/* =============================================
   GIVU — Design System
   Derived directly from the iOS app
   ============================================= */

:root {
  /* App gradient palette */
  --color-purple:   #461248;
  --color-red:      #a93747;
  --color-orange:   #f2a15f;
  --color-beige:    #ffd6b6;
  --color-black:    #0A0A0A;
  --color-white:    #ffffff;

  /* Surfaces */
  --surface-dark:   rgba(255,255,255,0.06);
  --surface-light:  rgba(255,255,255,0.55);
  --border-dark:    rgba(255,255,255,0.12);
  --border-light:   rgba(0,0,0,0.07);

  /* Typography */
  --font-mono:      'Courier New', Courier, monospace;
  --font-sans:      -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', sans-serif;

  /* Radii */
  --radius-sm:  10px;
  --radius-md:  16px;
  --radius-lg:  24px;

  /* Transitions */
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* =============================================
   RESET & BASE
   ============================================= */

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background: var(--color-black);
  color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

/* =============================================
   APP BACKGROUND (mirrors iOS gradient)
   ============================================= */

.app-bg {
  position: relative;
  background: var(--color-black);
}

.app-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    #461248 0%,
    #a93747 25%,
    #f2a15f 55%,
    #ffd6b6 75%,
    transparent 100%
  );
  filter: blur(60px);
  opacity: 0.55;
  pointer-events: none;
}

/* =============================================
   GRAIN OVERLAY (mirrors GrainOverlay.swift)
   ============================================= */

.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.08'/%3E%3C/svg%3E");
}

/* Star pattern from app */
.star-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.18;
}

.star-pattern::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.8) 1px, transparent 1px);
  background-size: 18px 18px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 50%, transparent 100%);
}

/* =============================================
   NAVIGATION
   ============================================= */

nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10,10,10,0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.3s var(--ease);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 2px;
}

.nav-logo-icon {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, #461248, #a93747);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  font-weight: 900;
  border: 1px solid rgba(255,255,255,0.15);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--color-white); }

.nav-cta {
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-mono);
  padding: 8px 18px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  color: var(--color-white) !important;
  transition: background 0.2s, border-color 0.2s;
}

.nav-cta:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.25);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  width: 22px; height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* =============================================
   HERO
   ============================================= */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-beige);
  padding: 6px 14px;
  background: rgba(255, 214, 182, 0.1);
  border: 1px solid rgba(255, 214, 182, 0.25);
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--color-beige);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

.hero-title {
  font-size: clamp(52px, 10vw, 96px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -3px;
  margin-bottom: 24px;
  font-family: var(--font-mono);
}

.hero-title .accent {
  background: linear-gradient(135deg, #ffd6b6, #f2a15f, #a93747);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: rgba(255,255,255,0.65);
  max-width: 480px;
  margin: 0 auto 40px;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0.06));
  border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--color-white);
  letter-spacing: 0.5px;
  transition: all 0.2s var(--ease);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, rgba(255,255,255,0.22), rgba(255,255,255,0.1));
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(0,0,0,0.4);
}

.btn-secondary {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
  transition: color 0.2s;
}

.btn-secondary:hover { color: rgba(255,255,255,0.85); }

/* Hero phone mockup area */
.hero-visual {
  margin-top: 64px;
  position: relative;
  display: flex;
  justify-content: center;
  gap: 20px;
}

/* =============================================
   RECEIPT CARD (mirrors ReceiptCard in app)
   ============================================= */

.receipt-card {
  background: rgb(247, 244, 236);
  border-radius: 16px;
  padding: 20px;
  font-family: var(--font-mono);
  color: #141414;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 4px 12px rgba(0,0,0,0.2);
  position: relative;
  overflow: hidden;
  width: 220px;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.receipt-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
}

.receipt-card:hover {
  transform: translateY(-6px) rotate(0deg) !important;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5), 0 8px 20px rgba(0,0,0,0.3);
}

.receipt-card.rotated-left { transform: rotate(-1.5deg); }
.receipt-card.rotated-right { transform: rotate(1deg); margin-top: 24px; }

.receipt-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.receipt-name {
  font-size: 13px;
  font-weight: 700;
  color: #141414;
  letter-spacing: 0.5px;
}

.receipt-balance {
  font-size: 12px;
  font-weight: 800;
}

.receipt-balance.positive { color: #1a7a4a; }
.receipt-balance.negative { color: #8a2a1a; }

.receipt-divider {
  height: 1px;
  background: repeating-linear-gradient(90deg, #1a1a1a 0, #1a1a1a 4px, transparent 4px, transparent 8px);
  opacity: 0.15;
  margin: 10px 0;
}

.receipt-zigzag {
  position: relative;
  height: 8px;
  margin: 10px 0;
  overflow: hidden;
}

.receipt-zigzag::after {
  content: '';
  position: absolute;
  left: -4px; right: -4px; top: 0;
  height: 16px;
  background: linear-gradient(135deg, transparent 33.33%, #f7f4ec 33.33%, #f7f4ec 50%, transparent 50%, transparent 83.33%, #f7f4ec 83.33%, #f7f4ec 100%);
  background-size: 12px 8px;
  filter: drop-shadow(0 1px 0 rgba(0,0,0,0.1));
}

.receipt-line {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  margin-bottom: 5px;
  color: rgba(20,20,20,0.7);
}

.receipt-line .amount { font-weight: 700; }
.receipt-line .amount.pos { color: #1a7a4a; }
.receipt-line .amount.neg { color: #8a2a1a; }

.receipt-label {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: rgba(20,20,20,0.4);
  text-transform: uppercase;
  margin-bottom: 6px;
  margin-top: 8px;
}

.receipt-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 8px;
}

.receipt-total-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  color: rgba(20,20,20,0.45);
}

.receipt-total-amount {
  font-size: 22px;
  font-weight: 800;
}

/* =============================================
   SECTION LAYOUTS
   ============================================= */

section {
  position: relative;
  z-index: 2;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-pad { padding: 100px 0; }

.section-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-beige);
  margin-bottom: 16px;
  opacity: 0.8;
}

.section-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
}

.section-subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.55);
  max-width: 540px;
  line-height: 1.7;
}

/* =============================================
   FEATURE GRID
   ============================================= */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 56px;
}

.feature-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  backdrop-filter: blur(10px);
}

.feature-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.16);
  transform: translateY(-3px);
}

.feature-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  margin-bottom: 18px;
  border: 1px solid rgba(255,255,255,0.1);
}

.feature-icon.purple { background: rgba(70, 18, 72, 0.6); }
.feature-icon.red    { background: rgba(169, 55, 71, 0.4); }
.feature-icon.orange { background: rgba(242, 161, 95, 0.25); }
.feature-icon.beige  { background: rgba(255, 214, 182, 0.15); }

.feature-title {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-mono);
  margin-bottom: 8px;
  color: var(--color-white);
}

.feature-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
}

/* =============================================
   HOW IT WORKS
   ============================================= */

.how-it-works { background: rgba(255,255,255,0.02); }

.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 56px;
  max-width: 600px;
}

.step {
  display: flex;
  gap: 24px;
  position: relative;
  padding-bottom: 40px;
}

.step:last-child { padding-bottom: 0; }

.step-line {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}

.step-dot {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: var(--color-black);
  background: var(--color-beige);
  border: 2px solid rgba(255,214,182,0.3);
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

.step-connector {
  width: 1px;
  flex: 1;
  background: linear-gradient(to bottom, rgba(255,214,182,0.3), transparent);
  margin: 8px 0;
  min-height: 30px;
}

.step:last-child .step-connector { display: none; }

.step-content {
  padding-top: 4px;
}

.step-title {
  font-size: 17px;
  font-weight: 700;
  font-family: var(--font-mono);
  margin-bottom: 6px;
}

.step-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
}

/* =============================================
   SCREENSHOTS / MOCKUPS
   ============================================= */

.screenshots { overflow: hidden; }

.screenshots-row {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 56px;
  flex-wrap: wrap;
}

.phone-mockup {
  width: 200px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 36px;
  padding: 16px;
  transition: transform 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}

.phone-mockup:nth-child(2) { transform: scale(1.05); }
.phone-mockup:hover { transform: translateY(-8px) scale(1.03) !important; }

.phone-mockup-inner {
  background: var(--color-black);
  border-radius: 24px;
  overflow: hidden;
  aspect-ratio: 9/19.5;
  display: flex;
  flex-direction: column;
}

.phone-screen {
  flex: 1;
  background: linear-gradient(160deg, #461248 0%, #a93747 30%, #f2a15f 60%, #ffd6b6 80%, #0A0A0A 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.phone-screen-label {
  font-family: var(--font-mono);
  font-size: 9px;
  color: rgba(255,255,255,0.5);
  text-align: center;
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: 1.8;
}

.phone-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.phone-placeholder-icon {
  font-size: 28px;
  opacity: 0.5;
}

/* =============================================
   SOCIAL PROOF / STATS
   ============================================= */

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 64px;
  border: 1px solid rgba(255,255,255,0.09);
}

.stat-item {
  background: rgba(10,10,10,0.9);
  padding: 36px 28px;
  text-align: center;
}

.stat-number {
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 900;
  background: linear-gradient(135deg, #ffd6b6, #f2a15f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.5px;
}

/* =============================================
   FAQ
   ============================================= */

.faq-list {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 720px;
}

.faq-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item:hover { border-color: rgba(255,255,255,0.15); }

.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-mono);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color 0.2s;
}

.faq-question:hover { color: var(--color-beige); }

.faq-icon {
  font-size: 18px;
  color: rgba(255,255,255,0.4);
  transition: transform 0.3s var(--ease), color 0.2s;
  flex-shrink: 0;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  color: var(--color-beige);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--ease);
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 16px;
}

/* =============================================
   CTA SECTION
   ============================================= */

.cta-section {
  text-align: center;
  padding: 100px 24px;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(169,55,71,0.25) 0%, transparent 70%);
  pointer-events: none;
}

.cta-title {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  font-family: var(--font-mono);
  letter-spacing: -2px;
  line-height: 1.05;
  margin-bottom: 20px;
}

.cta-subtitle {
  font-size: 17px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 40px;
}

/* =============================================
   FOOTER
   ============================================= */

footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 48px 24px;
  position: relative;
  z-index: 2;
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-brand-name {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 2px;
}

.footer-brand-tagline {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  max-width: 220px;
  line-height: 1.5;
}

.footer-links {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.footer-col { display: flex; flex-direction: column; gap: 12px; }

.footer-col-title {
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  font-family: var(--font-mono);
}

.footer-made {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}

/* =============================================
   INNER PAGES (Privacy, Terms, Support)
   ============================================= */

.inner-page {
  min-height: 100vh;
  padding-top: 80px;
}

.inner-hero {
  padding: 64px 24px 48px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.inner-hero .section-label { margin-bottom: 12px; }

.inner-hero h1 {
  font-family: var(--font-mono);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 12px;
}

.inner-hero p {
  color: rgba(255,255,255,0.5);
  font-size: 15px;
  max-width: 540px;
}

.inner-content {
  padding: 56px 24px 100px;
  max-width: 720px;
  margin: 0 auto;
}

.inner-content h2 {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  margin: 40px 0 12px;
  color: var(--color-beige);
}

.inner-content h2:first-child { margin-top: 0; }

.inner-content p {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 14px;
}

.inner-content ul {
  padding-left: 20px;
  margin-bottom: 14px;
}

.inner-content li {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 6px;
}

.inner-content a {
  color: var(--color-beige);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.inner-content a:hover { color: var(--color-orange); }

.placeholder-box {
  display: inline-block;
  background: rgba(255,214,182,0.12);
  border: 1px dashed rgba(255,214,182,0.3);
  border-radius: 6px;
  padding: 2px 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-beige);
}

/* Support page */
.support-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.support-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius-md);
  padding: 24px;
}

.support-card h3 {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-white);
}

.support-card p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  margin-bottom: 14px;
}

.support-card a {
  font-size: 13px;
  font-family: var(--font-mono);
  color: var(--color-beige);
  border: 1px solid rgba(255,214,182,0.3);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  display: inline-block;
  transition: all 0.2s;
}

.support-card a:hover {
  background: rgba(255,214,182,0.1);
  border-color: rgba(255,214,182,0.5);
  text-decoration: none;
}

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* =============================================
   RESPONSIVE
   ============================================= */

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: rgba(10,10,10,0.97);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }

  .hero { padding: 100px 24px 60px; }
  .hero-visual { flex-wrap: wrap; }
  .receipt-card { width: 160px; }
  .receipt-card.rotated-right { display: none; }

  .stats { grid-template-columns: 1fr; }
  .stat-item { padding: 24px; }

  .footer-top { flex-direction: column; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .phone-mockup:nth-child(1),
  .phone-mockup:nth-child(3) { display: none; }
  .phone-mockup:nth-child(2) { transform: none; }

  section.section-pad { padding: 64px 0; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; transition: none !important; }
}