/* =========================================================
   Smith's Materials LLC — stylesheet
   Brand: truck blue #007c9a, warm gold, charcoal, sand
   ========================================================= */

:root {
  /* Brand */
  --blue:        #007c9a;   /* logo / truck blue */
  --blue-dark:   #006079;
  --blue-deep:   #003c4c;   /* deep teal for dark bands */
  --blue-deeper: #002b37;
  --blue-tint:   #e6f2f5;   /* pale wash */

  --gold:        #cf9a2f;   /* warm accent, echoes logo pinstripe */
  --gold-dark:   #b0801f;
  --gold-tint:   #f6ecd4;

  /* Neutrals */
  --ink:      #1c2226;      /* near-black (badge) */
  --charcoal: #2b3238;
  --text:     #2c3439;
  --muted:    #5c6a74;      /* darkened for WCAG AA contrast on sand backgrounds */
  --line:     #e4ddd0;
  --sand-50:  #faf7f1;
  --sand-100: #f2ece1;
  --sand-200: #e9e1d2;
  --white:    #ffffff;

  /* Type */
  --font-head: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  /* Layout */
  --maxw: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 14px;
  --radius-sm: 9px;
  --shadow-sm: 0 2px 10px rgba(28,34,38,.06);
  --shadow-md: 0 14px 34px rgba(28,34,38,.12);
  --shadow-lg: 0 26px 60px rgba(28,34,38,.20);
  --header-h: 82px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 14px); -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--sand-50);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
svg { fill: currentColor; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--blue); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Headings & shared type ---------- */
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.05; color: var(--ink); font-weight: 700; letter-spacing: .2px; }

.section { padding: clamp(56px, 8vw, 104px) 0; }

.eyebrow {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-weight: 600;
  font-size: 15px;
  color: var(--blue-dark); /* deeper teal meets WCAG AA on light + sand backgrounds */
  display: inline-flex; align-items: center; gap: 12px;
  margin-bottom: 14px;
}
.eyebrow__rule { width: 34px; height: 3px; background: var(--gold); border-radius: 3px; display: inline-block; }
.eyebrow--light { color: #bfe0ea; }
.eyebrow--center { justify-content: center; }

.section__title {
  font-size: clamp(30px, 4.6vw, 50px);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.section__title--light { color: #fff; }
.section__sub { color: var(--muted); max-width: 620px; margin-top: 14px; font-size: 18px; }
.section__sub--light { color: #cfe4ea; }
.section__head { margin-bottom: 46px; }
.section__head--center { text-align: center; display: flex; flex-direction: column; align-items: center; }

.lead { font-size: 19px; color: var(--charcoal); }

/* ---------- Buttons ---------- */
.btn {
  --btnpad: 13px 24px;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-head); font-weight: 600; text-transform: uppercase; letter-spacing: 1px;
  font-size: 16px; padding: var(--btnpad); border-radius: 8px;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  will-change: transform;
}
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--lg { --btnpad: 16px 30px; font-size: 17px; }
.btn--sm { --btnpad: 10px 18px; font-size: 14px; }

.btn--gold { background: var(--gold); color: #2a2205; box-shadow: 0 8px 20px rgba(207,154,47,.35); }
.btn--gold:hover { background: var(--gold-dark); box-shadow: 0 12px 26px rgba(207,154,47,.42); }

.btn--blue { background: var(--blue); color: #fff; box-shadow: 0 8px 20px rgba(0,124,154,.28); }
.btn--blue:hover { background: var(--blue-dark); }

.btn--ghost { background: rgba(255,255,255,.08); color: #fff; border: 2px solid rgba(255,255,255,.6); backdrop-filter: blur(2px); }
.btn--ghost:hover { background: #fff; color: var(--blue-deep); border-color: #fff; }

.btn--ghost-dark { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.5); }
.btn--ghost-dark:hover { background: rgba(255,255,255,.14); }

/* ---------- Utility bar ---------- */
.utilbar { background: var(--blue-deep); color: #d6ebf0; font-size: 13.5px; }
.utilbar__inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 40px; flex-wrap: wrap; }
.utilbar__left, .utilbar__right { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.utilbar__item { display: inline-flex; align-items: center; gap: 7px; color: #d6ebf0; }
.utilbar__item svg { width: 15px; height: 15px; fill: var(--gold); flex: none; }
a.utilbar__item:hover { color: #fff; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.97);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s ease;
}
.header.scrolled { box-shadow: var(--shadow-sm); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: var(--header-h); }
.brand__logo { height: 60px; width: auto; }

.nav { display: flex; align-items: center; gap: 30px; }
.nav__list { display: flex; gap: 28px; align-items: center; }
.nav__list a {
  font-family: var(--font-head); text-transform: uppercase; letter-spacing: 1px;
  font-weight: 600; font-size: 17px; color: var(--charcoal); padding: 6px 0; position: relative;
}
.nav__list a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 3px; width: 0; background: var(--gold);
  border-radius: 3px; transition: width .22s ease;
}
.nav__list a:hover { color: var(--blue); }
.nav__list a:hover::after, .nav__list a.active::after { width: 100%; }
.nav__list a.active { color: var(--blue); }

.header__call { display: none; align-items: center; gap: 7px; color: var(--blue); font-family: var(--font-head); font-weight: 600; text-transform: uppercase; font-size: 17px; }
.header__call svg { width: 20px; height: 20px; }

/* Hamburger */
.hamburger { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; gap: 5px; padding: 0 9px; }
.hamburger span { height: 3px; width: 100%; background: var(--charcoal); border-radius: 3px; transition: transform .25s ease, opacity .2s ease; }
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.nav-scrim { position: fixed; inset: 0; background: rgba(20,26,30,.5); z-index: 90; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: min(88vh, 760px); display: flex; align-items: center; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center 60%; transform: scale(1.03); }
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(0,34,44,.92) 0%, rgba(0,44,56,.78) 42%, rgba(0,44,56,.32) 100%),
    linear-gradient(0deg, rgba(0,26,34,.7) 0%, rgba(0,26,34,0) 45%);
}
.hero__inner { position: relative; padding-top: 60px; padding-bottom: 70px; max-width: 760px; }
.hero__title {
  color: #fff; font-size: clamp(42px, 7.4vw, 82px); text-transform: uppercase; letter-spacing: .5px;
  text-shadow: 0 2px 20px rgba(0,20,26,.35); margin-bottom: 18px;
}
.hero__lead { color: #e9f1f3; font-size: clamp(17px, 2vw, 21px); max-width: 620px; margin-bottom: 30px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.hero__chips li { display: inline-flex; align-items: center; gap: 8px; color: #eaf3f5; font-weight: 500; font-size: 15px; }
.hero__chips svg { width: 20px; height: 20px; fill: var(--gold); flex: none; }

/* ---------- Values ---------- */
.values { margin-top: -60px; position: relative; z-index: 5; padding-bottom: clamp(40px, 6vw, 70px); }
.values__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.value {
  background: #fff; border-radius: var(--radius); padding: 30px 26px; box-shadow: var(--shadow-md);
  border-top: 4px solid var(--blue); transition: transform .2s ease, box-shadow .2s ease;
}
.value:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.value__icon {
  width: 56px; height: 56px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 16px;
  background: var(--blue-tint); color: var(--blue);
}
.value__icon svg { width: 30px; height: 30px; }
.value h3 { font-size: 23px; text-transform: uppercase; margin-bottom: 8px; }
.value p { color: var(--muted); font-size: 15.5px; }

/* ---------- About ---------- */
.about { background: var(--sand-50); }
.about__grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(30px, 5vw, 66px); align-items: center; }
.about__media { position: relative; }
.about__media img { border-radius: var(--radius); box-shadow: var(--shadow-md); aspect-ratio: 4/3.4; object-fit: cover; width: 100%; }
.about__media::before {
  content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 3px solid var(--gold);
  border-radius: var(--radius); z-index: -1;
}
.about__badge {
  position: absolute; right: -14px; bottom: -22px; background: var(--blue); color: #fff;
  border-radius: 12px; padding: 16px 22px; box-shadow: var(--shadow-md); text-align: center; line-height: 1.1;
}
.about__badge strong { font-family: var(--font-head); font-size: 30px; text-transform: uppercase; display: block; }
.about__badge span { font-size: 12.5px; text-transform: uppercase; letter-spacing: 1px; color: #cdeaf1; }

.about__body .lead { margin-bottom: 14px; }
.about__body p + p { margin-top: 14px; color: var(--muted); }
.checklist { margin: 24px 0 28px; display: grid; gap: 12px; }
.checklist li { position: relative; padding-left: 34px; font-weight: 500; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/15px no-repeat;
}

/* ---------- Concrete (dark band) ---------- */
.concrete { background: linear-gradient(160deg, var(--blue-deep), var(--blue-deeper)); position: relative; }
.concrete::before {
  content: ""; position: absolute; inset: 0; opacity: .06; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.9) 1px, transparent 1.4px);
  background-size: 22px 22px;
}
.concrete .container { position: relative; }
.mix-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.mix {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius);
  padding: 26px 22px 24px; color: #eaf3f5; position: relative; transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.mix:hover { transform: translateY(-6px); background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.25); }
.mix--featured { background: rgba(207,154,47,.12); border-color: rgba(207,154,47,.5); }
.mix__flag {
  position: absolute; top: -12px; left: 22px; background: var(--gold); color: #2a2205; font-family: var(--font-head);
  text-transform: uppercase; letter-spacing: 1px; font-weight: 700; font-size: 12px; padding: 4px 12px; border-radius: 20px;
}
.mix__psi {
  font-family: var(--font-head); font-weight: 700; font-size: 40px; color: var(--gold); line-height: 1;
  display: flex; align-items: baseline; gap: 6px; margin-bottom: 10px;
}
.mix__psi span { font-size: 15px; letter-spacing: 2px; color: #bfe0ea; }
.mix__psi--alt { font-size: 30px; letter-spacing: 3px; }
.mix h3 { color: #fff; font-size: 24px; text-transform: uppercase; }
.mix__sack { color: #a9cfd9; font-size: 14px; margin-bottom: 14px; text-transform: uppercase; letter-spacing: 1px; }
.mix ul { display: grid; gap: 9px; }
.mix ul li { position: relative; padding-left: 20px; font-size: 15px; color: #dcecf0; }
.mix ul li::before { content: ""; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }

.concrete__lower { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; margin-top: 34px; align-items: start; }
.concrete__additives { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius); padding: 26px; }
.concrete__additives h4 { color: #fff; text-transform: uppercase; font-size: 20px; letter-spacing: 1px; margin-bottom: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips span {
  background: rgba(255,255,255,.1); color: #eaf3f5; border: 1px solid rgba(255,255,255,.16);
  padding: 7px 14px; border-radius: 30px; font-size: 14px; font-weight: 500;
}
.rock-sand-note { color: #cfe4ea; margin-top: 16px; font-size: 15px; }
.rock-sand-note strong { color: var(--gold); }

.concrete__tip { background: var(--gold-tint); border-radius: var(--radius); padding: 26px; color: #4a3b12; box-shadow: var(--shadow-md); }
.tip__head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; color: var(--gold-dark); }
.tip__head svg { width: 26px; height: 26px; }
.tip__head h4 { color: #5a4713; text-transform: uppercase; font-size: 20px; }
.concrete__tip p { font-size: 15px; margin-bottom: 10px; color: #574718; }
.concrete__tip p strong { color: #3f3210; }
.tip__small { font-size: 13.5px; color: #6b5a2a; }
.ico-ext { width: 15px !important; height: 15px !important; }

/* ---------- Materials ---------- */
.materials { background: var(--sand-100); }
.mat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.mat {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px;
  box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease; display: flex; flex-direction: column;
}
.mat:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.mat__icon { width: 60px; height: 60px; border-radius: 14px; display: grid; place-items: center; background: var(--blue); color: #fff; margin-bottom: 18px; }
.mat__icon svg { width: 32px; height: 32px; }
.mat h3 { font-size: 26px; text-transform: uppercase; margin-bottom: 8px; }
.mat__desc { color: var(--muted); font-size: 15.5px; margin-bottom: 16px; }
.mat__list { display: grid; gap: 11px; margin-top: auto; }
.mat__list li { display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start; font-size: 15px; color: var(--text); }
.mat__list li span {
  font-family: var(--font-head); font-weight: 700; font-size: 15px; color: var(--blue); background: var(--blue-tint);
  border-radius: 6px; padding: 3px 8px; min-width: 42px; text-align: center; line-height: 1.3;
}
.mat__note { margin-top: 16px; font-size: 13.5px; color: var(--gold-dark); font-weight: 600; background: var(--gold-tint); padding: 9px 12px; border-radius: 8px; }
.chips--sm span { background: var(--sand-100); color: var(--charcoal); border-color: var(--line); font-size: 13.5px; padding: 6px 12px; }

/* Decorative rock showcase */
.decorrock { margin-top: clamp(36px, 5vw, 56px); }
.decorrock__head { text-align: center; display: flex; flex-direction: column; align-items: center; margin-bottom: 26px; }
.decorrock__title { font-size: clamp(26px, 3.4vw, 38px); text-transform: uppercase; letter-spacing: .5px; }
.decorrock__sub { color: var(--muted); max-width: 560px; margin-top: 8px; }
.decorrock__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.swatch { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease; }
.swatch:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.swatch img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.swatch figcaption { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 18px; }
.swatch figcaption strong { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .5px; font-size: 20px; color: var(--ink); }
.swatch figcaption span { font-family: var(--font-head); font-weight: 600; color: var(--blue); background: var(--blue-tint); padding: 3px 11px; border-radius: 6px; font-size: 14px; white-space: nowrap; }
@media (max-width: 720px) { .decorrock__grid { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; } }

/* ---------- Services strip ---------- */
.services { background: var(--ink); color: #fff; padding: clamp(40px, 6vw, 60px) 0; }
.services__inner { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; justify-content: space-between; }
.services__title { color: #fff; text-transform: uppercase; font-size: clamp(26px, 3.4vw, 36px); }
.services__intro .eyebrow { color: var(--gold); margin-bottom: 8px; }
.services__list { display: flex; flex-wrap: wrap; gap: 14px 30px; }
.services__list li { display: inline-flex; align-items: center; gap: 11px; font-family: var(--font-head); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; font-size: 19px; }
.services__list svg { width: 26px; height: 26px; fill: none; stroke: var(--gold); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Delivery ---------- */
.delivery { background: var(--sand-50); }
.delivery__grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(30px, 5vw, 64px); align-items: center; }
.delivery__media { position: relative; }
.delivery__media img { border-radius: var(--radius); box-shadow: var(--shadow-md); width: 100%; aspect-ratio: 4/4.2; object-fit: cover; }
.delivery__caption {
  position: absolute; left: 16px; bottom: 16px; right: 16px; background: rgba(0,44,56,.86); color: #eaf3f5;
  padding: 12px 16px; border-radius: 10px; font-size: 14px; backdrop-filter: blur(2px);
  border-left: 4px solid var(--gold);
}
.delivery__body .lead { margin-bottom: 24px; }
.fleet { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fleet__item { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--blue); border-radius: var(--radius-sm); padding: 18px 20px; box-shadow: var(--shadow-sm); }
.fleet__item h4 { font-size: 21px; text-transform: uppercase; color: var(--blue-dark); margin-bottom: 5px; }
.fleet__item p { font-size: 14.5px; color: var(--muted); }
.fleet__item p strong { color: var(--gold-dark); }
.delivery__disclaimer { margin-top: 20px; font-size: 14px; color: var(--muted); font-style: italic; }

/* ---------- Gallery ---------- */
.gallery { background: var(--sand-100); }
.gallery__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.gallery__item { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); grid-column: span 1; aspect-ratio: 1/1; display: block; padding: 0; }
.gallery__item--wide { grid-column: span 2; aspect-ratio: 2/1; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.gallery__item:hover img { transform: scale(1.07); }
.gallery__item::after {
  content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,30,38,.68) 0%, rgba(0,30,38,0) 45%);
  opacity: .9; transition: opacity .3s ease;
}
.gallery__cap {
  position: absolute; left: 16px; bottom: 14px; right: 16px; z-index: 2; color: #fff; text-align: left;
  font-family: var(--font-head); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; font-size: 17px;
  transform: translateY(4px); transition: transform .3s ease;
}
.gallery__item:hover .gallery__cap { transform: translateY(0); }
.gallery__item::before {
  content: "⤢"; position: absolute; top: 12px; right: 14px; z-index: 3; color: #fff; font-size: 20px;
  opacity: 0; transform: scale(.6); transition: opacity .25s ease, transform .25s ease;
  background: var(--blue); width: 34px; height: 34px; border-radius: 8px; display: grid; place-items: center;
}
.gallery__item:hover::before { opacity: 1; transform: scale(1); }

/* ---------- Contact ---------- */
.contact { background: linear-gradient(160deg, var(--blue-deep), var(--blue-deeper)); }
.contact__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.contact__lead { color: #cfe4ea; margin-bottom: 30px; font-size: 18px; }
.contact__details { display: grid; gap: 20px; }
.contact__details li { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start; }
.contact__ic { width: 46px; height: 46px; border-radius: 11px; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.16); display: grid; place-items: center; color: var(--gold); }
.contact__ic svg { width: 24px; height: 24px; }
.contact__details strong { display: block; font-family: var(--font-head); text-transform: uppercase; letter-spacing: .5px; color: #fff; font-size: 18px; font-weight: 600; }
.contact__details li > div { color: #d5e7ec; font-size: 15.5px; line-height: 1.5; }
.contact__details a { color: #d5e7ec; }
.contact__details a:hover { color: #fff; text-decoration: underline; }
.contact__link { display: inline-block; margin-top: 4px; color: var(--gold) !important; font-weight: 600; font-size: 14.5px; }

/* Form */
.contact__form-wrap { position: relative; }
.cform { background: #fff; border-radius: var(--radius); padding: clamp(24px, 3vw, 36px); box-shadow: var(--shadow-lg); display: grid; gap: 16px; }
.cform__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cform label { display: grid; gap: 6px; font-family: var(--font-head); text-transform: uppercase; letter-spacing: .5px; font-weight: 600; font-size: 15px; color: var(--charcoal); }
.cform input, .cform select, .cform textarea {
  font-family: var(--font-body); font-size: 16px; font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--text);
  border: 1.5px solid var(--line); border-radius: 8px; padding: 12px 14px; background: var(--sand-50); transition: border-color .2s ease, box-shadow .2s ease;
}
.cform input:focus, .cform select:focus, .cform textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,124,154,.15); background: #fff; }
.cform textarea { resize: vertical; }
.cform__check { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start; text-transform: none; letter-spacing: 0; font-family: var(--font-body); font-weight: 400; font-size: 13px; color: var(--muted); }
.cform__check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--blue); }
.cform__submit { width: 100%; margin-top: 4px; }
.cform__note { text-align: center; font-size: 14px; color: var(--muted); font-family: var(--font-body); text-transform: none; letter-spacing: 0; font-weight: 400; }
.cform__note a { color: var(--blue); font-weight: 600; }

.cform__success {
  background: #fff; border-radius: var(--radius); padding: clamp(30px, 4vw, 50px); box-shadow: var(--shadow-lg);
  text-align: center; display: grid; place-items: center; gap: 6px;
}
.cform__success svg { width: 64px; height: 64px; fill: var(--blue); margin-bottom: 6px; }
.cform__success h3 { font-size: 30px; text-transform: uppercase; color: var(--blue); }
.cform__success p { color: var(--muted); max-width: 360px; }
.cform__success .btn { margin-top: 14px; }
.cform__success .btn--ghost-dark { color: var(--blue); border-color: var(--blue); }
.cform__success .btn--ghost-dark:hover { background: var(--blue-tint); }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: #c3cdd3; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 36px; padding: clamp(46px, 6vw, 70px) 0 40px; }
.footer__logo { height: 74px; width: auto; margin-bottom: 16px; }
.footer__brand p { font-size: 15px; color: #9aa7ae; max-width: 320px; }
.footer__col h4, .footer__contact h4 { color: #fff; text-transform: uppercase; letter-spacing: 1px; font-size: 19px; margin-bottom: 16px; }
.footer__col ul { display: grid; gap: 10px; }
.footer__col a { color: #b7c2c8; font-size: 15px; }
.footer__col a:hover { color: var(--gold); }
.footer__contact p { font-size: 15px; margin-bottom: 12px; color: #b7c2c8; }
.footer__contact a:hover { color: var(--gold); }
.footer__bar { border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; }
.footer__bar-inner { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 13.5px; color: #8b979e; }

/* ---------- Back to top ---------- */
.totop {
  position: fixed; right: 22px; bottom: 22px; z-index: 80; width: 48px; height: 48px; border-radius: 50%;
  background: var(--blue); color: #fff; display: grid; place-items: center; box-shadow: var(--shadow-md);
  opacity: 0; transform: translateY(12px); transition: opacity .25s ease, transform .25s ease, background .2s ease;
}
.totop.show { opacity: 1; transform: translateY(0); }
.totop:hover { background: var(--blue-dark); }
.totop svg { width: 26px; height: 26px; }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 150; background: rgba(6,20,26,.92); display: grid; place-items: center; padding: 5vw; opacity: 0; animation: fadeIn .25s ease forwards; }
.lightbox__fig { max-width: 1000px; text-align: center; }
.lightbox__fig img { max-height: 82vh; width: auto; border-radius: 10px; box-shadow: var(--shadow-lg); margin-inline: auto; }
.lightbox__fig figcaption { color: #d5e7ec; margin-top: 14px; font-family: var(--font-head); text-transform: uppercase; letter-spacing: 1px; font-size: 17px; }
.lightbox__close { position: absolute; top: 18px; right: 26px; color: #fff; font-size: 44px; line-height: 1; width: 50px; height: 50px; }
.lightbox__close:hover { color: var(--gold); }
@keyframes fadeIn { to { opacity: 1; } }

/* ---------- Reveal animation ---------- */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.3,1); }
.js .reveal.in { opacity: 1; transform: none; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .values__grid { grid-template-columns: repeat(2, 1fr); }
  .mix-grid { grid-template-columns: repeat(2, 1fr); }
  .mat-grid { grid-template-columns: repeat(2, 1fr); }
  .concrete__lower { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .utilbar__item--email, .utilbar__item--area { display: none; }

  /* Mobile nav */
  .hamburger { display: flex; }
  .header__call { display: inline-flex; }
  .nav {
    position: fixed; top: 0; right: 0; height: 100dvh; width: min(84vw, 340px);
    background: #fff; flex-direction: column; align-items: stretch; justify-content: flex-start;
    gap: 0; padding: calc(var(--header-h) + 24px) 30px 30px; z-index: 95;
    transform: translateX(100%); transition: transform .3s ease; box-shadow: var(--shadow-lg); overflow-y: auto;
  }
  .nav.open { transform: translateX(0); }
  .nav__list { flex-direction: column; align-items: stretch; gap: 4px; width: 100%; }
  .nav__list a { display: block; padding: 14px 0; font-size: 20px; border-bottom: 1px solid var(--line); }
  .nav__list a::after { display: none; }
  .nav__cta { margin-top: 20px; width: 100%; }

  .about__grid, .delivery__grid, .contact__grid { grid-template-columns: 1fr; }
  .about__media { max-width: 520px; }
  .delivery__media { order: -1; }
  .services__inner { flex-direction: column; align-items: flex-start; gap: 22px; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .brand__logo { height: 48px; }
  .footer__logo { height: 64px; }
  .values { margin-top: -30px; }
  .values__grid { grid-template-columns: 1fr; }
  .mix-grid { grid-template-columns: 1fr; }
  .mat-grid { grid-template-columns: 1fr; }
  .fleet { grid-template-columns: 1fr; }
  .cform__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 30px; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__item--wide { grid-column: span 2; }
  .hero__inner { padding-top: 40px; }
  .about__badge { right: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover, .value:hover, .mat:hover, .mix:hover { transform: none; }
  .hero__bg { transform: none; }
}