/* =====================================================================
   BLUBIRD COMMUNICATIONS — logo-blue brand system, editorial layout
   Rich blue accents · light body · distinctive (non-template) sections
   ===================================================================== */

/* ----------  Tokens (sampled from the logo)  ---------- */
:root {
  --navy-950: #071236;
  --navy-900: #0a1c66;
  --navy-800: #0f2a90;
  --navy-700: #1743ba;
  --blue-600: #1e5ad9;
  --blue-500: #2e7ce8;
  --blue-400: #4a9cf3;
  --sky-400:  #6bb9f8;
  --sky-300:  #a3d6ff;

  --ink: #0a1533;
  --ink-soft: #3a4a72;
  --muted: #6b7596;
  --line: #e6eaf5;
  --line-2: #d6ddf0;
  --bg: #ffffff;
  --bg-soft: #f4f7fe;
  --bg-tint: #eaf2ff;

  --grad-brand:  linear-gradient(135deg, #0f2a90 0%, #1e5ad9 45%, #2e90ea 100%);
  --grad-bright: linear-gradient(135deg, #1e5ad9 0%, #2e90ea 55%, #6bb9f8 100%);
  --grad-deep:   linear-gradient(160deg, #071236 0%, #0f2a90 58%, #1743ba 100%);
  --grad-text:   linear-gradient(120deg, #123a9e 0%, #1e5ad9 50%, #2e7ce8 100%);
  --grad-light:  linear-gradient(120deg, #ffffff 0%, #a3d6ff 100%);

  --shadow-sm: 0 2px 8px rgba(11,30,107,.06);
  --shadow-md: 0 18px 40px -18px rgba(11,30,107,.28);
  --shadow-lg: 0 40px 80px -30px rgba(11,30,107,.35);
  --shadow-glow: 0 24px 60px -20px rgba(37,99,230,.5);

  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 26px;
  --radius-xl: 34px;

  --container: 1240px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --font-head: 'Sora', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

/* ----------  Reset  ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 92px; }
body { font-family: var(--font-body); color: var(--ink); background: var(--bg); line-height: 1.65; font-size: 17px; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
::selection { background: var(--blue-400); color: #fff; }
h1,h2,h3,h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.1; letter-spacing: -.02em; color: var(--ink); }

/* ----------  Layout helpers  ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 26px; }
.section { padding: clamp(70px, 9vw, 128px) 0; position: relative; }
.section--tint { background: var(--bg-soft); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-head); font-weight: 600; font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--blue-500); margin-bottom: 16px; }
.eyebrow::before { content: ""; width: 28px; height: 2px; border-radius: 2px; background: var(--grad-bright); }
.eyebrow.is-center { justify-content: center; }
.eyebrow.is-center::after { content: ""; width: 28px; height: 2px; border-radius: 2px; background: var(--grad-bright); }
.section-head { max-width: 720px; margin-bottom: clamp(38px, 5vw, 60px); }
.section-head.is-center { margin-inline: auto; text-align: center; }
h2 { font-size: clamp(2rem, 4.1vw, 3.1rem); margin-bottom: 16px; }
.lead { font-size: clamp(1.02rem, 1.6vw, 1.18rem); color: var(--ink-soft); }
.text-grad { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ----------  Buttons  ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 28px; border-radius: 999px; font-family: var(--font-head); font-weight: 600; font-size: .94rem; transition: transform .4s var(--ease), box-shadow .4s var(--ease), background .3s, color .3s, border-color .3s; white-space: nowrap; border: 1.5px solid transparent; }
.btn svg { width: 18px; height: 18px; transition: transform .4s var(--ease); }
.btn--primary { background: var(--grad-brand); color: #fff; box-shadow: var(--shadow-glow); }
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 30px 70px -22px rgba(37,99,230,.65); }
.btn--primary:hover svg { transform: translateX(4px); }
.btn--light { background: #fff; color: var(--navy-800); }
.btn--light:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn--light:hover svg { transform: translateX(4px); }
.btn--ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.32); backdrop-filter: blur(6px); }
.btn--ghost:hover { background: rgba(255,255,255,.18); transform: translateY(-3px); }
.btn--outline { border-color: var(--line-2); color: var(--ink); background: #fff; }
.btn--outline:hover { border-color: var(--blue-400); color: var(--blue-500); transform: translateY(-3px); box-shadow: var(--shadow-sm); }

/* ----------  Header / Nav (transparent over hero -> solid on scroll)  ---------- */
.header { position: fixed; inset: 0 0 auto 0; z-index: 100; padding: 18px 0; border-bottom: 1px solid transparent; transition: background .4s var(--ease), box-shadow .4s, padding .4s, border-color .4s; }
.header.scrolled { background: rgba(255,255,255,.85); backdrop-filter: saturate(180%) blur(16px); -webkit-backdrop-filter: saturate(180%) blur(16px); box-shadow: var(--shadow-sm); border-bottom-color: var(--line); padding: 11px 0; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; }
/* logo sits white over the dark hero, full colour once the header turns solid */
.brand__img { height: 40px; width: auto; transition: height .4s var(--ease), filter .4s var(--ease); filter: brightness(0) invert(1); }
.header.scrolled .brand__img { height: 36px; filter: none; }
.brand--light .brand__img { filter: brightness(0) invert(1); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a { font-family: var(--font-head); font-weight: 500; font-size: .93rem; color: rgba(255,255,255,.86); padding: 9px 15px; border-radius: 999px; position: relative; transition: color .25s, background .25s; }
.nav-links a:hover, .nav-links a.active { color: #fff; }
.header.scrolled .nav-links a { color: var(--ink-soft); }
.header.scrolled .nav-links a:hover, .header.scrolled .nav-links a.active { color: var(--blue-600); background: var(--bg-tint); }
.nav-menu-cta { display: none; }
.nav-cta { display: flex; align-items: center; gap: 16px; }
.nav-cta .btn--primary { background: #fff; color: var(--navy-800); box-shadow: none; }
.nav-cta .btn--primary:hover { box-shadow: var(--shadow-md); }
.header.scrolled .nav-cta .btn--primary { background: var(--grad-brand); color: #fff; box-shadow: var(--shadow-glow); }
.nav-phone { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 600; font-size: .9rem; color: #fff; }
.nav-phone svg { width: 16px; height: 16px; color: var(--sky-300); }
.header.scrolled .nav-phone { color: var(--ink); }
.header.scrolled .nav-phone svg { color: var(--blue-500); }
.nav-toggle { display: none; width: 46px; height: 46px; border-radius: 12px; border: 1px solid rgba(255,255,255,.4); position: relative; background: transparent; }
.header.scrolled .nav-toggle { border-color: var(--line); background: #fff; }
.nav-toggle span { position: absolute; left: 13px; right: 13px; height: 2px; background: #fff; border-radius: 2px; transition: .35s var(--ease); }
.header.scrolled .nav-toggle span { background: var(--ink); }
.nav-toggle span:nth-child(1){ top: 17px; } .nav-toggle span:nth-child(2){ top: 22px; } .nav-toggle span:nth-child(3){ top: 27px; }
body.nav-open .nav-toggle span:nth-child(1){ transform: translateY(5px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2){ opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3){ transform: translateY(-5px) rotate(-45deg); }

/* ----------  Shared blue-stage background (hero + page hero)  ---------- */
.stage { position: relative; background: var(--grad-deep); color: #fff; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero__blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; mix-blend-mode: screen; }
.hero__blob.b1 { width: 520px; height: 520px; background: radial-gradient(circle, #2e86e6, transparent 70%); top: -130px; right: -70px; animation: float1 18s ease-in-out infinite; }
.hero__blob.b2 { width: 440px; height: 440px; background: radial-gradient(circle, #1c4fc4, transparent 70%); bottom: -150px; left: -60px; animation: float2 22s ease-in-out infinite; }
.hero__blob.b3 { width: 340px; height: 340px; background: radial-gradient(circle, #59a6f6, transparent 70%); top: 36%; left: 52%; animation: float1 26s ease-in-out infinite; }
.hero__grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse 80% 75% at 60% 40%, #000 30%, transparent 82%); }
@keyframes float1 { 0%,100%{transform: translate(0,0)} 50%{transform: translate(-26px,36px)} }
@keyframes float2 { 0%,100%{transform: translate(0,0)} 50%{transform: translate(36px,-26px)} }

/* ----------  Home hero (blue, split with slider)  ---------- */
.hero { position: relative; background: var(--grad-deep); color: #fff; overflow: hidden; padding: clamp(132px, 17vh, 188px) 0 clamp(68px, 9vw, 110px); }
.hero .container { position: relative; z-index: 1; }
.hero__inner { display: grid; grid-template-columns: 1.04fr .96fr; gap: clamp(36px, 5vw, 70px); align-items: center; }
.hero__badge { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); font-size: .8rem; font-family: var(--font-head); font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: rgba(255,255,255,.8); backdrop-filter: blur(6px); margin-bottom: 26px; }
.hero h1 { font-size: clamp(2.4rem, 5.2vw, 4rem); color: #fff; letter-spacing: -.03em; }
.hero h1 .accent { background: linear-gradient(120deg, #8ec5ff, #59a6f6 45%, #ffffff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { margin: 24px 0 34px; font-size: clamp(1.05rem, 1.7vw, 1.25rem); color: rgba(255,255,255,.82); max-width: 540px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero__stats { display: flex; flex-wrap: wrap; gap: clamp(26px, 4vw, 52px); margin-top: clamp(40px, 5vw, 60px); padding-top: 32px; border-top: 1px solid rgba(255,255,255,.16); }
.hero__stat .num { font-family: var(--font-head); font-weight: 700; font-size: clamp(1.8rem, 3.2vw, 2.6rem); line-height: 1; background: var(--grad-light); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__stat .lbl { margin-top: 7px; font-size: .82rem; color: rgba(255,255,255,.64); }

/* hero image slider */
.hero__media { position: relative; }
.slider { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 40px 80px -30px rgba(0,0,0,.65); aspect-ratio: 4 / 3; background: #07102c; }
.slider::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); pointer-events: none; }
.slider__track { display: flex; height: 100%; transition: transform .8s var(--ease); }
.slider__track img { flex: 0 0 100%; width: 100%; height: 100%; object-fit: cover; }
.slider__cap { position: absolute; left: 0; bottom: 20px; background: var(--grad-brand); color: #fff; font-family: var(--font-head); font-weight: 600; font-size: .74rem; letter-spacing: .08em; padding: 9px 16px; border-radius: 0 999px 999px 0; z-index: 2; }
.slider__dots { position: absolute; right: 16px; bottom: 16px; display: flex; gap: 7px; z-index: 2; }
.slider__dots button { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.45); transition: background .25s, width .25s; }
.slider__dots button.active { background: #fff; width: 22px; border-radius: 4px; }

/* ----------  Capability marquee  ---------- */
.marquee { background: #fff; border-bottom: 1px solid var(--line); padding: 24px 0; overflow: hidden; }
.marquee__label { text-align: center; font-size: .76rem; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; font-family: var(--font-head); }
.marquee__track { display: flex; gap: 52px; width: max-content; animation: scroll-x 30s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { font-family: var(--font-head); font-weight: 600; font-size: 1.02rem; color: var(--ink-soft); display: inline-flex; align-items: center; gap: 12px; }
.marquee__item::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--blue-400); }
@keyframes scroll-x { to { transform: translateX(-50%); } }

/* ----------  About / intro  ---------- */
.about__grid, .intro__grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(40px, 6vw, 82px); align-items: center; }
.about__list { display: grid; gap: 20px; margin-top: 28px; }
.about__list li { display: flex; gap: 14px; align-items: flex-start; }
.about__list .check { flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--grad-brand); color: #fff; display: grid; place-items: center; margin-top: 2px; box-shadow: var(--shadow-glow); }
.about__list .check svg { width: 14px; height: 14px; }
.about__list b { font-family: var(--font-head); color: var(--ink); font-weight: 600; }
.about__visual { position: relative; }
.about__media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4 / 3; }
.about__media img { width: 100%; height: 100%; object-fit: cover; }
/* dark fact card (used on the about page) */
.about__card { background: var(--grad-deep); border-radius: var(--radius-lg); padding: 44px; color: #fff; position: relative; overflow: hidden; box-shadow: var(--shadow-lg); }
.about__card::before { content: ""; position: absolute; width: 300px; height: 300px; border-radius: 50%; background: radial-gradient(circle, rgba(89,166,246,.4), transparent 70%); top: -100px; right: -80px; filter: blur(20px); }
.about__card-mark { width: 64px; margin-bottom: 24px; position: relative; }
.about__card h3 { color: #fff; font-size: 1.4rem; position: relative; }
.about__card p { color: rgba(255,255,255,.82); margin-top: 12px; position: relative; }
.about__years { display: flex; align-items: baseline; gap: 14px; margin-top: 30px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.16); position: relative; }
.about__years .big { font-family: var(--font-head); font-weight: 700; font-size: 3rem; line-height: 1; background: var(--grad-light); -webkit-background-clip: text; background-clip: text; color: transparent; }
.about__years .small { font-size: .9rem; color: rgba(255,255,255,.72); max-width: 190px; }
.about__float { display: none; }

/* ----------  Service boxes  ---------- */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 38px 32px; position: relative; overflow: hidden; transition: transform .5s var(--ease), box-shadow .4s, border-color .3s; }
.service-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--grad-bright); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease); }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-card__ico { width: 58px; height: 58px; border-radius: 16px; background: var(--grad-brand); display: grid; place-items: center; color: #fff; margin-bottom: 22px; box-shadow: var(--shadow-glow); transition: transform .5s var(--ease); }
.service-card:hover .service-card__ico { transform: rotate(-6deg) scale(1.05); }
.service-card__ico svg { width: 28px; height: 28px; }
.service-card h3 { font-size: 1.3rem; margin-bottom: 10px; }
.service-card p { color: var(--ink-soft); font-size: .97rem; margin-bottom: 20px; }
.service-card__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.service-card__tags span { font-size: .76rem; font-family: var(--font-head); font-weight: 500; color: var(--blue-600); background: var(--bg-tint); padding: 5px 12px; border-radius: 999px; }

/* ----------  Experience rows (alt layout, kept for reference)  ---------- */
.exp { border-top: 1px solid var(--line); }
.exp__row { display: grid; grid-template-columns: auto 1fr auto auto; gap: clamp(20px, 3vw, 40px); align-items: center; padding: clamp(26px, 3vw, 38px) 10px; border-bottom: 1px solid var(--line); position: relative; transition: padding .4s var(--ease), background .4s; }
.exp__row:hover { background: var(--bg-tint); padding-inline: 26px; }
.exp__no { font-family: var(--font-head); font-weight: 800; font-size: clamp(1.3rem, 2vw, 1.7rem); background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.exp__body { max-width: 460px; }
.exp__body h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); }
.exp__body p { color: var(--ink-soft); margin-top: 6px; font-size: .98rem; }
.exp__tags { display: flex; flex-wrap: wrap; gap: 7px; justify-content: flex-end; max-width: 300px; }
.exp__tags span { font-size: .76rem; font-family: var(--font-head); font-weight: 500; color: var(--blue-600); background: var(--bg-tint); padding: 5px 11px; border-radius: 999px; }
.exp__arrow { flex: none; width: 48px; height: 48px; border-radius: 50%; border: 1.5px solid var(--line-2); display: grid; place-items: center; color: var(--blue-500); transition: .4s var(--ease); }
.exp__arrow svg { width: 18px; height: 18px; }
.exp__row:hover .exp__arrow { background: var(--grad-brand); color: #fff; border-color: transparent; box-shadow: var(--shadow-glow); }

/* ----------  Approach (dark blue band)  ---------- */
.approach { background: var(--grad-deep); color: #fff; position: relative; overflow: hidden; }
.approach::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 60px 60px; mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000, transparent 75%); }
.approach .container { position: relative; z-index: 1; }
.approach .eyebrow { color: var(--sky-300); }
.approach h2 { color: #fff; }
.approach .lead { color: rgba(255,255,255,.78); }

/* ----------  Process (replaces the 4-up step cards) — on the dark band  ---------- */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(24px, 3vw, 40px); }
.process__item { position: relative; padding-right: 12px; }
.process__no { font-family: var(--font-head); font-weight: 800; font-size: clamp(2.6rem, 4.6vw, 3.6rem); line-height: 1; background: var(--grad-light); -webkit-background-clip: text; background-clip: text; color: transparent; }
.process__item h3 { color: #fff; font-size: 1.16rem; margin: 16px 0 8px; }
.process__item p { color: rgba(255,255,255,.7); font-size: .92rem; }
.process__item:not(:last-child)::after { content: ""; position: absolute; top: clamp(26px, 4vw, 34px); left: clamp(58px, 9vw, 84px); right: clamp(-20px, -2vw, -12px); height: 1px; background: linear-gradient(90deg, rgba(142,197,255,.55), transparent); }

/* ----------  Values matrix (replaces the 4-up value cards)  ---------- */
.vgrid { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--line); gap: 1px; }
.vitem { background: #fff; padding: clamp(28px, 3vw, 40px); transition: background .3s; }
.vitem:hover { background: var(--bg-soft); }
.vitem__top { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.vitem__no { font-family: var(--font-head); font-weight: 800; font-size: 1.1rem; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.vitem__ico { width: 40px; height: 40px; border-radius: 12px; background: var(--bg-tint); display: grid; place-items: center; color: var(--blue-500); }
.vitem__ico svg { width: 22px; height: 22px; }
.vitem h3 { font-size: 1.2rem; margin-bottom: 8px; }
.vitem p { color: var(--ink-soft); font-size: .94rem; }

/* ----------  Mission / Vision  ---------- */
.mv__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mv { padding: 42px 38px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; transition: transform .5s var(--ease), box-shadow .4s; }
.mv:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.mv__ico { width: 56px; height: 56px; border-radius: 16px; background: var(--grad-brand); display: grid; place-items: center; color: #fff; margin-bottom: 20px; box-shadow: var(--shadow-glow); }
.mv__ico svg { width: 28px; height: 28px; }
.mv h3 { font-size: 1.35rem; margin-bottom: 10px; }
.mv p { color: var(--ink-soft); }

/* ----------  Service detail rows  ---------- */
.svc { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(34px, 5vw, 66px); align-items: center; }
.svc + .svc { margin-top: clamp(52px, 7vw, 92px); }
.svc--rev .svc__media { order: -1; }
.svc__media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4 / 3; }
.svc__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.svc__media:hover img { transform: scale(1.05); }
.svc__ico { width: 60px; height: 60px; border-radius: 16px; background: var(--grad-brand); display: grid; place-items: center; color: #fff; margin-bottom: 18px; box-shadow: var(--shadow-glow); }
.svc__ico svg { width: 28px; height: 28px; }
.svc h2 { margin-bottom: 8px; }
.svc .lead { margin-bottom: 18px; }

/* ----------  Gallery  ---------- */
.gallery__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery__item { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; background: var(--bg-soft); box-shadow: var(--shadow-sm); }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.gallery__item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(5,13,51,.5)); opacity: 0; transition: opacity .4s; }
.gallery__item:hover img { transform: scale(1.06); }
.gallery__item:hover::after { opacity: 1; }
.peek__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.peek { border-radius: var(--radius); overflow: hidden; aspect-ratio: 1 / 1; box-shadow: var(--shadow-sm); }
.peek img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.peek:hover img { transform: scale(1.07); }

/* ----------  Interior page header (blue stage)  ---------- */
.page-hero { position: relative; background: var(--grad-deep); color: #fff; overflow: hidden; padding: clamp(132px, 17vh, 178px) 0 clamp(56px, 7vw, 86px); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero .eyebrow { color: var(--sky-300); }
.page-hero h1 { color: #fff; font-size: clamp(2.2rem, 4.6vw, 3.4rem); }
.page-hero p { color: rgba(255,255,255,.82); max-width: 640px; margin-top: 16px; font-size: clamp(1.02rem, 1.6vw, 1.18rem); }
.crumbs { display: flex; gap: 9px; align-items: center; font-family: var(--font-head); font-weight: 500; font-size: .8rem; color: rgba(255,255,255,.6); margin-bottom: 20px; }
.crumbs a:hover { color: #fff; }
.crumbs .sep { opacity: .5; }
.crumbs .cur { color: var(--sky-300); }

/* ----------  CTA band (gradient)  ---------- */
.ctaband { padding: clamp(20px, 4vw, 44px) 0 clamp(64px, 9vw, 112px); }
.ctaband__inner { background: var(--grad-brand); border-radius: var(--radius-xl); padding: clamp(48px, 7vw, 88px); text-align: center; color: #fff; position: relative; overflow: hidden; box-shadow: var(--shadow-lg); }
.ctaband__inner::before { content: ""; position: absolute; width: 480px; height: 480px; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.18), transparent 70%); top: -200px; left: 50%; transform: translateX(-50%); }
.ctaband h2 { color: #fff; position: relative; }
.ctaband p { color: rgba(255,255,255,.85); max-width: 540px; margin: 14px auto 32px; position: relative; }
.ctaband .hero__actions { justify-content: center; position: relative; }

/* ----------  Contact  ---------- */
.contact__grid { display: grid; grid-template-columns: 1fr 1.12fr; gap: clamp(40px, 5vw, 66px); align-items: start; }
.contact__info { display: grid; gap: 16px; margin: 30px 0; }
.contact__info-item { display: flex; gap: 18px; align-items: flex-start; padding: 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: transform .4s var(--ease), box-shadow .4s; }
.contact__info-item:hover { transform: translateX(6px); box-shadow: var(--shadow-sm); }
.contact__info-item .ico { flex: none; width: 50px; height: 50px; border-radius: 14px; background: var(--grad-brand); display: grid; place-items: center; color: #fff; }
.contact__info-item .ico svg { width: 22px; height: 22px; }
.contact__info-item .k { font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-family: var(--font-head); }
.contact__info-item .v { font-family: var(--font-head); font-weight: 600; font-size: 1.02rem; color: var(--ink); margin-top: 3px; }
.contact__info-item a.v:hover { color: var(--blue-500); }
.contact__socials { display: flex; gap: 12px; }
.contact__socials a { width: 46px; height: 46px; border-radius: 14px; background: #fff; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink-soft); transition: .35s var(--ease); }
.contact__socials a:hover { background: var(--grad-brand); color: #fff; border-color: transparent; transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.contact__socials a svg { width: 20px; height: 20px; }
.form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(30px, 4vw, 44px); box-shadow: var(--shadow-md); }
.form h3 { font-size: 1.25rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-family: var(--font-head); font-weight: 500; font-size: .85rem; margin-bottom: 8px; color: var(--ink); }
.field input, .field textarea, .field select { width: 100%; padding: 14px 16px; border: 1.5px solid var(--line); border-radius: 12px; font-family: inherit; font-size: .97rem; color: var(--ink); background: var(--bg-soft); transition: border-color .3s, box-shadow .3s, background .3s; }
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--blue-400); background: #fff; box-shadow: 0 0 0 4px rgba(59,130,246,.12); }
.form button { width: 100%; justify-content: center; margin-top: 4px; }
.form__note { font-size: .82rem; color: var(--muted); text-align: center; margin-top: 14px; }
.form__success { display: none; text-align: center; padding: 18px; border-radius: 12px; background: var(--bg-tint); color: var(--blue-600); font-family: var(--font-head); font-weight: 500; margin-top: 14px; }
.form__success.show { display: block; }

/* ----------  Footer  ---------- */
.footer { background: var(--navy-950); color: rgba(255,255,255,.68); padding: clamp(60px, 7vw, 88px) 0 28px; position: relative; overflow: hidden; }
.footer::before { content: ""; position: absolute; width: 560px; height: 560px; border-radius: 50%; background: radial-gradient(circle, rgba(28,79,196,.25), transparent 70%); bottom: -300px; right: -140px; }
.footer .container { position: relative; z-index: 1; }
.footer__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 46px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__brand .brand { margin-bottom: 22px; }
.footer__brand p { max-width: 320px; font-size: .93rem; }
.footer__col h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; }
.footer__col ul { display: grid; gap: 11px; }
.footer__col a { font-size: .93rem; transition: color .3s, padding .3s; }
.footer__col a:hover { color: #fff; padding-left: 4px; }
.footer__col p { font-size: .93rem; line-height: 1.7; }
.footer__col p a:hover { color: var(--sky-300); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; padding-top: 24px; font-size: .85rem; }
.footer__bottom .socials { display: flex; gap: 10px; }
.footer__bottom .socials a { width: 40px; height: 40px; border-radius: 12px; background: rgba(255,255,255,.06); display: grid; place-items: center; color: rgba(255,255,255,.75); transition: .35s var(--ease); }
.footer__bottom .socials a:hover { background: var(--grad-bright); color: #fff; transform: translateY(-3px); }
.footer__bottom .socials a svg { width: 18px; height: 18px; }

/* ----------  Reveal + chrome  ---------- */
.anim-up { opacity: 0; transform: translateY(30px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.anim-up.anim-in { opacity: 1; transform: none; }
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal-delay="1"]{ transition-delay: .07s; }
[data-reveal-delay="2"]{ transition-delay: .14s; }
[data-reveal-delay="3"]{ transition-delay: .21s; }
[data-reveal-delay="4"]{ transition-delay: .28s; }
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: var(--grad-bright); z-index: 200; transition: width .1s linear; }
.to-top { position: fixed; right: 24px; bottom: 24px; width: 50px; height: 50px; border-radius: 50%; background: var(--grad-brand); color: #fff; display: grid; place-items: center; box-shadow: var(--shadow-glow); z-index: 90; opacity: 0; transform: translateY(18px) scale(.85); pointer-events: none; transition: .4s var(--ease); }
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { transform: translateY(-4px); }
.to-top svg { width: 22px; height: 22px; }

/* ----------  Responsive  ---------- */
@media (max-width: 1080px){ .footer__top { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media (max-width: 960px){
  .hero__inner, .about__grid, .intro__grid, .contact__grid, .mv__grid, .svc { grid-template-columns: 1fr; }
  .hero__media { order: -1; }
  .svc--rev .svc__media { order: 0; }
  .process { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .process__item:not(:last-child)::after { display: none; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .vgrid { grid-template-columns: 1fr 1fr; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .peek__grid { grid-template-columns: repeat(2, 1fr); }
  .exp__tags { display: none; }
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-phone { display: none; }
  .nav-links { position: fixed; inset: 0 0 0 auto; width: min(82vw, 350px); background: #fff; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 4px; padding: 100px 24px 40px; box-shadow: var(--shadow-lg); transform: translateX(110%); transition: transform .45s var(--ease); z-index: 99; display: flex; }
  body.nav-open .nav-links { transform: none; }
  .nav-links a, .header.scrolled .nav-links a { font-size: 1.08rem; padding: 14px 18px; color: var(--ink); }
  .nav-links a:hover { color: var(--blue-600); }
  .nav-links a.nav-menu-cta { display: flex; justify-content: center; margin-top: 14px; background: var(--grad-brand); color: #fff; box-shadow: var(--shadow-glow); }
  .nav-links a.nav-menu-cta:hover { color: #fff; }
  .nav-overlay { position: fixed; inset: 0; background: rgba(5,13,51,.42); opacity: 0; pointer-events: none; transition: opacity .4s; z-index: 98; }
  body.nav-open .nav-overlay { opacity: 1; pointer-events: auto; }
}
@media (max-width: 620px){
  body { font-size: 16px; }
  .nav-cta .btn--primary { display: none; }
  .process, .vgrid, .services__grid, .gallery__grid, .peek__grid, .footer__top { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .exp__row { grid-template-columns: auto 1fr auto; }
  .exp__no { align-self: start; }
}
@media (prefers-reduced-motion: reduce){ * { animation: none !important; transition-duration: .01ms !important; } html { scroll-behavior: auto; } }