/* ===== SatvikAura — brand stylesheet ===== */
:root {
  /* Palette pulled from the logo */
  --navy: #20256b;        /* deep indigo blue of the wordmark */
  --navy-soft: #353a86;
  --violet: #6b2f8e;      /* lotus stem / arc purple */
  --violet-soft: #8a4caf;
  --green: #2f7d4f;       /* lotus leaf green */
  --green-soft: #4a9d6a;
  --gold: #b9962e;        /* premium accent */
  --gold-soft: #d8b659;

  --cream: #f6f1e6;       /* logo background cream */
  --cream-deep: #efe7d6;
  --paper: #fbf8f1;
  --ink: #2a2a2e;
  --ink-soft: #5c5a5e;
  --line: rgba(32, 37, 107, 0.12);

  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Jost", "Helvetica Neue", Arial, sans-serif;

  --radius: 18px;
  --shadow: 0 24px 60px -28px rgba(32, 37, 107, 0.45);
  --shadow-soft: 0 14px 40px -24px rgba(32, 37, 107, 0.4);
  --maxw: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; color: var(--navy); line-height: 1.12; letter-spacing: 0.2px; }

.eyebrow {
  font-size: 0.74rem; letter-spacing: 0.32em; text-transform: uppercase;
  font-weight: 500; color: var(--violet); margin-bottom: 16px;
}
.eyebrow.center { text-align: center; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--navy); color: #fff; padding: 14px 30px;
  border-radius: 100px; font-family: var(--sans); font-size: 0.86rem;
  font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
  border: 1px solid var(--navy); cursor: pointer;
  transition: transform .35s ease, background .35s ease, box-shadow .35s ease;
}
.btn:hover { background: var(--violet); border-color: var(--violet); transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--line); }
.btn-ghost:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-small { padding: 10px 22px; font-size: 0.76rem; }
.btn.full { width: 100%; }

/* ===== Announcement ===== */
.announce {
  background: var(--navy); color: var(--cream);
  text-align: center; font-size: 0.72rem; letter-spacing: 0.18em;
  text-transform: uppercase; padding: 9px 16px; font-weight: 300;
}
.announce span { opacity: 0.92; }

/* ===== Header ===== */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246, 241, 230, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .4s ease, background .4s ease, box-shadow .4s ease;
}
.header.scrolled { border-color: var(--line); box-shadow: 0 8px 30px -22px rgba(32,37,107,.5); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 92px; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark { height: 60px; width: auto; }
.brand-word { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--serif); font-size: 1.95rem; font-weight: 700; letter-spacing: 0.5px; }
.b-satvik { color: var(--navy); }
.b-aura { color: var(--violet); }
.brand-tag {
  font-size: 0.62rem; letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--violet-soft); font-weight: 500; margin-top: 7px;
}
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-size: 0.84rem; letter-spacing: 0.05em; color: var(--ink); font-weight: 400; transition: color .25s; }
.nav-links a:hover { color: var(--violet); }
.nav-links a.btn { color: #fff; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 26px; height: 2px; background: var(--navy); transition: .3s; }

/* Screen-reader-only (kept for SEO/accessibility) */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ===== Hero ===== */
.hero { position: relative; padding: 44px 0 64px; overflow: hidden; }

/* Full-width hero banner */
.hero-banner-wrap {
  border-radius: 22px; overflow: hidden; box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,0.6); background: var(--paper);
}
.hero-banner { width: 100%; height: auto; display: block; }
.hero-actions.center { justify-content: center; margin: 34px 0 0; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(60% 60% at 78% 28%, rgba(107,47,142,0.10), transparent 70%),
    radial-gradient(55% 55% at 12% 75%, rgba(47,125,79,0.10), transparent 70%);
  pointer-events: none;
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero-text h1 { font-size: clamp(2.8rem, 6vw, 4.6rem); margin: 8px 0 22px; }
.lead { font-size: 1.12rem; color: var(--ink-soft); max-width: 30em; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-trust { list-style: none; display: flex; gap: 28px; flex-wrap: wrap; }
.hero-trust li {
  font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--navy); font-weight: 500; position: relative; padding-left: 20px;
}
.hero-trust li::before { content: "✦"; position: absolute; left: 0; color: var(--green); font-size: 0.7rem; }

.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-card {
  position: relative; z-index: 2; border-radius: 26px; overflow: hidden;
  background: var(--paper); padding: 20px; box-shadow: var(--shadow);
  transform: rotate(-2deg); transition: transform .6s ease;
  border: 1px solid rgba(255,255,255,0.6);
}
.hero-card:hover { transform: rotate(0deg) translateY(-6px); }
.hero-card img { border-radius: 16px; max-height: 520px; width: auto; margin: 0 auto; }
.hero-glow {
  position: absolute; z-index: 1; width: 78%; height: 78%; top: 14%; left: 11%;
  background: radial-gradient(circle, rgba(138,76,175,0.22), transparent 68%);
  filter: blur(10px);
}

/* ===== Marquee strip ===== */
.strip { background: var(--navy); color: var(--cream); padding: 16px 0; overflow: hidden; }
.strip-track {
  display: inline-flex; gap: 26px; white-space: nowrap;
  font-family: var(--serif); font-size: 1.3rem; font-weight: 500;
  animation: marquee 26s linear infinite; will-change: transform;
}
.strip-track span { opacity: 0.92; }
.strip-track span:nth-child(even) { color: var(--gold-soft); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===== Sections ===== */
.section { padding: 96px 0; }
.section-head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 16px; }
.section-sub { color: var(--ink-soft); font-size: 1.05rem; }

/* ===== Products ===== */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.product {
  background: var(--paper); border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-soft);
  transition: transform .4s ease, box-shadow .4s ease;
  display: flex; flex-direction: column;
}
.product:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.product-img {
  background: radial-gradient(circle at 50% 30%, var(--cream), var(--cream-deep));
  padding: 28px; display: flex; justify-content: center;
}
.product-img img { max-height: 320px; width: auto; filter: drop-shadow(0 18px 28px rgba(32,37,107,0.25)); }
.product-body { padding: 24px 26px 28px; }
.product-body h3 { font-size: 1.55rem; }
.product-meta { font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--violet); margin: 6px 0 12px; font-weight: 500; }
.product-desc { color: var(--ink-soft); font-size: 0.95rem; min-height: 3em; }
.product-price { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; color: var(--navy); margin-top: 14px; }
.product-price.muted { color: var(--violet-soft); }

.product-cta {
  position: relative;
  background-color: var(--navy);
  background-image:
    linear-gradient(150deg, rgba(32,37,107,0.82), rgba(107,47,142,0.86)),
    url('assets/giftbox.png');
  background-size: cover; background-position: center;
  color: #fff; align-items: center; justify-content: center;
}
.product-cta-inner { padding: 40px 30px; text-align: center; }
.product-cta-inner h3 { color: #fff; font-size: 1.9rem; }
.product-cta-inner p { color: rgba(255,255,255,0.86); margin: 14px 0 24px; }
.product-cta .btn-small { background: var(--cream); color: var(--navy); border-color: var(--cream); }
.product-cta .btn-small:hover { background: var(--gold-soft); border-color: var(--gold-soft); color: var(--navy); }

/* ===== Story ===== */
.story { background: var(--cream-deep); }
.story-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: center; }
.story-visual { border-radius: 24px; overflow: hidden; background: var(--paper); padding: 24px; box-shadow: var(--shadow); }
.story-visual img { border-radius: 16px; max-height: 480px; margin: 0 auto; width: auto; }
.story-text h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 22px; }
.story-text p { color: var(--ink-soft); margin-bottom: 18px; font-size: 1.05rem; }
.story-text blockquote {
  font-family: var(--serif); font-size: 1.5rem; font-style: italic; color: var(--navy);
  border-left: 3px solid var(--violet); padding-left: 22px; margin-top: 30px; line-height: 1.4;
}

/* ===== Promise ===== */
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.value { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 36px 28px; transition: transform .4s ease, box-shadow .4s ease; }
.value:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); }
.value-icon {
  width: 50px; height: 50px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(150deg, var(--green), var(--navy)); color: #fff;
  font-size: 1.1rem; margin-bottom: 20px;
}
.value-icon svg { width: 24px; height: 24px; }
.value h3 { font-size: 1.32rem; margin-bottom: 10px; }
.value p { color: var(--ink-soft); font-size: 0.95rem; }

/* ===== Stats ===== */
.stats { background: var(--navy); color: var(--cream); padding: 66px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat { display: flex; flex-direction: column; gap: 8px; }
.stat-num { font-family: var(--serif); font-size: 2.8rem; font-weight: 600; color: var(--gold-soft); }
.stat-label { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.86; }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-text h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 20px; }
.contact-text > p { color: var(--ink-soft); font-size: 1.05rem; margin-bottom: 28px; max-width: 32em; }
.contact-list { list-style: none; display: flex; flex-direction: column; gap: 16px; margin-bottom: 30px; }
.contact-list li { display: flex; flex-direction: column; gap: 2px; font-size: 1rem; color: var(--ink-soft); }
.contact-list strong { font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--violet); font-weight: 500; }
.contact-list a:hover { color: var(--violet); }
.qr { display: flex; align-items: center; gap: 16px; }
.qr img { width: 92px; height: 92px; border-radius: 12px; border: 1px solid var(--line); background: #fff; padding: 6px; }
.qr span { font-size: 0.82rem; color: var(--ink-soft); max-width: 12em; }

.contact-form { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 38px; box-shadow: var(--shadow-soft); }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--navy); margin-bottom: 8px; font-weight: 500; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 16px; border: 1px solid var(--line); border-radius: 12px;
  font-family: var(--sans); font-size: 0.95rem; color: var(--ink); background: var(--cream);
  transition: border-color .25s, box-shadow .25s; resize: vertical;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--violet); box-shadow: 0 0 0 3px rgba(107,47,142,0.12);
}
.form-note { margin-top: 14px; font-size: 0.9rem; color: var(--green); min-height: 1.2em; text-align: center; }

/* ===== Footer ===== */
.footer { background: #1a1d52; color: rgba(246,241,230,0.78); padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand img { height: 80px; background: var(--cream); padding: 10px 14px; border-radius: 12px; margin-bottom: 18px; }
.footer-brand p { font-size: 0.95rem; max-width: 26em; line-height: 1.7; }
.social { display: flex; gap: 12px; margin-top: 20px; }
.social a {
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(246,241,230,0.1); color: var(--cream);
  border: 1px solid rgba(246,241,230,0.18);
  transition: background .3s ease, transform .3s ease, color .3s ease;
}
.social a:hover { background: var(--gold-soft); color: var(--navy); transform: translateY(-3px); border-color: var(--gold-soft); }
.footer-col h4 { color: var(--cream); font-size: 1.05rem; margin-bottom: 16px; letter-spacing: 0.04em; }
.footer-col a, .footer-col p { display: block; font-size: 0.92rem; color: rgba(246,241,230,0.72); margin-bottom: 10px; transition: color .25s; }
.footer-col a:hover { color: var(--gold-soft); }
.footer-legal {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 28px;
  margin-top: 50px; padding-top: 24px; border-top: 1px solid rgba(246,241,230,0.14);
  font-size: 0.8rem; letter-spacing: 0.08em; color: rgba(246,241,230,0.7);
  text-transform: uppercase;
}
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  margin-top: 18px; padding-top: 18px;
  font-size: 0.82rem; letter-spacing: 0.04em; color: rgba(246,241,230,0.6);
}

/* Floating WhatsApp */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 30px -8px rgba(37,211,102,0.6);
  transition: transform .3s ease, box-shadow .3s ease;
}
.wa-float:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 16px 36px -8px rgba(37,211,102,0.7); }
@media (max-width: 680px) { .wa-float { width: 52px; height: 52px; right: 16px; bottom: 16px; } }

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .hero-grid, .story-grid, .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-visual { order: -1; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .value-grid, .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .nav-links {
    position: fixed; inset: 92px 0 auto 0; flex-direction: column; gap: 0;
    background: var(--cream); border-bottom: 1px solid var(--line);
    padding: 10px 0; transform: translateY(-130%); transition: transform .4s ease;
    box-shadow: var(--shadow-soft);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { width: 100%; padding: 14px 28px; }
  .nav-links a.btn { margin: 10px 28px; width: calc(100% - 56px); }
  .nav-toggle { display: flex; }
  .nav { height: 76px; }
  .nav-links { inset: 76px 0 auto 0; }
  .brand-mark { height: 46px; }
  .brand-name { font-size: 1.5rem; }
  .brand-tag { font-size: 0.55rem; letter-spacing: 0.28em; margin-top: 5px; }
  .section { padding: 70px 0; }
  .product-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 30px 16px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}