/* ============================================================
   SAAN INSTITUTE — shared stylesheet
   Palette: deep emerald + champagne gold on mint-white
   Type: Fraunces (display) + Plus Jakarta Sans (body)
   ============================================================ */

:root {
  /* color */
  --ink:        #0C1A15;   /* near-black green, text */
  --emerald:    #114D3A;   /* primary */
  --emerald-700:#0B3A2C;
  --emerald-900:#072019;
  --gold:       #C8A24C;   /* accent */
  --gold-600:   #B08C39;
  --gold-200:   #E7D5A6;
  --paper:      #FAFCFB;   /* page background */
  --surface:    #FFFFFF;   /* cards */
  --mist:       #EAF1ED;   /* soft mint surface */
  --mist-2:     #DDE8E1;
  --muted:      #5A6B63;   /* secondary text */
  --line:       rgba(17,77,58,.14);
  --line-2:     rgba(17,77,58,.22);
  --on-dark:    #EAF2EC;
  --on-dark-mut:#A8C0B4;

  /* type */
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --body: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* spacing / shape */
  --maxw: 1180px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(7,32,25,.04), 0 12px 34px -16px rgba(7,32,25,.20);
  --shadow-lg: 0 1px 2px rgba(7,32,25,.05), 0 30px 60px -28px rgba(7,32,25,.34);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.01em;
  margin: 0;
}

p { margin: 0; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-family: var(--body);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-600);
}
.eyebrow.on-dark { color: var(--gold-200); }

.section { padding: 92px 0; }
.section--tight { padding: 64px 0; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--body); font-weight: 600; font-size: .98rem;
  padding: .85rem 1.5rem; border-radius: 999px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .18s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.btn--gold { background: var(--gold); color: var(--emerald-900); }
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -14px rgba(176,140,57,.7); }
.btn--emerald { background: var(--emerald); color: #fff; }
.btn--emerald:hover { transform: translateY(-2px); background: var(--emerald-700); box-shadow: var(--shadow); }
.btn--ghost { background: transparent; color: var(--emerald); border-color: var(--line-2); }
.btn--ghost:hover { border-color: var(--emerald); background: var(--mist); }
.btn--ghost-light { background: transparent; color: var(--on-dark); border-color: rgba(231,213,166,.4); }
.btn--ghost-light:hover { border-color: var(--gold-200); background: rgba(255,255,255,.06); }
.btn .arrow { transition: transform .18s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- brand mark ---------- */
.brand { display: inline-flex; align-items: center; gap: .65rem; }
.brand__seal {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; flex: none;
  background: radial-gradient(120% 120% at 30% 25%, var(--emerald) 0%, var(--emerald-900) 100%);
  border: 1.5px solid var(--gold);
  color: var(--gold-200); font-family: var(--display); font-weight: 600; font-size: 1.15rem;
}
.brand__name { font-family: var(--display); font-weight: 600; font-size: 1.2rem; letter-spacing: -.01em; white-space: nowrap; }
.brand__name small { display: block; font-family: var(--body); font-weight: 600; font-size: .55rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-top: 2px; white-space: nowrap; }
.brand--light .brand__name { color: #fff; }
.brand--light .brand__name small { color: var(--on-dark-mut); }

/* ---------- header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(250,252,251,.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { max-width: 1320px; }
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; gap: 1rem; }
.nav__links { display: flex; align-items: center; gap: 1.35rem; list-style: none; margin: 0; padding: 0; }
.nav__links a { font-size: .92rem; font-weight: 500; color: var(--ink); position: relative; padding: 4px 0; white-space: nowrap; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--gold); transition: width .22s ease;
}
.nav__links a:hover::after, .nav__links a[aria-current="page"]::after { width: 100%; }
.nav__links a[aria-current="page"] { color: var(--emerald); font-weight: 600; }
.nav__cta { display: flex; align-items: center; gap: .75rem; }
.nav__toggle {
  display: none; background: none; border: 1px solid var(--line-2); border-radius: 10px;
  width: 44px; height: 42px; cursor: pointer; padding: 0;
}
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after {
  content: ""; display: block; width: 20px; height: 2px; background: var(--emerald); margin: 0 auto; position: relative; transition: .2s;
}
.nav__toggle span::before { position: absolute; top: -6px; }
.nav__toggle span::after { position: absolute; top: 6px; }

@media (max-width: 1280px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: absolute; top: 74px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 8px 24px 20px; box-shadow: var(--shadow);
    display: none;
  }
  .nav__links.open { display: flex; }
  .nav__links li { width: 100%; }
  .nav__links a { display: block; width: 100%; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .nav__cta .btn--ghost { display: none; }
}

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(80% 120% at 88% -10%, rgba(200,162,76,.16) 0%, transparent 55%),
    linear-gradient(160deg, var(--emerald) 0%, var(--emerald-900) 92%);
  color: var(--on-dark);
}
.hero::before { /* subtle gold hairline grid */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(231,213,166,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(231,213,166,.06) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: radial-gradient(70% 70% at 70% 20%, #000 0%, transparent 75%);
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; padding: 96px 0 88px; }
.hero h1 { font-size: clamp(2.5rem, 5.2vw, 4.05rem); color: #fff; }
.hero h1 em { font-style: italic; color: var(--gold-200); }
.hero__lead { margin-top: 1.3rem; font-size: 1.16rem; color: var(--on-dark-mut); max-width: 34ch; }
.hero__actions { margin-top: 2.1rem; display: flex; gap: .9rem; flex-wrap: wrap; }
.hero__note { margin-top: 1.3rem; font-size: .88rem; color: var(--on-dark-mut); display: flex; align-items: center; gap: .5rem; }
.hero__note svg { flex: none; }

/* hero card: tier ladder signature */
.hero__panel {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(231,213,166,.22);
  border-radius: 20px; padding: 26px; backdrop-filter: blur(4px);
}
.hero__panel h3 { color: #fff; font-size: 1.18rem; }
.hero__panel .ladtag { font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-200); font-weight: 700; }
.ladder { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.rung {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 13px 16px; border-radius: 12px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
}
.rung:nth-child(2) { margin-left: 14px; }
.rung:nth-child(3) { margin-left: 28px; background: linear-gradient(110deg, rgba(200,162,76,.22), rgba(200,162,76,.06)); border-color: var(--gold); }
.rung__name { font-weight: 600; color: #fff; font-size: .98rem; }
.rung__name span { display: block; font-weight: 500; font-size: .76rem; color: var(--on-dark-mut); }
.rung__pill { font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--emerald-900); background: var(--gold); padding: 4px 9px; border-radius: 999px; white-space: nowrap; }

@media (max-width: 880px) {
  .hero__inner { grid-template-columns: 1fr; gap: 36px; padding: 64px 0 56px; }
  .hero__lead { max-width: none; }
}

/* ---------- stat strip ---------- */
.stats { background: var(--emerald-900); color: var(--on-dark); border-top: 1px solid rgba(231,213,166,.16); }
.stats__grid { display: grid; grid-template-columns: repeat(4,1fr); }
.stat { padding: 30px 24px; text-align: center; border-right: 1px solid rgba(231,213,166,.12); }
.stat:last-child { border-right: none; }
.stat__num { font-family: var(--display); font-size: 2.2rem; color: var(--gold-200); line-height: 1; }
.stat__lab { margin-top: 8px; font-size: .82rem; letter-spacing: .04em; color: var(--on-dark-mut); }
@media (max-width: 720px) {
  .stats__grid { grid-template-columns: repeat(2,1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid rgba(231,213,166,.12); }
}

/* ---------- section heading ---------- */
.shead { max-width: 660px; }
.shead--center { margin: 0 auto; text-align: center; }
.shead h2 { font-size: clamp(2rem, 3.6vw, 2.85rem); margin-top: .6rem; }
.shead p { margin-top: 1rem; color: var(--muted); font-size: 1.08rem; }

/* ---------- pillars (home highlights) ---------- */
.pillars { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; margin-top: 52px; }
.pillar {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 22px; transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
}
.pillar:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--line-2); }
.pillar__ic { width: 46px; height: 46px; border-radius: 12px; background: var(--mist); display: grid; place-items: center; color: var(--emerald); }
.pillar h3 { font-size: 1.18rem; margin-top: 18px; }
.pillar p { margin-top: 8px; color: var(--muted); font-size: .94rem; }
.pillar--gold { background: linear-gradient(160deg, var(--emerald) 0%, var(--emerald-900) 100%); border-color: var(--gold); color: #fff; }
.pillar--gold .pillar__ic { background: rgba(200,162,76,.18); color: var(--gold-200); }
.pillar--gold p { color: var(--on-dark-mut); }
.pillar--gold .tagx { display: inline-block; margin-top: 14px; font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--emerald-900); background: var(--gold); padding: 4px 10px; border-radius: 999px; }
@media (max-width: 940px) { .pillars { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 520px) { .pillars { grid-template-columns: 1fr; } }

/* ---------- course cards (home) ---------- */
.courses { background: var(--mist); }
.course-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; margin-top: 50px; }
.ccard {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .2s ease, box-shadow .25s ease;
}
.ccard:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.ccard__top { padding: 28px 26px 22px; color: #fff; position: relative; }
.ccard--dm .ccard__top { background: linear-gradient(150deg,#13533f,#0a2e23); }
.ccard--gd .ccard__top { background: linear-gradient(150deg,#155047,#0a2c2c); }
.ccard--ve .ccard__top { background: linear-gradient(150deg,#173f3f,#0a2622); }
.ccard__num { font-family: var(--display); font-size: .9rem; color: var(--gold-200); opacity: .8; }
.ccard__top h3 { font-size: 1.55rem; margin-top: 6px; color: #fff; }
.ccard__top p { margin-top: 8px; font-size: .92rem; color: var(--on-dark-mut); }
.ccard__body { padding: 22px 26px 26px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.ccard__meta { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.ccard__from { font-size: .8rem; color: var(--muted); }
.ccard__from b { display: block; font-family: var(--display); font-size: 1.5rem; color: var(--ink); font-weight: 600; }
.ccard__tiers { font-size: .8rem; color: var(--emerald); font-weight: 600; background: var(--mist); padding: 6px 12px; border-radius: 999px; }
.ccard ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.ccard li { display: flex; gap: 9px; font-size: .92rem; color: var(--ink); }
.ccard li svg { flex: none; margin-top: 3px; color: var(--gold-600); }
.ccard__link { margin-top: auto; padding-top: 8px; }
.ccard__link a { display: inline-flex; align-items: center; gap: .4rem; font-weight: 600; color: var(--emerald); }
.ccard__link a .arrow { transition: transform .18s; }
.ccard__link a:hover .arrow { transform: translateX(4px); }
@media (max-width: 880px) { .course-grid { grid-template-columns: 1fr; } }

/* ---------- why / features ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 50px; }
.feat { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.feat__ic { color: var(--gold-600); }
.feat h3 { font-size: 1.12rem; margin-top: 14px; }
.feat p { margin-top: 8px; color: var(--muted); font-size: .93rem; }
@media (max-width: 880px) { .feat-grid { grid-template-columns: 1fr; } }

/* ---------- process ---------- */
.process { background: var(--emerald-900); color: var(--on-dark); }
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; margin-top: 48px; background: rgba(231,213,166,.14); border: 1px solid rgba(231,213,166,.14); border-radius: var(--radius); overflow: hidden; }
.step { background: var(--emerald-900); padding: 28px 26px; }
.step__n { font-family: var(--display); font-size: 1.05rem; color: var(--gold); }
.step h3 { font-size: 1.18rem; color: #fff; margin-top: 10px; }
.step p { margin-top: 8px; color: var(--on-dark-mut); font-size: .93rem; }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }

/* ---------- testimonials ---------- */
.quotes { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 50px; }
.quote { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.quote__stars { color: var(--gold); letter-spacing: 2px; font-size: .95rem; }
.quote p { margin-top: 14px; font-size: 1.02rem; line-height: 1.55; }
.quote__who { margin-top: 18px; display: flex; align-items: center; gap: 12px; }
.quote__av { width: 42px; height: 42px; border-radius: 50%; background: var(--emerald); color: var(--gold-200); display: grid; place-items: center; font-family: var(--display); font-weight: 600; }
.quote__who b { display: block; font-size: .94rem; }
.quote__who span { font-size: .82rem; color: var(--muted); }
@media (max-width: 880px) { .quotes { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 48px auto 0; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q { width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  padding: 22px 0; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-family: var(--display); font-size: 1.12rem; font-weight: 600; color: var(--ink); }
.faq__q .ic { flex: none; width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line-2); display: grid; place-items: center; transition: .22s; color: var(--emerald); }
.faq__q[aria-expanded="true"] .ic { background: var(--emerald); color: #fff; transform: rotate(45deg); border-color: var(--emerald); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq__a p { padding: 0 0 22px; color: var(--muted); }

/* ---------- pricing tiers (course pages) ---------- */
.tiers { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; margin-top: 52px; align-items: stretch; }
.tier {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; display: flex; flex-direction: column;
  transition: transform .2s ease, box-shadow .25s ease;
}
.tier:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.tier__name { font-family: var(--display); font-size: 1.4rem; }
.tier__tag { font-size: .85rem; color: var(--muted); margin-top: 4px; min-height: 2.6em; }
.tier__price { margin-top: 18px; display: flex; align-items: baseline; gap: 6px; }
.tier__price .cur { font-size: 1.2rem; color: var(--ink); }
.tier__price .amt { font-family: var(--display); font-size: 2.5rem; font-weight: 600; }
.tier__price .per { font-size: .85rem; color: var(--muted); }
.tier__emi { font-size: .82rem; color: var(--muted); margin-top: 6px; }
.tier hr { border: none; border-top: 1px solid var(--line); margin: 22px 0; }
.tier ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.tier li { display: flex; gap: 10px; font-size: .94rem; }
.tier li svg { flex: none; margin-top: 3px; color: var(--gold-600); }
.tier li.off { color: #9aa7a0; }
.tier li.off svg { color: #c2cdc7; }
.tier .btn { margin-top: 24px; justify-content: center; }
.tier__badge { display: inline-flex; align-self: flex-start; font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; padding: 5px 11px; border-radius: 999px; margin-bottom: 14px; }

.tier--popular { border-color: var(--gold); box-shadow: 0 24px 50px -28px rgba(176,140,57,.5); }
.tier--popular .tier__badge { background: var(--gold); color: var(--emerald-900); }

/* mastery / signature tier */
.tier--master {
  background: linear-gradient(165deg, var(--emerald) 0%, var(--emerald-900) 100%);
  border: 1.5px solid var(--gold); color: #fff; position: relative; overflow: hidden;
}
.tier--master::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(70% 60% at 100% 0%, rgba(200,162,76,.22), transparent 60%); }
.tier--master .tier__name, .tier--master .tier__price .cur, .tier--master .tier__price .amt { color: #fff; }
.tier--master .tier__tag, .tier--master .tier__price .per, .tier--master .tier__emi { color: var(--on-dark-mut); }
.tier--master hr { border-top-color: rgba(231,213,166,.22); }
.tier--master li svg { color: var(--gold-200); }
.tier--master .tier__badge { background: var(--gold); color: var(--emerald-900); position: relative; z-index: 1; }
.ai-chip { display: inline-flex; align-items: center; gap: 6px; font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--gold-200); border: 1px solid rgba(231,213,166,.4); padding: 4px 10px; border-radius: 999px; margin-top: 14px; align-self: flex-start; }
.ai-chip svg { color: var(--gold-200); }

@media (max-width: 920px) { .tiers { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; } }

/* ---------- course page bits ---------- */
.crumbs { font-size: .85rem; color: var(--on-dark-mut); display: flex; gap: 8px; align-items: center; margin-bottom: 22px; }
.crumbs a:hover { color: var(--gold-200); }
.coursehero__inner { padding: 78px 0 70px; max-width: 720px; }
.coursehero h1 { font-size: clamp(2.3rem,4.6vw,3.5rem); color: #fff; }
.coursehero p { margin-top: 1.2rem; font-size: 1.12rem; color: var(--on-dark-mut); }
.coursehero__chips { margin-top: 1.8rem; display: flex; flex-wrap: wrap; gap: 10px; }
.chip { font-size: .82rem; color: var(--on-dark); border: 1px solid rgba(231,213,166,.3); background: rgba(255,255,255,.04); padding: 7px 14px; border-radius: 999px; }

.learn-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 48px; }
.lcard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 22px; }
.lcard__n { font-family: var(--display); color: var(--gold-600); font-size: .9rem; }
.lcard h3 { font-size: 1.08rem; margin-top: 8px; }
.lcard p { margin-top: 8px; font-size: .9rem; color: var(--muted); }
@media (max-width: 880px) { .learn-grid { grid-template-columns: 1fr; } }

.tools { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.tool { font-size: .9rem; font-weight: 500; padding: 9px 16px; border-radius: 999px; background: var(--mist); border: 1px solid var(--line); color: var(--emerald); }

/* other courses interlink */
.othercourses { background: var(--mist); }
.oc-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; margin-top: 44px; }
.oc {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 28px; transition: transform .2s, box-shadow .2s, border-color .2s;
}
.oc:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--line-2); }
.oc h3 { font-size: 1.3rem; }
.oc span { display: block; font-size: .88rem; color: var(--muted); margin-top: 4px; }
.oc .arrow { color: var(--gold-600); transition: transform .2s; }
.oc:hover .arrow { transform: translateX(5px); }
@media (max-width: 720px) { .oc-grid { grid-template-columns: 1fr; } }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(120deg, var(--gold) 0%, var(--gold-600) 100%); }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 60px 0; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(1.8rem,3.4vw,2.6rem); color: var(--emerald-900); max-width: 18ch; }
.cta-band p { color: rgba(7,32,25,.78); margin-top: 10px; max-width: 46ch; }

/* ---------- footer ---------- */
.footer { background: var(--emerald-900); color: var(--on-dark-mut); padding: 64px 0 32px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; }
.footer__about p { margin-top: 16px; font-size: .92rem; max-width: 32ch; }
.footer h4 { font-family: var(--body); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-200); margin-bottom: 16px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.footer a { font-size: .94rem; color: var(--on-dark-mut); }
.footer a:hover { color: #fff; }
.footer__contact span { display: block; font-size: .94rem; margin-bottom: 11px; }
.footer__edit { color: var(--gold-200); font-size: .8rem; font-style: italic; }
.footer__bar { border-top: 1px solid rgba(231,213,166,.14); margin-top: 44px; padding-top: 22px; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: .85rem; }
@media (max-width: 820px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }

/* trust bar */
.trustbar { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 34px; margin-top: 40px; }
.trustbar div { display: flex; align-items: center; gap: 9px; font-size: .9rem; color: var(--muted); font-weight: 500; }
.trustbar svg { color: var(--gold-600); flex: none; }

/* program highlight chips (above pricing) */
.prog-highlights { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 28px; }
.ph { display: inline-flex; align-items: center; gap: 9px; font-size: .9rem; font-weight: 600; color: var(--emerald);
  background: var(--surface); border: 1px solid var(--line); padding: 9px 16px; border-radius: 999px; }
.ph::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); flex: none; }

/* reveal animation */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- mobile refinements ---------- */
@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
  .section { padding: 58px 0; }
  .section--tight { padding: 44px 0; }
  .hero h1 { font-size: 2.15rem; }
  .hero__inner { padding: 46px 0 42px; }
  .hero__lead { font-size: 1.05rem; }
  .hero__actions .btn { flex: 1 1 auto; justify-content: center; }
  .coursehero__inner { padding: 56px 0 48px; }
  .shead h2, .cta-band h2 { font-size: 1.8rem; }
  .stat { padding: 24px 14px; }
  .stat__num { font-size: 1.8rem; }
  .cta-band__inner { padding: 44px 0; }
  .cta-band__inner .btn { width: 100%; justify-content: center; }
  .footer { padding: 48px 0 28px; }
  .tier { padding: 26px 22px; }
  .ph { font-size: .84rem; padding: 8px 13px; }
}

/* ---------- mobile menu CTA ---------- */
.nav__mobile-cta { display: none; }
@media (max-width: 640px) {
  .nav__cta .btn--gold { display: none; }   /* prevent header CTA overflowing on phones */
  .brand__name { font-size: 1.05rem; }
  .brand__seal { width: 34px; height: 34px; font-size: 1.05rem; }
  .nav__mobile-cta { display: block; }
  .nav__mobile-cta a { display: flex !important; justify-content: center; width: 100%;
    padding: .95rem 1.2rem !important; margin-top: 12px; border-bottom: none !important; font-weight: 600; }
}