/* Silent Disco Headsets - Design System */

/* ==================== */
/* CSS VARIABLES */
/* ==================== */
:root {
  /* Brand Colors - Purple Gradient + Gold */
  --purple-dark: #5e17eb;
  --purple-light: #8b5cf6;
  --gold: #ffdd27;

  /* Neutrals */
  --white: #ffffff;
  --gray-light: #f5f5f7;
  --gray-medium: #86868b;
  --gray-dark: #1d1d1f;
  --navy: #11151c;

  /* Gradients */
  --gradient-purple: linear-gradient(135deg, var(--purple-dark) 0%, var(--purple-light) 100%);
  --gradient-purple-vertical: linear-gradient(180deg, var(--purple-dark) 0%, var(--purple-light) 100%);

  /* Typography */
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

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

  /* Layout */
  --container-width: 1200px;
  --border-radius: 12px;
  --border-radius-lg: 24px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  --shadow-purple: 0 8px 32px rgba(94, 23, 235, 0.2);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.3s ease;
}

/* ==================== */
/* RESET & BASE STYLES */
/* ==================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  color: var(--navy);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-fast);
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition-smooth);
}

/* ==================== */
/* TYPOGRAPHY */
/* ==================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--gray-dark);
  font-size: 1.125rem;
  line-height: 1.7;
}

/* ==================== */
/* LAYOUT */
/* ==================== */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

.section-sm {
  padding: var(--spacing-lg) 0;
}

/* ==================== */
/* BUTTONS */
/* ==================== */
.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: #f5d420;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--gradient-purple);
  color: var(--white);
  box-shadow: var(--shadow-purple);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(94, 23, 235, 0.3);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--purple-dark);
  color: var(--purple-dark);
}

.btn-outline:hover {
  background: var(--purple-dark);
  color: var(--white);
}

/* ==================== */
/* HEADER */
/* ==================== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem var(--spacing-md);
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-link {
  color: var(--navy);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
}

.nav-link:hover {
  background: var(--gray-light);
  color: var(--purple-dark);
}

.header-icons {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.icon-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--navy);
}

.icon-btn:hover {
  background: var(--gray-light);
  color: var(--purple-dark);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
}

/* ==================== */
/* HERO SECTION */
/* ==================== */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  background: var(--gradient-purple);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><path d="M0,300 Q300,100 600,300 T1200,300 L1200,600 L0,600 Z" fill="rgba(255,255,255,0.05)"/></svg>') no-repeat center bottom;
  background-size: cover;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.hero-text h1 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.hero-text p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.hero-image {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ==================== */
/* BRAND TRUST SECTION */
/* ==================== */
.brand-trust {
  background: var(--gray-light);
}

.brand-trust h2 {
  text-align: center;
  margin-bottom: var(--spacing-xs);
  color: var(--navy);
}

.brand-trust-subtitle {
  text-align: center;
  font-size: 0.875rem;
  color: var(--gray-medium);
  margin-bottom: var(--spacing-lg);
  font-weight: 500;
}

.brand-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
  align-items: center;
}

.brand-logo {
  padding: var(--spacing-md);
  background: var(--white);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 150px;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

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

.brand-logo-img {
  max-height: 60px;
  opacity: 0.7;
  transition: opacity var(--transition-smooth);
  position: relative;
  z-index: 2;
}

.brand-logo:hover .brand-logo-img {
  opacity: 0;
}

.brand-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity var(--transition-smooth);
  z-index: 1;
}

.brand-logo:hover .brand-video {
  opacity: 1;
}

/* ==================== */
/* PRODUCT OVERVIEW */
/* ==================== */
.product-overview {
  background: var(--white);
}

.product-overview-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.product-overview-text h2 {
  background: var(--gradient-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
}

.product-overview-features {
  list-style: none;
  margin: var(--spacing-md) 0;
}

.product-overview-features li {
  padding: 0.35rem 0;
  padding-left: 2rem;
  position: relative;
  color: var(--gray-dark);
  font-size: 1.125rem;
}

.product-overview-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: bold;
  font-size: 1.5rem;
}

.product-overview-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* ==================== */
/* WHY USE HEADSETS SLIDER */
/* ==================== */
.why-headsets h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.why-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.why-tab {
  padding: 0.75rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-dark);
  background: var(--white);
  border-radius: var(--border-radius);
  transition: all var(--transition-smooth);
  border: 2px solid transparent;
}

.why-tab:hover {
  border-color: var(--purple-light);
  color: var(--purple-dark);
}

.why-tab.active {
  background: var(--gradient-purple);
  color: var(--white);
  box-shadow: var(--shadow-purple);
}

.why-slider {
  position: relative;
  overflow: hidden;
  min-height: 400px;
}

.why-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease, visibility 0.6s ease;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.why-slide.active {
  position: relative;
  opacity: 1;
  visibility: visible;
}

.why-slide-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.why-slide-image:hover {
  box-shadow: var(--shadow-purple);
  transform: scale(1.02);
}

.why-slide-img {
  width: 100%;
  height: auto;
  display: block;
  position: relative;
  z-index: 2;
  transition: opacity var(--transition-smooth);
}

.why-slide-image:hover .why-slide-img {
  opacity: 0;
}

.why-slide-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity var(--transition-smooth);
  z-index: 1;
}

.why-slide-image:hover .why-slide-video {
  opacity: 1;
}

/* Mobile: Show video on tap */
.why-slide-image.active .why-slide-img {
  opacity: 0;
}

.why-slide-image.active .why-slide-video {
  opacity: 1;
}

.why-slide-content h3 {
  background: var(--gradient-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
  font-size: 2rem;
}

.why-features {
  list-style: none;
  margin: 0;
}

.why-features li {
  padding: 0.5rem 0;
  padding-left: 2rem;
  position: relative;
  color: var(--gray-dark);
  font-size: 1.125rem;
  line-height: 1.6;
}

.why-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: bold;
  font-size: 1.5rem;
}

.why-indicators {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.why-indicator {
  width: 40px;
  height: 6px;
  background: rgba(94, 23, 235, 0.2);
  border-radius: 3px;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.why-indicator.active {
  background: var(--gradient-purple);
  width: 60px;
}

.why-indicator:hover {
  background: var(--purple-light);
}

/* ==================== */
/* STORY TIMELINE */
/* ==================== */
.story-timeline {
  background: var(--gradient-purple);
}

.story-content {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.story-image {
  position: sticky;
  top: 100px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.story-image img {
  width: 100%;
  height: auto;
  display: block;
}

.timeline {
  max-width: 700px;
  position: relative;
}

.timeline-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: 0.5rem;
}

.timeline-marker {
  width: 16px;
  height: 16px;
  background: var(--gold);
  border-radius: 50%;
  margin-top: 0.5rem;
  flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(255, 221, 39, 0.2);
}

.timeline-content {
  flex: 1;
  padding-bottom: 0.5rem;
}

.timeline-date {
  color: var(--gold);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.timeline-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

.timeline-divider {
  color: var(--gold);
  text-align: center;
  font-size: 1.5rem;
  margin: 0.5rem 0;
  opacity: 0.5;
}

/* ==================== */
/* EQUIPMENT SECTION */
/* ==================== */
.equipment-section {
  background: var(--white);
}

.equipment-section h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
}

.equipment-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.equipment-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  width: 100%;
}

.equipment-image img {
  width: 100%;
  height: auto;
  display: block;
}

.equipment-content h3 {
  background: var(--gradient-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-sm);
}

.equipment-features {
  list-style: none;
  margin: var(--spacing-sm) 0;
}

.equipment-features li {
  padding: 0.35rem 0;
  padding-left: 2rem;
  position: relative;
  color: var(--gray-dark);
  font-size: 1.125rem;
}

.equipment-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: bold;
  font-size: 1.5rem;
}

/* ==================== */
/* PACKAGE BUILDER */
/* ==================== */
.package-builder {
  background: var(--gray-light);
}

.package-builder h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.builder-container {
  max-width: 700px;
  margin: 0 auto;
}

.builder-form {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
}

.builder-field {
  margin-bottom: var(--spacing-md);
}

.builder-field label {
  display: block;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: var(--spacing-xs);
  font-size: 1.125rem;
}

.builder-note {
  font-weight: 400;
  color: var(--gray-medium);
  font-size: 0.9rem;
  font-style: italic;
}

.builder-select,
.builder-input {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  border: 2px solid var(--gray-light);
  border-radius: var(--border-radius);
  background: var(--white);
  color: var(--navy);
  transition: all var(--transition-smooth);
  font-family: inherit;
}

.builder-select {
  cursor: pointer;
}

.builder-input::placeholder {
  color: var(--gray-medium);
  opacity: 0.7;
}

.builder-select:hover,
.builder-input:hover {
  border-color: var(--purple-light);
}

.builder-select:focus,
.builder-input:focus {
  outline: none;
  border-color: var(--purple-dark);
  box-shadow: 0 0 0 3px rgba(94, 23, 235, 0.1);
}

.builder-help {
  margin-top: var(--spacing-xs);
  font-size: 0.9rem;
  color: var(--gray-medium);
}

.builder-summary {
  background: var(--gray-light);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  font-size: 1.125rem;
}

.summary-row span:first-child {
  color: var(--gray-dark);
}

.summary-row span:last-child {
  font-weight: 600;
  color: var(--navy);
}

.summary-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--purple-light), transparent);
  margin: var(--spacing-sm) 0;
}

.summary-total {
  font-size: 1.25rem;
  font-weight: 700;
}

.summary-total span:last-child {
  background: var(--gradient-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.summary-note {
  text-align: center;
  margin-top: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--gray-medium);
  font-style: italic;
}

/* ==================== */
/* ROI CALCULATOR */
/* ==================== */
.roi-calculator {
  background: var(--white);
}

.roi-calculator h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.roi-calculator-container {
  max-width: 900px;
  margin: 0 auto;
}

.roi-calculator-placeholder {
  padding: var(--spacing-md);
}

/* ==================== */
/* FOUNDER USES SECTION */
/* ==================== */
.founder-uses h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.founder-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.founder-tile {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  transition: all var(--transition-smooth);
  box-shadow: var(--shadow-sm);
}

.founder-tile:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.founder-tile-icon {
  width: 240px;
  height: 240px;
  max-width: 80%;
  margin: 0 auto var(--spacing-md);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-smooth);
  overflow: hidden;
  position: relative;
}

.founder-tile-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.founder-tile:hover .founder-tile-icon {
  background: linear-gradient(135deg, rgba(94, 23, 235, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
  transform: scale(1.1);
}

.founder-tile h3 {
  color: var(--navy);
  margin-bottom: var(--spacing-sm);
}

.founder-tile p {
  color: var(--gray-dark);
  font-size: 1rem;
  line-height: 1.6;
}

/* ==================== */
/* TESTIMONIALS */
/* ==================== */
.testimonials {
  background: var(--gradient-purple);
  color: var(--white);
}

.testimonials h2 {
  text-align: center;
  color: var(--white);
  margin-bottom: var(--spacing-lg);
}

.testimonials-carousel {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.testimonial-media {
  position: relative;
  width: 100%;
  height: 400px;
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 3px solid var(--gold);
}

.testimonial-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-content {
  text-align: left;
  padding: var(--spacing-md);
}

.testimonial-text {
  font-size: 1.5rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
  color: rgba(255, 255, 255, 0.95);
  font-style: italic;
}

.testimonial-author {
  font-weight: 600;
  color: var(--gold);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
}

.testimonial-role {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
}

.carousel-nav {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-dot.active {
  background: var(--gold);
  width: 32px;
  border-radius: 6px;
}

/* ==================== */
/* FAQ SECTION */
/* ==================== */
.faq {
  background: var(--white);
}

.faq h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border: 2px solid var(--gray-light);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.faq-item:hover {
  border-color: var(--purple-light);
}

.faq-question {
  width: 100%;
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  text-align: left;
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--purple-dark);
  transition: transform var(--transition-smooth);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

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

.faq-answer-content {
  padding: 0 var(--spacing-md) var(--spacing-md);
  color: var(--gray-dark);
  line-height: 1.8;
}

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

/* ==================== */
/* FOOTER */
/* ==================== */
.footer {
  background: var(--navy);
  color: var(--white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-section h3 {
  color: var(--gold);
  margin-bottom: var(--spacing-md);
  font-size: 1.25rem;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold);
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.newsletter-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius);
  border: none;
  font-size: 1rem;
}

.newsletter-btn {
  padding: 0.75rem 1.5rem;
  background: var(--gold);
  color: var(--navy);
  border-radius: var(--border-radius);
  font-weight: 600;
}

.newsletter-btn:hover {
  background: #f5d420;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.payment-icons {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.payment-icon {
  width: 40px;
  height: 25px;
  background: var(--white);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--navy);
}

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

/* Tablet */
@media (max-width: 768px) {
  :root {
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
  }

  .nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero-content,
  .product-overview-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

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

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

  .why-slide {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .why-tabs {
    gap: var(--spacing-sm);
  }

  .why-tab {
    padding: 0.65rem 1.5rem;
    font-size: 1rem;
  }

  .testimonial-card {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .testimonial-media {
    height: 300px;
  }

  .testimonial-content {
    text-align: center;
  }

  /* Story section - stack on tablet */
  .story-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .story-image {
    position: relative;
    top: 0;
    max-width: 500px;
    margin: 0 auto;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  /* Brand logos - 3 columns on tablet */
  .brand-logos {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Large Mobile (Between tablet and small mobile) */
@media (max-width: 640px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .founder-tiles {
    grid-template-columns: 1fr;
  }

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

  .why-tabs {
    flex-direction: column;
  }

  .why-tab {
    width: 100%;
  }
}

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

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

  .section-sm {
    padding: var(--spacing-md) 0;
  }

  .hero {
    min-height: auto;
    padding: var(--spacing-lg) 0;
  }

  .hero-text h1 {
    font-size: 1.75rem;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
  }

  .hero-text p {
    font-size: 0.95rem;
    margin-bottom: 0.4rem;
  }

  /* Stack hero buttons vertically */
  .hero-text > div {
    flex-direction: column !important;
    gap: 0.75rem !important;
  }

  .btn {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1rem;
    min-height: 48px; /* Touch-friendly */
  }

  /* Brand logos - 2 columns on mobile with tap-friendly size */
  .brand-logos {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .brand-logo {
    height: 100px;
    min-height: 100px;
  }

  /* Mobile: Show video on tap, not hover */
  .brand-logo.active .brand-logo-img {
    opacity: 0;
  }

  .brand-logo.active .brand-video {
    opacity: 1;
  }

  /* Testimonials - smaller text on mobile */
  .testimonial-text {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
  }

  .testimonial-author {
    font-size: 1rem;
  }

  .testimonial-role {
    font-size: 0.875rem;
  }

  .testimonial-media {
    height: 200px;
  }

  /* Package cards */
  .package-card {
    padding: var(--spacing-md);
  }

  /* Founder tiles */
  .founder-tile {
    padding: var(--spacing-md);
  }

  .founder-tile-icon {
    width: 180px;
    height: 180px;
    max-width: 70%;
  }

  .founder-tile-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  /* Reduce heading sizes */
  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  /* Timeline mobile styles */
  .timeline-item {
    gap: var(--spacing-sm);
  }

  .timeline-marker {
    width: 12px;
    height: 12px;
    margin-top: 0.3rem;
  }

  .timeline-date {
    font-size: 1rem;
  }

  .timeline-content p {
    font-size: 0.95rem;
  }

  .timeline-divider {
    margin: var(--spacing-sm) 0;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .newsletter-form {
    flex-direction: column;
  }
}

/* ==================== */
/* UTILITY CLASSES */
/* ==================== */
.text-center {
  text-align: center;
}

.text-gradient {
  background: var(--gradient-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }