/* ==========================================================================
   VeeKay HVAC Solutions — Core Stylesheet
   Hand-written CSS. Engineering navy + cyan. Mobile-first.
   ========================================================================== */

/* ---------- 1. Design tokens ------------------------------------------------ */
:root {
  /* Brand — navy core */
  --ink-950: #06151F;
  --ink-900: #081C2B;
  --ink-800: #0B1F33;   /* primary navy */
  --ink-700: #102C46;
  --ink-600: #163653;
  --steel-500: #2E4A66;
  --steel-400: #45617D;
  --slate-500: #5A6E83;
  --slate-400: #7E90A2;
  --mist-300: #B9C6D2;

  /* Accent — cyan */
  --accent: #14A7E0;
  --accent-600: #0F8FC4;
  --accent-700: #0C77A6;
  --accent-tint: rgba(20,167,224,0.12);

  /* Neutrals / paper */
  --paper: #F6F8FB;
  --paper-2: #EDF1F6;
  --paper-3: #E4EAF1;
  --white: #FFFFFF;

  /* Functional */
  --line: rgba(11,31,51,0.12);
  --line-2: rgba(11,31,51,0.08);
  --line-light: rgba(255,255,255,0.14);
  --text: #0B1F33;
  --text-muted: #51647A;
  --text-on-dark: rgba(255,255,255,0.78);
  --text-on-dark-muted: rgba(255,255,255,0.56);

  /* Type */
  --font-display: "Poppins", "Segoe UI", system-ui, sans-serif;
  --font-body: "Poppins", "Segoe UI", system-ui, sans-serif;
  --font-mono: "Poppins", "Segoe UI", system-ui, sans-serif;

  /* Rhythm */
  --container: 1240px;
  --gutter: clamp(1.25rem, 5vw, 3rem);
  --section-y: clamp(4.5rem, 9vw, 8.5rem);
  --radius: 3px;

  /* Motion */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 0.55s;

  --header-h: 76px;
}

/* ---------- 2. Reset -------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}
body {
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.97rem + 0.18vw, 1.0625rem);
  line-height: 1.7;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, picture, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

/* ---------- 3. Typography --------------------------------------------------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.18; letter-spacing: -0.01em; color: var(--text); }
.h-hero { font-size: clamp(2.05rem, 1.5rem + 2.55vw, 3.4rem); line-height: 1.14; letter-spacing: -0.02em; font-weight: 700; }
.h-sec  { font-size: clamp(1.5rem, 1.18rem + 1.5vw, 2.2rem); line-height: 1.2; letter-spacing: -0.015em; }
.h-sub  { font-size: clamp(1.02rem, 0.98rem + 0.3vw, 1.2rem); }
p { text-wrap: pretty; }
strong { font-weight: 700; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent-700);
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: var(--accent);
  display: inline-block;
}
.eyebrow--light { color: var(--accent); }
.lead { font-size: clamp(1.08rem, 1rem + 0.45vw, 1.3rem); line-height: 1.62; color: var(--text-muted); }

/* ---------- 4. Layout primitives ------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container--wide { max-width: 1440px; }
.section { padding-block: var(--section-y); position: relative; scroll-margin-top: var(--header-h); }
.section__head { max-width: 720px; margin-bottom: clamp(2.25rem, 4vw, 3.5rem); }
.section__head .h-sec { margin-top: 1rem; }
.section__head p { margin-top: 1.1rem; }
.center { text-align: center; margin-inline: auto; }

.bg-paper { background: var(--paper); }
.bg-paper-2 { background: var(--paper-2); }
.bg-ink { background: var(--ink-800); color: var(--text-on-dark); }
.bg-ink h1, .bg-ink h2, .bg-ink h3, .bg-ink h4 { color: #fff; }

/* ---------- 5. Buttons ------------------------------------------------------ */
.btn {
  --bx: 1.55rem; --by: 0.95rem;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  padding: var(--by) var(--bx);
  font-family: var(--font-body); font-weight: 600; font-size: 0.95rem; letter-spacing: 0.01em;
  border-radius: var(--radius);
  transition: transform var(--dur) var(--ease), background-color .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
  will-change: transform; white-space: nowrap; border: 1.5px solid transparent;
}
.btn svg { width: 17px; height: 17px; transition: transform .35s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:hover svg { transform: translateX(3px); }

.btn--accent { background: var(--accent); color: #06202F; }
.btn--accent:hover { background: var(--accent-600); box-shadow: 0 12px 28px -12px rgba(20,167,224,0.7); }

.btn--solid { background: var(--ink-800); color: #fff; }
.btn--solid:hover { background: var(--ink-700); box-shadow: 0 14px 30px -16px rgba(11,31,51,0.8); }

.btn--ghost { border-color: var(--line); color: var(--text); background: transparent; }
.btn--ghost:hover { border-color: var(--ink-800); background: var(--ink-800); color: #fff; }

.btn--ghost-light { border-color: rgba(255,255,255,0.32); color: #fff; }
.btn--ghost-light:hover { background: #fff; color: var(--ink-800); border-color: #fff; }

.btn--lg { --bx: 1.9rem; --by: 1.1rem; font-size: 1rem; }

/* Text link with animated cyan underline */
.tlink { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 600; font-size: 0.92rem; color: var(--ink-800); position: relative; }
.tlink::after { content: ""; position: absolute; left: 0; bottom: -3px; height: 1.5px; width: 0; background: var(--accent); transition: width .4s var(--ease); }
.tlink:hover::after { width: 100%; }
.tlink svg { width: 15px; height: 15px; transition: transform .35s var(--ease); }
.tlink:hover svg { transform: translateX(4px); }
.tlink--light { color: #fff; }

/* ---------- 6. Header ------------------------------------------------------- */
.skip-link { position: absolute; left: -999px; top: 0; z-index: 200; background: var(--ink-800); color: #fff; padding: 0.75rem 1.25rem; }
.skip-link:focus { left: 1rem; top: 1rem; }

.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  background: #ffffff;
  border-bottom: 1px solid var(--line-2);
  box-shadow: 0 1px 0 rgba(11,31,51,0.05);
  transition: box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 8px 26px -16px rgba(11,31,51,0.32);
}

/* Wordmark */
.brand { display: inline-flex; align-items: center; gap: 0.7rem; color: #fff; }
.brand__mark { width: 38px; height: 38px; flex: none; }
.brand__logo { height: 42px; width: auto; flex: none; display: block; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 1.08rem; letter-spacing: 0.01em; line-height: 1; color: #fff; }
.brand__name b { color: var(--accent); font-weight: 700; }
.brand__sub { display: block; font-family: var(--font-body); font-size: 0.66rem; font-weight: 500; letter-spacing: 0.015em; color: var(--text-on-dark-muted); margin-top: 3px; text-transform: none; }
.site-header .brand__name { color: var(--ink-900); }
.site-header .brand__sub { color: var(--slate-500); }
.site-footer .brand__logo { height: 50px; }
@media (max-width: 560px) { .brand__logo { height: 36px; } .brand__name { font-size: 1rem; } }

/* Nav */
.nav { display: flex; align-items: center; gap: clamp(1.1rem, 2vw, 2.1rem); }
.nav__links { display: flex; align-items: center; gap: clamp(1.1rem, 2vw, 2.1rem); }
.nav__links a { font-size: 0.92rem; font-weight: 500; color: #33424F; position: relative; padding: 0.4rem 0; transition: color .25s; }
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: -2px; height: 1.5px; width: 0; background: var(--accent); transition: width .35s var(--ease); }
.nav__links a:hover, .nav__links a[aria-current="page"] { color: var(--ink-900); }
.nav__links a:hover::after, .nav__links a[aria-current="page"]::after { width: 100%; }
.nav__cta { padding: 0.7rem 1.25rem; font-size: 0.88rem; }

.nav-toggle { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; gap: 5px; align-items: center; }
.nav-toggle span { width: 24px; height: 2px; background: #2B3A47; transition: transform .35s var(--ease), opacity .25s, background-color .25s; }
.nav-toggle[aria-expanded="true"] span { background: #2B3A47; }
.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); }

/* ---------- 7. Hero --------------------------------------------------------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; color: #fff; padding-top: calc(var(--header-h) + 2rem); overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center 35%; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(6,21,31,0.55) 0%, rgba(6,21,31,0.12) 32%, rgba(6,21,31,0.55) 72%, rgba(6,21,31,0.96) 100%),
    linear-gradient(90deg, rgba(6,21,31,0.86) 0%, rgba(6,21,31,0.5) 48%, rgba(6,21,31,0.18) 100%);
}
.hero__inner { width: 100%; padding-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.hero__content { max-width: 760px; }
.hero .h-hero { margin: 1.4rem 0 0; color: #fff; }
.hero__lead { margin-top: 1.5rem; max-width: 560px; color: rgba(255,255,255,0.82); font-size: clamp(1.05rem, 1rem + 0.5vw, 1.3rem); line-height: 1.6; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.2rem; }

/* Hero capability strip */
.hero__strip {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  border-top: 1px solid var(--line-light);
  padding-top: 1.4rem;
  display: flex; flex-wrap: wrap; gap: 0.6rem 1.6rem; align-items: center;
}
.hero__strip span { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.62); display: inline-flex; align-items: center; gap: 0.6rem; }
.hero__strip span::before { content: ""; width: 5px; height: 5px; background: var(--accent); border-radius: 50%; flex: none; }

.scroll-hint { position: absolute; right: var(--gutter); bottom: 1.6rem; z-index: 2; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.28em; text-transform: uppercase; color: rgba(255,255,255,0.5); writing-mode: vertical-rl; display: inline-flex; align-items: center; gap: 0.8rem; }
.scroll-hint::after { content: ""; width: 1px; height: 46px; background: linear-gradient(rgba(255,255,255,0.5), transparent); animation: scrollPulse 2.4s var(--ease) infinite; }
@keyframes scrollPulse { 0% { transform: scaleY(0.3); transform-origin: top; opacity: 0; } 40% { opacity: 1; } 100% { transform: scaleY(1); transform-origin: top; opacity: 0; } }

/* ---------- 8. About preview ------------------------------------------------ */
.about { position: relative; }
.about__grid { display: grid; gap: clamp(2.5rem, 5vw, 4.5rem); align-items: center; grid-template-columns: 1fr; }
.about__copy p + p { margin-top: 1.1rem; }
.about__points { margin-top: 1.8rem; display: grid; gap: 0.9rem; }
.about__points li { display: flex; gap: 0.85rem; align-items: flex-start; font-weight: 500; color: var(--text); }
.about__points svg { width: 22px; height: 22px; flex: none; color: var(--accent); margin-top: 2px; }
.about__cta { margin-top: 2rem; }

.about__media { position: relative; }
.about__media img { width: 100%; aspect-ratio: 4 / 3.1; object-fit: cover; border-radius: var(--radius); }
.about__media::before { content: ""; position: absolute; left: -14px; top: -14px; width: 70px; height: 70px; border-left: 2px solid var(--accent); border-top: 2px solid var(--accent); z-index: 2; }
.statcard {
  position: absolute; right: -12px; bottom: -22px; z-index: 3;
  background: var(--ink-800); color: #fff; padding: 1.2rem 1.4rem; border-radius: var(--radius);
  box-shadow: 0 24px 50px -24px rgba(6,21,31,0.7); max-width: 240px;
}
.statcard b { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: #fff; display: block; line-height: 1; }
.statcard span { display: block; margin-top: 0.45rem; font-size: 0.82rem; color: var(--text-on-dark); line-height: 1.4; }
.statcard .accent { color: var(--accent); }

/* ---------- 9. Services ----------------------------------------------------- */
.services__grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; }
.scard {
  position: relative; background: var(--white); display: flex; flex-direction: column;
  transition: background-color .4s var(--ease);
}
.scard__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.scard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.scard__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,24,38,0) 40%, rgba(8,24,38,0.35) 100%); }
.scard:hover .scard__media img { transform: scale(1.06); }
.scard__num { position: absolute; top: 0.9rem; left: 1rem; z-index: 2; font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.1em; color: #fff; background: rgba(6,21,31,0.55); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); padding: 0.25rem 0.55rem; border-radius: 2px; }
.scard__body { padding: 1.5rem clamp(1.3rem, 2vw, 1.8rem) 1.7rem; display: flex; flex-direction: column; flex: 1; border-top: 2px solid transparent; transition: border-color .4s var(--ease); }
.scard:hover .scard__body { border-top-color: var(--accent); }
.scard__body h3 { font-size: 1.1rem; }
.scard__body p { margin-top: 0.6rem; color: var(--text-muted); font-size: 0.96rem; line-height: 1.6; flex: 1; }
.scard__link { margin-top: 1.2rem; display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 600; font-size: 0.88rem; color: var(--ink-800); }
.scard__link svg { width: 15px; height: 15px; transition: transform .35s var(--ease); color: var(--accent); }
.scard:hover .scard__link svg { transform: translateX(4px); }

/* ---------- 10. Why choose us ----------------------------------------------- */
.why { position: relative; overflow: hidden; }
.why__grid { display: grid; grid-template-columns: 1fr; gap: clamp(2.5rem, 5vw, 4rem); align-items: center; }
.why__media { position: relative; }
.why__media img { width: 100%; aspect-ratio: 4 / 4.4; object-fit: cover; border-radius: var(--radius); }
.why__media-tag { position: absolute; left: 1.1rem; bottom: 1.1rem; background: rgba(6,21,31,0.6); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); border: 1px solid var(--line-light); padding: 0.6rem 0.9rem; border-radius: var(--radius); font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; }
.why__list { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line-light); border: 1px solid var(--line-light); border-radius: var(--radius); overflow: hidden; }
.wcell { background: var(--ink-800); padding: clamp(1.4rem, 2.5vw, 2rem); }
.wcell__num { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.1em; color: var(--accent); }
.wcell__icon { width: 34px; height: 34px; color: var(--accent); margin: 0.6rem 0 1rem; }
.wcell h3 { font-size: 1.04rem; color: #fff; }
.wcell p { margin-top: 0.55rem; font-size: 0.92rem; color: var(--text-on-dark-muted); line-height: 1.6; }

/* ---------- 11. CTA band ---------------------------------------------------- */
.ctaband { position: relative; color: #fff; overflow: hidden; scroll-margin-top: var(--header-h); }
.ctaband__media { position: absolute; inset: 0; z-index: -2; }
.ctaband__media img { width: 100%; height: 100%; object-fit: cover; }
.ctaband__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,21,31,0.96) 0%, rgba(6,21,31,0.82) 50%, rgba(8,28,43,0.7) 100%); }
.ctaband__inner { padding-block: clamp(4rem, 8vw, 7rem); max-width: 720px; }
.ctaband h2 { color: #fff; }
.ctaband p { margin-top: 1.2rem; color: rgba(255,255,255,0.82); font-size: clamp(1.05rem, 1rem + 0.4vw, 1.25rem); }
.ctaband__actions { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: 0.9rem; }
.ctaband__phone { margin-top: 1.8rem; font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.6); }
.ctaband__phone a { color: #fff; border-bottom: 1px solid var(--accent); padding-bottom: 2px; }

/* ---------- 13. Footer ------------------------------------------------------ */
.site-footer { background: var(--ink-950); color: var(--text-on-dark); padding-top: clamp(3.5rem, 6vw, 5rem); }
.footer__top { display: grid; grid-template-columns: 1fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid var(--line-light); }
.footer__brand .brand { margin-bottom: 1.2rem; }
.footer__brand p { color: var(--text-on-dark-muted); font-size: 0.95rem; max-width: 34ch; }
.footer__social { display: flex; gap: 0.6rem; margin-top: 1.4rem; }
.footer__social a { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line-light); border-radius: var(--radius); color: var(--text-on-dark); transition: background-color .3s, color .3s, border-color .3s; }
.footer__social a:hover { background: var(--accent); border-color: var(--accent); color: #06202F; }
.footer__social svg { width: 17px; height: 17px; }
.footer__col h4 { font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.15rem; }
.footer__col ul { display: grid; gap: 0.7rem; }
.footer__col a { color: var(--text-on-dark-muted); font-size: 0.94rem; transition: color .25s; }
.footer__col a:hover { color: #fff; }
.footer__contact li { color: var(--text-on-dark-muted); font-size: 0.94rem; display: flex; gap: 0.7rem; align-items: flex-start; }
.footer__contact svg { width: 17px; height: 17px; color: var(--accent); flex: none; margin-top: 3px; }
.footer__badge { display: inline-block; margin-top: 0.4rem; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; color: var(--text-on-dark-muted); border: 1px dashed var(--line-light); padding: 0.3rem 0.55rem; border-radius: 2px; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-block: 1.6rem; font-size: 0.84rem; color: var(--text-on-dark-muted); }
.footer__bottom a { color: var(--text-on-dark-muted); }
.footer__bottom a:hover { color: #fff; }
.footer__bottom-links { display: flex; gap: 1.4rem; flex-wrap: wrap; }

/* ---------- 14. Scroll reveal ---------------------------------------------- */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in-view { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: 0.08s; }
[data-reveal][data-delay="2"] { transition-delay: 0.16s; }
[data-reveal][data-delay="3"] { transition-delay: 0.24s; }
[data-reveal][data-delay="4"] { transition-delay: 0.32s; }
[data-reveal][data-delay="5"] { transition-delay: 0.40s; }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; } }

/* ---------- 15. Responsive -------------------------------------------------- */
@media (min-width: 600px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1.6fr 1fr 1fr; }
}
@media (min-width: 880px) {
  .about__grid { grid-template-columns: 1.05fr 0.95fr; }
  .about__grid.is-reversed > .about__media { order: -1; }
  .why__grid { grid-template-columns: 0.85fr 1.15fr; }
  .why__list { grid-template-columns: repeat(2, 1fr); }
  .services__grid { grid-template-columns: repeat(3, 1fr); }
  .footer__top { grid-template-columns: 2fr 1fr 1fr 1.4fr; }
}

/* Mobile nav */
@media (max-width: 940px) {
  .nav__links, .nav .nav__cta { display: none; }
  .nav-toggle { display: flex; }
  .mobile-nav {
    position: fixed; inset: 0; z-index: 90;
    background: rgba(8,24,38,0.90); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    padding: calc(var(--header-h) + 1rem) var(--gutter) 2rem;
    transform: translateY(-100%); opacity: 0; pointer-events: none;
    transition: transform .5s var(--ease), opacity .4s var(--ease);
    overflow-y: auto;
  }
  .mobile-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .mobile-nav__inner { width: 100%; max-width: 380px; display: flex; flex-direction: column; align-items: stretch; gap: 0.1rem; }
  .mobile-nav a:not(.btn), .mobile-nav__toggle {
    position: relative; font-family: var(--font-display); font-size: 1.55rem; font-weight: 600; color: #fff;
    padding: 0.72rem 0.5rem; display: flex; align-items: center; justify-content: center; gap: 0.45rem;
    background: none; border: none; width: 100%; cursor: pointer; transition: color .2s;
  }
  .mobile-nav a:not(.btn):active, .mobile-nav__toggle:active { color: var(--accent); }
  .mnum { font-family: var(--font-mono); font-size: 0.62rem; font-weight: 500; color: var(--accent); align-self: flex-start; margin-top: 0.2rem; }
  .mchev { width: 20px; height: 20px; color: var(--accent); transition: transform .35s var(--ease); }
  .mobile-nav__group.is-open .mchev { transform: rotate(180deg); }
  .mobile-nav__sub-wrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s var(--ease); }
  .mobile-nav__group.is-open .mobile-nav__sub-wrap { grid-template-rows: 1fr; }
  .mobile-nav__sub-inner { overflow: hidden; min-height: 0; display: flex; flex-direction: column; align-items: center; }
  .mobile-nav__sub { font-family: var(--font-body); font-size: 1.05rem; font-weight: 500; color: rgba(255,255,255,0.72); padding: 0.55rem 0; }
  .mobile-nav__sub:active { color: var(--accent); }
  .mobile-nav__cta { margin-top: 1.5rem; align-self: center; }
}
@media (min-width: 941px) { .mobile-nav { display: none; } }

/* Reduce hero height on short landscape phones */
@media (max-height: 560px) and (orientation: landscape) {
  .hero { min-height: auto; padding-block: calc(var(--header-h) + 3rem) 3rem; }
}

/* ==========================================================================
   INNER PAGES — added for the full multi-page build
   ========================================================================== */

/* ---------- Services dropdown (desktop) ------------------------------------ */
.nav__drop { display: inline-flex; align-items: center; gap: 0.3rem; }
.nav__drop .chev { width: 15px; height: 15px; transition: transform .3s var(--ease); }
.has-dropdown { position: relative; }
.has-dropdown:hover .chev, .has-dropdown:focus-within .chev { transform: rotate(180deg); }
.dropdown {
  position: absolute; top: calc(100% + 12px); left: -0.6rem;
  min-width: 264px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 22px 48px -22px rgba(11,31,51,0.4);
  padding: 0.5rem; z-index: 120;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
}
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown::before { content: ""; position: absolute; top: -12px; left: 0; right: 0; height: 12px; }
.dropdown a { display: flex; align-items: center; gap: 0.5rem; padding: 0.65rem 0.8rem; font-size: 0.92rem; font-weight: 500; color: #33424F; border-radius: 2px; transition: background-color .2s, color .2s; }
.dropdown a::after { display: none; }
.dropdown a:hover { background: var(--paper-2); color: var(--ink-900); }
.dropdown__all { margin-top: 0.3rem; padding-top: 0.3rem; border-top: 1px solid var(--line-2); }
.dropdown__all a { color: var(--accent-700); font-weight: 600; }
.dropdown__all svg { width: 14px; height: 14px; }

.mobile-nav__sub:hover { color: var(--accent) !important; }

/* ---------- Page hero / banner --------------------------------------------- */
.page-hero { position: relative; min-height: clamp(330px, 46vh, 470px); display: flex; align-items: flex-end; color: #fff; padding-top: calc(var(--header-h) + 2rem); overflow: hidden; }
.page-hero__media { position: absolute; inset: 0; z-index: -2; }
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.page-hero__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,21,31,0.55) 0%, rgba(6,21,31,0.3) 40%, rgba(6,21,31,0.92) 100%), linear-gradient(90deg, rgba(6,21,31,0.78) 0%, rgba(6,21,31,0.35) 70%); }
.page-hero__inner { width: 100%; padding-bottom: clamp(2.2rem, 4vw, 3.4rem); }
.page-hero__content { max-width: 760px; }
.h-page { font-size: clamp(1.95rem, 1.45rem + 2.2vw, 3rem); line-height: 1.1; letter-spacing: -0.02em; font-weight: 700; color: #fff; margin-top: 0.9rem; }
.page-hero__lead { margin-top: 1.1rem; max-width: 580px; color: rgba(255,255,255,0.82); font-size: clamp(1.02rem, 0.98rem + 0.4vw, 1.2rem); line-height: 1.6; }

.breadcrumb { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.6); display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.breadcrumb a { color: rgba(255,255,255,0.6); transition: color .2s; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span[aria-current] { color: var(--accent); }
.breadcrumb .sep { opacity: 0.5; }

/* ---------- Generic content blocks ----------------------------------------- */
.prose > p { margin-top: 1.1rem; color: var(--text-muted); }
.prose > h2 { margin-top: 2.2rem; }
.prose > h3 { margin-top: 1.6rem; }
.lead-block { max-width: 760px; }

.split { display: grid; gap: clamp(2rem, 4.5vw, 4rem); align-items: center; grid-template-columns: 1fr; }
.split__media img { width: 100%; aspect-ratio: 4 / 3.1; object-fit: cover; border-radius: var(--radius); }
.split__media { position: relative; }
.split__media::before { content: ""; position: absolute; left: -14px; top: -14px; width: 64px; height: 64px; border-left: 2px solid var(--accent); border-top: 2px solid var(--accent); }

.checklist { display: grid; gap: 0.85rem; margin-top: 1.5rem; }
.checklist li { display: flex; gap: 0.75rem; align-items: flex-start; color: var(--text); font-weight: 500; }
.checklist svg { width: 21px; height: 21px; flex: none; color: var(--accent); margin-top: 2px; }
.bg-ink .checklist li { color: rgba(255,255,255,0.84); }

.tagrow { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 1.4rem; }
.tag { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--steel-500); border: 1px solid var(--line); border-radius: 2px; padding: 0.38rem 0.7rem; background: #fff; }
.bg-ink .tag, .bg-paper-2 .tag { background: transparent; }

/* Stats strip */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; margin-top: 2rem; }
.stats .stat { background: #fff; padding: clamp(1.3rem, 2.4vw, 1.9rem); }
.bg-ink .stats { background: var(--line-light); border-color: var(--line-light); }
.bg-ink .stat { background: var(--ink-800); }
.stat b { display: block; font-family: var(--font-display); font-size: clamp(1.7rem, 1.4rem + 1vw, 2.3rem); font-weight: 700; color: var(--ink-800); line-height: 1; }
.bg-ink .stat b { color: #fff; }
.stat span { display: block; margin-top: 0.5rem; font-size: 0.86rem; color: var(--text-muted); }
.bg-ink .stat span { color: var(--text-on-dark-muted); }

/* Process steps */
.steps { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; margin-top: 2.4rem; }
.step { background: #fff; padding: clamp(1.4rem, 2.5vw, 1.9rem); }
.step b { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.1em; color: var(--accent-700); }
.step h3 { font-size: 1.05rem; margin: 0.7rem 0 0.5rem; }
.step p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.55; }

/* ---------- Service detail layout ------------------------------------------ */
.svc { display: grid; grid-template-columns: 1fr; gap: clamp(2.2rem, 4vw, 3.2rem); align-items: start; }
.svc__main > p { color: var(--text-muted); }
.svc__main h2 { margin-top: 2.4rem; }
.svc__main h2:first-of-type { margin-top: 0; }
.svc__feature-img { width: 100%; aspect-ratio: 16 / 8; object-fit: cover; border-radius: var(--radius); margin-top: 1.8rem; }
.svc__aside { display: grid; gap: 1.2rem; }
.aside-card { background: var(--ink-800); color: #fff; padding: clamp(1.5rem, 2.5vw, 2rem); border-radius: var(--radius); }
.aside-card h3 { color: #fff; font-size: 1.2rem; }
.aside-card p { margin-top: 0.6rem; color: var(--text-on-dark); font-size: 0.92rem; line-height: 1.6; }
.aside-card .btn { margin-top: 1.3rem; width: 100%; }
.aside-list { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.4rem, 2.5vw, 1.8rem); }
.aside-list h4 { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent-700); margin-bottom: 1rem; }
.aside-list ul { display: grid; gap: 0.65rem; }
.aside-list a { display: flex; justify-content: space-between; align-items: center; gap: 0.6rem; font-size: 0.94rem; font-weight: 500; color: var(--text); padding: 0.3rem 0; border-bottom: 1px solid var(--line-2); transition: color .2s; }
.aside-list a:last-child { border-bottom: none; }
.aside-list a:hover { color: var(--accent-700); }
.aside-list a[aria-current] { color: var(--accent-700); }
.aside-list svg { width: 15px; height: 15px; color: var(--accent); }

/* ---------- FAQ ------------------------------------------------------------- */
.faq-search-wrap { position: relative; max-width: 640px; margin-top: 0.5rem; }
.faq-search-wrap .ico-search { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--slate-400); pointer-events: none; }
#faqSearch { width: 100%; font: inherit; font-size: 1rem; color: var(--text); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 0.95rem 3rem 0.95rem 3rem; transition: border-color .2s, box-shadow .2s; }
#faqSearch:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-tint); }
#faqClear { position: absolute; right: 0.5rem; top: 50%; transform: translateY(-50%); width: 34px; height: 34px; display: grid; place-items: center; color: var(--slate-400); border-radius: 50%; }
#faqClear:hover { background: var(--paper-2); color: var(--ink-800); }
.faq-meta { margin-top: 0.9rem; font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.06em; color: var(--slate-500); }
.faq-cat { margin-top: clamp(2.2rem, 4vw, 3.2rem); }
.faq-cat__title { font-family: var(--font-mono); font-size: 0.74rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-700); margin-bottom: 0.5rem; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1.2rem; padding: 1.15rem 0; font-family: var(--font-display); font-weight: 600; font-size: 1.04rem; color: var(--text); transition: color .2s; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent-700); }
.faq-ico { width: 22px; height: 22px; flex: none; position: relative; }
.faq-ico::before, .faq-ico::after { content: ""; position: absolute; background: var(--accent); border-radius: 2px; transition: transform .3s var(--ease); }
.faq-ico::before { width: 16px; height: 2px; left: 3px; top: 10px; }
.faq-ico::after { width: 2px; height: 16px; left: 10px; top: 3px; }
.faq-item[open] .faq-ico::after { transform: scaleY(0); }
.faq-a { padding: 0 0 1.3rem; color: var(--text-muted); max-width: 74ch; line-height: 1.7; }
.faq-a a { color: var(--accent-700); text-decoration: underline; text-underline-offset: 3px; }
.faq-empty { display: none; padding: 2.5rem 0; color: var(--text-muted); font-size: 1.05rem; }

/* ---------- Forms ----------------------------------------------------------- */
.form { display: grid; gap: 1.2rem; }
.form-row { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
.field { display: grid; gap: 0.45rem; }
.field > label { font-size: 0.84rem; font-weight: 600; color: var(--text); }
.field .req { color: var(--accent-700); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 0.98rem; color: var(--text); background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius); padding: 0.82rem 0.95rem; width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-tint); }
.field input.is-invalid, .field select.is-invalid, .field textarea.is-invalid { border-color: #D7263D; box-shadow: 0 0 0 3px rgba(215,38,61,0.12); }
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2351647A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.9rem center; padding-right: 2.6rem; }
.field .hint { font-size: 0.78rem; color: var(--slate-500); }

.choices { display: grid; gap: 0.7rem; grid-template-columns: 1fr; }
.choice { display: flex; gap: 0.7rem; align-items: flex-start; border: 1px solid var(--line); border-radius: var(--radius); padding: 0.85rem 1rem; cursor: pointer; transition: border-color .2s, background-color .2s; }
.choice:hover { border-color: var(--steel-400); }
.choice input { width: auto; margin: 0.15rem 0 0; accent-color: var(--accent); flex: none; }
.choice span { font-size: 0.95rem; font-weight: 500; color: var(--text); }
.choice:has(input:checked) { border-color: var(--accent); background: var(--accent-tint); }
.choices.group-invalid { outline: 2px solid rgba(215,38,61,0.5); outline-offset: 6px; border-radius: var(--radius); }

.form-note { font-size: 0.82rem; color: var(--slate-500); margin-top: 0.2rem; }
.form-actions { margin-top: 0.4rem; }
.form-success {
  display: none; background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--accent);
  border-radius: var(--radius); padding: clamp(1.6rem, 3vw, 2.4rem);
}
.form-success.is-visible { display: block; }
.form-success .ok { width: 46px; height: 46px; border-radius: 50%; background: var(--accent-tint); color: var(--accent-700); display: grid; place-items: center; margin-bottom: 1rem; }
.form-success .ok svg { width: 24px; height: 24px; }
.form-success h3 { font-size: 1.3rem; }
.form-success p { margin-top: 0.6rem; color: var(--text-muted); }

/* ---------- Quote wizard ---------------------------------------------------- */
.wizard__progress { display: flex; align-items: center; gap: 0.5rem; margin-bottom: clamp(1.8rem, 3.5vw, 2.6rem); flex-wrap: nowrap; }
.wizard__progress li { display: flex; align-items: center; gap: 0.6rem; }
.wizard__progress .num { width: 34px; height: 34px; border-radius: 50%; border: 1.5px solid var(--line); display: grid; place-items: center; font-weight: 600; font-size: 0.9rem; background: #fff; color: var(--slate-500); flex: none; transition: background-color .3s, color .3s, border-color .3s; }
.wizard__progress .label { font-size: 0.84rem; font-weight: 600; color: var(--slate-500); white-space: nowrap; }
.wizard__progress li::after { content: ""; width: clamp(14px, 5vw, 70px); height: 1.5px; background: var(--line); }
.wizard__progress li:last-child::after { display: none; }
.wizard__progress li.is-active .num { background: var(--ink-800); color: #fff; border-color: var(--ink-800); }
.wizard__progress li.is-active .label { color: var(--text); }
.wizard__progress li.is-done .num { background: var(--accent); color: #06202F; border-color: var(--accent); }
.wizard__step { display: none; }
.wizard__step.is-active { display: block; animation: stepIn .45s var(--ease); }
@keyframes stepIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.wizard__step h2 { font-size: 1.3rem; }
.wizard__step > p { color: var(--text-muted); margin-top: 0.5rem; margin-bottom: 1.6rem; }
.wizard__nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2rem; }
.wizard__nav .btn--ghost[hidden] { visibility: hidden; }
.card-soft { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.6rem, 3.5vw, 2.6rem); }

@media (max-width: 560px) {
  .wizard__progress .label { display: none; }
  .wizard__progress li.is-active .label { display: block; }
}

/* ---------- Inner-page responsive ------------------------------------------ */
@media (min-width: 760px) {
  .form-row { grid-template-columns: 1fr 1fr; }
  .choices { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 880px) {
  .split { grid-template-columns: 1.05fr 0.95fr; }
  .split.is-reversed .split__media { order: -1; }
  .steps { grid-template-columns: repeat(5, 1fr); }
  .steps.steps--4 { grid-template-columns: repeat(4, 1fr); }
  .stats { grid-template-columns: repeat(4, 1fr); }
  .stats.stats--3 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 940px) {
  .svc { grid-template-columns: minmax(0,1fr) 340px; }
  .svc__aside { position: sticky; top: calc(var(--header-h) + 1.2rem); }
}

/* ==========================================================================
   PREMIUM SERVICE PAGE (Coldrooms redesign)
   ========================================================================== */
.svc-hero { position: relative; min-height: clamp(560px, 80vh, 780px); display: flex; align-items: flex-end; color: #fff; padding-top: calc(var(--header-h) + 2.5rem); overflow: hidden; }
.svc-hero__media { position: absolute; inset: 0; z-index: -2; }
.svc-hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center 45%; }
.svc-hero__media::after { content: ""; position: absolute; inset: 0; background:
  linear-gradient(180deg, rgba(6,21,31,0.5) 0%, rgba(6,21,31,0.2) 30%, rgba(6,21,31,0.6) 66%, rgba(6,21,31,0.96) 100%),
  linear-gradient(90deg, rgba(6,21,31,0.85) 0%, rgba(6,21,31,0.4) 60%, rgba(6,21,31,0.12) 100%); }
.svc-hero__inner { width: 100%; padding-bottom: clamp(2.5rem, 5vw, 4rem); }
.svc-hero__content { max-width: 780px; }
.svc-hero h1 { color: #fff; font-size: clamp(2.15rem, 1.55rem + 2.9vw, 3.6rem); margin-top: 1.2rem; line-height: 1.07; letter-spacing: -0.02em; }
.svc-hero__lead { margin-top: 1.3rem; max-width: 600px; color: rgba(255,255,255,0.85); font-size: clamp(1.05rem, 1rem + 0.5vw, 1.3rem); line-height: 1.6; }
.svc-hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.1rem; }
.svc-hero__strip { margin-top: clamp(2.2rem, 4vw, 3rem); border-top: 1px solid var(--line-light); padding-top: 1.3rem; display: flex; flex-wrap: wrap; gap: 0.6rem 1.7rem; }
.svc-hero__strip span { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.64); display: inline-flex; align-items: center; gap: 0.55rem; }
.svc-hero__strip span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex: none; }

/* Section heads */
.sec-head { max-width: 720px; margin-bottom: clamp(2.2rem, 4vw, 3.2rem); }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head.center .eyebrow { justify-content: center; }
.sec-head h2 { margin-top: 1rem; }
.sec-head p { margin-top: 1rem; color: var(--text-muted); }
.bg-ink .sec-head p { color: var(--text-on-dark-muted); }

/* Icon cards */
.icards { display: grid; gap: clamp(1rem, 2vw, 1.4rem); grid-template-columns: 1fr; }
.icard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.5rem, 2.5vw, 2rem); transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease); }
.icard:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: 0 18px 40px -26px rgba(11,31,51,0.5); }
.icard__icon { width: 52px; height: 52px; border-radius: var(--radius); background: var(--accent-tint); color: var(--accent-700); display: grid; place-items: center; margin-bottom: 1.15rem; }
.icard__icon svg { width: 26px; height: 26px; }
.icard h3 { font-size: 1.1rem; }
.icard p { margin-top: 0.55rem; color: var(--text-muted); font-size: 0.94rem; line-height: 1.6; }

/* Industries */
.industries { display: grid; gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; grid-template-columns: repeat(2, 1fr); }
.industry { background: #fff; padding: clamp(1.3rem, 2.2vw, 1.7rem); display: flex; flex-direction: column; gap: 0.8rem; }
.industry svg { width: 30px; height: 30px; color: var(--accent); }
.industry b { font-family: var(--font-display); font-weight: 600; font-size: 1rem; color: var(--text); }
.industry span { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }

/* Process flow */
.flow { display: grid; gap: 1px; background: var(--line-light); border: 1px solid var(--line-light); border-radius: var(--radius); overflow: hidden; grid-template-columns: 1fr; margin-top: 0.5rem; }
.flow__step { background: var(--ink-800); padding: clamp(1.5rem, 2.5vw, 2rem); position: relative; }
.flow__num { font-family: var(--font-display); font-weight: 700; font-size: 1.7rem; color: var(--accent); line-height: 1; }
.flow__step h3 { color: #fff; font-size: 1.06rem; margin: 0.9rem 0 0.5rem; }
.flow__step p { color: var(--text-on-dark-muted); font-size: 0.9rem; line-height: 1.55; }
.flow__icon { position: absolute; top: 1.4rem; right: 1.3rem; width: 24px; height: 24px; color: rgba(255,255,255,0.28); }

/* Enquiry */
.enquiry { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.6rem, 3.5vw, 2.6rem); }
.contact-lines { display: grid; gap: 1rem; margin-top: 1.8rem; }
.contact-lines li { display: flex; gap: 0.8rem; align-items: flex-start; color: rgba(255,255,255,0.84); }
.contact-lines svg { width: 20px; height: 20px; color: var(--accent); flex: none; margin-top: 2px; }
.contact-lines a { color: #fff; }

@media (min-width: 680px) { .industries { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 760px) { .icards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) {
  .icards.icards--3 { grid-template-columns: repeat(3, 1fr); }
  .flow { grid-template-columns: repeat(5, 1fr); }
  .industries.industries--5 { grid-template-columns: repeat(5, 1fr); }
}

/* ---------- Contact page ---------------------------------------------------- */
.contact-cards { display: grid; gap: clamp(1rem, 2vw, 1.4rem); grid-template-columns: 1fr; }
.contact-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.4rem, 2.4vw, 1.9rem); display: flex; flex-direction: column; transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease); }
.contact-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: 0 18px 40px -26px rgba(11,31,51,0.5); }
.contact-card__icon { width: 50px; height: 50px; border-radius: var(--radius); background: var(--accent-tint); color: var(--accent-700); display: grid; place-items: center; margin-bottom: 1.1rem; }
.contact-card__icon svg { width: 25px; height: 25px; }
.contact-card h3 { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--slate-500); font-weight: 500; }
.contact-card .value { margin-top: 0.5rem; font-size: 1.04rem; font-weight: 600; color: var(--text); line-height: 1.45; }
.contact-card a.value { transition: color .2s; }
.contact-card a.value:hover { color: var(--accent-700); }
.contact-card .sub { margin-top: 0.35rem; font-size: 0.85rem; color: var(--text-muted); }
.contact-trust { display: grid; gap: 0.85rem; margin-top: 1.6rem; }
.contact-trust li { display: flex; gap: 0.7rem; align-items: flex-start; color: var(--text); font-weight: 500; font-size: 0.96rem; }
.contact-trust svg { width: 20px; height: 20px; flex: none; color: var(--accent); margin-top: 2px; }
@media (min-width: 560px) { .contact-cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .contact-cards { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Floating contact buttons (WhatsApp + Call) ---------------------- */
.vk-float { position: fixed; right: 16px; bottom: 16px; z-index: 80; display: flex; flex-direction: column; gap: 12px; }
.vk-float__btn { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; color: #fff; box-shadow: 0 10px 26px -8px rgba(0,0,0,0.45); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.vk-float__btn:hover { transform: translateY(-3px) scale(1.04); box-shadow: 0 14px 30px -8px rgba(0,0,0,0.5); }
.vk-float__btn:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }
.vk-float__btn svg { width: 28px; height: 28px; }
.vk-float__btn--wa { background: #25D366; }
.vk-float__btn--call { background: var(--accent); }
@media (max-width: 600px) { .vk-float { right: 14px; bottom: 14px; gap: 11px; } .vk-float__btn { width: 52px; height: 52px; } .vk-float__btn svg { width: 26px; height: 26px; } }
@media print { .vk-float { display: none; } }

/* ---------- Centered contact form + block button --------------------------- */
.form-center { max-width: 680px; margin-inline: auto; }
.btn--block { width: 100%; }

/* Slow, GPU-friendly hero motion. Auto-disabled for prefers-reduced-motion
   users by the global reset near the top of this file. */
@keyframes vkHeroFloat { 0% { transform: scale(1.05); } 50% { transform: scale(1.12); } 100% { transform: scale(1.05); } }

/* ---------- Mobile (<=768px): image sections cover + black overlay ----------
   Applies to every image-based section site-wide (hero, service hero, page
   header / breadcrumb hero, CTA banner). Desktop (>768px) is unchanged. */
@media (max-width: 768px) {
  /* Hero sections fill the screen so no empty space shows beneath the image */
  .hero, .svc-hero { min-height: 100vh; min-height: 100dvh; }
  /* Every image-based section uses cover and fills the WHOLE section.
     position:absolute (not height:100%) so it covers even when the section
     grows taller than its min-height because the text is long. */
  .hero__media img, .svc-hero__media img, .page-hero__media img, .ctaband__media img {
    position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 35%;
  }
  /* Subtle slow floating/zoom motion on hero + header images (mobile) */
  .hero__media img, .svc-hero__media img, .page-hero__media img {
    animation: vkHeroFloat 26s ease-in-out infinite; will-change: transform;
  }
  /* Darker overlay for strong text readability */
  .hero__media::after, .svc-hero__media::after, .page-hero__media::after, .ctaband__media::after {
    background: linear-gradient(180deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.78) 100%);
  }
  /* Readability aid for headings/lead over the image */
  .svc-hero h1, .svc-hero__lead, .hero .h-hero, .hero__lead,
  .page-hero .h-page, .page-hero__lead, .ctaband h2, .ctaband__inner > p {
    text-shadow: 0 1px 12px rgba(0,0,0,0.6);
  }
  /* Header logo ~30% larger on mobile (aspect ratio preserved via width:auto) */
  .brand__logo { height: 50px; }
  /* Floating action buttons: Call bottom-LEFT, WhatsApp bottom-RIGHT */
  .vk-float { left: 16px; right: 16px; bottom: 18px; flex-direction: row; justify-content: space-between; gap: 0; }
  .vk-float__btn--call { order: -1; }
}