/* ═══════════════════════════════════════════════════════════
   ARGON EDUCATION — Site vitrine
   Palette bleu-violet Argon
   ═══════════════════════════════════════════════════════════ */

/* ─── Variables ─────────────────────────────────────────── */
:root {
  --bg-dark: #07071a;
  --bg-navy: #0d0d2b;
  --bg-card: rgba(255,255,255,0.04);
  --bg-glass: rgba(255,255,255,0.06);
  --bg-light: #f7f8fc;
  --bg-white: #ffffff;

  --argon-blue: #00b4d8;
  --argon-violet: #7209b7;
  --argon-pink: #f72585;
  --argon-cyan: #4cc9f0;
  --argon-gradient: linear-gradient(135deg, #00b4d8 0%, #7209b7 100%);
  --argon-gradient-r: linear-gradient(135deg, #7209b7 0%, #00b4d8 100%);
  --argon-glow: 0 0 40px rgba(0,180,216,0.3);

  --text-white: #f0f0f5;
  --text-muted: #9ca3af;
  --text-dark: #1a1a2e;
  --text-body: #4a4a6a;
  --text-heading: #0d0d2b;

  --radius: 16px;
  --radius-sm: 10px;
  --radius-full: 999px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.12);

  --container: 1200px;
  --gap: 24px;
}

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-dark);
  background: var(--bg-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── Typography ────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-heading);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
p { color: var(--text-body); }

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

/* ─── Container / Layout ────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.section--dark {
  background: var(--bg-dark);
  color: var(--text-white);
}
.section--dark h2, .section--dark h3 { color: var(--text-white); }
.section--dark p { color: var(--text-muted); }
.section--navy {
  background: var(--bg-navy);
  color: var(--text-white);
}
.section--navy h2, .section--navy h3 { color: var(--text-white); }
.section--navy p { color: var(--text-muted); }
.section--light {
  background: var(--bg-light);
}
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}
.section-header p {
  margin-top: 16px;
  font-size: 1.1rem;
}
.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(0,180,216,0.1);
  color: var(--argon-blue);
  margin-bottom: 16px;
}
.section--dark .section-tag { background: rgba(0,180,216,0.15); }

.grid { display: grid; gap: var(--gap); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ─── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--argon-gradient);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0,180,216,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,180,216,0.4);
}
.btn-outline {
  border: 2px solid rgba(255,255,255,0.25);
  color: #fff;
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  border-color: var(--argon-blue);
  background: rgba(0,180,216,0.1);
}
.btn-dark {
  background: var(--bg-dark);
  color: #fff;
}
.btn-dark:hover { background: var(--bg-navy); transform: translateY(-2px); }
.btn-ghost {
  color: var(--argon-blue);
  padding: 10px 20px;
}
.btn-ghost:hover { background: rgba(0,180,216,0.08); border-radius: var(--radius-sm); }
.btn i, .btn svg { font-size: 1.1em; }

/* ─── Navigation ────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition);
}
.navbar.scrolled {
  background: rgba(7,7,26,0.92);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 2px 24px rgba(0,0,0,0.3);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1360px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}
.nav-brand .brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--argon-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #fff;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-links a {
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--argon-gradient);
  transition: width var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: #fff;
}
.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-actions .btn {
  padding: 10px 24px;
  font-size: 0.85rem;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  transition: all var(--transition);
  border-radius: 2px;
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ─── Hero ──────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--bg-dark);
  overflow: hidden;
  padding-top: 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-bg .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: orbFloat 12s ease-in-out infinite;
}
.hero-bg .orb-1 {
  width: 500px; height: 500px;
  background: var(--argon-blue);
  top: -10%; right: -5%;
  animation-delay: 0s;
}
.hero-bg .orb-2 {
  width: 400px; height: 400px;
  background: var(--argon-violet);
  bottom: -15%; left: -5%;
  animation-delay: -4s;
}
.hero-bg .orb-3 {
  width: 300px; height: 300px;
  background: var(--argon-pink);
  top: 40%; left: 50%;
  animation-delay: -8s;
  opacity: 0.3;
}
.hero-bg .grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}
.hero-content h1 {
  color: #fff;
  margin-bottom: 24px;
}
.hero-content p {
  color: var(--text-muted);
  font-size: 1.2rem;
  margin-bottom: 40px;
  max-width: 560px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-visual {
  position: relative;
  z-index: 2;
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-mockup {
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(0,180,216,0.15), rgba(114,9,183,0.15));
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.4);
}
.hero-mockup::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 32px;
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.hero-mockup .dots {
  position: absolute;
  top: 10px;
  left: 14px;
  display: flex;
  gap: 6px;
}
.hero-mockup .dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.hero-mockup .dots span:nth-child(1) { background: #ff5f57; }
.hero-mockup .dots span:nth-child(2) { background: #febc2e; }
.hero-mockup .dots span:nth-child(3) { background: #28c840; }
.hero-mockup .mockup-body {
  padding: 48px 24px 24px;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
  height: calc(100% - 32px);
}
.mockup-sidebar {
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-sm);
  padding: 16px;
}
.mockup-sidebar .bar {
  height: 8px;
  border-radius: 4px;
  margin-bottom: 12px;
  opacity: 0.3;
}
.mockup-sidebar .bar:nth-child(1) { width: 70%; background: var(--argon-blue); opacity: 0.8; }
.mockup-sidebar .bar:nth-child(2) { width: 90%; background: #fff; }
.mockup-sidebar .bar:nth-child(3) { width: 60%; background: #fff; }
.mockup-sidebar .bar:nth-child(4) { width: 80%; background: #fff; }
.mockup-sidebar .bar:nth-child(5) { width: 50%; background: #fff; }
.mockup-main {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  align-content: start;
}
.mockup-card {
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
  padding: 16px;
  border: 1px solid rgba(255,255,255,0.06);
}
.mockup-card .mc-bar {
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.15);
  margin-bottom: 8px;
}
.mockup-card .mc-bar:first-child { width: 50%; background: var(--argon-blue); opacity: 0.6; }
.mockup-card .mc-bar:last-child { width: 80%; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--text-muted);
  font-size: 0.85rem;
}
.hero-trust .avatars {
  display: flex;
}
.hero-trust .avatars span {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid var(--bg-dark);
  margin-left: -8px;
  background: var(--argon-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: #fff;
  font-weight: 700;
}
.hero-trust .avatars span:first-child { margin-left: 0; }

/* ─── Stats Bar ─────────────────────────────────────────── */
.stats-bar {
  background: var(--bg-navy);
  padding: 48px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.stats-bar .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item .stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--argon-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-item .stat-label {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 4px;
}

/* ─── Values (Noble, Stable, Rare, Inerte) ──────────────── */
.value-card {
  padding: 40px;
  border-radius: var(--radius);
  background: var(--bg-glass);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--card-color, var(--argon-gradient));
  opacity: 0;
  transition: opacity var(--transition);
}
.value-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255,255,255,0.12);
  box-shadow: var(--argon-glow);
}
.value-card:hover::before { opacity: 1; }
.value-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  transition: transform var(--transition);
}
.value-card:hover .value-icon { transform: scale(1.1); }
.value-card h3 {
  margin-bottom: 4px;
  font-size: 1.3rem;
}
.value-card .subtitle {
  font-size: 0.85rem;
  color: var(--argon-blue);
  font-weight: 500;
  margin-bottom: 12px;
}
.value-card p {
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ─── Feature Cards ─────────────────────────────────────── */
.feature-card {
  padding: 32px;
  background: var(--bg-white);
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.06);
  transition: all var(--transition);
  position: relative;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0,180,216,0.2);
}
.feature-card .f-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,180,216,0.1), rgba(114,9,183,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--argon-blue);
  margin-bottom: 16px;
}
.feature-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.feature-card p { font-size: 0.88rem; }

/* ─── Carousel / Swiper ─────────────────────────────────── */
.screenshots-carousel {
  padding: 0 40px;
  position: relative;
}
.screenshots-carousel .swiper-slide {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.screenshots-carousel .swiper-button-prev,
.screenshots-carousel .swiper-button-next {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--argon-gradient);
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,180,216,0.3);
  transition: all var(--transition);
}
.screenshots-carousel .swiper-button-prev:hover,
.screenshots-carousel .swiper-button-next:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(0,180,216,0.4);
}
.screenshots-carousel .swiper-button-prev::after,
.screenshots-carousel .swiper-button-next::after {
  font-size: 16px;
  font-weight: 700;
}

/* ─── Slide Mockup (app screen) ─────────────────────────── */
.slide-mockup {
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
  aspect-ratio: 16/10;
  display: flex;
  flex-direction: column;
}
.mockup-chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(0,0,0,0.3);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  flex-shrink: 0;
}
.mockup-chrome > span {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.mockup-chrome > span:nth-child(1) { background: #ff5f57; }
.mockup-chrome > span:nth-child(2) { background: #febc2e; }
.mockup-chrome > span:nth-child(3) { background: #28c840; }
.mockup-chrome em {
  font-style: normal;
  font-size: 0.65rem;
  color: rgba(255,255,255,0.4);
  margin-left: 12px;
  background: rgba(255,255,255,0.06);
  padding: 3px 12px;
  border-radius: 6px;
  flex: 1;
  max-width: 280px;
}
.mockup-chrome em i { font-size: 0.55rem; margin-right: 4px; color: #28c840; }
.mockup-ui {
  flex: 1;
  display: flex;
  min-height: 0;
  overflow: hidden;
}
.mk-sb {
  width: 52px;
  background: rgba(0,0,0,0.25);
  border-right: 1px solid rgba(255,255,255,0.05);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.mk-sb-logo {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: var(--argon-gradient);
  margin-bottom: 8px;
  flex-shrink: 0;
}
.mk-sb b {
  width: 32px; height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.08);
  display: block;
}
.mk-sb b.active {
  background: var(--argon-blue);
  opacity: 0.8;
}
.mk-main {
  flex: 1;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  overflow: hidden;
}
.mk-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}
.mk-page-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
}
.mk-avatar {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--argon-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
  color: #fff;
}
.mk-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  flex-shrink: 0;
}
.mk-stat {
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
  padding: 8px 10px;
  border-left: 3px solid var(--ac, #00b4d8);
  display: flex;
  align-items: center;
  gap: 8px;
}
.mk-stat i {
  color: var(--ac, #00b4d8);
  font-size: 0.7rem;
  opacity: 0.8;
}
.mk-stat strong {
  display: block;
  font-size: 0.8rem;
  color: #fff;
  line-height: 1;
}
.mk-stat small {
  display: block;
  font-size: 0.5rem;
  color: rgba(255,255,255,0.4);
  margin-top: 2px;
}
.mk-chart {
  flex: 1;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.mk-chart-title {
  font-size: 0.6rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: 8px;
  flex-shrink: 0;
}
.mk-bars {
  flex: 1;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  min-height: 0;
}
.mk-bar {
  flex: 1;
  height: var(--h, 50%);
  background: var(--argon-gradient);
  border-radius: 4px 4px 0 0;
  min-height: 8px;
  opacity: 0.8;
  transition: opacity 0.3s;
}
.mk-bar:hover { opacity: 1; }

/* ─── Mockup: Table ─────────────────────────────────────── */
.mk-table {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}
.mk-trow {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  border-radius: 4px;
  background: rgba(255,255,255,0.02);
}
.mk-trow.mk-thead {
  background: rgba(255,255,255,0.05);
  font-size: 0.55rem;
  color: rgba(255,255,255,0.5);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.mk-trow span {
  flex: 1;
  font-size: 0.65rem;
  color: rgba(255,255,255,0.6);
  text-align: center;
}
.mk-name {
  height: 6px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  display: inline-block;
  width: 70%;
}
.mk-grade {
  font-weight: 700;
  font-size: 0.7rem !important;
  padding: 2px 6px;
  border-radius: 4px;
}
.mk-grade.good { color: #28c840; background: rgba(40,200,64,0.1); }
.mk-grade.mid { color: #febc2e; background: rgba(254,188,46,0.1); }
.mk-grade.low { color: #ff5f57; background: rgba(255,95,87,0.1); }

/* ─── Mockup: Schedule ──────────────────────────────────── */
.mk-schedule {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.mk-sch-head {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  margin-bottom: 6px;
  flex-shrink: 0;
}
.mk-sch-head span {
  text-align: center;
  font-size: 0.6rem;
  color: rgba(255,255,255,0.5);
  font-weight: 600;
  padding: 4px;
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
}
.mk-sch-body {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  min-height: 0;
}
.mk-sch-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mk-block {
  background: var(--bc, #00b4d8);
  opacity: 0.25;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.5rem;
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.02em;
  min-height: 16px;
}
.mk-block:hover { opacity: 0.5; }

/* ─── Mockup: Chat ──────────────────────────────────────── */
.mk-chat {
  flex: 1;
  display: flex;
  gap: 6px;
  overflow: hidden;
}
.mk-chat-list {
  width: 120px;
  background: rgba(0,0,0,0.2);
  border-radius: 6px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}
.mk-contact {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border-radius: 4px;
  transition: background 0.3s;
}
.mk-contact.active { background: rgba(0,180,216,0.15); }
.mk-contact-avatar {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  flex-shrink: 0;
}
.mk-contact-info {
  flex: 1;
  min-width: 0;
}
.mk-contact-info b {
  display: block;
  height: 5px;
  background: rgba(255,255,255,0.15);
  border-radius: 3px;
  width: 80%;
}
.mk-contact-info small {
  display: block;
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  width: 60%;
  margin-top: 3px;
}
.mk-badge {
  background: var(--argon-pink);
  color: #fff;
  font-size: 0.5rem;
  width: 16px; height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}
.mk-messages {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  justify-content: flex-end;
}
.mk-msg {
  max-width: 75%;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 0.55rem;
  line-height: 1.5;
}
.mk-msg p { color: rgba(255,255,255,0.8); margin: 0; font-size: 0.55rem; }
.mk-msg time { font-size: 0.45rem; color: rgba(255,255,255,0.3); display: block; margin-top: 2px; }
.mk-msg.received {
  background: rgba(255,255,255,0.06);
  align-self: flex-start;
  border-bottom-left-radius: 2px;
}
.mk-msg.sent {
  background: rgba(0,180,216,0.2);
  align-self: flex-end;
  border-bottom-right-radius: 2px;
}

/* ─── Mockup: Attendance ────────────────────────────────── */
.mk-attendance {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}
.mk-att-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 12px;
  background: rgba(255,255,255,0.03);
  border-radius: 6px;
}
.mk-att-name {
  height: 6px;
  width: 120px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
}
.mk-att-status {
  font-size: 0.55rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
}
.mk-att-status i { margin-right: 3px; font-size: 0.5rem; }
.mk-att-status.present { color: #28c840; background: rgba(40,200,64,0.1); }
.mk-att-status.absent { color: #ff5f57; background: rgba(255,95,87,0.1); }
.mk-att-status.late { color: #febc2e; background: rgba(254,188,46,0.1); }

/* ─── Mockup: Finance badges ────────────────────────────── */
.mk-badge-paid { font-size: 0.55rem; font-weight: 600; color: #28c840; background: rgba(40,200,64,0.1); padding: 2px 8px; border-radius: 4px; }
.mk-badge-partial { font-size: 0.55rem; font-weight: 600; color: #febc2e; background: rgba(254,188,46,0.1); padding: 2px 8px; border-radius: 4px; }
.mk-badge-unpaid { font-size: 0.55rem; font-weight: 600; color: #ff5f57; background: rgba(255,95,87,0.1); padding: 2px 8px; border-radius: 4px; }
.mk-table-finance .mk-trow span { text-align: left; }

.mockup-caption {
  padding: 10px 16px;
  background: rgba(0,0,0,0.4);
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.72rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
  flex-shrink: 0;
}
.mockup-caption i {
  color: var(--argon-blue);
  margin-right: 6px;
}

.swiper-pagination-bullet-active {
  background: var(--argon-blue) !important;
}

.testimonial-card {
  background: var(--bg-glass);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 40px;
  transition: all var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(255,255,255,0.12);
}
.testimonial-card .stars {
  color: #fbbf24;
  font-size: 0.9rem;
  margin-bottom: 16px;
}
.testimonial-card blockquote {
  font-size: 1rem;
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 24px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-author .avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--argon-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
}
.testimonial-author .name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-white);
}
.testimonial-author .role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ─── Steps ─────────────────────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: var(--argon-gradient);
  opacity: 0.3;
}
.step {
  text-align: center;
  position: relative;
}
.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--argon-gradient);
  color: #fff;
  font-size: 1.8rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 8px 32px rgba(0,180,216,0.3);
  position: relative;
  z-index: 2;
}
.step h3 { margin-bottom: 8px; }
.step p { font-size: 0.9rem; max-width: 280px; margin: 0 auto; }

/* ─── Pricing ───────────────────────────────────────────── */
.pricing-card {
  padding: 40px;
  border-radius: var(--radius);
  background: var(--bg-white);
  border: 1px solid rgba(0,0,0,0.08);
  transition: all var(--transition);
  position: relative;
}
.pricing-card.popular {
  border-color: var(--argon-blue);
  box-shadow: 0 0 0 1px var(--argon-blue), 0 12px 48px rgba(0,180,216,0.15);
  transform: scale(1.04);
}
.pricing-card .popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 20px;
  background: var(--argon-gradient);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}
.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.pricing-card.popular:hover {
  transform: scale(1.04) translateY(-8px);
}
.pricing-card .plan-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 4px;
}
.pricing-card .plan-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.pricing-card .plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}
.pricing-card .plan-price .amount {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--text-heading);
}
.pricing-card .plan-price .currency {
  font-size: 1rem;
  color: var(--text-muted);
}
.pricing-card .plan-price .period {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.pricing-card .plan-max {
  font-size: 0.8rem;
  color: var(--argon-blue);
  font-weight: 500;
  margin-bottom: 24px;
}
.pricing-card .plan-features {
  margin-bottom: 32px;
}
.pricing-card .plan-features li {
  padding: 8px 0;
  font-size: 0.88rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 10px;
}
.pricing-card .plan-features li i {
  color: var(--argon-blue);
  font-size: 0.85rem;
}
.pricing-card .btn { width: 100%; justify-content: center; }

/* ─── FAQ ───────────────────────────────────────────────── */
.faq-item {
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item:hover { border-color: rgba(0,180,216,0.2); }
.faq-question {
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-heading);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--bg-light); }
.faq-question i { transition: transform var(--transition); color: var(--argon-blue); }
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ─── Blog Cards ────────────────────────────────────────── */
.blog-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-white);
  border: 1px solid rgba(0,0,0,0.06);
  transition: all var(--transition);
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.blog-card .blog-img {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, rgba(0,180,216,0.15), rgba(114,9,183,0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.blog-card .blog-img i {
  font-size: 2.5rem;
  color: var(--argon-blue);
  opacity: 0.3;
}
.blog-card .blog-img .blog-cat {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  background: rgba(7,7,26,0.75);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  color: var(--argon-cyan);
  font-weight: 600;
}
.blog-card .blog-body {
  padding: 24px;
}
.blog-card .blog-body h3 {
  font-size: 1.05rem;
  line-height: 1.4;
  margin-bottom: 8px;
}
.blog-card .blog-body h3 a:hover { color: var(--argon-blue); }
.blog-card .blog-body p {
  font-size: 0.85rem;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.blog-meta i { margin-right: 4px; }

/* ─── Update Timeline ───────────────────────────────────── */
.timeline { position: relative; padding-left: 40px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--argon-blue), var(--argon-violet));
  opacity: 0.3;
}
.timeline-item {
  position: relative;
  margin-bottom: 40px;
  padding: 24px;
  background: var(--bg-white);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.timeline-item:hover {
  box-shadow: var(--shadow);
  border-color: rgba(0,180,216,0.15);
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -33px;
  top: 28px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--argon-blue);
  border: 3px solid var(--bg-white);
  box-shadow: 0 0 0 3px rgba(0,180,216,0.2);
}
.timeline-item .tl-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.timeline-item .tl-version {
  padding: 2px 12px;
  background: var(--argon-gradient);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
}
.timeline-item .tl-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.tl-type {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.tl-type.feature { background: rgba(0,180,216,0.1); color: var(--argon-blue); }
.tl-type.improvement { background: rgba(114,9,183,0.1); color: var(--argon-violet); }
.tl-type.major { background: rgba(247,37,133,0.1); color: var(--argon-pink); }
.timeline-item h3 { font-size: 1.05rem; margin-bottom: 8px; }
.timeline-item > p { font-size: 0.88rem; margin-bottom: 12px; }
.timeline-item ul { padding-left: 0; }
.timeline-item ul li {
  font-size: 0.85rem;
  color: var(--text-body);
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.timeline-item ul li::before {
  content: '→';
  color: var(--argon-blue);
  font-weight: 700;
}

/* ─── Page Headers (inner pages) ────────────────────────── */
.page-hero {
  background: var(--bg-dark);
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,180,216,0.15) 0%, transparent 60%);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; margin-bottom: 16px; }
.page-hero p { color: var(--text-muted); font-size: 1.15rem; max-width: 600px; margin: 0 auto; }
.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.page-hero .breadcrumb a { color: var(--argon-blue); }
.page-hero .breadcrumb a:hover { text-decoration: underline; }

/* ─── CTA Section ───────────────────────────────────────── */
.cta-section {
  text-align: center;
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(0,180,216,0.12) 0%, transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(114,9,183,0.12) 0%, transparent 50%);
}
.cta-section .container { position: relative; z-index: 2; }
.cta-section h2 { color: #fff; margin-bottom: 16px; }
.cta-section p { color: var(--text-muted); font-size: 1.1rem; margin-bottom: 40px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ─── Newsletter ────────────────────────────────────────── */
.newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 32px auto 0;
}
.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.06);
  color: #fff;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}
.newsletter-form input::placeholder { color: var(--text-muted); }
.newsletter-form input:focus { border-color: var(--argon-blue); }

/* ─── Footer ────────────────────────────────────────────── */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 80px 0 32px;
  color: var(--text-muted);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p {
  margin-top: 16px;
  font-size: 0.88rem;
  line-height: 1.7;
  max-width: 320px;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition);
}
.footer-social a:hover {
  background: var(--argon-gradient);
  color: #fff;
}
.footer h4 {
  color: var(--text-white);
  font-size: 0.9rem;
  margin-bottom: 20px;
}
.footer ul li { margin-bottom: 10px; }
.footer ul a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: all var(--transition);
}
.footer ul a:hover {
  color: var(--argon-blue);
  padding-left: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a:hover { color: var(--argon-blue); }

/* ─── Contact Form ──────────────────────────────────────── */
.contact-form {
  max-width: 600px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-heading);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color var(--transition);
  background: var(--bg-white);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--argon-blue);
  box-shadow: 0 0 0 3px rgba(0,180,216,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ─── Blog Article ──────────────────────────────────────── */
.article-content {
  max-width: 760px;
  margin: 0 auto;
}
.article-content h2 {
  font-size: 1.5rem;
  margin-top: 40px;
  margin-bottom: 16px;
}
.article-content p {
  margin-bottom: 20px;
  font-size: 1.05rem;
  line-height: 1.8;
}
.article-sidebar {
  position: sticky;
  top: 100px;
}

/* ─── Module Page ───────────────────────────────────────── */
.module-hero-icon {
  width: 80px; height: 80px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 24px;
}
.module-intro {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}
.module-profile-badge {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(0,180,216,0.08);
  color: var(--argon-blue);
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin: 2px 4px;
}
.module-intro-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.module-visual-card {
  width: 280px;
  height: 280px;
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(0,180,216,0.06), rgba(114,9,183,0.06));
  border: 1px solid rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  animation: float 6s ease-in-out infinite;
}
.mvc-icon {
  width: 80px; height: 80px;
  border-radius: 20px;
  background: var(--mod-color, var(--argon-blue));
  opacity: 0.15;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--mod-color, var(--argon-blue));
  position: relative;
}
.mvc-icon i { opacity: 1; color: var(--mod-color, var(--argon-blue)); filter: brightness(1) contrast(1); position: relative; z-index: 1; }
.mvc-lines { display: flex; flex-direction: column; gap: 10px; width: 60%; }
.mvc-lines span {
  height: 8px;
  border-radius: 4px;
  background: rgba(0,0,0,0.05);
}
.mvc-lines span:nth-child(1) { width: 100%; }
.mvc-lines span:nth-child(2) { width: 75%; }
.mvc-lines span:nth-child(3) { width: 90%; }
.mvc-lines span:nth-child(4) { width: 60%; }

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}
.benefit-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--bg-white);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.benefit-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.benefit-number {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  flex-shrink: 0;
}
.benefit-item p {
  font-size: 0.95rem;
  font-weight: 500;
  margin: 0;
}

.module-nav-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: stretch;
}
.module-nav-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 32px 24px;
  background: var(--bg-white);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius);
  transition: all var(--transition);
  text-align: center;
}
.module-nav-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0,180,216,0.2);
}
.module-nav-card .mnc-dir {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}
.module-nav-card .mnc-icon {
  font-size: 1.5rem;
  color: var(--argon-blue);
}
.module-nav-card .mnc-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-heading);
}
.module-nav-all { background: var(--bg-light); }

/* ─── Decorative Shapes ─────────────────────────────────── */
.shape {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.shape-1 {
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(0,180,216,0.08) 0%, transparent 70%);
  top: 10%; right: 5%;
}
.shape-2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(114,9,183,0.06) 0%, transparent 70%);
  bottom: 10%; left: -5%;
}

/* ─── Animations ────────────────────────────────────────── */
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(15px, 30px) scale(1.02); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

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

.animate-float { animation: float 6s ease-in-out infinite; }

/* ─── About page hero split ─────────────────────────────── */
.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-img-placeholder {
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(0,180,216,0.2), rgba(114,9,183,0.2));
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-img-placeholder i {
  font-size: 4rem;
  color: rgba(255,255,255,0.15);
}

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-content p { margin: 0 auto 40px; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-mockup { max-width: 600px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .steps { gap: 32px; }
  .steps::before { display: none; }
  .about-hero-grid { grid-template-columns: 1fr; }
  .module-intro { grid-template-columns: 1fr; }
  .module-intro-visual { order: -1; }
  .module-nav-grid { grid-template-columns: 1fr 1fr; }
  .module-nav-all { grid-column: 1 / -1; }
  .benefits-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section-header { margin-bottom: 40px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .stats-bar .container { grid-template-columns: repeat(2, 1fr); }
  .pricing-card.popular { transform: scale(1); }
  .pricing-card.popular:hover { transform: translateY(-8px); }
  .nav-links, .nav-actions { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open, .nav-actions.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(7,7,26,0.96);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 16px;
  }
  .nav-actions.open { border-top: 1px solid rgba(255,255,255,0.05); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .newsletter-form { flex-direction: column; }
  .cta-actions { flex-direction: column; align-items: center; }
  .hero { min-height: auto; padding: 120px 0 60px; }
  .page-hero { padding: 120px 0 60px; }
  .timeline { padding-left: 30px; }
  .screenshots-carousel { padding: 0 16px; }
  .screenshots-carousel .swiper-button-prev,
  .screenshots-carousel .swiper-button-next { display: none; }
  .mk-sb { width: 38px; padding: 8px 4px; }
  .mk-stats-row { grid-template-columns: repeat(2, 1fr); }
  .mk-stat strong { font-size: 0.65rem; }
  .mk-chat-list { width: 80px; }
  .mk-contact-info { display: none; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  .container { padding: 0 16px; }
  .btn { padding: 12px 24px; font-size: 0.85rem; }
  .stat-item .stat-value { font-size: 1.8rem; }
  .hero-mockup { display: none; }
}

/* ═══════════ WhatsApp Floating Button ═══════════ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: transform 0.3s, box-shadow 0.3s;
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}

/* ═══════════ Language Switcher ═══════════ */
.btn-lang {
  font-size: 0.8rem !important;
  padding: 6px 12px !important;
  min-width: auto !important;
  gap: 4px;
  display: inline-flex;
  align-items: center;
}