/* ═══════════════════════════════════════════════
   SAYTEX.AZ — style.css
   ═══════════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
  --bg:       #04060a;
  --bg2:      #080c12;
  --card:     #0c1018;
  --border:   rgba(255,255,255,0.06);
  --border2:  rgba(255,255,255,0.10);
  --text:     #f0f2f5;
  --muted:    #6b7585;
  --muted2:   #8e99ab;
  --accent:   #3b82f6;
  --accent2:  #60a5fa;
  --accent3:  #93c5fd;
  --glow:     rgba(59,130,246,0.18);
  --glow2:    rgba(59,130,246,0.08);
  --nav-bg:   rgba(4,6,10,0.80);
  --surface:  rgba(255,255,255,0.03);
}

[data-theme="light"] {
  --bg:       #ffffff;
  --bg2:      #f4f6fb;
  --card:     #ffffff;
  --border:   rgba(15,23,42,0.08);
  --border2:  rgba(15,23,42,0.14);
  --text:     #0d1526;
  --muted:    #5a6680;
  --muted2:   #7a8aa8;
  --accent:   #2563eb;
  --accent2:  #3b82f6;
  --accent3:  #60a5fa;
  --glow:     rgba(37,99,235,0.16);
  --glow2:    rgba(37,99,235,0.07);
  --nav-bg:   rgba(255,255,255,0.88);
  --surface:  rgba(37,99,235,0.04);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  transition: background 0.35s ease, color 0.35s ease;
  -webkit-font-smoothing: antialiased;
}

/* Grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Nav ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 clamp(1.25rem, 5vw, 4rem);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: background 0.35s ease, border-color 0.35s ease;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  letter-spacing: -0.02em;
}

.logo-mark {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.875rem;
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.1) inset, 0 4px 16px var(--glow);
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1.5px;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.25s ease;
}

.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.nav-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Language Switcher ── */
.lang-switcher {
  display: flex;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 3px;
  gap: 1px;
}

.lang-btn {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: 'Sora', sans-serif;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--muted);
  transition: all 0.18s;
}

.lang-btn.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 8px var(--glow);
}

.lang-btn:not(.active):hover { color: var(--text); }

/* ── Theme Toggle ── */
.theme-btn {
  width: 36px; height: 36px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--muted);
  transition: all 0.2s;
  flex-shrink: 0;
}

.theme-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--glow2);
}

.theme-btn svg {
  width: 16px; height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: opacity 0.2s, transform 0.35s;
}

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--accent), #1d6af7);
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: 10px;
  text-decoration: none;
  box-shadow: 0 4px 20px var(--glow);
  transition: all 0.22s;
  letter-spacing: -0.01em;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(59,130,246,0.40);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  color: var(--text);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 10px 24px;
  border-radius: 12px;
  border: 1px solid var(--border2);
  text-decoration: none;
  transition: all 0.22s;
  letter-spacing: -0.01em;
}

.btn-secondary:hover {
  border-color: var(--accent);
  background: var(--glow2);
  color: var(--accent2);
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent) 0%, #1d6af7 100%);
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 12px;
  text-decoration: none;
  letter-spacing: -0.01em;
  box-shadow: 0 6px 28px var(--glow), 0 1px 0 rgba(255,255,255,0.15) inset;
  transition: all 0.22s;
}

.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(59,130,246,0.45), 0 1px 0 rgba(255,255,255,0.15) inset;
}

/* ── Hamburger ── */
.hbtn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hbtn span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.25s;
}

.hbtn.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hbtn.open span:nth-child(2) { opacity: 0; }
.hbtn.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ── Mobile Menu ── */
#mob-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(.4,0,.2,1);
}

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

#mob-menu a {
  font-family: 'Sora', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
  padding: 11px 32px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  width: 230px;
  text-align: center;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

#mob-menu a:hover {
  border-color: var(--accent);
  background: var(--glow2);
  color: var(--accent2);
}

/* ── Custom Cursor ── */
.cursor-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%,-50%);
  will-change: left, top;
}

.cursor-ring {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%,-50%);
  transition: width 0.22s ease, height 0.22s ease, border-color 0.22s, opacity 0.22s, background 0.22s;
  opacity: 0.45;
  will-change: left, top;
}

.cursor-ring.hovered {
  width: 52px; height: 52px;
  border-color: var(--accent2);
  opacity: 0.7;
  background: var(--glow2);
}

@media (hover: none) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ── Hero Particles ── */
.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--accent);
  pointer-events: none;
  opacity: 0;
  animation: particleFly var(--dur, 6s) var(--delay, 0s) ease-in-out infinite;
}

@keyframes particleFly {
  0%   { opacity: 0; transform: translateY(0) scale(0.5); }
  20%  { opacity: 0.35; }
  80%  { opacity: 0.2; }
  100% { opacity: 0; transform: translateY(-120px) scale(1); }
}

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 100px clamp(1.25rem, 6vw, 5rem) 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg-circle1 {
  position: absolute;
  top: -120px; right: -80px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.12) 0%, transparent 70%);
  pointer-events: none;
  animation: float1 10s ease-in-out infinite;
}

.hero-bg-circle2 {
  position: absolute;
  bottom: -80px; left: -60px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(96,165,250,0.07) 0%, transparent 70%);
  pointer-events: none;
  animation: float2 13s ease-in-out infinite;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--glow2) 1px, transparent 1px),
    linear-gradient(90deg, var(--glow2) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 60% 40%, black 10%, transparent 60%);
  pointer-events: none;
}

@keyframes float1 {
  0%,100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(20px,-30px) scale(1.04); }
}

@keyframes float2 {
  0%,100% { transform: translate(0,0); }
  50% { transform: translate(-15px,25px); }
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--glow2);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent2);
  margin-bottom: 1.75rem;
  letter-spacing: 0.01em;
}

.tag-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent2);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

.hero h1 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.grad-text {
  background: linear-gradient(120deg, var(--accent), var(--accent2), #a5b4fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--muted2);
  max-width: 460px;
  margin-bottom: 2.5rem;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ── Hero Stats ── */
.hero-stats {
  position: absolute;
  right: clamp(1.25rem, 6vw, 5rem);
  bottom: 5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 22px;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: border-color 0.2s, background 0.35s;
}

.stat-card:hover { border-color: rgba(59,130,246,0.25); }

.stat-num {
  font-family: 'Sora', sans-serif;
  font-size: 1.875rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(120deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.6875rem;
  color: var(--muted);
  margin-top: 4px;
  line-height: 1.4;
  font-weight: 500;
}

/* ── Marquee ── */
.marquee-wrap {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  overflow: hidden;
  transition: background 0.35s ease;
}

.marquee-inner {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: marquee 24s linear infinite;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.marq-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
  font-family: 'Sora', sans-serif;
}

.marq-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ── Sections ── */
section {
  padding: 7rem clamp(1.25rem, 6vw, 5rem);
  transition: background 0.35s ease;
}

.section-tag {
  font-size: 0.75rem;
  font-weight: 700;
  font-family: 'Sora', sans-serif;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 0.875rem;
}

.section-tag::before { content: '✦ '; }

h2 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1rem;
  color: var(--muted2);
  line-height: 1.75;
  max-width: 420px;
  margin-bottom: 3.5rem;
}

/* ── Service Grid ── */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.svc-card {
  background: var(--card);
  padding: 2.25rem;
  position: relative;
  overflow: hidden;
  transition: background 0.25s, border-color 0.25s;
  cursor: default;
}

.svc-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1.5px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
}

.svc-card:hover { background: var(--bg2); }
.svc-card:hover::before { transform: scaleX(1); }

.svc-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--glow2);
  border: 1px solid rgba(59,130,246,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  margin-bottom: 1.375rem;
}

.svc-card h3 {
  font-family: 'Sora', sans-serif;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 0.625rem;
}

.svc-card p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted2);
}

.svc-more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8125rem;
  color: var(--accent2);
  margin-top: 1rem;
  opacity: 0;
  transform: translateX(-6px);
  transition: all 0.28s;
  font-weight: 600;
}

.svc-card:hover .svc-more {
  opacity: 1;
  transform: translateX(0);
}

/* ── Process ── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: calc(12.5% + 1rem);
  right: calc(12.5% + 1rem);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.3;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
}

.step-num {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--accent);
  box-shadow: 0 0 28px var(--glow2);
  position: relative;
  z-index: 1;
  transition: background 0.35s;
}

.process-step h3 {
  font-family: 'Sora', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.process-step p {
  font-size: 0.8125rem;
  color: var(--muted2);
  line-height: 1.7;
}

/* ── Why Section ── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: border-color 0.2s, background 0.35s;
}

.check-item:hover { border-color: rgba(59,130,246,0.3); }

.check-mark {
  width: 22px; height: 22px;
  flex-shrink: 0;
  border-radius: 8px;
  background: var(--glow2);
  border: 1px solid rgba(59,130,246,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 0.625rem;
  font-weight: 800;
  margin-top: 1px;
}

.check-item span {
  font-size: 0.875rem;
  color: var(--muted2);
  line-height: 1.65;
}

.check-item strong { color: var(--text); font-weight: 600; }

/* ── Stats Card ── */
.stats-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.35s, border-color 0.35s;
}

.stats-card::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: var(--glow2);
  pointer-events: none;
}

.bar-row { margin-bottom: 1.75rem; }
.bar-row:last-child { margin-bottom: 0; }

.bar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.bar-label { font-size: 0.875rem; color: var(--muted2); font-weight: 400; }

.bar-val {
  font-family: 'Sora', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent2);
}

.bar-track {
  height: 5px;
  background: var(--border);
  border-radius: 100px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  animation: growBar 1.6s ease both;
}

@keyframes growBar { from { width: 0 !important; } }

/* ── Testimonials ── */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.testi-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem;
  transition: transform 0.25s, border-color 0.25s, background 0.35s;
}

.testi-card:hover {
  transform: translateY(-3px);
  border-color: rgba(59,130,246,0.2);
}

.testi-stars { color: #f59e0b; font-size: 0.75rem; letter-spacing: 2px; margin-bottom: 1rem; }

.testi-quote {
  font-size: 0.9rem;
  color: var(--muted2);
  line-height: 1.75;
  flex: 1;
  margin-bottom: 1.5rem;
}

.quote-mark { color: var(--accent); font-size: 1.5rem; line-height: 0.5; vertical-align: -5px; margin-right: 2px; }

.testi-author {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.author-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  color: #fff;
  flex-shrink: 0;
}

.author-name {
  font-family: 'Sora', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.author-role { font-size: 0.75rem; color: var(--muted); margin-top: 2px; }

/* ── CTA ── */
.cta-section {
  background: var(--bg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(59,130,246,0.10) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section h2 { margin-bottom: 1.25rem; }

/* ── Footer ── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 4rem clamp(1.25rem, 6vw, 5rem) 2.5rem;
  transition: background 0.35s ease;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo-desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.75;
  max-width: 200px;
  margin-top: 1rem;
}

.footer-socials {
  display: flex;
  gap: 8px;
  margin-top: 1.5rem;
}

.social-btn {
  width: 36px; height: 36px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  text-decoration: none;
  transition: all 0.2s;
}

.social-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.footer-col h4 {
  font-family: 'Sora', sans-serif;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted2);
  margin-bottom: 1.25rem;
}

.footer-col a {
  display: block;
  color: var(--muted);
  font-size: 0.875rem;
  text-decoration: none;
  margin-bottom: 0.75rem;
  transition: color 0.18s;
}

.footer-col a:hover { color: var(--accent2); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p { font-size: 0.8125rem; color: var(--muted); }

.footer-credit {
  font-size: 0.8125rem;
  color: var(--accent);
  font-family: 'Sora', sans-serif;
  font-weight: 600;
}

/* ── WhatsApp Float ── */
.wa-float {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  z-index: 200;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 28px rgba(37,211,102,0.45);
  text-decoration: none;
  transition: transform 0.2s;
}

.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; }

.wa-ping {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  animation: ping 1.8s ease-out infinite;
  opacity: 0;
}

@keyframes ping {
  0% { transform: scale(1); opacity: 0.45; }
  100% { transform: scale(1.7); opacity: 0; }
}

/* ── Reveal Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.hero-content { animation: fadeUp 0.7s ease both; }
.hero-content > * { opacity: 0; animation: fadeUp 0.6s ease both; }
.hero-content > *:nth-child(1) { animation-delay: 0.05s; }
.hero-content > *:nth-child(2) { animation-delay: 0.12s; }
.hero-content > *:nth-child(3) { animation-delay: 0.20s; }
.hero-content > *:nth-child(4) { animation-delay: 0.28s; }
.hero-stats { animation: fadeUp 0.7s 0.38s ease both; opacity: 0; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero-stats {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 3rem;
    animation: fadeUp 0.7s 0.38s ease both;
  }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid::before { display: none; }
  .why-grid { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hbtn { display: flex; }
  .svc-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .lang-switcher { display: none; }
}

@media (max-width: 640px) {
  .svc-grid { grid-template-columns: 1fr; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ═══════════════════════════════════════════════
   LIGHT MODE OVERRIDES
   ═══════════════════════════════════════════════ */
[data-theme="light"] .hero-grid { opacity: 0.4; }
[data-theme="light"] .hero-bg-circle1 { opacity: 0.55; }
[data-theme="light"] .hero-bg-circle2 { opacity: 0.45; }
[data-theme="light"] nav { box-shadow: 0 1px 0 rgba(15,23,42,0.07), 0 4px 20px rgba(15,23,42,0.04); }
[data-theme="light"] .logo-mark { box-shadow: 0 4px 14px rgba(37,99,235,0.28); }
[data-theme="light"] .svc-grid { background: rgba(15,23,42,0.06); border-color: rgba(15,23,42,0.08); }
[data-theme="light"] .svc-card { background: #ffffff; box-shadow: none; }
[data-theme="light"] .svc-card:hover { background: #f8faff; box-shadow: 0 4px 24px rgba(37,99,235,0.07); }
[data-theme="light"] .svc-icon { background: rgba(37,99,235,0.07); border-color: rgba(37,99,235,0.15); }
[data-theme="light"] section[id="process"] { background: #f4f6fb; }
[data-theme="light"] .step-num { background: #ffffff; box-shadow: 0 4px 20px rgba(37,99,235,0.12), 0 0 0 1px rgba(37,99,235,0.12); }
[data-theme="light"] .check-item { background: #f8faff; border-color: rgba(15,23,42,0.08); box-shadow: 0 1px 4px rgba(15,23,42,0.04); }
[data-theme="light"] .check-item:hover { border-color: rgba(37,99,235,0.25); background: #f0f5ff; }
[data-theme="light"] .stats-card { background: #f8faff; border-color: rgba(37,99,235,0.12); box-shadow: 0 4px 32px rgba(37,99,235,0.08), 0 1px 0 rgba(255,255,255,0.8) inset; }
[data-theme="light"] .bar-track { background: rgba(37,99,235,0.10); }
[data-theme="light"] .testi-card { background: #ffffff; border-color: rgba(15,23,42,0.08); box-shadow: 0 2px 20px rgba(15,23,42,0.06); }
[data-theme="light"] .testi-card:hover { box-shadow: 0 8px 32px rgba(37,99,235,0.10); border-color: rgba(37,99,235,0.2); }
[data-theme="light"] .stat-card { background: #ffffff; border-color: rgba(15,23,42,0.08); box-shadow: 0 2px 16px rgba(15,23,42,0.06); }
[data-theme="light"] .cta-section { background: #f4f6fb; }
[data-theme="light"] .cta-glow { background: radial-gradient(ellipse, rgba(37,99,235,0.09) 0%, transparent 70%); }
[data-theme="light"] footer { background: #eef2f9; border-color: rgba(15,23,42,0.08); }
[data-theme="light"] .footer-bottom { border-color: rgba(15,23,42,0.08); }
[data-theme="light"] .social-btn { background: #ffffff; border-color: rgba(15,23,42,0.10); }
[data-theme="light"] .social-btn:hover { background: #f0f5ff; }
[data-theme="light"] .lang-switcher { background: rgba(15,23,42,0.04); border-color: rgba(15,23,42,0.10); }
[data-theme="light"] .lang-btn:not(.active) { color: #5a6680; }
[data-theme="light"] .theme-btn { background: rgba(15,23,42,0.04); border-color: rgba(15,23,42,0.10); }
[data-theme="light"] .hero-tag { background: rgba(37,99,235,0.06); border-color: rgba(37,99,235,0.18); }
[data-theme="light"] .btn-secondary { background: #ffffff; border-color: rgba(15,23,42,0.14); color: #0d1526; box-shadow: 0 1px 4px rgba(15,23,42,0.06); }
[data-theme="light"] .btn-secondary:hover { background: #f0f5ff; border-color: rgba(37,99,235,0.35); color: var(--accent); }
[data-theme="light"] #mob-menu { background: #ffffff; }
[data-theme="light"] .check-mark { background: rgba(37,99,235,0.08); border-color: rgba(37,99,235,0.2); }
[data-theme="light"] .marq-item { color: #7a8aa8; }
[data-theme="light"] .marquee-wrap { background: #eef2f9; border-color: rgba(15,23,42,0.08); }