:root {
  --ink: #06111c;
  --navy: #071d31;
  --navy-2: #0b2f50;
  --cyan: #12c5ff;
  --cyan-soft: #9ae8ff;
  --amber: #ff9b28;
  --paper: #f2f7fa;
  --white: #ffffff;
  --muted: #627282;
  --line: rgba(6, 17, 28, 0.13);
  --radius: 1.25rem;
  --shadow: 0 28px 70px rgba(0, 23, 42, 0.14);
  --container: min(1180px, calc(100% - 3rem));
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans Thai", "Leelawadee UI", Tahoma, system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input { font: inherit; }
button { cursor: pointer; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 200;
  padding: .8rem 1rem;
  color: var(--ink);
  background: white;
  border-radius: .6rem;
  transition: top .2s ease;
}
.skip-link:focus { top: 1rem; }

.container { width: var(--container); margin-inline: auto; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  color: white;
  border-bottom: 1px solid rgba(255,255,255,.12);
  transition: background .25s ease, backdrop-filter .25s ease;
}

.site-header.scrolled {
  background: rgba(3, 13, 24, .88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(1400px, calc(100% - 2.25rem));
  min-height: 76px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 156px 1fr auto;
  align-items: center;
  gap: 1.5rem;
}

.brand img { width: 138px; height: 52px; object-fit: contain; }

.primary-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(.7rem, 1.3vw, 1.45rem);
}

.primary-nav a {
  position: relative;
  padding-block: .7rem;
  font-size: .86rem;
  white-space: nowrap;
  color: rgba(255,255,255,.76);
  transition: color .2s ease;
}

.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: .25rem;
  height: 2px;
  background: var(--cyan);
  transition: right .25s ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav a.is-active { color: white; }
.primary-nav a.is-active::after { right: 0; }

.nav-cta {
  padding: .72rem 1.15rem;
  font-size: .86rem;
  font-weight: 700;
  color: #001521;
  background: var(--cyan);
  border-radius: 999px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(18,197,255,.28); }

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.05);
  border-radius: 999px;
}
.menu-toggle span { display: block; width: 19px; height: 1px; margin: 5px auto; background: white; transition: transform .2s ease; }

.hero {
  position: relative;
  min-height: 800px;
  height: 100svh;
  color: white;
  background: #020a12;
  overflow: hidden;
}

.hero-image,
.hero-shade,
.hero-grid { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center; }
.hero-shade {
  background:
    linear-gradient(90deg, rgba(1,10,18,.96) 0%, rgba(1,10,18,.82) 31%, rgba(1,10,18,.2) 60%, rgba(1,10,18,.06) 100%),
    linear-gradient(0deg, rgba(1,10,18,.62) 0%, transparent 44%);
}
.hero-grid {
  opacity: .18;
  background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: linear-gradient(90deg, black, transparent 66%);
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  padding-top: clamp(9rem, 19vh, 13rem);
}

.eyebrow,
.section-kicker {
  margin: 0 0 1.3rem;
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .76rem;
  font-weight: 800;
  color: #23749b;
}
.eyebrow { color: var(--cyan-soft); display: flex; align-items: center; gap: .7rem; }
.eyebrow span { width: 36px; height: 1px; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.08; }

h1 {
  max-width: 760px;
  margin-bottom: 1.45rem;
  font-size: clamp(3.65rem, 8.6vw, 7.2rem);
  font-weight: 800;
  letter-spacing: -.055em;
}
h1 em, .join h2 em { color: transparent; font-style: normal; -webkit-text-stroke: 1.5px var(--cyan); text-shadow: 0 0 34px rgba(0,190,255,.2); }

.hero-copy { max-width: 580px; margin-bottom: 2rem; color: rgba(255,255,255,.72); font-size: 1.08rem; }
.hero-actions { display: flex; gap: .8rem; flex-wrap: wrap; }

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  padding: .82rem 1.25rem;
  border: 0;
  border-radius: .7rem;
  font-weight: 750;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: #001521; background: var(--cyan); box-shadow: 0 13px 34px rgba(0,190,255,.2); }
.button-primary:hover { background: #63dbff; box-shadow: 0 16px 40px rgba(0,190,255,.3); }
.button-ghost { color: white; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.23); backdrop-filter: blur(12px); }
.button-light { color: #06111c; background: white; }
.button-wide { width: 100%; }

.hero-benefits {
  position: absolute;
  left: 0;
  bottom: 2.8rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(130px, 1fr));
  width: min(650px, calc(100% - 3rem));
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,.2);
}
.hero-benefits div { display: grid; gap: .15rem; padding-right: 1rem; }
.hero-benefits strong { color: white; font-size: .92rem; }
.hero-benefits span { color: rgba(255,255,255,.55); font-size: .78rem; }
.scroll-cue { position: absolute; z-index: 2; right: 2rem; bottom: 2.8rem; display: flex; align-items: center; gap: .65rem; color: rgba(255,255,255,.48); font-size: .72rem; letter-spacing: .08em; writing-mode: vertical-rl; }
.scroll-cue span { width: 1px; height: 38px; background: linear-gradient(var(--cyan), transparent); }

.section { padding: clamp(5.5rem, 10vw, 9rem) 0; }
.intro { background: white; }
.intro-grid { display: grid; grid-template-columns: .9fr 1fr .8fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
h2 { margin-bottom: 1.4rem; font-size: clamp(2.8rem, 5vw, 4.9rem); letter-spacing: -.045em; }
.intro-copy .lead { font-size: 1.35rem; line-height: 1.55; color: #17344a; }
.intro-copy p:not(.lead) { color: var(--muted); }
.text-link { display: inline-flex; gap: .6rem; align-items: center; padding-bottom: .2rem; border-bottom: 1px solid #91b5c5; color: #0a577a; font-weight: 750; }

.film-orbit { position: relative; aspect-ratio: 1; display: grid; place-items: center; border: 1px solid rgba(7,43,65,.16); border-radius: 50%; }
.film-orbit::before, .film-orbit::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(7,43,65,.1); }
.film-orbit::before { inset: 15%; }
.film-orbit::after { inset: 30%; }
.orbit-core { width: 30%; aspect-ratio: 1; display: grid; place-items: center; z-index: 2; color: white; background: radial-gradient(circle at 30% 30%, #26d0ff, #003a67 70%); border-radius: 50%; font-size: 1.2rem; font-weight: 900; box-shadow: 0 15px 45px rgba(0,112,168,.28); }
.orbit-label { position: absolute; padding: .3rem .55rem; color: #437387; background: white; font-size: .58rem; letter-spacing: .14em; font-weight: 800; }
.orbit-one { top: 12%; right: 8%; }
.orbit-two { left: -2%; top: 45%; }
.orbit-three { right: 8%; bottom: 12%; }

.products { background: #eef4f7; }
.section-heading { display: grid; grid-template-columns: 1.3fr .7fr; align-items: end; gap: 3rem; margin-bottom: 3.5rem; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { color: var(--muted); max-width: 460px; margin-bottom: .5rem; }
.section-heading.compact { align-items: center; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.product-card { padding: 1rem 1rem 1.5rem; background: white; border: 1px solid rgba(2,37,58,.08); border-radius: var(--radius); box-shadow: 0 14px 45px rgba(3,34,51,.05); transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.product-card-featured { color: white; background: #061a2b; }
.product-topline { display: flex; justify-content: space-between; align-items: center; padding: .35rem .2rem 1rem; font-size: .75rem; color: #7d94a3; }
.tag { padding: .28rem .65rem; color: #4d2700; background: #ffb75e; border-radius: 999px; text-transform: uppercase; letter-spacing: .08em; font-size: .62rem; font-weight: 800; }
.tag-blue { color: #004765; background: #b8efff; }
.tag-dark { color: white; background: #0a314f; }
.product-visual { position: relative; height: 230px; overflow: hidden; border-radius: .8rem; background: #081828; }
.product-visual::before, .product-visual::after, .product-visual span { content: ""; position: absolute; border-radius: 999px; transform: rotate(-19deg); }
.visual-cool { background: radial-gradient(circle at 20% 15%, #11d6ff 0%, #063054 38%, #020c17 74%); }
.visual-cool::before { width: 78%; height: 22%; top: 27%; left: -10%; background: rgba(128,231,255,.8); box-shadow: 0 0 50px #00c8ff; }
.visual-cool::after { width: 85%; height: 33%; right: -17%; bottom: 16%; background: rgba(2,26,46,.9); border: 1px solid #64dcff; }
.visual-cool span { width: 35%; height: 12%; right: 13%; top: 19%; background: var(--amber); box-shadow: 0 0 35px rgba(255,140,20,.65); }
.visual-clear { background: linear-gradient(150deg, #9ce9ff, #1e759f 45%, #061a2b 46%, #092a43); }
.visual-clear::before { width: 110%; height: 13%; top: 40%; left: -5%; background: rgba(255,255,255,.72); }
.visual-clear::after { width: 55%; height: 40%; right: -5%; bottom: 0; background: rgba(2,17,31,.75); border: 1px solid rgba(255,255,255,.45); }
.visual-clear span { width: 34%; height: 7%; left: 12%; bottom: 18%; background: var(--cyan); box-shadow: 0 0 30px var(--cyan); }
.visual-private { background: radial-gradient(circle at 78% 20%, #154c70, #040d16 70%); }
.visual-private::before { width: 90%; height: 42%; left: -3%; top: 25%; background: linear-gradient(100deg, #020911, #173a53); border: 1px solid #467995; }
.visual-private::after { width: 60%; height: 2px; right: -4%; top: 34%; background: #b5eeff; box-shadow: 0 0 18px #74dbff; }
.visual-private span { width: 24%; height: 18%; left: 12%; bottom: 16%; background: #ff8b15; box-shadow: 0 0 32px rgba(255,125,0,.55); }
.product-card h3 { margin: 1.5rem .35rem .75rem; font-size: 1.55rem; }
.product-card p { min-height: 78px; margin-inline: .35rem; color: #677985; font-size: .9rem; }
.product-card-featured p { color: rgba(255,255,255,.62); }
.product-card > a { display: flex; justify-content: space-between; margin: 1.2rem .35rem 0; padding-top: .9rem; border-top: 1px solid rgba(127,153,169,.24); color: #087aa7; font-size: .86rem; font-weight: 750; }
.product-card-featured > a { color: var(--cyan); }

.works { background: linear-gradient(#eef4f7 0 30%, white 30%); padding-top: 0; }
.works-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr .9fr; gap: 5rem; padding: clamp(2rem, 6vw, 5rem); color: white; background: #051728; border-radius: 1.75rem; box-shadow: var(--shadow); }
.works-panel::after { content: ""; position: absolute; width: 460px; height: 460px; right: -150px; top: -250px; background: radial-gradient(circle, rgba(0,194,255,.34), transparent 65%); }
.section-kicker-light { color: #65d9ff; }
.works-copy { position: relative; z-index: 1; }
.works-copy p:not(.section-kicker) { color: rgba(255,255,255,.63); max-width: 540px; }
.works-stats { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, 1fr); }
.works-stats div { min-height: 130px; display: flex; flex-direction: column; justify-content: space-between; padding: 1rem 1.2rem; border: solid rgba(255,255,255,.14); border-width: 0 0 1px 1px; }
.works-stats strong { color: var(--cyan); font-size: .78rem; letter-spacing: .1em; }
.works-stats span { font-size: .92rem; }

.news { background: white; }
.news-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 1rem; }
.news-card { overflow: hidden; display: flex; flex-direction: column; background: #edf4f7; border-radius: var(--radius); }
.news-art { min-height: 250px; display: flex; align-items: flex-end; padding: 1.5rem; color: rgba(255,255,255,.9); font-weight: 900; line-height: .8; letter-spacing: -.05em; }
.news-card-main .news-art { min-height: 360px; }
.art-one { background: radial-gradient(circle at 82% 20%, rgba(255,163,56,.95), transparent 24%), linear-gradient(140deg, #09233a 20%, #096692 58%, #05bde9); }
.art-one span { font-size: clamp(3rem, 7vw, 6rem); }
.art-two { background: radial-gradient(circle at 22% 78%, #11c9f6, transparent 30%), linear-gradient(145deg, #03101b, #0e3957); }
.art-two span { font-size: clamp(2.6rem, 5vw, 4.5rem); }
.news-body { padding: 1.5rem; }
.meta { color: #37738b; font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 800; }
.news-body h3 { font-size: 1.35rem; max-width: 610px; }
.news-body a { color: #067da9; font-size: .86rem; font-weight: 800; }

.dealers { background: #e7eff3; }
.dealers-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 8vw, 8rem); align-items: end; }
.dealers-grid > div > p:last-child { max-width: 500px; color: var(--muted); }
.dealer-search { padding: clamp(1.5rem, 4vw, 3rem); background: white; border-radius: var(--radius); box-shadow: 0 20px 55px rgba(3,34,51,.08); }
.dealer-search label, .interest-form label { display: block; margin-bottom: .5rem; font-size: .78rem; color: #456476; font-weight: 800; }
.search-row { display: grid; grid-template-columns: 1fr auto; gap: .6rem; }
input { width: 100%; min-height: 52px; padding: .8rem 1rem; color: var(--ink); background: #f4f8fa; border: 1px solid rgba(15,65,91,.16); border-radius: .65rem; outline: none; transition: border .2s ease, box-shadow .2s ease; }
input:focus { border-color: #00a7e0; box-shadow: 0 0 0 4px rgba(0,167,224,.13); }
.form-note { margin: .8rem 0 0; color: #728590; font-size: .78rem; }

.join { position: relative; overflow: hidden; color: white; background: #020d17; }
.join::before { content: ""; position: absolute; inset: 0; opacity: .28; background-image: linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px); background-size: 80px 80px; }
.join-glow { position: absolute; width: 780px; height: 780px; left: -280px; bottom: -480px; border-radius: 50%; background: radial-gradient(circle, rgba(0,189,255,.38), transparent 68%); }
.join-grid { position: relative; display: grid; grid-template-columns: 1fr .75fr; gap: clamp(3rem, 9vw, 9rem); align-items: center; }
.join-copy > p:not(.section-kicker) { max-width: 610px; color: rgba(255,255,255,.65); }
.join-benefits { padding: 0; margin: 2rem 0 0; list-style: none; }
.join-benefits li { display: flex; align-items: center; gap: .8rem; margin: .85rem 0; color: rgba(255,255,255,.82); }
.join-benefits li::before { content: ""; width: 8px; height: 8px; flex: 0 0 auto; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); }
.interest-form { padding: clamp(1.4rem, 4vw, 2.5rem); background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); backdrop-filter: blur(18px); }
.form-heading { display: flex; flex-direction: column; margin-bottom: 1.4rem; }
.form-heading span { font-size: 1.35rem; font-weight: 800; }
.form-heading small { color: rgba(255,255,255,.48); }
.interest-form label { color: rgba(255,255,255,.65); }
.interest-form input { margin-bottom: 1rem; color: white; background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.16); }
.interest-form input::placeholder { color: rgba(255,255,255,.35); }
.form-feedback { min-height: 1.4rem; margin: .65rem 0 0; color: #8be6ff; font-size: .8rem; }

.site-footer { padding: 4rem 0 1.5rem; color: white; background: #01070d; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; padding-bottom: 3rem; }
.footer-brand img { width: 190px; height: 70px; object-fit: contain; margin-bottom: 1rem; }
.footer-brand p, .footer-contact p { max-width: 450px; color: rgba(255,255,255,.48); font-size: .9rem; }
.footer-label { text-transform: uppercase; letter-spacing: .17em; font-size: .7rem !important; color: var(--cyan) !important; }
.footer-contact a { display: inline-flex; justify-content: space-between; width: 100%; padding-bottom: 1rem; margin-bottom: 1rem; border-bottom: 1px solid rgba(255,255,255,.16); font-size: 1.1rem; font-weight: 750; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.35); font-size: .75rem; }

:focus-visible { outline: 3px solid var(--amber); outline-offset: 4px; }

@media (max-width: 1120px) {
  .nav-shell { grid-template-columns: 145px 1fr auto; }
  .primary-nav { gap: .75rem; }
  .primary-nav a { font-size: .77rem; }
  .nav-cta { display: none; }
}

@media (max-width: 900px) {
  :root { --container: min(100% - 2rem, 700px); }
  .nav-shell { grid-template-columns: 1fr auto; }
  .menu-toggle { display: block; justify-self: end; }
  .primary-nav {
    position: fixed;
    inset: 76px 0 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: .2rem;
    padding: 1.5rem 1.2rem 3rem;
    background: rgba(3,13,24,.98);
    transform: translateX(100%);
    transition: transform .28s ease;
  }
  .primary-nav.is-open { transform: translateX(0); }
  .primary-nav a { width: 100%; padding: .9rem; font-size: 1.05rem; border-bottom: 1px solid rgba(255,255,255,.08); }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }
  .hero { min-height: 760px; }
  .hero-shade { background: linear-gradient(90deg, rgba(1,10,18,.94), rgba(1,10,18,.5)), linear-gradient(0deg, rgba(1,10,18,.72), transparent 60%); }
  .hero-image { object-position: 64% center; }
  .intro-grid { grid-template-columns: 1fr 1fr; }
  .film-orbit { grid-column: 1 / -1; max-width: 380px; margin-inline: auto; width: 100%; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { display: grid; grid-template-columns: 1fr 1fr; column-gap: 1.5rem; align-items: center; }
  .product-topline, .product-visual { grid-row: span 4; }
  .product-topline { grid-column: 1 / -1; grid-row: auto; }
  .product-visual { grid-column: 1; grid-row: 2 / 6; }
  .product-card h3, .product-card p, .product-card > a { grid-column: 2; }
  .product-card h3 { align-self: end; }
  .works-panel, .join-grid { grid-template-columns: 1fr; }
  .news-grid, .dealers-grid { grid-template-columns: 1fr; }
  .news-card-main .news-art, .news-art { min-height: 300px; }
}

@media (max-width: 620px) {
  :root { --container: calc(100% - 1.25rem); }
  .nav-shell { width: calc(100% - 1.25rem); min-height: 68px; }
  .brand img { width: 125px; height: 46px; }
  .primary-nav { inset: 68px 0 0; }
  .hero { min-height: 780px; }
  .hero-content { padding-top: 8.5rem; }
  h1 { font-size: clamp(3rem, 15vw, 4.6rem); }
  .hero-copy { font-size: .96rem; max-width: 92%; }
  .button { width: 100%; }
  .hero-benefits { grid-template-columns: 1fr; gap: .7rem; bottom: 1.6rem; }
  .hero-benefits div { grid-template-columns: 96px 1fr; align-items: center; }
  .scroll-cue { display: none; }
  .section { padding: 5rem 0; }
  .intro-grid, .section-heading, .footer-top { grid-template-columns: 1fr; }
  .section-heading { gap: 1rem; margin-bottom: 2rem; }
  h2 { font-size: clamp(2.55rem, 13vw, 3.6rem); }
  .intro-copy .lead { font-size: 1.12rem; }
  .product-card { display: block; }
  .product-visual { height: 210px; }
  .product-card p { min-height: 0; }
  .works-panel { gap: 2rem; border-radius: 1.1rem; }
  .works-stats div { min-height: 110px; padding: .8rem; }
  .works-stats span { font-size: .78rem; }
  .news-card-main .news-art, .news-art { min-height: 240px; }
  .search-row { grid-template-columns: 1fr; }
  .footer-bottom { align-items: flex-start; gap: 1rem; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* 2026 refinement: a cleaner, more established automotive-brand direction */
.site-header {
  color: var(--ink);
  background: rgba(255, 255, 255, .96);
  border-bottom-color: rgba(7, 29, 49, .1);
  box-shadow: 0 5px 24px rgba(6, 17, 28, .06);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 8px 30px rgba(6, 17, 28, .09);
}

.primary-nav a { color: #425463; }
.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav a.is-active { color: #06111c; }
.primary-nav a::after { background: #087cab; }

.hero {
  min-height: 760px;
  height: min(880px, 100svh);
  color: var(--ink);
  background: #fff;
}

.hero-image {
  left: 52%;
  width: 48%;
  object-position: 67% center;
}

.hero-shade {
  left: 52%;
  width: 48%;
  background: linear-gradient(90deg, rgba(5, 20, 34, .14), transparent 28%);
}

.hero-grid { display: none; }

.hero-content { padding-top: clamp(10rem, 18vh, 12rem); }
.hero-content h1 { max-width: 590px; font-size: clamp(3.6rem, 6.5vw, 6.2rem); }
.hero-content h1 em,
.join h2 em {
  color: #0b78a5;
  -webkit-text-stroke: 0;
  text-shadow: none;
}

.eyebrow { color: #0b6d94; }
.hero-copy { max-width: 520px; color: #566a79; }
.button-ghost { color: #123247; background: white; border-color: rgba(10, 65, 91, .24); backdrop-filter: none; }
.button-ghost:hover { background: #edf7fb; }

.hero-benefits {
  width: min(600px, 48%);
  border-top-color: rgba(7, 29, 49, .17);
}
.hero-benefits strong { color: #112f43; }
.hero-benefits span { color: #6c7d88; }
.scroll-cue { display: none; }

.intro,
.news { background: #fff; }
.products,
.dealers { background: #f4f7f8; }

.product-card {
  border-radius: .85rem;
  box-shadow: none;
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 18px 45px rgba(3, 34, 51, .09); }
.product-card-featured { background: #0b2940; }
.product-visual { height: 130px; border-radius: .45rem; }
.product-visual::before { box-shadow: none; }
.product-visual span { box-shadow: none; }

.works-panel {
  border-radius: .9rem;
  box-shadow: none;
  background: #0b2940;
}
.works-panel::after { display: none; }

.news-grid { grid-template-columns: 1fr 1fr; }
.news-card,
.news-card-main { display: grid; grid-template-columns: 145px 1fr; min-height: 210px; border: 1px solid #dce6eb; background: white; border-radius: .8rem; }
.news-art,
.news-card-main .news-art {
  min-height: 100%;
  align-items: flex-start;
  padding: 1.35rem;
  background: #0b2940;
}
.news-art span,
.art-one span,
.art-two span { font-size: 1.1rem; line-height: 1.25; letter-spacing: 0; }
.art-two { background: #0d739b; }
.news-body { align-self: center; }

.join { background: #0b2940; }
.join::before,
.join-glow { display: none; }
.interest-form { background: white; border: 0; backdrop-filter: none; }
.form-heading span { color: #0b2940; }
.form-heading small,
.interest-form label { color: #617583; }
.interest-form input { color: var(--ink); background: #f4f7f8; border-color: #d7e2e7; }
.interest-form input::placeholder { color: #8a9aa4; }
.form-feedback { color: #08759f; }

.menu-toggle {
  width: auto;
  height: 42px;
  align-items: center;
  gap: .65rem;
  padding: 0 .9rem;
  color: white;
  background: #0b2940;
  border: 0;
  border-radius: .45rem;
}
.menu-label { width: auto !important; height: auto !important; margin: 0 !important; background: none !important; font-size: .84rem; font-weight: 750; }
.menu-lines { display: grid !important; gap: 4px; width: 18px !important; height: auto !important; margin: 0 !important; background: none !important; }
.menu-lines i { display: block; width: 18px; height: 1px; background: white; transition: transform .2s ease; }
.menu-toggle[aria-expanded="true"] .menu-lines i:first-child { transform: translateY(2.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-lines i:last-child { transform: translateY(-2.5px) rotate(-45deg); }
.menu-toggle[aria-expanded="true"] .menu-label,
.menu-toggle[aria-expanded="true"] .menu-lines { transform: none !important; }

@media (max-width: 900px) {
  .site-header,
  .site-header.scrolled { backdrop-filter: none; -webkit-backdrop-filter: none; }
  .primary-nav {
    z-index: 210;
    top: 76px;
    bottom: 0;
    height: calc(100dvh - 76px);
    background: #fff !important;
    overflow-y: auto;
  }
  .primary-nav a { color: #1d3b4d; background: #fff; border-bottom-color: #dbe5ea; }
  .primary-nav a:hover,
  .primary-nav a:focus-visible,
  .primary-nav a.is-active { color: #087cab; }

  .hero {
    height: auto;
    min-height: 0;
    padding-top: 76px;
  }
  .hero-image {
    position: relative;
    inset: auto;
    width: 100%;
    height: clamp(320px, 48vh, 460px);
    object-position: 68% center;
  }
  .hero-shade {
    inset: 76px 0 auto;
    width: 100%;
    height: clamp(320px, 48vh, 460px);
    background: linear-gradient(0deg, rgba(4, 18, 31, .25), transparent 45%);
  }
  .hero-content {
    height: auto;
    padding-top: 2.75rem;
    padding-bottom: 2.5rem;
  }
  .hero-content h1 { max-width: 720px; }
  .hero-benefits { position: static; width: 100%; margin-top: 2.5rem; }
  .news-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .nav-shell { min-height: 68px; }
  .primary-nav { top: 68px; height: calc(100dvh - 68px); }
  .hero { padding-top: 68px; }
  .hero-shade { top: 68px; }
  .hero-content { padding-top: 2.2rem; }
  .hero-content h1 { font-size: clamp(2.75rem, 12.5vw, 4.15rem); }
  .hero-copy { max-width: 100%; }
  .hero-actions .button { width: 100%; }
  .hero-benefits { gap: .9rem; padding-bottom: 0; }
  .hero-benefits div { grid-template-columns: 110px 1fr; }
  .news-card,
  .news-card-main { grid-template-columns: 96px 1fr; min-height: 185px; }
  .news-art,
  .news-card-main .news-art { min-height: 100%; padding: 1rem; }
  .news-art span,
  .art-one span,
  .art-two span { font-size: .82rem; }
}

/* Content-led layout */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero-slider {
  position: relative;
  height: clamp(340px, 38vw, 520px);
  margin-top: 76px;
  overflow: hidden;
  background: #091b2b;
}

.slides,
.slide,
.slide img { width: 100%; height: 100%; }
.slide { position: absolute; inset: 0; margin: 0; opacity: 0; visibility: hidden; transition: opacity .6s ease, visibility .6s ease; }
.slide.is-active { opacity: 1; visibility: visible; }
.slide img { object-fit: cover; object-position: center; }
.slide:nth-child(1) img { object-position: 58% 55%; }
.slide:nth-child(2) img { object-position: 50% 54%; }
.slide:nth-child(3) img { object-position: 58% 51%; }

.slider-arrow {
  position: absolute;
  z-index: 2;
  top: 50%;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgba(4, 19, 32, .62);
  border: 1px solid rgba(255, 255, 255, .42);
  border-radius: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  line-height: 1;
  backdrop-filter: blur(8px);
}
.slider-arrow:hover { background: #0b2940; }
.slider-prev { left: clamp(.8rem, 3vw, 2.5rem); }
.slider-next { right: clamp(.8rem, 3vw, 2.5rem); }
.slider-dots { position: absolute; z-index: 3; left: 50%; bottom: 1.2rem; display: flex; gap: .55rem; transform: translateX(-50%); }
.slider-dots button { width: 8px; height: 8px; padding: 0; background: rgba(255,255,255,.62); border: 0; border-radius: 50%; box-shadow: 0 1px 7px rgba(0,0,0,.25); }
.slider-dots button.is-active { width: 28px; background: #fff; border-radius: 99px; }

.about-section { background: #fff; }
.about-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2.5rem, 7vw, 6.5rem); align-items: center; }
.about-photo { margin: 0; }
.about-photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: .9rem; }
.about-content h2 { max-width: 620px; font-size: clamp(2.25rem, 4vw, 3.7rem); }
.about-content .lead { color: #17384d; font-size: 1.2rem; }
.about-content > p:not(.lead):not(.section-kicker) { color: #617583; }
.about-points { display: grid; gap: .65rem; padding: 1.2rem 0 0; margin: 1.5rem 0 0; border-top: 1px solid #dce6eb; list-style: none; }
.about-points li { display: flex; gap: .7rem; align-items: center; color: #17384d; font-weight: 700; }
.about-points li::before { content: ""; width: 8px; height: 8px; flex: 0 0 auto; background: #10bfe8; border-radius: 50%; }

.film-products { background: #f4f7f8; }
.content-heading { display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: end; margin-bottom: 2.4rem; }
.content-heading h2,
.map-heading h2 { margin-bottom: 0; font-size: clamp(2.1rem, 3.4vw, 3.15rem); }
.content-heading > p,
.map-heading > p { max-width: 500px; margin-bottom: .25rem; color: #617583; }

.film-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.film-card { overflow: hidden; display: flex; flex-direction: column; background: #fff; border: 1px solid #dce6eb; border-radius: .8rem; transition: transform .25s ease, box-shadow .25s ease; }
.film-card:hover { transform: translateY(-5px); box-shadow: 0 18px 44px rgba(4, 33, 50, .1); }
.film-card > img { width: 100%; height: 210px; object-fit: cover; }
.film-card:nth-child(1) > img { object-position: 58% center; }
.film-card-body { display: flex; flex: 1; flex-direction: column; padding: 1.4rem; }
.film-tag { align-self: flex-start; margin-bottom: .85rem; padding: .25rem .65rem; color: #076e94; background: #e5f7fc; border-radius: 99px; font-size: .72rem; font-weight: 800; }
.film-card h3 { margin-bottom: .6rem; font-size: 1.45rem; }
.film-card p { color: #617583; font-size: .92rem; }
.film-card a { display: flex; justify-content: space-between; margin-top: auto; padding-top: 1rem; color: #087aa7; border-top: 1px solid #e0e8ec; font-weight: 750; font-size: .88rem; }

.portfolio { background: #fff; }
.portfolio-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
.portfolio-card { position: relative; min-height: 350px; margin: 0; overflow: hidden; border-radius: .8rem; background: #0b2940; }
.portfolio-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.portfolio-card:hover img { transform: scale(1.025); }
.portfolio-card figcaption { position: absolute; inset: auto 0 0; padding: 3.5rem 1.4rem 1.25rem; color: #fff; background: linear-gradient(transparent, rgba(3, 14, 24, .88)); }
.portfolio-card h3 { margin-bottom: .3rem; font-size: 1.25rem; }
.portfolio-card p { margin-bottom: 0; color: rgba(255,255,255,.72); font-size: .84rem; }
.portfolio-wide { min-height: 430px; }
.portfolio-card:nth-child(2) img { object-position: 66% center; }
.portfolio-card:nth-child(4) img { object-position: 56% center; }

.latest-news { background: #f4f7f8; }
.article-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.article-card { overflow: hidden; background: #fff; border: 1px solid #dce6eb; border-radius: .8rem; }
.article-card > img { width: 100%; height: 180px; object-fit: cover; }
.article-card > div { padding: 1.2rem; }
.article-card > div > span:first-child { color: #087aa7; font-size: .7rem; font-weight: 800; }
.article-card h3 { margin: .65rem 0; font-size: 1.05rem; line-height: 1.45; }
.article-card p { color: #6c7d88; font-size: .86rem; }
.article-link { color: #153b51 !important; font-size: .78rem !important; font-weight: 800; }

.dealer-map-section { background: #fff; }
.map-heading { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: end; margin-bottom: 2rem; }
.map-frame { overflow: hidden; height: 460px; border: 1px solid #d6e1e6; border-radius: .8rem; background: #eaf0f3; }
.map-frame iframe { width: 100%; height: 100%; border: 0; }
.map-note { margin: .75rem 0 0; color: #71838d; font-size: .78rem; }

.join .join-copy h2 { max-width: 650px; font-size: clamp(2.15rem, 3.8vw, 3.35rem); line-height: 1.2; }
.join-grid { gap: clamp(2.5rem, 7vw, 7rem); }

.faq-section { background: #f4f7f8; }
.faq-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2.5rem, 7vw, 7rem); align-items: start; }
.faq-layout h2 { font-size: clamp(2.05rem, 3.5vw, 3.2rem); }
.faq-list details { border-bottom: 1px solid #ccd9df; }
.faq-list summary { padding: 1.2rem 2rem 1.2rem 0; color: #153b51; font-size: 1.02rem; font-weight: 800; cursor: pointer; }
.faq-list details p { padding-right: 2rem; color: #617583; }

.footer-grid { display: grid; grid-template-columns: 1.15fr .7fr .9fr 1.25fr; gap: clamp(2rem, 5vw, 5rem); padding-bottom: 3rem; }
.footer-brand p { margin-top: 0; max-width: 280px; }
.footer-logo-panel {
  width: 205px;
  margin-bottom: 1.25rem;
  padding: .7rem 1rem;
  background: #fff;
  border: 1px solid rgba(255,255,255,.78);
  border-radius: .7rem;
  box-shadow: 0 12px 30px rgba(0,0,0,.24);
}
.footer-logo-panel img {
  width: 100%;
  height: 58px;
  margin: 0;
  object-fit: contain;
}
.footer-menu { display: flex; flex-direction: column; align-items: flex-start; gap: .7rem; }
.footer-menu a { color: rgba(255,255,255,.62); font-size: .88rem; }
.footer-menu a:hover { color: #fff; }
.footer-contact a { font-size: .95rem; }

/* Tighter vertical rhythm */
.section { padding: clamp(3rem, 5vw, 4.5rem) 0; }
.content-heading { margin-bottom: 1.75rem; }
.about-layout { gap: clamp(2rem, 5vw, 4.5rem); }
.film-grid,
.portfolio-grid { row-gap: .9rem; }
.article-grid { row-gap: .9rem; }

@media (max-width: 980px) {
  .about-layout,
  .content-heading,
  .map-heading,
  .faq-layout { grid-template-columns: 1fr; gap: 1.4rem; }
  .film-grid { grid-template-columns: 1fr 1fr; }
  .film-card:last-child { grid-column: 1 / -1; }
  .film-card:last-child { display: grid; grid-template-columns: 1fr 1fr; }
  .film-card:last-child > img { height: 100%; min-height: 280px; }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-contact { grid-column: 1 / -1; max-width: 620px; }
}

@media (max-width: 620px) {
  .section { padding: 2.25rem 0; }
  .hero-slider { height: 270px; margin-top: 68px; }
  .slider-arrow { width: 38px; height: 38px; font-size: 1.6rem; }
  .slider-prev { left: .7rem; }
  .slider-next { right: .7rem; }
  .about-photo img { aspect-ratio: 1 / 1; }
  .content-heading h2,
  .map-heading h2 { font-size: 2.15rem; }
  .film-grid,
  .portfolio-grid,
  .article-grid,
  .footer-grid { grid-template-columns: 1fr; }
  .film-card:last-child { display: flex; grid-column: auto; }
  .film-card:last-child > img { height: 210px; min-height: 0; }
  .portfolio-card,
  .portfolio-wide { min-height: 310px; }
  .map-frame { height: 380px; }
  .join .join-copy h2 { font-size: 2.15rem; }
  .footer-contact { grid-column: auto; }
}

/* Brand color and depth */
body { background: #f7fafc; }

.hero-slider::after {
  content: "";
  position: absolute;
  z-index: 4;
  inset: auto 0 0;
  height: 5px;
  background: linear-gradient(90deg, #087da9 0 48%, #14c5ee 48% 78%, #ff9a24 78% 100%);
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: .65rem;
  color: #087da9;
}
.section-kicker::before {
  content: "";
  width: 28px;
  height: 3px;
  flex: 0 0 auto;
  background: #ff9a24;
  border-radius: 99px;
}
.section-kicker-light::before { background: #ffae4f; }

.about-section {
  position: relative;
  background:
    radial-gradient(circle at 92% 12%, rgba(18, 197, 255, .12), transparent 26%),
    linear-gradient(135deg, #ffffff 0%, #eef8fc 100%);
}
.about-photo { position: relative; z-index: 1; }
.about-photo::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 16px -16px -16px 16px;
  border: 2px solid rgba(8, 125, 169, .28);
  border-radius: .9rem;
}
.about-photo img { box-shadow: 0 22px 52px rgba(5, 45, 69, .16); }
.about-points li::before { background: linear-gradient(135deg, #14c5ee, #087da9); }

.film-products {
  background:
    radial-gradient(circle at 5% 5%, rgba(255, 154, 36, .09), transparent 20%),
    #eaf3f7;
}
.film-card {
  border-top: 4px solid #12bfe8;
  box-shadow: 0 9px 25px rgba(4, 43, 65, .06);
}
.film-card:nth-child(2) { border-top-color: #087da9; }
.film-card:nth-child(3) { border-top-color: #ff9a24; }
.film-card:hover { border-color: #12bfe8; }
.film-card:nth-child(3):hover { border-color: #ff9a24; }
.film-card a span { color: #ff8a14; }
.film-tag { border: 1px solid rgba(8, 125, 169, .13); }

.portfolio {
  position: relative;
  color: #fff;
  background:
    radial-gradient(circle at 100% 0, rgba(18, 197, 255, .16), transparent 28%),
    linear-gradient(145deg, #061725, #0b304b);
}
.portfolio .section-kicker { color: #7cddf6; }
.portfolio .content-heading > p { color: rgba(255,255,255,.65); }
.portfolio-card { border: 1px solid rgba(255,255,255,.16); box-shadow: 0 18px 44px rgba(0,0,0,.2); }
.portfolio-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  border-radius: inherit;
  pointer-events: none;
  transition: border-color .25s ease;
}
.portfolio-card:hover::after { border-color: #28c8ee; }

.latest-news {
  background:
    linear-gradient(115deg, rgba(18, 197, 255, .06), transparent 34%),
    #f5f9fb;
}
.article-card { position: relative; box-shadow: 0 10px 25px rgba(4, 43, 65, .06); transition: transform .25s ease, box-shadow .25s ease; }
.article-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: #12bfe8; opacity: 0; transition: opacity .25s ease; }
.article-card:nth-child(even)::before { background: #ff9a24; }
.article-card:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(4, 43, 65, .12); }
.article-card:hover::before { opacity: 1; }

.dealer-map-section {
  background:
    radial-gradient(circle at 10% 80%, rgba(255, 154, 36, .1), transparent 24%),
    linear-gradient(145deg, #ffffff, #edf8fc);
}
.map-frame { padding: 6px; background: linear-gradient(135deg, #10bfe9, #087da9 65%, #ff9a24); border: 0; box-shadow: 0 18px 42px rgba(5, 52, 77, .15); }
.map-frame iframe { border-radius: .5rem; }

.join {
  background:
    radial-gradient(circle at 10% 100%, rgba(16, 191, 233, .24), transparent 30%),
    radial-gradient(circle at 100% 0, rgba(255, 154, 36, .13), transparent 25%),
    #08253b;
}
.join-benefits li::before { background: #ff9a24; box-shadow: none; }
.interest-form { box-shadow: 0 24px 60px rgba(0,0,0,.2); }

.faq-section { background: #fff; }
.faq-list details { border-bottom-color: #c8dce5; }
.faq-list details[open] { padding-left: 1rem; background: linear-gradient(90deg, #eef9fc, transparent); border-left: 3px solid #12bfe8; }
.faq-list summary { transition: color .2s ease; }
.faq-list summary:hover { color: #087da9; }

.button-primary,
.nav-cta {
  background: linear-gradient(135deg, #18c9f1, #0791c5);
}
.button-primary:hover,
.nav-cta:hover { background: linear-gradient(135deg, #38d3f5, #0a80ae); }

.site-footer {
  background:
    radial-gradient(circle at 85% 0, rgba(8, 125, 169, .19), transparent 30%),
    #020b13;
}
.footer-label { color: #52d3f2 !important; }
.footer-bottom a { color: #ffad4c; }

@media (max-width: 620px) {
  .about-photo::after { inset: 10px -8px -10px 8px; }
  .portfolio { background: linear-gradient(160deg, #061725, #0b304b); }
}