:root {
  --bg: #071015;
  --bg-soft: #0b171d;
  --surface: #0e1b22;
  --surface-2: #12242c;
  --line: rgba(164, 196, 199, 0.16);
  --line-strong: rgba(24, 197, 172, 0.42);
  --teal: #18c5ac;
  --teal-light: #32dcc8;
  --teal-dark: #008f83;
  --white: #f4f7f8;
  --silver: #c4c9ce;
  --muted: #93a1a7;
  --black: #050a0d;
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
  --radius: 2px;
  --container: 1180px;
  --header-h: 108px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--white);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
::selection { color: #04100e; background: var(--teal-light); }

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 9999;
  padding: 10px 14px;
  color: var(--black);
  background: var(--teal-light);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.topbar {
  position: relative;
  z-index: 110;
  min-height: 34px;
  color: #8ea2a8;
  background: #04090c;
  border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
}
.topbar-inner,
.topbar-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.topbar-inner { min-height: 34px; }
.topbar-links a { transition: color .2s ease; }
.topbar-links a:hover { color: var(--teal-light); }

.site-header {
  position: absolute;
  z-index: 100;
  top: 34px;
  left: 0;
  width: 100%;
  height: var(--header-h);
  border-bottom: 1px solid rgba(255,255,255,.09);
  transition: background .25s ease, box-shadow .25s ease, transform .25s ease;
}
.site-header.is-sticky {
  position: fixed;
  top: 0;
  background: rgba(5, 12, 16, .94);
  box-shadow: 0 12px 30px rgba(0,0,0,.26);
  backdrop-filter: blur(14px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100%;
}
.brand {
  display: flex;
  align-items: center;
  height: 100%;
  overflow: hidden;
}
.brand img {
  width: 272px;
  max-height: 100px;
  height: auto;
  object-fit: contain;
}
.site-nav { display: flex; align-items: center; gap: 30px; }
.site-nav a {
  position: relative;
  color: #cbd4d7;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: .6px;
  text-transform: uppercase;
  transition: color .2s ease;
}
.site-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -10px;
  left: 0;
  height: 1px;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.site-nav a:hover { color: var(--white); }
.site-nav a:hover::after { transform: scaleX(1); }
.nav-cta {
  padding: 12px 17px;
  color: #03100f !important;
  background: var(--teal);
}
.nav-cta:hover { background: var(--teal-light); }
.nav-toggle { display: none; }

.hero {
  position: relative;
  min-height: 860px;
  display: grid;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: -4;
  background-image:
    linear-gradient(90deg, rgba(3,8,11,.95) 0%, rgba(4,10,13,.84) 38%, rgba(5,12,16,.36) 70%, rgba(5,12,16,.65) 100%),
    linear-gradient(180deg, rgba(4,9,12,.38), rgba(4,9,12,.1) 58%, #071015 100%),
    url('../img/hero-v5.webp');
  background-size: cover;
  background-position: center;
  transform: scale(1.015);
}
.hero::before {
  content: "";
  position: absolute;
  z-index: -3;
  inset: 0;
  background: radial-gradient(circle at 76% 35%, rgba(24,197,172,.18), transparent 30%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: .18;
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: linear-gradient(90deg, black, transparent 78%);
}
.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(310px, .65fr);
  gap: 84px;
  align-items: end;
  padding-top: 190px;
  padding-bottom: 110px;
}
.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--teal-light);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2.1px;
  text-transform: uppercase;
}
.eyebrow span {
  display: inline-block;
  width: 36px;
  height: 2px;
  background: var(--teal);
}
.hero h1 {
  max-width: 850px;
  margin: 24px 0 24px;
  font-size: clamp(58px, 7.7vw, 106px);
  line-height: .88;
  letter-spacing: -4px;
  text-transform: uppercase;
  text-wrap: balance;
}
.hero h1 em { color: var(--teal); font-style: normal; }
.hero-copy > p {
  max-width: 690px;
  margin: 0;
  color: #c5d0d4;
  font-size: 19px;
  line-height: 1.75;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 35px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 54px;
  padding: 0 23px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .65px;
  text-transform: uppercase;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #03110f; background: var(--teal); }
.btn-primary:hover { background: var(--teal-light); }
.btn-secondary { color: var(--white); border-color: rgba(255,255,255,.28); background: rgba(5,12,16,.34); backdrop-filter: blur(6px); }
.btn-secondary:hover { border-color: var(--teal); }
.btn-light { color: #06100e; background: #f6fbfa; }
.btn-light:hover { background: var(--teal-light); }
.hero-points { display: flex; flex-wrap: wrap; gap: 26px; margin-top: 38px; color: #d7dfe1; font-size: 13px; font-weight: 750; letter-spacing: .45px; }
.hero-points span { position: relative; padding-left: 14px; }
.hero-points span::before { content: ""; position: absolute; top: .62em; left: 0; width: 4px; height: 4px; background: var(--teal); }

.hero-panel {
  position: relative;
  padding: 34px 32px 28px;
  border: 1px solid rgba(50,220,200,.25);
  background: linear-gradient(145deg, rgba(9,23,28,.88), rgba(7,15,20,.68));
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.hero-panel::before,
.hero-panel::after {
  content: "";
  position: absolute;
  width: 48px;
  height: 48px;
  border-color: var(--teal);
  opacity: .75;
}
.hero-panel::before { top: -1px; right: -1px; border-top: 2px solid; border-right: 2px solid; }
.hero-panel::after { bottom: -1px; left: -1px; border-bottom: 2px solid; border-left: 2px solid; }
.panel-kicker { color: var(--teal); font-size: 11px; font-weight: 800; letter-spacing: 1.8px; text-transform: uppercase; }
.hero-panel h2 { margin: 12px 0 13px; font-size: 30px; line-height: 1.12; }
.hero-panel > p { margin: 0 0 23px; color: #aebdc2; font-size: 14px; }
.hero-panel dl { margin: 0; }
.hero-panel dl div { display: grid; grid-template-columns: 43px 1fr; gap: 13px; align-items: center; padding: 12px 0; border-top: 1px solid var(--line); }
.hero-panel dt { color: var(--teal); font-weight: 800; }
.hero-panel dd { margin: 0; color: #d6dfe1; font-size: 14px; }
.scroll-indicator { position: absolute; bottom: 28px; left: 50%; display: flex; align-items: center; gap: 12px; color: #84969c; font-size: 10px; font-weight: 750; letter-spacing: 1.5px; text-transform: uppercase; transform: translateX(-50%); }
.scroll-indicator span { display: block; width: 1px; height: 32px; background: linear-gradient(var(--teal), transparent); }

.section { padding: 112px 0; }
.section-dark { background: #050c10; }
.section-heading { max-width: 760px; margin-bottom: 54px; }
.section-heading h2,
.partner-copy h2,
.contact-copy h2,
.cta-inner h2 {
  margin: 13px 0 0;
  font-size: clamp(38px, 5vw, 66px);
  line-height: 1.03;
  letter-spacing: -2px;
  text-wrap: balance;
}
.split-heading { display: grid; grid-template-columns: 1.4fr .75fr; gap: 70px; align-items: end; max-width: none; }
.split-heading p { margin: 0; color: var(--muted); font-size: 16px; }

.services {
  position: relative;
  background:
    radial-gradient(circle at 85% 10%, rgba(24,197,172,.08), transparent 28%),
    #071015;
}
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card {
  position: relative;
  min-height: 500px;
  padding: 43px 42px 39px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(18,36,44,.58), rgba(7,16,21,.18));
  overflow: hidden;
  transition: background .25s ease, transform .25s ease;
}
.service-card::after { content: ""; position: absolute; right: -70px; bottom: -70px; width: 180px; height: 180px; border: 1px solid rgba(24,197,172,.18); transform: rotate(45deg); transition: border-color .25s ease, transform .35s ease; }
.service-card:hover { background: linear-gradient(160deg, rgba(18,44,50,.88), rgba(7,16,21,.42)); }
.service-card:hover::after { border-color: rgba(24,197,172,.55); transform: rotate(45deg) translate(-12px,-12px); }
.service-number { position: absolute; top: 24px; right: 28px; color: rgba(255,255,255,.18); font-size: 13px; font-weight: 800; letter-spacing: 2px; }
.service-icon { display: grid; width: 72px; height: 72px; place-items: center; margin-bottom: 30px; border: 1px solid rgba(24,197,172,.45); background: rgba(24,197,172,.04); }
.service-icon svg { width: 40px; height: 40px; fill: none; stroke: var(--teal); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { margin: 0 0 12px; color: var(--teal-light); font-size: 26px; line-height: 1.16; }
.service-card > p { max-width: 520px; margin: 0 0 24px; color: #aebbc0; }
.service-card ul { margin: 0; padding: 0; list-style: none; }
.service-card li { position: relative; padding: 8px 0 8px 18px; color: #d7dfe1; border-top: 1px solid rgba(255,255,255,.055); font-size: 14px; }
.service-card li::before { content: ""; position: absolute; top: 1.15em; left: 0; width: 6px; height: 1px; background: var(--teal); }

.partner-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 84px; align-items: center; }
.partner-image { position: relative; min-height: 630px; }
.partner-image img { width: 100%; height: 630px; object-fit: cover; filter: saturate(.88) contrast(1.08); }
.partner-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(3,8,11,.82)); pointer-events: none; }
.image-corner { position: absolute; z-index: 2; top: -1px; right: -1px; width: 130px; height: 130px; border-top: 2px solid var(--teal); border-right: 2px solid var(--teal); }
.image-badge { position: absolute; z-index: 3; right: 28px; bottom: 25px; display: flex; gap: 10px; align-items: center; color: #cbd5d8; font-size: 12px; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; }
.image-badge strong { color: var(--teal-light); }
.image-badge em { font-style: normal; color: var(--teal-light); }
.partner-copy > p { margin: 25px 0 30px; color: #a9b8bd; font-size: 17px; }
.feature-list { border-top: 1px solid var(--line); }
.feature-list > div { display: grid; grid-template-columns: 48px 1fr; gap: 20px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.feature-list span { color: var(--teal); font-size: 12px; font-weight: 850; letter-spacing: 1.5px; }
.feature-list p { margin: 0; color: #aebbc0; font-size: 14px; }
.feature-list strong { color: #edf2f3; }
.text-link { display: inline-flex; gap: 14px; align-items: center; margin-top: 28px; color: var(--teal-light); font-size: 13px; font-weight: 850; letter-spacing: .7px; text-transform: uppercase; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }

.process { background: #0a141a; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.process-step { position: relative; min-height: 290px; padding: 31px 28px 28px 0; border-right: 1px solid var(--line); }
.process-step:not(:first-child) { padding-left: 28px; }
.process-step:last-child { border-right: 0; }
.process-step > span { display: inline-flex; align-items: center; justify-content: center; width: 45px; height: 45px; color: var(--teal); border: 1px solid var(--line-strong); font-size: 12px; font-weight: 850; }
.process-step h3 { margin: 49px 0 12px; font-size: 22px; line-height: 1.2; }
.process-step p { margin: 0; color: var(--muted); font-size: 14px; }

.projects { background: #071015; }
.project-grid { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: 250px; gap: 16px; }
.project-card { position: relative; grid-column: span 4; margin: 0; overflow: hidden; background: #0d1a20; }
.project-card.project-large { grid-column: span 7; grid-row: span 2; }
.project-card.project-wide { grid-column: span 8; }
.project-card img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.78) contrast(1.05); transition: transform .55s ease, filter .4s ease; }
.project-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 46%, rgba(3,8,11,.92)); pointer-events: none; }
.project-card:hover img { transform: scale(1.035); filter: saturate(1) contrast(1.08); }
.project-card figcaption { position: absolute; z-index: 2; right: 24px; bottom: 22px; left: 24px; }
.project-card figcaption span { display: block; margin-bottom: 4px; color: var(--teal-light); font-size: 10px; font-weight: 850; letter-spacing: 1.6px; text-transform: uppercase; }
.project-card figcaption strong { font-size: 20px; line-height: 1.1; }

.cta-band { position: relative; overflow: hidden; padding: 66px 0; color: #03100e; background: var(--teal); }
.cta-band::before { content: ""; position: absolute; top: -130px; right: 10%; width: 340px; height: 340px; border: 1px solid rgba(3,16,14,.16); transform: rotate(45deg); }
.cta-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 45px; }
.cta-inner > div > span { font-size: 11px; font-weight: 850; letter-spacing: 1.8px; text-transform: uppercase; }
.cta-inner h2 { margin-top: 4px; font-size: clamp(35px, 4.7vw, 58px); }

.contact { padding-bottom: 90px; }
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 95px; align-items: start; }
.contact-copy > p { max-width: 520px; margin: 24px 0 31px; color: #aebbc0; font-size: 16px; }
.contact-details { border-top: 1px solid var(--line); }
.contact-details > a,
.contact-details > div { display: flex; gap: 17px; align-items: center; padding: 17px 0; border-bottom: 1px solid var(--line); }
.contact-details a:hover strong { color: var(--teal-light); }
.contact-icon { display: grid; flex: 0 0 42px; height: 42px; place-items: center; color: var(--teal); border: 1px solid var(--line-strong); font-size: 17px; }
.contact-details small { display: block; color: #72868d; font-size: 10px; font-weight: 800; letter-spacing: 1.3px; text-transform: uppercase; }
.contact-details strong { display: block; color: #e6edef; font-size: 16px; transition: color .2s ease; }
.whatsapp-link { display: inline-flex; gap: 12px; margin-top: 25px; color: var(--teal-light); font-size: 12px; font-weight: 850; letter-spacing: 1.2px; text-transform: uppercase; }

.contact-form-wrap { padding: 35px; border: 1px solid rgba(255,255,255,.12); background: #0b171d; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: block; margin-bottom: 16px; color: #ced7da; font-size: 12px; font-weight: 750; letter-spacing: .55px; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  margin-top: 7px;
  padding: 14px 15px;
  color: #eef3f4;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 0;
  outline: none;
  background: #081218;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.contact-form textarea { min-height: 150px; resize: vertical; }
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #60747b; }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(24,197,172,.09); }
.contact-form select { color-scheme: dark; }
.form-submit { width: 100%; border: 0; }
.form-note { margin: 12px 0 0; color: #60747b; font-size: 11px; text-align: center; }
.hp { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-message { margin-bottom: 19px; padding: 13px 15px; border-left: 3px solid; font-size: 13px; }
.form-message.success { color: #b8f1e8; border-color: var(--teal); background: rgba(24,197,172,.09); }
.form-message.error { color: #ffd1d1; border-color: #ef6a6a; background: rgba(239,106,106,.08); }

.site-footer { padding: 70px 0 22px; background: #03080a; border-top: 1px solid rgba(255,255,255,.07); }
.footer-main { display: grid; grid-template-columns: 1.5fr .75fr .75fr; gap: 70px; padding-bottom: 48px; }
.footer-brand img { width: 290px; }
.footer-brand p { max-width: 450px; margin: 18px 0 0; color: #7d9097; }
.footer-main h3 { margin: 8px 0 18px; color: var(--teal-light); font-size: 12px; font-weight: 850; letter-spacing: 1.6px; text-transform: uppercase; }
.footer-main a,
.footer-main span { display: block; margin: 9px 0; color: #8fa1a7; font-size: 14px; }
.footer-main a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-top: 20px; color: #566970; border-top: 1px solid rgba(255,255,255,.07); font-size: 11px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .18s; }
.delay-3 { transition-delay: .26s; }

@media (max-width: 1040px) {
  :root { --container: 920px; }
  .site-nav { gap: 20px; }
  .site-nav a { font-size: 12px; }
  .hero-inner { grid-template-columns: 1fr; align-items: center; gap: 45px; padding-top: 190px; }
  .hero-panel { max-width: 620px; }
  .hero { min-height: 1030px; }
  .split-heading { grid-template-columns: 1fr; gap: 20px; }
  .partner-grid { gap: 50px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-step:nth-child(2) { border-right: 0; }
  .process-step:nth-child(n+3) { border-top: 1px solid var(--line); }
  .contact-grid { gap: 50px; }
}

@media (max-width: 820px) {
  .topbar { display: none; }
  .site-header { position: absolute; top: 0; }
  .site-header.is-sticky { position: fixed; }
  :root { --header-h: 92px; }
  .brand img { width: 222px; max-height: 82px; }
  .nav-toggle {
    display: grid;
    width: 45px;
    height: 45px;
    padding: 11px;
    border: 1px solid rgba(255,255,255,.18);
    background: rgba(5,12,16,.82);
  }
  .nav-toggle span { display: block; width: 100%; height: 1px; background: var(--white); transition: transform .25s ease, opacity .25s ease; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    padding: 14px 20px 21px;
    background: rgba(5,12,16,.98);
    border-bottom: 1px solid rgba(255,255,255,.1);
    transform: scaleY(0);
    transform-origin: top;
    opacity: 0;
    pointer-events: none;
    transition: transform .2s ease, opacity .2s ease;
  }
  .site-nav.is-open { transform: scaleY(1); opacity: 1; pointer-events: auto; }
  .site-nav a { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .site-nav a::after { display: none; }
  .nav-cta { margin-top: 12px; text-align: center; }
  .hero { min-height: 930px; }
  .hero-media { background-position: 58% center; }
  .hero-inner { padding-top: 160px; padding-bottom: 90px; }
  .hero h1 { letter-spacing: -2.5px; }
  .hero-panel { display: none; }
  .hero-copy > p { font-size: 17px; }
  .section { padding: 85px 0; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .partner-grid { grid-template-columns: 1fr; }
  .partner-image,
  .partner-image img { min-height: auto; height: 540px; }
  .project-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 280px; }
  .project-card,
  .project-card.project-large,
  .project-card.project-wide { grid-column: span 1; grid-row: span 1; }
  .project-card.project-large { grid-row: span 2; }
  .cta-inner { align-items: flex-start; flex-direction: column; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  :root { --header-h: 80px; }
  .brand img { width: 186px; max-height: 70px; }
  .hero { min-height: 820px; }
  .hero-inner { padding-top: 140px; }
  .hero h1 { margin-top: 20px; font-size: clamp(48px, 15vw, 70px); letter-spacing: -2px; }
  .hero-copy > p { font-size: 16px; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }
  .hero-points { gap: 10px 20px; }
  .scroll-indicator { display: none; }
  .section-heading h2,
  .partner-copy h2,
  .contact-copy h2 { letter-spacing: -1.4px; }
  .service-card { padding: 35px 25px; }
  .partner-image,
  .partner-image img { height: 430px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-step,
  .process-step:not(:first-child) { min-height: auto; padding: 28px 0; border-right: 0; border-top: 1px solid var(--line); }
  .process-step:first-child { border-top: 0; }
  .process-step h3 { margin-top: 26px; }
  .project-grid { display: grid; grid-template-columns: 1fr; grid-auto-rows: 320px; }
  .project-card,
  .project-card.project-large,
  .project-card.project-wide { grid-column: span 1; grid-row: span 1; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form-wrap { padding: 24px 18px; }
  .footer-main { grid-template-columns: 1fr; gap: 30px; }
  .footer-brand { grid-column: auto; }
  .footer-brand img { width: 245px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

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


.form-live-message { margin-bottom: 14px; }
.form-live-message:empty { display: none; }
.form-message,
.form-live-message {
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
}
.form-message.success,
.form-live-message.success {
  border-color: rgba(24,197,172,.45);
  background: rgba(24,197,172,.12);
  color: #d5fff8;
}
.form-message.error,
.form-live-message.error {
  border-color: rgba(239,106,106,.35);
  background: rgba(239,106,106,.12);
  color: #ffdede;
}
.form-submit.is-loading { opacity: .75; pointer-events: none; }


/* v4 interactive photo gallery and contact refinements */
.zoomable-photo { cursor: zoom-in; }
.zoomable-photo:focus-visible { outline: 2px solid var(--teal-light); outline-offset: -3px; }
.contact-details a { cursor: pointer; }
.form-submit:disabled { cursor: wait; opacity: .72; }
body.lightbox-open { overflow: hidden; }
.image-lightbox[hidden] { display: none; }
.image-lightbox {
  position: fixed;
  z-index: 10000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 44px 78px;
  background: rgba(1, 6, 9, .94);
  backdrop-filter: blur(10px);
}
.lightbox-content { position: relative; max-width: min(1380px, 94vw); max-height: 90vh; margin: 0; display: grid; justify-items: center; gap: 12px; }
.lightbox-content img { display: block; max-width: 100%; max-height: 82vh; width: auto; height: auto; object-fit: contain; box-shadow: 0 28px 90px rgba(0,0,0,.55); }
.lightbox-content figcaption { color: #d9e3e5; font-size: 14px; font-weight: 750; letter-spacing: .35px; text-align: center; }
.lightbox-close,
.lightbox-nav { position: fixed; z-index: 2; display: grid; place-items: center; width: 48px; height: 48px; padding: 0; border: 1px solid rgba(255,255,255,.2); color: var(--white); background: rgba(8,20,26,.88); transition: background .2s ease, border-color .2s ease; }
.lightbox-close:hover,
.lightbox-nav:hover { background: var(--teal-dark); border-color: var(--teal-light); }
.lightbox-close { top: 20px; right: 20px; font-size: 34px; line-height: 1; }
.lightbox-nav { top: 50%; transform: translateY(-50%); font-size: 40px; line-height: 1; }
.lightbox-prev { left: 18px; }
.lightbox-next { right: 18px; }
@media (max-width: 700px) {
  .image-lightbox { padding: 60px 12px 22px; }
  .lightbox-nav { width: 40px; height: 54px; background: rgba(8,20,26,.72); }
  .lightbox-prev { left: 4px; }
  .lightbox-next { right: 4px; }
  .lightbox-close { top: 10px; right: 10px; }
  .lightbox-content img { max-height: 76vh; }
}

.project-card figcaption { pointer-events: none; }

@media (max-width: 820px) {
  .hero-media { background-image:
    linear-gradient(90deg, rgba(3,8,11,.95) 0%, rgba(4,10,13,.78) 45%, rgba(5,12,16,.38) 100%),
    linear-gradient(180deg, rgba(4,9,12,.38), rgba(4,9,12,.1) 58%, #071015 100%),
    url('../img/hero-mobile-v5.webp');
  }
}


/* v5.2 contact success popup */
body.success-modal-open { overflow: hidden; }
.success-modal[hidden] { display: none; }
.success-modal {
  position: fixed;
  z-index: 11000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(2, 8, 11, .82);
  backdrop-filter: blur(10px);
}
.success-modal-card {
  position: relative;
  width: min(100%, 520px);
  padding: 42px 38px 36px;
  border: 1px solid rgba(50, 220, 200, .34);
  background:
    radial-gradient(circle at 50% 0%, rgba(24,197,172,.16), transparent 44%),
    #0b171d;
  box-shadow: 0 34px 100px rgba(0,0,0,.58);
  text-align: center;
}
.success-modal-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal-dark), var(--teal-light), var(--teal-dark));
}
.success-modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 0;
  color: #a8b8bd;
  background: transparent;
  font-size: 30px;
  line-height: 1;
}
.success-modal-close:hover { color: var(--white); }
.success-modal-icon {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border: 1px solid rgba(50,220,200,.55);
  border-radius: 50%;
  color: #04100e;
  background: var(--teal-light);
  box-shadow: 0 0 0 10px rgba(24,197,172,.08);
  font-size: 36px;
  font-weight: 900;
}
.success-modal-kicker {
  display: block;
  margin-bottom: 8px;
  color: var(--teal-light);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}
.success-modal h2 {
  margin: 0;
  color: var(--white);
  font-size: clamp(28px, 5vw, 38px);
  line-height: 1.12;
}
.success-modal p {
  max-width: 420px;
  margin: 16px auto 26px;
  color: #adbbc0;
}
.success-modal-confirm { min-width: 160px; border: 0; }
.form-submit[aria-disabled="true"] { cursor: not-allowed; }
@media (max-width: 560px) {
  .success-modal { padding: 16px; }
  .success-modal-card { padding: 38px 22px 28px; }
  .success-modal-icon { width: 62px; height: 62px; font-size: 31px; }
}