/* One Amana — main stylesheet (loaded after style.css tokens) */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--oa-bg);
  color: var(--oa-steel);
  font-family: var(--oa-font-body);
  line-height: 1.6;
  overflow-x: hidden;
}
h1, h2, h3, h4, .oa-display {
  font-family: var(--oa-font-display);
  color: var(--oa-navy);
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}
a { color: var(--oa-navy-soft); text-decoration: none; }
img { max-width: 100%; display: block; }
.oa-container { width: min(1200px, 92%); margin: 0 auto; }
.oa-section { position: relative; padding: clamp(60px, 8vw, 120px) 0; }
.oa-section--panel { background: var(--oa-panel); }
.oa-eyebrow {
  display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--oa-red); margin-bottom: 1rem;
}
.oa-lead { font-size: 1.15rem; color: var(--oa-steel); max-width: 60ch; }

/* Buttons */
.oa-btn {
  display: inline-flex; align-items: center; gap: 0.5em;
  padding: 0.9em 1.7em; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
  border: 1px solid transparent; cursor: pointer; transition: transform var(--oa-transition), box-shadow var(--oa-transition), background var(--oa-transition);
  will-change: transform;
}
.oa-btn--primary { background: var(--oa-navy); color: var(--oa-white); box-shadow: var(--oa-shadow-soft); }
.oa-btn--primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(15,42,68,0.22); background: var(--oa-navy-soft); }
.oa-btn--accent { background: var(--oa-red); color: var(--oa-white); }
.oa-btn--accent:hover { transform: translateY(-3px); background: var(--oa-red-bright); box-shadow: 0 16px 40px rgba(140,28,28,0.28); }
.oa-btn--ghost { background: transparent; border-color: var(--oa-hairline); color: var(--oa-navy); }
.oa-btn--ghost:hover { border-color: var(--oa-navy); transform: translateY(-2px); }

/* Header / nav */
.oa-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px 0; transition: background var(--oa-transition), box-shadow var(--oa-transition), padding var(--oa-transition);
  background: linear-gradient(to bottom, rgba(15,42,68,0.6), rgba(15,42,68,0));
}
.oa-header.is-scrolled {
  background: var(--oa-glass-bg); backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  box-shadow: 0 1px 0 var(--oa-hairline); padding: 10px 0;
}
.oa-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.oa-logo { font-family: var(--oa-font-display); font-weight: 800; font-size: 1.3rem; color: #fff; display: flex; align-items: center; gap: 10px; transition: color var(--oa-transition); }
.oa-header.is-scrolled .oa-logo { color: var(--oa-navy); }
.oa-logo span { color: var(--oa-red); }
.oa-logo img.custom-logo { max-height: 42px; width: auto; height: auto; display: block; }
.oa-header.is-scrolled .oa-logo img.custom-logo { max-height: 34px; }
.oa-nav { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.oa-nav a { color: rgba(255,255,255,0.92); font-weight: 600; font-size: 0.95rem; position: relative; padding: 6px 0; transition: color var(--oa-transition); }
.oa-header.is-scrolled .oa-nav a { color: var(--oa-steel); }
.oa-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--oa-red);
  transition: width var(--oa-transition);
}
.oa-nav a:hover::after, .oa-nav a.is-active::after { width: 100%; }
.oa-nav a:hover, .oa-nav a.is-active { color: #fff; }
.oa-header.is-scrolled .oa-nav a:hover, .oa-header.is-scrolled .oa-nav a.is-active { color: var(--oa-navy); }
.oa-menu-toggle { display: none; background: none; border: none; cursor: pointer; color: #fff; }
.oa-header.is-scrolled .oa-menu-toggle { color: var(--oa-navy); }

@media (max-width: 900px) {
  .oa-nav { position: fixed; inset: 0 0 0 30%; background: var(--oa-white); flex-direction: column; padding: 100px 32px; transform: translateX(100%); transition: transform var(--oa-transition); box-shadow: -20px 0 60px rgba(0,0,0,0.15); }
  .oa-nav.is-open { transform: translateX(0); }
  .oa-nav a, .oa-header.is-scrolled .oa-nav a { color: var(--oa-steel); }
  .oa-nav a:hover, .oa-nav a.is-active, .oa-header.is-scrolled .oa-nav a:hover, .oa-header.is-scrolled .oa-nav a.is-active { color: var(--oa-navy); }
  .oa-menu-toggle { display: block; }
}

/* Hero */
.oa-hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; background: linear-gradient(160deg, #0B1B2B 0%, #0F2A44 45%, #1E4A6E 100%); }
.oa-hero__canvas { position: absolute; inset: 0; z-index: 1; opacity: 0.9; }
.oa-hero__particles { position: absolute; inset: 0; z-index: 0; }
.oa-hero__content { position: relative; z-index: 2; color: var(--oa-white); padding-top: 90px; }
.oa-hero h1 { color: var(--oa-white); font-size: clamp(2.4rem, 5.5vw, 4.4rem); max-width: 16ch; }
.oa-hero .oa-lead { color: rgba(255,255,255,0.78); }
.oa-hero__proof { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 2.5rem; }
.oa-hero__proof div { border-left: 2px solid var(--oa-red); padding-left: 14px; }
.oa-hero__proof strong { display: block; font-family: var(--oa-font-display); font-size: 1.6rem; color: var(--oa-white); }
.oa-hero__proof span { font-size: 0.8rem; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.06em; }
.oa-hero__cta { display: flex; gap: 16px; margin-top: 2.5rem; flex-wrap: wrap; }
.oa-hero__scroll { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 4; color: rgba(255,255,255,0.6); font-size: 0.75rem; text-align: center; }
.oa-hero__scroll .oa-scroll-line { width: 1px; height: 40px; background: rgba(255,255,255,0.35); margin: 8px auto 0; overflow: hidden; }
.oa-hero__scroll .oa-scroll-line::after { content: ""; display: block; width: 100%; height: 40%; background: var(--oa-red); animation: oa-scroll-drop 1.8s ease-in-out infinite; }
@keyframes oa-scroll-drop { 0% { transform: translateY(-100%);} 100% { transform: translateY(250%);} }

/* ==========================================================================
   Hero v2 — cinematic two-column premium redesign
   ========================================================================== */
.oa-hero--v2 {
  min-height: 100vh;
  align-items: center;
  padding: 120px 0 80px;
  background: radial-gradient(140% 120% at 78% 12%, #16344f 0%, #0d2135 42%, #081726 100%);
}

/* Layered background */
.oa-hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.oa-hero__mesh {
  position: absolute; inset: -20% -10% -10% -10%;
  background:
    radial-gradient(45% 45% at 20% 30%, rgba(30, 74, 110, 0.55) 0%, transparent 60%),
    radial-gradient(40% 40% at 85% 25%, rgba(179, 36, 36, 0.28) 0%, transparent 62%),
    radial-gradient(50% 50% at 70% 80%, rgba(46, 106, 146, 0.4) 0%, transparent 65%);
  filter: blur(20px);
  animation: oa-mesh-drift 22s ease-in-out infinite alternate;
}
@keyframes oa-mesh-drift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  50%  { transform: translate3d(-3%, 2%, 0) scale(1.06); }
  100% { transform: translate3d(2%, -2%, 0) scale(1.03); }
}
.oa-hero__blueprint {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(157, 180, 198, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(157, 180, 198, 0.06) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(120% 100% at 50% 0%, #000 45%, transparent 100%);
  -webkit-mask-image: radial-gradient(120% 100% at 50% 0%, #000 45%, transparent 100%);
}
.oa-hero--v2 .oa-hero__particles { z-index: 1; opacity: 0.7; }
.oa-hero__noise {
  position: absolute; inset: 0; opacity: 0.035; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.oa-hero__vignette {
  position: absolute; inset: 0;
  background: radial-gradient(120% 110% at 50% 40%, transparent 55%, rgba(4, 12, 20, 0.55) 100%);
}

/* Two-column layout */
.oa-hero__layout {
  position: relative; z-index: 3;
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  align-items: center; gap: 48px; width: min(1240px, 92%);
}
.oa-hero__col--text { color: #fff; max-width: 640px; }

/* Badge */
.oa-hero__badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
}
.oa-hero__badge-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--oa-red-bright);
  box-shadow: 0 0 0 0 rgba(179, 36, 36, 0.6); animation: oa-pulse 2.4s infinite;
}
@keyframes oa-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(179, 36, 36, 0.55); }
  70%  { box-shadow: 0 0 0 9px rgba(179, 36, 36, 0); }
  100% { box-shadow: 0 0 0 0 rgba(179, 36, 36, 0); }
}

/* Heading */
.oa-hero__heading {
  color: #fff; margin: 22px 0 0;
  font-size: clamp(2.6rem, 5.4vw, 4.6rem); line-height: 1.03; letter-spacing: -0.02em; font-weight: 800;
}
.oa-hero__line { display: block; overflow: hidden; }
.oa-hero__line--sub { color: rgba(255, 255, 255, 0.72); font-weight: 700; }
.oa-hero__word, .oa-word { display: inline-block; }
.oa-hero__accent {
  background: linear-gradient(100deg, #ff5a5a 0%, #b32424 55%, #8c1c1c 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent;
}
.oa-hero__lead {
  margin: 26px 0 0; max-width: 46ch;
  font-size: 1.12rem; line-height: 1.7; color: rgba(255, 255, 255, 0.74);
}

/* Premium buttons */
.oa-hero__cta { display: flex; gap: 16px; margin-top: 36px; flex-wrap: wrap; }
.oa-btn-premium {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 28px; border-radius: 14px; font-weight: 600; font-size: 0.98rem;
  cursor: pointer; border: 1px solid transparent; position: relative; overflow: hidden;
  transition: transform var(--oa-transition), box-shadow var(--oa-transition), background var(--oa-transition), border-color var(--oa-transition);
  will-change: transform;
}
.oa-btn-premium svg { transition: transform var(--oa-transition); }
.oa-btn-premium--primary {
  color: #fff;
  background: linear-gradient(135deg, #b32424 0%, #8c1c1c 100%);
  box-shadow: 0 10px 30px rgba(140, 28, 28, 0.4), inset 0 1px 0 rgba(255,255,255,0.18);
}
.oa-btn-premium--primary::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: radial-gradient(120% 120% at 50% -20%, rgba(255,255,255,0.35), transparent 60%);
  opacity: 0; transition: opacity var(--oa-transition);
}
.oa-btn-premium--primary:hover { transform: translateY(-3px); box-shadow: 0 18px 44px rgba(179, 36, 36, 0.5), inset 0 1px 0 rgba(255,255,255,0.25); }
.oa-btn-premium--primary:hover::after { opacity: 1; }
.oa-btn-premium--primary:hover svg { transform: translateX(4px); }
.oa-btn-premium--glass {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(12px) saturate(150%); -webkit-backdrop-filter: blur(12px) saturate(150%);
}
.oa-btn-premium--glass:hover { transform: translateY(-3px); background: rgba(255, 255, 255, 0.13); border-color: rgba(255, 255, 255, 0.4); }

/* Hero meta line */
.oa-hero__meta { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 34px; }
.oa-hero__meta-item { display: inline-flex; align-items: center; gap: 9px; font-size: 0.86rem; color: rgba(255,255,255,0.62); }
.oa-hero__meta-item svg { width: 18px; height: 18px; color: var(--oa-red-bright); flex-shrink: 0; }

/* Visual column */
.oa-hero__col--visual { position: relative; height: 100%; min-height: 460px; }
.oa-hero__visual-frame { position: absolute; inset: 0; perspective: 1400px; }
.oa-hero__visual-ring {
  position: absolute; inset: 8% 8%; z-index: 1; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(46, 106, 146, 0.4), rgba(179, 36, 36, 0.14) 60%, transparent 78%);
  filter: blur(30px); animation: oa-glow-breathe 6s ease-in-out infinite alternate;
}
@keyframes oa-glow-breathe {
  0%   { opacity: 0.7; transform: scale(0.96); }
  100% { opacity: 1; transform: scale(1.06); }
}

/* ---- Operations console (production planning + procurement) ---- */
.oa-ops {
  position: absolute; inset: 0; z-index: 2;
  transform-style: preserve-3d;
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
}
.oa-ops__panel {
  position: absolute;
  background: linear-gradient(160deg, rgba(23, 44, 66, 0.86), rgba(13, 27, 43, 0.82));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  box-shadow: 0 30px 70px rgba(3, 12, 22, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px) saturate(150%); -webkit-backdrop-filter: blur(14px) saturate(150%);
  color: #fff;
}
.oa-ops__panel::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.06) 48%, transparent 62%);
  background-size: 220% 100%; animation: oa-ops-shimmer 6.5s ease-in-out infinite;
}
@keyframes oa-ops-shimmer { 0%, 60% { background-position: 180% 0; } 100% { background-position: -60% 0; } }

/* Main panel — production schedule */
.oa-ops__panel--main { left: 6%; top: 16%; width: 74%; padding: 20px 22px; z-index: 2; }
.oa-ops__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.oa-ops__title { display: inline-flex; align-items: center; gap: 8px; font-family: var(--oa-font-display); font-weight: 700; font-size: 0.92rem; color: #eef4f9; }
.oa-ops__title--sm { font-size: 0.8rem; }
.oa-ops__dot { width: 7px; height: 7px; border-radius: 50%; background: #47d38a; box-shadow: 0 0 10px #47d38a; }
.oa-ops__chip { font-size: 0.66rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; }
.oa-ops__chip--ok { color: #7ef0b0; background: rgba(71, 211, 138, 0.14); border: 1px solid rgba(71, 211, 138, 0.3); }
.oa-ops__rows { display: flex; flex-direction: column; gap: 13px; }
.oa-ops__row { display: grid; grid-template-columns: 74px 1fr; align-items: center; gap: 12px; }
.oa-ops__rlabel { font-size: 0.76rem; color: rgba(255, 255, 255, 0.62); }
.oa-ops__track { height: 9px; border-radius: 999px; background: rgba(255, 255, 255, 0.08); overflow: hidden; }
.oa-ops__fill { display: block; height: 100%; width: 0; border-radius: inherit;
  background: linear-gradient(90deg, #2e6a92, #5aa0d6); animation: oa-ops-fill 1.4s cubic-bezier(0.16,1,0.3,1) forwards; }
.oa-ops__fill--accent { background: linear-gradient(90deg, #8c1c1c, #d84a4a); }
@keyframes oa-ops-fill { to { width: var(--w); } }

/* RFQ panel — supplier bid comparison */
.oa-ops__panel--rfq { left: 0; bottom: 8%; width: 54%; padding: 16px 18px; z-index: 3; }
.oa-ops__quote { display: flex; flex-direction: column; gap: 9px; margin: 12px 0 12px; }
.oa-ops__qrow { display: grid; grid-template-columns: 58px 1fr; align-items: center; gap: 10px; }
.oa-ops__qname { font-size: 0.72rem; color: rgba(255, 255, 255, 0.6); }
.oa-ops__qbar { height: 7px; border-radius: 999px; background: rgba(255, 255, 255, 0.08); overflow: hidden; }
.oa-ops__qbar i { display: block; height: 100%; width: 0; border-radius: inherit; background: rgba(255,255,255,0.28); animation: oa-ops-fill 1.5s cubic-bezier(0.16,1,0.3,1) forwards; }
.oa-ops__qrow--best .oa-ops__qname { color: #7ef0b0; font-weight: 700; }
.oa-ops__qrow--best .oa-ops__qbar i { background: linear-gradient(90deg, #2e9e63, #47d38a); }
.oa-ops__save { display: inline-block; font-size: 0.7rem; font-weight: 700; color: #7ef0b0; background: rgba(71, 211, 138, 0.12); border: 1px solid rgba(71, 211, 138, 0.28); padding: 5px 11px; border-radius: 999px; }

/* KPI tile */
.oa-ops__panel--kpi { right: 2%; top: 2%; width: 32%; min-width: 130px; padding: 18px 18px; z-index: 4; text-align: left; }
.oa-ops__kpi-num { display: block; font-family: var(--oa-font-display); font-weight: 800; font-size: 2rem; line-height: 1; background: linear-gradient(120deg, #ff5a5a, #b32424); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.oa-ops__kpi-label { display: block; margin-top: 6px; font-size: 0.72rem; color: rgba(255, 255, 255, 0.6); }

/* Panels float in gently and drift */
.oa-hero--v2 .oa-ops__panel { opacity: 0; transform: translateY(24px); }
.oa-hero--v2.is-lit .oa-ops__panel--main { animation: oa-ops-in 0.9s cubic-bezier(0.16,1,0.3,1) forwards 0.35s, oa-ops-float 7s ease-in-out infinite 1.3s; }
.oa-hero--v2.is-lit .oa-ops__panel--rfq  { animation: oa-ops-in 0.9s cubic-bezier(0.16,1,0.3,1) forwards 0.55s, oa-ops-float 8s ease-in-out infinite 1.5s; }
.oa-hero--v2.is-lit .oa-ops__panel--kpi  { animation: oa-ops-in 0.9s cubic-bezier(0.16,1,0.3,1) forwards 0.7s, oa-ops-float 6.5s ease-in-out infinite 1.6s; }
@keyframes oa-ops-in { to { opacity: 1; transform: translateY(0); } }
@keyframes oa-ops-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

/* Word stagger entrance */
.oa-hero--v2 .oa-word { opacity: 0; transform: translateY(110%); }
.oa-hero--v2.is-lit .oa-word { animation: oa-word-rise 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.oa-hero--v2.is-lit .oa-hero__line:nth-child(1) .oa-word { animation-delay: 0.05s; }
.oa-hero--v2.is-lit .oa-hero__line:nth-child(2) .oa-word:nth-child(1) { animation-delay: 0.16s; }
.oa-hero--v2.is-lit .oa-hero__line:nth-child(2) .oa-word:nth-child(2) { animation-delay: 0.24s; }
.oa-hero--v2.is-lit .oa-hero__line:nth-child(2) .oa-word:nth-child(3) { animation-delay: 0.32s; }
.oa-hero--v2.is-lit .oa-hero__line:nth-child(3) .oa-word:nth-child(1) { animation-delay: 0.44s; }
.oa-hero--v2.is-lit .oa-hero__line:nth-child(3) .oa-word:nth-child(2) { animation-delay: 0.5s; }
.oa-hero--v2.is-lit .oa-hero__line:nth-child(3) .oa-word:nth-child(3) { animation-delay: 0.56s; }
@keyframes oa-word-rise { to { opacity: 1; transform: translateY(0); } }
.oa-hero--v2 .oa-hero__badge, .oa-hero--v2 .oa-hero__lead,
.oa-hero--v2 .oa-hero__cta, .oa-hero--v2 .oa-hero__meta { opacity: 0; transform: translateY(24px); }
.oa-hero--v2.is-lit .oa-hero__badge { animation: oa-fade-up 0.8s ease forwards 0.1s; }
.oa-hero--v2.is-lit .oa-hero__lead  { animation: oa-fade-up 0.8s ease forwards 0.62s; }
.oa-hero--v2.is-lit .oa-hero__cta   { animation: oa-fade-up 0.8s ease forwards 0.72s; }
.oa-hero--v2.is-lit .oa-hero__meta  { animation: oa-fade-up 0.8s ease forwards 0.82s; }
@keyframes oa-fade-up { to { opacity: 1; transform: translateY(0); } }

/* Trust section */
.oa-trust { position: relative; padding: 0 0 clamp(50px, 7vw, 96px); background: radial-gradient(120% 100% at 50% 0%, #081726 0%, var(--oa-bg) 60%); margin-top: -1px; }
.oa-trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; transform: translateY(-46px); }
.oa-trust-card {
  position: relative; padding: 26px 24px; border-radius: var(--oa-radius-lg);
  background: var(--oa-glass-bg); border: 1px solid var(--oa-glass-border);
  backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%);
  box-shadow: var(--oa-shadow-card); overflow: hidden;
  transition: transform var(--oa-transition), box-shadow var(--oa-transition);
}
.oa-trust-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(135deg, rgba(179,36,36,0.5), rgba(46,106,146,0.4), transparent 70%);
  -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 var(--oa-transition);
}
.oa-trust-card:hover { transform: translateY(-6px); box-shadow: 0 22px 50px rgba(15, 42, 68, 0.16); }
.oa-trust-card:hover::before { opacity: 1; }
.oa-trust-card__icon { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; color: var(--oa-red); background: rgba(179, 36, 36, 0.1); }
.oa-trust-card strong { display: block; font-family: var(--oa-font-display); font-size: clamp(1.9rem, 3.2vw, 2.5rem); color: var(--oa-navy); line-height: 1; }
.oa-trust-card span { display: block; margin-top: 8px; font-size: 0.9rem; color: var(--oa-steel); }

/* Industry strip */
.oa-industry-strip { text-align: center; }
.oa-industry-strip__label { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--oa-steel-light); margin: 0 0 18px; }
.oa-industry-strip__row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.oa-industry-chip {
  padding: 10px 20px; border-radius: 999px; font-size: 0.92rem; font-weight: 600;
  color: var(--oa-steel-light); border: 1px solid var(--oa-hairline); background: transparent;
  transition: color var(--oa-transition), border-color var(--oa-transition), background var(--oa-transition), transform var(--oa-transition);
}
.oa-industry-chip:hover { color: var(--oa-navy); border-color: var(--oa-navy-soft); background: var(--oa-panel); transform: translateY(-2px); }

@media (max-width: 1000px) {
  .oa-trust-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 920px) {
  .oa-hero--v2 { padding: 110px 0 60px; }
  .oa-hero__layout { grid-template-columns: 1fr; gap: 20px; }
  .oa-hero__col--visual { order: 2; min-height: 320px; height: 340px; }
  .oa-hero__col--text { order: 1; max-width: 100%; }
  .oa-hero__visual-frame { inset: 0; }
}
@media (max-width: 560px) {
  .oa-trust-grid { grid-template-columns: 1fr 1fr; gap: 14px; transform: translateY(-32px); }
  .oa-hero__cta { flex-direction: column; align-items: stretch; }
  .oa-btn-premium { justify-content: center; }
  .oa-hero__col--visual { min-height: 260px; height: 280px; }
}
@media (prefers-reduced-motion: reduce) {
  .oa-hero__mesh, .oa-hero__visual-ring, .oa-hero__badge-dot, .oa-ops__panel::after { animation: none; }
  .oa-hero--v2 .oa-word, .oa-hero--v2 .oa-hero__badge, .oa-hero--v2 .oa-hero__lead,
  .oa-hero--v2 .oa-hero__cta, .oa-hero--v2 .oa-hero__meta { opacity: 1; transform: none; animation: none; }
  .oa-hero--v2 .oa-ops__panel { opacity: 1; transform: none; animation: none; }
  .oa-ops__fill, .oa-ops__qbar i { width: var(--w); animation: none; }
}

/* Glass cards */
.oa-glass {
  background: var(--oa-glass-bg); border: 1px solid var(--oa-glass-border);
  backdrop-filter: blur(14px) saturate(160%); -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-radius: var(--oa-radius-lg);
}

/* Grids */
.oa-grid { display: grid; gap: 28px; }
.oa-grid--3 { grid-template-columns: repeat(3, 1fr); }
.oa-grid--4 { grid-template-columns: repeat(4, 1fr); }
.oa-grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1000px) { .oa-grid--3, .oa-grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .oa-grid--3, .oa-grid--4, .oa-grid--2 { grid-template-columns: 1fr; } }

/* Service / 3D tilt cards */
.oa-card {
  background: var(--oa-white); border: 1px solid var(--oa-hairline); border-radius: var(--oa-radius);
  padding: 32px 28px; box-shadow: var(--oa-shadow-card); position: relative; overflow: hidden;
  transition: transform var(--oa-transition), box-shadow var(--oa-transition), border-color var(--oa-transition);
  transform-style: preserve-3d; will-change: transform;
}
.oa-card:hover { box-shadow: 0 24px 60px rgba(15,42,68,0.16); border-color: var(--oa-navy-soft); }
.oa-card::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px;
  background: linear-gradient(135deg, var(--oa-navy-soft), transparent 40%, var(--oa-red) 140%);
  opacity: 0; transition: opacity var(--oa-transition);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.oa-card:hover::before { opacity: 1; }
.oa-card__icon {
  width: 56px; height: 56px; border-radius: 16px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--oa-navy), var(--oa-navy-soft)); color: var(--oa-white); margin-bottom: 18px; font-size: 1.4rem;
}
.oa-card h3 { font-size: 1.15rem; }
.oa-card p { font-size: 0.92rem; margin: 0; }

/* Services accordion — compact, scannable list instead of a full-height section per service */
.oa-accordion { max-width: 900px; margin: 0 auto; }
.oa-accordion-item {
  background: var(--oa-white); border: 1px solid var(--oa-hairline); border-radius: var(--oa-radius);
  margin-bottom: 14px; overflow: hidden; transition: border-color var(--oa-transition), box-shadow var(--oa-transition);
}
.oa-accordion-item[open] { border-color: var(--oa-navy-soft); box-shadow: var(--oa-shadow-card); }
.oa-accordion-item summary {
  list-style: none; cursor: pointer; padding: 20px 24px; display: flex; align-items: center; gap: 18px;
  font-family: var(--oa-font-display); font-weight: 700; font-size: 1.05rem; color: var(--oa-navy);
  -webkit-tap-highlight-color: transparent;
}
.oa-accordion-item summary::-webkit-details-marker { display: none; }
.oa-accordion-item summary::marker { content: ""; }
.oa-accordion-item__num {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: var(--oa-panel); color: var(--oa-navy-soft); font-size: 1.1rem;
}
.oa-accordion-item[open] .oa-accordion-item__num { background: linear-gradient(135deg, var(--oa-navy), var(--oa-navy-soft)); color: #fff; }
.oa-accordion-item__title { flex: 1; }
.oa-accordion-item__chevron { flex-shrink: 0; transition: transform var(--oa-transition); color: var(--oa-steel-light); }
.oa-accordion-item[open] .oa-accordion-item__chevron { transform: rotate(180deg); color: var(--oa-red); }
.oa-accordion-item__body { padding: 4px 24px 28px 82px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; align-items: center; }
.oa-accordion-item__body p { font-size: 0.96rem; }
.oa-accordion-item__media { border-radius: var(--oa-radius); overflow: hidden; aspect-ratio: 4/3; background: var(--oa-panel); }
@media (max-width: 780px) {
  .oa-accordion-item__body { grid-template-columns: 1fr; padding-left: 24px; }
  .oa-accordion-item__media { order: -1; }
}

/* Stats */
.oa-stats { display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between; text-align: center; }
.oa-stat strong { display: block; font-family: var(--oa-font-display); font-size: clamp(2rem, 4vw, 3rem); color: var(--oa-navy); }
.oa-stat span { color: var(--oa-steel-light); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; }

/* Section heading */
.oa-heading { max-width: 720px; margin-bottom: 48px; }
.oa-heading--center { margin-left: auto; margin-right: auto; text-align: center; }

/* Testimonial */
.oa-testimonial { max-width: 780px; margin: 0 auto; text-align: center; }
.oa-testimonial blockquote { font-family: var(--oa-font-display); font-size: clamp(1.3rem, 2.4vw, 1.8rem); color: var(--oa-navy); margin: 0 0 24px; }
.oa-testimonial cite { font-style: normal; color: var(--oa-steel-light); font-size: 0.9rem; }
.oa-stars { color: var(--oa-red); letter-spacing: 3px; margin-bottom: 16px; }

/* Portfolio */
.oa-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.oa-filter-btn {
  padding: 8px 18px; border-radius: 999px; border: 1px solid var(--oa-hairline); background: var(--oa-white);
  font-size: 0.85rem; font-weight: 600; color: var(--oa-steel); cursor: pointer; transition: all var(--oa-transition);
}
.oa-filter-btn.is-active, .oa-filter-btn:hover { background: var(--oa-navy); color: var(--oa-white); border-color: var(--oa-navy); }
.oa-search { position: relative; margin-bottom: 28px; max-width: 420px; }
.oa-search input {
  width: 100%; padding: 12px 18px; border-radius: 999px; border: 1px solid var(--oa-hairline); font-size: 0.95rem;
  background: var(--oa-white); color: var(--oa-navy);
}
.oa-project-card { border-radius: var(--oa-radius); overflow: hidden; background: var(--oa-white); border: 1px solid var(--oa-hairline); transition: transform var(--oa-transition), box-shadow var(--oa-transition); }
.oa-project-card:hover { transform: translateY(-6px); box-shadow: var(--oa-shadow-soft); }
.oa-project-card__media { aspect-ratio: 4/3; overflow: hidden; position: relative; background: var(--oa-panel); }
.oa-project-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms ease; }
.oa-project-card:hover .oa-project-card__media img { transform: scale(1.08); }
.oa-project-card__body { padding: 20px 22px; }
.oa-project-card__cat { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--oa-red); font-weight: 700; }
.oa-project-card.is-hidden { display: none; }

/* Before/after slider */
.oa-ba { position: relative; border-radius: var(--oa-radius); overflow: hidden; aspect-ratio: 16/10; }
.oa-ba img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.oa-ba__after { clip-path: inset(0 0 0 50%); }
.oa-ba__handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; background: var(--oa-white); cursor: ew-resize; }
.oa-ba__handle::after { content: "⇔"; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); background: var(--oa-white); color: var(--oa-navy); width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: var(--oa-shadow-soft); }

/* Footer */
.oa-footer { background: var(--oa-navy); color: rgba(255,255,255,0.7); padding: 70px 0 30px; }
.oa-footer h4 { color: var(--oa-white); font-size: 0.95rem; }
.oa-footer a { color: rgba(255,255,255,0.65); }
.oa-footer a:hover { color: var(--oa-white); }
.oa-footer__bottom { border-top: 1px solid rgba(255,255,255,0.12); margin-top: 40px; padding-top: 24px; font-size: 0.8rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

/* Forms */
.oa-form label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--oa-navy); margin-bottom: 6px; }
.oa-form input, .oa-form select, .oa-form textarea {
  width: 100%; padding: 12px 16px; border-radius: 10px; border: 1px solid var(--oa-hairline); margin-bottom: 20px;
  font-family: var(--oa-font-body); font-size: 0.95rem; background: var(--oa-white); color: var(--oa-navy);
}
.oa-form input:focus, .oa-form select:focus, .oa-form textarea:focus { outline: 2px solid var(--oa-navy-soft); }

/* Reveal animation hooks (GSAP toggles this class) */
.oa-reveal { opacity: 0; transform: translateY(40px); }
.oa-reveal.is-visible { opacity: 1; transform: translateY(0); transition: opacity 900ms ease, transform 900ms ease; }

/* Blog */
.oa-post-card { border-bottom: 1px solid var(--oa-hairline); padding: 32px 0; display: grid; grid-template-columns: 240px 1fr; gap: 28px; }
.oa-post-card__media { border-radius: var(--oa-radius); overflow: hidden; aspect-ratio: 4/3; background: var(--oa-panel); }
@media (max-width: 700px) { .oa-post-card { grid-template-columns: 1fr; } }
.oa-tag { display: inline-block; font-size: 0.72rem; padding: 4px 10px; border-radius: 999px; background: var(--oa-panel); color: var(--oa-steel); margin: 2px 4px 2px 0; }

/* Accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid var(--oa-red); outline-offset: 2px; }
.skip-link { position: absolute; left: -999px; top: auto; background: var(--oa-navy); color: var(--oa-white); padding: 10px 16px; z-index: 999; }
.skip-link:focus { left: 12px; top: 12px; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}