/* ============================================
   ASISERVER.COM - Modern Redesign 2026
   Bento Grid | Glassmorphism | Dark Mode
   CSS Grid + Flexbox | Scroll Animations
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  /* Brand Colors from Logo */
  --blue-50: #e6f3ff;
  --blue-100: #b3d9ff;
  --blue-200: #80bfff;
  --blue-300: #4da6ff;
  --blue-400: #1a8cff;
  --blue-500: #0073e6;
  --blue-600: #005cb3;
  --blue-700: #004080;
  --blue-800: #00264d;
  --blue-900: #001a33;

  --green-50: #e6fff0;
  --green-100: #b3ffd6;
  --green-200: #80ffbb;
  --green-300: #33ff8c;
  --green-400: #00e65c;
  --green-500: #00a651;
  --green-600: #008c44;
  --green-700: #006633;
  --green-800: #004d26;
  --green-900: #003319;

  /* Neutral */
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --gray-950: #020617;

  /* Semantic */
  --bg-primary: #ffffff;
  --bg-secondary: var(--gray-50);
  --bg-tertiary: var(--gray-100);
  --text-primary: var(--gray-900);
  --text-secondary: var(--gray-600);
  --text-tertiary: var(--gray-400);
  --border-color: var(--gray-200);
  --accent-primary: var(--blue-500);
  --accent-secondary: var(--green-500);

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.3);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);

  /* Layout */
  --max-width: 1280px;
  --nav-height: 72px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 200ms;
  --duration-normal: 350ms;
  --duration-slow: 600ms;

  color-scheme: light dark;
}

/* --- Dark Mode --- */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: var(--gray-950);
    --bg-secondary: var(--gray-900);
    --bg-tertiary: var(--gray-800);
    --text-primary: var(--gray-50);
    --text-secondary: var(--gray-400);
    --text-tertiary: var(--gray-500);
    --border-color: var(--gray-700);
    --accent-primary: var(--blue-400);
    --accent-secondary: var(--green-400);
    --glass-bg: rgba(15, 23, 42, 0.75);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  }
}

[data-theme="dark"] {
  --bg-primary: var(--gray-950);
  --bg-secondary: var(--gray-900);
  --bg-tertiary: var(--gray-800);
  --text-primary: var(--gray-50);
  --text-secondary: var(--gray-400);
  --text-tertiary: var(--gray-500);
  --border-color: var(--gray-700);
  --accent-primary: var(--blue-400);
  --accent-secondary: var(--green-400);
  --glass-bg: rgba(15, 23, 42, 0.75);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: var(--gray-50);
  --bg-tertiary: var(--gray-100);
  --text-primary: var(--gray-900);
  --text-secondary: var(--gray-600);
  --text-tertiary: var(--gray-400);
  --border-color: var(--gray-200);
  --accent-primary: var(--blue-500);
  --accent-secondary: var(--green-500);
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.3);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSysFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--duration-normal) var(--ease-out),
              color var(--duration-normal) var(--ease-out);
}

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

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

ul, ol {
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Section Spacing --- */
.section {
  padding: 100px 0;
  position: relative;
}

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

/* --- Typography --- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-secondary);
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.section-title span {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.7;
}

.section-header {
  margin-bottom: 60px;
}

.section-header--center {
  text-align: center;
}

.section-header--center .section-desc {
  margin: 0 auto;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out),
              backdrop-filter var(--duration-normal) var(--ease-out);
}

/* Over hero: white text */
.nav:not(.scrolled) .nav__logo {
  color: #fff;
}

.nav:not(.scrolled) .nav__link {
  color: rgba(255, 255, 255, 0.75);
}

.nav:not(.scrolled) .nav__link:hover,
.nav:not(.scrolled) .nav__link.active {
  color: #fff;
}

.nav:not(.scrolled) .nav__hamburger span {
  background: #fff;
}

.nav:not(.scrolled) .btn--secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}

.nav:not(.scrolled) .btn--secondary:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

/* Scrolled: solid bg + normal text */
.nav.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 var(--border-color);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text-primary);
  flex-shrink: 0;
}

.nav__logo img {
  height: 38px;
  width: auto;
}

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

.nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
  transition: color var(--duration-fast) var(--ease-out);
}

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

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  border-radius: 1px;
  transition: width var(--duration-normal) var(--ease-out);
}

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

/* Nav Dropdown */
.nav__dropdown {
  position: relative;
}

.nav__dropdown > .nav__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.nav__dropdown > .nav__link svg {
  transition: transform .25s;
}

.nav__dropdown:hover > .nav__link svg {
  transform: rotate(180deg);
}

.nav__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 260px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 8px;
  box-shadow: 0 16px 48px rgba(0,0,0,.1);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s, visibility .25s, transform .25s;
  z-index: 100;
}

.nav__dropdown:hover .nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: background .2s, color .2s;
}

.nav__dropdown-item:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.nav__dropdown-item--active {
  background: rgba(0,115,230,.06);
  color: var(--accent-primary);
}

.nav__dropdown-item svg {
  flex-shrink: 0;
  color: var(--accent-primary);
}

.nav__dropdown-item div {
  display: flex;
  flex-direction: column;
}

.nav__dropdown-item strong {
  font-size: 0.85rem;
  font-weight: 600;
  color: inherit;
}

.nav__dropdown-item small {
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

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

/* Hamburger */
.nav__hamburger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav__hamburger span {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--duration-normal) var(--ease-out),
              opacity var(--duration-fast) var(--ease-out);
}

.nav__hamburger.open span:first-child {
  transform: translateY(7px) rotate(45deg);
}

.nav__hamburger.open span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.open span:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--blue-600));
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 115, 230, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 115, 230, 0.45);
}

.btn--secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn--secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.btn--green {
  background: linear-gradient(135deg, var(--accent-secondary), var(--green-600));
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 166, 81, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn--green:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 166, 81, 0.45);
}

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  padding: 10px 20px;
}

.btn--ghost:hover {
  color: var(--accent-primary);
}

.btn--sm {
  padding: 8px 20px;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 16px 36px;
  font-size: 1rem;
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.btn:hover svg {
  transform: translateX(3px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
  background: var(--gray-950);
}

/* Background image slideshow */
.hero__bg-image {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: 0;
  filter: brightness(0.7);
  transition: opacity 1.5s ease-in-out;
  will-change: opacity;
}

.hero__slide--active {
  opacity: 0.45;
}

/* Animated gradient blobs overlay */
.hero__gradient {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  mix-blend-mode: screen;
  opacity: 0.85;
}

.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  will-change: transform;
}

.hero__blob--1 {
  width: 55vw;
  height: 55vw;
  max-width: 700px;
  max-height: 700px;
  background: radial-gradient(circle, rgba(0, 115, 230, 0.55) 0%, transparent 70%);
  top: -15%;
  left: -10%;
  animation: blobMove1 12s ease-in-out infinite alternate;
}

.hero__blob--2 {
  width: 45vw;
  height: 45vw;
  max-width: 600px;
  max-height: 600px;
  background: radial-gradient(circle, rgba(0, 166, 81, 0.45) 0%, transparent 70%);
  bottom: -10%;
  right: -5%;
  animation: blobMove2 14s ease-in-out infinite alternate;
}

.hero__blob--3 {
  width: 35vw;
  height: 35vw;
  max-width: 500px;
  max-height: 500px;
  background: radial-gradient(circle, rgba(0, 92, 179, 0.4) 0%, transparent 70%);
  top: 40%;
  right: 20%;
  animation: blobMove3 10s ease-in-out infinite alternate;
}

.hero__blob--4 {
  width: 30vw;
  height: 30vw;
  max-width: 400px;
  max-height: 400px;
  background: radial-gradient(circle, rgba(0, 200, 100, 0.3) 0%, transparent 70%);
  bottom: 15%;
  left: 25%;
  animation: blobMove4 16s ease-in-out infinite alternate;
}

@keyframes blobMove1 {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(8vw, 6vh) scale(1.12); }
  66%  { transform: translate(-4vw, 10vh) scale(0.95); }
  100% { transform: translate(6vw, -3vh) scale(1.08); }
}

@keyframes blobMove2 {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(-6vw, -5vh) scale(1.1); }
  66%  { transform: translate(5vw, -8vh) scale(0.92); }
  100% { transform: translate(-3vw, 4vh) scale(1.05); }
}

@keyframes blobMove3 {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(-10vw, 5vh) scale(1.15); }
  100% { transform: translate(4vw, -6vh) scale(0.9); }
}

@keyframes blobMove4 {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(8vw, -8vh) scale(1.1); }
  100% { transform: translate(-5vw, 3vh) scale(1.05); }
}

/* Hero content on top */
.hero__container {
  position: relative;
  z-index: 3;
}

.hero__content {
  max-width: 680px;
  text-align: left;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 24px;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-400);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  color: #fff;
}

.hero__title span {
  background: linear-gradient(135deg, #4da6ff 0%, #33ff8c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: 1.1875rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 540px;
}

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

.hero .btn--secondary {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.hero .btn--secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.hero__stats {
  display: flex;
  gap: 40px;
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.hero__stat-label {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
}



/* ============================================
   TRUSTED BAR
   ============================================ */
.trusted {
  padding: 40px 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.trusted__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
  margin-bottom: 24px;
}

.trusted__logos {
  display: flex;
  align-items: center;
  gap: 48px;
  animation: scroll-logos 30s linear infinite;
}

.trusted__logos img {
  height: 36px;
  opacity: 0.5;
  filter: grayscale(100%);
  transition: all var(--duration-normal) var(--ease-out);
}

.trusted__logos img:hover {
  opacity: 1;
  filter: grayscale(0%);
}

@keyframes scroll-logos {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   SERVICES — BENTO GRID (light base)
   ============================================ */
.services {
  position: relative;
  background: var(--bg-primary);
  overflow: hidden;
}

/* ── GRID — uniform cards ── */
.srv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
  perspective: 1200px;
}

/* Row 2: 2 cards centred, same width as row 1 */
.srv-card--d,
.srv-card--e {
  /* no extra placement needed — auto-flow puts them in row 2 */
}

/* ── BASE CARD ── */
.srv-card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius-xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: var(--text-primary);
  transition: transform 0.4s cubic-bezier(0.03, 0.98, 0.52, 0.99),
              box-shadow 0.4s ease,
              border-color 0.3s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

/* Animated border glow — follows cursor via JS */
.srv-card__border {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.srv-card__border::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: conic-gradient(
    from var(--border-angle, 0deg),
    transparent 40%,
    var(--blue-400) 50%,
    var(--green-400) 60%,
    transparent 70%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.srv-card:hover .srv-card__border {
  opacity: 1;
}

/* Radial glow on hover */
.srv-card__glow {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(
    600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(0, 115, 230, 0.06),
    transparent 50%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.srv-card:hover .srv-card__glow {
  opacity: 1;
}

/* Hover shadow */
.srv-card:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  border-color: var(--accent-primary);
}

[data-theme="dark"] .srv-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-color: rgba(255, 255, 255, 0.08);
  color: #fff;
}

[data-theme="dark"] .srv-card__glow {
  background: radial-gradient(
    600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(0, 115, 230, 0.12),
    transparent 50%
  );
}

[data-theme="dark"] .srv-card:hover {
  box-shadow: 0 20px 80px rgba(0, 115, 230, 0.15),
              0 0 40px rgba(0, 115, 230, 0.05);
}

/* ── Head (double icon row) ── */
.srv-card__head {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.srv-card__head .srv-card__icon {
  margin-bottom: 0;
}

/* ── TAGS ── */
.srv-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  width: fit-content;
  margin-bottom: 16px;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.srv-card__tag--accent {
  background: rgba(0, 115, 230, 0.08);
  color: var(--blue-600);
  border-color: rgba(0, 115, 230, 0.2);
}

.srv-card__tag--green {
  background: rgba(0, 166, 81, 0.08);
  color: var(--green-600);
  border-color: rgba(0, 166, 81, 0.2);
}

[data-theme="dark"] .srv-card__tag {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.7);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .srv-card__tag--accent {
  background: linear-gradient(135deg, rgba(0, 115, 230, 0.25), rgba(0, 166, 81, 0.15));
  color: var(--blue-300);
  border-color: rgba(0, 115, 230, 0.3);
}

[data-theme="dark"] .srv-card__tag--green {
  background: rgba(0, 166, 81, 0.15);
  color: var(--green-400);
  border-color: rgba(0, 166, 81, 0.25);
}

/* ── ICONS ── */
.srv-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  flex-shrink: 0;
}

.srv-card__icon svg {
  width: 24px;
  height: 24px;
}

.srv-card__icon--blue   { background: rgba(0, 115, 230, 0.10); color: var(--blue-600); }
.srv-card__icon--green  { background: rgba(0, 166, 81, 0.10);  color: var(--green-600); }
.srv-card__icon--purple { background: rgba(139, 92, 246, 0.10); color: #7c3aed; }
.srv-card__icon--rose   { background: rgba(244, 63, 94, 0.10);  color: #e11d48; }
.srv-card__icon--cyan   { background: rgba(6, 182, 212, 0.10);  color: #0891b2; }

[data-theme="dark"] .srv-card__icon--blue   { background: rgba(0, 115, 230, 0.15); color: var(--blue-400); }
[data-theme="dark"] .srv-card__icon--green  { background: rgba(0, 166, 81, 0.15);  color: var(--green-400); }
[data-theme="dark"] .srv-card__icon--purple { background: rgba(139, 92, 246, 0.15); color: #a78bfa; }
[data-theme="dark"] .srv-card__icon--rose   { background: rgba(244, 63, 94, 0.15);  color: #fb7185; }
[data-theme="dark"] .srv-card__icon--cyan   { background: rgba(6, 182, 212, 0.15);  color: #67e8f9; }

/* ── CONTENT ── */
.srv-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.3;
  position: relative;
  z-index: 1;
}

.srv-card__desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  position: relative;
  z-index: 1;
}

[data-theme="dark"] .srv-card__desc {
  color: rgba(255, 255, 255, 0.55);
}

/* Chip badges */
.srv-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  position: relative;
  z-index: 1;
}

.srv-chip {
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.6875rem;
  font-weight: 600;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

[data-theme="dark"] .srv-chip {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
}

/* CTA link */
.srv-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent-primary);
  transition: gap 0.3s ease, color 0.3s ease;
  position: relative;
  z-index: 1;
}

.srv-card__cta svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s ease;
}

.srv-card__cta:hover {
  gap: 12px;
}

.srv-card__cta:hover svg {
  transform: translateX(4px);
}

.srv-card__cta--green {
  color: var(--accent-secondary);
}

/* ── FEATURES LIST ── */
.srv-card__features {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  position: relative;
  z-index: 1;
}

.srv-card__features li {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  padding-left: 18px;
  position: relative;
}

.srv-card__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 8px rgba(0, 166, 81, 0.3);
}

[data-theme="dark"] .srv-card__features li {
  color: rgba(255, 255, 255, 0.6);
}

[data-theme="dark"] .srv-card__features li::before {
  background: var(--green-400);
  box-shadow: 0 0 8px rgba(0, 166, 81, 0.4);
}

/* ── Featured card with image ── */
.srv-card--featured {
  padding: 0;
  overflow: hidden;
}

.srv-card--featured .srv-card__body {
  padding: 24px 28px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.srv-card__img {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.srv-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.03, 0.98, 0.52, 0.99);
}

.srv-card--featured:hover .srv-card__img img {
  transform: scale(1.06);
}

.srv-card__tag--live {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(239, 68, 68, 0.9);
  color: #fff;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: livePulse 2s ease-in-out infinite;
}

@keyframes livePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* ============================================
   FEATURES - ALTERNATING
   ============================================ */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 60px 0;
}

.feature-row:nth-child(even) .feature-content {
  order: 2;
}

.feature-content__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.feature-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 1rem;
  color: var(--text-secondary);
}

.feature-check svg {
  width: 20px;
  height: 20px;
  color: var(--accent-secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-visual {
  position: relative;
}

.feature-visual__img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
  border: 1px solid var(--border-color);
}

.feature-visual__img img {
  width: 100%;
}

/* ============================================
   APPS SHOWCASE
   ============================================ */
.apps-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.apps-phones {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: flex-end;
}

.apps-phones__item {
  width: 200px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  transition: transform var(--duration-normal) var(--ease-out);
}

.apps-phones__item:hover {
  transform: translateY(-10px);
}

.apps-phones__item:nth-child(2) {
  transform: translateY(-30px);
}

.apps-phones__item:nth-child(2):hover {
  transform: translateY(-40px);
}

.apps-phones__item img {
  width: 100%;
}

.apps-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

.app-feature-item {
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  transition: all var(--duration-normal) var(--ease-out);
}

.app-feature-item:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.app-feature-item__icon {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.app-feature-item__title {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.app-feature-item__desc {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  transition: all var(--duration-normal) var(--ease-out);
}

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

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: 16px;
}

.testimonial-card__stars svg {
  width: 16px;
  height: 16px;
  color: #f59e0b;
}

.testimonial-card__text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

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

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--bg-tertiary);
}

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

.testimonial-card__info {
  display: flex;
  flex-direction: column;
}

.testimonial-card__name {
  font-weight: 700;
  font-size: 0.9375rem;
}

.testimonial-card__role {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

/* ============================================
   PROCESS / HOW IT WORKS
   ============================================ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  counter-reset: step;
}

.process-step {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  position: relative;
  transition: all var(--duration-normal) var(--ease-out);
  counter-increment: step;
}

.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--glass-shadow);
}

.process-step__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: #fff;
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 auto 20px;
}

.process-step__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.process-step__desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 80px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 64px;
}

.footer__brand-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 16px 0 24px;
  max-width: 300px;
}

.footer__socials {
  display: flex;
  gap: 12px;
}

.footer__social {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  transition: all var(--duration-fast) var(--ease-out);
}

.footer__social:hover {
  background: var(--accent-primary);
  color: #fff;
}

.footer__social svg {
  width: 18px;
  height: 18px;
}

.footer__col-title {
  font-weight: 700;
  font-size: 0.9375rem;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer__link:hover {
  color: var(--accent-primary);
}

.footer__bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

.footer__bottom-links {
  display: flex;
  gap: 24px;
}

.footer__bottom-link {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

.footer__bottom-link:hover {
  color: var(--accent-primary);
}

/* ============================================
   SCROLL-DRIVEN ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }
.reveal-delay-6 { transition-delay: 600ms; }

/* CSS Scroll-Driven animations for supported browsers */
@supports (animation-timeline: view()) {
  .scroll-reveal {
    animation: scrollFadeIn linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 30%;
  }

  @keyframes scrollFadeIn {
    from {
      opacity: 0;
      transform: translateY(60px) scale(0.96);
    }
    to {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
  }

  /* ── Service cards: enter + exit ── */
  .srv-card.scroll-reveal {
    animation: srvCardIn linear both, srvCardOut linear both;
    animation-timeline: view(), view();
    animation-range: entry 0% entry 40%, exit 60% exit 100%;
  }

  @keyframes srvCardIn {
    from {
      opacity: 0;
      transform: translateY(80px) scale(0.92) rotateX(6deg);
      filter: blur(4px);
    }
    to {
      opacity: 1;
      transform: translateY(0) scale(1) rotateX(0deg);
      filter: blur(0);
    }
  }

  @keyframes srvCardOut {
    from {
      opacity: 1;
      transform: translateY(0) scale(1) rotateX(0deg);
      filter: blur(0);
    }
    to {
      opacity: 0;
      transform: translateY(-60px) scale(0.94) rotateX(-4deg);
      filter: blur(3px);
    }
  }

  /* Staggered delays per card */
  .srv-card--a.scroll-reveal { animation-delay: 0ms, 0ms; }
  .srv-card--b.scroll-reveal { animation-delay: 80ms, 0ms; }
  .srv-card--c.scroll-reveal { animation-delay: 160ms, 0ms; }
  .srv-card--d.scroll-reveal { animation-delay: 120ms, 0ms; }
  .srv-card--e.scroll-reveal { animation-delay: 200ms, 0ms; }
  .srv-card--f.scroll-reveal { animation-delay: 280ms, 0ms; }

  .scroll-slide-left {
    animation: scrollSlideLeft linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 35%;
  }

  @keyframes scrollSlideLeft {
    from {
      opacity: 0;
      transform: translateX(-60px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }

  .scroll-slide-right {
    animation: scrollSlideRight linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 35%;
  }

  @keyframes scrollSlideRight {
    from {
      opacity: 0;
      transform: translateX(60px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
}

/* ============================================
   SKELETON LOADING
   ============================================ */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-tertiary) 25%,
    var(--bg-secondary) 50%,
    var(--bg-tertiary) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================
   MINI AUDIO PLAYER (STICKY)
   ============================================ */
.audio-player {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 900;
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  padding: 10px 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all var(--duration-normal) var(--ease-out);
}

.audio-player:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}

.audio-player__btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--duration-fast) var(--ease-out);
}

.audio-player__btn:hover {
  transform: scale(1.08);
}

.audio-player__btn svg {
  width: 18px;
  height: 18px;
}

.audio-player__info {
  display: flex;
  flex-direction: column;
  min-width: 120px;
}

.audio-player__title {
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.audio-player__status {
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.audio-player__live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-secondary);
  animation: pulse 2s ease-in-out infinite;
}

.audio-player__visualizer {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 24px;
}

.audio-player__bar {
  width: 3px;
  border-radius: 3px;
  background: var(--accent-primary);
  animation: equalizer 1.2s ease-in-out infinite;
}

.audio-player__bar:nth-child(1) { animation-delay: 0s; height: 8px; }
.audio-player__bar:nth-child(2) { animation-delay: 0.15s; height: 16px; }
.audio-player__bar:nth-child(3) { animation-delay: 0.3s; height: 12px; }
.audio-player__bar:nth-child(4) { animation-delay: 0.45s; height: 20px; }
.audio-player__bar:nth-child(5) { animation-delay: 0.6s; height: 10px; }

.audio-player.paused .audio-player__bar {
  animation-play-state: paused;
}

@keyframes equalizer {
  0%, 100% { height: 4px; }
  50% { height: 20px; }
}

.audio-player__volume {
  display: flex;
  align-items: center;
  gap: 6px;
}

.audio-player__volume svg {
  width: 16px;
  height: 16px;
  color: var(--text-tertiary);
}

.audio-player__volume-slider {
  width: 64px;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--bg-tertiary);
  border-radius: 2px;
  outline: none;
}

.audio-player__volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-primary);
  cursor: pointer;
}

.audio-player__close {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-tertiary);
  transition: all var(--duration-fast) var(--ease-out);
}

.audio-player__close:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.audio-player__close svg {
  width: 14px;
  height: 14px;
}

/* ============================================
   WHATSAPP FAB
   ============================================ */
.fab-whatsapp {
  position: fixed;
  bottom: 90px;
  right: 24px;
  z-index: 800;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--duration-normal) var(--ease-out);
}

.fab-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}

.fab-whatsapp svg {
  width: 28px;
  height: 28px;
}

/* Theme toggle in top bar */
.fab-theme,
.top-bar__theme {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.8);
  cursor: pointer;
  transition: all .2s;
  padding: 0;
}

.fab-theme:hover,
.top-bar__theme:hover {
  background: rgba(255,255,255,.2);
  border-color: rgba(255,255,255,.3);
  color: #fff;
}

.fab-theme svg,
.top-bar__theme svg {
  width: 14px;
  height: 14px;
}

/* ============================================
   MOBILE MENU OVERLAY
   ============================================ */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  padding: calc(var(--nav-height) + 24px) 24px 24px;
  transform: translateX(100%);
  transition: transform var(--duration-normal) var(--ease-out);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu__link {
  font-size: 1.5rem;
  font-weight: 700;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  transition: color var(--duration-fast) var(--ease-out);
}

.mobile-menu__link:hover {
  color: var(--accent-primary);
}

.mobile-menu__sub {
  display: flex;
  flex-direction: column;
  padding-left: 20px;
  border-left: 2px solid var(--border-color);
  margin-left: 8px;
}

.mobile-menu__link--sub {
  font-size: 1.1rem;
  font-weight: 500;
  padding: 10px 0;
  color: var(--text-secondary);
}

.mobile-menu__link--active {
  color: var(--accent-primary);
}

.mobile-menu__actions {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ============================================
   RESELLER SECTION
   ============================================ */
.reseller-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.reseller-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
}

.reseller-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glass-shadow);
  border-color: var(--accent-primary);
}

.reseller-card__icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.reseller-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.reseller-card__desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero__content {
    max-width: 100%;
  }

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

  .feature-row {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .feature-row:nth-child(even) .feature-content {
    order: 0;
  }

  .apps-showcase {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .apps-phones {
    order: -1;
  }

  .apps-features {
    max-width: 480px;
    margin: 32px auto 0;
  }

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

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

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

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 60px;
  }

  .hero__blob {
    filter: blur(60px);
  }

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

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

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

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

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

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

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

  .apps-phones__item {
    width: 140px;
  }

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

  .audio-player {
    left: 16px;
    right: 16px;
    transform: none;
    border-radius: var(--radius-lg);
  }

  .audio-player__volume {
    display: none;
  }
}

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

  .hero__title {
    font-size: 2rem;
  }

  .hero__stats {
    flex-direction: column;
    gap: 16px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }
}

/* ============================================
   PAGE TRANSITION
   ============================================ */
@view-transition {
  navigation: auto;
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.3s;
}

/* Smooth content transitions */
.page-content {
  view-transition-name: main-content;
}

::view-transition-old(main-content) {
  animation: fadeSlideOut 0.25s var(--ease-out) both;
}

::view-transition-new(main-content) {
  animation: fadeSlideIn 0.25s var(--ease-out) both;
}

@keyframes fadeSlideOut {
  to {
    opacity: 0;
    transform: translateY(-10px);
  }
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
}

/* ============================================
   CLIENTS CAROUSEL SECTION
   ============================================ */
.clients-section {
  overflow: hidden;
}

.clients-carousel {
  position: relative;
  margin-bottom: 48px;
}

.clients-carousel__track {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  -ms-overflow-style: none;
  scrollbar-width: none;
  padding: 4px 0;
}

.clients-carousel__track::-webkit-scrollbar {
  display: none;
}

.clients-carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--surface);
  color: var(--text-primary);
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .2s, box-shadow .2s, opacity .2s;
  opacity: .9;
}

.clients-carousel__btn:hover {
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 24px rgba(0,0,0,.2);
  opacity: 1;
}

.clients-carousel__btn--prev { left: -16px; }
.clients-carousel__btn--next { right: -16px; }

.client-card {
  position: relative;
  flex-shrink: 0;
  width: 280px;
  height: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
  color: #fff;
  scroll-snap-align: start;
}

.client-card__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease-out);
}

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

.client-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.75) 0%, rgba(0,0,0,.1) 50%, rgba(0,0,0,0) 100%);
  transition: background .4s var(--ease-out);
}

.client-card:hover .client-card__overlay {
  background: linear-gradient(to top, rgba(0,0,0,.85) 0%, rgba(0,0,0,.25) 60%, rgba(0,0,0,.05) 100%);
}

.client-card__info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(4px);
  opacity: .9;
  transition: transform .4s var(--ease-out), opacity .4s var(--ease-out);
}

.client-card:hover .client-card__info {
  transform: translateY(0);
  opacity: 1;
}

.client-card__logo {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255,255,255,.6);
  flex-shrink: 0;
  background: rgba(255,255,255,.15);
}

.client-card__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.client-card__name {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.client-card__country {
  font-size: 0.75rem;
  opacity: .8;
  display: flex;
  align-items: center;
  gap: 5px;
}

.client-card__live-dot {
  width: 7px;
  height: 7px;
  background: #00e676;
  border-radius: 50%;
  box-shadow: 0 0 6px #00e676;
  animation: livePulse 1.5s ease-in-out infinite;
}

@keyframes livePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .4; transform: scale(.7); }
}

.clients-cta {
  text-align: center;
  margin-top: 8px;
}

.clients-cta .btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

/* Responsive clients */
@media (max-width: 768px) {
  .client-card {
    width: 220px;
    height: 260px;
  }
  .client-card__info {
    padding: 14px;
  }
  .client-card__logo {
    width: 34px;
    height: 34px;
  }
  .client-card__name {
    font-size: 0.8rem;
  }
  .clients-carousel__btn--prev { left: 4px; }
  .clients-carousel__btn--next { right: 4px; }
}

/* ============================================
   PAYMENT BANNER
   ============================================ */
.payment-bar {
  padding: 40px 0;
  text-align: center;
}

.payment-bar__title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.payment-bar__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.payment-bar__logos img {
  height: 28px;
  opacity: 0.6;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.payment-bar__logos img:hover {
  opacity: 1;
}