/* =========================================================
   STHIRA BRAIN ACADEMY — Design Tokens
   Display: Poppins (extra-bold, friendly, confident)
   Body:    Inter (clean, readable)
   Palette drawn from the logo's swirl: indigo ground,
   royal blue + vivid orange as primaries, magenta as spark accent.
   Signature motif: the fingerprint spiral (DMIT reads fingerprints)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;700;800;900&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --bg:            #FDFBF6;
  --bg-alt:        #F4F1FF;
  --bg-indigo:     #1D1854;
  --bg-indigo-2:   #241C6E;
  --ink:           #17163A;
  --ink-soft:      #514F72;
  --line:          #E4E0F5;

  --blue:          #1D4ED8;
  --blue-dark:     #15359C;
  --orange:        #F9770D;
  --magenta:       #E0218A;

  --gradient-brand: linear-gradient(120deg, #E0218A 0%, #F9770D 50%, #1D4ED8 100%);
  --gradient-soft:  linear-gradient(120deg, rgba(224,33,138,0.12), rgba(249,119,13,0.12), rgba(29,78,216,0.12));

  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --shadow-card: 0 4px 20px rgba(29,24,84,0.07), 0 1px 4px rgba(29,24,84,0.05);
  --shadow-pop:  0 20px 50px rgba(29,24,84,0.14), 0 4px 12px rgba(29,24,84,0.08);
  --shadow-nav:  0 2px 16px rgba(29,24,84,0.08);

  --container: 1180px;
  --header-h: 68px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:800;
  line-height:1.15;
  margin:0 0 .5em;
  color:var(--bg-indigo);
  letter-spacing:-0.02em;
}
p{ margin:0 0 1em; color:var(--ink-soft); line-height:1.7; }
.container{ max-width:var(--container); margin:0 auto; padding:0 clamp(16px, 4vw, 32px); }
section{ padding:clamp(56px,8vw,96px) 0; }

/* Smooth focus for accessibility */
*:focus-visible{ outline:2px solid var(--blue); outline-offset:2px; border-radius:4px; }

/* -------- Eyebrow / labels -------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-display); font-weight:700; font-size:.78rem;
  letter-spacing:.14em; text-transform:uppercase;
  color:var(--magenta); margin-bottom:14px;
}
.eyebrow::before{
  content:""; width:22px; height:3px; border-radius:2px;
  background:var(--gradient-brand);
}

/* -------- Buttons -------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-display); font-weight:700; font-size:.95rem;
  padding:14px 28px; border-radius:999px; border:2px solid transparent;
  cursor:pointer; transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space:nowrap; letter-spacing:0.01em;
}
.btn:active{ transform:scale(0.97); }
.btn-primary{ background:var(--blue); color:#fff; box-shadow:0 8px 20px rgba(29,78,216,.28); }
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 14px 28px rgba(29,78,216,.38); background:var(--blue-dark); }
.btn-accent{ background:var(--orange); color:#fff; box-shadow:0 8px 20px rgba(249,119,13,.28); }
.btn-accent:hover{ transform:translateY(-2px); background:#DD6706; box-shadow:0 12px 24px rgba(249,119,13,.38); }
.btn-outline{ background:transparent; border-color:#fff; color:#fff; }
.btn-outline:hover{ background:#fff; color:var(--bg-indigo); }
.btn-ghost{ background:transparent; border-color:var(--blue); color:var(--blue); }
.btn-ghost:hover{ background:var(--blue); color:#fff; }
.btn-sm{ padding:10px 20px; font-size:.85rem; }
@media (max-width:600px){ .btn{ padding:13px 22px; font-size:.92rem; width:100%; justify-content:center; } .btn-sm{ width:auto; padding:10px 18px; } }

/* -------- Header -------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(253,251,246,0.95); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(228,224,245,0.7);
  box-shadow: var(--shadow-nav);
}
.header-row{ display:flex; align-items:center; justify-content:space-between; padding:0 clamp(16px,4vw,32px); gap:16px; min-height:68px; }
.brand{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.brand img{ height:48px; width:auto; }
.main-nav{ display:flex; align-items:center; gap:6px; }
.main-nav > ul{ display:flex; align-items:center; gap:6px; }
.main-nav a.nav-link{
  font-family:var(--font-body); font-weight:600; font-size:.94rem;
  padding:10px 12px; border-radius:999px; color:var(--ink);
  transition:background .15s,color .15s;
}
.main-nav a.nav-link:hover, .main-nav li.active > a.nav-link{ background:var(--bg-alt); color:var(--blue); }
.has-dropdown{ position:relative; }
.dropdown{
  position:absolute; top:calc(100% + 10px); left:0; min-width:260px;
  background:#fff; border-radius:var(--radius-md); box-shadow:var(--shadow-pop);
  padding:10px; opacity:0; visibility:hidden; transform:translateY(6px);
  transition:opacity .15s, transform .15s, visibility .15s;
  border:1px solid var(--line);
}
.has-dropdown:hover .dropdown, .has-dropdown.open .dropdown{ opacity:1; visibility:visible; transform:translateY(0); }
.dropdown a{
  display:flex; flex-direction:column; padding:11px 14px; border-radius:var(--radius-sm);
  font-family:var(--font-display); font-weight:700; font-size:.9rem; color:var(--ink);
}
.dropdown a span{ font-family:var(--font-body); font-weight:400; font-size:.78rem; color:var(--ink-soft); margin-top:2px; }
.dropdown a:hover{ background:var(--bg-alt); color:var(--blue); }
/* -------- Desktop-only nav -------- */
.desktop-only{ display:flex; }

/* -------- Hamburger button -------- */
.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:6px; margin-left:8px; }
.hamburger{ display:flex; flex-direction:column; justify-content:space-between; width:28px; height:20px; }
.hamburger span{ display:block; width:100%; height:3px; background:var(--bg-indigo); border-radius:2px; transition:all 0.3s ease; }
.hamburger.is-active span:nth-child(1){ transform:translateY(8.5px) rotate(45deg); }
.hamburger.is-active span:nth-child(2){ opacity:0; transform:scaleX(0); }
.hamburger.is-active span:nth-child(3){ transform:translateY(-8.5px) rotate(-45deg); }

/* -------- Mobile overlay -------- */
.mobile-overlay{
  position:fixed; inset:0; z-index:9999;
  display:flex; align-items:stretch;
}
.mobile-overlay-backdrop{
  flex:1; background:rgba(0,0,0,0.55);
  backdrop-filter:blur(3px); -webkit-backdrop-filter:blur(3px);
  animation:mob-fade-in 0.25s ease;
}
@keyframes mob-fade-in{ from{opacity:0} to{opacity:1} }
.mobile-overlay-panel{
  width:280px; max-width:85vw; background:#fff;
  display:flex; flex-direction:column;
  animation:mob-slide-in 0.28s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 8px 0 32px rgba(0,0,0,0.18);
}
@keyframes mob-slide-in{ from{transform:translateX(100%)} to{transform:translateX(0)} }

/* Panel header */
.mob-panel-header{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 18px; border-bottom:1px solid var(--line);
  flex-shrink:0;
}
.mob-close-btn{
  background:none; border:none; cursor:pointer; padding:6px;
  color:var(--ink-soft); border-radius:8px;
  display:flex; align-items:center; justify-content:center;
}
.mob-close-btn:hover{ background:var(--bg-alt); color:var(--ink); }

/* Nav links */
.mob-nav{ flex:1; display:flex; flex-direction:column; overflow:hidden; padding:8px 0; }
.mob-link{
  display:flex; align-items:center; justify-content:space-between;
  padding:13px 22px; font-family:var(--font-body); font-weight:600;
  font-size:1rem; color:var(--ink); border:none; background:none;
  cursor:pointer; text-align:left; width:100%; text-decoration:none;
  border-left:3px solid transparent;
  transition:background 0.15s, color 0.15s, border-color 0.15s;
}
.mob-link:hover{ background:var(--bg-alt); color:var(--blue); border-left-color:var(--blue); }
.mob-active{ background:var(--bg-alt); color:var(--blue); border-left-color:var(--blue); font-weight:700; }

/* Programs accordion */
.mob-accordion{ }
.mob-chevron{ transition:transform 0.25s ease; flex-shrink:0; }
.mob-accordion-open .mob-chevron{ transform:rotate(180deg); }
.mob-sub{ display:flex; flex-direction:column; background:#faf9fe; border-left:3px solid var(--line); margin-left:22px; }
.mob-sub-link{ padding:10px 18px; font-size:0.9rem; color:var(--ink-soft); font-weight:500; text-decoration:none; transition:color 0.15s; }
.mob-sub-link:hover{ color:var(--blue); }

/* Bottom CTA */
.mob-cta{
  padding:16px 18px; border-top:1px solid var(--line);
  display:flex; flex-direction:column; gap:10px; flex-shrink:0;
}
.mob-btn-primary{
  display:block; text-align:center; padding:13px 20px; border-radius:999px;
  background:var(--blue); color:#fff; font-weight:700; font-size:.95rem;
  text-decoration:none; transition:background 0.15s;
}
.mob-btn-primary:hover{ background:var(--blue-dark); }
.mob-btn-ghost{
  display:block; text-align:center; padding:13px 20px; border-radius:999px;
  border:2px solid var(--blue); color:var(--blue); font-weight:700; font-size:.95rem;
  text-decoration:none; transition:background 0.15s, color 0.15s;
}
.mob-btn-ghost:hover{ background:var(--blue); color:#fff; }
.mob-btn-logout{
  width:100%; padding:13px 20px; border-radius:999px;
  border:2px solid #ef4444; color:#ef4444; font-weight:700; font-size:.95rem;
  background:none; cursor:pointer; transition:background 0.15s, color 0.15s;
}
.mob-btn-logout:hover{ background:#ef4444; color:#fff; }

@media (max-width:980px){
  .desktop-only{ display:none !important; }
  .nav-toggle{ display:flex; align-items:center; justify-content:center; }
}

/* -------- Mobile logged-in quick actions -------- */
.mob-loggedin-actions{
  display:none; align-items:center; gap:6px; margin-left:auto;
}
.mob-quick-btn{
  display:flex; flex-direction:column; align-items:center; gap:2px;
  padding:6px 10px; border-radius:10px; font-size:.65rem; font-weight:700;
  color:var(--ink); background:none; border:none; cursor:pointer;
  text-decoration:none; transition:background .15s, color .15s;
  letter-spacing:0.02em; text-transform:uppercase;
}
.mob-quick-btn:hover{ background:var(--bg-alt); color:var(--blue); }
.mob-quick-logout{ color:#dc2626; }
.mob-quick-logout:hover{ background:#fef2f2; color:#dc2626; }
@media (max-width:980px){
  .mob-loggedin-actions{ display:flex; }
}

/* -------- Hero -------- */
.hero{
  position:relative; overflow:hidden;
  background:var(--bg-indigo);
  padding:clamp(72px,10vw,120px) 0 clamp(80px,12vw,140px);
}
.hero::before{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(circle at 85% 10%, rgba(224,33,138,.35), transparent 45%),
    radial-gradient(circle at 100% 80%, rgba(249,119,13,.28), transparent 50%),
    radial-gradient(circle at -5% 60%, rgba(29,78,216,.4), transparent 45%);
  pointer-events:none;
}
.hero-grid{ position:relative; display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center; }
@media (max-width:920px){ .hero-grid{ grid-template-columns:1fr; } }
.hero h1{ color:#fff; font-size:clamp(2rem,5vw,3.6rem); line-height:1.1; }
.hero h1 .hl{ background:var(--gradient-brand); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero p.lead{ color:#D9D6F5; font-size:clamp(1rem,2vw,1.15rem); max-width:520px; line-height:1.75; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-top:28px; }
.hero-stats{ display:flex; gap:clamp(16px,4vw,36px); margin-top:44px; flex-wrap:wrap; }
.hero-stat b{ display:block; font-family:var(--font-display); font-size:clamp(1.3rem,3vw,1.7rem); color:#fff; }
.hero-stat span{ color:#B7B3E3; font-size:.82rem; }
@media (max-width:600px){ .hero-actions{ flex-direction:column; } .hero-actions .btn{ width:100%; } }

.fingerprint-wrap{ position:relative; display:flex; align-items:center; justify-content:center; }
.fingerprint-wrap svg{ width:100%; max-width:420px; height:auto; }

/* -------- Fingerprint motif (signature element) -------- */
.spiral-mark{ display:block; }
.spiral-mark path{ fill:none; stroke-linecap:round; }

/* -------- Section headers -------- */
.section-head{ max-width:680px; margin-bottom:clamp(28px,5vw,52px); }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size:clamp(1.6rem,3vw,2.4rem); }
.section-head p{ font-size:clamp(.95rem,1.5vw,1.05rem); max-width:560px; margin-left:auto; margin-right:auto; }

/* -------- Ecosystem pillars -------- */
.pillars{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(16px,2.5vw,28px); }
@media (max-width:900px){ .pillars{ grid-template-columns:1fr; gap:16px; } }
@media (min-width:560px) and (max-width:900px){ .pillars{ grid-template-columns:1fr 1fr; } }
.pillar-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:clamp(24px,3vw,36px) clamp(20px,2.5vw,30px); box-shadow:var(--shadow-card); transition:transform .25s, box-shadow .25s;
}
.pillar-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-pop); }
.pillar-icon{
  width:54px; height:54px; border-radius:16px; display:flex; align-items:center; justify-content:center;
  margin-bottom:18px; color:#fff;
}
.pillar-card h3{ font-size:1.15rem; margin-bottom:10px; }
.pillar-card .tag{
  display:inline-block; font-family:var(--font-display); font-weight:700; font-size:.72rem;
  letter-spacing:.08em; text-transform:uppercase; color:var(--blue); background:var(--bg-alt);
  padding:5px 11px; border-radius:999px; margin-bottom:12px;
}

/* -------- Program cards -------- */
.programs-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
@media (max-width:980px){ .programs-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:660px){ .programs-grid{ grid-template-columns:1fr; } }
.program-card{
  border-radius:var(--radius-lg); overflow:hidden; background:#fff;
  border:1px solid var(--line); box-shadow:var(--shadow-card);
  display:flex; flex-direction:column; transition:transform .25s, box-shadow .25s;
}
.program-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-pop); }
.program-media{
  height:180px; position:relative; display:flex; align-items:center; justify-content:center;
  color:#fff; font-family:var(--font-display); font-weight:700; text-align:center; padding:16px;
}
.program-body{ padding:clamp(18px,3vw,28px); display:flex; flex-direction:column; gap:10px; flex:1; }
.program-body h3{ font-size:1.1rem; margin-bottom:0; }
.program-body p{ font-size:.93rem; margin-bottom:6px; }
.program-body .btn{ margin-top:auto; align-self:flex-start; }

/* -------- Placeholder blocks (images / gallery / video) -------- */
.placeholder{
  border:2px dashed #C9C3EF; border-radius:var(--radius-md);
  background:repeating-linear-gradient(135deg, rgba(29,78,216,.04) 0 14px, rgba(224,33,138,.04) 14px 28px);
  display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center;
  color:var(--ink-soft); gap:8px; padding:18px; min-height:180px;
}
.placeholder svg{ width:34px; height:34px; opacity:.55; }
.placeholder .ph-label{ font-family:var(--font-display); font-weight:700; font-size:.82rem; color:var(--blue-dark); }
.placeholder .ph-sub{ font-size:.75rem; color:var(--ink-soft); max-width:220px; }

.gallery-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.gallery-grid .placeholder:nth-child(4n+1){ grid-row:span 2; min-height:380px; }
@media (max-width:920px){ .gallery-grid{ grid-template-columns:repeat(2,1fr); } .gallery-grid .placeholder:nth-child(4n+1){ grid-row:span 1; min-height:180px; } }
@media (max-width:560px){ .gallery-grid{ grid-template-columns:1fr; } }

.video-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:900px){ .video-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:600px){ .video-grid{ grid-template-columns:1fr; } }
.video-card .placeholder{ aspect-ratio:16/9; min-height:auto; }
.video-card .play-btn{
  width:52px; height:52px; border-radius:50%; background:var(--gradient-brand);
  display:flex; align-items:center; justify-content:center; color:#fff; margin-bottom:4px;
}
.video-meta{ padding:12px 4px 0; display:flex; align-items:center; justify-content:space-between; }
.video-meta .platform{ font-family:var(--font-display); font-weight:700; font-size:.76rem; text-transform:uppercase; letter-spacing:.06em; }
.video-meta .platform.yt{ color:#E1122B; }
.video-meta .platform.ig{ color:var(--magenta); }

/* -------- Process steps -------- */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(16px,2.5vw,28px); counter-reset:step; }
@media (max-width:900px){ .steps{ grid-template-columns:1fr 1fr; gap:20px; } }
@media (max-width:480px){ .steps{ grid-template-columns:1fr; } }
.step{ position:relative; padding-top:8px; background:#fff; border-radius:var(--radius-md); padding:20px 18px; border:1px solid var(--line); box-shadow:var(--shadow-card); }
.step::before{
  counter-increment:step; content:counter(step,decimal-leading-zero);
  font-family:var(--font-display); font-weight:900; font-size:2rem;
  background:var(--gradient-brand); -webkit-background-clip:text; background-clip:text; color:transparent;
  display:block; margin-bottom:8px;
}
.step h4{ font-size:1rem; margin-bottom:6px; }
.step p{ font-size:.9rem; margin:0; }

/* -------- Split / feature sections -------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(32px,6vw,64px); align-items:center; }
@media (max-width:900px){ .split{ grid-template-columns:1fr; gap:32px; } }
.split.reverse .split-media{ order:2; }
@media (max-width:900px){ .split.reverse .split-media{ order:0; } }
.check-list li{ display:flex; gap:12px; margin-bottom:14px; align-items:flex-start; font-size:.98rem; color:var(--ink); }
.check-list svg{ flex:none; width:22px; height:22px; color:var(--orange); margin-top:2px; }

/* -------- Banded / colored sections -------- */
.band-indigo{ background:var(--bg-indigo); color:#fff; }
.band-indigo h2, .band-indigo h3{ color:#fff; }
.band-indigo p{ color:#C9C5EE; }
.band-soft{ background:var(--bg-alt); }

/* -------- CTA banner -------- */
.cta-banner{
  border-radius:var(--radius-lg); padding:52px; background:var(--gradient-brand); color:#fff;
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.cta-banner h3{ color:#fff; font-size:1.5rem; margin-bottom:6px; }
.cta-banner p{ color:rgba(255,255,255,.9); margin:0; }

/* -------- Testimonials -------- */
.testimonial-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width:900px){ .testimonial-grid{ grid-template-columns:1fr; } }
.testimonial{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:28px; box-shadow:var(--shadow-card); }
.testimonial p{ font-style:italic; color:var(--ink); }
.testimonial .who{ font-family:var(--font-display); font-weight:700; color:var(--blue-dark); font-size:.9rem; }
.stars{ color:var(--orange); letter-spacing:2px; margin-bottom:10px; display:block; }

/* -------- Forms -------- */
.form-card{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:clamp(24px,4vw,40px); box-shadow:var(--shadow-card); }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:600px){ .form-row{ grid-template-columns:1fr; } }
.field{ margin-bottom:20px; }
.field label{ display:block; font-family:var(--font-body); font-weight:600; font-size:.82rem; margin-bottom:7px; color:var(--bg-indigo); letter-spacing:0.01em; text-transform:uppercase; }
.field input, .field select, .field textarea{
  width:100%; padding:14px 16px; border-radius:var(--radius-sm); border:1.5px solid var(--line);
  font-family:var(--font-body); font-size:.96rem; background:#FBFAFF; transition:border-color .15s, box-shadow .15s;
  -webkit-appearance:none; appearance:none;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--blue); box-shadow:0 0 0 4px rgba(29,78,216,.1);
}
.field textarea{ resize:vertical; min-height:100px; }
.form-note{ font-size:.82rem; color:var(--ink-soft); margin-top:10px; }

/* -------- Info cards (contact / resources) -------- */
.info-card{
  display:flex; gap:16px; background:#fff; border:1px solid var(--line); border-radius:var(--radius-md);
  padding:22px; box-shadow:var(--shadow-card); align-items:flex-start;
}
.info-card .ic{
  width:44px; height:44px; border-radius:12px; flex:none; display:flex; align-items:center; justify-content:center; color:#fff;
}
.info-card h4{ font-size:1rem; margin-bottom:4px; }
.info-card p{ font-size:.9rem; margin:0; }

.resource-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
@media (max-width:700px){ .resource-grid{ grid-template-columns:1fr; } }
.resource-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-md); padding:24px;
  box-shadow:var(--shadow-card); display:flex; gap:16px; align-items:flex-start;
}
.resource-card .ic{ width:46px; height:46px; border-radius:12px; background:var(--bg-alt); color:var(--blue); display:flex; align-items:center; justify-content:center; flex:none; }

/* -------- Badge / partner perks -------- */
.perks{ display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(14px,2vw,22px); }
@media (max-width:900px){ .perks{ grid-template-columns:1fr 1fr; gap:16px; } }
@media (max-width:400px){ .perks{ grid-template-columns:1fr; } }
.perk{ text-align:center; padding:26px 16px; background:#fff; border-radius:var(--radius-md); border:1px solid var(--line); }
.perk .ic{ width:52px; height:52px; margin:0 auto 12px; border-radius:14px; background:var(--gradient-brand); display:flex; align-items:center; justify-content:center; color:#fff; }
.perk h4{ font-size:.98rem; margin-bottom:6px; }
.perk p{ font-size:.85rem; }

/* -------- Refer & earn tiers -------- */
.tier-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width:900px){ .tier-grid{ grid-template-columns:1fr; } }
.tier-card{ background:#fff; border-radius:var(--radius-lg); border:1px solid var(--line); padding:30px; box-shadow:var(--shadow-card); text-align:center; }
.tier-card b.count{ display:block; font-family:var(--font-display); font-size:2rem; background:var(--gradient-brand); -webkit-background-clip:text; background-clip:text; color:transparent; }

/* -------- FAQ -------- */
.faq-item{ border-bottom:1px solid var(--line); padding:18px 0; }
.faq-item summary{ cursor:pointer; font-family:var(--font-display); font-weight:700; font-size:1rem; list-style:none; display:flex; justify-content:space-between; align-items:center; }
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; font-size:1.4rem; color:var(--orange); }
.faq-item[open] summary::after{ content:"–"; }
.faq-item p{ margin-top:12px; }

/* -------- Breadcrumb / page hero (inner pages) -------- */
.page-hero{ background:var(--bg-indigo); position:relative; overflow:hidden; padding:64px 0 70px; }
.page-hero::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(circle at 90% 0%, rgba(224,33,138,.32), transparent 50%),
             radial-gradient(circle at 0% 100%, rgba(29,78,216,.4), transparent 50%);
}
.page-hero .crumbs{ position:relative; font-size:.82rem; color:#B7B3E3; margin-bottom:14px; font-weight:600; }
.page-hero .crumbs a:hover{ color:#fff; }
.page-hero h1{ position:relative; color:#fff; font-size:clamp(1.9rem,4vw,2.8rem); max-width:760px; }
.page-hero p{ position:relative; color:#D9D6F5; max-width:620px; font-size:1.05rem; }

/* -------- Footer -------- */
.site-footer{ background:var(--ink); color:#C9C6DD; padding:clamp(48px,8vw,80px) 0 24px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px; margin-bottom:48px; }
@media (max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr; gap:32px; } }
@media (max-width:560px){ .footer-grid{ grid-template-columns:1fr; gap:28px; } }
.footer-grid h4{ color:#fff; font-size:.9rem; text-transform:uppercase; letter-spacing:.1em; margin-bottom:18px; }
.footer-grid li{ margin-bottom:12px; font-size:.92rem; transition:color .15s; }
.footer-grid a{ transition:color .15s; }
.footer-grid a:hover{ color:#fff; }
.footer-brand img{ height:46px; margin-bottom:14px; filter:brightness(0) invert(1); opacity:.92; }
.footer-brand p{ color:#9F9BB8; font-size:.9rem; max-width:280px; line-height:1.7; }
.social-row{ display:flex; gap:10px; margin-top:16px; }
.social-row a{
  width:40px; height:40px; border-radius:50%; background:rgba(255,255,255,.08);
  display:flex; align-items:center; justify-content:center; transition:background .15s, transform .15s;
}
.social-row a:hover{ background:var(--gradient-brand); transform:translateY(-3px); }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1); padding-top:22px; display:flex; justify-content:space-between;
  flex-wrap:wrap; gap:10px; font-size:.82rem; color:#8E8AA9;
}

/* -------- Utility -------- */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }

/* -------- Login Page -------- */
.login-shell{
  min-height: 100vh; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, var(--bg-indigo) 0%, #2D2280 100%);
  padding: clamp(16px, 4vw, 40px);
}
.login-card{
  display:grid; grid-template-columns:1fr 1fr;
  width:100%; max-width:900px;
  border-radius: var(--radius-lg); overflow:hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.35);
}
.login-brand-panel{
  background: linear-gradient(160deg, #E0218A 0%, #F9770D 50%, #1D4ED8 100%);
  display:flex; align-items:center; justify-content:center; padding: 48px 36px;
}
.login-brand-inner{ color:#fff; text-align:center; }
.login-logo{ height:64px; margin: 0 auto 28px; border-radius:12px; }
.login-brand-inner h2{ color:#fff; font-size:1.5rem; margin-bottom:12px; }
.login-brand-inner p{ color:rgba(255,255,255,0.85); font-size:.95rem; line-height:1.7; }
.login-brand-dots{ display:flex; gap:8px; justify-content:center; margin-top:28px; }
.login-brand-dots span{ width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,0.5); }
.login-brand-dots span:first-child{ background:#fff; }

.login-form-panel{
  background:#fff; display:flex; align-items:center; justify-content:center;
  padding: clamp(32px, 5vw, 56px) clamp(24px, 4vw, 48px);
}
.login-form-inner{ width:100%; max-width:360px; }
.login-form-header{ margin-bottom:28px; }
.login-form-header h1{ font-size:1.75rem; margin-bottom:6px; }
.login-form-header p{ color:var(--ink-soft); font-size:.95rem; margin:0; }

.login-form{ display:flex; flex-direction:column; gap:20px; }
.login-field{ display:flex; flex-direction:column; gap:7px; }
.login-field label{ font-weight:600; font-size:.82rem; color:var(--bg-indigo); text-transform:uppercase; letter-spacing:0.01em; }
.login-field input{
  padding:14px 16px; border-radius:var(--radius-sm); border:1.5px solid var(--line);
  font-family:var(--font-body); font-size:.96rem; background:#FBFAFF;
  transition:border-color .15s, box-shadow .15s; width:100%;
  -webkit-appearance:none;
}
.login-field input:focus{ outline:none; border-color:var(--blue); box-shadow:0 0 0 4px rgba(29,78,216,.1); }
.login-forgot{ text-align:right; margin-top:-8px; }
.login-forgot a{ font-size:.85rem; font-weight:600; color:var(--blue); }
.login-forgot a:hover{ color:var(--blue-dark); }

.login-submit{
  width:100%; padding:15px; border-radius:999px; border:none;
  background:var(--blue); color:#fff;
  font-family:var(--font-display); font-weight:700; font-size:1rem;
  cursor:pointer; transition:background .18s, transform .18s, box-shadow .18s;
  box-shadow: 0 8px 20px rgba(29,78,216,.3);
  display:flex; align-items:center; justify-content:center; min-height:52px;
}
.login-submit:hover{ background:var(--blue-dark); transform:translateY(-1px); box-shadow:0 12px 28px rgba(29,78,216,.38); }
.login-submit:disabled{ opacity:0.7; cursor:not-allowed; }
.login-spinner{
  width:20px; height:20px; border:2.5px solid rgba(255,255,255,0.4);
  border-top-color:#fff; border-radius:50%; animation:spin .7s linear infinite;
}
@keyframes spin{ to{ transform:rotate(360deg); } }

.login-msg{ padding:12px 16px; border-radius:var(--radius-sm); font-size:.9rem; font-weight:500; }
.login-msg-ok{ background:#ecfdf5; color:#059669; border:1px solid #a7f3d0; }
.login-msg-err{ background:#fef2f2; color:#dc2626; border:1px solid #fecaca; }
.login-signup-link{ text-align:center; font-size:.9rem; color:var(--ink-soft); margin-top:20px; }
.login-signup-link a{ color:var(--blue); font-weight:600; }

@media (max-width:680px){
  .login-card{ grid-template-columns:1fr; }
  .login-brand-panel{ padding:32px 24px; }
  .login-brand-inner h2{ font-size:1.2rem; }
}

/* -------- Mobile global improvements -------- */
@media (max-width:600px){
  .cta-banner{ padding:32px 24px; flex-direction:column; text-align:center; }
  .cta-banner h3{ font-size:1.2rem; }
  .section-head{ margin-bottom:32px; }
  .check-list li{ font-size:.95rem; }
  .testimonial{ padding:20px; }
  .info-card{ flex-direction:column; }
  .perk{ padding:20px 14px; }
  .tier-card{ padding:22px; }
  .faq-item summary{ font-size:.95rem; }
  .page-hero{ padding:48px 0 54px; }
}