/* =========================================
   MARATONIA — Landing Page Styles
   Colors: #e58423 (orange 40%), #f4ba1a (yellow 25%), black, white
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* ── Custom Properties ── */
:root {
  --orange: #ec661a;
  --orange-dark: #c9500c;
  --orange-light: #f18f52;
  --yellow: #ec661a;
  --yellow-light: #f18f52;
  --yellow-dark: #c9500c;
  --black: #0a0a0a;
  --black-light: #141414;
  --black-card: #1a1a1a;
  --black-card-hover: #222;
  --white: #ffffff;
  --white-muted: #b3b3b3;
  --white-soft: #e5e5e5;
  --gray: #888;
  --gradient-primary: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  --gradient-hero: linear-gradient(160deg, #0a0a0a 0%, #1a1005 50%, #0a0a0a 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(236, 102, 26, .15) 0%, transparent 70%);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, .35);
  --shadow-glow-orange: 0 0 30px rgba(236, 102, 26, .25);
  --shadow-glow-yellow: 0 0 30px rgba(236, 102, 26, .2);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --transition: .35s cubic-bezier(.4, 0, .2, 1);
  --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  /* Cross-platform scrollbar normalization */
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.15) transparent;
}

/* Custom scrollbar for WebKit (Chrome, Safari, Edge) */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,.15);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,.25);
}

body {
  font-family: var(--font-primary);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  /* Cross-platform font rendering normalization */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  /* Prevent font size inflation on mobile Safari */
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

img {
  max-width: 100%;
  display: block;
  /* Prevent image dragging on Safari */
  -webkit-user-drag: none;
  /* Ensure crisp rendering across platforms */
  image-rendering: -webkit-optimize-contrast;
}

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
}

/* ── Utility ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-pad {
  padding: 80px 0;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  /* Fix Safari gradient text rendering glitch */
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.badge {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 40px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
}

.badge-orange {
  background: rgba(229, 132, 35, .15);
  color: var(--orange);
  border: 1px solid rgba(229, 132, 35, .3);
}

.badge-yellow {
  background: rgba(244, 186, 26, .15);
  color: var(--yellow);
  border: 1px solid rgba(244, 186, 26, .3);
}

/* ── Scroll Reveal ── */
.reveal {
  opacity: 1;
}

body.js-ready .reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s ease, transform .8s ease;
}

body.js-ready .reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 1;
}

body.js-ready .reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity .8s ease, transform .8s ease;
}

body.js-ready .reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 1;
}

body.js-ready .reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity .8s ease, transform .8s ease;
}

body.js-ready .reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 1;
}

body.js-ready .reveal-scale {
  opacity: 0;
  transform: scale(.85);
  transition: opacity .8s ease, transform .8s ease;
}

body.js-ready .reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* ====== HEADER ====== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 14px 0;
  transition: background var(--transition), box-shadow var(--transition);
  /* GPU acceleration for smooth fixed positioning across platforms */
  will-change: transform;
  transform: translateZ(0);
}

.header.scrolled {
  background: rgba(10, 10, 10, .92);
  /* Safari requires -webkit- prefix and may need explicit will-change */
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  backdrop-filter: blur(20px) saturate(1.4);
  box-shadow: 0 2px 30px rgba(0, 0, 0, .4);
}

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

.header-logos {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header-logos .logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -.5px;
}

.header-logos .logo-intezia {
  color: var(--white);
}

.header-logos .logo-sep {
  color: var(--gray);
  font-weight: 300;
}

.header-logos .logo-maratonia {
  color: var(--orange);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header-nav a {
  font-size: .88rem;
  font-weight: 500;
  color: var(--white-muted);
  transition: color var(--transition);
  position: relative;
}

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

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

.header-nav a:hover::after {
  width: 100%;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: .9rem;
  font-weight: 700;
  background: var(--gradient-primary);
  color: var(--black);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
  /* Prevent tap highlight on Safari/iOS */
  -webkit-tap-highlight-color: transparent;
  /* Force GPU layer for smoother hover transforms */
  will-change: transform;
}

.btn-cta::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, .25), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.btn-cta:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: var(--shadow-glow-orange);
}

.btn-cta:hover::before {
  opacity: 1;
}

.btn-cta-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: .9rem;
  font-weight: 700;
  background: transparent;
  color: var(--orange);
  border: 2px solid var(--orange);
  transition: all var(--transition);
}

.btn-cta-outline:hover {
  background: var(--orange);
  color: var(--black);
  box-shadow: var(--shadow-glow-orange);
  transform: translateY(-2px);
}

/* Login Button */
.btn-login {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  background: transparent;
  color: var(--white-muted);
  border: 1px solid rgba(255, 255, 255, .15);
  transition: all var(--transition);
}

.btn-login:hover {
  color: var(--white);
  border-color: rgba(255, 255, 255, .4);
  background: rgba(255, 255, 255, .06);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ====== HERO ====== */
.hero {
  /* Use svh for consistent viewport height on Safari (accounts for URL bar) */
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--black);
  overflow: hidden;
  padding-top: 80px;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
  opacity: 0.8;
  z-index: 2;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  width: 800px;
  height: 800px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(229, 132, 35, .08) 0%, transparent 70%);
  pointer-events: none;
  animation: heroGlow 6s ease-in-out infinite alternate;
  z-index: 3;
}

@keyframes heroGlow {
  0% {
    opacity: .5;
    transform: translateX(-50%) scale(1);
  }

  100% {
    opacity: 1;
    transform: translateX(-50%) scale(1.2);
  }
}

.hero-particles {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 3;
}

.hero-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--orange);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat 8s infinite;
}

@keyframes particleFloat {
  0% {
    opacity: 0;
    transform: translateY(100vh) scale(0);
  }

  10% {
    opacity: .6;
  }

  90% {
    opacity: .6;
  }

  100% {
    opacity: 0;
    transform: translateY(-20vh) scale(1);
  }
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 4;
  max-width: 850px;
  margin: 0 auto;
}

.hero-badge {
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 10px;
  letter-spacing: -1.5px;
  /* Prevent Safari font weight rendering differences */
  -webkit-font-smoothing: antialiased;
}

.hero-title .highlight-orange {
  color: var(--orange);
}

.hero-title .highlight-yellow {
  background: var(--yellow);
  color: var(--black);
  padding: 2px 14px;
  border-radius: 6px;
  display: inline-block;
  /* Fix Safari inline-block baseline alignment */
  vertical-align: baseline;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--white-muted);
  margin-bottom: 36px;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.hero-subtitle strong {
  color: var(--white);
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

/* ====== STATS BAR ====== */
.stats-bar {
  background: var(--yellow);
  padding: 20px 0;
  position: relative;
  overflow: hidden;
}

.stats-bar::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: linear-gradient(90deg, var(--yellow), var(--orange), var(--yellow));
  background-size: 200% 100%;
  animation: statsShimmer 4s ease infinite;
}

@keyframes statsShimmer {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

.stats-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  min-width: 250px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  font-weight: 900;
  color: var(--black);
  line-height: 1.2;
}

.stat-label {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  font-weight: 700;
  color: rgba(0, 0, 0, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

/* ====== PARTNER LOGOS ====== */
.partners {
  background: var(--black);
  padding: 30px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.partners-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  opacity: .7;
  transition: opacity var(--transition);
}

.partners-inner:hover {
  opacity: 1;
}

.partners-marquee-wrapper {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.partners-marquee-wrapper::before,
.partners-marquee-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}

.partners-marquee-wrapper::before {
  left: 0;
  background: linear-gradient(90deg, var(--black), transparent);
}

.partners-marquee-wrapper::after {
  right: 0;
  background: linear-gradient(-90deg, var(--black), transparent);
}

.partners-marquee-track {
  display: flex;
  gap: 48px;
  align-items: center;
  animation: marquee 35s linear infinite;
  width: max-content;
  padding: 20px 0;
  /* GPU compositing for smoother marquee on both platforms */
  will-change: transform;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

.partners-inner:hover {
  opacity: 1;
}

.partner-logo {
  font-size: .95rem;
  font-weight: 600;
  color: var(--white-muted);
  letter-spacing: 1px;
  transition: all var(--transition);
}

.partner-logo--img {
  display: inline-flex;
  align-items: center;
  opacity: .85;
  transition: opacity var(--transition), transform var(--transition), filter var(--transition);
  animation: wave 3s ease-in-out infinite alternate;
}

.partner-logo--img:nth-child(2n) {
  animation-delay: -1s;
}

.partner-logo--img:nth-child(3n) {
  animation-delay: -2s;
}

@keyframes wave {
  0% {
    transform: translateY(-12px);
  }

  100% {
    transform: translateY(12px);
  }
}

.partner-logo--img img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.partner-logo--img:hover {
  opacity: 1;
}

.partner-logo--img svg {
  height: 38px;
  width: auto;
}

/* ====== DOMINA LA IA ====== */
.domina {
  background: var(--black-light);
  position: relative;
}

.domina::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
}

.domina-header {
  text-align: center;
  margin-bottom: 56px;
}

.domina-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.domina-header p {
  color: var(--white-muted);
  font-size: 1rem;
  max-width: 580px;
  margin: 0 auto;
}

.domina-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.domina-card {
  background: var(--gradient-primary);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  color: var(--white);
}

.domina-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, .4);
  box-shadow: 0 15px 35px rgba(229, 132, 35, .4);
}

.domina-card-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  transition: background var(--transition);
}

.domina-card:hover .domina-card-icon {
  background: rgba(255, 255, 255, 0.3);
}

.domina-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}

.domina-card p {
  font-size: .9rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

/* ====== BIG STATS ====== */
.big-stats {
  background: var(--orange);
  padding: 40px 0;
  position: relative;
  overflow: hidden;
  color: var(--white);
}

.big-stats .big-stats-header h2 {
  color: var(--white);
}

.big-stats .big-stats-header .gradient-text {
  background: none;
  -webkit-text-fill-color: var(--white);
  color: var(--white);
}

.big-stats::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: repeating-linear-gradient(90deg,
      transparent,
      transparent 33.33%,
      rgba(0, 0, 0, .05) 33.33%,
      rgba(0, 0, 0, .05) 33.34%);
  pointer-events: none;
}

.big-stats-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 32px;
  position: relative;
  z-index: 1;
}

.big-stat {
  text-align: center;
}

.big-stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 900;
  color: var(--black);
  line-height: 1;
}

.big-stat-label {
  font-size: .85rem;
  font-weight: 700;
  color: rgba(0, 0, 0, .65);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ====== PROGRAMAS ====== */
.programas {
  background: var(--black-light);
  position: relative;
}

.programas-header {
  text-align: center;
  margin-bottom: 56px;
}

.programas-tag {
  display: inline-block;
  padding: 6px 24px;
  border-radius: 40px;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: rgba(229, 132, 35, .12);
  color: var(--orange);
  border: 1px solid rgba(229, 132, 35, .3);
  margin-bottom: 24px;
}

.programas-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  margin-bottom: 20px;
  letter-spacing: -1px;
  color: var(--white);
}

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

.programas-subtitle {
  color: var(--white-muted);
  font-size: 1rem;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.7;
}

.programas-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 400px));
  justify-content: center;
  gap: 24px;
}

.programas-card {
  background: var(--black-card);
  border-radius: 16px;
  padding: 0;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  border: 1px solid rgba(255, 255, 255, .06);
  position: relative;
  overflow: hidden;
}

.programas-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow-orange);
  border-color: rgba(229, 132, 35, .2);
}

/* Card 1: Pricing */
.programas-card:first-child {
  padding: 32px 28px;
}

/* Centering button and prices for Pricing card */
.programas-card:first-child .programas-card-pricing {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.programas-card:first-child .price-line {
  justify-content: center;
}

.programas-card:first-child .programas-btn-unite {
  align-self: center;
}

.programas-card-top {
  text-align: right;
  margin-bottom: 8px;
}

.programas-card-label {
  font-size: .78rem;
  font-weight: 700;
  color: var(--white-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.programas-card-pricing {
  margin-bottom: 24px;
}

.price-line {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}

.price-amount {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
}

.price-period {
  font-size: .85rem;
  color: var(--white-muted);
  font-weight: 500;
}

.price-line--annual .price-amount {
  font-size: 1.6rem;
  color: rgba(255, 255, 255, .6);
}

.price-line--annual .price-period {
  font-size: .75rem;
  color: rgba(255, 255, 255, .4);
}

.programas-btn-unite {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 40px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 900;
  background: var(--orange);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all var(--transition);
  align-self: flex-start;
  margin-bottom: 28px;
}

.programas-btn-unite:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 30px rgba(229, 132, 35, .4);
}

/* Image placeholder for cards 2 & 3 */
.programas-card-img {
  height: 250px;
  min-height: 250px;
  width: 100%;
  flex: none;
  background-size: cover;
  background-position: center;
  position: relative;
}

.programas-card-img::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 10, 10, .6));
}

/* Card bottom text */
.programas-card-bottom {
  padding: 24px 28px;
  border-top: 1px solid rgba(255, 255, 255, .06);
}

.programas-card-bottom h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}

.programas-card-bottom p {
  font-size: .85rem;
  color: var(--white-muted);
  line-height: 1.6;
}

/* ====== COMPANY MARQUEE ====== */
.companies {
  padding: 120px 0;
  background: var(--black-light);
  overflow: hidden;
}

.companies .partner-logo--img img {
  height: 60px;
  max-width: 180px;
}

.companies-header {
  text-align: center;
  margin-bottom: 32px;
}

.companies-header h3 {
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--white-muted);
}

.marquee-wrapper {
  overflow: hidden;
  position: relative;
}

.marquee-wrapper::before,
.marquee-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}

.marquee-wrapper::before {
  left: 0;
  background: linear-gradient(90deg, var(--black-light), transparent);
}

.marquee-wrapper::after {
  right: 0;
  background: linear-gradient(-90deg, var(--black-light), transparent);
}

.marquee-track {
  display: flex;
  gap: 48px;
  align-items: center;
  animation: marquee 30s linear infinite;
  width: max-content;
  padding: 24px 0;
  /* GPU compositing for smoother marquee on both platforms */
  will-change: transform;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.marquee-item {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white-muted);
  white-space: nowrap;
  opacity: .6;
  transition: opacity var(--transition);
  padding: 10px 20px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 8px;
}

.marquee-item:hover {
  opacity: 1;
}

/* ====== INSTRUCTORS ====== */
.instructors {
  background: var(--black);
}

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

.instructors-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
}

.instructors-header p {
  color: var(--white-muted);
  margin-top: 8px;
}

.instructor-tags {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.instructor-tag {
  display: inline-block;
  padding: 6px 20px;
  border-radius: 40px;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: rgba(229, 132, 35, .12);
  color: var(--orange);
  border: 1px solid rgba(229, 132, 35, .25);
}

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}

.instructor-card {
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, .06);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  transition: all var(--transition);
}

.instructor-card:hover {
  transform: translateY(-4px);
  border-color: rgba(229, 132, 35, .2);
  box-shadow: var(--shadow-glow-orange);
}

.instructor-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 16px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: var(--black);
  position: relative;
}

.instructor-avatar::after {
  content: '';
  position: absolute;
  top: -3px; right: -3px; bottom: -3px; left: -3px;
  border-radius: 50%;
  background: var(--gradient-primary);
  z-index: -1;
  filter: blur(8px);
  opacity: .4;
}

.instructor-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.instructor-card .role {
  font-size: .8rem;
  color: var(--orange);
  font-weight: 600;
}

.instructor-card .bio {
  font-size: .82rem;
  color: var(--white-muted);
  margin-top: 10px;
  line-height: 1.5;
}

.instructor-specialty {
  display: inline-block;
  margin-top: 12px;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: .7rem;
  font-weight: 700;
  background: rgba(244, 186, 26, .12);
  color: var(--yellow);
  border: 1px solid rgba(244, 186, 26, .2);
}

/* ====== INVEST IN YOU (CTA BANNER) ====== */
.invest-banner {
  background: var(--gradient-primary);
  padding: 40px 0;
  position: relative;
  overflow: hidden;
}

.invest-banner::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: repeating-linear-gradient(-45deg,
      transparent,
      transparent 20px,
      rgba(0, 0, 0, .04) 20px,
      rgba(0, 0, 0, .04) 40px);
  pointer-events: none;
}

.invest-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: relative;
  z-index: 1;
}

.invest-text p {
  font-family: var(--font-display);
  font-size: clamp(.85rem, 1.8vw, 1.05rem);
  font-weight: 800;
  color: var(--black);
  line-height: 1.5;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.invest-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 20px 48px;
  background: var(--black);
  color: var(--orange);
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-radius: 50px;
  white-space: nowrap;
  transition: all var(--transition);
  position: relative;
}

.invest-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 10px 40px rgba(0, 0, 0, .5);
  color: var(--yellow);
}

/* ====== TESTIMONIALS ====== */
.testimonials {
  background: var(--black-light);
}

.testimonials-header {
  text-align: center;
  margin-bottom: 48px;
}

.testimonials-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
}

/* Featured + Side Layout */
.testimonials-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
}

.testimonial-featured {
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, .06);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.testimonial-featured:hover {
  border-color: rgba(229, 132, 35, .2);
  box-shadow: var(--shadow-glow-orange);
}

.testimonial-featured-img {
  height: 220px;
  background: linear-gradient(135deg, rgba(229, 132, 35, .15), rgba(244, 186, 26, .08));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.testimonial-featured-img::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: repeating-linear-gradient(-45deg,
      transparent,
      transparent 8px,
      rgba(229, 132, 35, .03) 8px,
      rgba(229, 132, 35, .03) 16px);
}

.testimonial-featured-placeholder {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--black);
  position: relative;
  z-index: 1;
  box-shadow: 0 8px 30px rgba(229, 132, 35, .3);
}

.testimonial-featured-body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.testimonials-side {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.testimonial-card {
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, .06);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
  flex: 1;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 12px;
  right: 20px;
  font-size: 4rem;
  font-family: Georgia, serif;
  color: var(--orange);
  opacity: .15;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: rgba(244, 186, 26, .15);
}

.testimonial-text {
  font-size: .9rem;
  color: var(--white-soft);
  line-height: 1.7;
  margin-bottom: 16px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: .9rem;
  color: var(--black);
  flex-shrink: 0;
}

.testimonial-author-info h4 {
  font-size: .88rem;
  font-weight: 700;
}

.testimonial-author-info span {
  font-size: .78rem;
  color: var(--white-muted);
}

.testimonial-stars {
  color: var(--yellow);
  font-size: .9rem;
  margin-bottom: 12px;
}

/* ====== PRICING PLANS ====== */
.pricing-plans {
  background: var(--black);
  position: relative;
}

.pricing-plans::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
}

.pricing-header {
  text-align: center;
  margin-bottom: 56px;
}

.pricing-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.pricing-subtitle {
  color: var(--white-muted);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto;
}

.pricing-plans-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
  align-items: start;
}

.plan-card {
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 24px;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
  /* Safari fixes: isolation + GPU hint + mask for border-radius clipping */
  isolation: isolate;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -webkit-mask-image: -webkit-radial-gradient(white, black);
}

.plan-card:hover {
  border-color: rgba(255, 255, 255, .15);
  -webkit-transform: translateY(-5px);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, .4);
}

.plan-card--featured {
  border-color: var(--orange);
  background: linear-gradient(180deg, rgba(236, 102, 26, .08) 0%, var(--black-card) 40%);
}

.plan-card--featured:hover {
  border-color: var(--orange-light);
  box-shadow: var(--shadow-glow-orange);
}

.plan-badge-popular {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: var(--gradient-primary);
  color: var(--black);
  text-align: center;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 0;
}

.plan-card--featured .plan-card-header {
  padding-top: 20px;
}

.plan-card-header {
  text-align: center;
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.plan-label {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--white-muted);
  display: block;
  margin-bottom: 16px;
}

.plan-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  margin-bottom: 8px;
}

.plan-currency {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--orange);
  align-self: flex-start;
  margin-top: 8px;
}

.plan-amount {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}

.plan-period {
  font-size: 1rem;
  font-weight: 500;
  color: var(--white-muted);
  align-self: flex-end;
  margin-bottom: 6px;
}

.plan-billing {
  font-size: .85rem;
  color: var(--white-muted);
  margin: 0;
}

.plan-billing strong {
  color: var(--orange);
}

.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  flex: 1;
}

.plan-features li {
  padding: 10px 0;
  font-size: .9rem;
  color: var(--white-soft);
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, .04);
}

.plan-features li::before {
  content: '\2713';
  color: var(--orange);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.plan-features li strong {
  color: var(--white);
}

.plan-btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 16px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: transparent;
  color: var(--orange);
  border: 2px solid var(--orange);
  transition: all var(--transition);
}

.plan-btn:hover {
  background: var(--orange);
  color: var(--black);
  box-shadow: var(--shadow-glow-orange);
  transform: translateY(-2px);
}

.plan-btn--featured {
  background: var(--gradient-primary);
  color: var(--black);
  border: none;
}

.plan-btn--featured:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 30px rgba(236, 102, 26, .4);
}

@media (max-width: 768px) {
  .pricing-plans-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
}

/* ====== FAQ ====== */
.faq {
  background: var(--black-light);
}

.faq-header {
  text-align: center;
  margin-bottom: 48px;
}

.faq-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
}

.faq-description {
  color: var(--white-muted);
  font-size: .95rem;
  max-width: 600px;
  margin: 12px auto 0;
  line-height: 1.6;
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid rgba(255, 255, 255, .06);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item.active {
  border-color: rgba(229, 132, 35, .3);
}

.faq-category {
  padding: 8px 24px 0;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--orange);
  background: var(--black-card);
}

.faq-question {
  width: 100%;
  padding: 14px 24px 20px;
  background: var(--black-card);
  color: var(--white);
  font-size: .95rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition);
}

.faq-question:hover {
  background: var(--black-card-hover);
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--orange);
  transition: transform .3s ease;
  flex-shrink: 0;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .4s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: .9rem;
  color: var(--white-muted);
  line-height: 1.7;
  background: var(--black-card);
}

/* ====== FOOTER ====== */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255, 255, 255, .06);
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 32px;
}

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

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.footer-tagline {
  font-size: .85rem;
  color: var(--white-muted);
  line-height: 1.5;
  max-width: 280px;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--orange);
  margin-bottom: 8px;
}

.footer-col a {
  font-size: .85rem;
  color: var(--white-muted);
  transition: color var(--transition);
}

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

.footer-copy {
  width: 100%;
  text-align: center;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .06);
  font-size: .78rem;
  color: var(--gray);
}

/* ====== FLOATING MICRO-EFFECTS ====== */
@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

@keyframes pulse {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(229, 132, 35, .3);
  }

  50% {
    box-shadow: 0 0 0 12px rgba(229, 132, 35, 0);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% center;
  }

  100% {
    background-position: 200% center;
  }
}

/* ── Subtle floating effect on some elements ── */
.float-anim {
  animation: float 4s ease-in-out infinite;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
  .domina-cards {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .header-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .header-nav.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, .97);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .domina-cards {
    grid-template-columns: 1fr;
  }

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

  .stats-bar-inner {
    gap: 24px;
  }

  .big-stats-inner {
    flex-direction: column;
    gap: 20px;
  }

  .pricing-preview-inner {
    flex-direction: column;
  }

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

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .pricing-card {
    padding: 32px 24px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .section-pad {
    padding: 56px 0;
  }

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

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

/* ====== MASTERS PREVIEW ====== */
.masters-preview {
  position: relative;
  z-index: 2;
}

.masters-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}

.master-card {
  background: var(--black-card);
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255, 255, 255, .08);
  display: flex;
  flex-direction: column;
  /* Use height instead of min-height — Safari flex bug with min-height + absolute children */
  height: 480px;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease, box-shadow 0.3s ease;
  z-index: 1;
  /* Create isolation context — prevents Safari compositing bleed */
  isolation: isolate;
  /* Force GPU layer for consistent hover transitions across platforms */
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  /* Fix Safari overflow:hidden + border-radius clipping bug */
  -webkit-mask-image: -webkit-radial-gradient(white, black);
}

.master-card:hover {
  -webkit-transform: scale(1.05) translateY(-5px);
  transform: scale(1.05) translateY(-5px);
  border-color: var(--orange);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  z-index: 10;
}

.master-card-vertical {
  height: 480px;
}

.master-badges {
  position: absolute;
  top: 24px;
  left: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 2;
}

.master-badges span {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .9);
  letter-spacing: .5px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.master-media-placeholder {
  flex: 1;
  background: linear-gradient(180deg, rgba(30, 30, 30, 1) 0%, rgba(10, 10, 10, 1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, .3);
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: 1px;
  position: relative;
  text-align: center;
  padding: 20px;
}

.master-media-placeholder::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: url('../img/noise.png');
  /* visual texture if available, else ignored */
  opacity: .1;
}

.master-title {
  position: absolute;
  bottom: 30px;
  left: 24px;
  right: 24px;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.2;
  z-index: 2;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.master-card:hover .master-title {
  opacity: 0;
  transform: translateY(10px);
}

.master-media-bg {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  /* Safari needs explicit dimensions + transform hint for absolute children */
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  transition: transform 0.6s ease;
}

.master-card:hover .master-media-bg {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}

.master-media-placeholder-text {
  color: rgba(255, 255, 255, .15);
  font-weight: 900;
  font-size: 1.5rem;
  text-align: center;
  line-height: 1.4;
  text-transform: uppercase;
}

.master-overlay {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.4) 60%, rgba(0, 0, 0, 0.1) 100%);
  z-index: 1;
}

.master-content {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
  opacity: 0;
  -webkit-transform: translateY(20px);
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
  /* Fix Safari compositing for overlay transitions */
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.master-card:hover .master-content {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
  pointer-events: auto;
}

.master-top-logos {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: auto;
  /* push content down */
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .7);
  width: 100%;
}

.master-logos-right {
  display: flex;
  gap: 12px;
}

.logo-text {
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: .7rem;
}

.master-main-title {
  font-size: clamp(1.4rem, 2.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
  max-width: 80%;
}

.master-description {
  font-size: clamp(0.8rem, 1vw, 1rem);
  line-height: 1.6;
  color: var(--white-muted);
  max-width: 400px;
  margin-bottom: 40px;
  /* Prevent text overflow on Safari */
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.master-btn-arrow {
  width: 56px;
  height: 56px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all var(--transition);
  align-self: flex-start;
  /* Explicit flex-shrink to prevent Safari squishing */
  flex-shrink: 0;
}

.master-btn-arrow:hover {
  transform: scale(1.1) rotate(-45deg);
  background: white;
  color: var(--orange);
  box-shadow: 0 8px 20px rgba(236, 102, 26, .3);
}

/* Responsive */
@media (max-width: 992px) {
  .masters-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .master-card {
    height: 420px;
  }

  .master-main-title {
    max-width: 100%;
  }

  .master-description {
    margin-bottom: 20px;
  }

  .master-btn-arrow {
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 600px) {
  .masters-grid {
    grid-template-columns: 1fr;
  }

  .master-card {
    height: 380px;
  }

  /* On mobile, show content overlay always (no hover on touch) */
  .master-content {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
    pointer-events: auto;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.6) 50%, transparent 100%);
  }

  .master-content {
    padding: 20px;
  }

  .master-description {
    display: none;
  }
}

/* ====== NEW INSTRUCTOR CARDS ====== */
.instructor-card-new {
  background: var(--black-card);
  padding: 24px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, .08);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition);
  height: 100%;
}

.instructor-card-new:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, .15);
}

.instructor-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.instructor-avatar-new {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  background-color: #222;
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.instructor-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.instructor-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--yellow);
  text-transform: uppercase;
  margin: 0;
  line-height: 1.2;
}

.instructor-role {
  font-size: .85rem;
  color: var(--white-muted);
  line-height: 1.4;
}

.instructor-bio {
  font-size: .9rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, .8);
  margin-top: auto;
  /* push down if flex */
}

/* Update Instructors Grid to 2x2 */
.instructors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 24px;
}

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

/* ====== FINAL PRICING VIDEO LAYOUT ====== */
.final-pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.final-pricing-video {
  width: 100%;
}

.video-placeholder-box {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, .5);
  font-weight: 600;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.play-button-circle {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, .1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: all .3s ease;
}

.video-placeholder-box:hover .play-button-circle {
  background: var(--yellow);
  color: var(--black);
  transform: scale(1.1);
}

@media (max-width: 900px) {
  .final-pricing-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .final-pricing-video {
    order: -1;
    /* Video on top on mobile? Or bottom? Usually top. */
  }
}

@media (max-width: 768px) {
  .programas-cards {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .master-content {
    padding: 24px;
  }

  .partners-inner {
    gap: 24px;
  }

  .invest-banner-inner {
    flex-direction: column;
    text-align: center;
    gap: 24px;
  }

  .domina-header h2,
  .programas-header h2,
  .instructors-header h2,
  .testimonials-header h2,
  .faq-header h2 {
    font-size: 1.8rem;
  }
}

/* ====== NEW UI COMPONENTS ====== */
/* TOP BANNER */
.top-banner {
  background: var(--gradient-primary);
  color: var(--black);
  text-align: center;
  padding: 10px 0;
  position: relative;
  z-index: 1001;
  /* Above header if needed */
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 15px rgba(229, 132, 35, 0.3);
}

.banner-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

.banner-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.banner-badge {
  background: var(--black);
  color: var(--yellow);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.countdown-highlight {
  font-weight: 800;
  background: var(--black);
  color: var(--white);
  padding: 2px 8px;
  border-radius: 4px;
  margin: 0 4px;
  display: inline-block;
  min-width: 140px;
}

.banner-link {
  font-weight: 800;
  text-decoration: underline;
  transition: opacity var(--transition);
}

.banner-link:hover {
  opacity: 0.8;
}

/* Fix Header position since we added a banner above it */
.header {
  top: auto;
  /* Allow it to sit below banner normally */
}

.header.scrolled {
  top: 0;
  /* But fix to top when scrolling */
}

/* REGISTER WAITLIST SECTION */
.registro {
  background: var(--black);
  position: relative;
}

.registro-box {
  background: var(--black-card);
  border: 1px solid rgba(229, 132, 35, 0.3);
  border-radius: 24px;
  padding: 56px 40px;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-glow-orange);
}

.registro-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 150%;
  height: 200%;
  background: radial-gradient(circle, rgba(229, 132, 35, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.registro-content {
  position: relative;
  z-index: 2;
}

.registro-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 12px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.registro-content p {
  color: var(--white-muted);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.registro-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 400px;
  margin: 0 auto;
}

.form-group input {
  width: 100%;
  padding: 16px 20px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(0, 0, 0, 0.3);
  color: var(--white);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all var(--transition);
}

.form-group input:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 2px rgba(229, 132, 35, 0.2);
}

.form-group input:not(:placeholder-shown):invalid {
  border-color: #f87171;
  box-shadow: 0 0 0 2px rgba(248, 113, 113, 0.2);
}

.form-group input:not(:placeholder-shown):valid {
  border-color: #4ade80;
}

.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 1.1rem;
  border: none;
  cursor: pointer;
}

.btn-submit.loading {
  opacity: 0.8;
  cursor: not-allowed;
}

.form-message {
  margin-top: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  min-height: 24px;
}

/* ====== CROSS-PLATFORM NORMALIZATION ====== */
/* 
   Fixes for visual differences between macOS (Safari/Chrome) 
   and Windows (Chrome/Edge). Key differences addressed:
   - Font weight perception (macOS renders fonts ~10% heavier)
   - Backdrop-filter Safari quirks
   - Overflow + border-radius clipping in Safari
   - 100vh issue on mobile Safari (URL bar)
   - Scroll momentum on iOS/macOS
   - Hover states on touch devices
*/

/* === Accessibility: Respect user motion preferences === */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero-particle {
    display: none;
  }

  .partners-marquee-track,
  .marquee-track {
    animation: none;
  }
}

/* === Safari-specific backdrop-filter fix === */
@supports (-webkit-touch-callout: none) {
  /* Ensure backdrop-filter renders on Safari */
  .header.scrolled {
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
  }

  .header-nav.active {
    -webkit-backdrop-filter: blur(20px);
  }

  /* Safari sometimes needs explicit background for overlay transitions */
  .master-content {
    -webkit-transform: translateZ(0);
  }

  /* Fix Safari sub-pixel rendering on borders */
  .plan-card,
  .domina-card,
  .testimonial-card,
  .instructor-card-new,
  .faq-item {
    -webkit-transform: translateZ(0);
  }
}

/* === Touch device optimizations (iOS Safari, iPadOS) === */
@media (hover: none) and (pointer: coarse) {
  /* On touch devices, show master-card content always since no hover */
  .master-content {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.6) 40%, transparent 100%);
  }

  .master-card:hover {
    transform: none;
  }

  /* Disable hover transforms that feel jarring on touch */
  .domina-card:hover,
  .programas-card:hover,
  .testimonial-card:hover,
  .plan-card:hover,
  .instructor-card-new:hover {
    transform: none;
  }

  /* Remove tilt effects on touch devices */
  .domina-card,
  .course-card,
  .instructor-card {
    transform: none !important;
  }

  /* Ensure buttons are tap-friendly (min 44px touch target) */
  .btn-cta,
  .btn-cta-outline,
  .btn-login,
  .plan-btn,
  .programas-btn-unite {
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
  }

  /* Smoother elastic scrolling on iOS */
  body {
    -webkit-overflow-scrolling: touch;
  }
}

/* === High-DPI / Retina display optimizations === */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  /* Thinner borders on Retina to avoid appearing too thick */
  .faq-item,
  .plan-card,
  .domina-card,
  .testimonial-card,
  .instructor-card-new,
  .programas-card {
    border-width: 0.5px;
  }
}

/* === Fix for Safari elastic overscroll background color === */
@media screen and (-webkit-min-device-pixel-ratio: 0) {
  body::before {
    content: '';
    position: fixed;
    top: -100vh;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--black);
    z-index: -1;
  }
}