/* =====================================================================
   Appitome — Premium Glassmorphism Redesign
   Sections: Tokens · Base · Blobs · Reveal · Nav · Hero · About · CTA
   · Testimonials · Services · Industries · Tech · Workflow · Cases
   · Contact · Footer · Responsive
   ===================================================================== */

/* ===================== Tokens ===================== */
:root {
  --bg: #07060a;
  --bg-2: #0c0a11;
  --accent: #ff3e1a;      /* brand orange */
  --accent-2: #ff7a3d;    /* warm amber   */
  --accent-3: #b3005e;    /* magenta depth */
  --text: #f5f4f7;
  --text-dim: rgba(245, 244, 247, 0.66);
  --text-faint: rgba(245, 244, 247, 0.4);
  --ring-track: rgba(245, 244, 247, 0.14);

  /* glass system */
  --glass-bg: rgba(255, 255, 255, 0.045);
  --glass-bg-strong: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-border-strong: rgba(255, 255, 255, 0.18);
  --glass-blur: 16px;

  --radius: 22px;
  --radius-lg: 30px;
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.7);
  --glow: 0 0 46px -10px rgba(255, 62, 26, 0.55);

  --font-body: "Plus Jakarta Sans", sans-serif;
  --font-display: "Archivo", sans-serif;
  --container: 1200px;
  --section-pad: clamp(72px, 9vw, 130px);
}

/* ===================== Base / Reset ===================== */
* { box-sizing: border-box; margin: 0; padding: 0; }

/* NOTE: no overflow-x:hidden on html/body — it turns them into scroll
   containers and breaks GSAP ScrollTrigger `position:fixed` pinning.
   Horizontal overflow is clipped per-section instead (see below). */
html { scroll-padding-top: 96px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  width: 100%;
  position: relative;
}

/* clip horizontal overflow only where animations can push content sideways
   (never on the pinned Case Studies ancestor chain) */
#workflow,
#tech-stack,
#testimonials { overflow-x: clip; }

/* below the GSAP pin breakpoint there is no fixed pinning, so it's safe to
   hide stray horizontal overflow on the root (the desktop pin needs this OFF) */
@media (max-width: 899px) {
  /* clip (not hidden) so we don't create a scroll container that breaks the sticky navbar */
  html, body { overflow-x: clip; }
}

/* Lenis smooth-scroll (recommended base styles) */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }
.lenis.lenis-smooth iframe { pointer-events: none; }

/* keep call-to-action + store buttons side-by-side on mobile */
@media (max-width: 560px) {
  .hero-actions { flex-wrap: nowrap; gap: 12px; }
  .hero-actions .btn { padding: 13px 18px; font-size: 0.9rem; }
  .cases .case-platforms { flex-wrap: nowrap; gap: 10px; }
  .cases .case-platforms img { height: 38px; }
  .cases .case-card .btn { padding: 11px 22px; font-size: 0.9rem; }
}

/* soft global wash behind the blobs */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(120% 90% at 50% -10%, rgba(255, 62, 26, 0.1), transparent 55%),
    radial-gradient(80% 60% at 100% 100%, rgba(179, 0, 94, 0.08), transparent 60%),
    var(--bg);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 32px);
}

.accent { color: var(--accent); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 7px 16px;
  border-radius: 100px;
  background: rgba(255, 62, 26, 0.1);
  border: 1px solid rgba(255, 62, 26, 0.28);
}

section { padding-block: var(--section-pad); position: relative; }

/* ===================== Animated gradient blobs (global) ===================== */
.bg-blobs {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.bg-blobs span {
  position: absolute;
  display: block;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.42;
  will-change: transform;
}

.bg-blobs .b1 {
  width: 46vw; height: 46vw; top: -8vw; left: -8vw;
  background: radial-gradient(circle at 30% 30%, var(--accent), transparent 70%);
  animation: blobDrift 22s ease-in-out infinite;
}
.bg-blobs .b2 {
  width: 40vw; height: 40vw; top: 40%; right: -12vw;
  background: radial-gradient(circle at 60% 40%, var(--accent-3), transparent 70%);
  animation: blobDrift 28s ease-in-out infinite reverse;
}
.bg-blobs .b3 {
  width: 34vw; height: 34vw; bottom: -10vw; left: 30%;
  background: radial-gradient(circle at 50% 50%, var(--accent-2), transparent 70%);
  animation: blobDrift 24s ease-in-out infinite;
}

@keyframes blobDrift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(6vw, 4vw) scale(1.12); }
  66%      { transform: translate(-4vw, -3vw) scale(0.95); }
}

/* ===================== Section headings ===================== */
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-inline: auto; text-align: center; }

.section-head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  line-height: 1.06;
  margin-top: 18px;
}

.section-head p {
  color: var(--text-dim);
  font-size: clamp(1.02rem, 1.4vw, 1.18rem);
  margin-top: 18px;
}
.section-head.center p { margin-inline: auto; }

/* ===================== Reveal-on-scroll ===================== */
.js .reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal[data-delay="1"] { transition-delay: 0.08s; }
.js .reveal[data-delay="2"] { transition-delay: 0.16s; }
.js .reveal[data-delay="3"] { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  .bg-blobs span { animation: none; }
  * { scroll-behavior: auto; }
}

/* ===================== Buttons ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1rem;
  padding: 15px 30px;
  border-radius: 100px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
  white-space: nowrap;
}
.btn-primary {
  color: #0a0509;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  box-shadow: 0 10px 30px -8px rgba(255, 62, 26, 0.6);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px -10px rgba(255, 62, 26, 0.8); }
.btn-ghost {
  color: var(--text);
  background: var(--glass-bg);
  border-color: var(--glass-border-strong);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}
.btn-ghost:hover { transform: translateY(-3px); background: var(--glass-bg-strong); }

/* ===================== Navbar ===================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  margin-inline: auto;
  max-width: 100%;
  border-radius: 0;
  background: rgba(9, 8, 12, 0.55);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition:
    max-width 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    top 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    border-radius 0.45s ease,
    background 0.3s ease,
    box-shadow 0.45s ease;
}
/* gradient ring — fades in as the bar shrinks into its floating pill */
.navbar::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent), var(--accent-3));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.45s ease;
  pointer-events: none;
}
/* on scroll: shrink width, float 10px from the top, round + gradient border */
.navbar.scrolled {
  top: 10px;
  max-width: min(1160px, calc(100% - 24px));
  border-radius: 18px;
  background: rgba(9, 8, 12, 0.82);
  box-shadow: var(--shadow), 0 12px 34px -14px rgba(0, 0, 0, 0.7);
}
.navbar.scrolled::before { opacity: 1; }
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
  gap: 16px;
}
.navbar .logo img { height: 30px; width: auto; }

.nav-links {
  display: flex;
  gap: clamp(14px, 2vw, 32px);
  font-size: 0.95rem;
  font-weight: 500;
  margin-left: auto;
}
.nav-links a { color: var(--text-dim); transition: color 0.2s ease; position: relative; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: inline-flex; }
.nav-cta .btn { padding: 11px 22px; font-size: 0.92rem; }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  flex-direction: column; gap: 5px; padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--text); display: block; border-radius: 2px; }

/* ===================== Hero ===================== */
.hero {
  min-height: clamp(620px, 96svh, 900px);
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: var(--section-pad);
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
/* transparent particle overlay — sits on top of the site's shared gradient wash
   + animated blobs (both render behind the hero), with a soft top-down darkening
   that fades to transparent so the gradient/blobs remain visible */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(7, 6, 10, 0.45) 0%, rgba(7, 6, 10, 0.12) 45%, transparent 100%),
    url("../assets/images/network-bg-particles-transparent.png") center top / cover no-repeat;
}
/* hero-local glow blob */
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 60vw; height: 60vw; max-width: 760px; max-height: 760px;
  left: 50%; top: 46%; transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 62, 26, 0.28), transparent 62%);
  filter: blur(40px);
  pointer-events: none;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
  max-width: 900px;
}
.hero-logo img { height: clamp(42px, 6vw, 60px); width: auto; }

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 6.4vw, 5.2rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  max-width: 15ch;
}
.hero-title .accent {
  background: linear-gradient(120deg, var(--accent-2), var(--accent), var(--accent-3));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  color: var(--text-dim);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  max-width: 60ch;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin-top: 6px; }
.hero-url {
  margin-top: 10px;
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* ===================== Glass card base ===================== */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow);
}

/* ===================== About / Stats ===================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: start;
}
@media (min-width: 900px) {
  .about-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
}

.about-card {
  padding: clamp(28px, 3.4vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.about-card .lead {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  line-height: 1.35;
  color: var(--text);
}
.about-card p { color: var(--text-dim); }
.about-highlight {
  border-color: rgba(255, 62, 26, 0.35);
  background:
    linear-gradient(135deg, rgba(255, 62, 26, 0.12), rgba(179, 0, 94, 0.06)),
    var(--glass-bg);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (min-width: 520px) { .stats-grid { grid-template-columns: repeat(3, 1fr); } }

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  padding: 22px 12px;
  border-radius: 18px;
  transition: transform 0.25s ease, background 0.25s ease;
}
.stat:hover { transform: translateY(-4px); background: var(--glass-bg-strong); }
.stat-ring {
  position: relative;
  width: clamp(84px, 8vw, 112px);
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(closest-side, var(--bg-2) 76%, transparent 77% 100%),
    conic-gradient(from -90deg, var(--accent-2), var(--accent) calc(var(--pct, 70) * 1%), var(--ring-track) 0);
}
.stat-ring span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1rem, 1.5vw, 1.35rem);
}
.stat-label { color: var(--text-dim); font-weight: 600; font-size: 0.82rem; }

/* ===================== CTA banner ===================== */
.cta-banner {
  position: relative;
  margin-top: 64px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
  padding: clamp(32px, 5vw, 56px);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(255, 62, 26, 0.16), rgba(179, 0, 94, 0.1)),
    var(--glass-bg-strong);
  border: 1px solid rgba(255, 122, 61, 0.4);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow), 0 0 60px -20px rgba(255, 62, 26, 0.5);
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(60% 120% at 100% 0%, rgba(255, 62, 26, 0.3), transparent 60%);
  pointer-events: none;
}
.cta-banner .cta-eyebrow {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  margin-bottom: 8px;
}
.cta-banner p { color: var(--text-dim); font-size: 1.1rem; max-width: 46ch; }
@media (min-width: 760px) {
  .cta-banner { flex-direction: row; align-items: center; justify-content: space-between; gap: 32px; }
}

/* ===================== Testimonials (marquee) ===================== */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 18px 34px;
  margin-bottom: 48px;
}
.trust-label { color: var(--text-faint); font-weight: 600; font-size: 0.9rem; letter-spacing: 0.04em; }
.badges { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.badges img {
  height: 30px; width: auto; object-fit: contain;
  opacity: 0.8; filter: grayscale(0.2);
  transition: opacity 0.2s ease;
}
.badges img:hover { opacity: 1; }

/* generic marquee */
.marquee {
  overflow: hidden;
  -webkit-mask: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.marquee + .marquee { margin-top: 20px; }
.marquee__track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: marquee 46s linear infinite;
}
.marquee--reverse .marquee__track { animation-direction: reverse; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

.review-card {
  position: relative;
  flex: 0 0 clamp(280px, 32vw, 380px);
  padding: 28px 26px;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.review-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent), var(--accent-3));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.review-card:hover::before { opacity: 1; }
.review-card .stars { color: #ffb703; letter-spacing: 3px; font-size: 0.95rem; }
.review-card .quote { color: var(--text-dim); font-size: 0.98rem; line-height: 1.55; }
.review-card .name { color: var(--text); font-weight: 700; font-family: var(--font-display); margin-top: 4px; }

/* ===================== Services (glass cards) ===================== */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
@media (min-width: 620px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }

.service-card {
  position: relative;
  padding: 32px 28px;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  overflow: hidden;
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent), var(--accent-3));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--glass-border-strong);
  box-shadow: var(--shadow), var(--glow);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 60px; height: 60px;
  border-radius: 16px;
  display: grid; place-items: center;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  box-shadow: 0 10px 26px -10px rgba(255, 62, 26, 0.7);
}
.service-icon img { width: 30px; height: 30px; }
.service-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.service-card p { color: var(--text-dim); font-size: 0.96rem; }

/* ===================== Industries (bento glass) ===================== */
.industry-grid,
.industry-card,
.industry-card * {
  box-sizing: border-box;
}

.industry-grid {
  width: 100%;
  max-width: 100%;
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 16px;
}

@media (min-width: 700px) {
  .industry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .industry-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.industry-card {
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: clamp(12px, 3vw, 16px);
  padding: clamp(16px, 4vw, 22px);
  border-radius: 18px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  transition: transform 0.25s ease, background 0.25s ease;
  overflow: hidden;
}

.industry-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent), var(--accent-3));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.industry-card:hover {
  transform: translateY(-5px);
  background: var(--glass-bg-strong);
}

.industry-card:hover::before {
  opacity: 1;
}

.industry-icon {
  width: clamp(44px, 12vw, 52px);
  height: clamp(44px, 12vw, 52px);
  flex-shrink: 0;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255, 62, 26, 0.12);
  border: 1px solid rgba(255, 62, 26, 0.3);
}

.industry-icon img {
  width: 26px;
  height: 26px;
  max-width: 100%;
  object-fit: contain;
}

.industry-card h3 {
  min-width: 0;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(0.95rem, 3.8vw, 1.08rem);
  line-height: 1.3;
  overflow-wrap: anywhere;
}

/* ===================== Tech Stack (3 marquees) ===================== */
.tech-rows { display: flex; flex-direction: column; gap: 6px; }
/* vertical breathing room so a lifted card isn't clipped by the marquee's overflow */
.tech-rows .marquee { padding-block: 12px; }
.tech-logo {
  position: relative;
  flex: 0 0 auto;
  width: 128px; height: 82px;
  border-radius: 18px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  display: grid; place-items: center;
  transition: transform 0.25s ease;
}
.tech-logo::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent), var(--accent-3));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.tech-logo:hover { transform: translateY(-6px); }
.tech-logo:hover::before { opacity: 1; }
.tech-logo img { max-width: 56%; max-height: 48px; width: auto; object-fit: contain; }
.tech-rows .marquee__track { animation-duration: 40s; }

/* ===================== Workflow (modern vertical timeline) ===================== */
.timeline {
  position: relative;
  max-width: 880px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 56px;
}
/* base track (grey) — left rail on small screens */
.timeline::before {
  content: "";
  position: absolute;
  top: 6px; bottom: 6px;
  left: 27px;
  width: 2px;
  border-radius: 2px;
  background: var(--glass-border);
}
/* animated progress fill — driven by GSAP (scaleY 0 → 1 on scroll) */
.timeline-fill {
  position: absolute;
  top: 6px;
  left: 27px;
  width: 2px;
  height: calc(100% - 12px);
  border-radius: 2px;
  background: linear-gradient(180deg, var(--accent-2), var(--accent), var(--accent-3));
  box-shadow: 0 0 18px rgba(255, 62, 26, 0.5);
  transform-origin: top center;
  transform: scaleY(1); /* fallback: filled if GSAP unavailable */
  z-index: 0;
}

.timeline-step {
  position: relative;
  display: flex;
  align-items: center;
  gap: 22px;
}

.step-node {
  position: relative;
  z-index: 2;
  width: 58px; height: 58px;
  flex-shrink: 0;
  border-radius: 18px;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border-strong);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  transition: background 0.4s ease, box-shadow 0.4s ease, color 0.4s ease;
}
.timeline-step.in .step-node {
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  color: #0a0509;
  box-shadow: 0 10px 26px -10px rgba(255, 62, 26, 0.85), 0 0 0 6px rgba(255, 62, 26, 0.1);
}
.step-body {
  position: relative;
  flex: 1;
  padding: 26px 30px;
  border-radius: 18px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  transition: transform 0.3s ease;
}
/* gradient border on hover — matches the progress-line gradient */
.step-body::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: linear-gradient(180deg, var(--accent-2), var(--accent), var(--accent-3));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.timeline-step:hover .step-body { transform: translateY(-4px); }
.timeline-step:hover .step-body::before { opacity: 1; }
.step-body h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.32rem; }
.step-body p { color: var(--text-dim); font-size: 1.02rem; margin-top: 7px; line-height: 1.5; }

/* alternating (zigzag) layout on larger screens — still vertical */
@media (min-width: 760px) {
  .timeline { gap: 76px; }
  .timeline::before { left: 50%; transform: translateX(-50%); }
  .timeline-fill { left: 50%; margin-left: -1px; }

  .timeline-step { width: 50%; }
  /* odd steps sit in the left column, aligned toward the centre line */
  .timeline-step:nth-child(odd) {
    margin-right: auto;
    text-align: right;
    padding-right: 42px;
  }
  /* even steps sit in the right column */
  .timeline-step:nth-child(even) {
    margin-left: auto;
    padding-left: 42px;
  }
  /* number node rides the centre line */
  .step-node { position: absolute; top: 50%; margin-top: -29px; }
  .timeline-step:nth-child(odd) .step-node { right: -29px; }
  .timeline-step:nth-child(even) .step-node { left: -29px; }
}

/* ===================== Case Studies (GSAP horizontal scroll) ===================== */
.cases { position: relative; }
.cases-pin { position: relative; }
.cases-pin .section-head { margin-bottom: 32px; }

/* MOBILE / TABLET: native horizontal swipe scroll */
.cases-track {
  display: flex;
  gap: 24px;
  padding: 6px clamp(20px, 5vw, 32px) 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.cases-track::-webkit-scrollbar { display: none; }

/* wide two-column case card */
.case-card {
  position: relative;
  flex: 0 0 88%;
  scroll-snap-align: center;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  padding: clamp(24px, 3vw, 40px);
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow);
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
/* gradient border on hover — matches the timeline / progress-line gradient */
.case-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent), var(--accent-3));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
}
.case-card:hover::before { opacity: 1; }
/* the card nearest the viewport centre is raised (scale-up added on desktop only) */
.case-card.is-center { z-index: 3; }

.case-info { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.tag {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(255, 62, 26, 0.1);
  border: 1px solid rgba(255, 62, 26, 0.32);
}
.case-heading { display: flex; align-items: center; gap: 16px; }
.case-icon { width: 66px; height: 66px; border-radius: 18px; object-fit: cover; flex-shrink: 0; }
.case-heading h3 { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.7rem, 2.4vw, 2.3rem); }
.case-info p { color: var(--text-dim); font-size: clamp(1rem, 1.3vw, 1.15rem); line-height: 1.6; }

.case-platforms { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 4px; }
.case-platforms img { height: 44px; width: auto; }

.case-visual {
  aspect-ratio: 4 / 3;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 18px;
}
.case-visual img { width: 100%; height: 100%; object-fit: contain; }

/* DESKTOP: GSAP pins the section and slides the track horizontally */
@media (min-width: 900px) {
  .cases { padding-block: 0; }
  .cases-pin {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: clamp(20px, 3.2vh, 44px);
    overflow: hidden;
  }
  .cases-pin .section-head { margin-bottom: 0; }
  .cases-track {
    overflow: visible;
    scroll-snap-type: none;
    padding: 0 clamp(28px, 5vw, 64px);
    gap: 40px;
    will-change: transform;
  }
  .case-card {
    flex-basis: min(76vw, 940px);
    grid-template-columns: 0.92fr 1.08fr;
    gap: 44px;
  }
  /* scale-up the centred card — safe here because the track is overflow:visible */
  .case-card.is-center { transform: scale(1.045); }
}

/* ===================== Contact ===================== */
.contact-card {
  position: relative;
  text-align: center;
  padding: clamp(40px, 6vw, 80px) clamp(24px, 5vw, 60px);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(255, 62, 26, 0.12), rgba(179, 0, 94, 0.08)),
    var(--glass-bg-strong);
  border: 1px solid rgba(255, 122, 61, 0.36);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow), 0 0 60px -22px rgba(255, 62, 26, 0.5);
}
.contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent), var(--accent-3));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.contact-card:hover::before { opacity: 1; }
.contact-card h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.06;
}
.contact-card p { color: var(--text-dim); font-size: 1.1rem; margin-top: 16px; max-width: 44ch; margin-inline: auto; }
.contact-methods {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 40px;
  justify-content: center;
  margin-top: 32px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.05rem, 1.8vw, 1.4rem);
}
.contact-methods a { color: var(--text); transition: color 0.2s ease; }
.contact-methods a:hover { color: var(--accent); }

/* ===================== Footer ===================== */
.site-footer {
  border-top: 1px solid var(--glass-border);
  padding-block: 40px;
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}
.site-footer img { height: 26px; width: auto; }
.site-footer .copy { color: var(--text-faint); font-size: 0.85rem; }

/* ===================== Responsive nav ===================== */
@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 82px; left: 0; right: 0;
    flex-direction: column;
    padding: 26px 24px 30px;
    gap: 20px;
    background: rgba(9, 8, 12, 0.92);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--glass-border);
    transform: translateY(-140%);
    transition: transform 0.3s ease;
    margin-left: 0;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
}

/* ===================== Content protection =====================
   Paired with js/protection.js. Kept in the stylesheet (not injected by JS)
   so the page is never briefly selectable before the script runs. */
.pp-protected, .pp-protected * {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
.pp-protected img {
  -webkit-user-drag: none;
  user-drag: none;
}
/* opt-out: anything that must stay selectable (e.g. contact details) */
.pp-selectable, .pp-selectable * {
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  user-select: text;
}

/* Blank everything when printing / saving to PDF */
@media print {
  body { display: none !important; }
}

/* Full-screen blackout shown whenever the page loses focus */
.pp-blackout {
  position: fixed;
  inset: 0;
  z-index: 2147483647;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 24px;
  background: #000;
  color: rgba(255, 255, 255, 0.85);
  text-align: center;
  user-select: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 80ms linear;
}
.pp-blackout.is-on {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.pp-blackout__icon { width: 32px; height: 32px; color: var(--accent); }
.pp-blackout__title { font-size: 15px; font-weight: 600; letter-spacing: 0.02em; }
.pp-blackout__hint { font-size: 13px; color: rgba(255, 255, 255, 0.55); max-width: 320px; }