/* ════════════════════════════════════════════════
   CONGO DIGITAL STUDIOS — style.css
   Inspired by orizon.co · Blue Tech Dark Theme
   ════════════════════════════════════════════════ */

/* ─── RESET & BASE ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

:root {
  --blue:       #1a8fff;
  --blue-light: #4db8ff;
  --blue-deep:  #0a4fa8;
  --blue-dim:   rgba(26,143,255,0.12);
  --navy:       #060d18;
  --navy-2:     #0b1829;
  --navy-3:     #0f2040;
  --card-bg:    #0c1a2e;
  --card-border:rgba(26,143,255,0.14);
  --white:      #e8f4ff;
  --white-60:   rgba(232,244,255,0.6);
  --white-30:   rgba(232,244,255,0.3);
  --glow-sm:    0 0 12px rgba(26,143,255,0.4);
  --glow-md:    0 0 24px rgba(26,143,255,0.4), 0 0 60px rgba(26,143,255,0.15);
  --glow-lg:    0 0 40px rgba(77,184,255,0.6), 0 0 100px rgba(26,143,255,0.2);
  --radius:     14px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  background: var(--navy);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  overflow-x: hidden;
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10'%3E%3Ccircle cx='5' cy='5' r='5' fill='%234db8ff'/%3E%3C/svg%3E") 5 5, auto;
}

a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
button { cursor: pointer; }

/* ─── CUSTOM CURSOR ─── */
.cursor {
  width: 10px; height: 10px;
  background: var(--blue-light);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.08s, background 0.2s;
  box-shadow: var(--glow-sm);
}
.cursor-follower {
  width: 36px; height: 36px;
  border: 1.5px solid rgba(77,184,255,0.5);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.18s, width 0.3s, height 0.3s, border-color 0.3s;
}
body:has(a:hover) .cursor-follower,
body:has(button:hover) .cursor-follower {
  width: 60px; height: 60px;
  border-color: var(--blue-light);
}

/* ─── LOADER ─── */
.loader {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s, visibility 0.6s;
}
.loader.hidden { opacity: 0; visibility: hidden; }
.loader-inner { text-align: center; }
.loader-logo { margin: 0 auto 24px; animation: loaderSpin 2s linear infinite; }
@keyframes loaderSpin { from{transform:rotate(0)} to{transform:rotate(360deg)} }
.loader-bar {
  width: 200px; height: 2px;
  background: rgba(26,143,255,0.15);
  border-radius: 2px; margin: 0 auto 16px;
  overflow: hidden;
}
.loader-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--blue-deep), var(--blue-light));
  border-radius: 2px;
  box-shadow: var(--glow-sm);
  transition: width 0.05s;
}
.loader-text {
  font-family: 'Syne', sans-serif;
  font-size: 11px; letter-spacing: 4px;
  color: var(--white-30); font-weight: 600;
}

/* ─── NAVBAR ─── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 5%;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(6,13,24,0.92);
  backdrop-filter: blur(24px);
  padding: 14px 5%;
  border-bottom: 1px solid var(--card-border);
}

.nav-brand {
  display: flex; align-items: center; gap: 12px;
}
.brand-icon { flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; }
.brand-name {
  font-family: 'Syne', sans-serif;
  font-size: 13px; font-weight: 800; letter-spacing: 2px;
  color: var(--white); line-height: 1;
}
.brand-sub {
  font-family: 'Syne', sans-serif;
  font-size: 9px; font-weight: 400; letter-spacing: 4px;
  color: var(--blue-light); margin-top: 2px;
}

.nav-links {
  display: flex; gap: 40px; list-style: none;
}
.nav-links a {
  font-size: 13px; font-weight: 500; letter-spacing: 0.5px;
  color: var(--white-60);
  position: relative; padding-bottom: 4px;
  transition: color var(--transition);
  display: flex; align-items: center; gap: 6px;
}
.nav-links a[data-num]::before {
  content: attr(data-num);
  font-size: 10px; color: var(--blue-light); opacity: 0.5;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--blue-light);
  transition: width var(--transition);
  box-shadow: var(--glow-sm);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 22px;
  background: var(--blue);
  color: var(--white);
  border-radius: 50px;
  font-size: 13px; font-weight: 500;
  box-shadow: var(--glow-sm);
  transition: var(--transition);
}
.nav-cta:hover { background: var(--blue-light); box-shadow: var(--glow-md); transform: translateY(-2px); }

.hamburger {
  display: none; flex-direction: column;
  gap: 7px; background: none; border: none;
  padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--white); border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.hamburger.open span:nth-child(2) { transform: translateY(0) rotate(-45deg); }

/* Mobile overlay */
.mobile-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 999;
  background: var(--navy-2);
  flex-direction: column; align-items: center; justify-content: center; gap: 40px;
  padding: 40px;
}
.mobile-overlay.open { display: flex; }
.mobile-overlay ul { list-style: none; text-align: center; }
.mobile-overlay ul li { margin: 24px 0; }
.mobile-overlay ul a {
  font-family: 'Syne', sans-serif;
  font-size: 28px; font-weight: 700;
  color: var(--white); display: flex;
  align-items: center; justify-content: center; gap: 16px;
}
.mobile-overlay ul a span { font-size: 13px; color: var(--blue-light); }
.mobile-cta {
  padding: 16px 40px;
  background: var(--blue);
  color: var(--white); border-radius: 50px;
  font-size: 16px; font-weight: 600;
  box-shadow: var(--glow-md);
}

/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 140px 5% 80px;
  overflow: hidden;
  display: flex; flex-direction: column;
  justify-content: center;
}

.hero-bg-grid {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(26,143,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,143,255,0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-glow {
  position: absolute; top: 10%; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 500px;
  background: radial-gradient(ellipse, rgba(26,143,255,0.1) 0%, transparent 65%);
  pointer-events: none; z-index: 0;
}

/* Marquee top */
.hero-marquee-top {
  position: absolute; top: 90px; left: 0; right: 0;
  overflow: hidden; z-index: 1;
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  padding: 10px 0;
}
.marquee-track {
  display: flex; gap: 40px; white-space: nowrap;
  animation: marquee 22s linear infinite;
}
.marquee-track span {
  font-size: 11px; letter-spacing: 2px; font-weight: 500;
  color: var(--white-30); text-transform: uppercase;
}
.marquee-track .dot { color: var(--blue); opacity: 0.6; }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* Hero body */
.hero-body {
  position: relative; z-index: 2;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 16px;
  background: rgba(26,143,255,0.08);
  border: 1px solid rgba(26,143,255,0.25);
  border-radius: 50px;
  font-size: 12px; font-weight: 500; letter-spacing: 0.5px;
  color: var(--blue-light); margin-bottom: 28px;
}
.badge-dot {
  width: 7px; height: 7px; background: var(--blue-light);
  border-radius: 50%; box-shadow: var(--glow-sm);
  animation: badgePulse 2s infinite;
}
@keyframes badgePulse { 0%,100%{opacity:1} 50%{opacity:0.4} }

.hero-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(44px, 6vw, 86px);
  font-weight: 800; line-height: 1.0;
  letter-spacing: -2px;
  margin-bottom: 32px;
  display: flex; flex-direction: column;
}
.ht-line { display: block; overflow: hidden; }
.ht-accent { color: var(--blue-light); text-shadow: var(--glow-sm); }

.hero-sub-row {
  display: flex; align-items: flex-start; gap: 40px;
  margin-bottom: 52px;
  flex-wrap: wrap;
}
.hero-sub {
  font-size: 16px; line-height: 1.7;
  color: var(--white-60); font-weight: 300;
  max-width: 360px; flex: 1; min-width: 200px;
}
.hero-btn {
  display: flex; align-items: center; gap: 0;
  flex-shrink: 0; align-self: flex-end;
}
.hero-btn span {
  padding: 14px 22px;
  background: var(--white);
  color: var(--navy);
  border-radius: 50px 0 0 50px;
  font-size: 14px; font-weight: 600;
  transition: var(--transition);
}
.hero-btn-icon {
  width: 48px; height: 48px;
  background: var(--blue);
  border-radius: 0 50px 50px 0;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--glow-sm);
  transition: var(--transition);
}
.hero-btn:hover span { background: var(--blue-light); color: var(--navy); }
.hero-btn:hover .hero-btn-icon { background: var(--navy); border: 1px solid var(--blue-light); }

.hero-stats {
  display: flex; align-items: center; gap: 32px;
  flex-wrap: wrap;
}
.hstat { text-align: center; }
.hstat-num {
  font-family: 'Syne', sans-serif;
  font-size: 30px; font-weight: 800;
  color: var(--blue-light); display: block;
  text-shadow: var(--glow-sm);
}
.hstat-label {
  font-size: 11px; color: var(--white-30);
  letter-spacing: 0.5px; margin-top: 2px; display: block;
}
.hstat-sep {
  width: 1px; height: 40px;
  background: var(--card-border);
}

/* Hero visual */
.hero-visual {
  position: absolute; right: 5%; top: 50%;
  transform: translateY(-50%);
  z-index: 2; width: 380px;
}
.hv-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
}
.hv-main { padding: 16px; }
.hv-card-top {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 14px;
}
.hv-dots { display: flex; gap: 6px; }
.hv-dots span {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.12);
}
.hv-dots span:first-child { background: #ff5f57; }
.hv-dots span:nth-child(2) { background: #febc2e; }
.hv-dots span:last-child { background: #28c840; }
.hv-label { font-size: 11px; color: var(--white-30); letter-spacing: 1px; }
.hv-img-placeholder {
  height: 180px; border-radius: 10px; overflow: hidden;
  position: relative; margin-bottom: 16px;
}
.hv-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,79,168,0.3), transparent);
}
.hv-metric {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: 8px;
}
.hv-mval {
  font-family: 'Syne', sans-serif;
  font-size: 22px; font-weight: 800;
  color: var(--blue-light); text-shadow: var(--glow-sm);
}
.hv-mlabel { font-size: 12px; color: var(--white-30); }
.hv-metric-bar {
  height: 3px; background: rgba(26,143,255,0.15);
  border-radius: 2px; overflow: hidden;
}
.hv-bar-fill {
  height: 100%; width: 78%;
  background: linear-gradient(90deg, var(--blue-deep), var(--blue-light));
  border-radius: 2px; box-shadow: var(--glow-sm);
}

.hv-side {
  position: absolute; right: -20px; top: -20px;
  padding: 16px 20px; width: 180px;
  animation: floatCard 4s ease-in-out infinite;
}
@keyframes floatCard { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
.hv-ping {
  width: 8px; height: 8px; border-radius: 50%;
  background: #25d366; box-shadow: 0 0 8px #25d366;
  margin-bottom: 10px;
  animation: badgePulse 2s infinite;
}
.hv-side-label { font-size: 11px; color: var(--white-30); margin-bottom: 4px; }
.hv-side-val { font-family: 'Syne', sans-serif; font-size: 14px; font-weight: 700; }
.hv-stars { color: #f5b700; font-size: 12px; margin-top: 8px; }

.hv-tech {
  position: absolute; left: -20px; bottom: -20px;
  padding: 16px; width: 200px;
  animation: floatCard 5s ease-in-out infinite reverse;
}
.hv-tech-label { font-size: 11px; color: var(--white-30); margin-bottom: 10px; }
.hv-tech-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.hv-tech-tags span {
  padding: 3px 10px;
  background: rgba(26,143,255,0.1);
  border: 1px solid rgba(26,143,255,0.25);
  border-radius: 50px; font-size: 11px;
  color: var(--blue-light);
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute; bottom: 40px; left: 5%;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  z-index: 2;
}
.scroll-line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, var(--blue-light), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine { 0%,100%{opacity:1;transform:scaleY(1)} 50%{opacity:0.3;transform:scaleY(0.5)} }
.hero-scroll-hint span { font-size: 10px; color: var(--white-30); letter-spacing: 3px; writing-mode: vertical-rl; }

/* ─── TRUST BAR ─── */
.trust-bar {
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  padding: 20px 0;
  display: flex; align-items: center; gap: 40px;
  overflow: hidden; background: var(--navy-2);
}
.trust-label {
  font-size: 11px; letter-spacing: 3px; color: var(--white-30);
  white-space: nowrap; padding: 0 40px;
  text-transform: uppercase; font-weight: 600;
}
.trust-marquee { flex: 1; overflow: hidden; }
.trust-track {
  display: flex; gap: 32px; white-space: nowrap;
  animation: marquee 20s linear infinite;
}
.trust-track span {
  font-family: 'Syne', sans-serif;
  font-size: 13px; font-weight: 600; letter-spacing: 1px;
  color: var(--white-60);
}

/* ─── SECTIONS LAYOUT ─── */
.section { padding: 110px 0; position: relative; }
.section-dark { background: var(--navy-2); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 5%; }

.section-header { margin-bottom: 64px; }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 11px; letter-spacing: 3px; font-weight: 600;
  color: var(--blue-light); margin-bottom: 18px;
  text-transform: uppercase;
}
.ey-num {
  font-family: 'Syne', sans-serif; font-size: 10px;
  background: rgba(26,143,255,0.12);
  border: 1px solid rgba(26,143,255,0.25);
  border-radius: 50px; padding: 2px 8px;
}
.section-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(32px, 4vw, 54px);
  font-weight: 800; line-height: 1.1;
  letter-spacing: -1.5px; margin-bottom: 18px;
}
.section-title em { font-style: normal; color: var(--blue-light); text-shadow: var(--glow-sm); }
.section-desc {
  font-size: 16px; color: var(--white-60);
  line-height: 1.7; max-width: 520px; font-weight: 300;
}

/* ─── SERVICES ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.svc-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 36px 30px;
  position: relative; overflow: hidden;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.svc-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  opacity: 0; transition: opacity var(--transition);
}
.svc-card:hover {
  border-color: rgba(26,143,255,0.35);
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), var(--glow-sm);
}
.svc-card:hover::before { opacity: 1; }
.svc-num {
  font-family: 'Syne', sans-serif;
  font-size: 11px; color: var(--white-30);
  letter-spacing: 2px; margin-bottom: 20px;
}
.svc-icon {
  width: 52px; height: 52px;
  background: rgba(26,143,255,0.08);
  border: 1px solid rgba(26,143,255,0.2);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-light); margin-bottom: 22px;
  transition: var(--transition);
}
.svc-card:hover .svc-icon { box-shadow: var(--glow-sm); background: rgba(26,143,255,0.15); }
.svc-title {
  font-family: 'Syne', sans-serif;
  font-size: 17px; font-weight: 700;
  margin-bottom: 12px;
}
.svc-desc {
  font-size: 14px; color: var(--white-60);
  line-height: 1.7; font-weight: 300;
  flex: 1;
}
.svc-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: 20px 0;
}
.svc-tags span {
  padding: 3px 12px;
  background: rgba(26,143,255,0.06);
  border: 1px solid rgba(26,143,255,0.15);
  border-radius: 50px;
  font-size: 11px; color: var(--blue-light); letter-spacing: 0.5px;
}
.svc-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--blue-light);
  margin-top: auto;
  transition: gap var(--transition);
}
.svc-link:hover { gap: 10px; }

/* ─── VIDEO ─── */
.section-video { background: var(--navy-2); }
.video-header { text-align: center; }
.video-frame {
  position: relative;
  border-radius: 20px; overflow: hidden;
  border: 1px solid var(--card-border);
  box-shadow: 0 40px 100px rgba(0,0,0,0.5), var(--glow-sm);
}
.vf-placeholder {
  aspect-ratio: 16/9; position: relative;
  cursor: pointer; overflow: hidden;
}
.vf-bg { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.vf-placeholder:hover .vf-bg { transform: scale(1.03); }
.vf-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(6,13,24,0.7), rgba(10,79,168,0.4));
}
.vf-play {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 80px; height: 80px;
  background: rgba(26,143,255,0.15);
  border: 2px solid var(--blue-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-light);
  z-index: 2; transition: var(--transition);
  padding-left: 4px;
}
.vf-play-ring {
  position: absolute; inset: -10px;
  border-radius: 50%;
  border: 1px solid rgba(77,184,255,0.3);
  animation: ringPulse 2s infinite;
}
@keyframes ringPulse {
  0%,100%{transform:scale(1);opacity:1}
  50%{transform:scale(1.15);opacity:0.3}
}
.vf-placeholder:hover .vf-play {
  background: var(--blue);
  box-shadow: var(--glow-lg);
  transform: translate(-50%, -50%) scale(1.1);
}
.vf-caption {
  position: absolute; bottom: 30px; left: 30px; z-index: 2;
}
.vf-tag {
  display: inline-block; padding: 4px 12px;
  background: rgba(26,143,255,0.15);
  border: 1px solid rgba(26,143,255,0.3);
  border-radius: 50px;
  font-size: 10px; letter-spacing: 2px; color: var(--blue-light);
  margin-bottom: 8px;
}
.vf-caption p { font-family: 'Syne', sans-serif; font-size: 18px; font-weight: 700; }
.vf-player {
  display: none;
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  outline: none;
}
.vf-player.active {
  display: block;
}
/* Personnalisation de la barre de contrôle vidéo */
.vf-player::-webkit-media-controls-panel {
  background: linear-gradient(transparent, rgba(6,13,24,0.9));
}
.vf-player::-webkit-media-controls-play-button,
.vf-player::-webkit-media-controls-timeline {
  filter: brightness(1.2);
}

/* ─── PORTFOLIO ─── */
.portfolio-filters {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-bottom: 40px;
}
.pf-btn {
  padding: 8px 22px;
  background: transparent;
  border: 1px solid var(--card-border);
  border-radius: 50px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px; font-weight: 500;
  color: var(--white-60);
  transition: var(--transition);
}
.pf-btn:hover, .pf-btn.active {
  background: rgba(26,143,255,0.1);
  border-color: var(--blue);
  color: var(--blue-light);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: 20px;
}
.porto-card {
  border-radius: var(--radius); overflow: hidden;
  position: relative;
  transition: var(--transition);
}
.porto-card.porto-large { grid-row: span 2; }
.porto-img { position: relative; width: 100%; height: 100%; overflow: hidden; }
.porto-img img { transition: transform 0.5s ease; }
.porto-card:hover .porto-img img { transform: scale(1.07); }
.porto-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(6,13,24,0.92) 0%, rgba(6,13,24,0.3) 60%, transparent 100%);
  display: flex; flex-direction: column;
  justify-content: flex-end; padding: 24px;
  opacity: 0; transition: opacity var(--transition);
}
.porto-card:hover .porto-overlay { opacity: 1; }
.porto-tag {
  display: inline-block; padding: 4px 12px;
  background: rgba(26,143,255,0.15);
  border: 1px solid rgba(26,143,255,0.3);
  border-radius: 50px;
  font-size: 11px; letter-spacing: 1px; color: var(--blue-light);
  margin-bottom: 10px; align-self: flex-start;
}
.porto-cta {
  font-family: 'Syne', sans-serif;
  font-size: 14px; font-weight: 700; color: var(--white);
}
.porto-info {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 20px 24px;
  background: linear-gradient(to top, rgba(6,13,24,0.95), transparent);
}
.porto-info h4 {
  font-family: 'Syne', sans-serif;
  font-size: 15px; font-weight: 700; margin-bottom: 4px;
}
.porto-info p { font-size: 12px; color: var(--white-60); }
.porto-card[data-cat].hidden { display: none; }

.portfolio-cta-row {
  text-align: center; margin-top: 48px;
}
.btn-outline {
  display: inline-block;
  padding: 14px 32px;
  border: 1.5px solid rgba(26,143,255,0.35);
  border-radius: 50px;
  font-size: 15px; font-weight: 600;
  color: var(--blue-light);
  transition: var(--transition);
}
.btn-outline:hover {
  background: rgba(26,143,255,0.08);
  border-color: var(--blue-light);
  box-shadow: var(--glow-sm);
}

/* ─── PROCESS ─── */
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; position: relative;
}
.process-steps::before {
  content: ''; position: absolute;
  top: 24px; left: 12.5%; right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(26,143,255,0.3), transparent);
}
.pstep {
  padding: 0 24px; position: relative; text-align: center;
}
.pstep-num {
  font-family: 'Syne', sans-serif;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--card-bg);
  border: 1.5px solid rgba(26,143,255,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 800;
  color: var(--blue-light);
  margin: 0 auto 28px;
  position: relative; z-index: 1;
  transition: var(--transition);
}
.pstep:hover .pstep-num {
  background: rgba(26,143,255,0.12);
  border-color: var(--blue-light);
  box-shadow: var(--glow-md);
}
.pstep-content h3 {
  font-family: 'Syne', sans-serif;
  font-size: 16px; font-weight: 700;
  margin-bottom: 10px;
}
.pstep-content p {
  font-size: 13px; color: var(--white-60);
  line-height: 1.7; font-weight: 300;
}

/* ─── TESTIMONIALS ─── */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testi-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 36px 30px;
  transition: var(--transition);
}
.testi-card:hover {
  border-color: rgba(26,143,255,0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.testi-featured {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(10,79,168,0.15), var(--card-bg));
  border-color: rgba(26,143,255,0.25);
}
.testi-stars { color: #f5b700; font-size: 16px; margin-bottom: 18px; letter-spacing: 2px; }
.testi-card blockquote {
  font-size: 16px; line-height: 1.7;
  color: var(--white-60); font-weight: 300;
  font-style: italic; margin-bottom: 24px;
}
.testi-featured blockquote { font-size: 18px; }
.testi-author {
  display: flex; align-items: center; gap: 14px;
}
.testi-avatar {
  width: 44px; height: 44px; min-width: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-deep), var(--blue));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif;
  font-size: 14px; font-weight: 800; color: var(--white);
  box-shadow: var(--glow-sm);
}
.testi-author strong { display: block; font-size: 14px; font-weight: 600; }
.testi-author span { font-size: 12px; color: var(--white-30); margin-top: 2px; display: block; }

.testi-add-card {
  background: transparent;
  border: 2px dashed rgba(26,143,255,0.2);
  border-radius: var(--radius);
  padding: 36px 30px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; gap: 10px;
  transition: var(--transition);
  cursor: default;
}
.testi-add-card:hover {
  border-color: rgba(26,143,255,0.5);
  background: rgba(26,143,255,0.04);
}
.testi-add-icon {
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(26,143,255,0.08);
  border: 1px solid rgba(26,143,255,0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: var(--blue-light);
}
.testi-add-card p { font-family: 'Syne', sans-serif; font-size: 15px; font-weight: 600; }
.testi-add-card span { font-size: 12px; color: var(--white-30); }

/* ─── CTA BAND ─── */
.cta-band {
  background: linear-gradient(135deg, rgba(10,79,168,0.25), rgba(26,143,255,0.08));
  border-top: 1px solid rgba(26,143,255,0.2);
  border-bottom: 1px solid rgba(26,143,255,0.2);
  padding: 60px 5%;
}
.cta-band-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center;
  justify-content: space-between; gap: 40px; flex-wrap: wrap;
}
.cta-band-text h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800; letter-spacing: -1px;
  margin-bottom: 8px;
}
.cta-band-text p { font-size: 16px; color: var(--white-60); }
.cta-band-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.cta-band-wa {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 24px;
  background: rgba(37,211,102,0.1);
  border: 1.5px solid rgba(37,211,102,0.3);
  border-radius: 50px;
  font-size: 14px; font-weight: 600; color: var(--white);
  transition: var(--transition);
}
.cta-band-wa:hover { background: rgba(37,211,102,0.2); box-shadow: 0 0 20px rgba(37,211,102,0.3); }
.cta-band-btn {
  display: flex; align-items: center;
  padding: 14px 28px;
  background: var(--blue);
  color: var(--white); border-radius: 50px;
  font-size: 14px; font-weight: 600;
  box-shadow: var(--glow-md);
  transition: var(--transition);
}
.cta-band-btn:hover { background: var(--blue-light); box-shadow: var(--glow-lg); transform: translateY(-2px); }

/* ─── CONTACT ─── */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 80px; align-items: start;
}
.contact-channels { display: flex; flex-direction: column; gap: 14px; margin: 32px 0 28px; }
.cc-item {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 22px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  transition: var(--transition);
}
.cc-item:hover {
  border-color: rgba(26,143,255,0.35);
  transform: translateX(6px);
  box-shadow: var(--glow-sm);
}
.cc-icon {
  width: 48px; height: 48px; min-width: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.cc-wa { background: rgba(37,211,102,0.08); border: 1px solid rgba(37,211,102,0.25); }
.cc-text { flex: 1; }
.cc-label { font-size: 11px; color: var(--white-30); letter-spacing: 1.5px; display: block; margin-bottom: 3px; text-transform: uppercase; }
.cc-val { font-family: 'Syne', sans-serif; font-size: 15px; font-weight: 700; }
.cc-arrow { color: var(--white-30); transition: var(--transition); }
.cc-item:hover .cc-arrow { color: var(--blue-light); transform: translate(4px, -4px); }

.cc-social-row {
  display: flex; gap: 12px;
}
.cc-social-btn {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  transition: var(--transition);
}
.cc-social-btn:hover {
  border-color: rgba(26,143,255,0.4);
  background: rgba(26,143,255,0.08);
  box-shadow: var(--glow-sm);
  transform: translateY(-3px);
}

.contact-badges {
  display: flex; flex-wrap: wrap; gap: 10px;
}
.cb {
  padding: 6px 14px;
  background: rgba(26,143,255,0.06);
  border: 1px solid rgba(26,143,255,0.15);
  border-radius: 50px;
  font-size: 12px; color: var(--white-60);
  display: flex; align-items: center; gap: 6px;
}

/* Contact Form */
.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 40px;
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin-bottom: 16px;
}
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.form-group:last-of-type { margin-bottom: 0; }
.form-group label {
  font-size: 12px; letter-spacing: 1px;
  color: var(--white-30); text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(26,143,255,0.04);
  border: 1px solid rgba(26,143,255,0.15);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--white);
  font-family: 'DM Sans', sans-serif; font-size: 14px;
  outline: none; transition: var(--transition);
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,143,255,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(232,244,255,0.25); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group select option { background: var(--navy-2); }

.form-submit {
  width: 100%; margin-top: 20px;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 32px;
  background: linear-gradient(135deg, var(--blue-deep), var(--blue));
  color: var(--white); border: none; border-radius: 12px;
  font-family: 'Syne', sans-serif;
  font-size: 15px; font-weight: 700; letter-spacing: 0.5px;
  box-shadow: var(--glow-md);
  transition: var(--transition);
}
.form-submit:hover { box-shadow: var(--glow-lg); transform: translateY(-2px); }
.form-success {
  display: none; text-align: center;
  color: #25d366; font-size: 14px; margin-top: 12px;
}
.form-error {
  display: none; text-align: center;
  color: #ff5f57; font-size: 14px; margin-top: 12px;
}

/* ─── FOOTER ─── */
.footer {
  background: var(--navy-2);
  border-top: 1px solid var(--card-border);
  padding: 80px 0 32px;
}
.footer-top {
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: 80px; margin-bottom: 60px;
}
.footer-logo {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 20px;
}
.fl-name {
  font-family: 'Syne', sans-serif;
  font-size: 14px; font-weight: 800; letter-spacing: 1.5px;
}
.fl-tag {
  font-size: 11px; color: var(--blue-light);
  letter-spacing: 1px; margin-top: 3px;
}
.footer-desc {
  font-size: 14px; color: var(--white-60);
  line-height: 1.7; max-width: 360px;
  font-weight: 300; margin-bottom: 28px;
}
.footer-social { display: flex; gap: 12px; }
.fs-link {
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(26,143,255,0.06);
  border: 1px solid rgba(26,143,255,0.15);
  display: flex; align-items: center; justify-content: center;
  color: var(--white-60); transition: var(--transition);
}
.fs-link:hover {
  background: rgba(26,143,255,0.12);
  border-color: rgba(26,143,255,0.4);
  color: var(--blue-light);
  transform: translateY(-3px);
  box-shadow: var(--glow-sm);
}
.footer-nav {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
}
.fn-col { display: flex; flex-direction: column; gap: 14px; }
.fn-col h4 {
  font-family: 'Syne', sans-serif;
  font-size: 12px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--white); margin-bottom: 4px;
}
.fn-col a {
  font-size: 14px; color: var(--white-60);
  transition: color var(--transition);
}
.fn-col a:hover { color: var(--blue-light); }
.footer-bottom {
  border-top: 1px solid var(--card-border);
  padding-top: 28px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}
.footer-bottom p { font-size: 12px; color: var(--white-30); letter-spacing: 0.5px; }

/* ─── REVEAL ANIMATION ─── */
.reveal {
  opacity: 0; transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal[data-delay="1"] { transition-delay: 0.12s; }
.reveal[data-delay="2"] { transition-delay: 0.24s; }
.reveal[data-delay="3"] { transition-delay: 0.36s; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1100px) {
  .hero-visual { display: none; }
  .hero-title { font-size: clamp(40px, 7vw, 70px); }
}

@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .porto-card.porto-large { grid-row: span 1; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-steps::before { display: none; }
  .testi-grid { grid-template-columns: 1fr; }
  .testi-featured { grid-column: span 1; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .footer-nav { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .hero { padding: 120px 5% 60px; }
  .hero-title { font-size: 38px; letter-spacing: -1px; }
  .hero-sub-row { flex-direction: column; gap: 24px; }
  .hero-stats { gap: 20px; }
  .hstat-sep { width: 30px; height: 1px; }
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; gap: 32px; }
  .contact-form { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .cta-band-inner { flex-direction: column; text-align: center; }
  .cta-band-actions { justify-content: center; }
  .footer-nav { grid-template-columns: 1fr; }
  .trust-bar { flex-direction: column; gap: 12px; }
  .trust-label { padding: 0 20px; }
}

/* ════════════════════════════════════════════════
   MODALS PORTFOLIO
   ════════════════════════════════════════════════ */

.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(2, 8, 18, 0.88);
  backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-overlay.open {
  opacity: 1; visibility: visible;
}
.modal-box {
  background: #0b1829;
  border: 1px solid rgba(26,143,255,0.2);
  border-radius: 20px;
  max-width: 820px; width: 100%;
  max-height: 90vh; overflow-y: auto;
  position: relative;
  transform: translateY(30px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 40px 120px rgba(0,0,0,0.7), 0 0 60px rgba(26,143,255,0.1);
}
.modal-overlay.open .modal-box {
  transform: translateY(0) scale(1);
}
.modal-close {
  position: absolute; top: 16px; right: 16px; z-index: 10;
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(26,143,255,0.1);
  border: 1px solid rgba(26,143,255,0.25);
  color: var(--white); display: flex;
  align-items: center; justify-content: center;
  cursor: pointer; transition: var(--transition);
}
.modal-close:hover {
  background: rgba(26,143,255,0.2);
  box-shadow: var(--glow-sm);
  transform: rotate(90deg);
}
.modal-img {
  height: 280px; position: relative; overflow: hidden;
  border-radius: 20px 20px 0 0;
}
.modal-img img { width: 100%; height: 100%; object-fit: cover; }
.modal-img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,24,41,1) 0%, transparent 60%);
}
.modal-badge {
  position: absolute; top: 20px; left: 20px; z-index: 2;
  padding: 5px 14px;
  background: rgba(26,143,255,0.15);
  border: 1px solid rgba(26,143,255,0.35);
  border-radius: 50px;
  font-size: 11px; letter-spacing: 1.5px;
  color: var(--blue-light);
}
.modal-badge-real {
  background: rgba(37,211,102,0.12);
  border-color: rgba(37,211,102,0.4);
  color: #25d366;
}
.modal-content { padding: 28px 36px 36px; }
.modal-meta {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-bottom: 14px;
}
.modal-tag {
  padding: 4px 12px;
  background: rgba(26,143,255,0.08);
  border: 1px solid rgba(26,143,255,0.2);
  border-radius: 50px;
  font-size: 11px; color: var(--blue-light); letter-spacing: 0.5px;
}
.modal-title {
  font-family: 'Syne', sans-serif;
  font-size: 28px; font-weight: 800;
  letter-spacing: -0.5px; margin-bottom: 14px;
}
.modal-desc {
  font-size: 15px; color: var(--white-60);
  line-height: 1.75; font-weight: 300;
  margin-bottom: 28px;
}
.modal-stack-label {
  font-size: 11px; letter-spacing: 2px; color: var(--white-30);
  text-transform: uppercase; margin-bottom: 10px;
}
.modal-tags {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px;
}
.modal-tags span {
  padding: 5px 14px;
  background: rgba(26,143,255,0.06);
  border: 1px solid rgba(26,143,255,0.18);
  border-radius: 50px;
  font-size: 12px; color: var(--blue-light);
}
.modal-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.modal-btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px;
  background: linear-gradient(135deg, var(--blue-deep), var(--blue));
  color: var(--white); border-radius: 50px;
  font-size: 14px; font-weight: 600;
  box-shadow: var(--glow-md);
  transition: var(--transition);
}
.modal-btn-primary:hover {
  box-shadow: var(--glow-lg); transform: translateY(-2px);
}
.modal-btn-secondary {
  display: inline-flex; align-items: center;
  padding: 13px 24px;
  border: 1.5px solid rgba(26,143,255,0.3);
  color: var(--blue-light); border-radius: 50px;
  font-size: 14px; font-weight: 600;
  transition: var(--transition);
}
.modal-btn-secondary:hover {
  background: rgba(26,143,255,0.08);
  border-color: var(--blue-light);
}
/* Scrollbar modal */
.modal-box::-webkit-scrollbar { width: 4px; }
.modal-box::-webkit-scrollbar-track { background: transparent; }
.modal-box::-webkit-scrollbar-thumb { background: rgba(26,143,255,0.3); border-radius: 2px; }

/* Porto card button style */
.porto-cta {
  background: none; border: none; padding: 0;
  font-family: 'Syne', sans-serif;
  font-size: 14px; font-weight: 700; color: var(--white);
  cursor: pointer; text-align: left;
}

@media (max-width: 600px) {
  .modal-content { padding: 20px; }
  .modal-title { font-size: 22px; }
  .modal-img { height: 200px; }
  .modal-actions { flex-direction: column; }
}