/* ==========================================================================
   Atomic Sprayers — Homepage
   Palette from the brand flyers: carbon black, safety orange, steel & white
   ========================================================================== */

/* ---------- 1. Design tokens ---------- */
:root {
  --black: #0B0B0C;
  --carbon: #131416;
  --carbon-2: #1B1D20;
  --steel: #2A2D31;
  --orange: #FF8A1F;          /* hose-reel orange */
  --orange-600: #F07300;
  --orange-soft: #FFF1E3;

  --paper: #F6F5F2;
  --ink: #141518;
  --text: #4A4D53;
  --muted: #7A7E86;
  --line: #E4E2DD;
  --line-dark: rgba(255, 255, 255, .1);
  --white: #FFFFFF;

  --font-head: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;

  --container: 1220px;
  --gutter: 24px;
  --section-y: clamp(84px, 9vw, 128px);
  --header-h: 80px;
  --radius-lg: 18px;
  --radius: 12px;
  --radius-sm: 8px;

  --shadow-md: 0 20px 44px -22px rgba(0, 0, 0, .35);
  --shadow-lg: 0 44px 90px -36px rgba(0, 0, 0, .6);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font-body); font-size: 17px; line-height: 1.7; color: var(--text); background: var(--paper); -webkit-font-smoothing: antialiased; }
body.no-scroll { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3 { font-family: var(--font-head); font-weight: 700; color: var(--ink); letter-spacing: .005em; text-transform: uppercase; }
.hl { color: var(--orange); }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.icon { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; border-radius: 4px; }

/* ---------- 3. Animations ---------- */
.js-reveal .reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); transition-delay: var(--d, 0s); }
.js-reveal .reveal.is-visible { opacity: 1; transform: none; }
.hero-anim { opacity: 0; transform: translateY(22px); transition: opacity 1s var(--ease-out), transform 1s var(--ease-out); transition-delay: var(--d, 0s); }
.is-loaded .hero-anim { opacity: 1; transform: none; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes pulse { 0%, 100% { opacity: .55; transform: scale(1); } 50% { opacity: .85; transform: scale(1.08); } }
@keyframes shine { 0% { left: -60%; } 55%, 100% { left: 130%; } }

/* ---------- 4. Helpers ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 14px; font-size: 13px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--orange-600); }
.eyebrow::before { content: ""; width: 10px; height: 10px; border-radius: 50%; border: 2px solid currentColor; }
.eyebrow-light { color: var(--orange); }
.section-title { font-size: clamp(38px, 4.8vw, 62px); line-height: 1; }
.section-intro { margin-top: 18px; font-size: 18px; color: var(--muted); }
.lead { font-size: 20px; line-height: 1.6; color: var(--ink); font-weight: 500; }

/* ---------- 5. Buttons ---------- */
.btn { position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 52px; padding: 0 26px; border: 2px solid transparent; border-radius: var(--radius-sm); font-family: var(--font-head); font-size: 18px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; cursor: pointer; transition: background-color .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease); }
.btn .icon { width: 18px; height: 18px; transition: transform .3s var(--ease); }
.btn:hover .icon:last-child:not(:first-child) { transform: translateX(4px); }
.btn-sm { height: 42px; padding: 0 18px; font-size: 16px; }
.btn-lg { height: 58px; padding: 0 30px; font-size: 19px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--orange); color: var(--black); box-shadow: 0 14px 30px -14px rgba(255, 138, 31, .8); }
.btn-primary:hover { background: #FF9C40; transform: translateY(-2px); }
.btn-primary::after { content: ""; position: absolute; top: 0; left: -60%; width: 40%; height: 100%; background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .5), transparent); transform: skewX(-20deg); animation: shine 4.5s ease-in-out infinite; }
.btn-ghost { color: var(--white); border-color: rgba(255, 255, 255, .3); }
.btn-ghost:hover { border-color: var(--orange); color: var(--orange); }
.btn-dark { background: var(--black); color: var(--white); }
.btn-dark:hover { background: var(--steel); transform: translateY(-2px); }
.btn-outline-dark { color: var(--black); border-color: var(--black); }
.btn-outline-dark:hover { background: var(--black); color: var(--white); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- 6. Header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; height: var(--header-h); background: rgba(11, 11, 12, .94); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line-dark); transition: height .3s var(--ease), box-shadow .3s; }
.site-header.is-scrolled { --header-h: 68px; box-shadow: 0 14px 30px -20px rgba(0, 0, 0, .8); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }

.logo { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-mark { width: 44px; height: 44px; transition: transform .8s var(--ease); }
.logo:hover .logo-mark { transform: rotate(120deg); }
.logo-text { font-family: var(--font-head); font-size: 26px; font-weight: 800; font-style: italic; letter-spacing: .02em; text-transform: uppercase; color: var(--white); line-height: 1; }
.logo-text b { margin-left: 6px; color: var(--orange); font-weight: 800; }

.main-nav { display: flex; align-items: center; }
.main-nav ul { display: flex; gap: 30px; }
.main-nav a:not(.btn) { position: relative; display: block; padding: 6px 0; font-family: var(--font-head); font-size: 17px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: rgba(255, 255, 255, .72); transition: color .25s; }
.main-nav a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--orange); transform: scaleX(0); transition: transform .3s var(--ease); }
.main-nav a:not(.btn):hover, .main-nav a.is-active { color: var(--white); }
.main-nav a:not(.btn):hover::after, .main-nav a.is-active::after { transform: scaleX(1); }
.nav-cta { display: none; }

.header-actions { display: flex; align-items: center; gap: 18px; }
.header-phone { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-size: 19px; font-weight: 700; letter-spacing: .04em; color: var(--white); transition: color .25s; }
.header-phone .icon { width: 18px; height: 18px; color: var(--orange); }
.header-phone:hover { color: var(--orange); }

.nav-toggle { display: none; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line-dark); border-radius: 10px; background: transparent; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.nav-toggle span { width: 18px; height: 2px; background: var(--white); transition: transform .3s var(--ease), opacity .2s; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 7. Hero ---------- */
.hero { position: relative; padding: clamp(64px, 7vw, 100px) 0 clamp(80px, 8vw, 112px); background: var(--black); color: var(--white); overflow: hidden; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; background:
  linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px) 0 0 / 48px 48px,
  linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px) 0 0 / 48px 48px,
  var(--black); }
.glow { position: absolute; right: 8%; top: 18%; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 138, 31, .28), transparent 65%); animation: pulse 6s ease-in-out infinite; }
.orbits { opacity: .5; position: absolute; right: -6%; top: 50%; width: 720px; height: 720px; margin-top: -360px; animation: spin 80s linear infinite; }

.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(40px, 6vw, 80px); align-items: center; }

.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; font-size: 13.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--black); background: var(--orange); border-radius: 999px; }
.badge .icon { width: 15px; height: 15px; }
.badge-ghost { background: transparent; color: var(--white); border: 1px solid rgba(255, 255, 255, .25); }
.badge-ghost .icon { color: var(--orange); }

.hero-title { font-size: clamp(52px, 6.4vw, 92px); line-height: .92; color: var(--white); font-weight: 800; }
.hero-text { margin: 26px 0 36px; max-width: 540px; font-size: 18.5px; color: rgba(255, 255, 255, .72); }

.hero-stats { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--line-dark); }
.hero-stats li { padding-right: 34px; }
.hero-stats li + li { padding-left: 34px; border-left: 1px solid var(--line-dark); }
.hero-stats strong { display: block; font-family: var(--font-head); font-size: 50px; font-weight: 800; line-height: 1; color: var(--white); }
.hero-stats small { margin-left: 4px; font-size: 22px; color: var(--orange); }
.hero-stats li > span { font-size: 14.5px; color: rgba(255, 255, 255, .6); }

.hero-visual { position: relative; padding: 40px 0 56px; }
.rig-stage { position: relative; padding: 24px 12px 0; }
.rig-stage::before { content: ""; position: absolute; left: 4%; right: 4%; bottom: 8%; height: 46%; border-radius: 50%; background: radial-gradient(closest-side, rgba(255, 138, 31, .22), transparent); }
.rig { position: relative; width: 100%; height: auto; overflow: visible; animation: float 7s ease-in-out infinite; }
.rig-label { font-family: var(--font-head); font-size: 26px; font-weight: 800; font-style: italic; letter-spacing: 2px; fill: #C3C7CD; }
.reel { transform-origin: 454px 214px; transform-box: view-box; animation: spin 6s linear infinite; }
.hose { stroke-dasharray: 6 4; animation: hoseflow 1.2s linear infinite; }
.tank-fill { transform-origin: 211px 298px; transform-box: view-box; animation: tankfill 5s ease-in-out infinite; }
.mist circle { fill: rgba(255, 255, 255, .85); animation: mist 1.6s ease-out infinite; }
.mist circle:nth-child(1) { --tx: 26px; --ty: -24px; }
.mist circle:nth-child(2) { --tx: 34px; --ty: -8px; animation-delay: .25s; }
.mist circle:nth-child(3) { --tx: 18px; --ty: -34px; animation-delay: .5s; }
.mist circle:nth-child(4) { --tx: 38px; --ty: -20px; animation-delay: .75s; }
.mist circle:nth-child(5) { --tx: 24px; --ty: -12px; animation-delay: 1s; }
.mist circle:nth-child(6) { --tx: 30px; --ty: -36px; animation-delay: 1.25s; }
@keyframes hoseflow { to { stroke-dashoffset: -20; } }
@keyframes tankfill { 0%, 100% { transform: scaleY(.55); } 50% { transform: scaleY(1); } }
@keyframes mist { 0% { transform: translate(0, 0) scale(.4); opacity: 0; } 20% { opacity: 1; } 100% { transform: translate(var(--tx), var(--ty)) scale(1.4); opacity: 0; } }

.spec-chip { position: absolute; display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; font-size: 14px; font-weight: 700; color: var(--white); background: rgba(19, 20, 22, .92); border: 1px solid rgba(255, 138, 31, .4); border-radius: 999px; box-shadow: var(--shadow-md); backdrop-filter: blur(8px); white-space: nowrap; }
.spec-chip .icon { width: 17px; height: 17px; color: var(--orange); }
.chip-1 { left: 0; top: 4%; animation: float 6s ease-in-out infinite; }
.chip-2 { right: 0; bottom: 4px; animation: float 7s ease-in-out -2s infinite; }
.chip-3 { left: 6%; bottom: 4px; animation: float 6.5s ease-in-out -4s infinite; }

/* Ticker */
.ticker { overflow: hidden; background: var(--orange); }
.ticker-track { display: flex; width: max-content; animation: marquee 34s linear infinite; }
.ticker span { display: inline-flex; align-items: center; gap: 28px; padding: 14px 0 14px 28px; font-family: var(--font-head); font-size: 22px; font-weight: 800; font-style: italic; letter-spacing: .04em; text-transform: uppercase; color: var(--black); white-space: nowrap; }
.ticker span::after { content: ""; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--black); }

/* ---------- 8. Shared ---------- */
.section { padding-block: var(--section-y); }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head .eyebrow { justify-content: center; }

/* ---------- 9. About ---------- */
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(48px, 7vw, 100px); align-items: center; }
.about-media { position: relative; padding: 0 0 40px 40px; }
.about-media::before { content: ""; position: absolute; left: 0; top: 40px; right: 40px; bottom: 0; border: 2px solid var(--orange); border-radius: var(--radius-lg); }
.about-img { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); background: var(--white); }
.about-img img { width: 100%; transition: transform 1.2s var(--ease); }
.about-img:hover img { transform: scale(1.04); }
.about-stamp { position: absolute; right: -16px; top: 32px; padding: 16px 20px; background: var(--black); border-radius: var(--radius); box-shadow: var(--shadow-lg); border-left: 4px solid var(--orange); }
.about-stamp strong { display: block; font-family: var(--font-head); font-size: 26px; font-weight: 800; text-transform: uppercase; color: var(--white); line-height: 1; }
.about-stamp span { font-size: 14px; color: rgba(255, 255, 255, .65); }

.about-copy .section-title { margin-bottom: 22px; }
.about-copy > p:not(.eyebrow):not(.lead) { margin-top: 16px; }
.benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 32px; }
.benefits li { display: flex; align-items: flex-start; gap: 14px; padding: 18px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s; }
.benefits li:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.b-icon { display: grid; place-items: center; width: 44px; height: 44px; flex-shrink: 0; border-radius: 10px; background: var(--black); color: var(--orange); transition: transform .4s var(--ease); }
.benefits li:hover .b-icon { transform: rotate(-10deg); }
.benefits h3 { font-size: 20px; line-height: 1.1; }
.benefits p { font-size: 15px; color: var(--muted); }

/* ---------- 10. Systems (dark) ---------- */
.systems { background: radial-gradient(800px 500px at 50% 0%, rgba(255, 138, 31, .12), transparent 60%), var(--carbon); color: rgba(255, 255, 255, .7); }
.systems .section-title { color: var(--white); }
.systems .section-intro { color: rgba(255, 255, 255, .6); }

.model-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.model { position: relative; display: flex; flex-direction: column; padding: 32px 30px; background: var(--carbon-2); border: 1px solid var(--line-dark); border-radius: var(--radius-lg); transition: transform .4s var(--ease), border-color .4s, box-shadow .4s; }
.model:hover { transform: translateY(-6px); border-color: rgba(255, 138, 31, .5); box-shadow: 0 30px 60px -30px rgba(255, 138, 31, .4); }
.model-featured { border-color: rgba(255, 138, 31, .55); background: linear-gradient(180deg, #24201B, var(--carbon-2)); }
.model-ribbon { display: none; }
.model-size { display: inline-block; margin-bottom: 8px; font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--orange); }
.model h3 { font-size: 52px; line-height: 1; color: var(--white); font-style: italic; font-weight: 800; }
.model h3 em { color: var(--orange); }

.gauge { position: relative; height: 14px; margin: 26px 0 22px; border-radius: 999px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.gauge span { position: absolute; inset: 0 auto 0 0; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--orange-600), var(--orange)); transition: width 1.6s var(--ease-out) .4s; }
.is-visible .gauge span { width: calc(var(--fill) * 100%); }
.gauge b { position: absolute; right: 0; top: -26px; font-family: var(--font-head); font-size: 15px; letter-spacing: .06em; color: rgba(255, 255, 255, .55); }

.model-specs { display: grid; gap: 10px; padding-bottom: 20px; border-bottom: 1px solid var(--line-dark); }
.model-specs li { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--white); }
.model-specs .icon { width: 18px; height: 18px; color: var(--orange); }
.model-fits { margin-top: 18px; font-size: 15px; line-height: 1.6; }
.model-fits strong { color: var(--white); }

.lineup { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 5vw, 64px); align-items: center; margin-top: 48px; padding: 28px; background: var(--carbon-2); border: 1px solid var(--line-dark); border-radius: 24px; }
.lineup img { border-radius: var(--radius); background: var(--white); max-height: 520px; width: 100%; object-fit: contain; }
.lineup-copy h3 { font-size: 40px; color: var(--white); margin-bottom: 12px; }
.lineup-copy p { margin-bottom: 26px; max-width: 420px; }

/* ---------- 11. Services ---------- */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service { position: relative; padding: 36px 30px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; isolation: isolate; transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.service::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--black); transform: translateY(101%); transition: transform .55s var(--ease); }
.service:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service:hover::before { transform: none; }
.service:hover h3 { color: var(--white); }
.service:hover p { color: rgba(255, 255, 255, .7); }
.service-num { position: absolute; right: 24px; top: 14px; font-family: var(--font-head); font-size: 70px; font-weight: 800; font-style: italic; line-height: 1; color: var(--paper); transition: color .5s; }
.service:hover .service-num { color: rgba(255, 255, 255, .06); }
.service-icon { display: grid; place-items: center; width: 60px; height: 60px; margin-bottom: 24px; border-radius: 14px; background: var(--orange); color: var(--black); }
.service-icon .icon { width: 28px; height: 28px; }
.service h3 { font-size: 27px; line-height: 1.05; margin-bottom: 12px; transition: color .4s; }
.service p { font-size: 16px; transition: color .4s; }

/* ---------- 12. Features ---------- */
.features { background: var(--black); color: rgba(255, 255, 255, .7); }
.features .section-title { color: var(--white); margin-bottom: 34px; }
.features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
.feature-list { display: grid; gap: 12px; }
.feature-list li { display: flex; align-items: center; gap: 18px; padding: 18px 22px; border: 1px solid var(--line-dark); border-radius: var(--radius); background: rgba(255, 255, 255, .03); transition: border-color .35s, background-color .35s, transform .35s var(--ease); }
.feature-list li:hover { border-color: rgba(255, 138, 31, .5); background: rgba(255, 138, 31, .06); transform: translateX(6px); }
.f-num { font-family: var(--font-head); font-size: 30px; font-weight: 800; font-style: italic; color: var(--orange); line-height: 1; min-width: 40px; }
.feature-list h3 { font-size: 21px; line-height: 1.15; color: var(--white); }
.features-media { border-radius: 24px; overflow: hidden; background: var(--white); box-shadow: 0 40px 80px -30px rgba(255, 138, 31, .25); }
.features-media img { width: 100%; }

/* ---------- 13. CTA ---------- */
.cta-wrap { padding-block: var(--section-y) 0; }
.cta { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: clamp(40px, 6vw, 68px); border-radius: 26px; background:
  radial-gradient(400px 260px at 100% 0%, rgba(255, 255, 255, .3), transparent 70%),
  repeating-linear-gradient(135deg, rgba(0, 0, 0, .04) 0 2px, transparent 2px 14px),
  var(--orange); color: var(--black); box-shadow: 0 40px 80px -40px rgba(255, 138, 31, .8); }
.cta h2 { font-size: clamp(34px, 4.2vw, 54px); line-height: 1; color: var(--black); }
.cta .hl { color: var(--white); }
.cta-copy p { margin-top: 14px; font-size: 18px; font-weight: 500; color: rgba(0, 0, 0, .75); max-width: 520px; }
.cta .btn-row { flex-shrink: 0; }

/* ---------- 14. Contact ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 88px); align-items: start; }
.contact-info .section-title { margin-bottom: 18px; }
.contact-info > p:not(.eyebrow) { font-size: 18px; max-width: 440px; }
.info-list { display: grid; gap: 14px; margin-top: 34px; }
.info-list li { display: flex; align-items: center; gap: 16px; padding: 16px 18px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); transition: transform .3s var(--ease), box-shadow .3s; }
.info-list li:hover { transform: translateX(4px); box-shadow: var(--shadow-md); }
.info-icon { display: grid; place-items: center; width: 46px; height: 46px; flex-shrink: 0; border-radius: 10px; background: var(--black); color: var(--orange); }
.info-label { display: block; font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.info-list a, .info-list div > span:not(.info-label) { font-size: 18px; font-weight: 600; color: var(--ink); word-break: break-word; }
.info-list a:hover { color: var(--orange-600); }

.contact-form { display: grid; gap: 18px; padding: clamp(28px, 4vw, 44px); background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); border-top: 4px solid var(--orange); }
.contact-form h3 { font-size: 34px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field > span { font-size: 14px; font-weight: 700; color: var(--ink); }
.field input, .field select, .field textarea { width: 100%; padding: 14px 16px; font: inherit; font-size: 16px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm); transition: border-color .2s, box-shadow .2s, background-color .2s; }
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: #A2A5AB; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; background: var(--white); border-color: var(--orange); box-shadow: 0 0 0 4px rgba(255, 138, 31, .18); }

/* ---------- 15. Footer ---------- */
.site-footer { background: var(--black); color: rgba(255, 255, 255, .55); font-size: 15.5px; border-top: 4px solid var(--orange); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 48px; padding-block: 72px 56px; }
.footer-brand p { margin-top: 20px; max-width: 34ch; }
.footer-col h4 { margin-bottom: 18px; font-family: var(--font-head); font-size: 18px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--white); }
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { transition: color .2s; }
.footer-col a:hover { color: var(--orange); }
.contact-list li { display: flex; align-items: flex-start; gap: 12px; }
.contact-list .icon { width: 17px; height: 17px; margin-top: 5px; color: var(--orange); }
.contact-list a { word-break: break-word; }
.footer-bottom { border-top: 1px solid var(--line-dark); }
.footer-bottom-inner { display: flex; justify-content: space-between; gap: 16px; padding-block: 22px; font-size: 14px; color: rgba(255, 255, 255, .4); }

/* ==========================================================================
   16. Responsive
   ========================================================================== */
@media (max-width: 1100px) {
  .header-phone span { display: none; }
  .main-nav ul { gap: 22px; }
  .chip-1 { left: 0; }
  .chip-2 { right: 0; }
  .about-stamp { right: 8px; }
  .model-grid { grid-template-columns: 1fr 1fr; }
  .model-featured { order: -1; grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  :root { --header-h: 70px; }
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  .main-nav { position: fixed; inset: var(--header-h) 0 0 0; flex-direction: column; align-items: stretch; gap: 24px; padding: 20px var(--gutter) 40px; background: var(--black); border-top: 1px solid var(--line-dark); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s; }
  .nav-open .main-nav { opacity: 1; visibility: visible; transform: none; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav ul li { border-bottom: 1px solid var(--line-dark); }
  .main-nav a:not(.btn) { padding: 16px 4px; font-size: 28px; color: var(--white); }
  .main-nav a:not(.btn)::after { display: none; }
  .nav-cta { display: inline-flex; }

  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 520px; width: 100%; margin-inline: auto; }
  .orbits { display: none; }

  .about-grid, .features-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-media { max-width: 520px; }
  .features-media { max-width: 560px; }

  .service-grid { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .lineup { grid-template-columns: 1fr; }
  .lineup img { max-height: none; }

  .cta { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  :root { --gutter: 20px; }
  body { font-size: 16px; }
  .header-inner { gap: 12px; }
  .logo { min-width: 0; gap: 8px; }
  .logo-mark { width: 36px; height: 36px; }
  .logo-text { font-size: 20px; white-space: nowrap; }
  .header-actions { gap: 8px; flex-shrink: 0; }
  .header-phone { width: 44px; height: 44px; justify-content: center; border: 1px solid var(--line-dark); border-radius: 10px; }

  .hero-text { font-size: 17px; }
  .btn-row { flex-direction: column; width: 100%; }
  .btn-row .btn { width: 100%; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); width: 100%; }
  .hero-stats li { padding: 0 8px 0 0; }
  .hero-stats li + li { padding-left: 12px; }
  .hero-stats strong { font-size: 38px; }
  .hero-stats small { font-size: 16px; }
  .hero-stats li > span { font-size: 12.5px; line-height: 1.35; display: block; }
  .hero-visual { padding: 36px 0 96px; }
  .chip-2 { bottom: 48px; }
  .spec-chip { font-size: 12.5px; padding: 8px 12px; }
  .chip-1 { left: -4px; }
  .chip-2 { right: -4px; }

  .about-media { padding: 0 0 24px 18px; }
  .about-media::before { top: 24px; right: 18px; }
  .benefits { grid-template-columns: 1fr; }

  .model-grid { grid-template-columns: 1fr; }
  .model-featured { grid-column: auto; }
  .model h3 { font-size: 44px; }
  .lineup { padding: 16px; }

  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; padding-block: 56px 44px; }
  .footer-bottom-inner { flex-direction: column; gap: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .hero-anim, .reveal { opacity: 1 !important; transform: none !important; }
  .gauge span { width: calc(var(--fill) * 100%) !important; }
}