:root {
  --navy: #06172f;
  --navy-2: #0a2347;
  --blue: #0e63e9;
  --cyan: #1bcdf2;
  --cyan-2: #69e7ff;
  --yellow: #ffd21f;
  --yellow-2: #ffb800;
  --white: #ffffff;
  --offwhite: #f6f9fd;
  --ink: #0c1730;
  --muted: #5d6b80;
  --line: #dce5f0;
  --radius: 24px;
  --shadow: 0 22px 60px rgba(6, 23, 47, .14);
  --heading: Impact, Haettenschweiler, "Arial Narrow Bold", "Arial Narrow", sans-serif;
  --body: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }
::selection { background: var(--yellow); color: var(--navy); }

.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 110px 0; }
.section-dark { background: var(--navy); color: var(--white); }
.section-soft { background: var(--offwhite); }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 999; background: var(--yellow); color: var(--navy); padding: 10px 16px; font-weight: 800; border-radius: 8px; }
.skip-link:focus { top: 12px; }

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: 92px;
  transition: .3s ease;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(6,23,47,.08);
}
.site-header.scrolled { height: 78px; box-shadow: 0 10px 30px rgba(6,23,47,.10); }
.nav-shell { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { width: 190px; flex: 0 0 auto; }
.brand img { width: 100%; max-height: 72px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 28px; font-weight: 750; font-size: .92rem; }
.main-nav > a:not(.nav-cta) { position: relative; }
.main-nav > a:not(.nav-cta)::after { content: ""; position: absolute; height: 2px; left: 0; right: 100%; bottom: -8px; background: var(--blue); transition: .25s ease; }
.main-nav > a:not(.nav-cta):hover::after { right: 0; }
.nav-cta { padding: 12px 20px; background: var(--yellow); color: var(--navy); border-radius: 999px; font-weight: 900; box-shadow: 0 8px 20px rgba(255,210,31,.24); }
.menu-toggle { display: none; background: none; border: 0; width: 42px; padding: 8px; }
.menu-toggle span { display: block; height: 3px; background: var(--navy); margin: 5px 0; border-radius: 3px; transition: .25s ease; }

.hero { position: relative; min-height: 820px; padding: 190px 0 145px; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 70% 25%, rgba(15,99,233,.24), transparent 30%), linear-gradient(135deg, #06172f 0%, #081e3f 58%, #06172f 100%); }
.hero::after { content: ""; position: absolute; width: 700px; height: 700px; border: 1px solid rgba(105,231,255,.10); border-radius: 50%; right: -240px; top: 50px; box-shadow: 0 0 0 80px rgba(105,231,255,.025), 0 0 0 160px rgba(105,231,255,.015); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 75px; align-items: center; }
.eyebrow { margin: 0 0 20px; text-transform: uppercase; letter-spacing: .13em; font-size: .76rem; font-weight: 900; color: var(--cyan-2); display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 34px; height: 3px; background: var(--yellow); border-radius: 3px; display: inline-block; }
.eyebrow-dark { color: var(--blue); }
.eyebrow.centered { justify-content: center; }
.hero h1, h2 { font-family: var(--heading); text-transform: uppercase; letter-spacing: .015em; line-height: .98; margin: 0; font-weight: 900; }
.hero h1 { font-size: clamp(4.2rem, 7.3vw, 7.2rem); max-width: 750px; }
.hero h1 em, h2 em { font-style: normal; color: var(--yellow); }
.hero-lead { margin: 28px 0 10px; font-size: clamp(1.2rem, 2vw, 1.55rem); line-height: 1.45; max-width: 660px; font-weight: 750; }
.hero-question { font-size: 1.08rem; color: #d7e6fb; margin: 0 0 10px; }
.hero-question strong { color: var(--yellow); }
.hero-text { color: #aabbd2; max-width: 650px; margin: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 30px; }
.btn { min-height: 52px; padding: 14px 23px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-weight: 900; border: 1px solid transparent; transition: .25s ease; }
.btn svg { width: 20px; fill: currentColor; }
.btn-primary { background: var(--yellow); color: var(--navy); box-shadow: 0 12px 30px rgba(255,210,31,.23); }
.btn-primary:hover { transform: translateY(-3px); background: #ffdd4c; box-shadow: 0 18px 36px rgba(255,210,31,.28); }
.btn-ghost { border-color: rgba(255,255,255,.25); color: var(--white); }
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan-2); transform: translateY(-3px); }
.hero-location { display: flex; align-items: center; gap: 10px; color: #c7d5e8; font-size: .92rem; }
.hero-location svg { width: 20px; fill: var(--cyan); flex: 0 0 auto; }

.hero-visual { position: relative; }
.hero-card { position: relative; background: linear-gradient(165deg, rgba(18,55,101,.88), rgba(5,21,43,.95)); border: 1px solid rgba(105,231,255,.18); border-radius: 30px; min-height: 510px; padding: 24px; overflow: hidden; box-shadow: 0 40px 100px rgba(0,0,0,.34); }
.hero-card::after { content: ""; position: absolute; inset: auto -20% -36% -20%; height: 58%; background: radial-gradient(ellipse, rgba(27,205,242,.30), transparent 66%); }
.hero-card-top { display: flex; align-items: center; gap: 10px; font-size: .72rem; font-weight: 900; letter-spacing: .12em; color: #c8d9ec; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); }
.mini-label { margin-left: auto; font-size: .62rem; opacity: .55; }
.depth-graphic { position: absolute; inset: 75px 28px 85px; border-radius: 18px; background: linear-gradient(to bottom, rgba(25,152,222,.16) 0 18%, rgba(187,151,102,.16) 18% 40%, rgba(117,74,46,.20) 40% 67%, rgba(58,42,34,.28) 67%); overflow: hidden; border: 1px solid rgba(255,255,255,.07); }
.water-line { position: absolute; left: 0; right: 0; top: 18%; height: 2px; background: var(--cyan); box-shadow: 0 0 20px var(--cyan); }
.well-shaft { position: absolute; left: 50%; top: 8%; bottom: 8%; width: 32px; transform: translateX(-50%); border: 3px solid #dfe7ee; border-radius: 18px; background: rgba(255,255,255,.04); z-index: 2; }
.well-shaft::before { content: ""; position: absolute; top: -23px; left: 50%; transform: translateX(-50%); width: 54px; height: 30px; background: var(--yellow); clip-path: polygon(50% 0,100% 100%,0 100%); }
.well-shaft span { position: absolute; bottom: 7%; left: 50%; transform: translateX(-50%); width: 18px; height: 18px; background: var(--cyan); border-radius: 50%; box-shadow: 0 0 30px 8px rgba(27,205,242,.45); }
.ground-layer { position: absolute; left: 0; right: 0; border-top: 1px dashed rgba(255,255,255,.14); }
.layer-1 { top: 40%; }.layer-2 { top: 67%; }.layer-3 { top: 88%; }
.depth-mark { position: absolute; right: 14px; font-size: .66rem; font-weight: 900; color: rgba(255,255,255,.55); letter-spacing: .08em; }
.d0 { top: 5%; }.d40 { top: 36%; }.d80 { top: 63%; }.d120 { bottom: 5%; color: var(--yellow); }
.hero-stat { position: absolute; z-index: 3; left: 28px; bottom: 24px; }
.hero-stat-number, .hero-stat-unit { font-family: var(--heading); font-size: 2.5rem; line-height: 1; color: var(--yellow); }
.hero-stat small { display: block; color: #c0cfe1; font-size: .72rem; text-transform: uppercase; letter-spacing: .11em; margin-top: 4px; }
.wave-divider { position: absolute; z-index: 2; left: 0; right: 0; bottom: -1px; height: 105px; }
.wave-divider svg { width: 100%; height: 100%; display: block; }
.wave-divider path { fill: #fff; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(4px); opacity: .35; z-index: 1; }
.hero-glow-one { width: 170px; height: 170px; background: var(--blue); left: 5%; top: 40%; filter: blur(80px); }
.hero-glow-two { width: 220px; height: 220px; background: var(--cyan); right: 8%; top: 48%; filter: blur(120px); opacity: .15; }
.bubble { position: absolute; z-index: 1; border: 1px solid rgba(105,231,255,.24); border-radius: 50%; }
.bubble-one { width: 16px; height: 16px; right: 8%; top: 24%; }.bubble-two { width: 8px; height: 8px; right: 13%; top: 31%; }.bubble-three { width: 28px; height: 28px; left: 46%; bottom: 22%; }

.promise-strip { margin-top: -2px; background: var(--white); position: relative; z-index: 3; padding: 24px 0 38px; }
.promise-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; background: var(--yellow); color: var(--navy); padding: 22px 30px; border-radius: 18px; box-shadow: 0 16px 40px rgba(255,184,0,.18); }
.promise-inner > div { display: flex; align-items: center; gap: 14px; }
.promise-inner p { margin: 0; font-size: 1.2rem; font-weight: 700; }
.promise-inner a { font-family: var(--heading); font-size: 1.75rem; letter-spacing: .035em; white-space: nowrap; }
.quote-mark { font-family: Georgia, serif; font-size: 3rem; line-height: .7; }

.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: end; margin-bottom: 55px; }
h2 { font-size: clamp(2.9rem, 5vw, 4.8rem); color: var(--navy); }
.section-dark h2 { color: var(--white); }
.intro-copy p { margin: 0; color: var(--muted); font-size: 1.12rem; }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.stat-card { min-height: 220px; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; justify-content: space-between; background: #fff; transition: .3s ease; }
.stat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.stat-kicker { font-size: .72rem; letter-spacing: .12em; font-weight: 900; color: var(--blue); }
.stat-card > div:not(.coast-icon) { display: flex; align-items: baseline; gap: 8px; }
.stat-card strong { font-family: var(--heading); font-size: 4.7rem; line-height: .9; color: var(--navy); }
.stat-card > div > span { font-family: var(--heading); font-size: 1.7rem; color: var(--blue); }
.stat-card p { margin: 0; color: var(--muted); font-weight: 700; }
.stat-sizes { gap: 12px !important; }
.stat-sizes strong { font-size: 3.8rem; }
.stat-card-accent { background: var(--navy); color: #fff; border-color: var(--navy); position: relative; overflow: hidden; }
.stat-card-accent .stat-kicker { color: var(--yellow); }
.stat-card-accent p { color: #fff; }
.coast-icon { position: absolute; width: 160px; height: 160px; right: -15px; top: 28px; opacity: .8; }
.coast-icon svg path:first-child { fill: rgba(27,205,242,.14); stroke: var(--cyan); stroke-width: 1; }
.coast-icon .wave-line { fill: none; stroke: var(--yellow); stroke-width: 2; }

.section-title-row { display: flex; justify-content: space-between; gap: 60px; align-items: end; margin-bottom: 48px; }
.section-title-row > p { width: min(430px, 100%); color: var(--muted); margin: 0 0 8px; }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.service-card { min-height: 300px; position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; overflow: hidden; transition: .3s ease; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.service-card::after { content: ""; position: absolute; width: 160px; height: 160px; border-radius: 50%; right: -80px; bottom: -90px; background: rgba(14,99,233,.05); }
.service-featured { background: var(--navy); color: #fff; border-color: var(--navy); }
.service-featured::after { background: rgba(27,205,242,.10); }
.service-icon { width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center; background: rgba(14,99,233,.08); margin-bottom: 28px; }
.service-featured .service-icon { background: rgba(27,205,242,.14); }
.service-icon svg { width: 30px; fill: var(--blue); }
.service-featured .service-icon svg { fill: var(--cyan); }
.service-number { position: absolute; top: 28px; right: 30px; font-family: var(--heading); font-size: 1.4rem; color: #a8b5c7; }
.service-featured .service-number { color: rgba(255,255,255,.35); }
.service-card h3 { font-size: 1.55rem; line-height: 1.18; margin: 0 0 12px; color: var(--navy); }
.service-featured h3 { color: #fff; }
.service-card p { color: var(--muted); margin: 0; }
.service-featured p { color: #b7c7da; }
.service-detail { margin-top: 20px; display: inline-flex; border: 1px solid rgba(27,205,242,.24); color: var(--cyan-2); border-radius: 999px; padding: 8px 12px; font-size: .78rem; font-weight: 800; }

.capacity { position: relative; overflow: hidden; }
.capacity::before { content: ""; position: absolute; width: 620px; height: 620px; border-radius: 50%; background: rgba(14,99,233,.12); filter: blur(100px); right: -200px; top: -160px; }
.capacity-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr .9fr; gap: 80px; align-items: center; }
.capacity-copy > p:last-of-type { color: #b9c8dc; max-width: 610px; font-size: 1.05rem; }
.diameter-row { display: flex; gap: 12px; margin-top: 34px; }
.diameter-row > div { min-width: 112px; padding: 18px 14px; border: 1px solid rgba(255,255,255,.13); border-radius: 18px; text-align: center; background: rgba(255,255,255,.03); }
.diameter-row strong { display: block; font-family: var(--heading); font-size: 2.2rem; color: var(--yellow); line-height: 1; }
.diameter-row span { color: #b8c7db; font-size: .72rem; text-transform: uppercase; font-weight: 800; letter-spacing: .06em; }
.depth-meter { background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.12); border-radius: 26px; padding: 32px; box-shadow: 0 30px 70px rgba(0,0,0,.18); }
.meter-title { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 24px; }
.meter-title span { font-size: .72rem; letter-spacing: .12em; font-weight: 900; color: var(--cyan); }
.meter-title strong { color: var(--yellow); }
.meter-track { height: 16px; padding: 3px; background: rgba(255,255,255,.08); border-radius: 999px; overflow: hidden; }
.meter-track span { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, var(--cyan), var(--blue)); border-radius: inherit; transition: width 1.5s cubic-bezier(.2,.8,.2,1); box-shadow: 0 0 20px rgba(27,205,242,.35); }
.depth-meter.js-meter .meter-track span { width: 0; }
.depth-meter.js-meter.active .meter-track span { width: 100%; }
.meter-labels { display: flex; justify-content: space-between; color: #8799b2; font-size: .72rem; margin-top: 9px; }
.meter-note { margin-top: 28px; color: #b9c8dc; border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px; }

.terrain-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; align-items: center; }
.terrain-copy p:last-child { color: var(--muted); font-size: 1.05rem; }
.terrain-cards { display: grid; gap: 14px; }
.terrain-card { position: relative; height: 130px; border-radius: 20px; overflow: hidden; border: 1px solid var(--line); background: #f3f6fa; }
.terrain-card .terrain-texture { position: absolute; inset: 0; opacity: .2; }
.rock .terrain-texture { background: radial-gradient(circle at 20% 30%, #3e4a59 0 20px, transparent 22px), radial-gradient(circle at 55% 60%, #7c8999 0 27px, transparent 29px), radial-gradient(circle at 82% 25%, #536070 0 24px, transparent 26px); background-size: 120px 100px; }
.sand .terrain-texture { background-image: radial-gradient(#a9874e 1px, transparent 1px); background-size: 6px 6px; }
.semihard .terrain-texture { background: repeating-linear-gradient(15deg, #6e4d34 0 4px, transparent 4px 12px); }
.terrain-card div { position: relative; height: 100%; display: flex; align-items: center; justify-content: space-between; padding: 0 28px; }
.terrain-card strong { font-family: var(--heading); font-size: 2.1rem; text-transform: uppercase; color: var(--navy); }
.terrain-card div span { font-family: var(--heading); font-size: 2.8rem; color: rgba(14,99,233,.18); }

.centered-heading { text-align: center; margin-bottom: 45px; }
.uses-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.use-card { min-height: 165px; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 25px 15px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; text-align: center; transition: .3s ease; }
.use-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); border-color: transparent; }
.use-card svg { width: 52px; height: 52px; fill: var(--blue); }
.use-card span { font-weight: 900; color: var(--navy); }

.gallery-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: stretch; }
.gallery-item { margin: 0; min-height: 560px; border-radius: 28px; overflow: hidden; position: relative; background: var(--navy); padding: 6px; box-shadow: var(--shadow); }
.gallery-open { width: 100%; height: 100%; padding: 0; border: 0; background: transparent; border-radius: 22px; overflow: hidden; position: relative; display: block; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; border-radius: 22px; transition: transform .6s ease; }
.gallery-item:hover img { transform: scale(1.025); }
.gallery-item::before { content: ""; position: absolute; inset: -1px; border-radius: 28px; padding: 1px; background: linear-gradient(135deg, var(--cyan), transparent 35%, var(--yellow)); pointer-events: none; opacity: .65; }
.gallery-overlay { position: absolute; left: 18px; right: 18px; bottom: 18px; padding: 14px 18px; border-radius: 14px; background: rgba(6,23,47,.82); backdrop-filter: blur(12px); color: #fff; display: flex; align-items: center; justify-content: space-between; font-weight: 800; opacity: 0; transform: translateY(8px); transition: .3s ease; }
.gallery-item:hover .gallery-overlay, .gallery-open:focus-visible .gallery-overlay { opacity: 1; transform: translateY(0); }
.gallery-overlay b { color: var(--yellow); font-size: 1.25rem; }

.coverage { position: relative; overflow: hidden; }
.coverage-grid { display: grid; grid-template-columns: 1fr .85fr; gap: 70px; align-items: center; }
.coverage-lead { color: #c0cee0; font-size: 1.1rem; }
.coverage-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; margin-top: 28px; }
.coverage-list span { position: relative; padding-left: 22px; color: #d5e2f3; font-weight: 650; }
.coverage-list span::before { content: "✓"; position: absolute; left: 0; color: var(--yellow); font-weight: 1000; }
.coverage-visual { position: relative; min-height: 460px; display: grid; place-items: center; }
.coast-shape { width: min(100%, 450px); filter: drop-shadow(0 30px 60px rgba(0,0,0,.25)); }
.coverage-badge { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); background: var(--yellow); color: var(--navy); padding: 13px 24px; border-radius: 14px; text-align: center; box-shadow: 0 14px 30px rgba(255,210,31,.18); white-space: nowrap; }
.coverage-badge strong { display: block; font-family: var(--heading); font-size: 1.45rem; line-height: 1; }
.coverage-badge span { display: block; font-size: .64rem; letter-spacing: .18em; font-weight: 900; margin-top: 4px; }

.trust { padding-top: 80px; padding-bottom: 80px; }
.trust-card { background: linear-gradient(135deg, #f5f9ff, #fff); border: 1px solid var(--line); border-radius: 30px; padding: 45px; display: grid; grid-template-columns: 110px 1fr; gap: 32px; align-items: center; box-shadow: var(--shadow); }
.shield-icon { width: 100px; height: 100px; display: grid; place-items: center; border-radius: 28px; background: var(--navy); }
.shield-icon svg { width: 65px; height: 65px; }
.shield-icon svg path:first-child { fill: var(--blue); stroke: var(--cyan); stroke-width: 1.3; }
.shield-icon .check { fill: none; stroke: var(--yellow); stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; }
.trust-card h2 { font-size: clamp(2.5rem,4vw,4rem); }
.trust-card p:last-child { margin-bottom: 0; color: var(--muted); max-width: 760px; }

.contact { position: relative; overflow: hidden; }
.contact::before { content: ""; position: absolute; width: 520px; height: 520px; right: -140px; top: -180px; border-radius: 50%; background: radial-gradient(circle, rgba(27,205,242,.18), transparent 65%); }
.contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; align-items: center; }
.contact-copy p:last-child { color: #b9c8dc; font-size: 1.05rem; }
.contact-panel { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.13); border-radius: 28px; padding: 34px; box-shadow: 0 30px 70px rgba(0,0,0,.2); }
.contact-label { color: var(--cyan); font-size: .72rem; letter-spacing: .14em; font-weight: 900; }
.contact-phone { display: block; font-family: var(--heading); font-size: clamp(2.7rem,5vw,4.6rem); color: var(--yellow); line-height: 1.1; margin: 8px 0 12px; }
.contact-panel p { color: #c5d3e5; }
.btn-wide { width: 100%; margin-top: 10px; }

.site-footer { background: #030d1b; color: #c8d5e7; padding: 55px 0 22px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr .7fr .8fr; gap: 60px; padding-bottom: 42px; }
.footer-brand img { width: 220px; background: #fff; border-radius: 16px; padding: 10px; }
.footer-brand p { max-width: 380px; color: #8597af; font-size: .9rem; }
.footer-links, .footer-contact { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-links strong, .footer-contact strong { color: #fff; margin-bottom: 4px; }
.footer-links a, .footer-contact a, .footer-contact span { color: #8ea0b8; font-size: .9rem; }
.footer-links a:hover, .footer-contact a:hover { color: var(--yellow); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 20px; display: flex; justify-content: space-between; gap: 20px; color: #64758c; font-size: .78rem; }

.floating-call { position: fixed; right: 20px; bottom: 20px; z-index: 90; display: flex; align-items: center; gap: 9px; background: var(--yellow); color: var(--navy); padding: 13px 18px; border-radius: 999px; box-shadow: 0 14px 36px rgba(0,0,0,.24); font-weight: 900; transform: translateY(100px); opacity: 0; transition: .3s ease; }
.floating-call.visible { transform: translateY(0); opacity: 1; }
.floating-call svg { width: 21px; fill: currentColor; }

.lightbox { width: min(900px, calc(100% - 30px)); max-height: 90vh; padding: 0; border: 0; background: transparent; overflow: visible; }
.lightbox::backdrop { background: rgba(2,10,20,.88); backdrop-filter: blur(8px); }
.lightbox img { width: 100%; max-height: 86vh; object-fit: contain; border-radius: 20px; box-shadow: 0 30px 100px rgba(0,0,0,.5); }
.lightbox-close { position: absolute; right: -12px; top: -45px; width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); color: #fff; background: rgba(0,0,0,.45); font-size: 1.7rem; line-height: 1; }

.reveal { opacity: 1; transform: none; }
.reveal.will-reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.will-reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay, .reveal-delay-1 { transition-delay: .12s; }.reveal-delay-2 { transition-delay: .2s; }.reveal-delay-3 { transition-delay: .28s; }.reveal-delay-4 { transition-delay: .36s; }

@media (max-width: 1020px) {
  .main-nav { gap: 18px; font-size: .86rem; }
  .hero-grid, .capacity-grid, .coverage-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 160px; }
  .hero-visual { width: min(620px, 100%); }
  .hero-grid { gap: 45px; }
  .terrain-grid { grid-template-columns: 1fr; gap: 45px; }
  .uses-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-grid, .coverage-grid { gap: 45px; }
}

@media (max-width: 820px) {
  .site-header, .site-header.scrolled { height: 76px; }
  .brand { width: 155px; }
  .menu-toggle { display: block; z-index: 102; }
  .main-nav { position: fixed; top: 76px; left: 0; right: 0; background: rgba(255,255,255,.98); backdrop-filter: blur(14px); padding: 18px 20px 24px; display: grid; gap: 0; border-bottom: 1px solid var(--line); box-shadow: 0 20px 40px rgba(6,23,47,.10); transform: translateY(-130%); transition: .3s ease; z-index: 101; }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 12px 4px; }
  .nav-cta { text-align: center; margin-top: 8px; }
  .menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .menu-toggle.active span:nth-child(2) { opacity: 0; }
  .menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  .hero { min-height: auto; padding-top: 130px; }
  .intro-grid { grid-template-columns: 1fr; gap: 22px; }
  .stats-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .section-title-row { flex-direction: column; align-items: flex-start; gap: 18px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item { min-height: 520px; }
  .trust-card { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 580px) {
  .container { width: min(100% - 28px, 1180px); }
  .section { padding: 78px 0; }
  .hero { padding: 120px 0 110px; }
  .hero h1 { font-size: clamp(3.5rem, 18vw, 5.2rem); }
  h2 { font-size: clamp(2.6rem, 13vw, 3.9rem); }
  .hero-card { min-height: 430px; padding: 18px; }
  .depth-graphic { inset: 64px 18px 82px; }
  .hero-actions .btn { width: 100%; }
  .promise-inner { padding: 20px; flex-direction: column; align-items: flex-start; }
  .promise-inner a { font-size: 1.55rem; }
  .diameter-row { display: grid; grid-template-columns: repeat(3,1fr); }
  .diameter-row > div { min-width: 0; padding: 15px 8px; }
  .diameter-row strong { font-size: 1.8rem; }
  .uses-grid { grid-template-columns: repeat(2, 1fr); }
  .use-card:last-child { grid-column: 1 / -1; }
  .gallery-item { min-height: 420px; }
  .coverage-list { grid-template-columns: 1fr; }
  .coverage-visual { min-height: 350px; }
  .trust-card { padding: 28px; }
  .contact-panel { padding: 25px; }
  .contact-phone { font-size: 2.65rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .floating-call { left: 14px; right: 14px; bottom: 14px; justify-content: center; }
  .lightbox-close { right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal, .reveal.will-reveal { opacity: 1; transform: none; }
}