/* =====================================================================
   NBK Teknoloji — Ana Stil Dosyası
   Renk paleti: Mavi / Beyaz / Gri  (logodan türetilmiştir)
   ===================================================================== */

:root {
    /* Marka renkleri */
    --navy-900: #07203b;
    --navy-800: #0b2a4a;
    --navy-700: #0e3a63;
    --blue-600: #1565d8;
    --blue-500: #1b6fe3;
    --blue-400: #3b9eff;
    --blue-300: #6cb6ff;
    --grad: linear-gradient(135deg, #1b6fe3 0%, #0b3c8c 100%);
    --grad-soft: linear-gradient(135deg, #eaf2ff 0%, #f6f9ff 100%);

    /* Nötr / gri */
    --white: #ffffff;
    --gray-50: #f6f8fc;
    --gray-100: #eef2f8;
    --gray-200: #e2e8f2;
    --gray-300: #cbd5e6;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --ink: #0f2138;
    --muted: #5a6b82;

    /* Sistem */
    --radius: 14px;
    --radius-lg: 22px;
    --radius-sm: 10px;
    --shadow-sm: 0 2px 8px rgba(11, 42, 74, .06);
    --shadow: 0 12px 30px rgba(11, 42, 74, .10);
    --shadow-lg: 0 24px 60px rgba(11, 42, 74, .16);
    --ring: 0 0 0 4px rgba(27, 111, 227, .15);
    --container: 1200px;
    --header-h: 76px;
    --font-head: 'Plus Jakarta Sans', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------------- Reset ---------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    color: var(--ink);
    background: var(--white);
    line-height: 1.65;
    font-size: 16px;
    overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.18; font-weight: 700; color: var(--navy-800); }

.skip-link {
    position: absolute; left: -9999px; top: 0; z-index: 999;
    background: var(--blue-600); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------------- Layout ---------------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 22px; }
.section { padding: 90px 0; }
.section--tight { padding: 64px 0; }
.section--gray { background: var(--gray-50); }
.section--navy { background: var(--navy-800); color: #fff; }

.ico { width: 22px; height: 22px; flex: 0 0 auto; }
.ico--sm { width: 16px; height: 16px; }
.ico--lg { width: 30px; height: 30px; }

/* ---------------- Buttons ---------------- */
.btn {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 13px 26px; border-radius: 50px; font-weight: 600;
    font-family: var(--font-head); font-size: .96rem; letter-spacing: .2px;
    transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s;
    white-space: nowrap; cursor: pointer; border: 1.5px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(27, 111, 227, .32); }
.btn--primary:hover { box-shadow: 0 14px 30px rgba(27, 111, 227, .42); }
.btn--outline { background: #fff; color: var(--blue-600); border-color: var(--gray-200); }
.btn--outline:hover { border-color: var(--blue-400); color: var(--blue-500); }
.btn--white { background: #fff; color: var(--navy-800); }
.btn--white:hover { box-shadow: var(--shadow); }
.btn--ghost-white { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn--ghost-white:hover { background: rgba(255,255,255,.12); }
.btn--lg { padding: 16px 32px; font-size: 1.02rem; }
.btn--block { width: 100%; justify-content: center; }

/* ---------------- Topbar ---------------- */
.topbar { background: var(--navy-900); color: #cdd9ea; font-size: .85rem; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; min-height: 40px; gap: 16px; }
.topbar__contact { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
.topbar__contact a, .topbar__hours { display: inline-flex; align-items: center; gap: 7px; color: #cdd9ea; transition: color .2s; }
.topbar__contact a:hover { color: #fff; }
.topbar__contact .ico { color: var(--blue-400); }
.topbar__social { display: flex; gap: 8px; }
.topbar__social a {
    width: 26px; height: 26px; border-radius: 6px; display: grid; place-items: center;
    background: rgba(255,255,255,.08); font-size: .72rem; font-weight: 700; text-transform: lowercase;
    transition: background .2s, color .2s;
}
.topbar__social a:hover { background: var(--blue-500); color: #fff; }

/* ---------------- Header / Nav ---------------- */
.header {
    position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92);
    backdrop-filter: saturate(160%) blur(10px);
    border-bottom: 1px solid var(--gray-100);
    transition: box-shadow .3s, background .3s;
}
.header.is-scrolled { box-shadow: var(--shadow-sm); background: rgba(255,255,255,.97); }
.header__inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); gap: 20px; }
.brand__logo { height: 44px; width: auto; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav__list { display: flex; gap: 4px; }
.nav__link {
    position: relative; padding: 10px 14px; font-family: var(--font-head); font-weight: 600;
    font-size: .96rem; color: var(--navy-800); border-radius: 8px; transition: color .2s, background .2s;
}
.nav__link::after {
    content: ''; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
    background: var(--grad); border-radius: 2px; transform: scaleX(0); transform-origin: left;
    transition: transform .3s var(--ease);
}
.nav__link:hover { color: var(--blue-600); }
.nav__link:hover::after, .nav__link.active::after { transform: scaleX(1); }
.nav__link.active { color: var(--blue-600); }
.nav__cta { padding: 11px 22px; }
.nav__close, .nav__toggle { display: none; }
.nav__toggle { color: var(--navy-800); padding: 6px; }
.nav__overlay { position: fixed; inset: 0; background: rgba(7,32,59,.5); z-index: 90; }

/* ---------------- Hero ---------------- */
.hero {
    position: relative; color: #fff; overflow: hidden;
    background: radial-gradient(1200px 600px at 80% -10%, #1c5cb8 0%, transparent 60%),
                linear-gradient(160deg, #0b2a4a 0%, #07203b 60%, #0b3162 100%);
}
.hero::after {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
    background-size: 26px 26px; opacity: .5; pointer-events: none;
}
.hero__inner {
    position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px;
    align-items: center; padding: 84px 0 96px;
}
.hero__eyebrow {
    display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head);
    font-weight: 600; font-size: .82rem; letter-spacing: 1.4px; text-transform: uppercase;
    color: var(--blue-300); background: rgba(108,182,255,.12); border: 1px solid rgba(108,182,255,.25);
    padding: 7px 16px; border-radius: 50px; margin-bottom: 22px;
}
.hero__title { font-size: clamp(2.1rem, 4.6vw, 3.6rem); font-weight: 800; color: #fff; letter-spacing: -.5px; }
.hero__title .grad { background: linear-gradient(90deg, #6cb6ff, #c6e0ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__text { font-size: 1.12rem; color: #c4d4e8; margin: 22px 0 32px; max-width: 540px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__stats { display: flex; gap: 30px; margin-top: 44px; flex-wrap: wrap; }
.hero__stat b { display: block; font-family: var(--font-head); font-size: 1.9rem; font-weight: 800; color: #fff; }
.hero__stat span { font-size: .85rem; color: #9fb6d2; }

.hero__visual { position: relative; }
.hero__card-main {
    border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255,255,255,.12); transform: perspective(1000px) rotateY(-6deg) rotateX(2deg);
}
.hero__card-main img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3.2; }
.hero__badge {
    position: absolute; background: rgba(255,255,255,.96); color: var(--navy-800);
    border-radius: 14px; padding: 14px 18px; box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 12px;
}
.hero__badge .ico { color: var(--blue-500); width: 26px; height: 26px; }
.hero__badge b { font-family: var(--font-head); display: block; font-size: 1rem; }
.hero__badge span { font-size: .78rem; color: var(--muted); }
.hero__badge--1 { bottom: 26px; left: -24px; }
.hero__badge--2 { top: 26px; right: -18px; }

/* ---- Hero slider ---- */
/* Tüm slaytlar aynı grid hücresinde üst üste → yükseklik en uzun slayta göre, sıçrama yok */
.hero__slides { display: grid; }
.hero__slide {
    grid-area: 1 / 1; min-width: 0;
    opacity: 0; visibility: hidden;
    transition: opacity .8s var(--ease), visibility 0s linear .8s;
}
.hero__slide.is-active {
    opacity: 1; visibility: visible; z-index: 2;
    transition: opacity .8s var(--ease), visibility 0s;
}
/* İçerik için kademeli giriş animasyonu */
.hero__slide .hero__content > * { opacity: 0; transform: translateY(16px); }
.hero__slide .hero__visual { opacity: 0; transform: scale(.975); }
.hero__slide.is-active .hero__content > * {
    opacity: 1; transform: none;
    transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.hero__slide.is-active .hero__visual {
    opacity: 1; transform: none;
    transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.hero__slide.is-active .hero__content > *:nth-child(1) { transition-delay: .05s; }
.hero__slide.is-active .hero__content > *:nth-child(2) { transition-delay: .12s; }
.hero__slide.is-active .hero__content > *:nth-child(3) { transition-delay: .19s; }
.hero__slide.is-active .hero__content > *:nth-child(4) { transition-delay: .26s; }
.hero__slide.is-active .hero__content > *:nth-child(5) { transition-delay: .33s; }

/* Slayt noktaları */
.hero__dots {
    position: absolute; left: 0; right: 0; bottom: 24px; z-index: 5;
    display: flex; gap: 10px; justify-content: center;
}
.hero__dot {
    width: 11px; height: 11px; padding: 0; border-radius: 50%;
    background: rgba(255, 255, 255, .35); cursor: pointer;
    transition: background .3s, width .3s var(--ease);
}
.hero__dot:hover { background: rgba(255, 255, 255, .6); }
.hero__dot.is-active { background: #fff; width: 30px; border-radius: 6px; }

@media (prefers-reduced-motion: reduce) {
    .hero__slide,
    .hero__slide .hero__content > *,
    .hero__slide .hero__visual { transition-duration: .01ms; transform: none; }
}

/* ---------------- Section headings ---------------- */
.sec-head { max-width: 720px; margin: 0 auto 54px; text-align: center; }
.sec-head--left { margin-left: 0; text-align: left; }
.eyebrow {
    display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 700;
    font-size: .78rem; letter-spacing: 1.6px; text-transform: uppercase; color: var(--blue-600);
    margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 26px; height: 2px; background: var(--grad); border-radius: 2px; }
.sec-head--center .eyebrow { justify-content: center; }
.sec-title { font-size: clamp(1.7rem, 3.2vw, 2.5rem); font-weight: 800; letter-spacing: -.4px; }
.sec-sub { color: var(--muted); font-size: 1.06rem; margin-top: 14px; }

/* ---------------- Service cards ---------------- */
.grid { display: grid; gap: 26px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.service-card {
    position: relative; background: #fff; border: 1px solid var(--gray-100); border-radius: var(--radius-lg);
    padding: 32px 28px; transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
    overflow: hidden; display: flex; flex-direction: column;
}
.service-card::before {
    content: ''; position: absolute; left: 0; top: 0; height: 4px; width: 100%;
    background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon {
    width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center;
    background: var(--grad-soft); color: var(--blue-600); margin-bottom: 20px; transition: background .35s, color .35s;
}
.service-card__icon .ico { width: 30px; height: 30px; }
.service-card:hover .service-card__icon { background: var(--grad); color: #fff; }
.service-card h3 { font-size: 1.22rem; margin-bottom: 10px; }
.service-card p { color: var(--muted); font-size: .96rem; flex: 1; }
.service-card__link {
    display: inline-flex; align-items: center; gap: 7px; margin-top: 18px; font-weight: 600;
    font-family: var(--font-head); color: var(--blue-600); font-size: .92rem;
}
.service-card__link .ico { transition: transform .3s; }
.service-card:hover .service-card__link .ico { transform: translateX(4px); }

/* ---------------- About / features ---------------- */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about__media { position: relative; }
.about__media img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow); object-fit: cover; }
.about__media .hero__badge { position: absolute; bottom: -22px; right: -10px; }
.feature-list { display: grid; gap: 16px; margin-top: 26px; }
.feature-list li { display: flex; gap: 14px; align-items: flex-start; }
.feature-list .ico-wrap {
    width: 30px; height: 30px; border-radius: 9px; background: var(--grad-soft); color: var(--blue-600);
    display: grid; place-items: center; flex: 0 0 auto;
}
.feature-list b { font-family: var(--font-head); display: block; color: var(--navy-800); }
.feature-list span { color: var(--muted); font-size: .94rem; }

/* ---------------- Stats band ---------------- */
.stats {
    background: var(--grad); color: #fff; border-radius: var(--radius-lg);
    padding: 46px 30px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center;
    box-shadow: var(--shadow-lg);
}
.stats__item b { font-family: var(--font-head); font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; display: block; }
.stats__item span { font-size: .96rem; color: #dbe8ff; }
.stats__item + .stats__item { border-left: 1px solid rgba(255,255,255,.18); }

/* ---------------- Why us ---------------- */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.why-card {
    background: #fff; border: 1px solid var(--gray-100); border-radius: var(--radius); padding: 28px 24px;
    transition: transform .3s var(--ease), box-shadow .3s;
}
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.why-card__icon { width: 54px; height: 54px; border-radius: 14px; background: var(--navy-800); color: #fff; display: grid; place-items: center; margin-bottom: 18px; }
.why-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.why-card p { color: var(--muted); font-size: .92rem; }

/* ---------------- References ---------------- */
.ref-logos { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.ref-logo {
    background: #fff; border: 1px solid var(--gray-100); border-radius: var(--radius); padding: 26px;
    display: grid; place-items: center; min-height: 120px; transition: box-shadow .3s, transform .3s;
}
.ref-logo:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.ref-logo img { max-height: 60px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .75; transition: filter .3s, opacity .3s; }
.ref-logo:hover img { filter: grayscale(0); opacity: 1; }

.ref-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.ref-item {
    background: #fff; border: 1px solid var(--gray-100); border-radius: var(--radius); overflow: hidden;
    aspect-ratio: 4/3; display: grid; place-items: center; padding: 8px; transition: transform .3s, box-shadow .3s;
}
.ref-item:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.ref-item img { width: 100%; height: 100%; object-fit: contain; }

/* Marquee logo şeridi */
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; gap: 50px; width: max-content; animation: marquee 28s linear infinite; align-items: center; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee img { height: 46px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .65; transition: .3s; }
.marquee img:hover { filter: grayscale(0); opacity: 1; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------------- Page hero (inner) ---------------- */
.page-hero {
    position: relative; color: #fff; padding: 64px 0 56px;
    background: radial-gradient(900px 400px at 85% 0%, #1c5cb8 0%, transparent 60%),
                linear-gradient(160deg, #0b2a4a, #07203b);
}
.page-hero::after {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px); background-size: 26px 26px; opacity: .5;
}
.page-hero__inner { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; font-size: clamp(1.9rem, 3.6vw, 2.7rem); font-weight: 800; }
.page-hero p { color: #c4d4e8; margin-top: 12px; max-width: 640px; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: .86rem; color: #9fb6d2; margin-bottom: 16px; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { opacity: .6; }

/* ---------------- Service detail ---------------- */
.svc-detail { display: grid; grid-template-columns: 1fr 320px; gap: 44px; align-items: start; }
.svc-detail__media img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow); margin-bottom: 28px; }
.svc-detail h2 { font-size: 1.6rem; margin: 30px 0 14px; }
.svc-detail p { color: var(--muted); }
.svc-feats { display: grid; gap: 14px; margin-top: 22px; }
.svc-feats li { display: flex; gap: 12px; align-items: flex-start; background: var(--gray-50); border: 1px solid var(--gray-100); padding: 14px 18px; border-radius: 12px; }
.svc-feats .ico { color: var(--blue-600); margin-top: 2px; }
.svc-sidebar { position: sticky; top: 100px; display: grid; gap: 22px; }
.svc-other { background: var(--gray-50); border: 1px solid var(--gray-100); border-radius: var(--radius); padding: 24px; }
.svc-other h3 { font-size: 1.1rem; margin-bottom: 14px; }
.svc-other a { display: flex; align-items: center; gap: 10px; padding: 11px 12px; border-radius: 10px; color: var(--navy-800); font-weight: 500; font-size: .94rem; transition: background .2s, color .2s; }
.svc-other a .ico { color: var(--blue-500); }
.svc-other a:hover { background: #fff; color: var(--blue-600); box-shadow: var(--shadow-sm); }
.svc-other a.is-current { background: var(--grad); color: #fff; }
.svc-other a.is-current .ico { color: #fff; }
.svc-cta { background: var(--grad); color: #fff; border-radius: var(--radius); padding: 28px 24px; text-align: center; }
.svc-cta h3 { color: #fff; font-size: 1.2rem; margin-bottom: 8px; }
.svc-cta p { color: #dbe8ff; font-size: .92rem; margin-bottom: 18px; }

/* ---------------- Forms ---------------- */
.form-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }
.form-card { background: #fff; border: 1px solid var(--gray-100); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; }
.field--full { grid-column: 1 / -1; }
.field label { font-family: var(--font-head); font-weight: 600; font-size: .9rem; color: var(--navy-800); }
.field label .req { color: #e0245e; }
.field input, .field select, .field textarea {
    padding: 13px 15px; border: 1.5px solid var(--gray-200); border-radius: 11px; background: var(--gray-50);
    color: var(--ink); transition: border-color .2s, box-shadow .2s, background .2s; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
    outline: none; border-color: var(--blue-400); background: #fff; box-shadow: var(--ring);
}
.field textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: .82rem; color: var(--gray-400); margin-top: 6px; }
.checkbox { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; color: var(--muted); }
.checkbox input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--blue-600); flex: 0 0 auto; }

.form-alert { padding: 15px 18px; border-radius: 12px; margin-bottom: 22px; display: none; align-items: center; gap: 10px; font-size: .94rem; }
.form-alert.is-show { display: flex; }
.form-alert--ok { background: #e8f7ee; color: #1a7f43; border: 1px solid #b8e6c9; }
.form-alert--err { background: #fdeaea; color: #b3261e; border: 1px solid #f3c2c0; }

.contact-info { display: grid; gap: 18px; }
.contact-info__item { display: flex; gap: 16px; align-items: flex-start; background: var(--gray-50); border: 1px solid var(--gray-100); padding: 20px; border-radius: var(--radius); }
.contact-info__item .ico-wrap { width: 46px; height: 46px; border-radius: 12px; background: var(--grad); color: #fff; display: grid; place-items: center; flex: 0 0 auto; }
.contact-info__item b { font-family: var(--font-head); display: block; color: var(--navy-800); }
.contact-info__item a, .contact-info__item span { color: var(--muted); }
.contact-info__item a:hover { color: var(--blue-600); }
.map-embed { margin-top: 30px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-100); }
.map-embed iframe { width: 100%; height: 340px; border: 0; display: block; }

/* ---------------- CTA band + footer ---------------- */
.cta-band { background: var(--navy-900); position: relative; overflow: hidden; }
.cta-band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(600px 300px at 90% 50%, rgba(27,111,227,.45), transparent 70%); }
.cta-band__inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 50px 0; flex-wrap: wrap; }
.cta-band__title { color: #fff; font-size: clamp(1.4rem, 2.6vw, 2rem); }
.cta-band__text { color: #b8c8de; margin-top: 6px; }
.cta-band__actions { display: flex; gap: 14px; flex-wrap: wrap; }

.footer { background: var(--navy-900); color: #aebfd4; padding-top: 64px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.footer__logo { height: 46px; margin-bottom: 18px; background: #fff; padding: 8px 12px; border-radius: 10px; }
.footer__about p { font-size: .92rem; color: #93a6bf; max-width: 340px; }
.footer__social { display: flex; gap: 10px; margin-top: 20px; }
.footer__social a { width: 36px; height: 36px; border-radius: 9px; background: rgba(255,255,255,.07); display: grid; place-items: center; font-weight: 700; font-size: .8rem; text-transform: lowercase; transition: background .2s; }
.footer__social a:hover { background: var(--blue-500); color: #fff; }
.footer__title { color: #fff; font-size: 1.05rem; margin-bottom: 18px; }
.footer__links li, .footer__contact li { margin-bottom: 11px; }
.footer__links a { color: #aebfd4; font-size: .92rem; transition: color .2s, padding .2s; }
.footer__links a:hover { color: #fff; padding-left: 4px; }
.footer__contact li { display: flex; gap: 11px; align-items: flex-start; font-size: .92rem; }
.footer__contact .ico { color: var(--blue-400); margin-top: 3px; }
.footer__contact a:hover { color: #fff; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 22px 0; }
.footer__bottom-inner { display: flex; justify-content: space-between; gap: 14px; font-size: .85rem; color: #8195af; flex-wrap: wrap; }

/* Floating buttons */
.float-call { position: fixed; right: 18px; bottom: 18px; z-index: 80; width: 54px; height: 54px; border-radius: 50%; background: var(--grad); color: #fff; display: none; place-items: center; box-shadow: 0 10px 26px rgba(27,111,227,.5); animation: pulse 2.2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(27,111,227,.5); } 70% { box-shadow: 0 0 0 16px rgba(27,111,227,0); } 100% { box-shadow: 0 0 0 0 rgba(27,111,227,0); } }
.to-top { position: fixed; right: 18px; bottom: 18px; z-index: 79; width: 46px; height: 46px; border-radius: 50%; background: var(--navy-800); color: #fff; display: grid; place-items: center; opacity: 0; visibility: hidden; transform: translateY(10px); transition: .3s; box-shadow: var(--shadow); }
.to-top .ico { transform: rotate(180deg); }
.to-top.is-show { opacity: 1; visibility: visible; transform: translateY(0); }

/* ---------------- Scroll reveal ---------------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ---------------- Responsive ---------------- */
@media (max-width: 1024px) {
    .hero__inner { grid-template-columns: 1fr; gap: 40px; }
    .hero__visual { max-width: 520px; }
    .hero__badge--1 { left: 0; } .hero__badge--2 { right: 0; }
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .ref-logos { grid-template-columns: repeat(3, 1fr); }
    .ref-gallery { grid-template-columns: repeat(3, 1fr); }
    .svc-detail { grid-template-columns: 1fr; }
    .svc-sidebar { position: static; grid-template-columns: repeat(2, 1fr); display: grid; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 880px) {
    .topbar__hours { display: none; }
    .nav {
        position: fixed; top: 0; right: 0; height: 100vh; width: min(320px, 86vw);
        background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: 78px 26px 30px;
        transform: translateX(100%); transition: transform .35s var(--ease); z-index: 95; box-shadow: var(--shadow-lg);
    }
    .nav.is-open { transform: translateX(0); }
    .nav__list { flex-direction: column; gap: 2px; }
    .nav__link { display: block; padding: 14px 12px; border-radius: 10px; }
    .nav__link::after { display: none; }
    .nav__link:hover, .nav__link.active { background: var(--gray-50); }
    .nav__cta { margin-top: 18px; justify-content: center; }
    .nav__close { display: grid; place-items: center; position: absolute; top: 20px; right: 20px; color: var(--navy-800); }
    .nav__toggle { display: grid; place-items: center; }
    .float-call { display: grid; }
    .to-top { right: 18px; bottom: 84px; }
}
@media (max-width: 760px) {
    .section { padding: 64px 0; }
    .grid--3, .grid--2 { grid-template-columns: 1fr; }
    .about { grid-template-columns: 1fr; gap: 36px; }
    .about__media { order: -1; }
    .stats { grid-template-columns: repeat(2, 1fr); gap: 26px 12px; }
    .stats__item:nth-child(odd) { border-left: none; }
    .stats__item:nth-child(3) { border-top: 1px solid rgba(255,255,255,.18); padding-top: 22px; }
    .stats__item:nth-child(4) { border-top: 1px solid rgba(255,255,255,.18); padding-top: 22px; }
    .form-wrap { grid-template-columns: 1fr; gap: 30px; }
    .footer__grid { grid-template-columns: 1fr; gap: 30px; }
    .svc-sidebar { grid-template-columns: 1fr; }
    .topbar__contact a span { }
    .cta-band__inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 540px) {
    .container { padding: 0 16px; }
    .topbar__contact { gap: 14px; font-size: .78rem; }
    .ref-logos { grid-template-columns: repeat(2, 1fr); }
    .ref-gallery { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: 1fr; }
    .form-card { padding: 24px; }
    .form-grid { grid-template-columns: 1fr; }
    .hero__stats { gap: 22px; }
}