:root {
  --ink: #061426;
  --navy: #071f3e;
  --blue: #0a3970;
  --blue-bright: #1b74c9;
  --orange: #ff6a00;
  --orange-soft: #ff8a33;
  --wood: #dcb783;
  --wood-light: #f0d4aa;
  --paper: #f6f8fb;
  --white: #ffffff;
  --muted: #9eb0c4;
  --line: rgba(255, 255, 255, 0.13);
  --shadow: 0 24px 70px rgba(1, 11, 27, 0.3);
  --radius: 26px;
  --container: 1240px;
  --section-space: clamp(5.5rem, 8vw, 8.5rem);
  --font-body: "Avenir Next", "Helvetica Neue", "Segoe UI", Arial, sans-serif;
  --font-display: "Avenir Next Condensed", "Arial Narrow", "Helvetica Neue", Impact, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--white);
  background:
    radial-gradient(circle at 10% 10%, rgba(27,116,201,.18), transparent 32rem),
    linear-gradient(180deg, #04101f 0%, #061a33 45%, #04101e 100%);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.nav-open,
body.modal-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea { font: inherit; }
button { color: inherit; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 9999;
  padding: .8rem 1rem;
  color: var(--ink);
  background: var(--white);
  border-radius: 10px;
}
.skip-link:focus { top: 1rem; }

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}
.section { padding: var(--section-space) 0; }
.section-tight { padding: clamp(3.5rem, 5vw, 5.5rem) 0; }
.section-dark { background: rgba(0,0,0,.18); border-block: 1px solid rgba(255,255,255,.07); }
.section-paper { color: var(--ink); background: var(--paper); }
.section-head {
  max-width: 760px;
  margin-bottom: 3rem;
}
.section-head.center { text-align: center; margin-inline: auto; }
.section-head p { margin: .8rem 0 0; color: var(--muted); font-size: 1.08rem; }
.section-paper .section-head p { color: #4f6072; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--orange-soft);
  font-weight: 800;
  font-size: .78rem;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 30px; height: 2px; background: currentColor; }
h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  line-height: .94;
  letter-spacing: -.018em;
  text-transform: uppercase;
}
h1 { font-size: clamp(4rem, 8vw, 7.8rem); }
h2 { font-size: clamp(2.6rem, 5vw, 5rem); }
h3 { font-size: clamp(1.35rem, 2.25vw, 2rem); letter-spacing: -.008em; }
p { margin: 0 0 1rem; }
.lead { font-size: clamp(1.08rem, 1.7vw, 1.32rem); color: #d5dfeb; max-width: 700px; line-height: 1.65; }
.text-orange { color: var(--orange); }
.text-blue { color: #67b6ff; }

.btn-row { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 50px;
  padding: .8rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: .035em;
  cursor: pointer;
  transition: transform .24s ease, box-shadow .24s ease, background .24s ease, border-color .24s ease;
}
.btn:hover { transform: translateY(-3px); }
.btn:focus-visible { outline: 3px solid rgba(255,138,51,.55); outline-offset: 3px; }
.btn-primary { color: var(--white); background: linear-gradient(135deg, var(--orange), #ff8d2f); box-shadow: 0 12px 35px rgba(255,106,0,.25); }
.btn-secondary { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.22); }
.btn-secondary:hover { background: rgba(255,255,255,.14); }
.btn-dark { background: var(--ink); color: var(--white); }
.btn-outline-dark { color: var(--ink); border-color: rgba(6,20,38,.25); }

/* Amazon purchase buttons */
[data-amazon-product] {
  color: #111820;
  background: #ffd814;
  border-color: #fcd200;
  box-shadow: 0 12px 30px rgba(255, 216, 20, .22);
}
[data-amazon-product]:hover {
  color: #111820;
  background: #f7ca00;
  border-color: #f2c200;
  box-shadow: 0 15px 34px rgba(255, 202, 0, .3);
}
[data-amazon-product]:active {
  background: #f0b800;
  border-color: #e5ad00;
  transform: translateY(0);
}
[data-amazon-product]:focus-visible {
  outline-color: rgba(255, 153, 0, .72);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(18px);
  background: rgba(3, 14, 28, .78);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; flex-direction: column; text-decoration: none; line-height: 1; }
.brand-word { font-family: var(--font-display); font-size: 1.62rem; font-weight: 900; letter-spacing: .15em; }
.brand-tag { margin-top: .38rem; color: var(--muted); font-size: .53rem; letter-spacing: .2em; }
.site-nav { display: flex; align-items: center; gap: 1.35rem; }
.site-nav a { position: relative; color: #d7e2ef; text-decoration: none; font-size: .87rem; font-weight: 750; }
.site-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -.5rem; height: 2px; background: var(--orange); transition: right .2s ease; }
.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after { right: 0; }
.site-nav .nav-cta {
  padding: .62rem .9rem;
  border: 1px solid rgba(255,138,51,.34);
  border-radius: 999px;
  background: rgba(255,106,0,.09);
}
.site-nav .nav-cta::after { display: none; }
.site-nav .nav-cta:hover { color: var(--white); background: rgba(255,106,0,.18); }
.site-header { transition: background .25s ease, box-shadow .25s ease, border-color .25s ease; }
.site-header.is-scrolled {
  background: rgba(3,14,28,.94);
  border-color: rgba(255,255,255,.12);
  box-shadow: 0 16px 45px rgba(0,0,0,.24);
}
.nav-toggle { display: none; width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.14); border-radius: 14px; background: rgba(255,255,255,.05); }
.nav-toggle span { display: block; width: 20px; height: 2px; margin: 4px auto; background: white; }

.hero {
  position: relative;
  min-height: calc(100svh - 82px);
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  background: var(--hero-image) center/cover no-repeat;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(2,11,24,.94) 0%, rgba(2,11,24,.68) 47%, rgba(2,11,24,.16) 75%),
    linear-gradient(0deg, #061426 0%, transparent 45%);
}
.hero-home { --hero-image: url("../images/hero-home-premium.webp"); }
.hero-product-portable { --hero-image: url("../images/hero-portable-lifestyle.jpg"); background-position: center; }
.hero-product-full { --hero-image: url("../images/hero-fullsize-lifestyle.jpg"); background-position: center; }
.hero-training { --hero-image: url("../images/hero-training.jpg"); min-height: 72vh; }
.hero-product-portable::before,
.hero-product-full::before { background-position: center center; }
.hero-product-portable::after,
.hero-product-full::after {
  background:
    linear-gradient(90deg, rgba(2,11,24,.98) 0%, rgba(2,11,24,.88) 38%, rgba(2,11,24,.46) 61%, rgba(2,11,24,.08) 82%),
    linear-gradient(0deg, #061426 0%, transparent 42%);
}
.hero-content { padding: 7rem 0 5.5rem; max-width: 850px; }
.hero-content .lead { max-width: 610px; }
.hero-kicker { margin-bottom: 1rem; }
.hero h1 span { display: block; }
.hero-badges { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.8rem; }
.hero-badge { padding: .58rem .85rem; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; background: rgba(4,18,36,.55); font-size: .78rem; font-weight: 800; backdrop-filter: blur(10px); }


.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.value-card { padding: clamp(1.6rem, 2.5vw, 2.25rem); border: 1px solid rgba(255,255,255,.1); border-radius: 22px; background: linear-gradient(145deg, rgba(255,255,255,.085), rgba(255,255,255,.025)); }
.value-icon { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 1.2rem; border-radius: 15px; color: var(--orange); background: rgba(255,106,0,.12); font-size: 1.4rem; font-weight: 900; }
.value-card p { color: var(--muted); }

.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: clamp(1.4rem, 2.5vw, 2.2rem); }
.product-card { overflow: hidden; color: var(--ink); background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); }
.product-card-image { position: relative; aspect-ratio: 1.22/1; overflow: hidden; background: #dde5ee; }
.product-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.product-card:hover .product-card-image img { transform: scale(1.035); }
.product-card-label { position: absolute; top: 1rem; left: 1rem; padding: .45rem .7rem; border-radius: 999px; color: white; background: rgba(5,17,34,.86); font-size: .72rem; font-weight: 900; letter-spacing: .09em; }
.product-card-body { padding: clamp(1.7rem, 3vw, 2.4rem); }
.product-card-body p { color: #4c5d6e; }
.spec-row { display: flex; flex-wrap: wrap; gap: .55rem; margin: 1.2rem 0; }
.spec-chip { padding: .42rem .65rem; border-radius: 999px; color: #17314b; background: #eef3f8; font-size: .76rem; font-weight: 800; }

.compare-table-wrap { overflow-x: auto; border-radius: 22px; box-shadow: 0 20px 55px rgba(4,15,31,.11); }
.compare-table { width: 100%; min-width: 760px; border-collapse: collapse; color: var(--ink); background: white; }
.compare-table th,
.compare-table td { padding: 1.15rem 1.25rem; text-align: left; border-bottom: 1px solid #dfe6ee; }
.compare-table thead th { color: white; background: var(--navy); }
.compare-table tbody th { width: 27%; color: #183149; background: #f1f4f8; }
.compare-table tr:last-child th,
.compare-table tr:last-child td { border-bottom: 0; }

.brand-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.brand-compare-card { padding: 2.2rem; border-radius: 24px; }
.brand-compare-card.aevorn { background: linear-gradient(145deg, #082d59, #061b35); border: 1px solid rgba(99,180,255,.2); }
.brand-compare-card.typical { background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.09); }
.check-list { list-style: none; margin: 1.5rem 0 0; padding: 0; }
.check-list li { position: relative; padding: .7rem 0 .7rem 2rem; color: #d2dce7; border-bottom: 1px solid rgba(255,255,255,.08); }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--orange); font-weight: 900; }
.compare-note { margin-top: 1rem; color: var(--muted); font-size: .8rem; }

.cta-band { position: relative; overflow: hidden; padding: 4rem; border-radius: 30px; background: linear-gradient(105deg, rgba(11,58,111,.95), rgba(4,21,41,.92) 62%, rgba(2,12,24,.92)); box-shadow: var(--shadow); }
.cta-band::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(2,11,23,.52) 0%, rgba(2,11,23,.18) 40%, rgba(2,11,23,.06) 100%), url("../images/cta-training-premium.webp") center/cover no-repeat; opacity: .6; }
.cta-band > * { position: relative; }

.product-intro {
  display: grid;
  grid-template-columns: minmax(360px, .92fr) minmax(0, 1.08fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}
.product-main-image {
  width: 100%;
  max-width: 640px;
  aspect-ratio: 1 / 1;
  justify-self: center;
  overflow: hidden;
  padding: clamp(.65rem, 1vw, 1rem);
  border-radius: 30px;
  background: white;
  box-shadow: var(--shadow);
}
.product-main-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: 20px;
}
.product-summary { min-width: 0; }
.product-summary p { color: #c7d3e0; }
.feature-list { display: grid; grid-template-columns: repeat(2,1fr); gap: .8rem; margin: 1.8rem 0; }
.feature-item { padding: 1rem; border-radius: 16px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.09); }
.feature-item strong { display: block; color: var(--white); }
.feature-item span { color: var(--muted); font-size: .87rem; }

.gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; }
.gallery-item { position: relative; display: block; aspect-ratio: 1/1; padding: 0; overflow: hidden; border: 0; border-radius: 20px; background: #102b49; cursor: zoom-in; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease, filter .45s ease; }
.gallery-item:hover img { transform: scale(1.04); filter: brightness(.85); }
.gallery-item::after { content: "+"; position: absolute; right: 1rem; bottom: 1rem; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: rgba(5,17,34,.85); font-size: 1.4rem; opacity: 0; transform: translateY(8px); transition: .25s ease; }
.gallery-item:hover::after { opacity: 1; transform: translateY(0); }
.gallery-item.wide { grid-column: span 2; aspect-ratio: 2/1; }
.gallery-item.tall { grid-row: span 2; aspect-ratio: auto; }

.spec-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.spec-card { padding: 1.7rem; border-radius: 20px; color: var(--ink); background: white; }
.spec-card span { display: block; color: #607184; font-size: .82rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.spec-card strong { display: block; margin-top: .45rem; font-size: 1.35rem; }

.training-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.video-card { position: relative; min-height: 360px; overflow: hidden; padding: 0; text-align: left; border: 0; border-radius: 24px; cursor: pointer; background: #102743; box-shadow: var(--shadow); }
.video-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .5; transition: transform .45s ease, opacity .45s ease; }
.video-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(2,10,22,.96), rgba(2,10,22,.08) 70%); }
.video-card:hover img { transform: scale(1.045); opacity: .68; }
.video-card-content { position: absolute; z-index: 2; inset: auto 1.4rem 1.4rem; }
.level-tag { display: inline-flex; padding: .35rem .55rem; border-radius: 999px; font-size: .7rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.level-beginner { background: #2e8b46; }
.level-intermediate { background: var(--orange); }
.level-pro { background: #c82d28; }
.play-icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 1rem; border-radius: 50%; color: var(--ink); background: white; font-size: 1.25rem; }
.video-card p { color: #c9d4df; font-size: .88rem; }

.level-guide { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.level-card { padding: 2rem; border-radius: 23px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.05); }
.level-card ol { margin: 1.2rem 0 0; padding-left: 1.25rem; color: var(--muted); }
.safety-note { padding: 1.5rem; border-left: 4px solid var(--orange); border-radius: 0 16px 16px 0; color: #cbd6e2; background: rgba(255,106,0,.08); }

.site-footer { background: #020a14; border-top: 1px solid rgba(255,255,255,.08); }
.footer-image { min-height: 190px; background: linear-gradient(0deg, rgba(2,10,20,.34), rgba(2,10,20,.12)), url("../images/brand-footer-hq.webp") center/cover no-repeat; }
.footer-content { display: grid; grid-template-columns: 1.3fr .7fr; gap: 3rem; padding: 3rem 0; }
.footer-content p { max-width: 560px; color: #92a4b8; }
.footer-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: .7rem; align-content: start; }
.footer-links a { color: #d7e1ec; text-decoration: none; }
.footer-links a:hover { color: var(--orange); }
.footer-brand { margin-bottom: 1.2rem; }
.copyright { grid-column: 1 / -1; margin: 0; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.08); font-size: .78rem; }

.modal { position: fixed; inset: 0; z-index: 3000; display: none; place-items: center; padding: 1rem; }
.modal.is-open { display: grid; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,5,13,.88); backdrop-filter: blur(8px); }
.modal-dialog { position: relative; z-index: 1; width: min(100%, 1040px); max-height: calc(100vh - 2rem); overflow: auto; border: 1px solid rgba(255,255,255,.15); border-radius: 24px; background: #07182e; box-shadow: 0 30px 100px rgba(0,0,0,.55); }
.modal-close { position: absolute; z-index: 3; top: .8rem; right: .8rem; width: 44px; height: 44px; border: 0; border-radius: 50%; background: rgba(0,0,0,.65); color: white; font-size: 1.6rem; cursor: pointer; }
.modal-body { min-height: 220px; }
.coming-soon { padding: 4rem 3rem; text-align: center; }
.coming-soon h2 { margin: 1rem 0; }
.coming-soon p { color: var(--muted); }
.coming-soon code { color: var(--wood-light); }
.video-frame { aspect-ratio: 16/9; background: black; }
.video-frame iframe,
.video-frame video { width: 100%; height: 100%; border: 0; }
.lightbox-figure { margin: 0; }
.lightbox-figure img { width: 100%; max-height: 82vh; object-fit: contain; background: #030b15; }
.lightbox-figure figcaption { padding: 1rem 1.3rem; color: var(--muted); }

[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }


/* Premium home page */
.hero-home {
  min-height: min(960px, calc(100svh - 82px));
  align-items: center;
}
.hero-home::before {
  background-position: right center;
  transform: none;
}
.hero-home::after {
  background:
    linear-gradient(90deg, rgba(2,10,22,.97) 0%, rgba(2,10,22,.88) 31%, rgba(2,10,22,.52) 55%, rgba(2,10,22,.08) 82%),
    linear-gradient(0deg, rgba(4,17,34,.96) 0%, rgba(4,17,34,.12) 34%, rgba(4,17,34,.12) 100%);
}
.hero-home-content {
  width: 100%;
  max-width: 800px;
  padding: clamp(7rem, 11vh, 10rem) 0 clamp(8rem, 13vh, 11rem);
}
.hero-home h1 {
  max-width: 760px;
  font-size: clamp(4.6rem, 8.7vw, 8.7rem);
  text-wrap: balance;
  filter: drop-shadow(0 12px 30px rgba(0,0,0,.28));
}
.hero-home .lead { max-width: 660px; margin-top: 1.45rem; }
.hero-actions { margin-top: 2.15rem; }
.hero-kicker { margin-bottom: 1.15rem; }
.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
  max-width: 760px;
  margin-top: clamp(2.2rem, 4vw, 3.4rem);
}
.hero-proof-item {
  min-width: 0;
  padding: 1rem 1.05rem;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 16px;
  background: rgba(5,19,38,.48);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
  backdrop-filter: blur(14px);
}
.hero-proof-item strong {
  display: block;
  color: var(--white);
  font-size: .9rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.hero-proof-item span {
  display: block;
  margin-top: .22rem;
  color: #aebed0;
  font-size: .75rem;
  line-height: 1.35;
}
.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 1.45rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  color: #dce6f0;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-decoration: none;
  text-transform: uppercase;
  transform: translateX(-50%);
}
.hero-scroll span:last-child { color: var(--orange); font-size: 1rem; }

.home-values {
  position: relative;
  overflow: hidden;
  border-top: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(28,112,198,.14), transparent 38rem),
    rgba(0,0,0,.18);
}
.home-values .section-head { margin-bottom: clamp(2.4rem, 4vw, 3.6rem); }
.value-card {
  min-height: 260px;
  transition: transform .28s ease, border-color .28s ease, background .28s ease;
}
.value-card:hover {
  transform: translateY(-7px);
  border-color: rgba(255,138,51,.34);
  background: linear-gradient(145deg, rgba(255,255,255,.105), rgba(255,255,255,.035));
}
.value-card h3 { margin-bottom: .85rem; }

.home-products { padding-bottom: clamp(4.5rem, 6vw, 6.5rem); }
.home-products .section-head { max-width: 820px; }
.product-card {
  border: 1px solid rgba(6,20,38,.08);
  border-radius: 30px;
  box-shadow: 0 24px 65px rgba(4,15,31,.13);
  transition: transform .3s ease, box-shadow .3s ease;
}
.product-card:hover { transform: translateY(-7px); box-shadow: 0 32px 80px rgba(4,15,31,.19); }
.product-card-image { aspect-ratio: 1.28 / 1; }
.product-card-body h3 { max-width: 520px; margin-bottom: .9rem; }
.product-card-body > p { max-width: 590px; }

.home-compare { padding-top: 0; padding-bottom: var(--section-space); }
.home-compare .section-head { margin-bottom: 2.35rem; }
.compare-table-wrap { border: 1px solid rgba(6,20,38,.08); }
.compare-table tbody tr { transition: background .2s ease; }
.compare-table tbody tr:hover td { background: #f7f9fc; }

.home-brand-compare {
  background:
    radial-gradient(circle at 80% 15%, rgba(255,106,0,.08), transparent 27rem),
    linear-gradient(180deg, rgba(0,0,0,.06), transparent);
}
.home-brand-compare .section-head { max-width: 900px; }
.brand-compare-card { min-height: 390px; }

.home-cta-section { padding-top: 0; padding-bottom: clamp(5rem, 8vw, 8rem); }
.cta-band {
  min-height: 470px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.25rem, 6vw, 5.2rem);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 34px;
}
.cta-band::before {
  opacity: .72;
  background:
    linear-gradient(90deg, rgba(2,11,23,.9) 0%, rgba(2,11,23,.65) 48%, rgba(2,11,23,.18) 100%),
    url("../images/cta-training-premium.webp") center/cover no-repeat;
}
.cta-band h2 { max-width: 720px; }
.cta-band .lead { max-width: 700px; }
.footer-image { min-height: clamp(160px, 18vw, 235px); background-image: linear-gradient(0deg, rgba(2,10,20,.35), rgba(2,10,20,.12)), url("../images/brand-footer-hq.webp"); }

.hero-bulk { --hero-image: url("../images/brand-banner-hq.webp"); min-height: 78vh; }
.hero-bulk::after {
  background:
    linear-gradient(90deg, rgba(2,11,24,.96) 0%, rgba(2,11,24,.78) 48%, rgba(2,11,24,.28) 78%),
    linear-gradient(0deg, #061426 0%, transparent 48%);
}

.bulk-use-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.bulk-use-card {
  position: relative;
  min-height: 270px;
  padding: 2rem;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255,255,255,.085), rgba(255,255,255,.025));
}
.bulk-use-card::after {
  content: "";
  position: absolute;
  right: -55px;
  bottom: -65px;
  width: 165px;
  height: 165px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,106,0,.18), transparent 68%);
}
.bulk-card-number { display: block; margin-bottom: 2rem; color: var(--orange); font-weight: 900; letter-spacing: .14em; }
.bulk-use-card p { color: var(--muted); }

.bulk-contact-layout { display: grid; grid-template-columns: minmax(0, .78fr) minmax(520px, 1.22fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.bulk-contact-copy h2 { color: var(--ink); }
.bulk-contact-copy > p { color: #536579; font-size: 1.05rem; }
.bulk-contact-points { display: grid; gap: .85rem; margin: 2rem 0; }
.bulk-contact-points > div { padding: 1rem 1.1rem; border-left: 3px solid var(--orange); background: #fff; border-radius: 0 14px 14px 0; box-shadow: 0 10px 30px rgba(6,20,38,.07); }
.bulk-contact-points strong { display: block; color: var(--ink); }
.bulk-contact-points span { color: #627487; font-size: .9rem; }
.bulk-contact-note { padding-top: 1.2rem; border-top: 1px solid #dce3eb; font-size: .9rem !important; }

.bulk-form { padding: clamp(1.4rem, 3vw, 2.3rem); border-radius: 28px; background: #071b34; box-shadow: 0 24px 70px rgba(5,20,39,.2); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.form-field { display: grid; gap: .48rem; }
.form-field > span { color: #e6edf5; font-size: .78rem; font-weight: 800; letter-spacing: .045em; }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 52px;
  padding: .85rem 1rem;
  color: #f7f9fc;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 13px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.form-field textarea { min-height: 150px; resize: vertical; }
.form-field select { color-scheme: dark; }
.form-field input::placeholder,
.form-field textarea::placeholder { color: #8598ad; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,106,0,.16); background: rgba(255,255,255,.095); }
.form-field-full { margin-top: 1rem; }
.bulk-submit { width: 100%; margin-top: 1.2rem; border: 0; }
.form-privacy { margin: .85rem 0 0; color: #8da1b7; font-size: .76rem; text-align: center; }
.form-status { margin-bottom: 1rem; padding: .9rem 1rem; color: #eaffef; background: rgba(51,173,91,.18); border: 1px solid rgba(89,211,126,.35); border-radius: 12px; }
.form-status.is-error { color: #fff0ee; background: rgba(205,55,45,.18); border-color: rgba(255,111,99,.42); }
.bulk-submit:disabled { cursor: wait; opacity: .72; transform: none; }

@media (max-width: 980px) {
  .section { padding: 5.5rem 0; }
  .site-nav {
    position: fixed;
    inset: 82px 0 auto;
    display: grid;
    gap: 0;
    padding: 1rem;
    background: rgba(3,14,28,.98);
    border-bottom: 1px solid rgba(255,255,255,.1);
    transform: translateY(-130%);
    visibility: hidden;
    transition: transform .25s ease, visibility .25s ease;
  }
  .site-nav.is-open { transform: translateY(0); visibility: visible; }
  .site-nav a { padding: 1rem; border-bottom: 1px solid rgba(255,255,255,.08); }
  .site-nav .nav-cta { margin-top: .5rem; border-bottom: 1px solid rgba(255,138,51,.34); border-radius: 14px; }
  .nav-toggle { display: block; }
  .product-intro { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .bulk-use-grid { grid-template-columns: 1fr; }
  .bulk-contact-layout { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2,1fr); }
  .gallery-item.wide { grid-column: auto; aspect-ratio: 1/1; }
  .training-grid,
  .level-guide { grid-template-columns: 1fr; }
  .video-card { min-height: 330px; }
}

@media (max-width: 720px) {
  :root { --radius: 20px; }
  .container { width: min(calc(100% - 1.25rem), var(--container)); }
  .section { padding: 4.5rem 0; }
  .hero { min-height: 82vh; }
  .hero-content { padding: 5rem 0 3.5rem; }
  .hero::after { background: linear-gradient(0deg, #061426 0%, rgba(2,11,24,.48) 60%, rgba(2,11,24,.25)); }
  .product-grid,
  .brand-compare,
  .feature-list,
  .spec-cards,
  .footer-content { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: .6rem; }
  .form-grid { grid-template-columns: 1fr; }
  .bulk-form { border-radius: 20px; }
  .gallery-item { border-radius: 14px; }
  .cta-band { padding: 2rem 1.4rem; }
  .footer-content { gap: 2rem; }
  .copyright { grid-column: auto; }
  .modal-dialog { border-radius: 18px; }
  .coming-soon { padding: 4rem 1.4rem 3rem; }
}


@media (max-width: 980px) {
  .hero-home { min-height: 820px; }
  .hero-home::before { background-position: 62% center; }
  .hero-home-content { max-width: 720px; padding-top: 7.5rem; padding-bottom: 9rem; }
  .hero-proof { max-width: 680px; }
  .value-card { min-height: 230px; }
}

@media (max-width: 720px) {
  h1 { font-size: clamp(3.35rem, 17vw, 5.2rem); }
  h2 { font-size: clamp(2.45rem, 12vw, 3.8rem); }
  .hero-home { min-height: 780px; }
  .hero-home::before { background-position: 70% center; }
  .hero-home::after {
    background:
      linear-gradient(0deg, rgba(3,14,28,.98) 0%, rgba(3,14,28,.72) 58%, rgba(3,14,28,.34) 100%),
      linear-gradient(90deg, rgba(3,14,28,.75), rgba(3,14,28,.18));
  }
  .hero-home-content { padding: 6.5rem 0 8.5rem; }
  .hero-home h1 { font-size: clamp(3.8rem, 18vw, 5.5rem); }
  .hero-home .lead { font-size: 1rem; }
  .hero-proof { grid-template-columns: 1fr; gap: .55rem; margin-top: 2rem; }
  .hero-proof-item { padding: .78rem .9rem; }
  .hero-scroll { bottom: 1rem; }
  .value-card { min-height: auto; }
  .product-card { border-radius: 22px; }
  .product-card-image { aspect-ratio: 1 / 1; }
  .brand-compare-card { min-height: auto; }
  .cta-band { min-height: 440px; border-radius: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

.form-honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

::selection { color: var(--white); background: rgba(255,106,0,.72); }
:focus-visible { outline-color: var(--orange); }

/* Mobile hero composition: fixed portrait crops + readable content panel */
@media (max-width: 720px) {
  .hero-product-portable { --hero-mobile-image: url("../images/hero-portable-mobile.webp"); }
  .hero-product-full { --hero-mobile-image: url("../images/hero-fullsize-mobile.webp"); }
  .hero-training { --hero-mobile-image: url("../images/hero-training-mobile.webp"); }

  .hero-product-portable,
  .hero-product-full,
  .hero-training {
    display: block;
    min-height: 0;
    padding-top: clamp(350px, 108vw, 455px);
    overflow: hidden;
    background: #061426;
  }

  .hero-product-portable::before,
  .hero-product-full::before,
  .hero-training::before {
    inset: 0 0 auto;
    height: clamp(410px, 122vw, 520px);
    background-image: var(--hero-mobile-image);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center top;
  }

  .hero-product-portable::after,
  .hero-product-full::after,
  .hero-training::after {
    inset: 0 0 auto;
    height: clamp(410px, 122vw, 520px);
    background:
      linear-gradient(180deg, rgba(2,11,24,.08) 0%, rgba(2,11,24,.12) 48%, rgba(6,20,38,.82) 82%, #061426 100%),
      linear-gradient(90deg, rgba(2,11,24,.14), rgba(2,11,24,.02));
  }

  .hero-product-portable .hero-content,
  .hero-product-full .hero-content,
  .hero-training .hero-content {
    position: relative;
    z-index: 2;
    width: calc(100% - 1.25rem);
    max-width: none;
    margin: -54px auto 0;
    padding: 1.7rem 1.15rem 2.75rem;
    border: 1px solid rgba(255,255,255,.12);
    border-bottom: 0;
    border-radius: 28px 28px 0 0;
    background:
      radial-gradient(circle at 85% 0%, rgba(27,116,201,.18), transparent 18rem),
      linear-gradient(180deg, rgba(6,24,46,.98), #061426 70%);
    box-shadow: 0 -24px 60px rgba(0,0,0,.32);
  }

  .hero-product-portable h1,
  .hero-product-full h1,
  .hero-training h1 {
    max-width: 100%;
    font-size: clamp(2.8rem, 14.1vw, 4.15rem);
    line-height: .92;
    letter-spacing: .012em;
    overflow-wrap: normal;
  }

  .hero-product-full h1 {
    font-size: clamp(2.65rem, 13.4vw, 3.95rem);
  }

  .hero-product-portable .hero-kicker,
  .hero-product-full .hero-kicker,
  .hero-training .hero-kicker {
    margin-bottom: .85rem;
    font-size: .69rem;
    letter-spacing: .14em;
  }

  .hero-product-portable .lead,
  .hero-product-full .lead,
  .hero-training .lead {
    margin-top: 1rem;
    max-width: 38rem;
    color: #cbd7e4;
    font-size: .98rem;
    line-height: 1.65;
  }

  .hero-product-portable .hero-badges,
  .hero-product-full .hero-badges {
    gap: .48rem;
    margin-top: 1.35rem;
  }

  .hero-product-portable .hero-badge,
  .hero-product-full .hero-badge {
    padding: .48rem .66rem;
    font-size: .68rem;
    background: rgba(255,255,255,.055);
  }

  .hero-product-portable .btn-row,
  .hero-product-full .btn-row,
  .hero-training .btn-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: .7rem;
    margin-top: 1.55rem;
  }

  .hero-product-portable .btn,
  .hero-product-full .btn,
  .hero-training .btn {
    width: 100%;
    min-height: 52px;
  }
}

@media (max-width: 390px) {
  .hero-product-portable h1,
  .hero-training h1 { font-size: 2.72rem; }
  .hero-product-full h1 { font-size: 2.5rem; }
  .hero-product-portable .hero-content,
  .hero-product-full .hero-content,
  .hero-training .hero-content { padding-inline: 1rem; }
}

/* Stable product image composition across desktop, tablet, and mobile */
@media (max-width: 980px) {
  .product-intro {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .product-main-image {
    width: min(100%, 620px);
    max-width: 620px;
  }
  .product-summary {
    width: min(100%, 720px);
    margin-inline: auto;
  }
}

@media (max-width: 720px) {
  .product-intro { gap: 2rem; }
  .product-main-image {
    width: 100%;
    max-width: 520px;
    padding: .55rem;
    border-radius: 22px;
  }
  .product-main-image img { border-radius: 16px; }
}


/* Form success page */
.success-section { min-height: calc(100vh - 78px); display: grid; place-items: center; padding-block: 6rem; background: radial-gradient(circle at 50% 10%, rgba(27,116,201,.18), transparent 32rem); }
.success-card { max-width: 840px; text-align: center; padding: clamp(2rem, 6vw, 5rem); border: 1px solid rgba(255,255,255,.12); border-radius: 30px; background: linear-gradient(145deg, rgba(11,43,79,.88), rgba(4,17,33,.94)); box-shadow: var(--shadow); }
.success-card .lead { margin: 1.5rem auto 0; }
.success-mark { display: grid; place-items: center; width: 76px; height: 76px; margin: 0 auto 1.6rem; border-radius: 50%; color: #061426; background: linear-gradient(135deg, #ffb900, #ffd56a); font-size: 2.2rem; font-weight: 950; box-shadow: 0 16px 45px rgba(255,185,0,.25); }
.success-actions { justify-content: center; }
@media (max-width: 720px) { .success-section { padding-block: 3rem; } .success-card { border-radius: 22px; } .success-actions .btn { width: 100%; } }