/* ===== RESET & TOKENS ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --teal:        #00a4aa;
  --teal-dark:   #007f84;
  --teal-light:  #e0f7f8;
  --navy:        #0c206d;
  --navy-light:  #1a3080;
  --purple:      #806A9F;
  --hero-grad:   linear-gradient(135deg, #0c206d 0%, #122475 40%, #005e64 100%);

  --text-primary:   #111827;
  --text-secondary: #4b5563;
  --text-muted:     #9ca3af;
  --bg:             #ffffff;
  --bg-soft:        #f9fafb;
  --border:         #e5e7eb;

  --radius:   0.75rem;
  --radius-sm: 0.375rem;
  --shadow:   0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);

  --font: 'Inter', system-ui, sans-serif;
  --max-w: 1200px;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text-primary); background: var(--bg); line-height: 1.6; }
img  { max-width: 100%; display: block; }
a    { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== LAYOUT ===== */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.25rem; }
section    { padding: 5rem 0; }

/* ===== TYPOGRAPHY ===== */
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); font-weight: 700; line-height: 1.2; }
h3 { font-size: 1.125rem; font-weight: 600; }
p  { color: var(--text-secondary); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.5rem; border-radius: var(--radius-sm);
  font-weight: 600; font-size: .9375rem; cursor: pointer;
  border: 2px solid transparent; transition: all .2s; text-decoration: none;
}
.btn-primary { background: var(--teal); color: #fff; border-color: var(--teal); }
.btn-primary:hover { background: var(--teal-dark); border-color: var(--teal-dark); text-decoration: none; color: #fff; }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn-outline:hover { background: rgba(255,255,255,.1); border-color: #fff; text-decoration: none; color: #fff; }
.btn-sm  { padding: .5rem 1rem; font-size: .875rem; }
.btn-lg  { padding: 1rem 2rem; font-size: 1.0625rem; }
.btn-full { width: 100%; justify-content: center; }

/* ===== BADGE ===== */
.badge { display: inline-block; padding: .25rem .75rem; border-radius: 999px; font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.badge-teal   { background: var(--teal-light); color: var(--teal-dark); }
.badge-launch {
  background: #fff; color: var(--navy); border: none;
  display: inline-flex; align-items: center; gap: .4rem;
}
.badge-launch::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: var(--teal); flex-shrink: 0;
  animation: badge-pulse 2s ease-in-out infinite;
}
@keyframes badge-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .4; transform: scale(.75); }
}

/* ===== NAVIGATION ===== */
.site-nav { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.nav-inner { display: flex; align-items: center; gap: 1.5rem; height: 64px; }
.nav-logo   { flex-shrink: 0; }
.nav-logo img { height: 36px; }
.nav-links  { display: flex; align-items: center; gap: 1.75rem; flex: 1; }
.nav-links a { color: var(--text-primary); font-weight: 500; font-size: .9375rem; white-space: nowrap; transition: color .15s; }
.nav-links a:hover { color: var(--teal); text-decoration: none; }
.nav-actions { display: flex; align-items: center; gap: .75rem; margin-left: auto; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: .25rem; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: all .2s; }

/* ===== HERO ===== */
.hero { background: var(--hero-grad); color: #fff; padding: 6rem 0 5rem; text-align: center; }
.hero h1 { color: #fff; margin-bottom: 1.25rem; }
.hero h1 em { color: var(--teal); font-style: normal; }
.hero p.lead { font-size: 1.125rem; color: rgba(255,255,255,.85); max-width: 600px; margin: 0 auto 2rem; }
.hero-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-stats { display: flex; gap: 2.5rem; justify-content: center; flex-wrap: wrap; }
.stat-pill { display: flex; flex-direction: column; align-items: center; }
.stat-pill strong { font-size: 1.625rem; font-weight: 800; color: #fff; }
.stat-pill span   { font-size: .8125rem; color: rgba(255,255,255,.7); }
.stat-sep { width: 1px; background: rgba(255,255,255,.2); self-align: stretch; }

/* ===== SECTION LABELS ===== */
.section-label { text-align: center; margin-bottom: 3rem; }
.section-label .badge { margin-bottom: .75rem; }
.section-label h2 { margin-bottom: .75rem; }
.section-label p { max-width: 560px; margin: 0 auto; }

/* ===== HOW IT WORKS ===== */
.how-it-works { background: var(--bg-soft); }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.step { background: #fff; border-radius: var(--radius); padding: 2rem 1.5rem; box-shadow: var(--shadow); position: relative; }
.step-num { width: 40px; height: 40px; border-radius: 999px; background: var(--teal); color: #fff; font-weight: 700; font-size: 1rem; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.step h3 { margin-bottom: .5rem; }
.step::after { content: '→'; position: absolute; right: -1.25rem; top: 50%; transform: translateY(-50%); color: var(--teal); font-size: 1.25rem; font-weight: 700; }
.step:last-child::after { display: none; }

/* ===== FOR-WHOM TABS ===== */
.for-whom { }
.fw-tabs { display: flex; gap: .5rem; margin-bottom: 2.5rem; border-bottom: 2px solid var(--border); }
.fw-tab { padding: .75rem 1.5rem; font-weight: 600; cursor: pointer; border: none; background: none; border-bottom: 3px solid transparent; margin-bottom: -2px; color: var(--text-secondary); font-size: .9375rem; transition: all .15s; }
.fw-tab.active { color: var(--teal); border-bottom-color: var(--teal); }
.fw-panel { display: none; }
.fw-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.fw-benefits { list-style: none; }
.fw-benefits li { display: flex; gap: .875rem; margin-bottom: 1.25rem; }
.fw-benefits li .icon { width: 36px; height: 36px; border-radius: 8px; background: var(--teal-light); color: var(--teal); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.fw-benefits li .text h4 { font-weight: 600; color: var(--text-primary); margin-bottom: .2rem; }
.fw-card { background: var(--hero-grad); border-radius: var(--radius); padding: 2.5rem 2rem; color: #fff; }
.fw-card h3 { color: #fff; font-size: 1.375rem; margin-bottom: .75rem; }
.fw-card p  { color: rgba(255,255,255,.8); margin-bottom: 1.5rem; }

/* ===== WAITLIST FORM ===== */
.waitlist { background: var(--bg-soft); }
.waitlist-wrap { max-width: 680px; margin: 0 auto; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden; }
.wl-tabs { display: flex; border-bottom: 2px solid var(--border); }
.wl-tab { flex: 1; padding: 1rem; font-weight: 600; cursor: pointer; border: none; background: none; border-bottom: 3px solid transparent; margin-bottom: -2px; color: var(--text-secondary); font-size: .9375rem; transition: all .15s; }
.wl-tab.active { color: var(--teal); border-bottom-color: var(--teal); background: rgba(0,164,170,.04); }
.wl-form-panel { display: none; padding: 2rem; }
.wl-form-panel.active { display: block; }
.form-row { display: grid; gap: 1rem; margin-bottom: 1rem; }
.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-group label { display: block; font-size: .875rem; font-weight: 500; color: var(--text-primary); margin-bottom: .35rem; }
.form-group input,
.form-group select { width: 100%; padding: .625rem .875rem; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-family: var(--font); font-size: .9375rem; color: var(--text-primary); transition: border-color .15s; background: #fff; }
.form-group input:focus,
.form-group select:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(0,164,170,.12); }
.form-group input::placeholder { color: var(--text-muted); }
.honeypot { display: none !important; visibility: hidden; }
.form-privacy { font-size: .8125rem; color: var(--text-muted); text-align: center; margin-top: 1rem; }

/* ===== SOCIAL PROOF ===== */
.social-proof { text-align: center; }
.sp-quote { max-width: 640px; margin: 2rem auto; font-size: 1.125rem; color: var(--text-secondary); font-style: italic; border-left: 4px solid var(--teal); padding-left: 1.25rem; text-align: left; }
.sp-certifications { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-top: 2rem; }
.cert-badge { display: flex; align-items: center; gap: .5rem; background: var(--bg-soft); border: 1px solid var(--border); padding: .5rem 1rem; border-radius: 999px; font-size: .8125rem; font-weight: 600; color: var(--text-secondary); }
.cert-badge svg { color: var(--teal); }

/* ===== SOCIAL CHANNELS ===== */
.social-section { background: var(--navy); color: #fff; text-align: center; padding: 4rem 0; }
.social-section h2 { color: #fff; margin-bottom: .75rem; }
.social-section p { color: rgba(255,255,255,.75); margin-bottom: 2rem; }
.social-grid { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.social-card { display: flex; flex-direction: column; align-items: center; gap: .5rem; padding: 1.25rem 1.5rem; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius); min-width: 100px; color: #fff; text-decoration: none; transition: all .2s; }
.social-card:hover { background: rgba(255,255,255,.15); transform: translateY(-2px); text-decoration: none; color: #fff; }
.social-card svg { width: 28px; height: 28px; }
.social-card span { font-size: .8125rem; font-weight: 600; }

/* ===== FOOTER ===== */
.site-footer { background: #0a0f1e; color: rgba(255,255,255,.7); padding: 4rem 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand img { margin-bottom: 1rem; }
.footer-brand p { font-size: .875rem; line-height: 1.6; }
.footer-tagline { margin-top: .5rem; color: rgba(255,255,255,.4); font-size: .8125rem; }
.footer-col h4 { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.4); margin-bottom: 1rem; }
.footer-col a { display: block; font-size: .875rem; color: rgba(255,255,255,.65); margin-bottom: .5rem; transition: color .15s; }
.footer-col a:hover { color: #fff; text-decoration: none; }
.footer-social { display: flex; align-items: center; gap: 1.25rem; padding: 1.5rem 0; flex-wrap: wrap; }
.footer-social span { font-size: .8125rem; color: rgba(255,255,255,.45); }
.social-icons { display: flex; gap: .75rem; }
.social-icons a { color: rgba(255,255,255,.55); transition: color .15s; }
.social-icons a:hover { color: var(--teal); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding: 1.25rem 0; border-top: 1px solid rgba(255,255,255,.08); font-size: .8125rem; flex-wrap: wrap; gap: .5rem; }
.footer-bottom a { color: rgba(255,255,255,.55); }
.footer-bottom a:hover { color: #fff; }

/* ===== FORM PAGES (about/privacy/terms/thankyou) ===== */
.page-hero { background: var(--hero-grad); color: #fff; padding: 4rem 0; text-align: center; }
.page-hero h1 { color: #fff; margin-bottom: .75rem; }
.page-hero p  { color: rgba(255,255,255,.8); }
.page-content { max-width: 760px; margin: 0 auto; padding: 4rem 1.25rem; }
.page-content h2 { margin: 2.5rem 0 1rem; font-size: 1.375rem; }
.page-content h3 { margin: 1.75rem 0 .5rem; }
.page-content p  { margin-bottom: 1rem; }
.page-content ul { padding-left: 1.5rem; margin-bottom: 1rem; }
.page-content ul li { margin-bottom: .4rem; color: var(--text-secondary); }

/* Thankyou page */
.ty-wrap { text-align: center; max-width: 520px; margin: 5rem auto; padding: 0 1.25rem; }
.ty-icon { width: 72px; height: 72px; border-radius: 999px; background: var(--teal-light); display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; }
.ty-icon svg { color: var(--teal); }
.ty-wrap h1 { font-size: 1.875rem; margin-bottom: 1rem; }
.ty-share { margin: 2rem 0; }
.ty-share p { margin-bottom: 1rem; }
.ty-share-btns {
  display: flex; flex-wrap: wrap; gap: .625rem; justify-content: center;
}
.ty-share-btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .6rem 1.1rem; border-radius: var(--radius-sm);
  font-size: .875rem; font-weight: 600; color: #fff;
  border: 2px solid transparent; cursor: pointer;
  text-decoration: none; transition: opacity .15s, background .2s, border-color .2s;
  font-family: var(--font);
}
.ty-share-btn:hover { opacity: .88; text-decoration: none; }
.ty-share-btn--x  { background: #000;    border-color: #000; }
.ty-share-btn--li { background: #0077b5; border-color: #0077b5; }
.ty-share-btn--fb { background: #1877f2; border-color: #1877f2; }
.ty-share-btn--ig { background: #e1306c; border-color: #e1306c; }
.ty-share-btn.share-copied { background: #2d7a2d !important; border-color: #2d7a2d !important; }

/* ===== FAQ ACCORDION ===== */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
/* Remove browser default triangle from <summary> */
.faq-q { list-style: none; }
.faq-q::-webkit-details-marker { display: none; }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.25rem 0; background: none; border: none; cursor: pointer; text-align: left;
  font-family: var(--font); font-size: 1rem; font-weight: 600; color: var(--text-primary);
}
.faq-q:hover { color: var(--teal); }
.faq-icon { flex-shrink: 0; transition: transform .2s; color: var(--text-muted); }
.faq-item[open] .faq-icon { transform: rotate(180deg); color: var(--teal); }
.faq-item[open] .faq-q { color: var(--teal); }
.faq-a { padding: 0 0 1.25rem; }
.faq-a p { color: var(--text-secondary); line-height: 1.7; }

/* ===== LANGUAGE PICKER OVERLAY (first visit) ===== */
.lp-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(12, 32, 109, 0.72);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 1.25rem;
}
.lp-card {
  background: #fff; border-radius: var(--radius);
  padding: 2.5rem 2rem; max-width: 420px; width: 100%;
  text-align: center; box-shadow: var(--shadow-lg);
}
.lp-logo { height: 40px; margin: 0 auto 1.75rem; }
.lp-title {
  font-size: 1.375rem; font-weight: 700; color: var(--text-primary);
  line-height: 1.35; margin-bottom: 1.75rem;
}
.lp-title-hi {
  display: block; font-size: 1.125rem;
  font-family: 'Noto Sans Devanagari', sans-serif;
  color: var(--text-secondary); margin-top: .375rem;
}
.lp-btns {
  display: grid; grid-template-columns: 1fr 1fr; gap: .875rem;
  margin-bottom: 1.5rem;
}
.lp-btn {
  display: flex; flex-direction: column; align-items: center; gap: .3rem;
  padding: 1.125rem .75rem;
  border: 2px solid var(--border); border-radius: var(--radius-sm);
  text-decoration: none; transition: border-color .15s, background .15s, box-shadow .15s;
  cursor: pointer;
}
.lp-btn:hover {
  border-color: var(--teal); background: var(--teal-light);
  box-shadow: 0 0 0 3px rgba(0,164,170,.15);
  text-decoration: none;
}
.lp-btn-lang {
  font-size: 1.25rem; font-weight: 700; color: var(--navy);
}
.lp-btn:nth-child(2) .lp-btn-lang {
  font-family: 'Noto Sans Devanagari', sans-serif;
}
.lp-btn-sub {
  font-size: .8125rem; font-weight: 400; color: var(--text-secondary);
}
.lp-btn:nth-child(2) .lp-btn-sub {
  font-family: 'Noto Sans Devanagari', sans-serif;
}
.lp-note {
  font-size: .8125rem; color: var(--text-muted); line-height: 1.6; margin: 0;
}
.lp-note-hi {
  display: block; font-family: 'Noto Sans Devanagari', sans-serif;
  margin-top: .25rem;
}

/* ===== LANGUAGE SWITCHER ===== */
.lang-switcher { display: flex; align-items: center; gap: .25rem; }
.lang-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .25rem .5rem; border-radius: var(--radius-sm);
  font-size: .8125rem; font-weight: 600; line-height: 1;
  color: var(--text-secondary); text-decoration: none; cursor: pointer;
  transition: color .15s, background .15s;
}
.lang-btn:hover { color: var(--teal); text-decoration: none; }
.lang-btn--active { color: var(--teal); background: var(--teal-light); pointer-events: none; }

/* ===== DEVANAGARI FONT ===== */
:lang(hi), :lang(hi-IN) {
  font-family: 'Noto Sans Devanagari', 'Inter', system-ui, sans-serif;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .fw-panel.active { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  section { padding: 3.5rem 0; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--border); padding: 1rem 1.25rem; gap: 1rem; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .hero { padding: 4rem 0 3rem; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .step::after { display: none; }
  .steps { grid-template-columns: 1fr; }
  .form-row.cols-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-stats { gap: 1.5rem; }
  .social-grid { gap: .75rem; }
  .social-card { min-width: 80px; padding: 1rem; }
}