/* AB Welding Work — site styles */

:root {
  --color-dark: #1c1c1c;
  --color-dark-2: #2a2a2a;
  --color-primary: #d84315;
  --color-primary-dark: #a3320f;
  --color-accent: #ffb300;
  --color-light: #f7f6f4;
  --color-white: #ffffff;
  --color-text: #262421;
  --color-muted: #6b6864;
  --border-radius: 10px;
  --max-width: 1140px;
  --shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Top bar ---------- */
.topbar {
  background: var(--color-dark);
  color: var(--color-white);
  font-size: 0.85rem;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-top: 8px;
  padding-bottom: 8px;
  flex-wrap: wrap;
}

.topbar a {
  color: var(--color-white);
  text-decoration: none;
}

.topbar a:hover {
  color: var(--color-accent);
}

.topbar-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

/* ---------- Header / Nav ---------- */
header.site-header {
  background: var(--color-white);
  border-bottom: 1px solid #ececec;
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  color: var(--color-dark);
  font-size: 1.25rem;
  letter-spacing: 0.2px;
}

.brand .logo-mark {
  height: 44px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

.brand small {
  display: block;
  font-weight: 500;
  font-size: 0.65rem;
  color: var(--color-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

nav.main-nav a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}

nav.main-nav a:hover,
nav.main-nav a[aria-current="page"] {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 1.1rem;
  cursor: pointer;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(216, 67, 21, 0.35);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-whatsapp {
  background: #25d366;
  color: var(--color-white);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-dark);
  color: var(--color-dark);
}

.btn-outline:hover {
  background: var(--color-dark);
  color: var(--color-white);
}

.btn-small {
  padding: 9px 16px;
  font-size: 0.85rem;
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(120deg, var(--color-dark) 0%, var(--color-dark-2) 60%, var(--color-primary-dark) 130%);
  color: var(--color-white);
  padding: 64px 0 56px;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(255, 179, 0, 0.15);
  color: var(--color-accent);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.2;
  margin: 0 0 14px;
}

.hero p.lead {
  font-size: 1.05rem;
  color: #d8d6d2;
  margin: 0 0 24px;
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 0.88rem;
  color: #cfcdc9;
}

.hero-meta strong {
  color: var(--color-white);
  display: block;
  font-size: 1.3rem;
}

.hero-photo {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 4px solid rgba(255, 255, 255, 0.08);
}

.hero-photo img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: var(--color-dark-2);
}

/* ---------- Sections ---------- */
section {
  padding: 64px 0;
}

section.alt {
  background: var(--color-light);
}

.section-heading {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 44px;
}

.section-heading .kicker {
  color: var(--color-primary);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.6px;
}

.section-heading h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 8px 0 10px;
}

.section-heading p {
  color: var(--color-muted);
  margin: 0;
}

/* ---------- Cards / grids ---------- */
.grid {
  display: grid;
  gap: 24px;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  background: var(--color-white);
  border: 1px solid #ececec;
  border-radius: var(--border-radius);
  padding: 26px 22px;
  box-shadow: var(--shadow);
}

.card .icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: rgba(216, 67, 21, 0.1);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 14px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.94rem;
}

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

figure.gallery-item {
  margin: 0;
  border-radius: var(--border-radius);
  overflow: hidden;
  background: var(--color-light);
  border: 1px solid #ececec;
  box-shadow: var(--shadow);
}

figure.gallery-item .photo-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
}

figure.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

figure.gallery-item:hover img {
  transform: scale(1.06);
}

figure.gallery-item figcaption {
  padding: 12px 14px 16px;
}

figure.gallery-item figcaption .place {
  font-weight: 700;
  font-size: 0.92rem;
  display: block;
}

figure.gallery-item figcaption .desc {
  color: var(--color-muted);
  font-size: 0.84rem;
}

.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 34px;
}

.filter-btn {
  border: 1px solid #ddd;
  background: var(--color-white);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--color-dark);
  color: var(--color-white);
  border-color: var(--color-dark);
}

/* ---------- Areas list ---------- */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.area-chip {
  background: var(--color-white);
  border: 1px solid #ececec;
  border-radius: var(--border-radius);
  padding: 16px;
  text-align: center;
  font-weight: 700;
  box-shadow: var(--shadow);
}

.area-chip span {
  display: block;
  font-weight: 400;
  color: var(--color-muted);
  font-size: 0.78rem;
  margin-top: 4px;
}

/* ---------- Map ---------- */
.map-frame {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid #ececec;
}

.map-frame iframe {
  width: 100%;
  height: 380px;
  border: 0;
  display: block;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.contact-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.contact-list .icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(216, 67, 21, 0.1);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-list a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
}

.contact-list a:hover {
  color: var(--color-primary);
}

.contact-list .label {
  color: var(--color-muted);
  font-size: 0.8rem;
  display: block;
  font-weight: 400;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding: 46px 0;
}

.cta-band h2 {
  margin: 0 0 10px;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
}

.cta-band p {
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.9);
}

.cta-band .btn-outline {
  border-color: var(--color-white);
  color: var(--color-white);
}

.cta-band .btn-outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
}

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--color-dark);
  color: #cfcdc9;
  padding: 48px 0 20px;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 30px;
}

.footer-grid h4 {
  color: var(--color-white);
  margin: 0 0 14px;
  font-size: 1rem;
}

.footer-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.footer-grid a {
  color: #cfcdc9;
  text-decoration: none;
}

.footer-grid a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 18px;
  text-align: center;
  font-size: 0.8rem;
  color: #928f8a;
}

/* ---------- Sticky mobile call bar ---------- */
.mobile-call-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  background: var(--color-white);
  border-top: 1px solid #ececec;
  box-shadow: 0 -6px 18px rgba(0, 0, 0, 0.08);
  padding: 10px 14px;
  gap: 10px;
}

.mobile-call-bar .btn {
  flex: 1;
  justify-content: center;
}

/* ---------- Breadcrumb-style page header ---------- */
.page-hero {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 44px 0;
  text-align: center;
}

.page-hero h1 {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
}

.page-hero p {
  color: #cfcdc9;
  margin: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero-photo {
    order: -1;
  }

  .grid-3,
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .areas-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  nav.main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 20px 20px;
    border-bottom: 1px solid #ececec;
    box-shadow: var(--shadow);
    display: none;
    gap: 14px;
  }

  nav.main-nav.open {
    display: flex;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav-cta .btn-small.desktop-only {
    display: none;
  }

  .mobile-call-bar {
    display: flex;
  }

  body {
    padding-bottom: 66px;
  }

  .grid-3,
  .gallery,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  section {
    padding: 44px 0;
  }
}