/* ============================================================
   BINARYBOX – Premium Design Agency Website
   ============================================================ */

/* ===== TOKENS ===== */
:root {
  --black:   #0a0a0a;
  --dark:    #111111;
  --dark2:   #181818;
  --dark3:   #222222;
  --border:  #2a2a2a;
  --muted:   #666666;
  --text:    #c8c8c8;
  --white:   #ffffff;
  --accent:  #e8ff00;
  --accent2: #b8cc00;
  --accent-rgb: 232, 255, 0;
  --radius:  12px;
  --radius-lg: 20px;
  --font-sans: 'Inter', sans-serif;
  --font-display: 'Syne', sans-serif;
  --nav-h: 76px;
  --bar-h: 38px;
  --shadow: 0 8px 40px rgba(0,0,0,.5);
  --transition: 0.3s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--black);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, select, textarea {
  font: inherit;
  color: var(--white);
  background: transparent;
  border: none;
  outline: none;
  width: 100%;
}
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--dark3) inset;
  -webkit-text-fill-color: var(--white);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--white);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

/* ===== UTILITY ===== */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; transition: transform var(--transition); }
.btn:hover svg { transform: translateX(4px); }
.btn-primary {
  background: var(--accent);
  color: var(--black);
  font-weight: 700;
}
.btn-primary:hover {
  background: #fff;
  box-shadow: 0 0 32px rgba(var(--accent-rgb), 0.4);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}
.btn-outline-light {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.25);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 20px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 16px;
}
.section-title em {
  font-style: normal;
  color: var(--accent);
}
.section-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.7;
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header .section-sub { margin: 0 auto; }

/* ===== FADE IN ===== */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== ANNOUNCEMENT BAR ===== */
.announcement-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1001;
  background: var(--accent);
  color: var(--black);
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 9px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: var(--bar-h);
  letter-spacing: 0.01em;
}
.announcement-bar a {
  color: var(--black);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.announcement-bar a:hover { opacity: 0.7; }
.bar-divider { opacity: 0.4; }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: var(--bar-h);
  left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(10,10,10,0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.header.scrolled {
  background: rgba(10,10,10,0.95);
  border-bottom-color: var(--border);
  box-shadow: 0 4px 24px rgba(0,0,0,.4);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  gap: 32px;
}
.logo { display: flex; align-items: center; }
.logo-img {
  height: 56px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
  mix-blend-mode: screen;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  padding: 8px 14px;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
  letter-spacing: 0.01em;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a.active { background: rgba(255,255,255,0.06); }
.nav-links a.nav-cta {
  background: var(--accent);
  color: var(--black);
  font-weight: 700;
  padding: 9px 20px;
  border-radius: 50px;
}
.nav-links a.nav-cta:hover {
  background: var(--white);
  box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.4);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===== MOBILE NAV ===== */
.mobile-nav {
  position: fixed;
  top: 0; right: 0;
  width: min(320px, 88vw);
  height: 100vh;
  background: var(--dark2);
  border-left: 1px solid var(--border);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  padding: 80px 32px 40px;
  gap: 8px;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--accent); }
.mobile-nav a:last-child {
  margin-top: 24px;
  background: var(--accent);
  color: var(--black);
  padding: 14px 24px;
  border-radius: 50px;
  text-align: center;
  border: none;
  font-weight: 700;
}
.mobile-nav-close {
  position: absolute;
  top: 20px; right: 20px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--dark3);
  color: var(--white);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.mobile-nav-close:hover { background: var(--border); }
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  backdrop-filter: blur(4px);
}
.mobile-nav-overlay.visible { opacity: 1; pointer-events: all; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--bar-h) + var(--nav-h) + 60px) 0 80px;
  overflow: hidden;
}
.hero-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.4;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 0%, transparent 100%);
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}
.hero-title {
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}
.hero-title em {
  font-style: normal;
  color: var(--accent);
}
.hero-subtitle {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 500px;
  line-height: 1.75;
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}
.stat-item { text-align: left; }
.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 4px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 460px;
}
.hero-logo-showcase {
  width: 260px;
  height: 260px;
  border-radius: 32px;
  background: var(--dark2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 80px rgba(var(--accent-rgb), 0.08), var(--shadow);
  animation: float 6s ease-in-out infinite;
}
.hero-logo-showcase img {
  width: 200px;
  height: auto;
  border-radius: 12px;
  mix-blend-mode: screen;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.hero-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  white-space: nowrap;
  box-shadow: var(--shadow);
}
.hero-card .card-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(var(--accent-rgb), 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero-card .card-icon svg {
  width: 18px; height: 18px;
  stroke: var(--accent);
}
.card-1 { top: 8%; left: -10%; animation: float 7s ease-in-out infinite; }
.card-2 { bottom: 12%; right: -8%; animation: float 5s ease-in-out infinite 1s; }
.card-3 { top: 55%; left: -15%; animation: float 8s ease-in-out infinite 0.5s; }

/* Hero Scroll */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 2;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; height: 40px; }
  50% { opacity: 1; height: 56px; }
}

/* ===== MARQUEE ===== */
.marquee-section {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--dark2);
  overflow: hidden;
  padding: 0;
}
.marquee-track { width: 100%; overflow: hidden; }
.marquee-content {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 20px 0;
  animation: marquee 28s linear infinite;
  white-space: nowrap;
  width: max-content;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.marquee-content:hover { animation-play-state: paused; }
.marquee-dot { color: var(--accent); font-size: 0.5rem; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== SERVICES ===== */
.services {
  padding: 120px 0;
  background: var(--black);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.service-card:hover {
  border-color: rgba(var(--accent-rgb), 0.4);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(var(--accent-rgb), 0.15);
}
.service-card.featured {
  border-color: rgba(var(--accent-rgb), 0.35);
  background: linear-gradient(145deg, var(--dark2) 0%, rgba(var(--accent-rgb), 0.05) 100%);
}
.service-card.featured:hover {
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(var(--accent-rgb), 0.15);
}
.service-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--accent);
  padding: 4px 10px;
  border-radius: 50px;
  width: fit-content;
}
.service-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-icon svg {
  width: 24px; height: 24px;
  stroke: var(--accent);
}
.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin: 0;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
  flex: 1;
}
.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-features li {
  font-size: 0.83rem;
  color: var(--text);
  padding-left: 16px;
  position: relative;
}
.service-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  transition: gap var(--transition), opacity var(--transition);
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}
.service-link svg { width: 14px; height: 14px; transition: transform var(--transition); }
.service-link:hover { gap: 10px; }
.service-link:hover svg { transform: translateX(4px); }

/* ===== PROCESS ===== */
.process {
  padding: 120px 0;
  background: var(--dark2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.process-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: start;
}
.process-connector {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--border));
  margin-top: 36px;
  align-self: start;
}
.process-step {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 0 12px;
}
.step-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(var(--accent-rgb), 0.15);
  line-height: 1;
  letter-spacing: -0.04em;
}
.step-content h3 {
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 8px;
}
.step-content p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ===== PORTFOLIO ===== */
.work {
  padding: 120px 0;
  background: var(--black);
}
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.work-item {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.work-item:hover {
  transform: translateY(-6px);
  border-color: rgba(var(--accent-rgb), 0.3);
  box-shadow: 0 20px 50px rgba(0,0,0,.4);
}
.work-img { aspect-ratio: 16/10; overflow: hidden; }
.work-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition);
}
.work-item:hover .work-placeholder { transform: scale(1.04); }
.work-placeholder svg { width: 60%; height: auto; opacity: 0.6; }
.wp-1 { background: linear-gradient(135deg, #1a1a2e, #16213e); color: #4a8fe7; }
.wp-2 { background: linear-gradient(135deg, #1a2e1a, #162116); color: #4ae74a; }
.wp-3 { background: linear-gradient(135deg, #2e1a1a, #211616); color: #e74a4a; }
.wp-4 { background: linear-gradient(135deg, #1a2e2e, #162121); color: #4ae7e7; }
.wp-5 { background: linear-gradient(135deg, #2a1a2e, #1e1621); color: #9a4ae7; }
.wp-6 { background: linear-gradient(135deg, #2e2a1a, #211e16); color: #e7b84a; }
.work-info { padding: 24px; }
.work-cat {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  display: block;
  margin-bottom: 8px;
}
.work-info h3 {
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 6px;
}
.work-info p {
  font-size: 0.83rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ===== WHY US ===== */
.why-us {
  padding: 120px 0;
  background: var(--dark2);
  border-top: 1px solid var(--border);
}
.why-us-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-us-text .section-title { margin-bottom: 20px; }
.why-us-text p {
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 32px;
}
.why-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}
.why-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text);
  font-weight: 500;
}
.why-list li svg {
  width: 18px; height: 18px;
  stroke: var(--accent);
  flex-shrink: 0;
  background: rgba(var(--accent-rgb), 0.1);
  border-radius: 50%;
  padding: 3px;
}
.why-us-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.big-stat {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: border-color var(--transition), transform var(--transition);
}
.big-stat:hover {
  border-color: rgba(var(--accent-rgb), 0.4);
  transform: translateY(-4px);
}
.big-stat-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 8px;
}
.big-stat-label {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 120px 0;
  background: var(--black);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testimonial-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(var(--accent-rgb), 0.3);
  transform: translateY(-4px);
}
.testimonial-card.featured-testi {
  border-color: rgba(var(--accent-rgb), 0.3);
  background: linear-gradient(145deg, var(--dark2), rgba(var(--accent-rgb), 0.04));
}
.testi-stars {
  color: var(--accent);
  font-size: 1rem;
  letter-spacing: 2px;
}
.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.75;
  flex: 1;
  font-style: italic;
}
.testi-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.testi-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(var(--accent-rgb), 0.15);
  border: 1px solid rgba(var(--accent-rgb), 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}
.testi-author strong {
  display: block;
  font-size: 0.9rem;
  color: var(--white);
  font-weight: 600;
}
.testi-author span {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ===== CTA BANNER ===== */
.cta-banner {
  padding: 80px 0;
  background: var(--dark2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.08) 0%, transparent 60%);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  border-radius: var(--radius-lg);
  padding: 56px 60px;
}
.cta-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 12px;
}
.cta-text h2 em { font-style: normal; color: var(--accent); }
.cta-text p { color: var(--muted); font-size: 1rem; }
.cta-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ===== CONTACT ===== */
.contact {
  padding: 120px 0;
  background: var(--black);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-intro {
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 48px;
  font-size: 1rem;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), transform var(--transition);
}
.contact-item:hover {
  border-color: rgba(var(--accent-rgb), 0.4);
  transform: translateX(4px);
}
.contact-item-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item-icon svg { width: 20px; height: 20px; stroke: var(--accent); }
.contact-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 2px;
}
.contact-value {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.04em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 13px 16px;
  font-size: 0.9rem;
  color: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  background-color: var(--dark3);
  padding-right: 40px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(var(--accent-rgb), 0.6);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.08);
  outline: none;
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }
.form-submit { padding: 16px; font-size: 0.95rem; }

/* ===== FOOTER ===== */
.footer {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border);
}
.footer-logo {
  height: 64px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
  mix-blend-mode: screen;
  margin-bottom: 20px;
}
.footer-brand p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 24px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--dark3);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}
.footer-social a:hover {
  background: rgba(var(--accent-rgb), 0.15);
  border-color: rgba(var(--accent-rgb), 0.4);
}
.footer-social a svg { width: 16px; height: 16px; stroke: var(--text); }
.footer-social a:hover svg { stroke: var(--accent); }
.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--muted);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--accent); }
.footer-contact-list li a { font-weight: 500; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 0.82rem;
  color: var(--muted);
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
  box-shadow: 0 4px 20px rgba(var(--accent-rgb), 0.4);
}
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.back-to-top:hover { background: var(--white); transform: translateY(-4px); }
.back-to-top svg { width: 20px; height: 20px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .work-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .why-us-inner { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .process-steps { grid-template-columns: 1fr; gap: 32px; }
  .process-connector { width: 1px; height: 30px; background: linear-gradient(to bottom, var(--accent), var(--border)); margin: 0 0 0 20px; }
  .cta-inner { flex-direction: column; text-align: center; padding: 44px 32px; }
  .cta-actions { justify-content: center; }
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
}

@media (max-width: 768px) {
  :root { --nav-h: 68px; --bar-h: 34px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.6rem; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .why-us-stats { grid-template-columns: 1fr 1fr; }
  .announcement-bar { font-size: 0.72rem; gap: 6px; }
  .bar-divider { display: none; }
}

@media (max-width: 480px) {
  .hero { padding-top: calc(var(--bar-h) + var(--nav-h) + 40px); }
  .services, .process, .work, .why-us, .testimonials, .contact { padding: 80px 0; }
  .cta-inner { padding: 32px 20px; }
  .why-us-stats { grid-template-columns: 1fr; }
  .back-to-top { bottom: 20px; right: 20px; width: 42px; height: 42px; }
  .wa-float { bottom: 76px; right: 20px; width: 50px; height: 50px; }
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.wa-float {
  position: fixed;
  bottom: 90px;
  right: 28px;
  width: 58px;
  height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 900;
  transition: transform var(--transition), box-shadow var(--transition);
}
.wa-float svg { width: 28px; height: 28px; color: #fff; }
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.6);
}
.wa-tooltip {
  position: absolute;
  right: 68px;
  background: var(--dark3);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  border: 1px solid var(--border);
}
.wa-float:hover .wa-tooltip { opacity: 1; }