/* ============================================================
   TNT STUDIO — DESIGN SYSTEM v2.0
   Single source of truth for all design tokens.
   Overrides the legacy duplicated :root in style.css.
   ============================================================ */

/* ── 1. FONT IMPORTS ── */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── 2. DESIGN TOKENS ── */
:root {
  /* ── Brand Colors ── */
  --color-brand-primary:   #8a63f0;
  --color-brand-secondary: #7fd1cb;
  --color-brand-accent:    #ff7b7b;

  /* ── Surface Scale (darkest → subtle) ── */
  --color-bg:        #000000;
  --color-surface-0: #000000;
  --color-surface-1: #080810;
  --color-surface-2: #0d0d1a;
  --color-surface-3: #121224;
  --color-surface-4: #181830;

  /* ── Text Scale ── */
  --color-text-primary:   #ffffff;
  --color-text-secondary: #b8b8d0;
  --color-text-muted:     #70708a;
  --color-text-accent:    var(--color-brand-secondary);

  /* ── Border / Glass ── */
  --color-border:           rgba(255, 255, 255, 0.07);
  --color-border-hover:     rgba(138, 99, 240, 0.45);
  --color-glass-bg:         rgba(8, 8, 20, 0.75);
  --color-glass-highlight:  rgba(255, 255, 255, 0.025);

  /* ── Semantic Colors ── */
  --color-success:  #3af5c5;
  --color-error:    #ff4d6d;
  --color-warning:  #ffcc00;
  --color-info:     #4da6ff;
  --color-trustpilot: #00b67a;

  /* ── Social Status ── */
  --color-online:  #3af5c5;
  --color-away:    #ffcc00;
  --color-busy:    #ff4d6d;
  --color-offline: #70708a;

  /* ── Gradients ── */
  --gradient-primary:     linear-gradient(135deg, var(--color-brand-primary), var(--color-brand-secondary));
  --gradient-primary-h:   linear-gradient(135deg, #a07fff, #9de8e2);
  --gradient-dark:        linear-gradient(135deg, #0d0d1a, #000000);
  --gradient-text:        linear-gradient(135deg, var(--color-brand-primary) 0%, var(--color-brand-secondary) 100%);
  --gradient-card-border: linear-gradient(135deg, rgba(138,99,240,0.6), rgba(127,209,203,0.3));
  --gradient-glow-top:    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(138,99,240,0.18) 0%, transparent 70%);
  --gradient-glow-center: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(138,99,240,0.08) 0%, transparent 70%);

  /* ── Glow / Shadow ── */
  --glow-primary:   0 0 12px rgba(138,99,240,0.7),  0 0 28px rgba(138,99,240,0.35), 0 0 50px rgba(138,99,240,0.15);
  --glow-secondary: 0 0 12px rgba(127,209,203,0.7),  0 0 28px rgba(127,209,203,0.35);
  --glow-success:   0 0 12px rgba(58,245,197,0.7),   0 0 24px rgba(58,245,197,0.3);
  --shadow-sm:   0 2px  8px rgba(0,0,0,0.4);
  --shadow-md:   0 8px 24px rgba(0,0,0,0.6);
  --shadow-lg:   0 20px 48px rgba(0,0,0,0.8);
  --shadow-card: 0 1px 0 rgba(255,255,255,0.04) inset, 0 16px 40px rgba(0,0,0,0.7);

  /* ── Border Radius ── */
  --radius-xs:   6px;
  --radius-sm:  10px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  /* ── Spacing (8px grid) ── */
  --sp-1:  0.25rem; /*  4px */
  --sp-2:  0.5rem;  /*  8px */
  --sp-3:  0.75rem; /* 12px */
  --sp-4:  1rem;    /* 16px */
  --sp-5:  1.25rem; /* 20px */
  --sp-6:  1.5rem;  /* 24px */
  --sp-8:  2rem;    /* 32px */
  --sp-10: 2.5rem;  /* 40px */
  --sp-12: 3rem;    /* 48px */
  --sp-16: 4rem;    /* 64px */
  --sp-20: 5rem;    /* 80px */
  --sp-24: 6rem;    /* 96px */

  /* ── Typography ── */
  --font-display: 'Orbitron', sans-serif;
  --font-body:    'Rajdhani', sans-serif;
  --font-ui:      'Inter', 'Rajdhani', sans-serif;

  --text-xs:   clamp(0.65rem, 1vw,   0.75rem);
  --text-sm:   clamp(0.8rem,  1.2vw, 0.875rem);
  --text-base: clamp(0.9rem,  1.5vw, 1rem);
  --text-lg:   clamp(1rem,    2vw,   1.125rem);
  --text-xl:   clamp(1.1rem,  2.5vw, 1.25rem);
  --text-2xl:  clamp(1.3rem,  3vw,   1.5rem);
  --text-3xl:  clamp(1.6rem,  4vw,   2rem);
  --text-4xl:  clamp(2rem,    5vw,   2.75rem);
  --text-5xl:  clamp(2.5rem,  7vw,   3.75rem);
  --text-6xl:  clamp(3rem,    9vw,   5rem);

  /* ── Motion ── */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.4, 0, 1, 1);
  --ease-inout: cubic-bezier(0.45, 0, 0.55, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.2, 0.9, 0.3, 1);

  --duration-fast:   150ms;
  --duration-normal: 280ms;
  --duration-slow:   450ms;
  --duration-slower: 700ms;

  --transition-fast:   var(--duration-fast)   var(--ease-out);
  --transition-normal: var(--duration-normal)  var(--ease-out);
  --transition-slow:   var(--duration-slow)    var(--ease-out);
  --transition-spring: var(--duration-slow)    var(--ease-spring);
  --transition-all:    all var(--duration-normal) var(--ease-out);

  /* ── Z-Index Scale ── */
  --z-base:    1;
  --z-raised:  10;
  --z-overlay: 100;
  --z-modal:   200;
  --z-toast:   300;
  --z-nav:     1000;
}

/* ── 3. RESET & BASE ── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-weight: 500;
  line-height: 1.65;
  overflow-x: hidden;
  padding-top: 76px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.15;
  margin-bottom: var(--sp-4);
  color: var(--color-text-primary);
}

p { color: var(--color-text-secondary); }

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

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

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--color-surface-1); }
::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #a07fff, #9de8e2);
}

/* ── 4. UTILITY CLASSES ── */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

@media (max-width: 640px) {
  .container { padding: 0 var(--sp-4); }
}

/* Text gradient */
.text-gradient,
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Animated gradient text */
.text-gradient-animated {
  background: linear-gradient(
    270deg,
    var(--color-brand-primary),
    var(--color-brand-secondary),
    #b99aff,
    var(--color-brand-primary)
  );
  background-size: 300% 300%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradientShift 6s ease infinite;
}

/* Section layout */
section {
  padding: var(--sp-24) var(--sp-8);
  position: relative;
  overflow: hidden;
}

@media (max-width: 768px) {
  section { padding: var(--sp-16) var(--sp-4); }
}

/* ── 5. PREMIUM SECTION TITLE ── */
.section-title {
  text-align: center;
  margin-bottom: var(--sp-12);
}

.section-title h2 {
  font-size: var(--text-4xl);
  display: inline-block;
  position: relative;
}

.section-title h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: var(--gradient-primary);
  margin: var(--sp-4) auto 0;
  border-radius: var(--radius-full);
  box-shadow: var(--glow-primary);
  transition: width var(--transition-slow);
}

.section-title:hover h2::after { width: 100px; }

.section-title p {
  max-width: 640px;
  margin: var(--sp-4) auto 0;
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ── 6. SCROLL REVEAL SYSTEM ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--duration-slower) var(--ease-out),
              transform var(--duration-slower) var(--ease-out);
}

.reveal.reveal-left  { transform: translateX(-32px) translateY(0); }
.reveal.reveal-right { transform: translateX(32px) translateY(0); }
.reveal.reveal-scale { transform: scale(0.92); }

.reveal.revealed {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

.reveal-delay-1 { transition-delay: 80ms; }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }
.reveal-delay-4 { transition-delay: 320ms; }
.reveal-delay-5 { transition-delay: 400ms; }
.reveal-delay-6 { transition-delay: 480ms; }

/* ── 7. NAVIGATION ── */
header,
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-3) 5%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: var(--z-nav);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-slow), border-color var(--transition-slow),
              padding var(--transition-normal);
}

header.scrolled,
.site-header.scrolled {
  background: rgba(0, 0, 0, 0.92);
  border-bottom-color: rgba(138, 99, 240, 0.12);
  padding-top: var(--sp-2);
  padding-bottom: var(--sp-2);
}

.logo img {
  height: 56px;
  transition: filter var(--transition-normal), transform var(--transition-spring);
  filter: drop-shadow(0 0 10px rgba(138, 99, 240, 0.4));
}

.logo:hover img {
  filter: drop-shadow(0 0 18px rgba(138, 99, 240, 0.8));
  transform: scale(1.04);
}

nav ul,
.nav-links {
  display: flex;
  gap: var(--sp-8);
  list-style: none;
}

nav a {
  color: var(--color-text-secondary);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-display);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition-fast);
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 1.5px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-normal) var(--ease-spring);
  box-shadow: var(--glow-primary);
}

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

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

/* Mobile nav toggle */
.menu-btn {
  display: none;
  cursor: pointer;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  position: relative;
  z-index: calc(var(--z-nav) + 1);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.menu-btn .bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: var(--radius-full);
  transition: transform var(--transition-normal), opacity var(--transition-fast), width var(--transition-normal);
}

.menu-btn.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.open .bar:nth-child(2) { opacity: 0; width: 0; }
.menu-btn.open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── 8. PREMIUM BUTTONS ── */
.btn,
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-spring),
              box-shadow var(--transition-normal),
              background var(--transition-normal);
  will-change: transform;
}

/* Primary gradient button */
.btn-primary {
  background: var(--gradient-primary);
  color: #000;
  font-weight: 800;
  box-shadow: 0 4px 20px rgba(138, 99, 240, 0.4);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 32px rgba(138, 99, 240, 0.6), 0 2px 8px rgba(0,0,0,0.4);
}

.btn-primary:hover::before { opacity: 1; }
.btn-primary:active { transform: translateY(-1px) scale(0.99); }

/* Ghost / outline button */
.btn-secondary,
.btn-ghost {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(8px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}

.btn-secondary:hover,
.btn-ghost:hover {
  border-color: var(--color-brand-secondary);
  color: var(--color-brand-secondary);
  background: rgba(127, 209, 203, 0.06);
  box-shadow: var(--glow-secondary), inset 0 1px 0 rgba(255,255,255,0.06);
  transform: translateY(-3px);
}

/* Button ripple effect */
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
  transform: scale(0);
  transition: transform 0.4s var(--ease-out), opacity 0.4s;
}

.btn:active::after {
  transform: scale(2);
  opacity: 1;
  transition: 0s;
}

/* ── 9. PREMIUM CARDS ── */
.card,
.feature-card,
.stat-item,
.step,
.program-card,
.partner-card,
.team-member {
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-spring),
              box-shadow var(--transition-normal),
              border-color var(--transition-normal);
  will-change: transform;
}

/* Top gradient line on cards */
.card::before,
.feature-card::before,
.step::before,
.program-card::before,
.partner-card::before,
.team-member::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(138, 99, 240, 0.5) 30%,
    rgba(127, 209, 203, 0.5) 70%,
    transparent 100%
  );
  opacity: 0;
  transition: opacity var(--transition-normal);
}

/* Ambient glow on hover */
.card::after,
.feature-card::after,
.step::after,
.program-card::after,
.partner-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: var(--gradient-card-border);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card:hover,
.feature-card:hover,
.step:hover,
.program-card:hover,
.partner-card:hover,
.team-member:hover {
  transform: translateY(-6px);
  border-color: rgba(138, 99, 240, 0.3);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.7),
              0 0 0 1px rgba(138, 99, 240, 0.15),
              inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.card:hover::before,
.feature-card:hover::before,
.step:hover::before,
.program-card:hover::before,
.partner-card:hover::before,
.team-member:hover::before { opacity: 1; }

/* ── 10. FEATURE ICONS ── */
.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(138,99,240,0.15), rgba(127,209,203,0.1));
  border: 1px solid rgba(138, 99, 240, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: var(--sp-5);
  transition: box-shadow var(--transition-normal), transform var(--transition-spring);
  background-clip: padding-box;
}

/* Gradient icon text */
.feature-icon i {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.feature-card:hover .feature-icon {
  box-shadow: var(--glow-primary);
  transform: scale(1.1) rotate(-3deg);
}

/* ── 11. HERO SECTION ── */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-20) 5% var(--sp-16);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}

/* Gradient orb ambience */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(ellipse, rgba(138,99,240,0.12) 0%, rgba(127,209,203,0.04) 50%, transparent 75%);
  pointer-events: none;
  z-index: 0;
  animation: float 12s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0.7) 100%);
  z-index: 0;
}

#particles-js,
.hero-video {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  z-index: -2;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  font-family: var(--font-display);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-brand-secondary);
  background: rgba(127, 209, 203, 0.08);
  border: 1px solid rgba(127, 209, 203, 0.2);
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-6);
  opacity: 0;
  animation: fadeInDown 0.7s var(--ease-out) 0.2s forwards;
}

.hero-eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-brand-secondary);
  box-shadow: 0 0 8px var(--color-brand-secondary);
  animation: pulse 2s infinite;
}

.hero h1,
.hero h2 {
  font-size: var(--text-6xl);
  line-height: 1.06;
  letter-spacing: -0.02em;
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) 0.4s forwards;
}

.hero h1 span,
.hero h2 span {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.hero p {
  font-size: var(--text-xl);
  color: var(--color-text-secondary);
  max-width: 580px;
  margin: var(--sp-6) auto 0;
  line-height: 1.7;
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) 0.6s forwards;
}

.cta-buttons {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--sp-8);
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) 0.8s forwards;
}

/* Platform icons */
.platforms {
  display: flex;
  gap: var(--sp-3);
  justify-content: center;
  margin-top: var(--sp-8);
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) 1s forwards;
}

.platform-item {
  width: 44px;
  height: 44px;
  background: var(--color-surface-2);
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-spring), box-shadow var(--transition-normal), border-color var(--transition-fast);
}

.platform-item img {
  height: 22px;
  filter: brightness(0) invert(1);
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.platform-item:hover {
  transform: scale(1.15) translateY(-3px);
  box-shadow: var(--glow-primary);
  border-color: rgba(138, 99, 240, 0.4);
}

.platform-item:hover img { opacity: 1; }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  opacity: 0;
  animation: fadeIn 1s var(--ease-out) 1.4s forwards;
}

.scroll-indicator span {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-family: var(--font-display);
}

.scroll-mouse {
  width: 22px;
  height: 34px;
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  position: relative;
}

.scroll-mouse::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 6px;
  background: var(--color-brand-secondary);
  border-radius: var(--radius-full);
  animation: scrollDot 1.8s ease-in-out infinite;
}

/* ── 12. STATS ── */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-12);
}

@media (max-width: 768px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 400px) {
  .stats { grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
}

.stat-item {
  text-align: center;
  padding: var(--sp-6) var(--sp-4);
  background: linear-gradient(135deg, var(--color-surface-2), var(--color-surface-1));
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 900;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
  display: block;
  margin-bottom: var(--sp-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-display);
}

/* ── 13. STEP NUMBERS ── */
.step-number {
  width: 52px;
  height: 52px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: #000;
  margin: 0 auto var(--sp-5);
  transition: box-shadow var(--transition-normal), transform var(--transition-spring);
}

.step:hover .step-number {
  box-shadow: var(--glow-primary);
  transform: scale(1.1);
}

/* Steps horizontal connector */
.steps {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  max-width: 1000px;
  margin: var(--sp-8) auto 0;
  position: relative;
}

@media (min-width: 768px) {
  .steps {
    flex-direction: row;
    gap: var(--sp-6);
  }

  .steps::before {
    content: '';
    position: absolute;
    top: 26px;
    left: calc(16.66% + 26px);
    right: calc(16.66% + 26px);
    height: 1px;
    background: linear-gradient(to right, var(--color-brand-primary), var(--color-brand-secondary));
    opacity: 0.3;
  }
}

/* ── 14. BADGE ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 800;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.badge-success {
  background: rgba(58, 245, 197, 0.12);
  color: var(--color-success);
  border: 1px solid rgba(58, 245, 197, 0.25);
}

.badge-primary {
  background: rgba(138, 99, 240, 0.12);
  color: var(--color-brand-primary);
  border: 1px solid rgba(138, 99, 240, 0.25);
}

/* ── 15. PAYPAL HIGHLIGHT ── */
.paypal-highlight {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--color-surface-2), var(--color-surface-1));
  border: 1px solid rgba(0, 136, 204, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--sp-12) var(--sp-8);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-4);
  position: relative;
  overflow: hidden;
}

.paypal-highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 136, 204, 0.6), transparent);
}

.paypal-highlight::after {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(0, 136, 204, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.paypal-logo-container img {
  height: 60px;
  margin-bottom: var(--sp-4);
}

/* ── 16. SOCIAL LINKS ── */
.social-link {
  width: 44px;
  height: 44px;
  background: var(--color-surface-2);
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  transition: background var(--transition-normal), color var(--transition-fast),
              transform var(--transition-spring), box-shadow var(--transition-normal),
              border-color var(--transition-fast);
}

.social-link:hover {
  background: var(--color-brand-primary);
  color: #000;
  border-color: transparent;
  transform: translateY(-4px) scale(1.1);
  box-shadow: var(--glow-primary);
}

/* ── 17. PRESS LOGOS ── */
.press-logos {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-10);
  margin-top: var(--sp-8);
  align-items: center;
}

.press-logo {
  height: 26px;
  filter: brightness(0) invert(0.55);
  opacity: 0.55;
  transition: filter var(--transition-normal), opacity var(--transition-normal), transform var(--transition-spring);
}

.press-logo:hover {
  filter: brightness(0) invert(1);
  opacity: 1;
  transform: scale(1.08) translateY(-2px);
}

/* ── 18. TRUSTPILOT ── */
.trustpilot-section {
  background: var(--color-surface-1);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.trustpilot-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-6);
  max-width: 800px;
  margin: 0 auto;
}

.trustpilot-stars {
  display: flex;
  gap: var(--sp-2);
  margin: var(--sp-3) 0 var(--sp-2);
}

.trustpilot-stars i {
  color: var(--color-trustpilot);
  font-size: 1.8rem;
  filter: drop-shadow(0 0 6px var(--color-trustpilot));
}

.trustpilot-score {
  font-size: var(--text-3xl);
  font-weight: 900;
  color: var(--color-trustpilot);
  font-family: var(--font-display);
  text-shadow: 0 0 20px rgba(0, 182, 122, 0.4);
}

.trustpilot-cta {
  background: var(--color-trustpilot);
  color: #000;
  font-weight: 800;
  padding: var(--sp-4) var(--sp-10);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  font-size: var(--text-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  box-shadow: 0 0 24px rgba(0, 182, 122, 0.4);
  transition: transform var(--transition-spring), box-shadow var(--transition-normal),
              background var(--transition-fast);
}

.trustpilot-cta:hover {
  background: #00cc8f;
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 0 40px rgba(0, 182, 122, 0.6);
}

.trustpilot-quote {
  font-style: italic;
  color: var(--color-text-secondary);
  border-left: 3px solid var(--color-trustpilot);
  padding: var(--sp-5) var(--sp-6);
  background: var(--color-surface-2);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  line-height: 1.7;
}

.trustpilot-quote span {
  color: var(--color-trustpilot);
  display: block;
  margin-top: var(--sp-2);
  font-weight: 700;
  font-style: normal;
}

/* ── 19. FOOTER ── */
footer {
  background: var(--color-surface-0);
  border-top: 1px solid var(--color-border);
  padding: var(--sp-16) 5% var(--sp-8);
  text-align: center;
}

.footer-logo img {
  height: 52px;
  filter: drop-shadow(0 0 12px rgba(138, 99, 240, 0.4));
  margin: 0 auto;
  transition: filter var(--transition-normal);
}

.footer-logo:hover img {
  filter: drop-shadow(0 0 20px rgba(138, 99, 240, 0.7));
}

.social-links {
  display: flex;
  justify-content: center;
  gap: var(--sp-3);
  margin: var(--sp-6) 0;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-6);
  margin-bottom: var(--sp-8);
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: var(--font-display);
  transition: color var(--transition-fast);
}

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

.copyright {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  margin-top: var(--sp-4);
  letter-spacing: 0.04em;
}

/* ── 20. BACK TO TOP ── */
.back-to-top {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-normal), visibility var(--transition-normal),
              transform var(--transition-spring), box-shadow var(--transition-normal);
  box-shadow: var(--glow-primary);
  z-index: var(--z-toast);
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px) scale(1.08);
  box-shadow: var(--glow-primary), 0 8px 24px rgba(0,0,0,0.4);
}

/* ── 21. SCROLL PROGRESS BAR ── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: var(--gradient-primary);
  box-shadow: var(--glow-primary);
  z-index: calc(var(--z-nav) + 1);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.1s linear;
}

/* ── 22. RESPONSIVE BREAKPOINTS ── */
@media (max-width: 768px) {
  .menu-btn {
    display: flex;
  }

  nav ul,
  .nav-links {
    position: fixed;
    top: 0;
    left: -100%;
    width: 72%;
    max-width: 300px;
    height: 100vh;
    background: rgba(0, 0, 0, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--sp-8);
    transition: left var(--transition-slow) var(--ease-out);
    z-index: var(--z-nav);
    border-right: 1px solid var(--color-border);
  }

  nav ul.active,
  .nav-links.active {
    left: 0;
    box-shadow: 4px 0 40px rgba(0, 0, 0, 0.6);
  }

  nav a {
    font-size: 0.9rem;
    letter-spacing: 0.12em;
  }

  .hero h1,
  .hero h2 { font-size: var(--text-5xl); }

  .hero p { font-size: var(--text-base); }

  .cta-buttons { flex-direction: column; align-items: center; }

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

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

@media (max-width: 480px) {
  .hero h1,
  .hero h2 { font-size: var(--text-4xl); }

  .stats { gap: var(--sp-3); }

  .stat-number { font-size: var(--text-3xl); }
}

/* ── 23. FEATURES GRID ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: var(--sp-5);
}

.feature-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--sp-2);
}

.feature-card p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ── 24. SECTION BACKGROUND VARIANTS ── */
.section-dark {
  background: var(--color-surface-1);
}

.section-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(138, 99, 240, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(138, 99, 240, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: 0;
  pointer-events: none;
  animation: gridPulse 10s ease-in-out infinite alternate;
}

/* ── 25. REDUCED MOTION SUPPORT ── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}