/* ============ Top Pub — style.css (Marko theme, brand colors) ============ */
:root {
  --bg: #040404;
  --bg-soft: #0e0e0e;
  --card: linear-gradient(145deg, rgba(41, 185, 208, 0.14), rgba(255, 255, 255, 0.05) 45%, rgba(21, 75, 131, 0.24));
  --card-hover: linear-gradient(145deg, rgba(41, 185, 208, 0.20), rgba(255, 255, 255, 0.08) 45%, rgba(21, 75, 131, 0.30));
  --glass-border: rgba(255, 255, 255, 0.14);
  --glass-edge: inset 0 1px 0 rgba(255, 255, 255, 0.09);
  --line: rgba(255, 255, 255, 0.08);
  --text: #d1d1d1;
  --text-dim: #8b8b8b;
  --heading: #ffffff;
  --accent: #29b9d0;
  --accent-bright: #4fd2e8;
  --accent-soft: rgba(41, 185, 208, 0.14);
  --navy: #154b83;
  --font: "Plus Jakarta Sans", sans-serif;
  --radius: 20px;
  --pad: clamp(1.25rem, 5vw, 5rem);
  color-scheme: dark;
}

html[data-theme="light"] {
  --bg: #f8fbfd;
  --bg-soft: #eef5f9;
  --card: linear-gradient(145deg, rgba(255,255,255,0.98), rgba(239,249,251,0.96) 50%, rgba(232,241,249,0.98));
  --card-hover: linear-gradient(145deg, #ffffff, rgba(232,247,250,0.98) 50%, rgba(223,237,248,0.98));
  --glass-border: rgba(21,75,131,0.14);
  --glass-edge: inset 0 1px 0 rgba(255,255,255,0.9), 0 10px 30px rgba(21,75,131,0.07);
  --line: rgba(21,75,131,0.13);
  --text: #344b61;
  --text-dim: #657789;
  --heading: #173b5e;
  --accent-soft: rgba(41,185,208,0.12);
  color-scheme: light;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color 0.35s ease, color 0.35s ease;
}

::selection { background: var(--accent); color: #04252b; }

h1, h2, h3 { color: var(--heading); font-weight: 700; line-height: 1.15; letter-spacing: -0.015em; }
.accent { color: var(--accent); }
.accent-grad {
  background: linear-gradient(100deg, var(--accent-bright), var(--accent) 55%, #1f8fb0);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

a { color: inherit; text-decoration: none; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.section { position: relative; padding: clamp(4.5rem, 9vw, 8rem) var(--pad); }

/* Soft ambient glows behind sections — deliberately quieter than the hero. */
.about::before, .services::before, .work::before,
.testimonials::before, .contact::before,
.about::after, .services::after, .work::after,
.testimonials::after, .contact::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 580px; height: 580px;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.72;
  pointer-events: none;
}
.about::before { top: 12%; right: 4%; background: radial-gradient(circle, rgba(41, 185, 208, 0.15), transparent 70%); }
.about::after { bottom: -8%; left: 8%; background: radial-gradient(circle, rgba(21, 75, 131, 0.28), transparent 70%); }
.services::before { top: 22%; left: 4%; background: radial-gradient(circle, rgba(21, 75, 131, 0.28), transparent 70%); }
.services::after { bottom: 4%; right: 6%; background: radial-gradient(circle, rgba(41, 185, 208, 0.14), transparent 70%); }
.work::before { top: 28%; right: 8%; background: radial-gradient(circle, rgba(41, 185, 208, 0.14), transparent 70%); }
.work::after { bottom: 6%; left: 4%; background: radial-gradient(circle, rgba(21, 75, 131, 0.28), transparent 70%); }
.testimonials::before { top: 10%; left: 26%; background: radial-gradient(circle, rgba(21, 75, 131, 0.28), transparent 70%); }
.testimonials::after { bottom: -4%; right: 18%; background: radial-gradient(circle, rgba(41, 185, 208, 0.13), transparent 70%); }
.contact::before { bottom: 8%; right: 2%; background: radial-gradient(circle, rgba(41, 185, 208, 0.14), transparent 70%); }
.contact::after { top: 12%; left: -4%; background: radial-gradient(circle, rgba(21, 75, 131, 0.28), transparent 70%); }

/* ---------- Tag pill ---------- */
.tag-pill {
  display: inline-block;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  border: 1px solid rgba(41, 185, 208, 0.25);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 1.4rem;
}

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.95rem 2rem;
  border-radius: 999px;
  background: linear-gradient(120deg, #38bfd4 0%, var(--accent) 52%, #238eaa 100%);
  background-size: 160% 100%;
  background-position: 0 50%;
  color: #04252b;
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid var(--accent);
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.3), 0 5px 16px rgba(41,185,208,0.12);
  transition: background-position 0.45s ease, border-color 0.3s ease, color 0.3s ease,
              transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease;
}
.btn::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(110deg, transparent 25%, rgba(255,255,255,0.22) 48%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}
.btn-arrow { display: inline-block; transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1); }
.btn:hover {
  border-color: #32b6cd;
  background-position: 100% 50%;
  transform: translateY(-2px) scale(1.015);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.38), 0 10px 26px rgba(41,185,208,0.22);
}
.btn:hover::before { transform: translateX(120%); }
.btn:hover .btn-arrow { transform: translateX(5px); }
.btn:active {
  transform: translateY(0) scale(0.985);
  box-shadow: inset 0 2px 5px rgba(0,0,0,0.16), 0 3px 10px rgba(41,185,208,0.12);
  transition-duration: 0.1s;
}
.btn-outline {
  background: rgba(255,255,255,0.015);
  color: var(--heading);
  border-color: rgba(255,255,255,0.22);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.055);
  border-color: rgba(41,185,208,0.58);
  color: var(--heading);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 9px 22px rgba(0,0,0,0.24);
}
.btn-light { background: #fff; color: #062a40; border-color: #fff; }
.btn-light:hover { background: #f3fbfc; border-color: #f3fbfc; color: #062a40; box-shadow: 0 10px 26px rgba(0,0,0,0.28); }
.btn-small { padding: 0.62rem 1.4rem; font-size: 0.87rem; }
.btn-lg { padding: 1.05rem 2.3rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1rem var(--pad);
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(4, 4, 4, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
}
.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.logo img { height: 32px; display: block; }
.nav-links { display: flex; gap: 2.1rem; }
.nav-links a {
  position: relative;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text);
  transition: color 0.25s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.nav-links a:hover { color: var(--heading); }
.nav-links a:hover::after { transform: scaleX(1); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.theme-toggle,
.lang-switch {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.55rem;
  min-width: 2.55rem;
  height: 2.55rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--heading);
  background: transparent;
  cursor: pointer;
}
.lang-switch {
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  transition: color 0.25s, border-color 0.25s, background 0.25s;
}
.lang-switch:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.theme-toggle { position: relative; transition: color 0.25s, border-color 0.25s, background 0.25s, transform 0.3s; }
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); transform: rotate(8deg); }
.theme-icon {
  position: absolute;
  width: 17px; height: 17px;
  fill: none; stroke: currentColor; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
  transition: opacity 0.25s, transform 0.35s;
}
.theme-icon-moon { opacity: 0; transform: scale(0.6) rotate(-25deg); }
html[data-theme="light"] .theme-icon-sun { opacity: 0; transform: scale(0.6) rotate(25deg); }
html[data-theme="light"] .theme-icon-moon { opacity: 1; transform: scale(1) rotate(0); }
.mobile-lang-switch { display: none; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; width: 40px; height: 40px; position: relative; }
.nav-toggle span {
  position: absolute; left: 8px; right: 8px; height: 2px;
  background: var(--heading); transition: transform 0.3s, top 0.3s;
}
.nav-toggle span:first-child { top: 15px; }
.nav-toggle span:last-child { top: 23px; }
.nav-toggle.open span:first-child { top: 19px; transform: rotate(45deg); }
.nav-toggle.open span:last-child { top: 19px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 90;
  background: var(--bg);
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 1.75rem;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.mobile-menu.open { opacity: 1; pointer-events: auto; }
.mobile-menu a { font-size: 1.4rem; font-weight: 600; color: var(--heading); }
.mobile-menu .btn { font-size: 1rem; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 8rem var(--pad) 5rem;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 75% 65% at 50% 42%, black 35%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 42%, black 35%, transparent 78%);
}
.hero-glow { position: absolute; border-radius: 50%; filter: blur(90px); }
.glow-a {
  width: 560px; height: 560px;
  top: -10%; left: 8%;
  background: radial-gradient(circle, rgba(41, 185, 208, 0.16), transparent 70%);
}
.glow-b {
  width: 640px; height: 640px;
  bottom: -18%; right: 4%;
  background: radial-gradient(circle, rgba(21, 75, 131, 0.32), transparent 70%);
}
.hero h1 {
  font-size: clamp(2.4rem, 6.5vw, 4.6rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  max-width: 18ch;
}
.hero-sub {
  max-width: 56ch;
  margin-top: 1.6rem;
  color: var(--text-dim);
  font-size: clamp(1rem, 1.4vw, 1.13rem);
}
.hero-cta { display: flex; gap: 1rem; margin-top: 2.4rem; flex-wrap: wrap; justify-content: center; }
.hero-proof {
  display: flex; align-items: center; gap: 1rem;
  margin-top: 3.25rem;
  color: var(--text-dim); font-size: 0.92rem;
}
.hero-proof strong { color: var(--heading); font-weight: 600; }
.avatars { display: flex; }
.avatars span {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--accent));
  border: 2px solid var(--bg);
  display: grid; place-items: center;
  color: #fff; font-size: 0.8rem; font-weight: 700;
}
.avatars span + span { margin-left: -10px; }

.scroll-cue {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  display: flex; justify-content: center;
  transition: border-color 0.3s;
}
.scroll-cue span {
  width: 4px; height: 8px;
  margin-top: 7px;
  border-radius: 4px;
  background: var(--accent);
  animation: cue 1.8s ease-in-out infinite;
}
.scroll-cue:hover { border-color: var(--accent); }
@keyframes cue {
  0%, 100% { transform: translateY(0); opacity: 1; }
  55% { transform: translateY(14px); opacity: 0; }
}

/* ---------- Brands strip ---------- */
.brands { padding: 1.5rem 0 3.5rem; border-bottom: 1px solid var(--line); }
.brands-title {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 1.9rem;
}
.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
}
.marquee-track {
  display: flex; align-items: center; gap: 2.75rem;
  width: max-content;
  animation: marquee 30s linear infinite;
  font-weight: 700; font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.55);
  white-space: nowrap;
}
.marquee-track i { color: var(--accent); font-style: normal; font-size: 0.9rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Section head ---------- */
.section-head { text-align: center; max-width: 780px; margin: 0 auto 3.75rem; }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
.section-sub { color: var(--text-dim); margin-top: 1rem; font-size: 1rem; max-width: 54ch; margin-left: auto; margin-right: auto; }

/* ---------- About ---------- */
.about { background: rgba(255, 255, 255, 0.02); border-bottom: 1px solid var(--line); }
.about-grid {
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: 1.15fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}
.about-copy h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); margin-bottom: 1.25rem; }
.about-copy p { color: var(--text-dim); margin-bottom: 1.25rem; }
.about-copy .btn { margin-top: 0.5rem; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.stat-card {
  position: relative;
  background: var(--card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-edge);
  border-radius: var(--radius);
  padding: 1.9rem 1.6rem;
  display: flex; flex-direction: column; gap: 0.3rem;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s;
}
.stat-card::before {
  content: "";
  position: absolute;
  top: 0; left: 1.6rem; right: 1.6rem;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.stat-card:hover { transform: translateY(-3px); border-color: rgba(41, 185, 208, 0.35); }
.stat-card:hover::before { opacity: 1; }
.stat-card strong { font-size: clamp(1.9rem, 3vw, 2.7rem); font-weight: 800; color: var(--accent); line-height: 1; letter-spacing: -0.02em; }
.stat-card > span { color: var(--text-dim); font-size: 0.9rem; }

/* ---------- Cards / Services ---------- */
.card {
  background: var(--card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-edge);
  border-radius: var(--radius);
  padding: 2.1rem 1.9rem;
  transition: transform 0.35s, border-color 0.35s, background 0.35s, box-shadow 0.35s;
}
.card:hover {
  transform: translateY(-5px);
  border-color: rgba(41, 185, 208, 0.35);
  background: var(--card-hover);
  box-shadow: var(--glass-edge), 0 22px 44px rgba(0, 0, 0, 0.35);
}
.card h3 { font-size: 1.17rem; margin-bottom: 0.6rem; }
.card p { color: var(--text-dim); font-size: 0.95rem; }
.card-grid {
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
}
.card-icon {
  display: grid; place-items: center;
  width: 54px; height: 54px;
  border-radius: 15px;
  background: var(--accent-soft);
  border: 1px solid rgba(41, 185, 208, 0.2);
  color: var(--accent);
  margin-bottom: 1.4rem;
  transition: background 0.35s, color 0.35s, transform 0.35s;
}
.card-icon svg { width: 24px; height: 24px; }
.service-card { position: relative; padding-bottom: 3.4rem; }
.service-card:hover .card-icon {
  background: var(--accent);
  color: #04252b;
  transform: scale(1.06) rotate(-3deg);
}
.card-link {
  position: absolute;
  left: 1.9rem; bottom: 1.5rem;
  color: var(--accent);
  font-weight: 700;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.35s, transform 0.35s;
}
.service-card:hover .card-link { opacity: 1; transform: translateX(0); }

/* ---------- Work / Case studies ---------- */
.filters { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2.75rem; }
.filter {
  padding: 0.55rem 1.35rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 0.88rem; font-weight: 600;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.25s;
}
.filter:hover {
  color: var(--heading);
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-1px);
  box-shadow: 0 7px 18px rgba(0,0,0,0.2);
}
.filter:active { transform: translateY(0) scale(0.97); }
.filter.active { background: var(--accent); border-color: var(--accent); color: #04252b; }

.work-grid {
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem;
}
.work-card {
  background: var(--card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-edge);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s;
}
.work-card:hover {
  transform: translateY(-5px);
  border-color: rgba(41, 185, 208, 0.35);
  box-shadow: var(--glass-edge), 0 22px 44px rgba(0, 0, 0, 0.35);
}
.work-card.hidden { display: none; }
.work-visual {
  position: relative;
  height: 260px;
  display: grid; place-items: center;
  font-size: 2.2rem; font-weight: 800; color: rgba(255, 255, 255, 0.9);
  overflow: hidden;
}
.work-visual > span { transition: transform 0.5s; }
.work-card:hover .work-visual > span { transform: scale(1.06); }
.work-arrow {
  position: absolute;
  top: 1.1rem; right: 1.1rem;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(4, 4, 4, 0.45);
  backdrop-filter: blur(6px);
  display: grid; place-items: center;
  font-size: 1.1rem; font-style: normal; font-weight: 700;
  color: #fff;
  opacity: 0;
  transform: translate(-6px, 6px) rotate(-45deg);
  transition: opacity 0.35s, transform 0.35s;
}
.work-card:hover .work-arrow { opacity: 1; transform: translate(0, 0) rotate(-45deg); }
.work-card[data-theme="a"] .work-visual { background: linear-gradient(135deg, #0a2440, #29b9d0); }
.work-card[data-theme="b"] .work-visual { background: linear-gradient(135deg, #1f1f1f, #154b83); }
.work-card[data-theme="c"] .work-visual { background: linear-gradient(135deg, #0f3350, #1f9ab5); }
.work-card[data-theme="d"] .work-visual { background: linear-gradient(135deg, #06121f, #1d78a8); }
.work-meta { padding: 1.4rem 1.6rem 1.6rem; }
.work-tag {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid rgba(41, 185, 208, 0.2);
  color: var(--accent);
  font-size: 0.75rem; font-weight: 700;
  margin-bottom: 0.7rem;
}
.work-meta h3 { font-size: 1.2rem; }
.work-meta p { color: var(--text-dim); font-size: 0.9rem; margin-top: 0.25rem; }
.work-note { text-align: center; color: var(--text-dim); font-size: 0.88rem; margin-top: 2.25rem; }

/* ---------- Testimonials ---------- */
.testimonials { background: rgba(255, 255, 255, 0.02); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.testimonial-slider { max-width: 780px; margin: 0 auto; overflow: hidden; }
.testimonial-track {
  display: flex;
  gap: 1.25rem;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}
.testimonial {
  position: relative;
  flex: 0 0 100%;
  background: var(--card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-edge);
  border-radius: var(--radius);
  padding: 2.75rem 2.5rem 2.5rem;
  text-align: center;
}
.testimonial::before {
  content: "“";
  position: absolute;
  top: 0.4rem; left: 1.4rem;
  font-size: 5.5rem;
  font-weight: 800;
  line-height: 1;
  color: rgba(41, 185, 208, 0.18);
  pointer-events: none;
}
.stars { color: var(--accent); letter-spacing: 0.2em; font-size: 0.95rem; margin-bottom: 1.2rem; }
.testimonial p { font-size: clamp(1.05rem, 1.8vw, 1.25rem); color: var(--heading); font-weight: 500; line-height: 1.6; }
.testimonial footer { display: flex; justify-content: center; align-items: center; gap: 0.9rem; margin-top: 1.75rem; text-align: left; }
.t-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--accent));
  display: grid; place-items: center;
  color: #fff; font-weight: 700;
}
.testimonial footer strong { display: block; color: var(--heading); font-size: 0.95rem; }
.testimonial footer div span { color: var(--text-dim); font-size: 0.82rem; }
.slider-dots { display: flex; justify-content: center; gap: 0.55rem; margin-top: 1.6rem; }
.slider-dots button {
  width: 9px; height: 9px; border-radius: 999px;
  border: none; background: rgba(255,255,255,0.2);
  cursor: pointer; padding: 0;
  transition: background 0.3s, width 0.3s;
}
.slider-dots button.active { background: var(--accent); width: 26px; }

/* ---------- Process ---------- */
.steps {
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem;
  counter-reset: step;
}
.step { position: relative; overflow: hidden; }
.step::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent 70%);
  opacity: 0;
  transition: opacity 0.35s;
}
.step:hover::after { opacity: 1; }
.step-num {
  display: block;
  font-size: 2.1rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent-bright), var(--navy));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

/* ---------- CTA band ---------- */
.cta-band { padding-top: 0; }
.cta-inner {
  position: relative;
  max-width: 1240px; margin: 0 auto;
  background: var(--card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--glass-edge);
  border: 1px solid rgba(41, 185, 208, 0.28);
  border-radius: calc(var(--radius) * 1.4);
  padding: clamp(3rem, 7vw, 5.5rem);
  text-align: center;
  overflow: hidden;
}
.cta-inner::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 65% 85% at 50% -10%, rgba(41, 185, 208, 0.10), transparent 70%);
  pointer-events: none;
}
.cta-inner::after {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: min(420px, 60%); height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  pointer-events: none;
}
.cta-inner > * { position: relative; }
.cta-inner h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); color: var(--heading); }
.cta-inner p { color: var(--text-dim); margin: 1.1rem auto 2.2rem; max-width: 48ch; }

/* ---------- Contact ---------- */
.contact-grid {
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.contact-intro h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); }
.contact-intro .section-sub { margin: 1rem 0 2.25rem; text-align: left; }
.contact-details { list-style: none; display: grid; gap: 1.4rem; }
.contact-details li { display: grid; gap: 0.2rem; color: var(--heading); font-weight: 500; }
.contact-details li span:first-child {
  color: var(--text-dim); font-size: 0.78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em;
}
.contact-details a { transition: color 0.25s; }
.contact-details a:hover { color: var(--accent); }

.contact-form { display: grid; gap: 1.15rem; }
.contact-form label {
  display: grid; gap: 0.45rem;
  font-size: 0.85rem; font-weight: 600; color: var(--heading);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.15rem; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.9rem 1.05rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(4, 4, 4, 0.45);
  color: var(--heading);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(41, 185, 208, 0.15);
}
.contact-form ::placeholder { color: var(--text-dim); }
.contact-form select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%238b8b8b' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.05rem center;
}
.contact-form select:invalid { color: var(--text-dim); }
.form-status { color: var(--accent); font-size: 0.9rem; min-height: 1.4em; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 4rem var(--pad) 2rem; background: rgba(255, 255, 255, 0.02); }
.footer-grid {
  max-width: 1240px; margin: 0 auto 3rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.footer-brand p { color: var(--text-dim); font-size: 0.92rem; margin: 1.25rem 0 1.5rem; max-width: 34ch; }
.socials { display: flex; gap: 0.7rem; }
.socials a {
  display: grid; place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--text-dim);
  transition: color 0.3s, border-color 0.3s, background 0.3s, transform 0.3s;
}
.socials a svg { width: 17px; height: 17px; }
.socials a:hover {
  color: #04252b;
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}
.footer-col { display: grid; gap: 0.7rem; justify-items: start; }
.footer-col h4 {
  color: var(--heading);
  font-size: 0.82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  margin-bottom: 0.4rem;
}
.footer-col a, .footer-col span { color: var(--text-dim); font-size: 0.92rem; }
.footer-col a { transition: color 0.25s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  max-width: 1240px; margin: 0 auto;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  color: var(--text-dim); font-size: 0.85rem;
}
.back-top { transition: color 0.25s; }
.back-top:hover { color: var(--accent); }

/* ---------- Light theme ---------- */
html[data-theme="light"] .site-header.scrolled {
  background: rgba(248,251,253,0.88);
  box-shadow: 0 8px 30px rgba(21,75,131,0.1);
}
html[data-theme="light"] .hero-grid {
  background-image:
    linear-gradient(rgba(21,75,131,0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21,75,131,0.055) 1px, transparent 1px);
}
html[data-theme="light"] .glow-a { background: radial-gradient(circle, rgba(41,185,208,0.13), transparent 70%); }
html[data-theme="light"] .glow-b { background: radial-gradient(circle, rgba(21,75,131,0.11), transparent 70%); }
html[data-theme="light"] .about::before,
html[data-theme="light"] .services::before,
html[data-theme="light"] .work::before,
html[data-theme="light"] .testimonials::before,
html[data-theme="light"] .contact::before,
html[data-theme="light"] .about::after,
html[data-theme="light"] .services::after,
html[data-theme="light"] .work::after,
html[data-theme="light"] .testimonials::after,
html[data-theme="light"] .contact::after { opacity: 0.35; }
html[data-theme="light"] .accent-grad {
  background-image: linear-gradient(100deg, #229bb3, #1d83a5 55%, var(--navy));
}
html[data-theme="light"] .scroll-cue { border-color: rgba(21,75,131,0.25); }
html[data-theme="light"] .marquee-track { color: rgba(21,75,131,0.58); }
html[data-theme="light"] .about,
html[data-theme="light"] .testimonials,
html[data-theme="light"] .site-footer { background: rgba(21,75,131,0.025); }
html[data-theme="light"] .btn-outline {
  background: rgba(255,255,255,0.5);
  border-color: rgba(21,75,131,0.24);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.75);
}
html[data-theme="light"] .btn-outline:hover { background: rgba(21,75,131,0.055); }
html[data-theme="light"] .card:hover,
html[data-theme="light"] .work-card:hover {
  box-shadow: var(--glass-edge), 0 18px 42px rgba(21,75,131,0.12);
}
html[data-theme="light"] .filter:hover {
  background: rgba(21,75,131,0.05);
  border-color: rgba(21,75,131,0.22);
  box-shadow: 0 7px 18px rgba(21,75,131,0.08);
}
html[data-theme="light"] .slider-dots button { background: rgba(21,75,131,0.2); }
html[data-theme="light"] .contact-form input,
html[data-theme="light"] .contact-form select,
html[data-theme="light"] .contact-form textarea { background-color: rgba(255,255,255,0.82); }
html[data-theme="light"] .tag-pill,
html[data-theme="light"] .work-tag,
html[data-theme="light"] .form-status,
html[data-theme="light"] .stat-card strong { color: #147f97; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }
/* staggered entrances inside grids */
.card-grid .reveal:nth-child(2), .steps .reveal:nth-child(2), .work-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.card-grid .reveal:nth-child(3), .steps .reveal:nth-child(3), .work-grid .reveal:nth-child(3) { transition-delay: 0.2s; }
.card-grid .reveal:nth-child(4), .steps .reveal:nth-child(4), .work-grid .reveal:nth-child(4) { transition-delay: 0.3s; }
.card-grid .reveal:nth-child(5) { transition-delay: 0.4s; }
.card-grid .reveal:nth-child(6) { transition-delay: 0.5s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .scroll-cue span { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav-links, .site-header .btn { display: none; }
  .nav-toggle { display: block; }
  .header-inner { gap: 0.75rem; }
  .header-actions { margin-left: auto; }
  .mobile-menu .mobile-lang-switch {
    display: inline-flex;
    width: auto;
    padding: 0 1rem;
    font-size: 0.9rem;
  }
}
@media (max-width: 960px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .card-grid, .work-grid, .steps, .field-row, .stats { grid-template-columns: 1fr; }
  .hero-proof { flex-direction: column; text-align: center; }
  .scroll-cue { display: none; }

  /* Keep the mobile canvas at its designed scale and avoid iOS form zoom. */
  html, body { touch-action: pan-x pan-y; }
  .contact-form input,
  .contact-form select,
  .contact-form textarea { font-size: 16px; }
}