/* =============================================================
   AdBiz Communications — Core Styles
   Art direction: editorial creative studio.
   Fonts: Clash Display (display) + Satoshi (body) via Fontshare.
   Palette: paper white, ink black sections, electric blue + orange.
   ============================================================= */

/* ---------- Design tokens ---------- */
:root {
  --paper: #ffffff;
  --paper-2: #f6f6f4;
  --paper-3: #ececE7;
  --ink: #0a0a0f;
  --ink-2: #121219;
  --ink-3: #1c1c26;
  --blue: #2563eb;
  --blue-soft: #dbe6ff;
  --orange: #f97316;
  --orange-soft: #ffe6d1;
  --text: #14141a;
  --muted: #6b6b76;
  --muted-2: #9a9aa4;
  --line: rgba(10, 10, 15, 0.10);
  --line-light: rgba(255, 255, 255, 0.12);

  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-sm: 0 2px 10px rgba(10, 10, 15, 0.05);
  --shadow: 0 20px 50px -20px rgba(10, 10, 15, 0.22);
  --shadow-lg: 0 40px 90px -30px rgba(10, 10, 15, 0.35);
  --shadow-blue: 0 24px 60px -18px rgba(37, 99, 235, 0.5);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --container: 1240px;
  --gutter: clamp(20px, 5vw, 64px);

  --font-display: "Clash Display", "Satoshi", system-ui, sans-serif;
  --font-body: "Satoshi", system-ui, -apple-system, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html.lenis { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

::selection { background: var(--blue); color: #fff; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.02; letter-spacing: -0.02em; color: var(--ink); }
.display {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 8vw, 6.6rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
}
.eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before { content: ""; width: 28px; height: 1.5px; background: var(--orange); }
.eyebrow.on-dark { color: var(--orange); }
.eyebrow.on-dark::before { background: var(--blue-soft); }

.lead { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--muted); max-width: 60ch; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
section { position: relative; }
.section-pad { padding-block: clamp(70px, 11vw, 150px); }
.section-head { max-width: 720px; margin-bottom: clamp(40px, 6vw, 72px); }
.section-head h2 { font-size: clamp(2rem, 5.2vw, 4rem); margin-top: 18px; }
.section-head p { margin-top: 20px; }

.dark { background: var(--ink); color: #fff; }
.dark h1, .dark h2, .dark h3, .dark h4 { color: #fff; }
.dark .lead, .dark .muted { color: rgba(255, 255, 255, 0.66); }
.paper-2 { background: var(--paper-2); }

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--ink);
  --fg: #fff;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 100px;
  background: var(--bg);
  color: var(--fg);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  isolation: isolate;
}
.btn svg { width: 18px; height: 18px; transition: transform 0.4s var(--ease); }
.btn:hover { transform: translateY(-3px); }
.btn:hover svg { transform: translateX(4px); }
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(120deg, var(--blue), var(--orange));
  opacity: 0; transform: scale(0.6); border-radius: inherit;
  transition: opacity 0.45s var(--ease), transform 0.55s var(--ease);
}
.btn:hover::after { opacity: 1; transform: scale(1); }
.btn-primary { --bg: var(--blue); box-shadow: var(--shadow-blue); }
.btn-orange { --bg: var(--orange); }
.btn-ghost {
  --bg: transparent; --fg: var(--ink);
  border: 1.5px solid var(--line);
}
.btn-ghost::after { background: var(--ink); }
.btn-ghost:hover { color: #fff; border-color: var(--ink); }
.dark .btn-ghost { --fg: #fff; border-color: var(--line-light); }
.dark .btn-ghost::after { background: #fff; }
.dark .btn-ghost:hover { color: var(--ink); }

/* Glow pulse for CTA buttons */
.btn-glow { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.5); animation: btnGlow 2.6s var(--ease-in-out) infinite; }

/* Ripple */
.ripple { position: absolute; border-radius: 50%; background: rgba(255,255,255,0.5); transform: scale(0); animation: rippleAnim 0.65s var(--ease); pointer-events: none; z-index: 2; }

/* ---------- Header ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 200;
  padding-block: 18px;
  transition: background 0.45s var(--ease), backdrop-filter 0.45s var(--ease), padding 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header.scrolled {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  box-shadow: 0 1px 0 var(--line), 0 12px 40px -24px rgba(10,10,15,0.3);
  padding-block: 12px;
}
.logo { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: 600; font-size: 1.35rem; letter-spacing: -0.02em; color: #fff; transition: color 0.4s var(--ease); }
.header.scrolled .logo { color: var(--ink); }
.logo .mark {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--orange));
  color: #fff; font-size: 1.15rem; box-shadow: var(--shadow-blue);
}
.logo .mark span { transform: translateY(-1px); }
.logo b { font-weight: 600; }
.logo em { font-style: normal; color: var(--orange); }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  position: relative; padding: 10px 16px; border-radius: 100px; font-weight: 500; font-size: 0.96rem;
  color: rgba(255,255,255,0.85); transition: color 0.35s var(--ease), background 0.35s var(--ease);
}
.header.scrolled .nav a { color: var(--muted); }
.nav a:hover, .nav a.active { color: #fff; }
.header.scrolled .nav a:hover, .header.scrolled .nav a.active { color: var(--ink); }
.nav a::after {
  content: ""; position: absolute; left: 16px; right: 16px; bottom: 6px; height: 2px;
  background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease);
}
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 14px; }

/* Hamburger */
.hamburger { display: none; width: 46px; height: 46px; border-radius: 12px; position: relative; z-index: 220; }
.hamburger span { position: absolute; left: 12px; right: 12px; height: 2px; background: #fff; border-radius: 2px; transition: transform 0.4s var(--ease), opacity 0.3s var(--ease), background 0.4s var(--ease); }
.header.scrolled .hamburger span, .menu-open .hamburger span { background: var(--ink); }
.hamburger span:nth-child(1) { top: 16px; }
.hamburger span:nth-child(2) { top: 22px; }
.hamburger span:nth-child(3) { top: 28px; }
.menu-open .hamburger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-open .hamburger span:nth-child(2) { opacity: 0; }
.menu-open .hamburger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 210; background: var(--paper);
  transform: translateY(-100%); transition: transform 0.6s var(--ease);
  display: flex; flex-direction: column; justify-content: center; padding: var(--gutter); gap: 6px;
}
.menu-open .mobile-menu { transform: translateY(0); }
.mobile-menu a { font-family: var(--font-display); font-size: clamp(2rem, 9vw, 3.2rem); font-weight: 600; color: var(--ink); padding: 8px 0; opacity: 0; transform: translateY(20px); transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), color 0.3s; }
.mobile-menu a:hover { color: var(--blue); }
.menu-open .mobile-menu a { opacity: 1; transform: translateY(0); }
.menu-open .mobile-menu a:nth-child(1) { transition-delay: 0.15s; }
.menu-open .mobile-menu a:nth-child(2) { transition-delay: 0.22s; }
.menu-open .mobile-menu a:nth-child(3) { transition-delay: 0.29s; }
.menu-open .mobile-menu a:nth-child(4) { transition-delay: 0.36s; }
.menu-open .mobile-menu a:nth-child(5) { transition-delay: 0.43s; }
.mobile-menu .mm-contact { margin-top: 32px; font-family: var(--font-body); font-size: 1rem; color: var(--muted); }
.mobile-menu .mm-contact a { font-family: var(--font-body); font-size: 1.1rem; color: var(--blue); }

/* Scroll progress */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 100%; transform: scaleX(0); transform-origin: left; background: linear-gradient(90deg, var(--blue), var(--orange)); z-index: 300; }

/* ---------- Preloader ---------- */
.preloader { position: fixed; inset: 0; z-index: 999; background: var(--ink); display: grid; place-items: center; transition: opacity 0.6s var(--ease), visibility 0.6s; }
.preloader.done { opacity: 0; visibility: hidden; }
.preloader .pl-inner { text-align: center; color: #fff; }
.preloader .pl-mark { font-family: var(--font-display); font-size: clamp(2rem, 6vw, 3.5rem); font-weight: 600; letter-spacing: -0.03em; overflow: hidden; }
.preloader .pl-mark span { display: inline-block; animation: plRise 0.8s var(--ease) both; }
.preloader .pl-bar { width: 220px; height: 3px; background: rgba(255,255,255,0.15); border-radius: 3px; margin: 24px auto 0; overflow: hidden; }
.preloader .pl-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--blue), var(--orange)); animation: plLoad 1.4s var(--ease) forwards; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding-top: 120px; padding-bottom: 60px; background: var(--ink); color: #fff; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.55; }
.blob.b1 { width: 46vw; height: 46vw; background: var(--blue); top: -12%; right: -8%; animation: blobFloat 16s var(--ease-in-out) infinite; }
.blob.b2 { width: 34vw; height: 34vw; background: var(--orange); bottom: -14%; left: -6%; animation: blobFloat 20s var(--ease-in-out) infinite reverse; }
.hero-grid-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(circle at 60% 40%, #000 30%, transparent 78%); }
.hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.hero-copy h1 { color: #fff; font-size: clamp(2.6rem, 5.6vw, 5.6rem); }
.hero-copy .line { display: block; overflow: hidden; }
.hero-copy .line > span { display: inline-block; transform: translateY(110%); }
.hero-copy .accent { color: transparent; -webkit-text-stroke: 1.5px var(--orange); }
.hero-copy .grad { background: linear-gradient(100deg, var(--blue-soft), #fff, var(--orange-soft)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { margin: 28px 0 36px; font-size: clamp(1.05rem, 1.7vw, 1.35rem); color: rgba(255,255,255,0.72); max-width: 48ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-stats { display: flex; gap: 40px; margin-top: 56px; }
.hero-stats .st b { font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.6rem); display: block; }
.hero-stats .st span { font-size: 0.85rem; color: rgba(255,255,255,0.55); letter-spacing: 0.04em; }

/* Hero illustration */
.hero-visual { position: relative; height: 520px; }
.float-card { position: absolute; border-radius: var(--radius); background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.14); backdrop-filter: blur(14px); box-shadow: var(--shadow-lg); padding: 18px; will-change: transform; }
.fc-laptop { width: 62%; left: 6%; top: 20%; padding: 0; overflow: hidden; }
.fc-laptop .screen { aspect-ratio: 16/10; background: linear-gradient(135deg, #1e2a5a, #0a0a0f); border-radius: var(--radius) var(--radius) 0 0; position: relative; overflow: hidden; }
.fc-laptop .screen .bar { position: absolute; border-radius: 6px; }
.fc-mobile { width: 30%; right: 4%; top: 6%; padding: 10px; }
.fc-mobile .m-screen { aspect-ratio: 9/17; background: linear-gradient(160deg, var(--blue), #0a0a0f); border-radius: 14px; }
.fc-chart { width: 40%; right: 0; bottom: 4%; }
.fc-chart .bars { display: flex; align-items: flex-end; gap: 8px; height: 70px; }
.fc-chart .bars i { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(var(--orange), rgba(249,115,22,0.3)); }
.fc-chart small { color: rgba(255,255,255,0.7); font-size: 0.72rem; }
.fc-badge { left: 0; bottom: 22%; display: flex; align-items: center; gap: 10px; padding: 14px 18px; }
.fc-badge .dot { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--blue), var(--orange)); display: grid; place-items: center; }
.fc-badge b { font-family: var(--font-display); font-size: 1rem; color: #fff; }
.fc-badge span { font-size: 0.72rem; color: rgba(255,255,255,0.6); }

/* ---------- Marquee ---------- */
.marquee { border-block: 1px solid var(--line); padding-block: 26px; overflow: hidden; background: var(--paper); }
.marquee.dark-mq { background: var(--ink); border-color: var(--line-light); }
.marquee-track { display: flex; gap: 56px; white-space: nowrap; width: max-content; animation: marquee 28s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { font-family: var(--font-display); font-size: clamp(1.6rem, 3.4vw, 2.6rem); font-weight: 600; letter-spacing: -0.02em; color: var(--ink); display: inline-flex; align-items: center; gap: 56px; }
.marquee.dark-mq .marquee-track span { color: rgba(255,255,255,0.9); }
.marquee-track span::after { content: "✦"; color: var(--orange); font-size: 0.8em; }
.marquee-track .outline { color: transparent; -webkit-text-stroke: 1.3px var(--muted-2); }

/* ---------- Service overview cards ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.svc-card {
  position: relative; padding: 38px 32px 32px; border-radius: var(--radius-lg); background: var(--paper);
  border: 1px solid var(--line); overflow: hidden; transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), border-color 0.5s var(--ease);
}
.svc-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, var(--blue), var(--orange)); opacity: 0; transition: opacity 0.5s var(--ease); z-index: 0; }
.svc-card > * { position: relative; z-index: 1; }
.svc-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: transparent; }
.svc-card:hover::before { opacity: 1; }
.svc-card:hover, .svc-card:hover h3, .svc-card:hover p, .svc-card:hover .svc-num { color: #fff; }
.svc-card:hover .learn { color: #fff; }
.svc-card:hover .svc-icon { background: rgba(255,255,255,0.16); color: #fff; }
.svc-icon { width: 62px; height: 62px; border-radius: 16px; display: grid; place-items: center; background: var(--blue-soft); color: var(--blue); margin-bottom: 24px; transition: background 0.5s var(--ease), color 0.5s var(--ease); }
.svc-icon svg { width: 30px; height: 30px; }
.svc-num { position: absolute; top: 26px; right: 28px; font-family: var(--font-display); font-size: 1rem; color: var(--muted-2); z-index: 1; }
.svc-card h3 { font-size: 1.5rem; margin-bottom: 12px; }
.svc-card p { color: var(--muted); font-size: 0.98rem; margin-bottom: 24px; }
.learn { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--blue); transition: gap 0.35s var(--ease), color 0.5s var(--ease); }
.learn svg { width: 18px; height: 18px; }
.learn:hover { gap: 14px; }

/* ---------- Why choose (feature cards) ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feat-card { padding: 32px 28px; border-radius: var(--radius); background: var(--ink-2); border: 1px solid var(--line-light); transition: transform 0.5s var(--ease), background 0.5s var(--ease); }
.feat-card:hover { transform: translateY(-8px); background: var(--ink-3); }
.feat-ico { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(135deg, rgba(37,99,235,0.25), rgba(249,115,22,0.25)); color: var(--orange); margin-bottom: 20px; }
.feat-ico svg { width: 26px; height: 26px; }
.feat-card h3 { font-size: 1.25rem; margin-bottom: 8px; }
.feat-card p { color: rgba(255,255,255,0.6); font-size: 0.94rem; }

/* ---------- Process timeline ---------- */
.process-wrap { position: relative; }
.timeline { position: relative; margin-top: 40px; }
.timeline::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--line); transform: translateX(-50%); }
.tl-line { position: absolute; left: 50%; top: 0; width: 2px; background: linear-gradient(var(--blue), var(--orange)); transform: translateX(-50%); height: 0; }
.tl-item { position: relative; width: 50%; padding: 22px 40px; }
.tl-item:nth-child(odd) { left: 0; text-align: right; }
.tl-item:nth-child(even) { left: 50%; }
.tl-item .tl-dot { position: absolute; top: 30px; width: 20px; height: 20px; border-radius: 50%; background: var(--paper); border: 3px solid var(--blue); z-index: 2; }
.tl-item:nth-child(odd) .tl-dot { right: -10px; }
.tl-item:nth-child(even) .tl-dot { left: -10px; }
.tl-card { display: inline-block; padding: 24px 28px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease); text-align: left; }
.tl-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.tl-step { font-family: var(--font-display); color: var(--orange); font-size: 0.9rem; }
.tl-card h3 { font-size: 1.4rem; margin: 4px 0 6px; }
.tl-card p { color: var(--muted); font-size: 0.92rem; max-width: 34ch; }

/* ---------- Projects ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter-btn { padding: 11px 22px; border-radius: 100px; border: 1.5px solid var(--line); font-weight: 600; font-size: 0.9rem; color: var(--muted); transition: all 0.35s var(--ease); }
.filter-btn:hover { border-color: var(--ink); color: var(--ink); }
.filter-btn.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.portfolio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.proj-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3.2; cursor: pointer; background: var(--paper-3); transition: transform 0.5s var(--ease), opacity 0.4s var(--ease); }
.proj-card.hide { display: none; }
.proj-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.proj-card:hover img { transform: scale(1.08); }
.proj-overlay { position: absolute; inset: 0; padding: 26px; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(to top, rgba(10,10,15,0.85) 10%, rgba(10,10,15,0.1) 60%, transparent); opacity: 0; transform: translateY(14px); transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); }
.proj-card:hover .proj-overlay { opacity: 1; transform: translateY(0); }
.proj-overlay .cat { color: var(--orange); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }
.proj-overlay h3 { color: #fff; font-size: 1.5rem; margin-top: 6px; }
.proj-overlay .view { margin-top: 14px; display: inline-flex; align-items: center; gap: 8px; color: #fff; font-weight: 600; font-size: 0.9rem; }
.proj-overlay .view svg { width: 16px; height: 16px; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 400; background: rgba(10,10,15,0.9); backdrop-filter: blur(10px); display: none; place-items: center; padding: var(--gutter); }
.lightbox.open { display: grid; }
.lb-inner { max-width: 900px; width: 100%; background: var(--paper); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); transform: scale(0.94); opacity: 0; transition: transform 0.5s var(--ease), opacity 0.5s var(--ease); }
.lightbox.open .lb-inner { transform: scale(1); opacity: 1; }
.lb-inner img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.lb-body { padding: 32px; }
.lb-body .cat { color: var(--blue); font-weight: 600; font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; }
.lb-body h3 { font-size: 1.8rem; margin: 8px 0 12px; }
.lb-body p { color: var(--muted); }
.lb-close { position: absolute; top: 24px; right: 24px; width: 52px; height: 52px; border-radius: 50%; background: rgba(255,255,255,0.14); color: #fff; display: grid; place-items: center; font-size: 1.4rem; transition: background 0.3s, transform 0.3s var(--ease); }
.lb-close:hover { background: var(--orange); transform: rotate(90deg); }

/* ---------- Testimonials slider ---------- */
.testi-wrap { position: relative; }
.testi-track { display: flex; transition: transform 0.7s var(--ease); }
.testi-slide { min-width: 100%; padding: 0 4px; }
.testi-card { background: rgba(255,255,255,0.06); border: 1px solid var(--line-light); border-radius: var(--radius-xl); backdrop-filter: blur(16px); padding: clamp(32px, 5vw, 60px); max-width: 820px; margin-inline: auto; text-align: center; }
.testi-stars { display: flex; justify-content: center; gap: 4px; color: var(--orange); margin-bottom: 24px; }
.testi-stars svg { width: 22px; height: 22px; }
.testi-quote { font-family: var(--font-display); font-size: clamp(1.4rem, 3.2vw, 2.2rem); font-weight: 500; line-height: 1.25; color: #fff; letter-spacing: -0.02em; }
.testi-author { margin-top: 30px; display: flex; align-items: center; justify-content: center; gap: 14px; }
.testi-author .av { width: 54px; height: 54px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--orange)); display: grid; place-items: center; font-family: var(--font-display); color: #fff; font-size: 1.2rem; }
.testi-author b { color: #fff; display: block; }
.testi-author span { color: rgba(255,255,255,0.55); font-size: 0.9rem; }
.testi-nav { display: flex; justify-content: center; gap: 12px; margin-top: 36px; }
.testi-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.25); transition: all 0.4s var(--ease); }
.testi-dot.active { width: 34px; border-radius: 10px; background: var(--orange); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(120deg, var(--blue), #1e3a8a 60%, var(--orange)); background-size: 200% 200%; animation: gradShift 10s var(--ease-in-out) infinite; color: #fff; border-radius: var(--radius-xl); padding: clamp(48px, 8vw, 96px); text-align: center; }
.cta-band h2 { color: #fff; font-size: clamp(2.2rem, 6vw, 4.4rem); }
.cta-band p { color: rgba(255,255,255,0.85); margin: 20px auto 36px; max-width: 52ch; font-size: 1.1rem; }
.cta-band .btns { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.cta-band .btn-ghost { border-color: rgba(255,255,255,0.5); color: #fff; }
.cta-band .btn-ghost::after { background: #fff; }
.cta-band .btn-ghost:hover { color: var(--blue); }

/* ---------- Counters ---------- */
.counters { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.counter { text-align: center; padding: 32px 20px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--paper); }
.counter .num { font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1; color: var(--blue); }
.counter .num .plus { color: var(--orange); }
.counter .lbl { margin-top: 10px; color: var(--muted); font-weight: 500; letter-spacing: 0.02em; }

/* ---------- About ---------- */
.mvv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.mvv-card { padding: 40px 34px; border-radius: var(--radius-lg); background: var(--paper); border: 1px solid var(--line); transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease); }
.mvv-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.mvv-card .mvv-ico { width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center; background: var(--blue-soft); color: var(--blue); margin-bottom: 22px; }
.mvv-card:nth-child(2) .mvv-ico { background: var(--orange-soft); color: var(--orange); }
.mvv-card h3 { font-size: 1.5rem; margin-bottom: 12px; }
.mvv-card p { color: var(--muted); }
.values-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 30px; }
.value-item { display: flex; gap: 14px; align-items: flex-start; padding: 22px; border-radius: var(--radius); background: var(--paper-2); }
.value-item .vi-ico { flex-shrink: 0; width: 42px; height: 42px; border-radius: 12px; background: var(--ink); color: #fff; display: grid; place-items: center; }
.value-item h4 { font-size: 1.1rem; margin-bottom: 4px; }
.value-item p { color: var(--muted); font-size: 0.92rem; }

/* Chapters / manifesto */
.chapter { display: grid; grid-template-columns: 0.4fr 1fr; gap: 40px; padding-block: clamp(40px, 6vw, 70px); border-top: 1px solid var(--line); }
.chapter .ch-num { font-family: var(--font-display); font-size: clamp(3rem, 7vw, 6rem); color: transparent; -webkit-text-stroke: 1.5px var(--muted-2); line-height: 1; }
.chapter h3 { font-size: clamp(1.6rem, 3.4vw, 2.6rem); margin-bottom: 18px; }
.chapter p { color: var(--muted); max-width: 56ch; font-size: 1.05rem; }

/* ---------- Detailed services (services page) ---------- */
.svc-detail { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sd-card { padding: 36px 30px; border-radius: var(--radius-lg); background: var(--paper); border: 1px solid var(--line); transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease); display: flex; flex-direction: column; }
.sd-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.sd-ico { width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(135deg, var(--blue), var(--orange)); color: #fff; margin-bottom: 22px; box-shadow: var(--shadow-blue); }
.sd-ico svg { width: 28px; height: 28px; }
.sd-card h3 { font-size: 1.5rem; margin-bottom: 12px; }
.sd-card > p { color: var(--muted); margin-bottom: 20px; }
.sd-feats { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.sd-feats li { display: flex; gap: 10px; align-items: center; font-size: 0.95rem; color: var(--text); }
.sd-feats li svg { width: 18px; height: 18px; color: var(--blue); flex-shrink: 0; }
.sd-card .learn { margin-top: auto; }

/* Sub-service chips */
.subsvc { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.subsvc span { padding: 8px 16px; border-radius: 100px; background: var(--paper-2); font-size: 0.86rem; font-weight: 500; color: var(--muted); border: 1px solid var(--line); transition: all 0.3s var(--ease); }
.subsvc span:hover { background: var(--ink); color: #fff; transform: translateY(-2px); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { position: relative; background: var(--ink); color: #fff; padding-top: 180px; padding-bottom: 90px; overflow: hidden; }
.page-hero .blob.b1 { width: 40vw; height: 40vw; top: -20%; right: -10%; opacity: 0.4; }
.page-hero .blob.b2 { width: 30vw; height: 30vw; bottom: -30%; left: -8%; opacity: 0.35; }
.page-hero .container { position: relative; z-index: 2; }
.page-hero .breadcrumb { color: rgba(255,255,255,0.5); font-size: 0.9rem; margin-bottom: 20px; }
.page-hero .breadcrumb a:hover { color: var(--orange); }
.page-hero h1 { color: #fff; font-size: clamp(2.6rem, 7vw, 5rem); }
.page-hero p { color: rgba(255,255,255,0.68); max-width: 56ch; margin-top: 20px; font-size: 1.15rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-form { padding: clamp(30px, 4vw, 46px); border-radius: var(--radius-lg); background: var(--paper); border: 1px solid var(--line); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; position: relative; }
.field label { display: block; font-weight: 600; font-size: 0.86rem; margin-bottom: 8px; color: var(--text); }
.field input, .field select, .field textarea { width: 100%; padding: 15px 16px; border-radius: var(--radius-sm); border: 1.5px solid var(--line); background: var(--paper-2); transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s; color: var(--text); }
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(37,99,235,0.12); }
.field.error input, .field.error select, .field.error textarea { border-color: #e11d48; }
.field .err-msg { color: #e11d48; font-size: 0.8rem; margin-top: 6px; display: none; }
.field.error .err-msg { display: block; }
.form-success { display: none; padding: 18px 20px; border-radius: var(--radius); background: var(--blue-soft); color: var(--blue); font-weight: 600; align-items: center; gap: 12px; margin-bottom: 20px; }
.form-success.show { display: flex; animation: fadeUp 0.5s var(--ease); }
.form-error { display: none; padding: 16px 20px; border-radius: var(--radius); background: #fde7ec; color: #be123c; font-weight: 600; margin-bottom: 18px; }
.form-error.show { display: block; animation: fadeUp 0.5s var(--ease); }

.contact-info { display: flex; flex-direction: column; gap: 16px; }
.info-card { padding: 26px 28px; border-radius: var(--radius); background: var(--paper-2); display: flex; gap: 18px; align-items: flex-start; transition: transform 0.4s var(--ease); }
.info-card:hover { transform: translateX(6px); }
.info-card .ic-ico { flex-shrink: 0; width: 50px; height: 50px; border-radius: 14px; background: var(--blue); color: #fff; display: grid; place-items: center; }
.info-card:nth-child(2) .ic-ico { background: var(--orange); }
.info-card h4 { font-size: 1.05rem; margin-bottom: 4px; }
.info-card p, .info-card a { color: var(--muted); font-size: 0.98rem; }
.info-card a:hover { color: var(--blue); }
.map-embed { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); margin-top: 8px; box-shadow: var(--shadow-sm); }
.map-embed iframe { width: 100%; height: 300px; border: 0; display: block; }
.hours-list { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.hours-list li { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
.hours-list li span:last-child { color: var(--muted); }
.socials { display: flex; gap: 12px; margin-top: 8px; }
.socials a { width: 46px; height: 46px; border-radius: 12px; background: var(--paper-2); display: grid; place-items: center; color: var(--ink); transition: all 0.35s var(--ease); }
.socials a:hover { background: var(--ink); color: #fff; transform: translateY(-4px); }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: #fff; padding-top: clamp(60px, 8vw, 100px); }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 60px; border-bottom: 1px solid var(--line-light); }
.footer .logo { color: #fff; margin-bottom: 20px; }
.footer-about p { color: rgba(255,255,255,0.6); max-width: 34ch; margin-bottom: 24px; }
.footer h4 { font-size: 1rem; margin-bottom: 22px; color: #fff; font-family: var(--font-body); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.82rem; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: rgba(255,255,255,0.6); transition: color 0.3s, padding-left 0.3s var(--ease); font-size: 0.96rem; }
.footer-links a:hover { color: var(--orange); padding-left: 6px; }
.footer-contact p { color: rgba(255,255,255,0.6); font-size: 0.96rem; margin-bottom: 10px; display: flex; gap: 10px; align-items: flex-start; }
.footer-contact svg { width: 18px; height: 18px; color: var(--orange); flex-shrink: 0; margin-top: 3px; }
.footer .socials { margin-top: 22px; }
.footer .socials a { background: rgba(255,255,255,0.08); color: #fff; }
.footer .socials a:hover { background: var(--orange); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-block: 30px; color: rgba(255,255,255,0.45); font-size: 0.88rem; flex-wrap: wrap; gap: 12px; }
.footer-bottom a:hover { color: #fff; }

/* Custom cursor (desktop) */
.cursor-dot, .cursor-ring { position: fixed; top: 0; left: 0; border-radius: 50%; pointer-events: none; z-index: 500; mix-blend-mode: difference; }
.cursor-dot { width: 7px; height: 7px; background: #fff; transform: translate(-50%, -50%); }
.cursor-ring { width: 38px; height: 38px; border: 1.5px solid #fff; transform: translate(-50%, -50%); transition: width 0.3s var(--ease), height 0.3s var(--ease), background 0.3s; }
.cursor-ring.hover { width: 60px; height: 60px; background: rgba(255,255,255,0.1); }