/* ============================================
   AZ BURGESS SHOTCRETE
   Design System
   ============================================ */

:root {
  /* Colors — Deep industrial blues with concrete neutrals */
  --ink: #0A1628;
  --ink-deep: #050D1A;
  --ink-soft: #1C2B42;
  --steel: #3A4A63;
  --slate: #5A6B82;
  --mist: #8FA0B8;
  --paper: #F4F2ED;
  --paper-warm: #ECE8DF;
  --concrete: #D6D2C8;
  --accent: #C9A55C;  /* warm brass accent */
  --accent-deep: #9A7D3F;
  --white: #FFFFFF;

  /* Typography */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter Tight', -apple-system, sans-serif;
  --font-mono: 'Archivo Black', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 9rem;

  /* Layout */
  --container: 1280px;
  --radius: 2px;
  --radius-lg: 8px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid rgba(10, 22, 40, 0.1);
  box-shadow: 0 1px 12px -4px rgba(10, 22, 40, 0.08);
  padding-top: env(safe-area-inset-top, 0);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  line-height: 1;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-decoration: none;
  flex-shrink: 1;
  min-width: 0;
}

.logo-mark {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.3125rem 0.4375rem;
  letter-spacing: 0.05em;
  line-height: 1;
  flex-shrink: 0;
}

.logo-mark-img {
  height: 36px;
  width: auto;
  flex-shrink: 0;
  display: block;
}

.footer-logo-img {
  height: 44px;
}

.logo-text {
  letter-spacing: -0.01em;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--steel);
  position: relative;
  padding: 0.5rem 0;
}

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

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

.nav-cta {
  background: var(--ink);
  color: var(--paper) !important;
  padding: 0.625rem 1.25rem !important;
  border-radius: var(--radius);
  font-variant-numeric: tabular-nums;
  transition: background 0.2s var(--ease);
}

.nav-cta:hover {
  background: var(--ink-soft);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  transition: 0.3s var(--ease);
  border-radius: 1px;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  border-radius: var(--radius);
  transition: all 0.25s var(--ease);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}

.btn-primary:hover {
  background: var(--ink-deep);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -10px rgba(10, 22, 40, 0.4);
}

.btn-ghost {
  background: transparent;
  color: var(--paper);
  border-color: rgba(244, 242, 237, 0.3);
}

.btn-ghost:hover {
  border-color: var(--paper);
  background: rgba(244, 242, 237, 0.08);
}

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

.btn-outline:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn-lg {
  padding: 1.125rem 2rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: 80px;
  overflow: hidden;
  background: var(--ink-deep);
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(5, 13, 26, 0.35) 0%,
    rgba(5, 13, 26, 0.55) 50%,
    rgba(5, 13, 26, 0.92) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
  width: 100%;
  color: var(--paper);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--concrete);
  margin-bottom: 2rem;
  padding: 0.5rem 1rem;
  background: rgba(244, 242, 237, 0.08);
  border: 1px solid rgba(244, 242, 237, 0.15);
  border-radius: 100px;
  backdrop-filter: blur(8px);
  animation: fadeUp 0.8s var(--ease) 0.1s backwards;
}

.dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 6.5rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 2rem;
  max-width: 13ch;
}

.title-line {
  display: block;
  animation: fadeUp 0.9s var(--ease) backwards;
}

.title-line:nth-child(1) { animation-delay: 0.2s; }
.title-line:nth-child(2) { animation-delay: 0.35s; }
.title-line:nth-child(3) { animation-delay: 0.5s; }

.title-line-italic {
  font-style: italic;
  font-weight: 300;
  color: var(--accent);
  font-size: 0.92em;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-sub {
  font-size: 1.1875rem;
  line-height: 1.55;
  max-width: 52ch;
  color: var(--concrete);
  margin-bottom: 2.5rem;
  animation: fadeUp 0.9s var(--ease) 0.65s backwards;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeUp 0.9s var(--ease) 0.8s backwards;
}

.hero-marquee {
  position: relative;
  z-index: 2;
  background: var(--accent);
  color: var(--ink-deep);
  padding: 1rem 0;
  overflow: hidden;
  border-top: 1px solid rgba(10, 22, 40, 0.15);
}

.marquee-track {
  display: flex;
  gap: 2rem;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.marquee-track span {
  display: inline-block;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============================================
   SECTION LABELS
   ============================================ */
.intro-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 2rem;
}

.intro-label.light {
  color: var(--concrete);
}

.section-number {
  padding: 0.25rem 0.5rem;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.6875rem;
}

.intro-label.light .section-number {
  background: var(--accent);
  color: var(--ink-deep);
}

.section-name::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: currentColor;
  margin-right: 0.75rem;
  vertical-align: middle;
  opacity: 0.5;
}

/* ============================================
   INTRO SECTION
   ============================================ */
.intro {
  padding: var(--space-2xl) 0;
  background: var(--paper);
}

.intro-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 5rem;
  align-items: start;
}

.intro-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
  color: var(--ink);
}

.intro-heading em {
  font-style: italic;
  color: var(--accent-deep);
  font-weight: 300;
}

.intro-text {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--steel);
  max-width: 62ch;
  margin-bottom: 1.25rem;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
  margin-bottom: 4rem;
  max-width: 680px;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.section-sub {
  font-size: 1.0625rem;
  color: var(--steel);
  margin-top: 1rem;
  max-width: 50ch;
}

.section-cta {
  margin-top: 3rem;
  text-align: center;
}

/* ============================================
   SERVICES PREVIEW
   ============================================ */
.services-preview {
  padding: var(--space-xl) 0 var(--space-2xl);
  background: var(--paper-warm);
  position: relative;
}

.services-preview::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--slate), transparent);
  opacity: 0.2;
}

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

.service-card {
  background: var(--paper);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  border: 1px solid rgba(10, 22, 40, 0.06);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px -20px rgba(10, 22, 40, 0.15);
}

.service-card-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--ink);
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.service-card:hover .service-card-image img {
  transform: scale(1.06);
}

.service-card-body {
  padding: 2rem;
}

.service-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-deep);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
  color: var(--ink);
}

.service-card p {
  color: var(--steel);
  font-size: 1rem;
  line-height: 1.55;
}

/* ============================================
   VIDEO SECTION
   ============================================ */
.video-section {
  padding: var(--space-2xl) 0;
  background: var(--ink-deep);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}

.video-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 140%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(201, 165, 92, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.video-header {
  max-width: 680px;
  margin-bottom: 4rem;
  position: relative;
}

.video-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  color: var(--paper);
}

.video-sub {
  color: var(--concrete);
  font-size: 1.0625rem;
  line-height: 1.6;
}

.video-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--ink);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.6);
}

.video-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================
   GALLERY
   ============================================ */
.gallery {
  padding: var(--space-2xl) 0;
  background: var(--paper);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: 1rem;
}

.gallery-item {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

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

.gallery-item-tall {
  grid-row: span 2;
}

.gallery-item-wide {
  grid-column: span 2;
}

/* ============================================
   TRUST
   ============================================ */
.trust {
  padding: var(--space-xl) 0 var(--space-2xl);
  background: var(--paper-warm);
  border-top: 1px solid rgba(10, 22, 40, 0.08);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.trust-card {
  padding: 2.5rem;
  background: var(--paper);
  border: 1px solid rgba(10, 22, 40, 0.08);
  border-radius: var(--radius-lg);
  position: relative;
}

.trust-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 500;
  line-height: 1;
  color: var(--accent-deep);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.trust-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.75rem;
}

.trust-card p {
  color: var(--steel);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: var(--space-lg) 0 var(--space-2xl);
  background: var(--paper);
}

.cta-card {
  background: var(--ink-deep);
  color: var(--paper);
  padding: 5rem 4rem;
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(201, 165, 92, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.cta-content p {
  color: var(--concrete);
  font-size: 1.0625rem;
  line-height: 1.6;
  max-width: 50ch;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
}

/* ============================================
   PAGE HEADER (interior pages)
   ============================================ */
.page-header {
  padding: 10rem 0 var(--space-lg);
  background: var(--paper);
  border-bottom: 1px solid rgba(10, 22, 40, 0.08);
}

.page-header-inner {
  max-width: 900px;
}

.page-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 2rem;
  color: var(--ink);
}

.page-title span {
  display: block;
}

.page-title .italic {
  font-style: italic;
  font-weight: 300;
  color: var(--accent-deep);
}

.page-sub {
  font-size: 1.1875rem;
  color: var(--steel);
  max-width: 56ch;
  line-height: 1.55;
}

/* ============================================
   SERVICES DETAIL
   ============================================ */
.services-detail {
  padding: var(--space-xl) 0 var(--space-2xl);
  background: var(--paper);
}

.service-block {
  display: grid;
  grid-template-columns: 200px 1fr 1fr;
  gap: 4rem;
  padding: 5rem 0;
  border-bottom: 1px solid rgba(10, 22, 40, 0.08);
  align-items: start;
}

.service-block:last-child {
  border-bottom: none;
}

.service-block-alt {
  grid-template-columns: 1fr 1fr 200px;
}

.service-block-alt .service-block-meta {
  order: 3;
  text-align: right;
}

.service-block-alt .service-block-content {
  order: 2;
}

.service-block-alt .service-block-image {
  order: 1;
}

.service-block-meta {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 1rem;
}

.service-block-number {
  font-family: var(--font-mono);
  font-size: 3rem;
  line-height: 1;
  color: var(--accent-deep);
  letter-spacing: -0.02em;
}

.service-block-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--slate);
}

.service-block-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  color: var(--ink);
}

.service-lead {
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--steel);
  margin-bottom: 2rem;
  max-width: 52ch;
  font-family: var(--font-display);
  font-weight: 400;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature {
  padding-left: 1.5rem;
  border-left: 2px solid var(--accent);
}

.feature h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
  margin-bottom: 0.375rem;
  letter-spacing: -0.01em;
}

.feature p {
  color: var(--steel);
  font-size: 0.9375rem;
  line-height: 1.55;
}

.service-block-image {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
  position: sticky;
  top: 100px;
}

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

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact {
  padding: var(--space-lg) 0 var(--space-2xl);
  background: var(--paper);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  position: sticky;
  top: 100px;
}

.contact-method-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 0.75rem;
}

.contact-method-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.01em;
  display: block;
  margin-bottom: 0.5rem;
  word-break: break-word;
}

.contact-email {
  font-size: 1.125rem;
  word-break: break-all;
}

a.contact-method-value:hover {
  color: var(--accent-deep);
}

.contact-method-hint {
  color: var(--slate);
  font-size: 0.9375rem;
}

.contact-method-static {
  color: var(--ink);
}

/* Form */
.contact-form-wrap {
  background: var(--paper-warm);
  padding: 3rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(10, 22, 40, 0.08);
}

.form-heading {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.form-sub {
  color: var(--steel);
  margin-bottom: 2.5rem;
  font-size: 0.9375rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.25rem;
}

.form-row .form-field {
  margin-bottom: 0;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 0.5rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  padding: 0.875rem 1rem;
  background: var(--paper);
  border: 1px solid rgba(10, 22, 40, 0.15);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
  width: 100%;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(10, 22, 40, 0.08);
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
  font-family: var(--font-body);
}

.form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%230A1628' d='M6 8L2 4h8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-disclaimer {
  text-align: center;
  color: var(--slate);
  font-size: 0.8125rem;
  margin-top: 1rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--ink-deep);
  color: var(--concrete);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(244, 242, 237, 0.1);
}

.footer-brand p {
  font-size: 0.9375rem;
  margin-bottom: 0.5rem;
  max-width: 34ch;
  color: var(--mist);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  color: var(--paper);
  margin-bottom: 1rem;
}

.footer-logo .logo-mark {
  background: var(--accent);
  color: var(--ink-deep);
}

.footer-license {
  font-family: var(--font-mono);
  font-size: 0.75rem !important;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent) !important;
  margin-top: 1rem !important;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
  font-weight: 400;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-col a {
  color: var(--concrete);
  font-size: 0.9375rem;
  transition: color 0.2s var(--ease);
}

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

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--slate);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 960px) {
  .nav-inner {
    padding: 0 1.25rem;
    gap: 1rem;
    height: 64px;
  }

  .nav-logo {
    font-size: 1rem;
    gap: 0.5rem;
  }

  .logo-mark {
    font-size: 0.75rem;
    padding: 0.3125rem 0.4375rem;
  }

  .logo-mark-img {
    height: 32px;
  }

  .footer-logo-img {
    height: 40px;
  }

  .nav-toggle {
    display: flex !important;
    padding: 10px;
    margin-right: -10px;
    order: 2;
  }

  .nav-links {
    display: none !important;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    flex-direction: column;
    gap: 0;
    padding: 1rem 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(10, 22, 40, 0.1);
    box-shadow: 0 10px 30px -10px rgba(10, 22, 40, 0.15);
  }

  .nav-links.active {
    display: flex !important;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(10, 22, 40, 0.06);
    font-size: 1rem;
  }

  .nav-links a.active::after {
    display: none;
  }

  .nav-cta {
    display: inline-block !important;
    margin-top: 0.75rem;
    text-align: center;
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 220px;
  }

  .gallery-item-wide {
    grid-column: span 2;
  }

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

  .cta-card {
    grid-template-columns: 1fr;
    padding: 3rem 2rem;
    gap: 2rem;
  }

  .service-block,
  .service-block-alt {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 3rem 0;
  }

  .service-block-alt .service-block-meta,
  .service-block-alt .service-block-content,
  .service-block-alt .service-block-image {
    order: unset;
  }

  .service-block-alt .service-block-meta {
    text-align: left;
  }

  .service-block-image {
    position: static;
    aspect-ratio: 16 / 10;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact-info {
    position: static;
  }

  .contact-form-wrap {
    padding: 2rem 1.5rem;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .form-row .form-field {
    margin-bottom: 1.25rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .intro,
  .services-preview,
  .video-section,
  .gallery,
  .trust {
    padding: 5rem 0;
  }

  .page-header {
    padding: 8rem 0 3rem;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 0 1.25rem;
  }

  .nav-inner {
    padding: 0 1.25rem;
  }

  .hero-content {
    padding: 3rem 1.25rem 4rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    justify-content: center;
  }

  .logo-text {
    font-size: 0.9375rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================
   THANKS PAGE
   ============================================ */

.thanks-section {
  padding: 8rem 0 6rem;
  min-height: calc(100vh - 64px - 400px);
  display: flex;
  align-items: center;
  background: var(--paper);
}

.thanks-inner {
  max-width: 720px;
}

.thanks-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

@media (max-width: 720px) {
  .thanks-section {
    padding: 5rem 0 4rem;
  }
  .thanks-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .thanks-actions .btn {
    text-align: center;
  }
}

/* ============================================
   VIDEO INTRO (top-of-homepage cinematic)
   ============================================ */

.video-intro {
  position: relative;
  width: 100%;
  height: 90vh;
  min-height: 480px;
  background: var(--ink-deep);
  overflow: hidden;
  margin-top: 64px; /* clear the fixed nav */
}

.video-intro-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-intro-sound {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(10, 22, 40, 0.78);
  color: var(--paper);
  border: 1px solid rgba(244, 242, 237, 0.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.625rem 1rem;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  z-index: 3;
}

.video-intro-sound:hover {
  background: rgba(10, 22, 40, 0.92);
  border-color: rgba(244, 242, 237, 0.5);
  transform: translateY(-1px);
}

.video-intro-sound-icon {
  display: inline-flex;
  width: 18px;
  height: 18px;
}

.video-intro-sound-icon svg {
  width: 100%;
  height: 100%;
}

.video-intro-sound .icon-unmuted { display: none; }
.video-intro-sound.is-on .icon-muted { display: none; }
.video-intro-sound.is-on .icon-unmuted { display: block; }

.video-intro-scroll-hint {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 38px;
  border: 2px solid rgba(244, 242, 237, 0.6);
  border-radius: 12px;
  z-index: 2;
  pointer-events: none;
  opacity: 0.85;
}

.video-intro-scroll-hint span {
  display: block;
  width: 3px;
  height: 8px;
  background: var(--paper);
  border-radius: 2px;
  margin: 6px auto 0;
  animation: scroll-bounce 1.8s ease-in-out infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.4; }
}

@media (max-width: 720px) {
  .video-intro {
    height: 70vh;
    min-height: 420px;
  }
  .video-intro-sound {
    bottom: 1rem;
    right: 1rem;
    padding: 0.5rem 0.875rem;
    font-size: 0.75rem;
  }
  .video-intro-sound-label {
    display: none;
  }
  .video-intro-scroll-hint {
    bottom: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .video-intro-scroll-hint span {
    animation: none;
  }
}