/* ============================================================
   Vaani Linkers — Base Site Stylesheet
   Palette: Navy (#1B2B4B) + Coral (#E85D3A)
   Fonts: Newsreader (serif, headings) + DM Sans (sans, body)
   Mobile-first | 360px base
   ============================================================ */

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; }
body, h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul { list-style: none; padding: 0; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; padding: 0; }
input, select, textarea { font: inherit; }

/* === CUSTOM PROPERTIES === */
:root {
  /* Backgrounds */
  --bg: #FAFAF8;
  --bg-alt: #FFFFFF;
  --surface: #FFFFFF;

  /* Text hierarchy */
  --text: #1A1A1A;
  --text-mid: #3D3D3D;
  --text-muted: #6B6B6B;
  --text-light: #9A9A9A;
  --text-inverse: #F5F5F3;

  /* Primary — Navy */
  --primary: #1B2B4B;
  --primary-light: #2D4A7A;
  --primary-lighter: #E8EDF5;
  --primary-dark: #0F1A2E;
  --primary-darker: #0A1220;

  /* Accent — Coral */
  --accent: #E85D3A;
  --accent-hover: #D14828;
  --accent-light: #FDF0EC;
  --accent-glow: rgba(232, 93, 58, 0.25);

  /* Borders & Shadows */
  --border: #E2E2DD;
  --border-light: #EDEDEA;
  --shadow-xs: 0 1px 2px rgba(26,26,26,0.04);
  --shadow-sm: 0 1px 3px rgba(26,26,26,0.06), 0 1px 2px rgba(26,26,26,0.04);
  --shadow-md: 0 4px 16px rgba(26,26,26,0.07);
  --shadow-lg: 0 12px 40px rgba(26,26,26,0.10);

  /* Radii */
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Spacing */
  --section-py: clamp(64px, 10vw, 112px);
  --section-header-mb: clamp(36px, 6vw, 56px);
}

/* === BASE STYLES === */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--accent-light);
  color: var(--text);
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4 {
  font-family: 'Newsreader', Georgia, 'Times New Roman', serif;
  color: var(--text);
  font-weight: 600;
}

h1 {
  font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.65rem, 4.5vw, 2.65rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 500;
}

h4 {
  font-size: 1.05rem;
  line-height: 1.3;
  font-weight: 500;
}

.label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

/* === LAYOUT === */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: var(--section-py) 0;
}

.section-header {
  max-width: 620px;
  margin-bottom: var(--section-header-mb);
}

.section-header p:not(.label) {
  color: var(--text-mid);
  margin-top: 12px;
  font-size: 1.05rem;
}

.section-header h2 {
  margin-top: 8px;
}

/* === SKIP LINK === */
.skip-link {
  position: fixed;
  top: -100%;
  left: 16px;
  z-index: 1000;
  padding: 12px 24px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 16px;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius);
  font-weight: 600;
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.btn-md { padding: 14px 28px; font-size: 0.95rem; }
.btn-lg { padding: 16px 32px; font-size: 1.05rem; min-height: 52px; }

.btn-accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 8px var(--accent-glow);
}

.btn-accent:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(27,43,75,0.2);
}

.btn-outline {
  background: #fff;
  color: var(--text);
  border: 1.5px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-lighter);
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  padding-left: 4px;
  padding-right: 4px;
}

.btn-ghost:hover {
  color: var(--primary-light);
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* === GRAIN OVERLAY === */
.grain {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
}

/* === HEADER === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  color: #fff;
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease, color 0.3s ease;
}

.site-header.scrolled {
  background: rgba(250,250,248,0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border-light);
  padding: 10px 0;
  color: var(--text);
}

.site-header.nav-open {
  color: var(--text);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 3px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: inherit;
  letter-spacing: -0.02em;
}

.logo-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  margin-bottom: -6px;
  margin-left: -2px;
}

.header-nav {
  display: none;
  align-items: center;
  gap: 28px;
}

.header-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: inherit;
  opacity: 0.75;
  transition: opacity 0.2s;
}

.header-nav a:hover {
  opacity: 1;
}

.header-cta .btn {
  font-size: 0.82rem;
  padding: 10px 18px;
}

/* Mobile menu toggle */
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  color: inherit;
}

.menu-toggle svg {
  width: 22px;
  height: 22px;
}

.menu-toggle .icon-close { display: none; }
.site-header.nav-open .menu-toggle .icon-menu { display: none; }
.site-header.nav-open .menu-toggle .icon-close { display: block; }

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(250,250,248,0.98);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  padding: 88px 24px 32px;
  flex-direction: column;
  gap: 0;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  display: block;
  padding: 16px 0;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--border-light);
}

.mobile-nav .btn {
  margin-top: 24px;
  width: 100%;
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--primary-dark);
}

.hero-gradient-fallback {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(45,74,122,0.5) 0%, transparent 70%),
    radial-gradient(ellipse 70% 50% at 80% 20%, rgba(232,93,58,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 100% 100% at 50% 50%, var(--primary-dark) 0%, var(--primary-darker) 100%);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--bg));
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 120px 0 80px;
  max-width: 640px;
}

.hero h1 {
  color: var(--text-inverse);
  margin-bottom: 20px;
}

.hero-subtitle {
  color: rgba(245,245,243,0.7);
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  line-height: 1.65;
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.hero .btn-outline {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.18);
  color: var(--text-inverse);
}

.hero .btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.35);
  color: #fff;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.trust-strip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: rgba(245,245,243,0.5);
  font-weight: 500;
}

.trust-strip svg {
  width: 14px;
  height: 14px;
  stroke: var(--accent);
  opacity: 0.7;
}

/* === WHAT WE DO === */
.what-section {
  background: var(--bg-alt);
}

.what-grid {
  display: grid;
  gap: 20px;
}

.what-card {
  background: var(--bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: box-shadow 0.25s, transform 0.25s;
}

.what-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.what-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.what-card-icon svg {
  width: 24px;
  height: 24px;
}

.what-card:nth-child(1) .what-card-icon {
  background: var(--primary-lighter);
  color: var(--primary);
}

.what-card:nth-child(2) .what-card-icon {
  background: #E8F8F0;
  color: #1A8D5F;
}

.what-card:nth-child(3) .what-card-icon {
  background: var(--accent-light);
  color: var(--accent);
}

.what-card h3 {
  margin-bottom: 8px;
}

.what-card p {
  color: var(--text-mid);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* === HOW IT WORKS === */
.how-section {
  background: var(--bg);
}

.steps-grid {
  display: grid;
  gap: 20px;
}

.step-card {
  position: relative;
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.step-card-icon {
  position: absolute;
  top: 24px;
  right: 24px;
  color: var(--text-light);
}

.step-card-icon svg {
  width: 20px;
  height: 20px;
}

.step-card h3 {
  margin-bottom: 8px;
}

.step-card p {
  color: var(--text-mid);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* === SOLUTIONS === */
.solutions-section {
  background: var(--bg-alt);
}

.solutions-grid {
  display: grid;
  gap: 20px;
}

.solution-card {
  background: var(--bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: box-shadow 0.25s, transform 0.25s;
  display: flex;
  flex-direction: column;
}

.solution-card.featured {
  background: var(--primary-darker);
  border-color: rgba(255,255,255,0.06);
  color: var(--text-inverse);
  position: relative;
  overflow: hidden;
}

.solution-card.featured::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(232,93,58,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.solution-card.featured h3 {
  color: inherit;
}

.solution-card.featured .label {
  color: var(--accent);
}

.solution-card.featured p {
  color: rgba(245,245,243,0.65);
}

.solution-card:not(.featured):hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.solution-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.tag-live {
  background: rgba(232,93,58,0.12);
  color: var(--accent);
}

.tag-soon {
  background: rgba(27,43,75,0.08);
  color: var(--text-muted);
}

.solution-card h3 {
  margin-bottom: 8px;
}

.solution-card p {
  color: var(--text-mid);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.solution-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* === TRUST / WHY US === */
.trust-section {
  background: var(--bg);
}

.trust-grid {
  display: grid;
  gap: 20px;
}

.trust-item {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: box-shadow 0.25s;
}

.trust-item:hover {
  box-shadow: var(--shadow-sm);
}

.trust-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-lighter);
  color: var(--primary);
}

.trust-icon svg {
  width: 20px;
  height: 20px;
}

.trust-item h4 {
  margin-bottom: 4px;
}

.trust-item p {
  color: var(--text-mid);
  font-size: 0.88rem;
  line-height: 1.55;
}

/* === DEMO === */
.demo-section {
  background: var(--bg-alt);
}

.demo-card {
  background: var(--bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  max-width: 640px;
  margin: 0 auto;
}

.demo-header {
  text-align: center;
  margin-bottom: 24px;
}

.demo-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.demo-icon svg {
  width: 28px;
  height: 28px;
}

.demo-header h3 {
  margin-bottom: 6px;
}

.demo-header p {
  color: var(--text-mid);
  font-size: 0.92rem;
}

.demo-transcript {
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
  font-size: 0.88rem;
  line-height: 1.7;
}

.demo-transcript .msg {
  margin-bottom: 14px;
}

.demo-transcript .msg:last-child {
  margin-bottom: 0;
}

.msg-role {
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.msg-role.agent { color: var(--primary); }
.msg-role.patient { color: var(--accent); }
.msg-role.whatsapp { color: #1A8D5F; }

.msg-text {
  color: var(--text-mid);
}

.demo-footer {
  text-align: center;
}

/* === FAQ === */
.faq-section {
  background: var(--bg);
}

.faq-list {
  max-width: 720px;
}

.faq-item {
  border-bottom: 1px solid var(--border-light);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  padding: 20px 0;
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  gap: 16px;
  min-height: 48px;
}

.faq-question svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.25s ease;
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-answer-inner {
  padding-bottom: 20px;
  color: var(--text-mid);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* === CTA SECTION === */
.cta-section {
  background: var(--primary-darker);
  color: var(--text-inverse);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232,93,58,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 48px;
}

.cta-text h2 {
  color: var(--text-inverse);
  margin-bottom: 16px;
}

.cta-text > p {
  color: rgba(245,245,243,0.6);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 480px;
}

.cta-text .btn-accent {
  margin-bottom: 12px;
}

.cta-or {
  display: block;
  font-size: 0.82rem;
  color: rgba(245,245,243,0.35);
  font-weight: 500;
  margin-top: 4px;
}

/* Form card */
.form-card {
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.form-card h3 {
  color: var(--text-inverse);
  margin-bottom: 4px;
}

.form-subtitle {
  color: rgba(245,245,243,0.45);
  font-size: 0.85rem;
  margin-bottom: 24px;
}

.form-row {
  margin-bottom: 16px;
}

.form-row label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(245,245,243,0.55);
  margin-bottom: 6px;
}

.form-row input,
.form-row select {
  width: 100%;
  padding: 12px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: var(--text-inverse);
  font-size: 0.92rem;
  transition: border-color 0.2s;
  min-height: 48px;
}

.form-row input::placeholder {
  color: rgba(245,245,243,0.25);
}

.form-row input:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(232,93,58,0.12);
}

.form-row select {
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgba(245,245,243,0.5)' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-row select option {
  background: var(--primary-darker);
  color: var(--text-inverse);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-submit-btn {
  width: 100%;
  margin-top: 8px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.visible {
  display: block;
}

.form-success-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(232,93,58,0.15);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.form-success-icon svg {
  width: 28px;
  height: 28px;
}

.form-success h3 {
  color: var(--text-inverse);
  margin-bottom: 8px;
}

.form-success p {
  color: rgba(245,245,243,0.55);
  font-size: 0.92rem;
}

/* Hide honeypot */
.form-honey {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

/* === FOOTER === */
.site-footer {
  background: #0A0F14;
  padding: 48px 0 32px;
  color: rgba(245,245,243,0.45);
}

.footer-inner {
  display: grid;
  gap: 32px;
}

.footer-brand .logo {
  color: var(--text-inverse);
  margin-bottom: 12px;
}

.footer-brand > p {
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h4 {
  color: var(--text-inverse);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.footer-col a {
  display: block;
  font-size: 0.85rem;
  padding: 4px 0;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--text-inverse);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-contact a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  transition: color 0.2s;
}

.footer-contact a:hover {
  color: var(--text-inverse);
}

.footer-contact svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.footer-bottom {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
}

.footer-bottom p {
  font-size: 0.75rem;
  color: rgba(245,245,243,0.28);
}

.footer-disclaimer {
  font-size: 0.72rem;
  color: rgba(245,245,243,0.22);
  font-style: italic;
  margin-top: 12px;
}

/* === ANIMATIONS === */
.animate-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease-out, transform 0.65s ease-out;
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.1s; }
.stagger-3 { transition-delay: 0.15s; }
.stagger-4 { transition-delay: 0.2s; }
.stagger-5 { transition-delay: 0.25s; }
.stagger-6 { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  .animate-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html { scroll-behavior: auto; }
  .hero-canvas { display: none; }
}

/* === RESPONSIVE — Tablet (640px+) === */
@media (min-width: 640px) {
  .container { padding: 0 32px; }

  .header-nav { display: flex; }
  .menu-toggle { display: none; }

  .what-grid { grid-template-columns: repeat(3, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .solutions-grid { grid-template-columns: repeat(3, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }

  .form-card { padding: 32px; }
}

/* === RESPONSIVE — Desktop (960px+) === */
@media (min-width: 960px) {
  .container { padding: 0 48px; }

  .steps-grid { grid-template-columns: repeat(4, 1fr); }

  .cta-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 64px;
  }

  .footer-inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    align-items: start;
  }
}

/* === RESPONSIVE — Wide (1100px+) === */
@media (min-width: 1100px) {
  .hero-content {
    max-width: 720px;
  }
}