/* =========================================================
   CVM Concrete LLC — Design System
   Art Direction: industrial, sturdy, clean.
   Palette: concrete grays + warm clay accent.
   ========================================================= */

:root,
[data-theme="light"] {
  /* Surfaces — warm-leaning concrete grays */
  --color-bg: #f5f4f1;
  --color-surface: #ffffff;
  --color-surface-2: #fafaf8;
  --color-surface-offset: #ecebe6;
  --color-surface-offset-2: #e2e0d9;
  --color-divider: #d8d6cf;
  --color-border: #c9c6bd;

  /* Text — deep charcoal */
  --color-text: #1a1a1a;
  --color-text-muted: #5a5a57;
  --color-text-faint: #9b9a94;
  --color-text-inverse: #fafaf8;

  /* Accent — warm clay/terracotta */
  --color-primary: #b8531c;
  --color-primary-hover: #9a4316;
  --color-primary-active: #7c3611;
  --color-primary-highlight: #f1e3d9;

  /* Secondary accent — deep slate (for headings/dark sections) */
  --color-slate: #2a2a2a;
  --color-slate-2: #1f1f1f;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-xl: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.14);

  /* Transitions */
  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 680px;
  --content-default: 1080px;
  --content-wide: 1280px;

  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  /* Spacing — 4px base */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Fonts */
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-display: "Archivo", "Inter", "Helvetica Neue", Arial, sans-serif;
}

[data-theme="dark"] {
  --color-bg: #131313;
  --color-surface: #1c1c1c;
  --color-surface-2: #222222;
  --color-surface-offset: #1a1a1a;
  --color-surface-offset-2: #262626;
  --color-divider: #2c2c2c;
  --color-border: #383838;
  --color-text: #ececea;
  --color-text-muted: #a3a29d;
  --color-text-faint: #6a6966;
  --color-text-inverse: #131313;
  --color-primary: #e87b3c;
  --color-primary-hover: #f08d54;
  --color-primary-active: #f59f6c;
  --color-primary-highlight: #3a2317;
  --color-slate: #f0efed;
  --color-slate-2: #fafaf8;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.7);
}

/* ===== Base reset ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}

img,
picture,
video,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
h4 {
  text-wrap: balance;
  line-height: 1.15;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
}

p,
li {
  text-wrap: pretty;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-interactive);
}

button {
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

::selection {
  background: var(--color-primary);
  color: white;
}

/* ===== Layout primitives ===== */
.container {
  width: 100%;
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 4vw, var(--space-10));
}

.container-wide {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 4vw, var(--space-10));
}

.section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

.section-sm {
  padding-block: clamp(var(--space-12), 7vw, var(--space-20));
}

.eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--color-primary);
  vertical-align: middle;
  margin-right: var(--space-3);
  transform: translateY(-2px);
}

/* ===== Header / Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-divider);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-6);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: var(--color-slate);
  color: var(--color-text-inverse);
  border-radius: var(--radius-sm);
  font-weight: 900;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

[data-theme="dark"] .brand-mark {
  background: var(--color-primary);
  color: #131313;
}

.brand-name span {
  color: var(--color-primary);
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
  padding-block: var(--space-2);
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--color-text);
}

.nav-links a.is-active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}

.theme-toggle:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
}

.mobile-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  color: var(--color-text);
}

.mobile-toggle:hover {
  background: var(--color-surface-offset);
}

.mobile-menu {
  display: none;
  padding: var(--space-4) 0 var(--space-6);
  border-top: 1px solid var(--color-divider);
}

.mobile-menu.is-open {
  display: block;
}

.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.mobile-menu a {
  display: block;
  padding: var(--space-3) 0;
  font-size: var(--text-base);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-divider);
}

.mobile-menu a:last-child {
  border-bottom: none;
}

@media (min-width: 860px) {
  .nav-links {
    display: flex;
  }
  .mobile-toggle {
    display: none;
  }
  .mobile-menu {
    display: none !important;
  }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.85rem 1.4rem;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-interactive);
}

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--color-slate);
  color: var(--color-text-inverse);
}

[data-theme="dark"] .btn-secondary {
  background: var(--color-surface-2);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-slate-2);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  background: var(--color-surface-offset);
  border-color: var(--color-text-muted);
}

.btn-lg {
  padding: 1.05rem 1.8rem;
  font-size: var(--text-base);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  color: #ffffff;
  isolation: isolate;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.25) 0%, rgba(0, 0, 0, 0.55) 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.05) 65%);
  z-index: -1;
}

.hero-inner {
  padding-block: clamp(var(--space-16), 12vw, var(--space-32));
  max-width: 760px;
}

.hero .eyebrow {
  color: #f1c1a3;
}
.hero .eyebrow::before {
  background: #f1c1a3;
}

.hero h1 {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-6);
  line-height: 1.05;
}

.hero h1 em {
  font-style: normal;
  color: #f5a87a;
}

.hero p {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-8);
  max-width: 56ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero-meta {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
  padding: var(--space-5) 0;
  z-index: 1;
}

.hero-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-6);
  align-items: center;
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.9);
}

.hero-meta-item svg {
  flex-shrink: 0;
  color: #f5a87a;
}

/* ===== Page hero (smaller, for interior pages) ===== */
.page-hero {
  background: var(--color-surface-offset);
  border-bottom: 1px solid var(--color-divider);
  padding-block: clamp(var(--space-12), 8vw, var(--space-20));
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, color-mix(in srgb, var(--color-primary) 10%, transparent), transparent 50%),
    radial-gradient(circle at 80% 70%, color-mix(in srgb, var(--color-slate) 8%, transparent), transparent 50%);
  pointer-events: none;
}

.page-hero > .container {
  position: relative;
}

.page-hero h1 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
  max-width: 18ch;
}

.page-hero p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 56ch;
}

/* ===== Sections ===== */
.section-head {
  max-width: 720px;
  margin-bottom: var(--space-12);
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-head h2 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.section-head p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

/* ===== Services grid (Home) ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-6);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive), border-color var(--transition-interactive);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.service-card-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-surface-offset);
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover .service-card-image img {
  transform: scale(1.05);
}

.service-card-body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card-body h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.service-card-body p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  flex: 1;
}

.service-card-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.service-card-link::after {
  content: "→";
  transition: transform var(--transition-interactive);
}

.service-card:hover .service-card-link::after {
  transform: translateX(4px);
}

/* ===== Feature row (alternating image + text) ===== */
.feature-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
  margin-bottom: var(--space-20);
}

.feature-row:last-child {
  margin-bottom: 0;
}

@media (min-width: 820px) {
  .feature-row {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
  .feature-row.reverse .feature-row-image {
    order: 2;
  }
}

.feature-row-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-md);
}

.feature-row-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-row-text h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.feature-row-text p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
}

.feature-list li::before {
  content: "";
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 4px;
  background: var(--color-primary);
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") no-repeat center / contain;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") no-repeat center / contain;
}

/* ===== Why us — stat strip ===== */
.stat-strip {
  background: var(--color-slate);
  color: var(--color-text-inverse);
}

[data-theme="dark"] .stat-strip {
  background: var(--color-surface-2);
  border-block: 1px solid var(--color-border);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-10);
}

.stat-item .stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-3);
}

[data-theme="dark"] .stat-item .stat-num {
  color: var(--color-primary);
}

.stat-item .stat-label {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.02em;
}

[data-theme="dark"] .stat-item .stat-label {
  color: var(--color-text-muted);
}

/* ===== Process steps ===== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-8);
  counter-reset: step;
}

.process-step {
  position: relative;
  padding-top: var(--space-8);
  counter-increment: step;
}

.process-step::before {
  content: "0" counter(step);
  position: absolute;
  top: 0;
  left: 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

.process-step::after {
  content: "";
  position: absolute;
  top: var(--space-3);
  left: 38px;
  right: 0;
  height: 1px;
  background: var(--color-divider);
}

.process-step h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
  padding-top: var(--space-4);
}

.process-step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ===== Gallery ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}

.gallery-item {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface-offset);
  cursor: pointer;
}

.gallery-item.tall {
  aspect-ratio: 3 / 4;
}

.gallery-item.wide {
  aspect-ratio: 16 / 9;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item-caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: var(--space-6) var(--space-5) var(--space-4);
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.7), transparent);
  color: white;
  font-size: var(--text-sm);
  font-weight: 600;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition-interactive), transform var(--transition-interactive);
}

.gallery-item:hover .gallery-item-caption {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Services page list ===== */
.service-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-20);
}

.service-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 820px) {
  .service-block {
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-16);
  }
  .service-block.reverse .service-block-image {
    order: 2;
  }
}

.service-block-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-md);
}

.service-block-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-block-text .eyebrow {
  margin-bottom: var(--space-3);
}

.service-block-text h2 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.service-block-text p {
  color: var(--color-text-muted);
}

/* ===== CTA band ===== */
.cta-band {
  background: var(--color-slate);
  color: var(--color-text-inverse);
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .cta-band {
  background: var(--color-surface-2);
  border-block: 1px solid var(--color-border);
}

.cta-band::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-primary) 25%, transparent), transparent 60%);
  pointer-events: none;
}

.cta-band-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 760px) {
  .cta-band-inner {
    grid-template-columns: 1.4fr auto;
  }
}

.cta-band h2 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
  color: var(--color-text-inverse);
}

[data-theme="dark"] .cta-band h2 {
  color: var(--color-text);
}

.cta-band p {
  color: rgba(255, 255, 255, 0.75);
  max-width: 50ch;
}

[data-theme="dark"] .cta-band p {
  color: var(--color-text-muted);
}

/* ===== Contact / Form ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 900px) {
  .contact-layout {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-16);
  }
}

.contact-info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.contact-info-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-6);
}

.contact-detail {
  display: flex;
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}

.contact-detail:last-child {
  border-bottom: none;
}

.contact-detail-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
}

[data-theme="dark"] .contact-detail-icon {
  background: var(--color-primary-highlight);
}

.contact-detail-text .label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
  font-weight: 600;
}

.contact-detail-text .value {
  font-size: var(--text-base);
  color: var(--color-text);
  font-weight: 500;
}

.contact-detail-text .value a:hover {
  color: var(--color-primary);
}

/* Inquiry form */
.inquiry-form {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
}

.inquiry-form h2 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.inquiry-form .form-intro {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  font-size: var(--text-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

@media (min-width: 600px) {
  .form-row.two {
    grid-template-columns: 1fr 1fr;
  }
}

.form-field label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.form-field label .req {
  color: var(--color-primary);
  margin-left: 2px;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--text-base);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 18%, transparent);
}

.form-field textarea {
  resize: vertical;
  min-height: 140px;
  font-family: inherit;
}

.form-submit {
  width: 100%;
  margin-top: var(--space-4);
}

.form-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-4);
  text-align: center;
}

.form-status {
  margin-top: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  display: none;
}

.form-status.success {
  display: block;
  background: color-mix(in srgb, #437a22 12%, transparent);
  color: #2e5c10;
  border: 1px solid color-mix(in srgb, #437a22 30%, transparent);
}

[data-theme="dark"] .form-status.success {
  color: #8bc463;
}

.form-status.error {
  display: block;
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  color: var(--color-primary);
  border: 1px solid color-mix(in srgb, var(--color-primary) 30%, transparent);
}

/* ===== About page ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (min-width: 820px) {
  .about-grid {
    grid-template-columns: 1.3fr 1fr;
    gap: var(--space-16);
  }
}

.about-text p {
  margin-bottom: var(--space-5);
  color: var(--color-text-muted);
}

.about-text p:first-of-type {
  font-size: var(--text-lg);
  color: var(--color-text);
}

.about-side {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.about-side h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-5);
}

.about-side dl {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.about-side dt {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.about-side dd {
  font-size: var(--text-base);
  color: var(--color-text);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}

.about-side dl > div:last-child dd {
  border-bottom: none;
  padding-bottom: 0;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--color-slate-2);
  color: var(--color-text-inverse);
  padding-block: var(--space-16) var(--space-8);
}

[data-theme="dark"] .site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

@media (min-width: 700px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
}

.footer-brand .brand {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-4);
}

[data-theme="dark"] .footer-brand .brand {
  color: var(--color-text);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  max-width: 38ch;
}

[data-theme="dark"] .footer-brand p {
  color: var(--color-text-muted);
}

.footer-col h5 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
}

[data-theme="dark"] .footer-col h5 {
  color: var(--color-text-muted);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-col a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
}

.footer-col a:hover {
  color: var(--color-primary);
}

[data-theme="dark"] .footer-col a {
  color: var(--color-text);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
}

[data-theme="dark"] .footer-bottom {
  border-top-color: var(--color-divider);
  color: var(--color-text-faint);
}

/* ===== Social Links ===== */
.socials {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--color-divider);
  color: var(--color-text-secondary);
  background: var(--color-surface);
  transition: color 180ms ease, border-color 180ms ease, transform 180ms ease, background-color 180ms ease;
}

.social-link:hover {
  color: #fff;
  background: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.social-link svg {
  width: 18px;
  height: 18px;
}

.social-link .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Footer variant — light icons on dark background */
.site-footer .socials {
  margin-top: var(--space-4);
}

.site-footer .social-link {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.85);
}

.site-footer .social-link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

[data-theme="dark"] .site-footer .social-link {
  background: var(--color-surface);
  border-color: var(--color-divider);
  color: var(--color-text-secondary);
}

/* Contact-card variant */
.contact-socials {
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-divider);
}

.contact-socials .socials-label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
}

/* ===== Utilities ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1), transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Fallback: if JS is disabled or hasn't run after 1s, show content anyway */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    animation: revealFallback 0.01ms ease-out 1.2s forwards;
  }
}

@keyframes revealFallback {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}