/* ═══════════════════════════════════════════════════════════════════
   BTECH Bilişim Teknolojileri — Premium CSS v3
   ═══════════════════════════════════════════════════════════════════ */

:root {
  --blue:        #0078C8;
  --blue-dark:   #005FA3;
  --blue-deeper: #003D7A;
  --cyan:        #00B4D8;
  --white:       #FFFFFF;
  --dark:        #080F1A;
  --dark-2:      #0C1624;
  --dark-3:      #111E30;
  --dark-4:      #162540;
  --gray-400:    #6B7D99;
  --gray-300:    #9AAEC8;
  --gray-100:    #EAF0F8;

  --g-blue:  linear-gradient(135deg, #0078C8, #00B4D8);
  --g-dark:  linear-gradient(180deg, #080F1A 0%, #0C1A2E 100%);
  --g-card:  linear-gradient(145deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.01) 100%);

  --glass-bg:  rgba(255,255,255,0.05);
  --glass-bd:  rgba(255,255,255,0.10);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-pill: 999px;

  --t: 0.30s cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-sm:  0 2px 12px rgba(0,0,0,0.25);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.30);
  --shadow-glow: 0 0 40px rgba(0,120,200,0.35);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Poppins', sans-serif;
  background: var(--dark);
  color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
::selection { background: var(--blue); color: white; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }

/* ════════════════════════════════════ HEADER */
#header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 9000;
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--t);
  border-bottom: 1px solid transparent;
}

#header.scrolled .header-inner {
  background: rgba(8,15,26,0.90);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--glass-bd);
}

.logo img { height: 50px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-links a {
  padding: 8px 15px;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.70);
  border-radius: var(--r-sm);
  transition: var(--t);
}

.nav-links a:hover,
.nav-links a.active { color: var(--white); background: var(--glass-bg); }

.nav-btn {
  background: var(--g-blue) !important;
  color: var(--white) !important;
  border-radius: var(--r-pill) !important;
  padding: 9px 22px !important;
  font-weight: 600 !important;
  margin-left: 8px;
}

.nav-btn:hover { opacity: 0.88; transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 200;
}
.hamburger span { display: block; width: 22px; height: 2px; background: white; border-radius: 2px; transition: var(--t); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media(max-width: 768px) {
  .nav-links {
    position: fixed; inset: 0;
    background: rgba(8,15,26,0.97);
    backdrop-filter: blur(24px);
    flex-direction: column;
    justify-content: center;
    opacity: 0; pointer-events: none;
    transition: var(--t);
  }
  .nav-links.open { opacity: 1; pointer-events: all; }
  .nav-links a { font-size: 1.3rem; padding: 14px 24px; width: 100%; text-align: center; }
  .hamburger { display: flex; }
  .nav-btn { margin-left: 0 !important; margin-top: 8px; width: 200px; text-align: center; }
}

/* ════════════════════════════════════ BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  font-family: inherit; font-size: 0.92rem; font-weight: 600;
  border: none; cursor: pointer;
  border-radius: var(--r-pill);
  transition: var(--t);
  white-space: nowrap;
}

.btn-primary {
  background: var(--g-blue);
  color: white;
  box-shadow: 0 4px 20px rgba(0,120,200,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,120,200,0.50); }

.btn-ghost {
  background: var(--glass-bg);
  border: 1px solid var(--glass-bd);
  color: white;
  backdrop-filter: blur(12px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.10); }

.btn-outline {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.80);
}
.btn-outline:hover { border-color: white; color: white; }

.btn-blue-outline {
  background: transparent;
  border: 1.5px solid var(--blue);
  color: var(--blue);
}
.btn-blue-outline:hover { background: var(--blue); color: white; }

.btn svg { width: 16px; height: 16px; fill: currentColor; transition: transform 0.2s; }
.btn:hover svg { transform: translateX(3px); }

.btn-lg { padding: 15px 34px; font-size: 1rem; }

/* ════════════════════════════════════ LAYOUT */
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
section { padding: 96px 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 20px; height: 2px; background: var(--g-blue); border-radius: 2px; }

h2.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.grad-text {
  background: var(--g-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-sub {
  font-size: 1rem;
  color: var(--gray-400);
  line-height: 1.78;
  max-width: 540px;
}

/* ════════════════════════════════════ HERO */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  background: var(--dark);
}

/* Animated grid background */
.hero-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,120,200,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,120,200,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 40%, transparent 100%);
}

/* Glow blobs */
.hero-glow-1 {
  position: absolute; top: -15%; right: -5%;
  width: 65vw; height: 65vw; max-width: 700px; max-height: 700px;
  background: radial-gradient(circle, rgba(0,120,200,0.18) 0%, transparent 65%);
  border-radius: 50%;
  animation: breathe 7s ease-in-out infinite;
}
.hero-glow-2 {
  position: absolute; bottom: -20%; left: -10%;
  width: 55vw; height: 55vw; max-width: 600px; max-height: 600px;
  background: radial-gradient(circle, rgba(0,180,216,0.12) 0%, transparent 65%);
  border-radius: 50%;
  animation: breathe 9s ease-in-out infinite reverse;
}
@keyframes breathe { 0%,100%{transform:scale(1);opacity:.7} 50%{transform:scale(1.12);opacity:1} }

.hero-content {
  position: relative; z-index: 2;
  padding: 0 24px;
  max-width: 1240px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-top: 70px;
}

.hero-left {}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,120,200,0.12);
  border: 1px solid rgba(0,120,200,0.30);
  border-radius: var(--r-pill);
  padding: 7px 16px;
  font-size: 0.78rem; font-weight: 600;
  color: var(--cyan);
  margin-bottom: 24px;
  animation: fade-up 0.7s ease both;
}
.hero-badge .dot { width: 6px; height: 6px; background: var(--cyan); border-radius: 50%; animation: pulse-dot 1.4s ease infinite; }
@keyframes pulse-dot { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.3;transform:scale(0.6)} }

.hero-title {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.10;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
  animation: fade-up 0.7s 0.1s ease both;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--gray-400);
  line-height: 1.78;
  margin-bottom: 36px;
  animation: fade-up 0.7s 0.2s ease both;
}

.hero-ctas {
  display: flex; gap: 12px; flex-wrap: wrap;
  animation: fade-up 0.7s 0.3s ease both;
}

.hero-trust {
  display: flex; align-items: center; gap: 24px;
  margin-top: 48px;
  animation: fade-up 0.7s 0.4s ease both;
  flex-wrap: wrap;
}

.trust-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.82rem; color: var(--gray-400);
}
.trust-item svg { width: 16px; height: 16px; fill: var(--cyan); }

.hero-right {
  animation: fade-in 1s 0.5s ease both;
  position: relative;
}

.hero-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hero-stat-card {
  background: var(--g-card);
  border: 1px solid var(--glass-bd);
  border-radius: var(--r-lg);
  padding: 22px 26px;
  display: flex;
  align-items: center;
  gap: 18px;
  backdrop-filter: blur(12px);
  transition: var(--t);
}
.hero-stat-card:hover { border-color: rgba(0,120,200,0.35); transform: translateX(4px); }

.hsc-icon {
  width: 50px; height: 50px;
  background: var(--g-blue);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(0,120,200,0.40);
}
.hsc-icon svg { width: 24px; height: 24px; fill: white; }

.hsc-label { font-size: 0.78rem; color: var(--gray-400); margin-bottom: 2px; }
.hsc-value { font-size: 1.1rem; font-weight: 700; }

/* ════════════════════════════════════ STATS BAR */
.stats-bar {
  background: var(--dark-2);
  border-top: 1px solid var(--glass-bd);
  border-bottom: 1px solid var(--glass-bd);
  padding: 0;
}

.stats-bar-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat-cell {
  padding: 40px 32px;
  text-align: center;
  border-right: 1px solid var(--glass-bd);
  transition: var(--t);
}
.stat-cell:last-child { border-right: none; }
.stat-cell:hover { background: rgba(0,120,200,0.06); }

.stat-num {
  font-size: 2.4rem;
  font-weight: 800;
  background: var(--g-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  display: block;
  margin-bottom: 6px;
}
.stat-lbl { font-size: 0.84rem; color: var(--gray-400); font-weight: 500; }

/* ════════════════════════════════════ SERVICE HIGHLIGHT ROWS */
.svc-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--glass-bd);
}
.svc-row:last-child { border-bottom: none; }
.svc-row.reverse .svc-visual { order: -1; }

.svc-visual {
  position: relative;
}

.svc-visual-box {
  background: linear-gradient(135deg, var(--dark-3), var(--dark-4));
  border: 1px solid var(--glass-bd);
  border-radius: var(--r-xl);
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.svc-visual-box::before {
  content: '';
  position: absolute; bottom: -30%; right: -20%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,120,200,0.20) 0%, transparent 65%);
  border-radius: 50%;
}

.svc-big-icon {
  width: 80px; height: 80px;
  background: var(--g-blue);
  border-radius: 22px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 40px rgba(0,120,200,0.45);
  position: relative; z-index: 1;
}
.svc-big-icon svg { width: 40px; height: 40px; fill: white; }

.svc-visual-label {
  font-size: 1.2rem;
  font-weight: 700;
  position: relative; z-index: 1;
  text-align: center;
}

.svc-mini-stats {
  display: flex; gap: 16px;
  position: relative; z-index: 1;
}

.svc-mini-stat {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--r-md);
  padding: 12px 16px;
  text-align: center;
  min-width: 90px;
}
.svc-mini-stat strong { display: block; font-size: 1.2rem; font-weight: 800; background: var(--g-blue); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.svc-mini-stat span { font-size: 0.75rem; color: var(--gray-400); }

/* Floating badge on visual */
.svc-float-badge {
  position: absolute;
  background: rgba(8,15,26,0.85);
  border: 1px solid var(--glass-bd);
  backdrop-filter: blur(12px);
  border-radius: var(--r-md);
  padding: 10px 16px;
  display: flex; align-items: center; gap: 10px;
  white-space: nowrap;
}
.svc-float-badge.top { top: -14px; right: 20px; }
.svc-float-badge.bottom { bottom: -14px; left: 20px; }
.svc-float-badge svg { width: 16px; height: 16px; fill: var(--cyan); }
.svc-float-badge span { font-size: 0.8rem; font-weight: 600; }

.svc-text {}
.svc-text .section-sub { margin-bottom: 28px; }

.svc-features {
  display: flex; flex-direction: column; gap: 12px;
  margin-bottom: 32px;
}
.svc-feat {
  display: flex; gap: 12px; align-items: flex-start;
}
.feat-dot {
  width: 20px; height: 20px;
  background: rgba(0,120,200,0.15);
  border: 1px solid rgba(0,120,200,0.30);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px;
}
.feat-dot svg { width: 10px; height: 10px; fill: var(--cyan); }
.svc-feat p { font-size: 0.9rem; color: rgba(255,255,255,0.70); line-height: 1.6; }
.svc-feat p strong { color: var(--white); font-weight: 600; }

/* ════════════════════════════════════ BRANDS SECTION */
.brands-section { background: var(--dark-2); }

.brands-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.brand-card {
  background: var(--g-card);
  border: 1px solid var(--glass-bd);
  border-radius: var(--r-xl);
  padding: 48px 40px;
  transition: var(--t);
  position: relative;
  overflow: hidden;
}

.brand-card::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--g-blue);
  transform: scaleX(0); transform-origin: left;
  transition: var(--t);
}
.brand-card:hover { border-color: rgba(0,120,200,0.35); transform: translateY(-6px); box-shadow: var(--shadow-md); }
.brand-card:hover::after { transform: scaleX(1); }

.brand-logo-wrap {
  margin-bottom: 24px;
}
.brand-logo-wrap img { height: 40px; }
.brand-logo-text {
  font-size: 1.4rem;
  font-weight: 800;
  background: var(--g-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; }
.brand-card p { font-size: 0.90rem; color: var(--gray-400); line-height: 1.72; margin-bottom: 24px; }

.brand-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.brand-tag {
  padding: 5px 13px;
  background: rgba(0,120,200,0.10);
  border: 1px solid rgba(0,120,200,0.20);
  border-radius: var(--r-pill);
  font-size: 0.78rem; font-weight: 600; color: var(--cyan);
}

/* ════════════════════════════════════ WHY */
.why-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.why-card {
  background: var(--g-card);
  border: 1px solid var(--glass-bd);
  border-radius: var(--r-lg);
  padding: 32px 26px;
  transition: var(--t);
}
.why-card:hover { border-color: rgba(0,120,200,0.35); background: rgba(0,120,200,0.06); transform: translateY(-4px); }

.why-card-icon {
  width: 52px; height: 52px;
  background: rgba(0,120,200,0.12);
  border: 1px solid rgba(0,120,200,0.25);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  transition: var(--t);
}
.why-card:hover .why-card-icon { background: var(--g-blue); border-color: transparent; box-shadow: 0 6px 20px rgba(0,120,200,0.40); }
.why-card-icon svg { width: 24px; height: 24px; fill: var(--blue); transition: var(--t); }
.why-card:hover .why-card-icon svg { fill: white; }

.why-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.why-card p { font-size: 0.875rem; color: var(--gray-400); line-height: 1.68; }

/* ════════════════════════════════════ PAGE HERO */
.page-hero {
  padding: 150px 0 72px;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,120,200,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,120,200,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 80% at 20% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 20% 50%, black 30%, transparent 80%);
}
.page-hero .breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8rem; color: rgba(255,255,255,0.35);
  margin-bottom: 20px;
  position: relative;
}
.page-hero .breadcrumb a { color: var(--blue); }
.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800; letter-spacing: -0.025em;
  margin-bottom: 14px;
  position: relative;
}
.page-hero p { font-size: 1.05rem; color: var(--gray-400); max-width: 500px; position: relative; line-height: 1.75; }

/* ════════════════════════════════════ CONTACT */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}

.contact-info h3 { font-size: 1.6rem; font-weight: 800; margin-bottom: 8px; }
.contact-info > p { color: var(--gray-400); font-size: 0.93rem; line-height: 1.7; margin-bottom: 40px; }

.contact-item {
  display: flex; gap: 14px; align-items: flex-start;
  margin-bottom: 28px;
}
.c-icon {
  width: 44px; height: 44px;
  background: rgba(0,120,200,0.12);
  border: 1px solid rgba(0,120,200,0.22);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.c-icon svg { width: 20px; height: 20px; fill: var(--blue); }
.c-text h4 { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gray-400); margin-bottom: 4px; }
.c-text p, .c-text a { font-size: 0.95rem; font-weight: 500; color: var(--white); }
.c-text a:hover { color: var(--blue); }

.hours-block { margin-top: 32px; }
.hours-block h4 { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gray-400); margin-bottom: 14px; }
.hours-row { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,0.06); font-size: 0.88rem; }
.hours-row span:last-child { color: var(--cyan); font-weight: 600; }

.contact-form-card {
  background: var(--g-card);
  border: 1px solid var(--glass-bd);
  border-radius: var(--r-xl);
  padding: 48px 42px;
}
.contact-form-card h3 { font-size: 1.4rem; font-weight: 800; margin-bottom: 6px; }
.contact-form-card > p { color: var(--gray-400); font-size: 0.88rem; margin-bottom: 32px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.55); margin-bottom: 7px; letter-spacing: 0.03em; }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid rgba(255,255,255,0.08);
  border-radius: var(--r-sm);
  font-family: inherit; font-size: 0.9rem;
  color: var(--white);
  outline: none;
  transition: var(--t);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.22); }
.form-group select option { background: #0C1624; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  background: rgba(0,120,200,0.07);
  box-shadow: 0 0 0 3px rgba(0,120,200,0.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-submit { width: 100%; justify-content: center; margin-top: 4px; }

.form-success {
  display: none;
  background: rgba(52,211,153,0.08);
  border: 1px solid rgba(52,211,153,0.25);
  border-radius: var(--r-sm);
  padding: 13px 16px;
  color: #6EE7B7;
  font-size: 0.88rem;
  margin-top: 14px;
  text-align: center;
}

.map-section { padding: 0 0 96px; }
.map-wrapper { border-radius: var(--r-xl); overflow: hidden; border: 1px solid var(--glass-bd); height: 380px; }
.map-wrapper iframe { width: 100%; height: 100%; border: none; filter: invert(0.88) hue-rotate(180deg) saturate(0.8) brightness(0.9); }

/* ════════════════════════════════════ ABOUT */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img-box {
  background: linear-gradient(135deg, var(--dark-3), var(--dark-4));
  border: 1px solid var(--glass-bd);
  border-radius: var(--r-xl);
  aspect-ratio: 5/4;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.about-img-box::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 35% 65%, rgba(0,120,200,0.22) 0%, transparent 60%);
}
.about-img-box img { width: 55%; filter: drop-shadow(0 0 30px rgba(0,120,200,0.50)); position: relative; z-index: 1; }

.about-float {
  position: absolute;
  background: rgba(8,15,26,0.88);
  border: 1px solid var(--glass-bd);
  backdrop-filter: blur(14px);
  border-radius: var(--r-md);
  padding: 12px 18px;
  display: flex; align-items: center; gap: 10px;
}
.about-float.tl { top: -16px; left: 24px; }
.about-float.br { bottom: -16px; right: 24px; }
.float-ic { width: 32px; height: 32px; background: var(--g-blue); border-radius: 8px; display: flex; align-items: center; justify-content: center; }
.float-ic svg { width: 16px; height: 16px; fill: white; }
.float-t strong { display: block; font-size: 0.9rem; font-weight: 700; }
.float-t span { font-size: 0.74rem; color: var(--gray-400); }

.about-timeline {
  margin-top: 36px;
  padding-left: 22px;
  border-left: 2px solid rgba(0,120,200,0.20);
}
.tl-item { padding-bottom: 24px; position: relative; }
.tl-item::before {
  content: ''; position: absolute;
  left: -29px; top: 5px;
  width: 12px; height: 12px;
  background: var(--blue);
  border: 3px solid var(--dark);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(0,120,200,0.20);
}
.tl-year { font-size: 0.74rem; font-weight: 700; color: var(--cyan); letter-spacing: 0.06em; margin-bottom: 2px; }
.tl-item h4 { font-size: 0.92rem; font-weight: 700; margin-bottom: 2px; }
.tl-item p { font-size: 0.84rem; color: var(--gray-400); line-height: 1.6; }

.values-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-top: 64px;
}
.val-card {
  background: var(--g-card);
  border: 1px solid var(--glass-bd);
  border-radius: var(--r-lg);
  padding: 30px 24px;
  text-align: center;
  transition: var(--t);
}
.val-card:hover { border-color: rgba(0,120,200,0.30); transform: translateY(-4px); }
.val-card svg { width: 40px; height: 40px; fill: var(--blue); margin-bottom: 14px; filter: drop-shadow(0 0 8px rgba(0,120,200,0.40)); }
.val-card h4 { font-size: 0.97rem; font-weight: 700; margin-bottom: 8px; }
.val-card p { font-size: 0.84rem; color: var(--gray-400); line-height: 1.65; }

/* ════════════════════════════════════ CTA */
.cta-section {
  background: var(--g-blue);
  padding: 80px 0;
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,0) 0, rgba(255,255,255,0) 10px, rgba(255,255,255,0.03) 10px, rgba(255,255,255,0.03) 20px);
}
.cta-section h2 { font-size: clamp(1.7rem,3.5vw,2.5rem); font-weight: 800; margin-bottom: 14px; position: relative; }
.cta-section p { font-size: 1rem; color: rgba(255,255,255,0.80); max-width: 480px; margin: 0 auto 32px; position: relative; line-height: 1.72; }
.cta-section .btn-ghost { position: relative; font-size: 1rem; }

/* ════════════════════════════════════ FOOTER */
footer { background: #040A14; padding: 68px 0 28px; border-top: 1px solid rgba(255,255,255,0.06); }

.footer-inner {
  max-width: 1240px; margin: 0 auto; padding: 0 24px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-brand img { height: 36px; margin-bottom: 16px; }
.footer-brand p { font-size: 0.84rem; color: var(--gray-400); line-height: 1.72; max-width: 270px; margin-bottom: 22px; }
.f-socials { display: flex; gap: 8px; }
.f-social {
  width: 36px; height: 36px;
  background: var(--glass-bg); border: 1px solid var(--glass-bd);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--t);
}
.f-social:hover { background: var(--blue); border-color: var(--blue); }
.f-social svg { width: 15px; height: 15px; fill: var(--gray-400); transition: var(--t); }
.f-social:hover svg { fill: white; }

.footer-col h4 { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.75); margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 0.84rem; color: var(--gray-400); transition: var(--t); }
.footer-col ul a:hover { color: var(--blue); padding-left: 3px; }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px;
  font-size: 0.78rem; color: rgba(255,255,255,0.25);
  flex-wrap: wrap; gap: 8px;
}

/* ════════════════════════════════════ ANIMATIONS */
@keyframes fade-up {
  from { opacity:0; transform: translateY(28px); }
  to   { opacity:1; transform: translateY(0); }
}
@keyframes fade-in { from { opacity:0; } to { opacity:1; } }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.10s; }
.reveal-d2 { transition-delay: 0.20s; }
.reveal-d3 { transition-delay: 0.30s; }
.reveal-d4 { transition-delay: 0.40s; }
.reveal-d5 { transition-delay: 0.50s; }

/* ════════════════════════════════════ RESPONSIVE */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 48px; padding-top: 100px; padding-bottom: 48px; }
  .hero-right { max-width: 480px; }
  .svc-row { grid-template-columns: 1fr; gap: 40px; }
  .svc-row.reverse .svc-visual { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .stats-bar-inner { grid-template-columns: 1fr 1fr; }
  .stat-cell:nth-child(2) { border-right: none; }
  .stat-cell:nth-child(3) { border-top: 1px solid var(--glass-bd); }
  .brands-grid { grid-template-columns: 1fr; }
  .why-grid-3 { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .contact-form-card { padding: 32px 22px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; }
  .btn-lg { width: 100%; justify-content: center; }
  .hero-trust { flex-direction: column; align-items: flex-start; gap: 12px; }
  .stat-num { font-size: 1.9rem; }
}