/* ==========================================================================
   Easy Skill Up — Design System & Components
   Technical Skills Training Institute · www.easyskillup.com
   --------------------------------------------------------------------------
   1. Tokens          6. Hero              11. Methodology steps
   2. Base            7. Benefits strip    12. Audience tabs
   3. Utilities       8. About             13. Practice / testimonials / CTA
   4. Buttons         9. Course cards      14. Forms, payment, gallery
   5. Header/footer  10. Why-choose bento  15. Inner pages, misc
   ========================================================================== */

/* 1. TOKENS ---------------------------------------------------------------- */
:root {
  --esu-blue: #1A45A8;          /* derived from logo wordmark */
  --esu-blue-600: #12378F;
  --esu-blue-400: #3E7BFA;
  --esu-blue-100: #E6EEFC;
  --esu-navy: #0B1F42;
  --esu-navy-800: #0E2753;
  --esu-red: #E3141B;           /* derived from logo accent */
  --esu-red-600: #C10F15;
  --esu-red-100: #FDE8E9;
  --esu-white: #FFFFFF;
  --esu-bg: #F5F8FD;
  --esu-line: #E2E8F3;
  --esu-ink: #0B1F42;
  --esu-text: #596579;
  --esu-muted: #8592A6;
  --esu-success: #138A4E;

  --font-head: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-xs: 0 1px 2px rgba(11, 31, 66, .06);
  --shadow-sm: 0 4px 14px rgba(11, 31, 66, .06);
  --shadow: 0 14px 40px -12px rgba(11, 31, 66, .16);
  --shadow-lg: 0 30px 70px -20px rgba(11, 31, 66, .28);
  --shadow-blue: 0 12px 28px -10px rgba(26, 69, 168, .55);

  --section-y: clamp(4.5rem, 8vw, 7.5rem);
  --header-h: 84px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* 2. BASE ------------------------------------------------------------------ */
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  font-family: var(--font-body);
  color: var(--esu-text);
  background: var(--esu-white);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-x: clip;
}
h1, h2, h3, h4, h5, h6, .h-font {
  font-family: var(--font-head);
  color: var(--esu-ink);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.18;
}
a { color: var(--esu-blue); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--esu-red); }
img { max-width: 100%; height: auto; display: block; }
::selection { background: var(--esu-blue); color: #fff; }
:focus-visible { outline: 3px solid var(--esu-blue-400); outline-offset: 3px; border-radius: 6px; }

.skip-link {
  position: absolute; left: 1rem; top: -60px; z-index: 2000;
  background: var(--esu-navy); color: #fff; padding: .6rem 1rem; border-radius: var(--radius-sm);
}
.skip-link:focus { top: 1rem; color: #fff; }

/* 3. UTILITIES ------------------------------------------------------------- */
.section { padding-block: var(--section-y); position: relative; }
.section-sm { padding-block: clamp(3rem, 5vw, 4.5rem); }
.bg-soft { background: var(--esu-bg); }
.bg-navy { background: var(--esu-navy); }
.text-ink { color: var(--esu-ink) !important; }
.text-blue { color: var(--esu-blue) !important; }
.text-red { color: var(--esu-red) !important; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-head); font-size: .78rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--esu-blue);
  margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 28px; height: 3px; border-radius: 3px; background: var(--esu-red); }
.eyebrow.light { color: #9DBBFF; }
.section-title { font-size: clamp(1.9rem, 1.2rem + 2.2vw, 3rem); margin-bottom: 1rem; }
.section-lead { font-size: 1.075rem; max-width: 640px; }
.section-head { margin-bottom: clamp(2.5rem, 4vw, 3.5rem); }
.section-head.center { text-align: center; }
.section-head.center .section-lead { margin-inline: auto; }
.highlight { position: relative; color: var(--esu-blue); white-space: nowrap; }
.highlight::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .06em; height: .22em;
  background: var(--esu-red); opacity: .18; border-radius: 4px; z-index: -1;
}

/* Placeholder marker — anything awaiting client-approved info */
.ph {
  display: inline-flex; align-items: center; gap: .35rem;
  background: #FFF7E0; color: #8A5A00; border: 1px dashed #E9B949;
  font-size: .8rem; font-weight: 600; padding: .15rem .55rem; border-radius: 6px;
  line-height: 1.5; font-family: var(--font-body); letter-spacing: 0;
}
.ph::before { content: "\F33A"; font-family: "bootstrap-icons"; font-weight: 400; }
.ph-block {
  border: 1.5px dashed #E9B949; background: #FFFBEF; border-radius: var(--radius);
  padding: 1.25rem 1.4rem; color: #6E4A00; font-size: .95rem;
}
.ph-block strong { color: #5A3C00; }

/* Reveal animations (activated by JS; disabled for reduced motion) */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.reveal-left { transform: translateX(-30px); }
.js .reveal.reveal-right { transform: translateX(30px); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s !important; }
.reveal[data-delay="2"] { transition-delay: .16s !important; }
.reveal[data-delay="3"] { transition-delay: .24s !important; }
.reveal[data-delay="4"] { transition-delay: .32s !important; }

/* 4. BUTTONS --------------------------------------------------------------- */
.btn {
  --bs-btn-font-family: var(--font-head);
  font-weight: 700; font-size: .95rem; letter-spacing: .005em;
  padding: .85rem 1.5rem; border-radius: var(--radius-pill);
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s, color .25s, border-color .25s;
  min-height: 48px;
}
.btn i { font-size: 1.05em; transition: transform .25s var(--ease); }
.btn:hover i.bi-arrow-right, .btn:hover i.bi-arrow-up-right { transform: translateX(3px); }
.btn-esu {
  background: var(--esu-blue); color: #fff; border: 2px solid var(--esu-blue);
  box-shadow: var(--shadow-blue);
}
.btn-esu:hover, .btn-esu:focus-visible { background: var(--esu-blue-600); border-color: var(--esu-blue-600); color: #fff; transform: translateY(-2px); }
.btn-esu-red { background: var(--esu-red); color: #fff; border: 2px solid var(--esu-red); box-shadow: 0 12px 28px -10px rgba(227, 20, 27, .55); }
.btn-esu-red:hover, .btn-esu-red:focus-visible { background: var(--esu-red-600); border-color: var(--esu-red-600); color: #fff; transform: translateY(-2px); }
.btn-esu-outline { background: #fff; color: var(--esu-ink); border: 2px solid var(--esu-line); }
.btn-esu-outline:hover, .btn-esu-outline:focus-visible { border-color: var(--esu-blue); color: var(--esu-blue); transform: translateY(-2px); }
.btn-esu-ghost { background: rgba(255, 255, 255, .08); color: #fff; border: 2px solid rgba(255, 255, 255, .28); }
.btn-esu-ghost:hover, .btn-esu-ghost:focus-visible { background: #fff; color: var(--esu-navy); transform: translateY(-2px); }
.btn-sm-esu { padding: .55rem 1.1rem; min-height: 40px; font-size: .875rem; }
.link-arrow { font-family: var(--font-head); font-weight: 700; display: inline-flex; align-items: center; gap: .4rem; }
.link-arrow i { transition: transform .25s var(--ease); }
.link-arrow:hover i { transform: translateX(4px); }

/* 5. HEADER & FOOTER ------------------------------------------------------- */
.topbar { background: var(--esu-navy); color: #C9D6F0; font-size: .82rem; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 40px; }
.topbar a { color: #fff; }
.topbar a:hover { color: #FFB3B5; }
.topbar-list { display: flex; gap: 1.4rem; list-style: none; margin: 0; padding: 0; }
.topbar-list i { color: var(--esu-red); margin-right: .35rem; }
.topbar .pay-link {
  display: inline-flex; align-items: center; gap: .4rem; background: rgba(255, 255, 255, .1);
  padding: .2rem .75rem; border-radius: var(--radius-pill); font-weight: 600;
}

.site-header {
  position: sticky; top: 0; z-index: 1030; background: rgba(255, 255, 255, .96);
  backdrop-filter: saturate(160%) blur(10px);
  transition: box-shadow .3s var(--ease), background-color .3s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { box-shadow: 0 10px 30px -14px rgba(11, 31, 66, .22); border-bottom-color: var(--esu-line); }
.site-header .navbar { min-height: var(--header-h); padding-block: .5rem; }
.brand-logo { height: 52px; width: auto; transition: height .3s var(--ease); }
.site-header.is-scrolled .brand-logo { height: 46px; }
.main-nav .nav-link {
  font-family: var(--font-head); font-weight: 600; color: var(--esu-ink); font-size: .95rem;
  padding: .5rem .95rem !important; position: relative;
}
.main-nav .nav-link::after {
  content: ""; position: absolute; left: .95rem; right: .95rem; bottom: .2rem; height: 2.5px;
  background: var(--esu-red); border-radius: 2px; transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.main-nav .nav-link:hover, .main-nav .nav-link:focus-visible { color: var(--esu-blue); }
.main-nav .nav-link:hover::after, .main-nav .nav-link.active::after { transform: scaleX(1); }
.main-nav .nav-link.active { color: var(--esu-blue); }
.main-nav .dropdown-toggle::after { display: none; }
.main-nav .dropdown-toggle .bi-chevron-down { font-size: .7rem; margin-left: .25rem; transition: transform .25s; }
.main-nav .dropdown-toggle.show .bi-chevron-down { transform: rotate(180deg); }
.main-nav .dropdown-menu {
  border: 1px solid var(--esu-line); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  padding: .6rem; min-width: 300px; margin-top: .6rem !important;
}
.main-nav .dropdown-item {
  border-radius: 12px; padding: .7rem .8rem; display: flex; gap: .8rem; align-items: flex-start; white-space: normal;
}
.main-nav .dropdown-item:hover, .main-nav .dropdown-item:focus { background: var(--esu-bg); }
.dd-icon {
  flex: 0 0 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  background: var(--esu-blue-100); color: var(--esu-blue); font-size: 1.1rem;
}
.dd-icon.red { background: var(--esu-red-100); color: var(--esu-red); }
.dd-title { font-family: var(--font-head); font-weight: 700; color: var(--esu-ink); font-size: .92rem; display: block; line-height: 1.3; }
.dd-sub { font-size: .8rem; color: var(--esu-muted); line-height: 1.4; }
.navbar-toggler { border: 0; width: 46px; height: 46px; border-radius: 12px; background: var(--esu-bg); padding: 0; }
.navbar-toggler:focus { box-shadow: 0 0 0 3px var(--esu-blue-100); }
.toggler-bars { display: block; width: 20px; height: 2px; background: var(--esu-ink); margin: auto; position: relative; transition: background .2s; }
.toggler-bars::before, .toggler-bars::after { content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: var(--esu-ink); transition: transform .3s var(--ease); }
.toggler-bars::before { top: -6px; } .toggler-bars::after { top: 6px; }
.navbar-toggler[aria-expanded="true"] .toggler-bars { background: transparent; }
.navbar-toggler[aria-expanded="true"] .toggler-bars::before { transform: translateY(6px) rotate(45deg); }
.navbar-toggler[aria-expanded="true"] .toggler-bars::after { transform: translateY(-6px) rotate(-45deg); }

/* Footer */
.site-footer { background: var(--esu-navy); color: #AFC0DE; position: relative; overflow: hidden; }
.site-footer::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(600px 300px at 90% 0%, rgba(62, 123, 250, .18), transparent 70%),
              radial-gradient(500px 260px at 0% 100%, rgba(227, 20, 27, .10), transparent 70%);
  pointer-events: none;
}
.footer-main { padding-block: 4.5rem 3rem; position: relative; }
.footer-logo-wrap { background: #fff; display: inline-block; padding: .75rem 1rem; border-radius: 14px; margin-bottom: 1.25rem; }
.footer-logo-wrap img { height: 46px; width: auto; }
.footer-tag { font-family: var(--font-head); font-weight: 700; color: #fff; font-size: 1.15rem; margin-bottom: .35rem; }
.site-footer h3 { color: #fff; font-size: 1rem; letter-spacing: 0; margin-bottom: 1.25rem; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.footer-links a { color: #AFC0DE; display: inline-flex; align-items: center; line-height: 1.45; }
.footer-links a::before { content: ""; width: 0; height: 2px; margin-right: 0; background: var(--esu-red); transition: width .25s var(--ease), margin .25s var(--ease); flex: 0 0 auto; }
.footer-links a:hover { color: #fff; }
.footer-links a:hover::before { width: 12px; margin-right: .45rem; }
@media (min-width: 992px) { .footer-links a { white-space: nowrap; } }
.footer-contact { list-style: none; padding: 0; margin: 0; display: grid; gap: .95rem; }
.footer-contact li { display: flex; gap: .8rem; align-items: flex-start; }
.footer-contact i {
  flex: 0 0 36px; height: 36px; border-radius: 10px; display: grid; place-items: center;
  background: rgba(255, 255, 255, .07); color: #fff;
}
.footer-contact a { color: #fff; }
.footer-contact small { display: block; color: #7F92B5; font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; }
.site-footer .ph { background: rgba(233, 185, 73, .12); color: #F3CE73; border-color: rgba(233, 185, 73, .5); }
.social-list { display: flex; gap: .6rem; list-style: none; padding: 0; margin: 1.5rem 0 0; }
.social-list a {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(255, 255, 255, .07); color: #fff; transition: background .25s, transform .25s;
}
.social-list a:hover { background: var(--esu-red); transform: translateY(-3px); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .08); padding-block: 1.4rem; font-size: .875rem; position: relative; }
.footer-bottom a { color: #AFC0DE; } .footer-bottom a:hover { color: #fff; }

/* Back to top + WhatsApp float */
.back-to-top {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 1020; width: 48px; height: 48px;
  border-radius: 14px; border: 0; background: var(--esu-blue); color: #fff; font-size: 1.2rem;
  box-shadow: var(--shadow-blue); opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: all .3s var(--ease);
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover { background: var(--esu-red); }

/* 6. HERO ------------------------------------------------------------------ */
.hero {
  position: relative; overflow: hidden;
  padding-block: clamp(3.5rem, 6vw, 6rem) clamp(7rem, 10vw, 9rem);
  background:
    radial-gradient(900px 500px at 85% 10%, rgba(62, 123, 250, .14), transparent 60%),
    radial-gradient(700px 400px at 0% 100%, rgba(227, 20, 27, .06), transparent 60%),
    linear-gradient(180deg, #F7FAFF 0%, #EEF3FC 100%);
}
.hero::before { /* fine grid pattern — spreadsheet motif */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(26, 69, 168, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(26, 69, 168, .06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 70% at 70% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 70% 40%, #000 30%, transparent 75%);
}
.hero .container { position: relative; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: .6rem; background: #fff; border: 1px solid var(--esu-line);
  padding: .45rem 1rem .45rem .5rem; border-radius: var(--radius-pill); box-shadow: var(--shadow-xs);
  font-family: var(--font-head); font-weight: 700; font-size: .74rem; letter-spacing: .14em; color: var(--esu-ink);
  margin-bottom: 1.5rem;
}
.hero-eyebrow .dot { width: 26px; height: 26px; border-radius: 50%; background: var(--esu-red-100); display: grid; place-items: center; }
.hero-eyebrow .dot::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--esu-red); box-shadow: 0 0 0 4px rgba(227, 20, 27, .18); }
.hero-title { font-size: clamp(2.4rem, 1.2rem + 4.2vw, 4.4rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.06; margin-bottom: 1.5rem; }
.hero-title .line-2 { color: var(--esu-blue); display: block; }
.hero-title .line-2 em { font-style: normal; color: var(--esu-red); }
.hero-text { font-size: clamp(1.02rem, .95rem + .3vw, 1.18rem); max-width: 560px; margin-bottom: 1.6rem; }
.hero-tagline {
  display: inline-flex; align-items: center; gap: .7rem; font-family: var(--font-head); font-weight: 700;
  color: var(--esu-ink); margin-bottom: 2rem; font-size: 1.02rem;
}
.hero-tagline span { width: 34px; height: 34px; border-radius: 10px; background: var(--esu-navy); color: #fff; display: grid; place-items: center; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; }
.hero-note { margin-top: 1.75rem; display: flex; flex-wrap: wrap; gap: 1.2rem; font-size: .9rem; color: var(--esu-ink); font-weight: 500; }
.hero-note i { color: var(--esu-success); margin-right: .3rem; }

/* Hero visual composition */
.hero-visual { position: relative; max-width: 600px; margin-inline: auto; padding: 1.5rem 1rem 2.5rem 2rem; }
.hero-frame {
  position: relative; border-radius: 32px; overflow: hidden; aspect-ratio: 4 / 4.2;
  box-shadow: var(--shadow-lg); background: #DCE6F7; transform: rotate(1.5deg);
}
.hero-frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-frame::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .6); }
.hero-shape-1 { position: absolute; width: 130px; height: 130px; border-radius: 28px; background: var(--esu-blue); right: -6px; top: 0; transform: rotate(14deg); z-index: -1; opacity: .95; }
.hero-shape-2 { position: absolute; width: 90px; height: 90px; left: 0; bottom: 20%; z-index: -1;
  background-image: radial-gradient(var(--esu-red) 2px, transparent 2.5px); background-size: 14px 14px; opacity: .45; }
.float-card {
  position: absolute; background: #fff; border-radius: 16px; box-shadow: var(--shadow);
  padding: .75rem 1rem; display: flex; align-items: center; gap: .75rem; z-index: 2;
  border: 1px solid rgba(226, 232, 243, .8); animation: floaty 6s ease-in-out infinite;
}
.float-card .fc-icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font-size: 1.2rem; background: var(--esu-blue-100); color: var(--esu-blue); flex: 0 0 auto; }
.float-card .fc-icon.red { background: var(--esu-red-100); color: var(--esu-red); }
.float-card .fc-icon.navy { background: var(--esu-navy); color: #fff; }
.float-card strong { display: block; font-family: var(--font-head); color: var(--esu-ink); font-size: .92rem; line-height: 1.2; }
.float-card small { color: var(--esu-muted); font-size: .76rem; }
.fc-1 { top: 9%; left: -4%; }
.fc-2 { top: 42%; right: -6%; animation-delay: -2s; }
.fc-3 { bottom: 3%; left: 6%; animation-delay: -4s; }
.mini-dash {
  position: absolute; right: 4%; bottom: -2%; width: 46%; background: var(--esu-navy); border-radius: 18px;
  padding: 1rem; box-shadow: var(--shadow-lg); z-index: 2; color: #fff;
}
.mini-dash-head { display: flex; justify-content: space-between; align-items: center; font-size: .72rem; color: #9DB2DA; margin-bottom: .6rem; font-weight: 600; }
.mini-dash-head b { color: #fff; font-family: var(--font-head); font-size: .85rem; }
.mini-bars { display: flex; align-items: flex-end; gap: 7px; height: 70px; }
.mini-bars span { flex: 1; background: var(--esu-blue-400); border-radius: 5px 5px 2px 2px; transform-origin: bottom; animation: growBar 1.4s var(--ease) both; }
.mini-bars span:nth-child(4) { background: var(--esu-red); }
.mini-bars span:nth-child(1) { height: 35%; animation-delay: .2s; } .mini-bars span:nth-child(2) { height: 60%; animation-delay: .3s; }
.mini-bars span:nth-child(3) { height: 48%; animation-delay: .4s; } .mini-bars span:nth-child(4) { height: 92%; animation-delay: .5s; }
.mini-bars span:nth-child(5) { height: 70%; animation-delay: .6s; }
.mini-formula { margin-top: .7rem; font-family: ui-monospace, Consolas, monospace; font-size: .72rem; background: rgba(255, 255, 255, .08); padding: .35rem .55rem; border-radius: 8px; color: #C9D8F5; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes growBar { from { transform: scaleY(0); } to { transform: scaleY(1); } }

/* 7. BENEFITS STRIP -------------------------------------------------------- */
.benefits-strip { position: relative; z-index: 3; margin-top: clamp(-5rem, -7vw, -4rem); }
.benefits-card {
  background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--esu-line); overflow: hidden;
}
.benefit-item { display: flex; gap: 1rem; align-items: center; padding: 1.75rem 1.5rem; position: relative; transition: background .3s; }
.benefit-item + .benefit-item::before { content: ""; position: absolute; left: 0; top: 24%; bottom: 24%; width: 1px; background: var(--esu-line); }
.benefit-item:hover { background: var(--esu-bg); }
.benefit-icon {
  flex: 0 0 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; font-size: 1.4rem;
  background: linear-gradient(135deg, var(--esu-blue), var(--esu-blue-400)); color: #fff; box-shadow: var(--shadow-blue);
}
.benefit-item:nth-child(2) .benefit-icon { background: linear-gradient(135deg, var(--esu-red), #FF5A5F); box-shadow: 0 12px 28px -10px rgba(227, 20, 27, .5); }
.benefit-item:nth-child(3) .benefit-icon { background: linear-gradient(135deg, var(--esu-navy), #24447E); box-shadow: 0 12px 28px -10px rgba(11, 31, 66, .5); }
.benefit-item h3 { font-size: 1rem; margin: 0 0 .15rem; letter-spacing: -.01em; }
.benefit-item p { font-size: .85rem; margin: 0; line-height: 1.5; }

/* 8. ABOUT ----------------------------------------------------------------- */
.about-visual { position: relative; padding: 0 2.5rem 3rem 0; }
.about-img-main { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 5 / 4; }
.about-img-main img, .about-img-sub img { width: 100%; height: 100%; object-fit: cover; }
.about-img-sub {
  position: absolute; right: 0; bottom: 0; width: 46%; aspect-ratio: 1; border-radius: 22px; overflow: hidden;
  border: 6px solid #fff; box-shadow: var(--shadow-lg);
}
.about-badge {
  position: absolute; left: -1rem; bottom: 1rem; background: var(--esu-navy); color: #fff; border-radius: 20px;
  padding: 1.1rem 1.25rem; max-width: 230px; box-shadow: var(--shadow-lg);
}
.about-badge .flow { font-family: var(--font-head); font-weight: 800; font-size: .78rem; letter-spacing: .08em; color: #9DBBFF; line-height: 1.8; }
.about-badge .flow b { color: #fff; }
.about-badge .flow i { color: var(--esu-red); font-size: .7rem; margin-inline: .15rem; }
.about-badge p { margin: .35rem 0 0; font-size: .8rem; color: #C9D6F0; line-height: 1.5; }
.about-points { list-style: none; padding: 0; margin: 1.75rem 0 2rem; display: grid; gap: 1rem; }
.about-points li { display: flex; gap: 1rem; align-items: flex-start; padding: 1rem 1.1rem; border-radius: var(--radius); background: var(--esu-bg); border: 1px solid transparent; transition: border-color .3s, background .3s, transform .3s var(--ease); }
.about-points li:hover { background: #fff; border-color: var(--esu-line); transform: translateX(6px); box-shadow: var(--shadow-sm); }
.about-points .ap-icon { flex: 0 0 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: #fff; color: var(--esu-blue); font-size: 1.2rem; box-shadow: var(--shadow-xs); }
.about-points h3 { font-size: 1rem; margin: 0 0 .15rem; }
.about-points p { margin: 0; font-size: .9rem; line-height: 1.55; }
.lead-strong { font-size: 1.1rem; color: var(--esu-ink); font-weight: 500; }

/* 9. COURSE CARDS ---------------------------------------------------------- */
.course-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden; height: 100%;
  border: 1px solid var(--esu-line); box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s;
}
.course-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.course-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--esu-bg); }
.course-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.course-card:hover .course-media img { transform: scale(1.05); }
.course-tag {
  position: absolute; top: 1rem; left: 1rem; background: #fff; color: var(--esu-ink); font-family: var(--font-head);
  font-weight: 700; font-size: .75rem; padding: .35rem .8rem; border-radius: var(--radius-pill); box-shadow: var(--shadow-sm);
  display: inline-flex; align-items: center; gap: .35rem;
}
.course-tag i { color: var(--esu-red); }
.course-body { padding: 1.6rem 1.6rem 1.75rem; display: flex; flex-direction: column; flex: 1; }
.course-meta { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: .9rem; }
.meta-pill { display: inline-flex; align-items: center; gap: .35rem; font-size: .78rem; font-weight: 600; padding: .25rem .7rem; border-radius: var(--radius-pill); background: var(--esu-blue-100); color: var(--esu-blue); }
.meta-pill.red { background: var(--esu-red-100); color: var(--esu-red-600); }
.course-body h3 { font-size: 1.35rem; margin-bottom: .6rem; }
.course-body h3 a { color: inherit; }
.course-body h3 a:hover { color: var(--esu-blue); }
.course-body > p { font-size: .95rem; margin-bottom: 1.1rem; }
.check-list { list-style: none; padding: 0; margin: 0 0 1.5rem; display: grid; gap: .5rem; }
.check-list li { position: relative; padding-left: 1.65rem; font-size: .92rem; color: var(--esu-ink); line-height: 1.5; }
.check-list li::before { content: "\F26E"; font-family: "bootstrap-icons"; color: var(--esu-blue); font-size: 1.05rem; line-height: 1.3; position: absolute; left: 0; top: .02em; }
.check-list.cols-2 { grid-template-columns: 1fr 1fr; column-gap: 1.25rem; }
.course-actions { margin-top: auto; display: flex; gap: .6rem; flex-wrap: wrap; padding-top: 1.1rem; border-top: 1px dashed var(--esu-line); }
.course-actions .btn { flex: 1 1 auto; }

.upcoming-card {
  border-radius: var(--radius-lg); height: 100%; padding: 2rem; color: #C9D6F0; position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--esu-navy) 0%, #13306A 100%); display: flex; flex-direction: column;
}
.upcoming-card::after {
  content: ""; position: absolute; width: 260px; height: 260px; right: -90px; top: -90px; border-radius: 50%;
  border: 40px solid rgba(62, 123, 250, .18);
}
.upcoming-card h3 { color: #fff; font-size: 1.35rem; position: relative; }
.upcoming-card .badge-soon { align-self: flex-start; background: rgba(227, 20, 27, .18); color: #FF9EA2; font-size: .75rem; font-weight: 700; padding: .3rem .8rem; border-radius: var(--radius-pill); margin-bottom: 1.25rem; letter-spacing: .06em; text-transform: uppercase; }
.upcoming-slots { list-style: none; padding: 0; margin: 1.25rem 0 1.75rem; display: grid; gap: .6rem; position: relative; }
.upcoming-slots li { border: 1.5px dashed rgba(255, 255, 255, .22); border-radius: 14px; padding: .8rem 1rem; display: flex; align-items: center; gap: .7rem; font-size: .9rem; }
.upcoming-slots i { color: #9DBBFF; }
.upcoming-card .btn { margin-top: auto; align-self: flex-start; position: relative; }

/* 10. WHY CHOOSE (bento) -------------------------------------------------- */
.why-section { background: var(--esu-navy); color: #B9C8E4; overflow: hidden; }
.why-section::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(700px 420px at 100% 0%, rgba(62, 123, 250, .22), transparent 65%),
              radial-gradient(500px 300px at 0% 100%, rgba(227, 20, 27, .12), transparent 65%);
}
.why-section .container { position: relative; }
.why-section .section-title { color: #fff; }
.why-intro-img { border-radius: var(--radius-lg); overflow: hidden; margin-top: 2rem; aspect-ratio: 4 / 3; position: relative; }
.why-intro-img img { width: 100%; height: 100%; object-fit: cover; opacity: .92; }
.why-intro-img .tag { position: absolute; left: 1rem; bottom: 1rem; background: var(--esu-red); color: #fff; font-family: var(--font-head); font-weight: 700; font-size: .85rem; padding: .5rem .9rem; border-radius: 12px; }
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
.bento-item {
  grid-column: span 3; background: rgba(255, 255, 255, .045); border: 1px solid rgba(255, 255, 255, .09);
  border-radius: 22px; padding: 1.5rem; transition: background .35s, transform .35s var(--ease), border-color .35s;
  position: relative; overflow: hidden;
}
.bento-item:hover { background: rgba(255, 255, 255, .08); transform: translateY(-4px); border-color: rgba(157, 187, 255, .35); }
.bento-item.wide { grid-column: span 6; display: flex; gap: 1.25rem; align-items: center; background: linear-gradient(120deg, var(--esu-blue) 0%, #2C5BD0 100%); border-color: transparent; }
.bento-item.third { grid-column: span 2; }
.bento-item h3 { color: #fff; font-size: 1.08rem; margin: 1rem 0 .4rem; }
.bento-item.wide h3 { margin-top: 0; font-size: 1.25rem; }
.bento-item p { margin: 0; font-size: .9rem; line-height: 1.6; }
.bento-item.wide p { color: #DCE6FF; }
.bento-icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-size: 1.3rem; background: rgba(157, 187, 255, .14); color: #9DBBFF; }
.bento-item.wide .bento-icon { flex: 0 0 64px; height: 64px; font-size: 1.7rem; background: #fff; color: var(--esu-blue); border-radius: 18px; }
.bento-item.accent .bento-icon { background: rgba(227, 20, 27, .18); color: #FF8E93; }
.bento-num { position: absolute; right: 1.2rem; top: 1rem; font-family: var(--font-head); font-weight: 800; font-size: .8rem; color: rgba(255, 255, 255, .25); }

/* 11. METHODOLOGY STEPS --------------------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; position: relative; counter-reset: step; }
.steps::before {
  content: ""; position: absolute; top: 44px; left: 12.5%; right: 12.5%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--esu-blue) 0 10px, transparent 10px 18px); opacity: .35;
}
.steps .progress-line { position: absolute; top: 44px; left: 12.5%; height: 2px; width: 0; background: var(--esu-blue); transition: width 1.8s var(--ease); }
.steps.is-visible .progress-line { width: 75%; }
.step { text-align: center; position: relative; padding: 0 .5rem; }
.step-icon {
  width: 88px; height: 88px; margin: 0 auto 1.4rem; border-radius: 50%; background: #fff; display: grid; place-items: center;
  font-size: 2rem; color: var(--esu-blue); box-shadow: var(--shadow); position: relative; border: 2px solid var(--esu-blue-100);
  transition: transform .4s var(--ease), background .4s, color .4s;
}
.step:hover .step-icon { transform: translateY(-6px); background: var(--esu-blue); color: #fff; }
.step-icon .num {
  position: absolute; top: -4px; right: -4px; width: 30px; height: 30px; border-radius: 50%;
  background: var(--esu-red); color: #fff; font-family: var(--font-head); font-weight: 800; font-size: .78rem;
  display: grid; place-items: center; border: 3px solid #fff;
}
.step h3 { font-size: 1.3rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: .5rem; }
.step p { font-size: .93rem; margin: 0 auto; max-width: 260px; }
.approach-note { margin-top: 3rem; text-align: center; font-family: var(--font-head); color: var(--esu-ink); font-weight: 600; }
.approach-note span { display: inline-flex; gap: .6rem; align-items: center; background: #fff; border: 1px solid var(--esu-line); padding: .7rem 1.25rem; border-radius: var(--radius-pill); box-shadow: var(--shadow-xs); font-size: .95rem; }

/* 12. AUDIENCE TABS ------------------------------------------------------- */
.audience-wrap { display: grid; grid-template-columns: 340px 1fr; gap: 2rem; align-items: stretch; }
.audience-tabs { display: grid; gap: .75rem; align-content: start; }
.audience-tab {
  text-align: left; border: 1px solid var(--esu-line); background: #fff; border-radius: 18px; padding: 1.1rem 1.2rem;
  display: flex; align-items: center; gap: 1rem; transition: all .3s var(--ease); width: 100%; cursor: pointer;
}
.audience-tab .at-num { font-family: var(--font-head); font-weight: 800; color: var(--esu-muted); font-size: .85rem; width: 26px; }
.audience-tab .at-title { font-family: var(--font-head); font-weight: 700; color: var(--esu-ink); font-size: 1.08rem; flex: 1; }
.audience-tab i { color: var(--esu-muted); transition: transform .3s; }
.audience-tab:hover { border-color: var(--esu-blue-100); background: var(--esu-bg); }
.audience-tab[aria-selected="true"] { background: var(--esu-blue); border-color: var(--esu-blue); box-shadow: var(--shadow-blue); }
.audience-tab[aria-selected="true"] .at-title, .audience-tab[aria-selected="true"] .at-num, .audience-tab[aria-selected="true"] i { color: #fff; }
.audience-tab[aria-selected="true"] i { transform: translateX(4px); }
.audience-panel { display: none; background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--esu-line); overflow: hidden; box-shadow: var(--shadow-sm); }
.audience-panel.is-active { display: grid; grid-template-columns: 1fr 1fr; animation: fadeUp .5s var(--ease); }
.audience-panel .ap-media { min-height: 320px; background: var(--esu-bg); }
.audience-panel .ap-media img { width: 100%; height: 100%; object-fit: cover; }
.audience-panel .ap-content { padding: clamp(1.5rem, 3vw, 2.5rem); display: flex; flex-direction: column; justify-content: center; }
.audience-panel h3 { font-size: 1.6rem; margin-bottom: .75rem; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

/* 13. PRACTICE / TESTIMONIALS / CTA -------------------------------------- */
.practice-grid {
  display: grid; grid-template-columns: 1fr 1.25fr 1fr; grid-template-rows: auto auto auto; gap: 1.1rem; align-items: stretch;
}
.practice-center { grid-column: 2; grid-row: 1 / span 3; border-radius: var(--radius-lg); overflow: hidden; position: relative; min-height: 460px; box-shadow: var(--shadow); }
.practice-center img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.practice-center .pc-caption {
  position: absolute; left: 1rem; right: 1rem; bottom: 1rem; background: rgba(11, 31, 66, .88); backdrop-filter: blur(6px);
  border-radius: 18px; padding: 1rem 1.2rem; color: #C9D6F0; font-size: .9rem;
}
.practice-center .pc-caption strong { color: #fff; font-family: var(--font-head); display: block; font-size: 1.05rem; }
.practice-item { background: #fff; border-radius: 20px; padding: 1.3rem 1.3rem 1.2rem; border: 1px solid var(--esu-line); position: relative; transition: transform .35s var(--ease), box-shadow .35s; }
.practice-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.practice-item .pi-head { display: flex; align-items: center; gap: .75rem; margin-bottom: .5rem; }
.practice-item .pi-icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--esu-blue-100); color: var(--esu-blue); font-size: 1.15rem; }
.practice-item:nth-child(odd) .pi-icon { background: var(--esu-red-100); color: var(--esu-red); }
.practice-item h3 { font-size: 1.02rem; margin: 0; }
.practice-item p { font-size: .88rem; margin: 0; line-height: 1.55; }
.practice-item.left { grid-column: 1; } .practice-item.right { grid-column: 3; }
.practice-item.left::after, .practice-item.right::after { content: ""; position: absolute; top: 50%; width: 1.1rem; height: 2px; background: var(--esu-line); }
.practice-item.left::after { right: -1.1rem; } .practice-item.right::after { left: -1.1rem; }
.practice-item.full-right { grid-column: 3; grid-row: 2 / span 2; display: flex; flex-direction: column; justify-content: center; background: var(--esu-navy); border-color: var(--esu-navy); }
.practice-item.full-right h3 { color: #fff; } .practice-item.full-right p { color: #B9C8E4; }

.testimonial-shell { position: relative; }
.testimonial-card {
  background: #fff; border-radius: var(--radius-lg); padding: 2rem; border: 1px solid var(--esu-line); height: auto; min-height: 280px;
  display: flex; flex-direction: column; position: relative;
}
.testimonial-card .quote-mark { font-size: 2.6rem; color: var(--esu-blue-100); line-height: 1; margin-bottom: .75rem; }
.testimonial-card .t-text { font-size: 1rem; color: var(--esu-muted); font-style: italic; flex: 1; }
.testimonial-card .t-lines span { display: block; height: 10px; border-radius: 6px; background: var(--esu-bg); margin-bottom: .6rem; }
.testimonial-person { display: flex; align-items: center; gap: .85rem; margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--esu-line); }
.t-avatar { width: 50px; height: 50px; border-radius: 50%; border: 2px dashed #C8D3E6; display: grid; place-items: center; color: #A3B1C9; font-size: 1.3rem; background: var(--esu-bg); }
.testimonial-person strong { display: block; font-family: var(--font-head); color: var(--esu-ink); font-size: .95rem; }
.testimonial-person small { color: var(--esu-muted); font-size: .8rem; }
.swiper-controls { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 2rem; }
.swiper-btn { width: 46px; height: 46px; border-radius: 50%; border: 1.5px solid var(--esu-line); background: #fff; color: var(--esu-ink); display: grid; place-items: center; transition: all .25s; }
.swiper-btn:hover { background: var(--esu-blue); color: #fff; border-color: var(--esu-blue); }
.testimonial-pagination { position: static !important; width: auto !important; }
.testimonial-pagination .swiper-pagination-bullet { width: 8px; height: 8px; background: #C8D3E6; opacity: 1; transition: width .3s; border-radius: 6px; }
.testimonial-pagination .swiper-pagination-bullet-active { width: 26px; background: var(--esu-blue); }

.cta-band { position: relative; overflow: hidden; background: var(--esu-navy); border-radius: 36px; padding: clamp(2.5rem, 6vw, 5rem); color: #C9D6F0; isolation: isolate; }
.cta-band::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 40px 40px; mask-image: linear-gradient(90deg, transparent, #000 60%); -webkit-mask-image: linear-gradient(90deg, transparent, #000 60%);
}
.cta-band::after { content: ""; position: absolute; z-index: -1; width: 420px; height: 420px; right: -120px; bottom: -200px; border-radius: 50%; background: radial-gradient(circle, rgba(62, 123, 250, .45), transparent 70%); }
.cta-band .cta-accent { position: absolute; top: 2.25rem; right: 2.25rem; display: grid; grid-template-columns: repeat(3, 14px); gap: 8px; }
.cta-band .cta-accent span { width: 14px; height: 14px; background: #3E7BFA; border-radius: 3px; opacity: .6; }
.cta-band .cta-accent span:nth-child(3), .cta-band .cta-accent span:nth-child(5) { background: var(--esu-red); opacity: 1; }
.cta-band h2 { color: #fff; font-size: clamp(1.8rem, 1.1rem + 2.4vw, 3rem); max-width: 760px; }
.cta-band p { font-size: 1.1rem; max-width: 600px; }

/* 14. FORMS, PAYMENT, GALLERY -------------------------------------------- */
.enquiry-wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 4vw, 4rem); align-items: start; }
.enquiry-info .next-steps { list-style: none; padding: 0; margin: 2rem 0; display: grid; gap: 1.25rem; counter-reset: ns; }
.enquiry-info .next-steps li { display: flex; gap: 1rem; counter-increment: ns; }
.enquiry-info .next-steps li::before { content: counter(ns, decimal-leading-zero); flex: 0 0 44px; height: 44px; border-radius: 12px; background: var(--esu-blue-100); color: var(--esu-blue); display: grid; place-items: center; font-family: var(--font-head); font-weight: 800; font-size: .85rem; }
.enquiry-info .next-steps h3 { font-size: 1rem; margin: 0 0 .1rem; }
.enquiry-info .next-steps p { margin: 0; font-size: .9rem; }
.contact-mini { display: flex; align-items: center; gap: .9rem; padding: 1rem 1.1rem; background: #fff; border-radius: 16px; border: 1px solid var(--esu-line); }
.contact-mini i { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--esu-navy); color: #fff; font-size: 1.1rem; flex: 0 0 auto; }
.contact-mini small { display: block; color: var(--esu-muted); font-size: .78rem; }
.contact-mini a, .contact-mini span.v { font-family: var(--font-head); font-weight: 700; color: var(--esu-ink); }

.form-card { background: #fff; border-radius: var(--radius-lg); padding: clamp(1.5rem, 3.5vw, 2.5rem); box-shadow: var(--shadow-lg); border: 1px solid var(--esu-line); position: relative; }
.form-card::before { content: ""; position: absolute; top: 0; left: 2.5rem; right: 2.5rem; height: 4px; border-radius: 0 0 4px 4px; background: linear-gradient(90deg, var(--esu-blue), var(--esu-red)); }
.form-card h3 { font-size: 1.4rem; margin-bottom: .25rem; }
.form-label { font-family: var(--font-head); font-weight: 600; color: var(--esu-ink); font-size: .88rem; margin-bottom: .4rem; }
.form-label .req { color: var(--esu-red); margin-left: 2px; }
.form-control, .form-select {
  border: 1.5px solid var(--esu-line); border-radius: 12px; padding: .78rem 1rem; font-size: .95rem; color: var(--esu-ink);
  background-color: #FBFCFE; min-height: 50px; transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.form-control::placeholder { color: #A3AEC0; }
.form-control:focus, .form-select:focus { border-color: var(--esu-blue); box-shadow: 0 0 0 4px rgba(26, 69, 168, .12); background-color: #fff; }
.form-control.is-invalid, .form-select.is-invalid { border-color: var(--esu-red); background-image: none; padding-right: 1rem; }
.form-select.is-invalid { padding-right: 2.25rem; background-image: var(--bs-form-select-bg-img); }
.form-control.is-invalid:focus, .form-select.is-invalid:focus { box-shadow: 0 0 0 4px rgba(227, 20, 27, .12); }
.invalid-feedback { color: var(--esu-red-600); font-size: .8rem; font-weight: 500; }
.invalid-feedback::before { content: "\F33A"; font-family: "bootstrap-icons"; margin-right: .3rem; }
.mode-options { display: flex; gap: .75rem; flex-wrap: wrap; }
.mode-option { flex: 1 1 110px; position: relative; }
.mode-option input { position: absolute; width: 1px; height: 1px; margin: 0; opacity: 0; pointer-events: none; }
.mode-option label { cursor: pointer; }
.mode-option label {
  display: flex; align-items: center; gap: .6rem; border: 1.5px solid var(--esu-line); background: #FBFCFE; border-radius: 12px;
  padding: .8rem 1rem; cursor: pointer; font-weight: 600; color: var(--esu-ink); font-size: .92rem; min-height: 50px; transition: all .2s;
}
.mode-option label i { color: var(--esu-muted); font-size: 1.1rem; }
.mode-option input:checked + label { border-color: var(--esu-blue); background: var(--esu-blue-100); color: var(--esu-blue); }
.mode-option input:checked + label i { color: var(--esu-blue); }
.mode-option input:focus-visible + label { box-shadow: 0 0 0 4px rgba(26, 69, 168, .18); }
.mode-options.is-invalid .mode-option label { border-color: var(--esu-red); }
.form-check-input { width: 1.15em; height: 1.15em; border: 1.5px solid #B5C1D6; }
.form-check-input:checked { background-color: var(--esu-blue); border-color: var(--esu-blue); }
.form-check-label { font-size: .86rem; }
.spam-ph { display: flex; align-items: center; gap: .75rem; border: 1.5px dashed var(--esu-line); border-radius: 12px; padding: .7rem 1rem; font-size: .82rem; color: var(--esu-muted); background: var(--esu-bg); }
.spam-ph i { font-size: 1.3rem; color: var(--esu-blue); }
.hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form-status { display: none; border-radius: 16px; padding: 1.25rem 1.3rem; margin-top: 1.25rem; gap: 1rem; align-items: flex-start; }
.form-status.show { display: flex; animation: fadeUp .4s var(--ease); }
.form-status i { font-size: 1.6rem; line-height: 1; }
.form-status.success { background: #E8F6EE; color: #0F5C35; border: 1px solid #BFE5CF; }
.form-status.error { background: var(--esu-red-100); color: #8E0B10; border: 1px solid #F6C1C3; }
.form-status strong { display: block; font-family: var(--font-head); }
.form-status p { margin: .2rem 0 0; font-size: .88rem; }
.demo-chip { display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; background: #FFF1CC; color: #8A5A00; border-radius: 6px; padding: .1rem .45rem; margin-left: .35rem; vertical-align: middle; }
.btn .spinner-border { width: 1rem; height: 1rem; border-width: .15em; }

/* Payment / admission */
.stepper { display: flex; gap: .5rem; list-style: none; padding: 0; margin: 0 0 2rem; counter-reset: st; }
.stepper li { flex: 1; counter-increment: st; position: relative; font-family: var(--font-head); font-weight: 600; font-size: .82rem; color: var(--esu-muted); padding-top: 2.6rem; text-align: center; }
.stepper li::before { content: counter(st); position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--esu-bg); border: 2px solid var(--esu-line); color: var(--esu-muted); font-weight: 800; z-index: 1; transition: all .3s; }
.stepper li::after { content: ""; position: absolute; top: 16px; left: calc(50% + 22px); right: calc(-50% + 22px); height: 2px; background: var(--esu-line); }
.stepper li:last-child::after { display: none; }
.stepper li.is-active { color: var(--esu-blue); }
.stepper li.is-active::before { background: var(--esu-blue); border-color: var(--esu-blue); color: #fff; box-shadow: 0 0 0 5px var(--esu-blue-100); }
.stepper li.is-done { color: var(--esu-ink); }
.stepper li.is-done::before { content: "\F26E"; font-family: "bootstrap-icons"; background: var(--esu-success); border-color: var(--esu-success); color: #fff; }
.stepper li.is-done::after { background: var(--esu-success); }
.pay-step { display: none; }
.pay-step.is-active { display: block; animation: fadeUp .4s var(--ease); }
.qr-panel { background: var(--esu-bg); border-radius: 22px; padding: 1.5rem; text-align: center; border: 1px solid var(--esu-line); }
.qr-box { width: 230px; height: 230px; margin: 0 auto 1rem; background: #fff; border-radius: 18px; padding: 14px; box-shadow: var(--shadow-sm); display: grid; place-items: center; position: relative; }
.qr-box img, .qr-box svg { width: 100%; height: 100%; }
.qr-box .qr-ph { border: 2px dashed #E9B949; background: #FFFBEF; border-radius: 12px; width: 100%; height: 100%; display: grid; place-items: center; padding: 1rem; font-size: .82rem; color: #6E4A00; line-height: 1.45; }
.qr-box .qr-ph i { font-size: 2rem; display: block; margin-bottom: .4rem; color: #C99A2E; }
.upi-id { display: flex; align-items: center; justify-content: space-between; gap: .5rem; background: #fff; border: 1.5px solid var(--esu-line); border-radius: 12px; padding: .5rem .5rem .5rem 1rem; max-width: 330px; margin: 0 auto; }
.upi-id code { font-size: .95rem; color: var(--esu-ink); font-weight: 600; background: none; }
.upi-apps { display: flex; justify-content: center; gap: .5rem; flex-wrap: wrap; margin-top: 1rem; font-size: .78rem; }
.upi-apps span { background: #fff; border: 1px solid var(--esu-line); border-radius: var(--radius-pill); padding: .25rem .7rem; color: var(--esu-ink); font-weight: 600; }
.pay-summary { background: #fff; border: 1px solid var(--esu-line); border-radius: 18px; padding: 1.25rem; }
.pay-summary dl { display: grid; grid-template-columns: auto 1fr; gap: .45rem 1rem; margin: 0; font-size: .9rem; }
.pay-summary dt { color: var(--esu-muted); font-weight: 500; }
.pay-summary dd { margin: 0; color: var(--esu-ink); font-weight: 600; text-align: right; word-break: break-word; }
.dropzone {
  border: 2px dashed #C3CFE4; border-radius: 18px; background: #FBFCFE; padding: 1.75rem 1rem; text-align: center; cursor: pointer;
  transition: border-color .2s, background .2s; position: relative;
}
.dropzone:hover, .dropzone.is-drag { border-color: var(--esu-blue); background: var(--esu-blue-100); }
.dropzone.is-invalid { border-color: var(--esu-red); }
.dropzone input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.dropzone i.big { font-size: 2.2rem; color: var(--esu-blue); }
.dropzone p { margin: .4rem 0 0; font-size: .88rem; }
.file-preview { display: none; align-items: center; gap: 1rem; margin-top: 1rem; padding: .75rem; border: 1px solid var(--esu-line); border-radius: 14px; background: #fff; }
.file-preview.show { display: flex; }
.file-preview img { width: 64px; height: 64px; object-fit: cover; border-radius: 10px; border: 1px solid var(--esu-line); }
.file-preview .fp-icon { width: 64px; height: 64px; border-radius: 10px; display: grid; place-items: center; background: var(--esu-red-100); color: var(--esu-red); font-size: 1.6rem; }
.file-preview .fp-name { font-weight: 600; color: var(--esu-ink); font-size: .9rem; word-break: break-all; }
.file-preview button { margin-left: auto; border: 0; background: var(--esu-bg); width: 36px; height: 36px; border-radius: 10px; color: var(--esu-ink); flex: 0 0 auto; }
.how-pay { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.how-pay li { display: flex; gap: 1rem; background: #fff; border-radius: 18px; padding: 1.1rem 1.2rem; border: 1px solid var(--esu-line); }
.how-pay .hp-ic { flex: 0 0 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; font-size: 1.2rem; background: var(--esu-blue-100); color: var(--esu-blue); }
.how-pay h3 { font-size: 1rem; margin: 0 0 .15rem; }
.how-pay p { font-size: .88rem; margin: 0; }
.ref-box { font-family: ui-monospace, Consolas, monospace; font-weight: 700; background: #fff; border-radius: 8px; padding: .1rem .5rem; color: var(--esu-ink); }

/* Gallery */
.gallery-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; margin-bottom: 2.5rem; }
.filter-btn { border: 1.5px solid var(--esu-line); background: #fff; border-radius: var(--radius-pill); padding: .55rem 1.15rem; font-family: var(--font-head); font-weight: 600; font-size: .88rem; color: var(--esu-ink); transition: all .25s; min-height: 42px; }
.filter-btn:hover { border-color: var(--esu-blue); color: var(--esu-blue); }
.filter-btn.is-active { background: var(--esu-blue); border-color: var(--esu-blue); color: #fff; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; gap: 1rem; grid-auto-flow: dense; }
.g-item { position: relative; border-radius: 20px; overflow: hidden; border: 0; padding: 0; background: var(--esu-bg); cursor: zoom-in; }
.g-item.tall { grid-row: span 2; } .g-item.wide { grid-column: span 2; }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.g-item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(11, 31, 66, .85)); opacity: .7; transition: opacity .3s; }
.g-item:hover img { transform: scale(1.06); }
.g-item:hover::after { opacity: 1; }
.g-cap { position: absolute; left: 1rem; right: 1rem; bottom: .9rem; z-index: 1; color: #fff; text-align: left; font-family: var(--font-head); font-weight: 700; font-size: .95rem; display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.g-cap small { display: block; font-family: var(--font-body); font-weight: 500; font-size: .75rem; color: #C9D6F0; }
.g-cap i { width: 34px; height: 34px; border-radius: 10px; background: rgba(255, 255, 255, .18); display: grid; place-items: center; flex: 0 0 auto; }
.g-item.is-hidden { display: none; }
.lightbox { position: fixed; inset: 0; z-index: 2000; background: rgba(6, 16, 36, .94); display: none; align-items: center; justify-content: center; padding: 4rem 1rem; }
.lightbox.is-open { display: flex; animation: fadeIn .25s; }
.lightbox figure { margin: 0; max-width: 1100px; width: 100%; text-align: center; }
.lightbox img { max-height: 78vh; width: auto; max-width: 100%; margin: 0 auto; border-radius: 16px; }
.lightbox figcaption { color: #C9D6F0; margin-top: 1rem; font-size: .95rem; }
.lb-btn { position: absolute; width: 50px; height: 50px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .1); color: #fff; font-size: 1.3rem; display: grid; place-items: center; transition: background .2s; }
.lb-btn:hover { background: var(--esu-red); }
.lb-close { top: 1.25rem; right: 1.25rem; } .lb-prev { left: 1.25rem; top: 50%; transform: translateY(-50%); } .lb-next { right: 1.25rem; top: 50%; transform: translateY(-50%); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* 15. INNER PAGES --------------------------------------------------------- */
.page-banner { position: relative; overflow: hidden; background: var(--esu-navy); padding-block: clamp(3.5rem, 7vw, 6rem); color: #B9C8E4; isolation: isolate; }
.page-banner::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(100deg, transparent 20%, #000 80%); -webkit-mask-image: linear-gradient(100deg, transparent 20%, #000 80%); }
.page-banner::after { content: ""; position: absolute; z-index: -1; width: 520px; height: 520px; right: -140px; top: -220px; border-radius: 50%; background: radial-gradient(circle, rgba(62, 123, 250, .4), transparent 70%); }
.page-banner .shape { position: absolute; right: 8%; bottom: 18%; display: grid; grid-template-columns: repeat(3, 12px); gap: 8px; z-index: -1; }
.page-banner .shape span { width: 12px; height: 12px; border-radius: 3px; background: #3E7BFA; opacity: .5; }
.page-banner .shape span:nth-child(2), .page-banner .shape span:nth-child(6) { background: var(--esu-red); opacity: 1; }
.page-banner h1 { color: #fff; font-size: clamp(2.1rem, 1.3rem + 3vw, 3.6rem); font-weight: 800; margin-bottom: 1rem; max-width: 820px; }
.page-banner p.lead { font-size: 1.12rem; max-width: 640px; margin: 0; }
.breadcrumb { margin-bottom: 1.25rem; font-size: .85rem; }
.breadcrumb-item a { color: #9DBBFF; } .breadcrumb-item.active { color: #fff; }
.breadcrumb-item + .breadcrumb-item::before { color: #5E77A6; content: "\F285"; font-family: "bootstrap-icons"; font-size: .7rem; padding-top: .2rem; }

.prose p { margin-bottom: 1.15rem; }
.mv-card { border-radius: var(--radius-lg); padding: 2.25rem; height: 100%; position: relative; overflow: hidden; }
.mv-card.mission { background: var(--esu-blue); color: #DCE6FF; }
.mv-card.vision { background: #fff; border: 1px solid var(--esu-line); }
.mv-card .mv-icon { width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center; font-size: 1.6rem; margin-bottom: 1.25rem; }
.mv-card.mission .mv-icon { background: rgba(255, 255, 255, .15); color: #fff; }
.mv-card.vision .mv-icon { background: var(--esu-red-100); color: var(--esu-red); }
.mv-card h2 { font-size: 1.6rem; } .mv-card.mission h2 { color: #fff; }
.mv-card p { font-size: 1.05rem; margin: 0; }
.mv-card::after { content: ""; position: absolute; right: -40px; bottom: -40px; width: 160px; height: 160px; border-radius: 40px; transform: rotate(20deg); background: rgba(255, 255, 255, .07); }
.mv-card.vision::after { background: var(--esu-bg); }
.value-card { padding: 1.6rem; border-radius: 22px; background: #fff; border: 1px solid var(--esu-line); height: 100%; transition: transform .35s var(--ease), box-shadow .35s; }
.value-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.value-card i { font-size: 1.6rem; color: var(--esu-blue); }
.value-card h3 { font-size: 1.08rem; margin: .9rem 0 .4rem; }
.value-card p { font-size: .9rem; margin: 0; }
.why-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; list-style: none; padding: 0; margin: 0; }
.why-list li { display: flex; gap: .9rem; align-items: flex-start; background: #fff; border: 1px solid var(--esu-line); border-radius: 18px; padding: 1.1rem 1.2rem; }
.why-list i { flex: 0 0 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--esu-blue-100); color: var(--esu-blue); font-size: 1.15rem; }
.why-list strong { display: block; font-family: var(--font-head); color: var(--esu-ink); font-size: .98rem; }
.why-list span { font-size: .88rem; }
.founder-card { display: grid; grid-template-columns: 300px 1fr; gap: 2.5rem; align-items: center; background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--esu-line); padding: 2rem; box-shadow: var(--shadow-sm); }
.founder-photo { aspect-ratio: 4 / 5; border-radius: 22px; border: 2px dashed #E9B949; background: #FFFBEF; display: grid; place-items: center; text-align: center; color: #8A5A00; padding: 1rem; font-size: .9rem; }
.founder-photo i { font-size: 3rem; display: block; color: #D7AE52; margin-bottom: .5rem; }
.commit-band { background: linear-gradient(120deg, var(--esu-blue) 0%, #2C5BD0 100%); border-radius: var(--radius-lg); padding: clamp(2rem, 4vw, 3rem); color: #DCE6FF; position: relative; overflow: hidden; }
.commit-band h2 { color: #fff; }
.commit-band::after { content: "\F4B2"; font-family: "bootstrap-icons"; position: absolute; right: 2rem; bottom: -1.5rem; font-size: 9rem; color: rgba(255, 255, 255, .08); }

/* Course detail */
.course-hero-meta { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.75rem; }
.course-hero-meta span { display: inline-flex; align-items: center; gap: .45rem; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .14); color: #fff; padding: .45rem .9rem; border-radius: var(--radius-pill); font-size: .86rem; font-weight: 500; }
.course-hero-meta span i { color: #FF8E93; }
.detail-layout { display: grid; grid-template-columns: 1fr 370px; gap: 2.5rem; align-items: start; }
.sticky-aside { position: sticky; top: calc(var(--header-h) + 1.5rem); }
.info-card { background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--esu-line); box-shadow: var(--shadow); overflow: hidden; }
.info-card .ic-media { aspect-ratio: 16/10; } .info-card .ic-media img { width: 100%; height: 100%; object-fit: cover; }
.info-card .ic-body { padding: 1.5rem; }
.info-rows { list-style: none; padding: 0; margin: 0 0 1.25rem; }
.info-rows li { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .75rem 0; border-bottom: 1px dashed var(--esu-line); font-size: .9rem; }
.info-rows li:last-child { border-bottom: 0; }
.info-rows .k { color: var(--esu-muted); display: inline-flex; align-items: center; gap: .5rem; }
.info-rows .k i { color: var(--esu-blue); }
.info-rows .v { font-weight: 600; color: var(--esu-ink); text-align: right; }
.module-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.module { border: 1px solid var(--esu-line); border-radius: 18px; padding: 1.2rem 1.25rem; display: flex; gap: 1rem; align-items: flex-start; background: #fff; transition: border-color .3s, box-shadow .3s, transform .3s var(--ease); }
.module:hover { border-color: var(--esu-blue-100); box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.module .m-num { flex: 0 0 42px; height: 42px; border-radius: 12px; background: var(--esu-navy); color: #fff; font-family: var(--font-head); font-weight: 800; font-size: .85rem; display: grid; place-items: center; }
.module:nth-child(3n+2) .m-num { background: var(--esu-blue); }
.module:nth-child(3n) .m-num { background: var(--esu-red); }
.module h3 { font-size: 1rem; margin: 0 0 .2rem; }
.module p { font-size: .86rem; margin: 0; line-height: 1.55; }
.detail-block { margin-bottom: 3.5rem; }
.detail-block > h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); margin-bottom: 1rem; }
.feature-pills { display: flex; flex-wrap: wrap; gap: .6rem; }
.feature-pills span { display: inline-flex; align-items: center; gap: .5rem; padding: .6rem 1rem; border-radius: 14px; background: var(--esu-bg); color: var(--esu-ink); font-weight: 600; font-size: .9rem; border: 1px solid var(--esu-line); }
.feature-pills i { color: var(--esu-blue); }
.audience-chips { display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; }
.audience-chip { text-align: center; padding: 1.25rem .75rem; border-radius: 18px; border: 1px solid var(--esu-line); background: #fff; }
.audience-chip i { font-size: 1.6rem; color: var(--esu-blue); }
.audience-chip strong { display: block; margin-top: .5rem; font-family: var(--font-head); color: var(--esu-ink); font-size: .95rem; }

.esu-accordion .accordion-item { border: 1px solid var(--esu-line); border-radius: 16px !important; margin-bottom: .75rem; overflow: hidden; }
.esu-accordion .accordion-button { font-family: var(--font-head); font-weight: 700; color: var(--esu-ink); padding: 1.1rem 1.25rem; font-size: 1rem; }
.esu-accordion .accordion-button:not(.collapsed) { background: var(--esu-bg); color: var(--esu-blue); box-shadow: none; }
.esu-accordion .accordion-button:focus { box-shadow: 0 0 0 3px var(--esu-blue-100); }
.esu-accordion .accordion-body { font-size: .95rem; }

/* Methodology page */
.method-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.method-row + .method-row { margin-top: clamp(3.5rem, 6vw, 5.5rem); }
.method-row.flip .method-media { order: 2; }
.method-media { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; box-shadow: var(--shadow); }
.method-media img { width: 100%; height: 100%; object-fit: cover; }
.method-media .big-num { position: absolute; top: 1rem; left: 1rem; background: #fff; color: var(--esu-ink); font-family: var(--font-head); font-weight: 800; padding: .4rem .9rem; border-radius: 12px; box-shadow: var(--shadow-sm); }
.method-kicker { font-family: var(--font-head); font-weight: 800; font-size: 4.5rem; line-height: 1; color: var(--esu-blue-100); margin-bottom: -.75rem; }
.method-timeline { position: relative; display: grid; grid-template-columns: repeat(7, 1fr); gap: .75rem; }
.mt-item { background: #fff; border: 1px solid var(--esu-line); border-radius: 18px; padding: 1.2rem 1rem; text-align: center; position: relative; transition: transform .3s var(--ease), box-shadow .3s; }
.mt-item:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.mt-item i { font-size: 1.5rem; color: var(--esu-blue); }
.mt-item strong { display: block; font-family: var(--font-head); color: var(--esu-ink); font-size: .9rem; margin-top: .5rem; line-height: 1.3; }
.mt-item small { position: absolute; top: .6rem; right: .7rem; font-weight: 800; color: var(--esu-line); font-family: var(--font-head); }

/* Contact page */
.contact-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.contact-card { background: #fff; border: 1px solid var(--esu-line); border-radius: 22px; padding: 1.6rem; height: 100%; transition: transform .3s var(--ease), box-shadow .3s; }
.contact-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.contact-card .cc-icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; font-size: 1.35rem; background: var(--esu-blue-100); color: var(--esu-blue); margin-bottom: 1rem; }
.contact-card.wa .cc-icon { background: #E3F7EC; color: #128C4B; }
.contact-card.red .cc-icon { background: var(--esu-red-100); color: var(--esu-red); }
.contact-card h3 { font-size: 1.05rem; margin-bottom: .35rem; }
.contact-card p { font-size: .9rem; margin-bottom: .5rem; }
.contact-card a.val { font-family: var(--font-head); font-weight: 700; word-break: break-word; }
.map-ph { border-radius: var(--radius-lg); overflow: hidden; position: relative; min-height: 380px; background: #E4ECF8; display: grid; place-items: center; border: 1px solid var(--esu-line); }
.map-ph::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(#D3DFF2 2px, transparent 2px), linear-gradient(90deg, #D3DFF2 2px, transparent 2px), linear-gradient(35deg, transparent 48%, #fff 48%, #fff 52%, transparent 52%); background-size: 80px 80px, 80px 80px, 260px 260px; }
.map-ph .map-inner { position: relative; text-align: center; background: #fff; border-radius: 20px; padding: 1.5rem 1.75rem; box-shadow: var(--shadow); max-width: 360px; margin: 1rem; }
.map-ph .map-inner i { font-size: 2.2rem; color: var(--esu-red); }
.demo-panel { background: var(--esu-navy); border-radius: var(--radius-lg); padding: 2rem; color: #B9C8E4; height: 100%; position: relative; overflow: hidden; }
.demo-panel h3 { color: #fff; }
.demo-panel .check-list li { color: #DCE6FF; } .demo-panel .check-list li::before { color: #FF8E93; }

/* Live fees (set in Admin → Settings → Fees & payment) ---------------------- */
[hidden] { display: none !important; }
.fee-tag { color: var(--esu-blue); font-weight: 700; }
.demo-fee-badge { display: inline-grid; gap: .1rem; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .18); border-radius: var(--radius); padding: .9rem 1.2rem; margin: .25rem 0 1.5rem; }
.demo-fee-badge small { text-transform: uppercase; letter-spacing: .08em; font-size: .72rem; color: #B9C8E4; }
.demo-fee-badge b { font-family: var(--font-head); font-size: 2rem; color: #fff; line-height: 1.1; }
.demo-fee-badge span { font-size: .82rem; color: #FFB3B6; }
.demo-steps { margin: 0; padding-left: 1.2rem; display: grid; gap: .45rem; color: #DCE6FF; font-size: .9rem; }
.demo-steps li::marker { color: #FF8E93; font-weight: 700; }
.demo-pay { min-width: 0; border: 1.5px dashed var(--esu-line); border-radius: var(--radius); padding: 1.25rem; margin: .25rem 0 0; background: #FBFCFF; }
.demo-pay-title { float: none; width: auto; font-family: var(--font-head); font-size: 1.05rem; font-weight: 700; color: var(--esu-ink); padding: 0; margin: 0 0 1rem; }
.demo-pay-title i { color: var(--esu-blue); }
.demo-pay .qr-box { width: 200px; height: 200px; }
.demo-pay .check-list { margin-bottom: 0; }
.demo-pay .upi-id { max-width: 100%; }
.demo-pay .upi-id code { min-width: 0; overflow-wrap: anywhere; font-size: .85rem; }
.upi-id .btn { flex: 0 0 auto; }
.demo-pay input[readonly], #payAmountExpected[readonly] { background: var(--esu-bg); font-weight: 600; color: var(--esu-ink); }
.pay-amount { font-size: .95rem; color: var(--esu-ink); margin: 0 0 .85rem; }
.pay-amount b { font-family: var(--font-head); font-size: 1.35rem; color: var(--esu-blue); }
@media (max-width: 575.98px) { .demo-pay { padding: 1rem .85rem; } }

/* Reduced motion ---------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}
.topbar .ph { background: rgba(233, 185, 73, .12); color: #F3CE73; border-color: rgba(233, 185, 73, .5); }
.testimonial-card h3 { font-weight: 700; }

/* ==========================================================================
   16. CREATIVE LAYER: 3D cards, motion, gradients (transform/opacity only)
   ========================================================================== */
/* Scroll progress bar */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 1100; transform-origin: 0 50%; transform: scaleX(0);
  background: linear-gradient(90deg, var(--esu-blue), var(--esu-blue-400), var(--esu-red)); pointer-events: none; }

/* Animated gradient headline word */
.grad-text { background: linear-gradient(100deg, var(--esu-red) 0%, #FF6A3D 30%, var(--esu-blue-400) 60%, var(--esu-red) 100%);
  background-size: 250% auto; -webkit-background-clip: text; background-clip: text; color: transparent !important;
  animation: gradShift 6s linear infinite; }
@keyframes gradShift { to { background-position: 250% center; } }

/* Hero aurora blobs */
.hero-blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; pointer-events: none; z-index: 0; will-change: transform; }
.hero-blob.b1 { width: 420px; height: 420px; background: radial-gradient(circle, rgba(62,123,250,.55), transparent 70%); top: -120px; right: 8%; animation: blob1 16s ease-in-out infinite; }
.hero-blob.b2 { width: 320px; height: 320px; background: radial-gradient(circle, rgba(227,20,27,.30), transparent 70%); bottom: -60px; left: 30%; animation: blob2 18s ease-in-out infinite; }
.hero-blob.b3 { width: 260px; height: 260px; background: radial-gradient(circle, rgba(26,69,168,.35), transparent 70%); top: 30%; left: -80px; animation: blob1 20s ease-in-out infinite reverse; }
@keyframes blob1 { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(40px,30px) scale(1.1); } 66% { transform: translate(-30px,20px) scale(.95); } }
@keyframes blob2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-50px,-30px) scale(1.15); } }

/* Hero 3D stage */
.hero-visual { perspective: 1200px; }
.hero-frame { transform-style: preserve-3d; transition: transform .6s var(--ease); transform: rotateY(-8deg) rotateX(4deg) rotate(1deg); }
.hero-visual:hover .hero-frame { transform: rotateY(0) rotateX(0) rotate(0); }
.hero-frame::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(160deg, rgba(26,69,168,0) 55%, rgba(11,31,66,.35)); pointer-events: none; }
.float-card { backdrop-filter: blur(14px) saturate(160%); -webkit-backdrop-filter: blur(14px) saturate(160%); background: rgba(255,255,255,.82); }
.mini-dash { background: linear-gradient(150deg, #0E2753, #0B1F42); border: 1px solid rgba(255,255,255,.08); }

/* Rotating ring badge in hero */
.hero-ring { position: absolute; left: -14px; top: 46%; width: 104px; height: 104px; z-index: 3; display: grid; place-items: center; }
.hero-ring svg { position: absolute; inset: 0; animation: spin 18s linear infinite; }
.hero-ring text { font: 700 9.6px var(--font-head); letter-spacing: 2.6px; fill: var(--esu-ink); text-transform: uppercase; }
.hero-ring .core { width: 46px; height: 46px; border-radius: 50%; background: var(--esu-red); color: #fff; display: grid; place-items: center; font-size: 1.2rem; box-shadow: 0 10px 24px -8px rgba(227,20,27,.7); }
.hero-ring::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: rgba(255,255,255,.9); backdrop-filter: blur(8px); box-shadow: var(--shadow); }
@keyframes spin { to { transform: rotate(360deg); } }

/* Skills marquee */
.marquee { overflow: hidden; background: var(--esu-navy); padding: 1.1rem 0; position: relative; transform: rotate(-1.2deg); margin: 3.5rem -2% 0; width: 104%; box-shadow: var(--shadow); }
.marquee.alt { background: var(--esu-blue); transform: rotate(1deg); margin-top: -2.2rem; z-index: 0; opacity: .95; }
.marquee-track { display: flex; gap: 2.5rem; width: max-content; animation: marquee 32s linear infinite; }
.marquee.alt .marquee-track { animation-direction: reverse; animation-duration: 38s; }
.marquee-item { display: inline-flex; align-items: center; gap: .75rem; color: #fff; font-family: var(--font-head); font-weight: 700; font-size: clamp(1rem, .9rem + .6vw, 1.45rem); white-space: nowrap; letter-spacing: -.01em; }
.marquee-item i { color: var(--esu-red); font-size: .9em; }
.marquee.alt .marquee-item i { color: #fff; opacity: .7; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee-wrap { position: relative; overflow: hidden; padding-bottom: 1.5rem; }

/* 3D tilt cards (JS adds --rx/--ry/--mx/--my) */
.tilt { transform-style: preserve-3d; will-change: transform;
  transform: perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(var(--lift, 0px));
  transition: transform .5s var(--ease), box-shadow .5s var(--ease); position: relative; }
.tilt.is-tilting { transition: transform .08s linear, box-shadow .3s; --lift: -6px; box-shadow: 0 30px 60px -22px rgba(11,31,66,.35); }
.tilt::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .3s; z-index: 5;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,.35), transparent 45%); }
.tilt.is-tilting::after { opacity: 1; }
.tilt .t-pop { transform: translateZ(40px); }
.tilt .t-pop-sm { transform: translateZ(22px); }
.course-card.tilt:hover { transform: perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(-6px); }
.course-card .course-tag { transform: translateZ(50px); }
.bento-item.tilt::after { background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 50%), rgba(157,187,255,.22), transparent 45%); }

/* Animated gradient border on featured course + form card */
@property --ang { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
.glow-border { border: 2px solid transparent !important;
  background: linear-gradient(#fff, #fff) padding-box, conic-gradient(from var(--ang), var(--esu-blue), var(--esu-red), var(--esu-blue-400), var(--esu-blue)) border-box !important;
  animation: angle 6s linear infinite; }
.form-card.glow-border::before { display: none; }
@keyframes angle { to { --ang: 360deg; } }

/* Button shine */
.btn-esu, .btn-esu-red { position: relative; overflow: hidden; }
.btn-esu::after, .btn-esu-red::after { content: ""; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(110deg, transparent, rgba(255,255,255,.45), transparent); transform: skewX(-20deg); transition: left .7s var(--ease); }
.btn-esu:hover::after, .btn-esu-red:hover::after { left: 140%; }

/* Icon micro-animations */
.benefit-item:hover .benefit-icon, .bento-item:hover .bento-icon, .value-card:hover i { animation: wiggle .6s var(--ease); }
@keyframes wiggle { 0%,100% { transform: rotate(0); } 30% { transform: rotate(-10deg) scale(1.08); } 60% { transform: rotate(8deg) scale(1.05); } }
.step-icon::before { content: ""; position: absolute; inset: -8px; border-radius: 50%; border: 2px dashed var(--esu-blue-100); animation: spin 14s linear infinite; }

/* Section title underline draw */
.section-title .u-draw { background: linear-gradient(var(--esu-red), var(--esu-red)) no-repeat 0 92% / 0% 6px; transition: background-size 1s .3s var(--ease); }
.is-visible .u-draw, .section-title.is-visible .u-draw { background-size: 100% 6px; }

/* Page banner animated shapes */
.page-banner .shape span { animation: pulseSq 3s ease-in-out infinite; }
.page-banner .shape span:nth-child(odd) { animation-delay: -1.5s; }
@keyframes pulseSq { 0%,100% { transform: scale(1); } 50% { transform: scale(.6); } }

/* CTA band floating orbs */
.cta-band .orb { position: absolute; border-radius: 50%; z-index: -1; filter: blur(2px); animation: floaty 7s ease-in-out infinite; }
.cta-band .orb.o1 { width: 90px; height: 90px; right: 18%; top: 18%; background: radial-gradient(circle at 30% 30%, #6C9BFF, #1A45A8); opacity: .55; }
.cta-band .orb.o2 { width: 46px; height: 46px; right: 8%; bottom: 22%; background: radial-gradient(circle at 30% 30%, #FF7A7F, #C10F15); animation-delay: -3s; }
.cta-band .orb.o3 { width: 24px; height: 24px; right: 30%; bottom: 14%; background: #fff; opacity: .4; animation-delay: -5s; }

@media (hover: none), (max-width: 991.98px) {
  .hero-frame { transform: rotate(1.5deg); }
  .tilt { transform: none !important; }
}
@media (max-width: 575.98px) {
  .hero-ring { width: 80px; height: 80px; left: -6px; top: 50%; }
  .hero-ring text { font-size: 7.4px; letter-spacing: 2px; }
  .hero-ring .core { width: 36px; height: 36px; font-size: 1rem; }
  .hero-blob { filter: blur(40px); opacity: .4; }
  .marquee { padding: .8rem 0; margin-top: 2.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track, .hero-blob, .grad-text, .hero-ring svg, .glow-border { animation: none !important; }
}
.js .reveal.is-visible.tilt { transform: perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(var(--lift, 0px)); }
.js .reveal.is-visible.tilt.is-tilting { transition: transform .08s linear, box-shadow .3s, opacity .8s; }
.hero-ring svg, .hero-ring .core { position: relative; z-index: 1; } .hero-ring svg { position: absolute; }
.marquee { z-index: 1; }
.marquee.alt { margin-top: -.35rem; z-index: 0; }

/* Payment status page ------------------------------------------------------ */
.status-link { display: inline-flex; align-items: center; gap: .35rem; font-weight: 600; margin-top: .35rem; }
.status-result { margin-top: 1.5rem; border-top: 1px solid var(--esu-line); padding-top: 1.5rem; outline: none; }
.sr-head { display: flex; gap: 1rem; align-items: flex-start; border-radius: var(--radius); padding: 1.1rem 1.2rem; margin-bottom: 1rem; }
.sr-head i { font-size: 2rem; line-height: 1; }
.sr-head h2 { font-size: 1.35rem; margin: 0 0 .2rem; }
.sr-head p { margin: 0; font-size: .92rem; }
.sr-head.ok { background: #E8F6EE; color: #0F5C35; } .sr-head.ok h2 { color: #0F5C35; }
.sr-head.wait { background: #FFF6DD; color: #6E4A00; } .sr-head.wait h2 { color: #6E4A00; }
.sr-head.bad { background: var(--esu-red-100); color: #8E0B10; } .sr-head.bad h2 { color: #8E0B10; }
.sr-body { border: 1px solid var(--esu-line); border-radius: var(--radius); overflow: hidden; margin-bottom: 1rem; }
.sr-row { display: flex; justify-content: space-between; gap: 1rem; padding: .65rem 1rem; font-size: .92rem; }
.sr-row + .sr-row { border-top: 1px solid var(--esu-line); }
.sr-row span { color: var(--esu-text); } .sr-row b { color: var(--esu-ink); text-align: right; word-break: break-word; }
.sr-note { font-size: .88rem; color: var(--esu-text); margin: .75rem 0 0; }
.btn-wa-site { background: #128C4B; color: #fff; border-radius: var(--radius-pill); padding: .85rem 1.4rem; font-weight: 700; }
.btn-wa-site:hover, .btn-wa-site:focus { background: #0E703C; color: #fff; }


#demo { scroll-margin-top: 110px; }

/* Step form ----------------------------------------------------------------- */
.pay-fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.step-title { font-size: 1.15rem; margin: 0 0 1rem; outline: none; color: var(--esu-ink); }
.step-nav { display: flex; justify-content: space-between; align-items: center; gap: .75rem; flex-wrap: wrap; margin-top: 1.75rem; }
.stepper li[hidden] { display: none !important; }
.form-done { text-align: center; padding: 1rem 0 .5rem; outline: none; }
.form-done .done-icon { width: 76px; height: 76px; border-radius: 50%; display: inline-grid; place-items: center; background: #E8F6EE; color: var(--esu-success); font-size: 2.2rem; margin-bottom: 1rem; }
.form-done .ref-box { background: var(--esu-bg); border: 1px solid var(--esu-line); font-size: 1rem; padding: .2rem .6rem; }
.form-done .done-text { max-width: 520px; margin-inline: auto; color: var(--esu-text); }

/* Proper checkbox (tick was missing in the purged Bootstrap build) ---------- */
.consent-box { background: var(--esu-bg); border: 1px solid var(--esu-line); border-radius: 14px; padding: .9rem 1rem; }
.form-check { display: flex; align-items: flex-start; gap: .75rem; padding-left: 0; margin: 0; min-height: 0; }
.form-check .form-check-input {
  float: none; margin: .1rem 0 0; flex: 0 0 22px; width: 22px; height: 22px;
  -webkit-appearance: none; appearance: none; background-color: #fff; border: 2px solid #A9B8D2; border-radius: 7px;
  background-repeat: no-repeat; background-position: center; background-size: 14px; cursor: pointer;
  transition: background-color .15s, border-color .15s, box-shadow .15s;
}
.form-check .form-check-input:hover { border-color: var(--esu-blue); }
.form-check .form-check-input:checked {
  background-color: var(--esu-blue); border-color: var(--esu-blue);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='m3.5 8.5 3 3 6-7'/%3e%3c/svg%3e");
}
.form-check .form-check-input:focus { outline: 0; box-shadow: 0 0 0 4px rgba(26, 69, 168, .18); }
.form-check .form-check-input[aria-invalid="true"], .form-check .form-check-input.is-invalid { border-color: var(--esu-red); box-shadow: 0 0 0 4px rgba(227, 20, 27, .12); }
.form-check .form-check-label { cursor: pointer; font-size: .88rem; line-height: 1.55; color: var(--esu-ink); }
@media (max-width: 575.98px) { .step-nav .btn { flex: 1 1 100%; } .step-nav > span:empty { display: none; } }

.qr-panel .upi-id { max-width: 100%; }
.upi-id code { min-width: 0; overflow-wrap: anywhere; text-align: left; }
.done-live { text-align: left; }
.done-live { margin-top: 0; padding-top: 0; border-top: 0; margin-bottom: .5rem; }

/* Dropdowns: same look as the other inputs, custom arrow, no cut-off text ---- */
.form-select {
  -webkit-appearance: none; -moz-appearance: none; appearance: none; display: block; width: 100%; max-width: 100%;
  min-height: 50px; padding: .78rem 2.75rem .78rem 1rem; line-height: 1.35; font-size: .95rem; color: var(--esu-ink);
  background-color: #FBFCFE; border: 1.5px solid var(--esu-line); border-radius: 12px;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%231A45A8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat; background-position: right 1rem center; background-size: 14px 10px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer;
}
.form-select:hover { border-color: #B9C8E4; }
.form-select:focus { outline: 0; border-color: var(--esu-blue); box-shadow: 0 0 0 4px rgba(26, 69, 168, .12); background-color: #fff; }
.form-select:invalid, .form-select option[value=""] { color: #8592A6; }
.form-select option, .form-select optgroup { color: var(--esu-ink); white-space: normal; }
.form-select optgroup { font-weight: 700; font-style: normal; }
.form-select.is-invalid { border-color: var(--esu-red); padding-right: 2.75rem;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23E3141B' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e"); }
.form-select:disabled { background-color: var(--esu-bg); cursor: not-allowed; }

/* Step form fixes: mobile stepper numbers/ticks, UPI ID box --------------------- */
.stepper li::before { font-size: .85rem; }
.stepper li.is-done::before { font-size: 1rem; }
@media (max-width: 575.98px) {
  .stepper li::before { font-size: .78rem; }
  .stepper li.is-done::before { font-size: .95rem; }
  .upi-id { flex-direction: column; align-items: stretch; gap: .5rem; padding: .6rem; }
  .upi-id code { text-align: center; overflow-wrap: normal; word-break: normal; font-size: .9rem; }
  .upi-id .btn { width: 100%; justify-content: center; }
}

/* Social icons in the top bar ------------------------------------------------ */
.topbar-right { display: flex; align-items: center; gap: 1rem; }
.topbar-social { display: flex; gap: .45rem; list-style: none; margin: 0; padding: 0; }
.topbar-social a { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .1); color: #fff; font-size: .85rem; transition: background .2s, transform .2s; }
.topbar-social a:hover, .topbar-social a:focus-visible { background: var(--esu-red); color: #fff; transform: translateY(-1px); }