/* ============================================================
   secretaire.lu — Design System & Styles
   Aesthetic: Warm European Concierge
   ============================================================ */

/* Hide ElevenLabs branding */
elevenlabs-convai {
  --elevenlabs-convai-powered-by-display: none;
}

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

/* --- Custom Properties --- */
:root {
  /* Colors */
  --color-primary: #D4763C;
  --color-primary-light: #F0A66E;
  --color-primary-dark: #B85A24;
  --color-primary-bg: rgba(212, 118, 60, 0.08);
  --color-secondary: #5B4A8A;
  --color-secondary-light: #7B6AAF;
  --color-bg: #FDF8F3;
  --color-bg-alt: #F5EDE4;
  --color-surface: #FFFFFF;
  --color-text: #2D2A33;
  --color-text-muted: #6B6573;
  --color-success: #4A9E6D;
  --color-border: #E8DDD2;
  --color-whatsapp: #25D366;

  /* Typography */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Nunito', -apple-system, sans-serif;
  --font-hero: clamp(2.5rem, 5vw + 1rem, 4.5rem);
  --font-h2: clamp(1.8rem, 3vw + 0.5rem, 3rem);
  --font-h3: clamp(1.2rem, 2vw + 0.3rem, 1.5rem);
  --font-body-size: clamp(1rem, 0.5vw + 0.875rem, 1.125rem);
  --font-small: 0.875rem;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 8rem;

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(45, 42, 51, 0.06);
  --shadow-md: 0 4px 24px rgba(45, 42, 51, 0.08);
  --shadow-lg: 0 8px 40px rgba(45, 42, 51, 0.12);
  --shadow-glow: 0 0 40px rgba(212, 118, 60, 0.15);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-medium: 0.4s var(--ease-out);
  --transition-slow: 0.6s var(--ease-out);
}

/* --- Base --- */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

/* Subtle noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  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)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
}

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

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

ul {
  list-style: none;
}

/* --- Layout --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

section {
  padding: var(--space-xl) 0;
}

.section-alt {
  background-color: var(--color-bg-alt);
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--font-small);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.section-title {
  font-size: var(--font-h2);
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: var(--font-body-size);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  padding: 0.7rem 1.6rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

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

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: white;
  border-color: var(--color-whatsapp);
}

.btn-whatsapp:hover {
  background: #1da851;
  border-color: #1da851;
  box-shadow: 0 0 30px rgba(37, 211, 102, 0.3);
}

.btn-lg {
  padding: 0.9rem 2.2rem;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
}

.btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: background-color var(--transition-medium), box-shadow var(--transition-medium), padding var(--transition-medium);
}

#navbar.scrolled {
  background-color: rgba(253, 248, 243, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 0.6rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.nav-logo:hover {
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  gap: var(--space-md);
}

.nav-link {
  font-size: var(--font-small);
  font-weight: 600;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
  transition: width var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  position: relative;
  background: var(--color-bg-alt);
  border-radius: var(--radius-full);
  padding: 3px;
}

.lang-btn {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  border: none;
  background: none;
  padding: 0.3rem 0.7rem;
  cursor: pointer;
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
  position: relative;
  z-index: 1;
  transition: color var(--transition-fast);
}

.lang-btn.active {
  color: var(--color-primary);
}

.lang-indicator {
  position: absolute;
  top: 3px;
  left: 3px;
  width: calc(50% - 3px);
  height: calc(100% - 6px);
  background: var(--color-surface);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.lang-toggle[data-lang="en"] .lang-indicator {
  transform: translateX(100%);
}

.btn-nav {
  padding: 0.5rem 1.2rem;
  font-size: var(--font-small);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================================
   HERO
   ============================================================ */
#hero {
  padding-top: calc(var(--space-2xl) + 2rem);
  padding-bottom: var(--space-xl);
  position: relative;
  overflow: hidden;
}

#hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 120%;
  background: radial-gradient(ellipse at center, rgba(212, 118, 60, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--font-small);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.hero-title {
  font-size: var(--font-hero);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 0.5vw + 0.9rem, 1.2rem);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  max-width: 520px;
  line-height: 1.8;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-primary-bg);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-full);
}

.badge svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* Hero Illustration */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-illustration {
  position: relative;
  width: 100%;
  max-width: 450px;
  aspect-ratio: 1;
}

.illustration-blob {
  position: absolute;
  inset: 5%;
  background: radial-gradient(ellipse at 40% 40%, rgba(212, 118, 60, 0.12), rgba(91, 74, 138, 0.06) 60%, transparent 80%);
  border-radius: 60% 40% 50% 50% / 50% 60% 40% 50%;
  animation: blob-morph 8s ease-in-out infinite;
}

@keyframes blob-morph {
  0%, 100% { border-radius: 60% 40% 50% 50% / 50% 60% 40% 50%; }
  33% { border-radius: 50% 60% 40% 50% / 40% 50% 60% 50%; }
  66% { border-radius: 40% 50% 60% 50% / 60% 40% 50% 60%; }
}

.illustration-avatar {
  position: absolute;
  inset: 15%;
}

.illustration-avatar svg {
  width: 100%;
  height: 100%;
}

.illustration-rings {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.ring {
  position: absolute;
  border: 2px solid rgba(212, 118, 60, 0.1);
  border-radius: 50%;
  animation: ring-pulse 3s ease-out infinite;
}

.ring-1 {
  inset: 20%;
  animation-delay: 0s;
}

.ring-2 {
  inset: 10%;
  animation-delay: 1s;
}

.ring-3 {
  inset: 0%;
  animation-delay: 2s;
}

@keyframes ring-pulse {
  0% { opacity: 0.6; transform: scale(0.95); }
  100% { opacity: 0; transform: scale(1.1); }
}

/* Floating Cards */
.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-surface);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text);
  animation: float 4s ease-in-out infinite;
  white-space: nowrap;
}

.floating-card svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.card-1 {
  top: 15%;
  right: -5%;
  animation-delay: 0s;
}

.card-2 {
  bottom: 20%;
  left: -5%;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Avatar talking animation */
.illustration-avatar.talking .avatar-mouth {
  opacity: 0;
}

.illustration-avatar.talking .avatar-mouth-talk {
  opacity: 0.35;
  animation: talk 0.4s ease-in-out infinite alternate;
}

@keyframes talk {
  0% { ry: 3; }
  100% { ry: 7; }
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.steps-grid {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}

.step-card {
  flex: 1;
  max-width: 320px;
  text-align: center;
  padding: var(--space-md);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-bg);
  border-radius: 50%;
  margin-bottom: var(--space-sm);
}

.step-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-sm);
  padding: 12px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  color: var(--color-primary);
}

.step-icon svg {
  width: 100%;
  height: 100%;
}

.step-title {
  font-size: var(--font-h3);
  margin-bottom: var(--space-xs);
}

.step-text {
  color: var(--color-text-muted);
  font-size: var(--font-small);
  line-height: 1.7;
}

.step-card {
  transition: transform var(--transition-fast);
  cursor: default;
}

.step-card:hover {
  transform: scale(1.08);
}

.step-connector {
  display: flex;
  align-items: center;
  padding-top: 5rem;
  color: var(--color-primary);
  flex-shrink: 0;
  width: 60px;
  opacity: 0.5;
}

.step-connector svg {
  width: 60px;
  height: 24px;
  stroke-width: 2.5;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.feature-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  padding: 10px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.feature-icon svg {
  width: 100%;
  height: 100%;
}

.feature-title {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
}

.feature-text {
  font-size: var(--font-small);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  align-items: start;
}

.pricing-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  text-align: center;
  position: relative;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.pricing-card:hover {
  box-shadow: var(--shadow-md);
}

.pricing-card--popular {
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: scale(1.04);
}

.pricing-card--popular:hover {
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: scale(1.04) translateY(-4px);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.3rem 1.2rem;
  border-radius: var(--radius-full);
}

.pricing-header {
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-md);
}

.pricing-name {
  font-size: var(--font-h3);
  margin-bottom: var(--space-xs);
}

.pricing-price {
  margin-bottom: var(--space-xs);
}

.price-amount {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
}

.price-period {
  font-size: 1rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

.pricing-minutes {
  font-size: var(--font-small);
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 0.25rem;
}

.pricing-extra {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.pricing-desc {
  font-size: var(--font-small);
  color: var(--color-text-muted);
  font-style: italic;
}

.pricing-features {
  text-align: left;
  margin-bottom: var(--space-md);
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.5rem 0;
  font-size: var(--font-small);
  color: var(--color-text);
  border-bottom: 1px solid rgba(232, 221, 210, 0.5);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features li.feature-highlight {
  color: var(--color-primary-dark);
  font-weight: 700;
}

.check-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--color-success);
  margin-top: 1px;
}

.btn-pricing {
  width: 100%;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-carousel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.testimonial-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-fast);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  color: #F5A623;
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: var(--space-sm);
}

.testimonial-quote {
  font-style: italic;
  font-size: var(--font-small);
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary-bg);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  font-size: var(--font-small);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-question {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 1.2rem 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  user-select: none;
  color: var(--color-text);
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--color-primary);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
  margin-left: var(--space-sm);
}

.faq-item[open] .faq-question::after {
  transform: rotate(45deg);
}

.faq-item[open] .faq-question {
  color: var(--color-primary);
}

.faq-answer {
  padding: 0 1.5rem 1.2rem;
  font-size: var(--font-small);
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ============================================================
   CONTACT
   ============================================================ */
#contact {
  padding: var(--space-xl) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.contact-title {
  font-size: var(--font-h2);
  margin-bottom: var(--space-sm);
}

.contact-subtitle {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.contact-actions .btn {
  align-self: flex-start;
}

.contact-details p {
  font-size: var(--font-small);
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.contact-form-wrapper {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-md);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.form-group label {
  font-size: var(--font-small);
  font-weight: 600;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(212, 118, 60, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-lg) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: white;
  display: inline-block;
  margin-bottom: var(--space-xs);
}

.footer-tagline {
  font-size: var(--font-small);
  line-height: 1.7;
  max-width: 300px;
}

.footer-links h4,
.footer-legal h4 {
  color: white;
  font-family: var(--font-body);
  font-size: var(--font-small);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.footer-links a,
.footer-legal a {
  display: block;
  font-size: var(--font-small);
  color: rgba(255, 255, 255, 0.6);
  padding: 0.25rem 0;
  transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-legal a:hover {
  color: var(--color-primary-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* Stagger children */
.animate-on-scroll.visible.stagger-child:nth-child(1) { transition-delay: 0s; }
.animate-on-scroll.visible.stagger-child:nth-child(2) { transition-delay: 0.1s; }
.animate-on-scroll.visible.stagger-child:nth-child(3) { transition-delay: 0.2s; }
.animate-on-scroll.visible.stagger-child:nth-child(4) { transition-delay: 0.3s; }
.animate-on-scroll.visible.stagger-child:nth-child(5) { transition-delay: 0.4s; }
.animate-on-scroll.visible.stagger-child:nth-child(6) { transition-delay: 0.5s; }

/* Hero stagger */
.hero-content .animate-on-scroll:nth-child(1) { transition-delay: 0s; }
.hero-content .animate-on-scroll:nth-child(2) { transition-delay: 0.15s; }
.hero-content .animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }
.hero-content .animate-on-scroll:nth-child(4) { transition-delay: 0.45s; }
.hero-content .animate-on-scroll:nth-child(5) { transition-delay: 0.6s; }

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

/* Tablet */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-md);
  }

  .hero-subtitle {
    margin: 0 auto var(--space-md);
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-badges {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
  }

  .hero-illustration {
    max-width: 300px;
  }

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

  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-card:last-child {
    grid-column: 1 / -1;
    max-width: 400px;
    margin: 0 auto;
  }

  .pricing-card--popular {
    transform: scale(1.02);
  }

  .testimonials-carousel {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonial-card:last-child {
    grid-column: 1 / -1;
    max-width: 400px;
    margin: 0 auto;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

/* Mobile */
@media (max-width: 768px) {
  section {
    padding: var(--space-lg) 0;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(253, 248, 243, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    z-index: 999;
  }

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

  .nav-links .nav-link {
    font-size: 1.3rem;
  }

  .btn-nav {
    display: none;
  }

  .hamburger {
    display: flex;
    z-index: 1001;
  }

  #hero {
    padding-top: calc(var(--space-xl) + 1rem);
  }

  .hero-illustration {
    max-width: 240px;
  }

  .floating-card {
    display: none;
  }

  .steps-grid {
    flex-direction: column;
    align-items: center;
  }

  .step-connector {
    transform: rotate(90deg);
    padding-top: 0;
    height: 40px;
    width: 60px;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .pricing-card:last-child {
    max-width: none;
  }

  .pricing-card--popular {
    transform: none;
  }

  .testimonials-carousel {
    grid-template-columns: 1fr;
  }

  .testimonial-card:last-child {
    max-width: none;
  }

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

  .contact-actions .btn {
    align-self: stretch;
    text-align: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.25rem;
    text-align: center;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-sm);
  }

  .hero-ctas {
    flex-direction: column;
  }

  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-badges {
    flex-direction: column;
    align-items: center;
  }

  .price-amount {
    font-size: 2.2rem;
  }
}