/* SYN Media Nextgen ? Scalora-inspired SaaS storytelling */

:root {
  --bg: #f4f7fb;
  --bg-soft: #eef3f9;
  --surface: #ffffff;
  --ink: #0b1220;
  --mute: #5b677a;
  --line: rgba(11, 18, 32, 0.1);
  --cyan: #00d4ff;
  --violet: #6b4bff;
  --magenta: #ff2bd6;
  --grad: linear-gradient(120deg, #00d4ff 0%, #6b4bff 50%, #ff2bd6 100%);
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  --radius: 24px;
  --wrap: min(1180px, calc(100% - 2.5rem));
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --header-h: 84px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: auto; }

body.syn-ng {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.5;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

.syn-skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: #000;
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 10000;
}
.syn-skip:focus { left: 1rem; top: 1rem; }

.syn-wrap { width: var(--wrap); margin: 0 auto; }

.syn-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet);
}
.syn-eyebrow::before {
  content: "";
  width: 1.25rem;
  height: 2px;
  background: var(--grad);
}

.syn-h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.syn-lede {
  margin: 1rem 0 0;
  max-width: 42ch;
  color: var(--mute);
  font-size: 1.05rem;
}

.syn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 48px;
  padding: 0 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.92rem;
  transition: transform 0.35s cubic-bezier(0.16,1,0.3,1), box-shadow 0.35s, background 0.35s;
}
.syn-btn--primary {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 14px 34px rgba(11, 18, 32, 0.18);
}
.syn-btn--primary:hover { transform: translateY(-2px); }
.syn-btn--ghost {
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(255, 255, 255, 0.75);
  color: var(--ink);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}
.syn-btn--glow {
  background: var(--grad);
  color: #fff;
  border: 0;
  box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.15), 0 16px 40px rgba(107, 75, 255, 0.45);
}
.syn-btn--glow:hover { transform: translateY(-2px); }
.syn-btn--ghost-dark {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.28);
  color: #fff;
  backdrop-filter: blur(12px);
}

/* Light Scalora hero + always-visible brand glass stack */
.syn-hero--light {
  background:
    radial-gradient(ellipse 50% 42% at 88% 18%, rgba(0, 212, 255, 0.18), transparent 58%),
    radial-gradient(ellipse 42% 38% at 8% 72%, rgba(107, 75, 255, 0.14), transparent 55%),
    radial-gradient(ellipse 35% 30% at 70% 80%, rgba(255, 43, 214, 0.08), transparent 50%),
    #f5f7fb !important;
  color: var(--ink) !important;
}
.syn-hero--light .syn-hero__title,
.syn-hero--light .syn-hero__line { color: #0b1220 !important; }
.syn-hero--light .syn-hero__lede { color: var(--mute) !important; }
.syn-hero--light .syn-eyebrow { color: var(--violet) !important; }
.syn-hero--light .syn-hero__meta {
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.8);
  color: var(--mute);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.85), 0 8px 24px rgba(107, 75, 255, 0.08);
}
.syn-hero__blobs { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.syn-hero__blob { position: absolute; border-radius: 50%; filter: blur(40px); opacity: 0.55; }
.syn-hero__blob--a { width: 280px; height: 280px; top: 8%; right: 12%; background: rgba(0, 212, 255, 0.35); }
.syn-hero__blob--b { width: 320px; height: 320px; bottom: 5%; left: 4%; background: rgba(107, 75, 255, 0.28); }
.syn-hero__blob--c { width: 180px; height: 180px; top: 42%; right: 38%; background: rgba(255, 43, 214, 0.18); }

.syn-iso {
  position: relative;
  min-height: 500px;
  width: 100%;
  display: grid;
  place-items: center;
  perspective: 1600px;
  justify-self: stretch;
}
.syn-iso__glow {
  position: absolute;
  width: 92%;
  height: 72%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,0.62), rgba(107,75,255,0.42), rgba(255,43,214,0.22), transparent 72%);
  filter: blur(26px);
  z-index: 0;
  opacity: 1;
  animation: syn-iso-glow 4.2s ease-in-out infinite alternate;
}
.syn-iso__glow--pulse {
  width: 58%;
  height: 48%;
  background: radial-gradient(circle, rgba(255,43,214,0.42), rgba(0,212,255,0.28), transparent 70%);
  filter: blur(16px);
  animation-duration: 2.8s;
  animation-direction: alternate-reverse;
}
@keyframes syn-iso-glow {
  from { transform: scale(0.9); opacity: 0.7; }
  to { transform: scale(1.12); opacity: 1; }
}
.syn-iso__focus {
  position: absolute;
  z-index: 12;
  top: 44%;
  left: 50%;
  min-width: 168px;
  padding: 0.8rem 1.15rem;
  border-radius: 18px;
  text-align: center;
  color: #fff;
  background: linear-gradient(145deg, rgba(11,18,32,0.82), rgba(45,30,110,0.78));
  border: 1px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(20px) saturate(190%);
  -webkit-backdrop-filter: blur(20px) saturate(190%);
  box-shadow:
    0 0 0 1px rgba(0,212,255,0.4),
    0 0 36px rgba(107,75,255,0.45),
    0 22px 48px rgba(11,18,32,0.35),
    inset 0 1px 0 rgba(255,255,255,0.3);
  pointer-events: none;
  animation: syn-iso-focus-pulse 2.6s ease-in-out infinite;
  /* Centering via GSAP xPercent/yPercent so parallax x/y stay compatible */
  transform: translate(-50%, -50%);
}
@keyframes syn-iso-focus-pulse {
  0%, 100% { box-shadow: 0 0 0 1px rgba(0,212,255,0.4), 0 0 28px rgba(107,75,255,0.4), 0 22px 48px rgba(11,18,32,0.35), inset 0 1px 0 rgba(255,255,255,0.3); }
  50% { box-shadow: 0 0 0 2px rgba(255,43,214,0.45), 0 0 48px rgba(0,212,255,0.5), 0 26px 56px rgba(11,18,32,0.4), inset 0 1px 0 rgba(255,255,255,0.35); }
}
.syn-iso__focus small {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  font-weight: 700;
}
.syn-iso__focus strong {
  display: block;
  margin-top: 0.25rem;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.syn-iso__stage {
  position: relative;
  width: min(100%, 560px);
  height: 450px;
  transform-style: preserve-3d;
  transform: rotateX(16deg) rotateZ(-16deg);
  z-index: 1;
  opacity: 1;
  visibility: visible;
  will-change: transform;
}
.syn-iso__card {
  position: absolute;
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: 20px;
  padding: 1.1rem 1.15rem;
  text-align: left;
  color: #fff;
  cursor: pointer;
  transform-style: preserve-3d;
  transition: box-shadow 0.35s, border-color 0.35s, filter 0.35s;
  box-shadow:
    0 26px 52px rgba(107, 75, 255, 0.32),
    0 0 0 1px rgba(0,212,255,0.16),
    inset 0 1px 0 rgba(255,255,255,0.5);
  will-change: transform;
}
.syn-iso__card strong { display: block; font-family: var(--font-display); font-size: 1.08rem; font-weight: 800; }
.syn-iso__card span { display: block; margin-top: 0.3rem; font-size: 0.8rem; opacity: 0.92; }
.syn-iso__card--solid {
  background: linear-gradient(145deg, #00d4ff, #6b4bff 55%, #ff2bd6);
  border-color: rgba(255,255,255,0.55);
}
.syn-iso__card--glass {
  background: linear-gradient(145deg, rgba(255,255,255,0.72), rgba(0,212,255,0.28), rgba(107,75,255,0.24));
  backdrop-filter: blur(22px) saturate(200%);
  -webkit-backdrop-filter: blur(22px) saturate(200%);
  color: var(--ink);
  border: 1px solid rgba(255,255,255,0.85);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.95),
    0 24px 50px rgba(0, 212, 255, 0.28);
}
.syn-iso__card--glass strong { color: var(--ink); }
.syn-iso__card--glass span { color: var(--mute); opacity: 1; }
.syn-iso__card--dark {
  background: linear-gradient(160deg, rgba(15,18,32,0.95), rgba(40,28,90,0.9));
  backdrop-filter: blur(18px);
  border-color: rgba(0, 212, 255, 0.55);
  box-shadow: 0 28px 56px rgba(11,18,32,0.42), inset 0 1px 0 rgba(0,212,255,0.35);
}
.syn-iso__card--mini {
  width: 140px;
  background: linear-gradient(145deg, rgba(0,212,255,1), rgba(107,75,255,1));
  box-shadow: 0 18px 40px rgba(0,212,255,0.42);
}
.syn-iso__card--a { left: 0%; top: 14%; width: 168px; height: 232px; z-index: 2; }
.syn-iso__card--b { left: 14%; top: 2%; width: 158px; height: 220px; z-index: 3; }
.syn-iso__card--c { left: 28%; top: 18%; width: 160px; height: 226px; z-index: 4; }
.syn-iso__card--d { left: 44%; top: 6%; width: 176px; height: 252px; z-index: 5; }
.syn-iso__card--e { left: 64%; top: 2%; width: 136px; height: 124px; z-index: 6; }
.syn-iso__card--f { left: 66%; top: 38%; width: 136px; height: 124px; z-index: 6; }
.syn-iso__card--g { left: 76%; top: 14%; width: 126px; height: 242px; z-index: 4; }
.syn-iso__card.is-active {
  border-color: rgba(255,255,255,1);
  filter: brightness(1.08) saturate(1.12);
  box-shadow:
    0 0 0 3px rgba(0,212,255,0.65),
    0 0 52px rgba(107,75,255,0.65),
    0 36px 72px rgba(255,43,214,0.35);
  z-index: 20 !important;
}
.syn-iso__hint {
  position: relative;
  z-index: 2;
  margin: 1rem 0 0;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--mute);
  opacity: 1;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Dark stats board like Scalora image 3 */
.syn-stats--dark {
  background: #05070d;
  color: #fff;
  padding: 3.25rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.syn-stats__head--dark { display: flex; justify-content: space-between; gap: 1rem; align-items: end; margin-bottom: 1.75rem; }
.syn-stats--dark .syn-h2 { color: #fff; }
.syn-stats--dark .syn-eyebrow { color: var(--cyan); }
.syn-stats-board {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 28px;
  overflow: hidden;
  min-height: 520px;
}
.syn-stat-card {
  background: #080b12;
  padding: 1.6rem;
  cursor: pointer;
  transition: background 0.35s, transform 0.35s;
  outline: none;
}
.syn-stat-card:hover,
.syn-stat-card.is-active {
  background: #0d121c;
}
.syn-stat-card.is-active {
  box-shadow: inset 0 0 0 1px rgba(0,212,255,0.35);
}
.syn-stat-card--tl { grid-column: 1; grid-row: 1; }
.syn-stat-card--bl { grid-column: 1; grid-row: 2; }
.syn-stat-card--center { grid-column: 2; grid-row: 1 / span 2; position: relative; display: grid; align-content: space-between; gap: 1.5rem; }
.syn-stat-card--tr { grid-column: 3; grid-row: 1; }
.syn-stat-card--br { grid-column: 3; grid-row: 2; }
.syn-stat-card__icon {
  width: 36px; height: 36px; color: rgba(255,255,255,0.7); margin-bottom: 1.25rem; display: block;
}
.syn-stat-card__icon svg { width: 100%; height: 100%; }
.syn-stats--dark .syn-stat__value {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.syn-stat-card h3 { margin: 0 0 0.45rem; font-size: 1rem; color: #fff; }
.syn-stat-card p { margin: 0; color: rgba(255,255,255,0.55); font-size: 0.9rem; line-height: 1.45; }
.syn-stat-card__pulse {
  position: absolute; inset: 12% 18% auto; aspect-ratio: 1; margin: 0 auto;
  border: 1px solid rgba(0,212,255,0.18);
  border-radius: 28px;
  box-shadow: 0 0 0 18px rgba(107,75,255,0.06), 0 0 0 36px rgba(0,212,255,0.04);
  background: radial-gradient(circle, rgba(107,75,255,0.25), transparent 65%);
  pointer-events: none;
}
.syn-stat-card__badge {
  position: relative;
  z-index: 1;
  width: 72px; height: 72px; margin: 2.5rem auto 0;
  border-radius: 22px;
  display: grid; place-items: center;
  background: var(--grad);
  color: #fff;
  box-shadow: 0 0 40px rgba(0,212,255,0.35);
}
.syn-stat-card__badge svg { width: 28px; height: 28px; }
.syn-stat-card__glass {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding: 1.1rem 1.2rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(14px);
}
.syn-stat-card__glass small {
  display: block; margin-bottom: 0.65rem;
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.5); font-weight: 700;
}
.syn-stat-card__row {
  display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: center;
}
.syn-stat-card__row .syn-stat__value { margin: 0; font-size: 2.6rem; }

/* Technology ecosystem ? light Scalora + brand glass (always visible) */
.syn-tech--ecosystem,
.syn-tech--pillars {
  background:
    radial-gradient(ellipse 40% 40% at 10% 20%, rgba(0,212,255,0.1), transparent 55%),
    radial-gradient(ellipse 35% 35% at 90% 70%, rgba(255,43,214,0.08), transparent 50%),
    #f7f9fc;
  color: var(--ink);
  padding: 3.25rem 0 2.75rem;
}
.syn-tech--ecosystem .syn-h2,
.syn-tech--pillars .syn-h2 { color: var(--ink); }
.syn-tech--ecosystem .syn-eyebrow,
.syn-tech--pillars .syn-eyebrow { color: var(--violet); }
.syn-tech--ecosystem .syn-lede,
.syn-tech--pillars .syn-lede { color: var(--mute); max-width: 52ch; margin-left: auto; margin-right: auto; }
.syn-tech__copy { max-width: 720px; margin: 0 auto 1.5rem; text-align: center; }
.syn-pillars--scroll {
  overflow-x: auto;
  overflow-y: hidden;
  justify-content: flex-start;
  padding: 1rem 0.5rem 2.5rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 1.5rem;
}
.syn-pillars__track {
  display: flex;
  align-items: flex-end;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  min-width: max-content;
  margin: 0 auto;
  padding: 0 1rem;
}
.syn-pillar { scroll-snap-align: center; flex: 0 0 auto; }
.syn-portals--grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  opacity: 1 !important;
  transform: none !important;
  pointer-events: auto !important;
}
.syn-portal-card,
.syn-portal-card--glass {
  position: relative;
  overflow: hidden;
  padding: 1.35rem 1.4rem;
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(255,255,255,0.72), rgba(255,255,255,0.42));
  border: 1px solid rgba(255,255,255,0.85);
  backdrop-filter: blur(18px) saturate(170%);
  -webkit-backdrop-filter: blur(18px) saturate(170%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.9),
    0 18px 40px rgba(107, 75, 255, 0.12),
    0 0 0 1px rgba(0, 212, 255, 0.12);
  color: var(--ink);
}
.syn-portal-card__orb {
  position: absolute;
  width: 120px; height: 120px;
  right: -24px; top: -28px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,0.35), rgba(107,75,255,0.2), transparent 70%);
  filter: blur(8px);
  pointer-events: none;
}
.syn-portal-card h3 { margin: 0 0 0.4rem; font-family: var(--font-display); font-size: 1.2rem; color: var(--ink); position: relative; }
.syn-portal-card p { margin: 0 0 0.75rem; color: var(--mute); font-size: 0.92rem; position: relative; }
.syn-portal-card ul { margin: 0; padding-left: 1.1rem; color: var(--ink); font-size: 0.9rem; position: relative; }
.syn-portal-card li { margin: 0.25rem 0; }
.syn-portal-card li::marker { color: var(--violet); }
.syn-pillars {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  min-height: 340px;
  padding-bottom: 3.5rem;
}
.syn-pillar {
  display: grid;
  justify-items: center;
  gap: 0.75rem;
  background: none;
  border: 0;
  color: var(--ink);
  padding: 0;
  cursor: pointer;
}
.syn-pillar__shaft {
  width: clamp(42px, 7vw, 64px);
  height: calc(var(--h, 70) * 2.4px);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(0,212,255,0.35), rgba(107,75,255,0.55), rgba(40,28,90,0.9));
  box-shadow: inset -6px 0 14px rgba(255,255,255,0.25), 0 18px 36px rgba(107,75,255,0.22);
  transition: height 0.55s cubic-bezier(0.16,1,0.3,1), box-shadow 0.35s;
}
.syn-pillar__cap {
  width: clamp(46px, 7.5vw, 70px);
  height: clamp(46px, 7.5vw, 70px);
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--grad);
  box-shadow: 0 0 28px rgba(0,212,255,0.4), 0 12px 28px rgba(107,75,255,0.28);
  transition: transform 0.35s;
}
.syn-pillar__cap i {
  width: 14px; height: 14px; border-radius: 4px;
  background: #fff; opacity: 0.95;
}
.syn-pillar__label {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em; color: var(--mute);
}
.syn-pillar.is-active .syn-pillar__shaft {
  height: calc(var(--h, 70) * 3px);
  box-shadow: inset -6px 0 14px rgba(255,255,255,0.3), 0 0 34px rgba(107,75,255,0.4);
}
.syn-pillar.is-active .syn-pillar__cap { transform: scale(1.08); }
.syn-pillar.is-active .syn-pillar__label { color: var(--ink); }
.syn-pillars__chip {
  position: absolute;
  left: 50%;
  bottom: 0.5rem;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 10px 28px rgba(107,75,255,0.12);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ink);
}
.syn-pillars__chip span {
  width: 18px; height: 18px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--grad); font-size: 0.75rem;
}
.syn-btn--xl { min-height: 58px; padding: 0 1.75rem; font-size: 1rem; }
.syn-link { font-weight: 700; color: var(--violet); }

/* Header ? floating glass pill */
.syn-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  padding: 1rem 1rem 0;
  pointer-events: none;
}
.syn-header__pill {
  pointer-events: auto;
  width: min(1100px, calc(100% - 0.5rem));
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.55rem 0.55rem 0.55rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06), inset 0 1px 0 rgba(255,255,255,0.75);
  transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s, border-color 0.4s;
}
.syn-header.is-scrolled .syn-header__pill {
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(11, 18, 32, 0.08);
  backdrop-filter: blur(22px) saturate(170%);
  -webkit-backdrop-filter: blur(22px) saturate(170%);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.1), inset 0 1px 0 rgba(255,255,255,0.85);
}
.syn-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.syn-logo img,
.syn-logo__img,
.syn-logo .custom-logo {
  display: block;
  height: 42px;
  width: auto;
  max-width: min(200px, 42vw);
  object-fit: contain;
}
.syn-logo__mark {
  width: 30px; height: 30px; border-radius: 10px;
  display: grid; place-items: center; color: #fff; background: var(--grad); font-size: 0.85rem;
}
.syn-nav {
  display: none;
  align-items: center;
  gap: 1.15rem;
  margin-left: auto;
}
.syn-nav a {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--mute);
  transition: color 0.25s;
}
.syn-nav a:hover { color: var(--ink); }
.syn-header .syn-btn { margin-left: 0.25rem; }
.syn-burger {
  margin-left: auto;
  width: 42px; height: 42px;
  border: 0; border-radius: 999px;
  background: #fff;
  display: grid; place-content: center; gap: 5px;
}
.syn-burger span { display: block; width: 16px; height: 2px; background: var(--ink); }

@media (min-width: 960px) {
  .syn-nav { display: flex; }
  .syn-burger { display: none; }
  .syn-header .syn-btn { margin-left: 0; }
}

.syn-mobile {
  position: fixed; inset: 0; z-index: 999;
  background: #07090f;
  backdrop-filter: blur(20px);
  display: grid; place-items: center;
  padding: 2rem;
  color: #fff;
}
.syn-mobile__logo {
  position: absolute;
  top: 1.35rem;
  left: 50%;
  transform: translateX(-50%);
}
.syn-mobile__logo-img {
  display: block;
  height: 48px;
  width: auto;
}
.syn-mobile[hidden] { display: none; }
.syn-mobile nav {
  display: grid; gap: 1rem; text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 6vw, 2.4rem);
  font-weight: 800;
}
.syn-mobile a { color: #fff; opacity: 0; transform: translateY(16px); }
.syn-mobile.is-open a {
  opacity: 1; transform: none;
  transition: 0.45s cubic-bezier(0.16,1,0.3,1);
  transition-delay: calc(var(--i, 0) * 50ms);
}

/* Hero — compact first viewport, no dead gap */
.syn-hero {
  position: relative;
  min-height: auto;
  padding: calc(var(--header-h) + 1.35rem) 0 1.75rem;
  overflow: hidden;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
@media (min-width: 981px) {
  .syn-hero {
    min-height: calc(100svh - 1rem);
    max-height: 880px;
    padding-bottom: 1.35rem;
  }
}
.syn-hero > .syn-wrap {
  width: var(--wrap);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.syn-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: center;
}
.syn-hero [data-hero-el] {
  opacity: 1;
  transform: none;
}
.syn-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 5.6vw, 4.35rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.02;
  color: #0b1220;
}
.syn-hero__chips {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.syn-hero__chips li {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink);
  background: rgba(255,255,255,0.62);
  border: 1px solid rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 22px rgba(107,75,255,0.08);
}
.syn-hero__line { display: block; }
.syn-hero__line--seo {
  font-size: 0.42em;
  letter-spacing: -0.03em;
  line-height: 1.15;
  max-width: 18ch;
  margin-bottom: 0.15em;
}
.syn-hero__line--place {
  font-size: 0.55em;
  letter-spacing: -0.03em;
  color: var(--mute) !important;
  margin-bottom: 0;
}
/* Service headlines — one-by-one in the middle gap (not empty space) */
.syn-hero__services {
  position: relative;
  display: block;
  height: clamp(2.75rem, 6vw, 3.35rem);
  margin: 0.65rem 0 0.45rem;
  overflow: hidden;
}
.syn-hero__services::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.15rem;
  width: 3.25rem;
  height: 3px;
  border-radius: 999px;
  background: var(--grad);
  box-shadow: 0 0 16px rgba(0, 212, 255, 0.45);
  animation: syn-service-bar 2.4s ease-in-out infinite;
}
@keyframes syn-service-bar {
  0%, 100% { width: 2.4rem; opacity: 0.75; }
  50% { width: 4.5rem; opacity: 1; }
}
.syn-hero__services span {
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  width: 100%;
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.15;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate3d(0, 110%, 0);
  background: linear-gradient(110deg, #00d4ff 0%, #6b4bff 45%, #ff2bd6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 10px 22px rgba(107, 75, 255, 0.28));
  will-change: transform, opacity;
}
.syn-hero__services span.is-active {
  opacity: 1;
  visibility: visible;
  transform: translate3d(0, 0, 0);
}
.syn-hero__lede {
  margin: 0.75rem 0 0;
  max-width: 46ch;
  color: var(--mute);
  font-size: 1.02rem;
  line-height: 1.55;
}
.syn-hero__ctas { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 1.2rem; }
.syn-hero__meta {
  margin-top: 1.15rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--mute);
  font-weight: 600;
  font-size: 0.88rem;
}

.syn-hero__stage {
  position: relative;
  min-height: 460px;
  border-radius: 32px;
  background: linear-gradient(160deg, rgba(11, 18, 32, 0.92) 0%, rgba(21, 34, 56, 0.88) 100%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.22);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.syn-hero__glass-shine {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(125deg, rgba(255,255,255,0.14) 0%, transparent 32%, transparent 68%, rgba(255,255,255,0.06) 100%);
  pointer-events: none;
  z-index: 1;
}
.syn-hero__orb {
  position: absolute; border-radius: 50%; filter: blur(40px); opacity: 0.55;
}
.syn-hero__orb--a { width: 220px; height: 220px; top: -40px; right: -20px; background: #00d4ff; }
.syn-hero__orb--b { width: 180px; height: 180px; bottom: 10%; left: -30px; background: #ff2bd6; }
.syn-hero__core {
  position: absolute; inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: min(58%, 200px);
  aspect-ratio: 1;
  border-radius: 28px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  display: grid; place-content: center; gap: 0.35rem;
  color: #fff; text-align: center;
  font-family: var(--font-display); font-weight: 800;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.2);
  z-index: 2;
}
.syn-hero__core-mark {
  width: 54px; height: 54px; margin: 0 auto; border-radius: 16px;
  display: grid; place-items: center; background: var(--grad);
}
.syn-float-card {
  position: absolute; z-index: 3;
  min-width: 132px;
  padding: 0.85rem 1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 18px 40px rgba(0,0,0,0.22), inset 0 1px 0 rgba(255,255,255,0.35);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  color: #fff;
}
.syn-float-card small {
  display: block; font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.65); font-weight: 700;
}
.syn-float-card strong { display: block; font-family: var(--font-display); font-size: 1.05rem; color: #fff; }
.syn-float-card span { font-size: 0.78rem; color: rgba(255,255,255,0.7); }
.syn-float-card--a { top: 10%; left: 5%; }
.syn-float-card--b { top: 12%; right: 5%; }
.syn-float-card--c { bottom: 12%; left: 6%; }
.syn-float-card--d { bottom: 10%; right: 6%; }
.syn-float-card--e { top: 7%; left: calc(50% - 70px); }

.syn-scroll-hint {
  position: absolute; left: 50%; bottom: 1.25rem; transform: translateX(-50%);
  width: 22px; height: 36px; border-radius: 999px; border: 1.5px solid rgba(11,18,32,0.25);
}
.syn-scroll-hint span {
  display: block; width: 3px; height: 8px; margin: 8px auto 0; border-radius: 999px;
  background: var(--violet); animation: syn-dot 1.4s ease-in-out infinite;
}
@keyframes syn-dot {
  to { transform: translateY(12px); opacity: 0; }
}

/* Clients / marquee */
.syn-clients { padding: 1.75rem 0 1.25rem; }
.syn-clients__head {
  display: flex; justify-content: space-between; gap: 1.25rem; align-items: end; margin-bottom: 1rem;
}
.syn-clients__rating strong {
  display: block; font-family: var(--font-display); font-size: 2rem;
}
.syn-marquee { overflow: hidden; border-block: 1px solid var(--line); padding: 1.25rem 0; background: #fff; }
.syn-marquee__track {
  display: flex; gap: 2.5rem; width: max-content; white-space: nowrap;
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: rgba(11,18,32,0.35);
}
.syn-marquee__item { transition: color 0.3s; }
.syn-marquee__item:hover { color: var(--ink); }

/* Stats */
.syn-stats { padding: 3.25rem 0; background: #fff; }
.syn-stats__head {
  display: grid; gap: 1rem; margin-bottom: 2.5rem;
  grid-template-columns: 1.4fr auto; align-items: end;
}
.syn-stats__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.syn-stat {
  padding: 1.5rem; border-radius: var(--radius); background: var(--bg-soft); border: 1px solid var(--line);
}
.syn-stat__value {
  margin: 0; font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.04em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.syn-stat h3 { margin: 0.35rem 0; font-size: 1.05rem; }
.syn-stat p { margin: 0; color: var(--mute); font-size: 0.92rem; }

/* Ecosystem tabs */
.syn-eco { padding: 3.5rem 0; }
.syn-eco__head { margin-bottom: 1.25rem; }
.syn-eco__tabs {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem;
  padding: 0.4rem; border-radius: 999px; background: #fff; border: 1px solid var(--line); width: fit-content; max-width: 100%;
}
.syn-eco__tabs button {
  border: 0; background: transparent; padding: 0.7rem 1rem; border-radius: 999px;
  font-weight: 700; font-size: 0.85rem; color: var(--mute);
}
.syn-eco__tabs button.is-active { background: var(--ink); color: #fff; }
.syn-eco__panel {
  display: none; grid-template-columns: 1fr 1.1fr; gap: 1.5rem;
  padding: 1.5rem; border-radius: 28px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,0.8);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
}
.syn-eco__panel.is-active { display: grid; }
.syn-eco__copy h3 { margin: 0 0 0.75rem; font-family: var(--font-display); font-size: 1.8rem; }
.syn-eco__copy p { color: var(--mute); }
.syn-eco__copy ul { padding-left: 1.1rem; color: var(--ink); }
.syn-eco__copy li { margin: 0.35rem 0; }
.syn-eco__visual {
  min-height: 280px; border-radius: 22px; position: relative; overflow: hidden;
  background: linear-gradient(145deg, #101828, #1d2a44);
}
.syn-eco__dash {
  position: absolute; inset: 18px; border-radius: 16px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  color: #fff; padding: 1.25rem;
}
.syn-eco__dash span {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 0.35rem; background: #334155;
}
.syn-eco__dash span:nth-child(1){background:#ff5f57} .syn-eco__dash span:nth-child(2){background:#febc2e} .syn-eco__dash span:nth-child(3){background:#28c840}
.syn-eco__dash strong { display: block; margin-top: 1.5rem; font-family: var(--font-display); font-size: 1.4rem; }
.syn-eco__dash em { color: rgba(255,255,255,0.55); font-style: normal; font-size: 0.85rem; }

.syn-eco__visual--presence { background: linear-gradient(145deg, #0f172a, #164e63); }
.syn-eco__visual--performance { background: linear-gradient(145deg, #1e1b4b, #4c1d95); }
.syn-eco__visual--web { background: linear-gradient(145deg, #042f2e, #0e7490); }
.syn-eco__visual--brand { background: linear-gradient(145deg, #4a044e, #9d174d); }
.syn-eco__visual--ai { background: linear-gradient(145deg, #083344, #6b4bff); }

/* Featured work */
.syn-work {
  position: relative;
  z-index: 1;
  isolation: isolate;
  padding: 3.5rem 0 2.5rem;
  background: #05070d;
  color: #fff;
  overflow: hidden;
}
.syn-work__head { display: grid; gap: 0.75rem; margin-bottom: 1.5rem; }
.syn-work .syn-eyebrow { color: var(--cyan); }
.syn-work .syn-h2 { color: #fff; }
.syn-work .syn-btn--ghost {
  background: rgba(255,255,255,0.06);
  color: #fff;
  border-color: rgba(255,255,255,0.22);
  backdrop-filter: blur(12px);
}
.syn-work__pin { display: grid; gap: 2rem; }
.syn-work__slide {
  min-height: auto;
  display: grid;
  align-items: center;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 28px;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12);
  overflow: hidden;
}
.syn-work__inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.5rem;
  align-items: center;
  padding: 1.5rem;
}
.syn-work__num { font-family: var(--font-display); font-size: 3.5rem; font-weight: 800; opacity: 0.22; line-height: 1; }
.syn-work__meta h3 { margin: 0.35rem 0 0.75rem; font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.6rem); }
.syn-work__meta p { color: rgba(255,255,255,0.65); max-width: 36ch; }
.syn-work__visual {
  margin: 0; border-radius: 20px; overflow: hidden; border: 1px solid rgba(255,255,255,0.12);
  background: #111827; min-height: 280px;
  opacity: 1;
  transform: none;
}
.syn-work__visual img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; transition: transform 0.8s cubic-bezier(0.16,1,0.3,1); }
.syn-work__slide:hover .syn-work__visual img { transform: scale(1.04); }
.syn-work__ph { min-height: 280px; display: grid; place-items: center; font-family: var(--font-display); font-size: 1.5rem; }

.syn-work-more { padding: 3rem 0 1rem; }
.syn-work-more__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
  margin-top: 1rem;
}
.syn-work-more__card {
  display: grid;
  gap: 0.45rem;
  padding: 1.25rem;
  border-radius: 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(14px);
  color: #fff;
  transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s;
}
.syn-work-more__card:hover,
.syn-work-more__card.is-active {
  transform: translateY(-4px);
  border-color: rgba(0,212,255,0.45);
  box-shadow: 0 20px 40px rgba(107,75,255,0.2);
}
.syn-work-more__card small {
  font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cyan); font-weight: 700;
}
.syn-work-more__card strong { font-family: var(--font-display); font-size: 1.2rem; }
.syn-work-more__card span { color: rgba(255,255,255,0.55); font-size: 0.9rem; line-height: 1.4; }

/* Process — glass cards aligned inside wrap */
.syn-process {
  position: relative;
  z-index: 2;
  isolation: isolate;
  padding: 3rem 0;
  background:
    radial-gradient(ellipse 50% 40% at 10% 0%, rgba(0,212,255,0.08), transparent 50%),
    radial-gradient(ellipse 40% 40% at 90% 100%, rgba(107,75,255,0.1), transparent 50%),
    #f4f7fb;
  overflow: hidden;
}
.syn-process__intro { margin-bottom: 1.5rem; max-width: 720px; }
.syn-process__track {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem;
  width: 100%;
}
.syn-process__step {
  width: auto;
  min-height: 100%;
  padding: 1.2rem 1.05rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.06), inset 0 1px 0 rgba(255,255,255,0.9);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1), border-color 0.35s, box-shadow 0.35s;
}
.syn-process__step:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 212, 255, 0.45);
  box-shadow: 0 22px 44px rgba(107, 75, 255, 0.14), inset 0 1px 0 rgba(255,255,255,0.95);
}
.syn-process__step span {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.syn-process__step h3 { margin: 0.4rem 0; font-family: var(--font-display); font-size: 1.15rem; color: var(--ink); }
.syn-process__step p { margin: 0; color: var(--mute); font-size: 0.88rem; line-height: 1.45; }

/* Why */
.syn-why {
  padding: 6rem 0; background:
    radial-gradient(ellipse at 20% 30%, rgba(0,212,255,0.12), transparent 45%),
    radial-gradient(ellipse at 80% 70%, rgba(255,43,214,0.1), transparent 45%),
    #0b1220;
  color: #fff; text-align: center;
}
.syn-why .syn-eyebrow { color: var(--cyan); }
.syn-why__title {
  margin: 0; font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 4.2rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1.05;
}
.syn-why__title span { display: block; }
.syn-why__lede {
  margin: 1.25rem auto 0;
  max-width: 52ch;
  color: rgba(255,255,255,0.68);
  font-size: 1.05rem;
  line-height: 1.55;
}
.syn-why__pillars {
  list-style: none;
  margin: 1.75rem auto 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  max-width: 820px;
}
.syn-why__pillars li {
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #fff;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(0,212,255,0.28);
  backdrop-filter: blur(10px);
}

/* Contact page */
.syn-contact { padding-bottom: 3.5rem; }
.syn-contact__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.25rem;
  align-items: start;
}
.syn-contact__aside { display: grid; gap: 0.9rem; }
.syn-contact__glass {
  padding: 1.25rem 1.35rem;
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(255,255,255,0.78), rgba(255,255,255,0.5));
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.95), 0 14px 34px rgba(107,75,255,0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.syn-contact__glass h2,
.syn-contact__glass h3 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--ink);
}
.syn-contact__glass p { margin: 0.35rem 0; color: var(--mute); }
.syn-contact__glass a { color: var(--ink); font-weight: 700; }
.syn-contact__addr { font-size: 0.92rem; }
.syn-contact__meta {
  display: inline-flex;
  margin-top: 0.65rem !important;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(107,75,255,0.08);
  color: var(--violet) !important;
  font-size: 0.78rem;
  font-weight: 700;
}
.syn-contact__glass ul { margin: 0; padding-left: 1.1rem; color: var(--ink); }
.syn-contact__glass li { margin: 0.3rem 0; }
.syn-contact__faqs details {
  border-top: 1px solid var(--line);
  padding: 0.65rem 0;
}
.syn-contact__faqs details:first-of-type { border-top: 0; }
.syn-contact__faqs summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--ink);
}
.syn-contact__faqs p { margin: 0.45rem 0 0; font-size: 0.92rem; }
.syn-contact__form-wrap {
  padding: 1.35rem 1.4rem;
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255,255,255,0.85), rgba(255,255,255,0.55));
  border: 1px solid rgba(255,255,255,0.95);
  box-shadow: 0 18px 40px rgba(15,23,42,0.08), inset 0 1px 0 rgba(255,255,255,0.95);
  backdrop-filter: blur(18px);
}
.syn-form--contact { max-width: none; margin-top: 0; }
.syn-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}
.syn-form select {
  width: 100%;
  min-height: 48px;
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 0.65rem 0.85rem;
  background: #fff;
  font: inherit;
}
.syn-why__formula {
  margin: 2rem auto 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.65rem 0.85rem;
  font-family: var(--font-display); font-weight: 800; letter-spacing: 0.08em; font-size: 0.85rem;
}
.syn-why__formula i { color: var(--cyan); font-style: normal; }

/* Cases */
.syn-cases { padding: 3rem 0; }
.syn-cases__head { margin-bottom: 2rem; }
.syn-cases__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.syn-case {
  padding: 1.5rem; border-radius: 24px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.syn-case h3 { margin: 0.25rem 0 1rem; font-family: var(--font-display); font-size: 1.45rem; }
.syn-case dl { margin: 0; display: grid; gap: 0.75rem; }
.syn-case dt { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--violet); }
.syn-case dd { margin: 0.2rem 0 0; color: var(--mute); font-size: 0.95rem; }
.syn-case__results { margin: 1rem 0; padding-left: 1.1rem; }
.syn-case__results li { margin: 0.25rem 0; }

/* Tech orbit */
.syn-tech { padding: 3rem 0; background: #fff; }
.syn-tech__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.syn-tech__orbit {
  position: relative; aspect-ratio: 1; max-width: 420px; margin: 0 auto; color: var(--violet);
}
.syn-tech__core {
  position: absolute; inset: 50% auto auto 50%; transform: translate(-50%, -50%);
  width: 88px; height: 88px; border-radius: 28px; display: grid; place-items: center;
  background: var(--grad); color: #fff; font-family: var(--font-display); font-weight: 800; z-index: 2;
}
.syn-tech__lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.syn-tech__node {
  position: absolute; left: 50%; top: 50%;
  transform:
    rotate(calc(var(--i) * 36deg)) translate(150px) rotate(calc(var(--i) * -36deg));
  padding: 0.45rem 0.7rem; border-radius: 999px; background: var(--bg-soft); border: 1px solid var(--line);
  font-size: 0.75rem; font-weight: 700; color: var(--ink); white-space: nowrap;
}

/* Showcase */
.syn-showcase { padding: 3rem 0; background: var(--bg-soft); }
.syn-showcase__head { display: grid; gap: 1rem; margin-bottom: 1.75rem; }
.syn-filters { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.syn-filters button {
  border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 0.45rem 0.9rem; font-weight: 700; font-size: 0.8rem;
}
.syn-filters button.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }
.syn-showcase__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.syn-showcase__card {
  position: relative; overflow: hidden; border-radius: 24px; background: #fff; border: 1px solid var(--line); min-height: 260px;
}
.syn-showcase__card img { width: 100%; height: 220px; object-fit: cover; transition: transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.syn-showcase__card:hover img { transform: scale(1.06); }
.syn-showcase__card div { padding: 1rem 1.15rem 1.25rem; }
.syn-showcase__card small { color: var(--mute); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.syn-showcase__card strong { display: block; margin-top: 0.25rem; font-family: var(--font-display); font-size: 1.25rem; }

/* Voices */
.syn-voices { padding: 3rem 0; background: #fff; }
.syn-voices__head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; align-items: end; margin-bottom: 1.75rem; }
.syn-voices__nav { display: flex; gap: 0.5rem; }
.syn-voices__nav button {
  width: 44px; height: 44px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-size: 1.1rem;
}
.syn-voices__track { display: grid; grid-template-columns: 1fr; }
.syn-voice {
  margin: 0; padding: 2rem; border-radius: 28px; background: var(--bg-soft); border: 1px solid var(--line);
  display: none;
}
.syn-voice.is-active { display: block; }
.syn-voice p { margin: 0; font-family: var(--font-display); font-size: clamp(1.35rem, 2.5vw, 2rem); font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; }
.syn-voice footer { margin-top: 1.5rem; display: grid; }
.syn-voice footer span { color: var(--mute); font-size: 0.92rem; }
.syn-voice__metric { margin-top: 1.25rem; padding-top: 1.25rem; border-top: 1px solid var(--line); display: flex; gap: 0.75rem; align-items: baseline; }
.syn-voice__metric strong { font-family: var(--font-display); font-size: 1.6rem; }

/* Insights */
.syn-insights { padding: 3rem 0; }
.syn-insights__head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; align-items: end; margin-bottom: 1.75rem; }
.syn-insights__grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 1rem; }
.syn-insight { padding: 1.4rem; border-radius: 22px; background: #fff; border: 1px solid var(--line); }
.syn-insight.is-featured { background: #0b1220; color: #fff; }
.syn-insight.is-featured .syn-eyebrow { color: var(--cyan); }
.syn-insight.is-featured p { color: rgba(255,255,255,0.65); }
.syn-insight h3 { margin: 0.35rem 0 0.75rem; font-family: var(--font-display); font-size: 1.35rem; line-height: 1.2; }
.syn-insight.is-featured h3 { font-size: 1.8rem; }

/* FAQ */
.syn-faq { padding: 3rem 0; background: #fff; }
.syn-faq__grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 2rem; }
.syn-faq__item {
  border-bottom: 1px solid var(--line); padding: 0.35rem 0;
}
.syn-faq__item summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 1rem; align-items: center;
  padding: 1rem 0; font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
}
.syn-faq__item summary::-webkit-details-marker { display: none; }
.syn-faq__item summary i {
  width: 28px; height: 28px; border-radius: 999px; border: 1px solid var(--line);
  position: relative; flex: 0 0 auto;
}
.syn-faq__item summary i::before,
.syn-faq__item summary i::after {
  content: ""; position: absolute; left: 50%; top: 50%; background: var(--ink);
  transform: translate(-50%, -50%);
}
.syn-faq__item summary i::before { width: 12px; height: 2px; }
.syn-faq__item summary i::after { width: 2px; height: 12px; transition: transform 0.3s; }
.syn-faq__item[open] summary i::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.syn-faq__a { padding: 0 0 1rem; color: var(--mute); max-width: 56ch; }

/* Final CTA */
.syn-final {
  position: relative; min-height: 90svh; display: grid; place-items: center; text-align: center;
  overflow: hidden; color: #fff; background: #05070d;
}
.syn-final__bg {
  position: absolute; inset: -20%;
  background:
    radial-gradient(circle at 30% 40%, rgba(0,212,255,0.25), transparent 35%),
    radial-gradient(circle at 70% 55%, rgba(255,43,214,0.2), transparent 35%),
    radial-gradient(circle at 50% 80%, rgba(107,75,255,0.2), transparent 40%);
  filter: blur(10px);
}
.syn-final__inner { position: relative; z-index: 1; padding: 3rem 0; }
.syn-final .syn-eyebrow { color: var(--cyan); }
.syn-final__title {
  margin: 0 0 2rem; font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 6rem); font-weight: 800; letter-spacing: -0.045em; line-height: 0.95;
}
.syn-final__title span { display: block; }
.syn-final__title .is-accent {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Footer */
.syn-footer { background: #0b1220; color: rgba(255,255,255,0.72); padding: 4rem 0 1.5rem; }
.syn-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; }
.syn-footer__logo {
  display: inline-flex;
  margin: 0 0 1rem;
  line-height: 0;
}
.syn-footer__logo-img {
  display: block;
  height: 56px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
}
.syn-footer h3 { margin: 0 0 0.85rem; color: #fff; font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; }
.syn-footer ul { list-style: none; margin: 0; padding: 0; }
.syn-footer li { margin: 0.4rem 0; }
.syn-footer a:hover { color: #fff; }
.syn-footer__bar {
  margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: 0.85rem;
}

/* Inner pages */
.syn-page-hero {
  padding: calc(var(--header-h) + 2.75rem) 0 2rem;
  background:
    radial-gradient(ellipse at 90% 0%, rgba(0,212,255,0.12), transparent 40%),
    var(--bg);
}
.syn-page-hero--work { padding-top: calc(var(--header-h) + 3rem); }
.syn-page-hero h1 {
  margin: 0; font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 800; letter-spacing: -0.04em;
}
.syn-page-hero .syn-lede { max-width: 42rem; margin: 0.85rem 0 0; color: var(--mute); }
.syn-page-body { padding: 0 0 4rem; }
.syn-work-page {
  background:
    radial-gradient(ellipse 40% 30% at 0% 0%, rgba(0,212,255,0.08), transparent 50%),
    radial-gradient(ellipse 35% 28% at 100% 20%, rgba(107,75,255,0.08), transparent 50%),
    var(--bg);
}
.syn-work-page__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin: 0.75rem 0 2rem;
}
.syn-work-page__card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border-radius: 22px;
  color: var(--ink);
  background: linear-gradient(145deg, rgba(255,255,255,0.78), rgba(255,255,255,0.48));
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.95),
    0 14px 34px rgba(107, 75, 255, 0.1),
    0 0 0 1px rgba(0, 212, 255, 0.08);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  transition: transform 0.35s, box-shadow 0.35s, border-color 0.35s;
}
.syn-work-page__card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 212, 255, 0.35);
  box-shadow: 0 22px 44px rgba(107, 75, 255, 0.16);
}
.syn-work-page__media {
  margin: 0;
  aspect-ratio: 16 / 10;
  background: #0f1524;
  overflow: hidden;
}
.syn-work-page__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.syn-work-page__card:hover .syn-work-page__media img { transform: scale(1.05); }
.syn-work-page__ph {
  width: 100%;
  height: 100%;
  min-height: 160px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #00d4ff, #6b4bff 50%, #ff2bd6);
}
.syn-work-page__ph span {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: rgba(255,255,255,0.9);
}
.syn-work-page__body {
  display: grid;
  gap: 0.35rem;
  padding: 1rem 1.1rem 1.15rem;
}
.syn-work-page__body small {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--violet);
  font-weight: 700;
}
.syn-work-page__body strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: #0b1220;
  line-height: 1.2;
}
.syn-work-page__body span {
  color: var(--mute);
  font-size: 0.9rem;
  line-height: 1.4;
}
.syn-work-page__portals-label { margin: 1.25rem 0 0.85rem; }
.syn-portals-scroll {
  overflow-x: auto;
  padding-bottom: 0.75rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.syn-portals-scroll__track {
  display: flex;
  gap: 0.85rem;
  min-width: max-content;
  padding: 0.25rem 0.15rem 0.5rem;
}
.syn-portal-card--page {
  width: min(300px, 78vw);
  scroll-snap-align: start;
  background: linear-gradient(145deg, rgba(15,21,36,0.96), rgba(30,22,70,0.92));
  border: 1px solid rgba(0, 212, 255, 0.22);
  color: #fff;
  box-shadow: 0 16px 36px rgba(11,18,32,0.18);
}
.syn-portal-card--page small {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--cyan);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
}
.syn-portal-card--page h3 { margin: 0 0 0.45rem; font-size: 1.15rem; color: #fff; }
.syn-portal-card--page p { color: rgba(255,255,255,0.65); }
.syn-portal-card--page ul { color: rgba(255,255,255,0.82); }
.syn-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.syn-card {
  padding: 1.35rem; border-radius: 22px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow);
}
.syn-card h3 { margin: 0 0 0.5rem; font-family: var(--font-display); }
.syn-card p { margin: 0; color: var(--mute); }

.syn-form {
  display: grid; gap: 0.85rem; max-width: 720px; margin-top: 1.5rem;
}
.syn-form label { display: grid; gap: 0.35rem; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--mute); }
.syn-form input,
.syn-form textarea,
.syn-form select {
  min-height: 48px; padding: 0.7rem 0.85rem; border-radius: 14px; border: 1px solid var(--line);
  background: #fff; font: inherit; text-transform: none; letter-spacing: 0; color: var(--ink);
}
.syn-form textarea { min-height: 120px; resize: vertical; }
.syn-form-msg { min-height: 1.25rem; font-weight: 600; }

/* Cursor */
.syn-cursor {
  position: fixed; left: 0; top: 0; width: 14px; height: 14px; border-radius: 50%;
  background: var(--violet); pointer-events: none; z-index: 10000; mix-blend-mode: difference;
  transform: translate(-50%, -50%); opacity: 0; transition: width 0.25s, height 0.25s, opacity 0.25s;
}
.syn-cursor.is-on { opacity: 1; }
.syn-cursor.is-hover { width: 42px; height: 42px; }
.syn-cursor span {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-size: 0.65rem; font-weight: 700; color: #fff; opacity: 0;
}
.syn-cursor.is-label span { opacity: 1; }

[data-reveal] { opacity: 0; transform: translate3d(0, 28px, 0); }
[data-reveal].is-in { opacity: 1; transform: none; transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }