/* =============================================
   WICE CONCRETE — Design System
   Palette: Forest green accent, cool stone/linen,
   dark forest secondary, stamped texture motif
   ============================================= */

@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@400,500,700,800,900&f[]=satoshi@400,500,700&display=swap');

/* ---- TYPE SCALE ---- */
:root {
  --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);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);
}

/* ---- SPACING ---- */
:root {
  --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 ---- */
:root {
  --font-display: 'Cabinet Grotesk', 'Arial Black', sans-serif;
  --font-body:    'Satoshi', 'Inter', sans-serif;
}

/* ---- LIGHT MODE (Cool Stone + Forest Green) ---- */
:root, [data-theme='light'] {
  /* Surfaces — cool stone linen */
  --color-bg:             #f0f2ee;
  --color-surface:        #f5f6f3;
  --color-surface-2:      #f9faf8;
  --color-surface-offset: #e5e8e2;
  --color-surface-offset-2: #dde0d9;
  --color-surface-dynamic:  #cfd4cb;
  --color-divider:        #c4c9be;
  --color-border:         #b8beb2;

  /* Text — deep forest */
  --color-text:         #1a1f18;
  --color-text-muted:   #5a6356;
  --color-text-faint:   #9aa594;
  --color-text-inverse: #f5f6f3;

  /* Primary accent — forest green */
  --color-primary:           #2d6a2f;
  --color-primary-hover:     #245725;
  --color-primary-active:    #1b431c;
  --color-primary-highlight: #d4e8d4;

  /* Secondary — dark forest */
  --color-secondary:         #1e2b1c;
  --color-secondary-hover:   #141e12;

  /* Success */
  --color-success:    #2d6a2f;
  --color-error:      #a12c2c;
  --color-warning:    #8a6a00;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px oklch(0.15 0.01 60 / 0.07);
  --shadow-md: 0 4px 12px oklch(0.15 0.01 60 / 0.10);
  --shadow-lg: 0 12px 32px oklch(0.15 0.01 60 / 0.14);

  /* Content widths */
  --content-narrow:  640px;
  --content-default: 960px;
  --content-wide:    1200px;
  --content-full:    100%;
}

/* ---- DARK MODE ---- */
[data-theme='dark'] {
  --color-bg:             #0f1410;
  --color-surface:        #141a14;
  --color-surface-2:      #192019;
  --color-surface-offset: #172017;
  --color-surface-offset-2: #1d261d;
  --color-surface-dynamic:  #263028;
  --color-divider:        #202820;
  --color-border:         #2e3c2e;
  --color-text:           #d8e0d4;
  --color-text-muted:     #7a8c74;
  --color-text-faint:     #4e5e4a;
  --color-text-inverse:   #192019;
  --color-primary:        #5aaa5c;
  --color-primary-hover:  #6abb6c;
  --color-primary-active: #7acc7c;
  --color-primary-highlight: #1a3a1c;
  --color-secondary:      #b8ccb0;
  --color-secondary-hover:#d0e4c8;
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.25);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.45);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #0f1410;
    --color-surface:        #141a14;
    --color-surface-2:      #192019;
    --color-surface-offset: #172017;
    --color-surface-offset-2: #1d261d;
    --color-surface-dynamic:  #263028;
    --color-divider:        #202820;
    --color-border:         #2e3c2e;
    --color-text:           #d8e0d4;
    --color-text-muted:     #7a8c74;
    --color-text-faint:     #4e5e4a;
    --color-text-inverse:   #192019;
    --color-primary:        #5aaa5c;
    --color-primary-hover:  #6abb6c;
    --color-primary-active: #7acc7c;
    --color-primary-highlight: #1a3a1c;
    --color-secondary:      #b8ccb0;
    --color-secondary-hover:#d0e4c8;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.25);
    --shadow-md: 0 4px 12px oklch(0 0 0 / 0.35);
    --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.45);
  }
}

/* =============================================
   STAMPED CONCRETE TEXTURE PATTERN (SVG-based)
   ============================================= */

.texture-overlay {
  position: relative;
}
.texture-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000000' fill-opacity='0.03'%3E%3Cpath d='M0 0h40v40H0V0zm40 40h40v40H40V40zm0-40h2l-2 2V0zm0 4l4-4h2l-6 6V4zm0 4l8-8h2L40 10V8zm0 4L52 0h2L40 14v-2zm0 4L56 0h2L40 18v-2zm0 4L60 0h2L40 22v-2zm0 4L64 0h2L40 26v-2zm0 4L68 0h2L40 30v-2zm0 4L72 0h2L40 34v-2zm0 4L76 0h2L40 38v-2zm0 4L80 0v2L42 40h-2zm4 0L80 4v2L46 40h-2zm4 0L80 8v2L50 40h-2zm4 0l28-28v2L54 40h-2zm4 0l24-24v2L58 40h-2zm4 0l20-20v2L62 40h-2zm4 0l16-16v2L66 40h-2zm4 0l12-12v2L70 40h-2zm4 0l8-8v2l-6 6h-2zm4 0l4-4v2l-2 2h-2z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}
.texture-overlay > * { position: relative; z-index: 1; }

/* =============================================
   GLOBAL LAYOUT
   ============================================= */

.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.container--narrow {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

/* =============================================
   HEADER / NAV
   ============================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
  transition: box-shadow var(--transition-interactive);
}
.site-header--scrolled {
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}
.nav__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1;
}
.nav__logo-text span { color: var(--color-primary); }

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}
.nav__links a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.nav__links a:hover { color: var(--color-text); }

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

/* ---- Dark mode toggle ---- */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid oklch(from var(--color-text) l c h / 0.12);
}
.theme-toggle:hover { color: var(--color-text); background: var(--color-surface-offset); }

/* ---- Mobile menu ---- */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav__mobile-menu {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-6) var(--space-6);
  border-top: 1px solid var(--color-divider);
}
.nav__mobile-menu.is-open { display: flex; }
.nav__mobile-menu a {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-divider);
}
.nav__mobile-menu a:hover { color: var(--color-primary); }

@media (max-width: 768px) {
  .nav__links, .nav__actions .btn { display: none; }
  .nav__hamburger { display: flex; }
}

/* =============================================
   BUTTONS
   ============================================= */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-interactive);
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px oklch(from var(--color-primary) l c h / 0.35);
}
.btn--primary:active { transform: translateY(0); }

.btn--secondary {
  background: transparent;
  color: var(--color-text);
  border-color: oklch(from var(--color-text) l c h / 0.25);
}
.btn--secondary:hover {
  border-color: var(--color-text);
  background: var(--color-surface-offset);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

/* =============================================
   HERO SECTION
   ============================================= */

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-secondary);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('./assets/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(0.38) saturate(0.7);
  z-index: 0;
}

/* Stamped concrete grid overlay on hero */
.hero__pattern {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.06;
  background-image:
    linear-gradient(oklch(1 0 0) 1px, transparent 1px),
    linear-gradient(90deg, oklch(1 0 0) 1px, transparent 1px),
    linear-gradient(oklch(1 0 0) 0.5px, transparent 0.5px),
    linear-gradient(90deg, oklch(1 0 0) 0.5px, transparent 0.5px);
  background-size: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-block: var(--space-24);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}
.hero__eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--color-primary);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.0;
  color: #fff;
  margin-bottom: var(--space-6);
  max-width: 14ch;
}
.hero__title em {
  font-style: normal;
  color: var(--color-primary);
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: oklch(1 0 0 / 0.70);
  max-width: 46ch;
  line-height: 1.55;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.hero__scroll-line {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: oklch(1 0 0 / 0.40);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero__scroll-line svg { animation: bounce 2s ease-in-out infinite; }
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ---- Trust bar below hero ---- */
.trust-bar {
  background: var(--color-secondary);
  padding-block: var(--space-6);
}
[data-theme='dark'] .trust-bar,
[data-theme='light'] .trust-bar {
  background: var(--color-secondary);
}
.trust-bar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6) var(--space-10);
  align-items: center;
  justify-content: center;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: oklch(from var(--color-text-inverse) l c h / 0.80);
  font-size: var(--text-sm);
  font-weight: 500;
}
[data-theme='dark'] .trust-item { color: oklch(from var(--color-text) l c h / 0.70); }
.trust-item svg { color: var(--color-primary); flex-shrink: 0; }

/* =============================================
   SERVICES SECTION
   ============================================= */

.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}
.section--alt {
  background: var(--color-surface-offset);
}

.section__label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.section__label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section__lead {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 58ch;
  line-height: 1.65;
  margin-bottom: var(--space-12);
}

/* Services grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: var(--space-6);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-card__img {
  aspect-ratio: 4/3;
  background: var(--color-surface-offset);
  overflow: hidden;
  position: relative;
}
.service-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.service-card:hover .service-card__img img { transform: scale(1.05); }

.service-card__img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-offset-2);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.05em;
  flex-direction: column;
  gap: var(--space-2);
}

.service-card__body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.service-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
  flex-shrink: 0;
}
.service-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}
.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  margin-top: var(--space-4);
  letter-spacing: 0.02em;
}

/* =============================================
   ABOUT / WHY US SECTION
   ============================================= */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: var(--space-10); }
}

.about__img-stack {
  position: relative;
}
.about__img-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--color-surface-offset);
}
.about__img-main img { width: 100%; height: 100%; object-fit: cover; }
.about__img-badge {
  position: absolute;
  bottom: -var(--space-6);
  right: -var(--space-6);
  bottom: calc(-1 * var(--space-6));
  right: calc(-1 * var(--space-6));
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-lg);
  min-width: 130px;
}
.about__img-badge .num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
}
.about__img-badge .label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-top: var(--space-1);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
}
.stat {
  border-left: 3px solid var(--color-primary);
  padding-left: var(--space-4);
}
.stat__num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--color-text);
  line-height: 1;
}
.stat__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
  margin-top: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* =============================================
   PROCESS SECTION
   ============================================= */

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
  position: relative;
  counter-reset: process;
}
.process-step {
  position: relative;
  padding-top: var(--space-6);
  counter-increment: process;
}
.process-step::before {
  content: counter(process, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 900;
  color: oklch(from var(--color-primary) l c h / 0.12);
  line-height: 1;
  display: block;
  margin-bottom: var(--space-3);
  letter-spacing: -0.04em;
}
.process-step__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}
.process-step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* =============================================
   TESTIMONIALS
   ============================================= */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.testimonial-card__stars {
  display: flex;
  gap: var(--space-1);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.testimonial-card__text {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.65;
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-sm);
  color: var(--color-primary);
  flex-shrink: 0;
}
.testimonial-card__name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--color-text);
}
.testimonial-card__location {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* =============================================
   CTA BANNER
   ============================================= */

.cta-banner {
  position: relative;
  background: var(--color-secondary);
  overflow: hidden;
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}
[data-theme='dark'] .cta-banner { background: var(--color-surface-offset-2); }

.cta-banner__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    repeating-linear-gradient(
      -45deg,
      oklch(1 0 0) 0px,
      oklch(1 0 0) 1px,
      transparent 1px,
      transparent 20px
    );
}
.cta-banner__content {
  position: relative;
  z-index: 1;
  text-align: center;
}
.cta-banner__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: var(--space-4);
}
[data-theme='dark'] .cta-banner__title { color: var(--color-text); }

.cta-banner__sub {
  font-size: var(--text-base);
  color: oklch(1 0 0 / 0.65);
  max-width: 48ch;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  line-height: 1.6;
}
[data-theme='dark'] .cta-banner__sub { color: var(--color-text-muted); }

.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

/* =============================================
   FOOTER
   ============================================= */

.site-footer {
  background: #0a0f0a;
  color: oklch(1 0 0 / 0.5);
  padding-block: var(--space-16) var(--space-8);
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid oklch(1 0 0 / 0.08);
}
@media (max-width: 768px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}
@media (max-width: 480px) {
  .footer-top { grid-template-columns: 1fr; }
}
.footer-brand { max-width: 320px; }
.footer-brand__logo {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: #fff;
  text-decoration: none;
  display: block;
  margin-bottom: var(--space-4);
}
.footer-brand__logo span { color: var(--color-primary); }
.footer-brand__desc {
  font-size: var(--text-sm);
  line-height: 1.65;
  margin-bottom: var(--space-6);
}
.footer-contact-line {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: #fff;
  text-decoration: none;
  margin-bottom: var(--space-2);
}
.footer-contact-line:hover { color: var(--color-primary); }
.footer-contact-line svg { color: var(--color-primary); flex-shrink: 0; }

.footer-col__title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}
.footer-col__links { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col__links a {
  font-size: var(--text-sm);
  color: oklch(1 0 0 / 0.5);
  text-decoration: none;
}
.footer-col__links a:hover { color: var(--color-primary); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  font-size: var(--text-xs);
}
.footer-bottom__copy { color: oklch(1 0 0 / 0.35); }
.footer-bottom__area { color: var(--color-primary); font-weight: 600; }

/* =============================================
   QUOTE FORM (Contact page)
   ============================================= */

.quote-form {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-lg);
}
@media (max-width: 600px) { .quote-form { padding: var(--space-6); } }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-group--full { grid-column: 1 / -1; }

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}
.form-label span { color: var(--color-primary); }

.form-input, .form-select, .form-textarea {
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px oklch(from var(--color-primary) l c h / 0.15);
}
.form-textarea { resize: vertical; min-height: 130px; }
.form-select { cursor: pointer; }

.form-gap { margin-top: var(--space-4); }
.form-submit { margin-top: var(--space-6); }

/* =============================================
   PROJECTS GALLERY
   ============================================= */

.gallery-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}
.filter-btn {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  border: 1.5px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-interactive);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: var(--space-4);
}
.gallery-item {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-surface-offset);
  position: relative;
  cursor: pointer;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, oklch(0.1 0.02 60 / 0.85) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-interactive);
  display: flex;
  align-items: flex-end;
  padding: var(--space-6);
}
.gallery-item:hover .gallery-item__overlay { opacity: 1; }
.gallery-item__label {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.01em;
}
.gallery-item__sub {
  font-size: var(--text-xs);
  color: oklch(1 0 0 / 0.7);
  margin-top: var(--space-1);
}

.gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: var(--color-surface-offset-2);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* =============================================
   PAGE HERO (inner pages)
   ============================================= */

.page-hero {
  background: var(--color-secondary);
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}
[data-theme='dark'] .page-hero { background: var(--color-surface-offset-2); }
.page-hero__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image:
    linear-gradient(oklch(1 0 0) 1px, transparent 1px),
    linear-gradient(90deg, oklch(1 0 0) 1px, transparent 1px);
  background-size: 60px 60px;
}
.page-hero__content { position: relative; z-index: 1; }
.page-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: var(--space-4);
}
[data-theme='dark'] .page-hero__title { color: var(--color-text); }
.page-hero__sub {
  font-size: var(--text-base);
  color: oklch(1 0 0 / 0.65);
  max-width: 52ch;
}
[data-theme='dark'] .page-hero__sub { color: var(--color-text-muted); }
.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: oklch(1 0 0 / 0.45);
  margin-bottom: var(--space-6);
}
.page-hero__breadcrumb a { color: var(--color-primary); text-decoration: none; }
.page-hero__breadcrumb a:hover { text-decoration: underline; }

/* =============================================
   SERVICES PAGE — detail cards
   ============================================= */

.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding-block: var(--space-16);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
}
.service-detail:last-child { border-bottom: none; }
.service-detail:nth-child(even) .service-detail__img { order: 2; }
@media (max-width: 768px) {
  .service-detail { grid-template-columns: 1fr; gap: var(--space-8); }
  .service-detail:nth-child(even) .service-detail__img { order: unset; }
}
.service-detail__img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 3/2;
  background: var(--color-surface-offset);
}
.service-detail__img img { width: 100%; height: 100%; object-fit: cover; }
.service-detail__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.service-detail__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}
.service-detail__bullets { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-8); }
.service-detail__bullets li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.service-detail__bullets li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  flex-shrink: 0;
  margin-top: 0.55em;
}

/* =============================================
   CONTACT PAGE
   ============================================= */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-16);
  align-items: start;
}
@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; gap: var(--space-10); }
}

.contact-info__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.contact-info__desc { font-size: var(--text-base); color: var(--color-text-muted); line-height: 1.65; margin-bottom: var(--space-8); }

.contact-block {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.contact-block__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}
.contact-block__title { font-size: var(--text-sm); font-weight: 700; color: var(--color-text); margin-bottom: var(--space-1); }
.contact-block__val { font-size: var(--text-sm); color: var(--color-text-muted); text-decoration: none; }
.contact-block__val:hover { color: var(--color-primary); }

.service-area-tag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  margin: var(--space-1);
}

/* =============================================
   SUCCESS MESSAGE
   ============================================= */
.form-success {
  display: none;
  background: oklch(from var(--color-success) l c h / 0.1);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  color: var(--color-success);
  font-weight: 600;
  margin-top: var(--space-4);
}
.form-success.visible { display: block; }

/* =============================================
   UTILITY
   ============================================= */
.text-center { text-align: center; }
.mt-auto { margin-top: auto; }
.mb-0 { margin-bottom: 0; }
.gap-top { margin-top: var(--space-12); }