/* ==============================================
   CRYPTO TRACKER — Landing Page Styles
   Brand: Dark Graphite + Rich Gold (#D4A520)
   Fonts: Montserrat (display) / Inter (body)
   ============================================== */

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

:root {
  /* Brand palette */
  --gold:        #D4A520;
  --gold-light:  #F0C850;
  --gold-dark:   #A67C00;
  --gold-glow:   rgba(212,165,32,.22);
  --green:       #2ECD71;
  --green-dark:  #22A85A;
  --orange:      #E88C30;
  --red:         #E84040;

  /* Surfaces */
  --bg-body:     #0A0A0B;
  --bg-card:     #131315;
  --bg-elevated: #1A1A1D;
  --bg-input:    #101012;

  /* Text */
  --text-primary:   #F5F2EB;
  --text-secondary: #B0ADA5;
  --text-muted:     #636366;

  /* Borders */
  --border-subtle: rgba(245,242,235,.06);
  --border-gold:   rgba(212,165,32,.18);

  /* Layout */
  --container: 1180px;
  --section-py: clamp(64px, 10vw, 120px);
  --gap: 24px;

  /* Fonts */
  --font-display: 'Montserrat', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Motion */
  --ease-out:    cubic-bezier(.16,1,.3,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: var(--gold); text-decoration: none; transition: color .25s var(--ease-out); }
a:hover { color: var(--gold-light); }
ul, ol { list-style: none; }

/* ---------- UTILITY ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section-pad { padding-top: var(--section-py); padding-bottom: var(--section-py); }

.section-label {
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  display: inline-block;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

.text-center { text-align: center; }
.mx-auto    { margin-left: auto; margin-right: auto; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .02em;
  padding: 14px 32px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: transform .3s var(--ease-spring), box-shadow .3s var(--ease-out), background .3s var(--ease-out);
  text-decoration: none;
  line-height: 1;
}
.btn:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 3px;
}
.btn:active { transform: scale(.97); }

.btn-primary {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-light) 100%);
  color: #0A0A0B;
  box-shadow: 0 4px 24px rgba(212,165,32,.30), 0 1px 3px rgba(212,165,32,.20);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(212,165,32,.40), 0 2px 6px rgba(212,165,32,.25);
  color: #0A0A0B;
}

.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 2px solid var(--border-gold);
  box-shadow: 0 0 0 0 var(--gold-glow);
}
.btn-outline:hover {
  border-color: var(--gold);
  box-shadow: 0 0 20px var(--gold-glow);
  transform: translateY(-2px);
  color: var(--gold-light);
}

/* ---------- NAVIGATION ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: background .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.nav.scrolled {
  background: rgba(10,10,11,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border-subtle), 0 4px 30px rgba(0,0,0,.3);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}
.nav-logo img {
  height: 36px;
  width: auto;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: .01em;
  transition: color .25s var(--ease-out);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform .3s var(--ease-spring);
  transform-origin: center;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .82rem;
  padding: 10px 22px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: #0A0A0B !important;
  letter-spacing: .01em;
  transition: transform .3s var(--ease-spring), box-shadow .3s var(--ease-out);
}
.nav-cta::after { display: none; }
.nav-cta:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 20px rgba(212,165,32,.35);
  color: #0A0A0B !important;
}

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1010;
  -webkit-tap-highlight-color: transparent;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform .3s var(--ease-out), opacity .3s;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 60px;
  overflow: hidden;
}

/* Decorative gradient orbs */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(212,165,32,.12) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(60px);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(46,205,113,.06) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(80px);
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

.hero-content { max-width: 560px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 6px 8px;
  background: rgba(212,165,32,.08);
  border: 1px solid var(--border-gold);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: .04em;
  margin-bottom: 24px;
}
.hero-badge span {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}
.hero-stat {
  display: flex;
  flex-direction: column;
}
.hero-stat-number {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: -0.02em;
}
.hero-stat-label {
  font-size: .8rem;
  color: var(--text-muted);
  letter-spacing: .02em;
}

/* Hero phone showcase */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.hero-phone {
  position: relative;
  width: 300px;
  border-radius: 44px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.08),
    0 30px 80px rgba(0,0,0,.6),
    0 0 80px rgba(212,165,32,.12);
  animation: float-phone 6s ease-in-out infinite;
}
.hero-phone img {
  width: 100%;
  display: block;
}
.hero-phone-glow {
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle, rgba(212,165,32,.15) 0%, transparent 60%);
  pointer-events: none;
  z-index: -1;
}

@keyframes float-phone {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

/* ---------- SECTION BACKGROUNDS ---------- */
.section-alt {
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-body) 100%);
}
.section-glow {
  position: relative;
}
.section-glow::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(212,165,32,.05) 0%, transparent 70%);
  pointer-events: none;
}

/* ---------- FEATURES ---------- */
.features { position: relative; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 48px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 32px 28px;
  transition: transform .4s var(--ease-spring), border-color .35s var(--ease-out), box-shadow .35s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity .35s var(--ease-out);
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold);
  box-shadow: 0 12px 40px rgba(0,0,0,.3), 0 0 30px rgba(212,165,32,.06);
}
.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(212,165,32,.1);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.feature-card p {
  font-size: .9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ---------- APP SHOWCASE (Screenshots) ---------- */
.showcase { position: relative; }

.showcase-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}
.showcase-item:last-child { margin-bottom: 0; }
.showcase-item.reverse { direction: rtl; }
.showcase-item.reverse > * { direction: ltr; }

.showcase-phone {
  display: flex;
  justify-content: center;
  position: relative;
}
.showcase-phone img {
  width: 280px;
  border-radius: 36px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.06),
    0 20px 60px rgba(0,0,0,.5),
    0 0 50px rgba(212,165,32,.08);
  transition: transform .5s var(--ease-spring);
}
.showcase-phone:hover img { transform: translateY(-8px); }

.showcase-content { max-width: 480px; }
.showcase-content .section-label { margin-bottom: 8px; }
.showcase-content h3 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
}
.showcase-content p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.75;
}
.showcase-highlight {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(212,165,32,.06);
  border: 1px solid var(--border-gold);
  border-radius: 12px;
  font-size: .88rem;
  color: var(--gold);
  font-weight: 500;
}
.showcase-highlight svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

/* ---------- HOW IT WORKS ---------- */
.how-it-works { position: relative; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
  position: relative;
}
/* connector line */
.steps::before {
  content: '';
  position: absolute;
  top: 44px;
  left: calc(16.67% + 24px);
  right: calc(16.67% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-dark));
  opacity: .3;
}

.step {
  text-align: center;
  position: relative;
}
.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: #0A0A0B;
  margin-bottom: 20px;
  box-shadow: 0 4px 20px rgba(212,165,32,.3);
  position: relative;
  z-index: 2;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.step p {
  font-size: .9rem;
  color: var(--text-secondary);
  max-width: 280px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ---------- BENEFITS ---------- */
.benefits { position: relative; }

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
  margin-top: 48px;
}

.benefit-card {
  display: flex;
  gap: 20px;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  transition: transform .35s var(--ease-spring), border-color .3s var(--ease-out);
}
.benefit-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-gold);
}

.benefit-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 10px;
  background: rgba(212,165,32,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.benefit-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.benefit-card p {
  font-size: .88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---------- FAQ ---------- */
.faq { position: relative; }

.faq-list {
  max-width: 760px;
  margin: 48px auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--border-subtle);
}
.faq-item:first-child { border-top: 1px solid var(--border-subtle); }

.faq-question {
  width: 100%;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: color .25s var(--ease-out);
}
.faq-question:hover { color: var(--gold); }
.faq-question:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.faq-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .35s var(--ease-spring), border-color .25s;
}
.faq-icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--text-muted);
  transition: stroke .25s;
}
.faq-item.active .faq-icon {
  transform: rotate(45deg);
  border-color: var(--gold);
}
.faq-item.active .faq-icon svg { stroke: var(--gold); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease-out), opacity .3s;
  opacity: 0;
}
.faq-item.active .faq-answer {
  opacity: 1;
}
.faq-answer-inner {
  padding-bottom: 22px;
  font-size: .92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 640px;
}

/* ---------- CONTACT ---------- */
.contact { position: relative; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: start;
  margin-top: 48px;
}

.contact-info p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.75;
}
.contact-info-item {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  color: var(--text-secondary);
  font-size: .92rem;
}
.contact-info-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 10px;
  background: rgba(212,165,32,.08);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 36px;
}

.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: .02em;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: .92rem;
  color: var(--text-primary);
  transition: border-color .25s var(--ease-out), box-shadow .25s var(--ease-out);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,165,32,.1);
}
.form-group textarea {
  min-height: 120px;
  resize: vertical;
}
.form-group .error-msg {
  font-size: .78rem;
  color: var(--red);
  margin-top: 6px;
  display: none;
}
.form-group.has-error input,
.form-group.has-error textarea {
  border-color: var(--red);
}
.form-group.has-error .error-msg { display: block; }

/* Checkbox consent */
.form-group-checkbox { margin-bottom: 24px; }
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: .88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.checkbox-custom {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-subtle);
  border-radius: 5px;
  background: var(--bg-input);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .25s var(--ease-out), background .25s var(--ease-out);
  margin-top: 1px;
  position: relative;
}
.checkbox-custom::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid #0A0A0B;
  border-bottom: 2px solid #0A0A0B;
  transform: rotate(-45deg) scale(0);
  transition: transform .2s var(--ease-spring);
  position: absolute;
  top: 3px;
}
.checkbox-label input:checked + .checkbox-custom {
  background: var(--gold);
  border-color: var(--gold);
}
.checkbox-label input:checked + .checkbox-custom::after {
  transform: rotate(-45deg) scale(1);
}
.checkbox-label input:focus-visible + .checkbox-custom {
  outline: 2px solid var(--gold-light);
  outline-offset: 2px;
}
.checkbox-text a {
  color: var(--gold);
  text-decoration: underline;
}
.form-group-checkbox.has-error .checkbox-custom { border-color: var(--red); }

.form-submit {
  width: 100%;
  margin-top: 4px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success.show { display: block; }
.form-success svg { margin: 0 auto 16px; }
.form-success h3 {
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 8px;
}
.form-success p {
  color: var(--text-secondary);
  font-size: .92rem;
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
  position: relative;
  overflow: hidden;
}
.cta-card {
  background: linear-gradient(135deg, #1A1608 0%, #1C1A12 50%, #141210 100%);
  border: 1px solid var(--border-gold);
  border-radius: 24px;
  padding: 60px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(212,165,32,.1) 0%, transparent 60%);
  pointer-events: none;
}
.cta-card h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  position: relative;
}
.cta-card p {
  color: var(--text-secondary);
  margin-bottom: 28px;
  font-size: 1.05rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}
.cta-card .btn { position: relative; }

/* ---------- FOOTER ---------- */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  padding: 60px 24px 32px;
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: .88rem;
  line-height: 1.65;
  margin-top: 14px;
  max-width: 300px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: .88rem;
  color: var(--text-muted);
  padding: 5px 0;
  transition: color .25s var(--ease-out), padding-left .25s var(--ease-out);
}
.footer-col a:hover {
  color: var(--gold);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: .8rem;
  color: var(--text-muted);
}
.footer-bottom-links {
  display: flex;
  gap: 24px;
}
.footer-bottom-links a {
  font-size: .8rem;
  color: var(--text-muted);
}
.footer-bottom-links a:hover { color: var(--gold); }

/* ---------- COOKIE BANNER ---------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0; right: 0;
  z-index: 9999;
  padding: 0 24px;
  transform: translateY(100%);
  transition: transform .5s var(--ease-out);
}
.cookie-banner.visible { transform: translateY(0); }

.cookie-inner {
  max-width: var(--container);
  margin: 0 auto 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: 0 -4px 40px rgba(0,0,0,.4);
}
.cookie-text {
  font-size: .88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.cookie-text a { color: var(--gold); text-decoration: underline; }
.cookie-buttons {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.cookie-btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .82rem;
  padding: 10px 20px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: transform .25s var(--ease-spring), opacity .2s;
}
.cookie-btn:active { transform: scale(.96); }
.cookie-btn:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 2px; }

.cookie-accept {
  background: var(--gold);
  color: #0A0A0B;
}
.cookie-accept:hover { opacity: .9; }

.cookie-decline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}
.cookie-decline:hover { border-color: var(--text-muted); color: var(--text-primary); }

/* ---------- LEGAL PAGES ---------- */
.legal {
  padding-top: 120px;
  padding-bottom: var(--section-py);
}
.legal-content {
  max-width: 780px;
  margin: 0 auto;
}
.legal-content h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}
.legal-content .legal-updated {
  font-size: .85rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}
.legal-content h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 36px;
  margin-bottom: 12px;
  color: var(--gold);
}
.legal-content p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.75;
}
.legal-content ul {
  margin-bottom: 16px;
  padding-left: 20px;
}
.legal-content li {
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 6px;
  list-style: disc;
}
.legal-content a { color: var(--gold); text-decoration: underline; }

/* ---------- SCROLL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }

/* ---------- GRAIN OVERLAY ---------- */
.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9000;
  opacity: .035;
  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='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px;
}

/* ---------- RESPONSIVE ---------- */

/* Tablet + Mobile: collapse nav into hamburger */
@media (max-width: 1024px) {
  /* Nav: hamburger replaces links */
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    background: rgba(10,10,11,.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border-subtle);
    z-index: 1000;
  }
  .nav-links.open a { font-size: 1rem; }
  .nav-toggle { display: flex; }

  /* Hero */
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 48px; }
  .hero-content { max-width: 100%; margin: 0 auto; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }

  /* Features */
  .features-grid { grid-template-columns: repeat(2, 1fr); }

  /* Showcase: stack vertically, phone always on top */
  .showcase-item {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: center;
  }
  .showcase-item.reverse { direction: ltr; }
  .showcase-content { max-width: 100%; margin: 0 auto; }
  .showcase-highlight { justify-content: center; }

  /* Benefits */
  .benefits-grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-top { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }

  .steps { grid-template-columns: 1fr; gap: 40px; }
  .steps::before { display: none; }

  .hero-phone { width: 240px; }
  .showcase-phone img { width: 220px; }

  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .cookie-inner { flex-direction: column; text-align: center; }

  .cta-card { padding: 40px 24px; }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 16px; align-items: center; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-buttons .btn { width: 100%; }
  .contact-form { padding: 24px; }
}

/* ---------- SEND PAGE ---------- */
.send-result {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 120px;
}
.send-result-card {
  text-align: center;
  max-width: 480px;
  padding: 48px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
}
.send-result-card svg { margin-bottom: 20px; }
.send-result-card h1 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.send-result-card p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}