/* ==========================================================================
   Kady Constructions - Premium Architectural Website Styles
   High-end residential builder aesthetic: deep charcoal, limestone, warm bronze
   ========================================================================== */

:root {
  /* Color Palette - Premium Architectural Tone (Default: Warm Bronze) */
  --color-primary: #111418;        /* Obsidian Graphite */
  --color-primary-light: #1c2128;  /* Elevated slate card */
  --color-primary-surface: #252b34;/* Subtle border / divider */
  --color-accent: #c39d63;         /* Warm Architectural Champagne Bronze */
  --color-accent-hover: #d6b278;   /* Light Bronze */
  --color-accent-subtle: rgba(195, 157, 99, 0.12);
  --color-sand: #f5f2eb;           /* Warm limestone light background */
  --color-sand-card: #ffffff;
  --color-sand-border: #e6e1d6;
  --color-text-dark: #12161b;
  --color-text-muted: #5e6573;
  --color-text-light: #f3f4f6;
  --color-text-dim: #9ca3af;
  --color-success: #10b981;
  --color-white: #ffffff;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing & Layout */
  --container-max: 1240px;
  --section-padding-y: 100px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-medium: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 12px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 30px rgba(195, 157, 99, 0.25);
}

/* Option 2: Kady Brand Theme (Cyan / Vibrant Blue & Green from the Logo) */
[data-theme="kady-teal"] {
  --color-primary: #0e171d;        /* Deep marine charcoal */
  --color-primary-light: #16242e;  /* Deep oceanic slate */
  --color-primary-surface: #1e3341;/* Teal-tinted divider */
  --color-accent: #00a4e4;         /* Vibrant Kady Cyan Blue */
  --color-accent-hover: #00c19b;   /* Gradient Teal / Emerald Green */
  --color-accent-subtle: rgba(0, 164, 228, 0.14);
  --color-sand: #f2f7f9;           /* Crisp coastal mist */
  --color-sand-card: #ffffff;
  --color-sand-border: #dbe6ec;
  --shadow-glow: 0 0 30px rgba(0, 164, 228, 0.35);
}

[data-theme="kady-teal"] .btn-accent {
  background: linear-gradient(135deg, #00a4e4 0%, #00bc8c 100%);
  color: #ffffff;
  border-color: #00a4e4;
  text-shadow: 0 1px 2px rgba(0,0,0,0.25);
}

[data-theme="kady-teal"] .btn-accent:hover {
  background: linear-gradient(135deg, #00b8ff 0%, #02d6a0 100%);
  border-color: #00c19b;
}

[data-theme="kady-teal"] .site-logo img {
  filter: none; /* Display original vibrant blue/green logo without invert */
}

/* Theme Switcher Widget (Hidden by default, can be toggled) */
.theme-switch-control {
  display: none;
  position: fixed;
  bottom: 84px;
  right: 20px;
  z-index: 1050;
  align-items: center;
  background: rgba(17, 20, 24, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 40px;
  padding: 4px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  transition: transform var(--transition-fast);
}

.theme-switch-btn {
  padding: 7px 14px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 30px;
  color: #9ca3af;
  background: transparent;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.theme-switch-btn.active {
  background: var(--color-accent);
  color: var(--color-primary);
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

[data-theme="kady-teal"] .theme-switch-btn.active {
  color: #ffffff;
}

.theme-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.theme-dot-bronze { background: #c39d63; }
.theme-dot-teal { background: linear-gradient(135deg, #00a4e4, #00bc8c); }

@media (max-width: 768px) {
  .theme-switch-control {
    bottom: 74px;
    right: 12px;
  }
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background-color: var(--color-sand);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

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

ul {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Section Header Shared */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 14px;
  position: relative;
}

.section-tag::before,
.section-tag::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--color-accent);
  vertical-align: middle;
  margin: 0 10px;
  opacity: 0.7;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1010;
  transition: background-color var(--transition-medium), padding var(--transition-medium), box-shadow var(--transition-medium), backdrop-filter var(--transition-medium);
  padding: 22px 0;
  background-color: transparent;
}

.site-header.scrolled {
  background-color: rgba(17, 20, 24, 0.94);
  backdrop-filter: blur(14px);
  padding: 14px 0;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.site-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  line-height: 1.1;
}

.logo-sub {
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  padding: 6px 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-white);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  transition: color var(--transition-fast);
}

.header-phone svg {
  color: var(--color-accent);
  transition: transform var(--transition-fast);
}

.header-phone:hover {
  color: var(--color-accent);
}

.header-phone:hover svg {
  transform: scale(1.15);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-primary);
  border: 1px solid var(--color-accent);
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-outline-light:hover {
  border-color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-dark {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 1px solid var(--color-primary);
}

.btn-dark:hover {
  background-color: #242a33;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.btn-header {
  font-size: 0.8rem;
  padding: 10px 18px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* Mobile Actions (Phone Button + Menu Toggle) */
.mobile-actions {
  display: none;
  align-items: center;
  gap: 12px;
  z-index: 1010;
}

.mobile-call-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-primary);
  transition: all var(--transition-fast);
}

.mobile-call-btn:hover {
  background: var(--color-accent-hover);
  transform: scale(1.06);
}

/* Mobile Toggle */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
}

.mobile-nav-menu {
  display: none;
}

.mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

/* Hero Section */
.hero {
  position: relative;
  height: clamp(650px, 100vh, 920px);
  min-height: 650px;
  max-height: 920px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 0 60px;
  background-color: var(--color-primary);
  overflow: hidden;
}

.hero-bg-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.78) contrast(1.05);
  transform: scale(1.03);
  animation: heroKenBurns 24s ease-in-out infinite alternate;
}

@keyframes heroKenBurns {
  0% { transform: scale(1.0); }
  100% { transform: scale(1.08); }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(17, 20, 24, 0.42) 0%,
    rgba(17, 20, 24, 0.25) 50%,
    rgba(17, 20, 24, 0.75) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 900px;
  text-align: center;
  margin: 0 auto;
  color: var(--color-white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(195, 157, 99, 0.15);
  border: 1px solid rgba(195, 157, 99, 0.4);
  border-radius: 100px;
  color: var(--color-accent-hover);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-accent);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5.5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero-title span {
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: rgba(255, 255, 255, 0.88);
  font-weight: 400;
  line-height: 1.6;
  max-width: 720px;
  margin: 0 auto 40px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 50px;
}

.hero-trust-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.trust-item {
  text-align: center;
}

.trust-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 6px;
}

.trust-label {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* About / Philosophy Section */
.about-section {
  padding: var(--section-padding-y) 0;
  background-color: var(--color-sand);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-img-stack {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.about-badge-floating {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 24px 30px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--color-accent);
  max-width: 260px;
}

.about-badge-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 4px;
}

.about-badge-text {
  font-size: 0.88rem;
  color: var(--color-text-dim);
  font-weight: 500;
}

.about-content h2 {
  font-size: clamp(2rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 22px;
}

.about-content p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-bottom: 20px;
  line-height: 1.7;
}

.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
  margin-bottom: 36px;
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.pillar-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-accent-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.pillar-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
  margin-bottom: 2px;
}

.pillar-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

/* Service Area Coverage Box */
.area-coverage-box {
  background: var(--color-sand-card);
  border: 1px solid var(--color-sand-border);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin-bottom: 30px;
}

.area-coverage-title {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.area-coverage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.area-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  background: var(--color-sand);
  color: var(--color-primary);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.area-tag-primary {
  background: var(--color-accent-subtle);
  color: var(--color-primary);
  border-color: var(--color-accent);
  font-weight: 700;
}

[data-theme="kady-teal"] .area-tag-primary {
  background: rgba(0, 164, 228, 0.12);
  border-color: #00a4e4;
  color: #007bb0;
}

/* Services Section */
.services-section {
  padding: var(--section-padding-y) 0;
  background-color: var(--color-primary);
  color: var(--color-white);
  position: relative;
}

.services-section .section-title {
  color: var(--color-white);
}

.services-section .section-subtitle {
  color: var(--color-text-dim);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

.service-card {
  background: var(--color-primary-light);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  transition: all var(--transition-medium);
  position: relative;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(195, 157, 99, 0.4);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.service-card-num {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-accent);
  opacity: 0.7;
  margin-bottom: 20px;
}

.service-card-icon {
  width: 52px;
  height: 52px;
  background: rgba(195, 157, 99, 0.12);
  border: 1px solid rgba(195, 157, 99, 0.25);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin-bottom: 24px;
}

.service-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 14px;
  line-height: 1.3;
}

.service-card-text {
  color: var(--color-text-dim);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-features-list {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 18px;
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 8px;
}

.service-feature-item svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

/* 3-Phase Process Section */
.process-section {
  padding: var(--section-padding-y) 0;
  background-color: var(--color-sand);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  position: relative;
}

.process-card {
  background: var(--color-sand-card);
  border: 1px solid var(--color-sand-border);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  position: relative;
  transition: all var(--transition-fast);
}

.process-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.process-step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: var(--color-accent);
  font-weight: 800;
  font-size: 1.1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
}

.process-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 14px;
}

.process-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.process-checklist {
  list-style: none;
}

.process-check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.process-check-item svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Projects Showcase Section */
.projects-section {
  padding: var(--section-padding-y) 0;
  background-color: #f8f7f4;
}

.project-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 50px;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: 100px;
  background-color: transparent;
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--color-sand-border);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.filter-btn.active {
  background-color: var(--color-primary);
  color: var(--color-accent);
  border-color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}

.project-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-sand-border);
  transition: all var(--transition-medium);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(195, 157, 99, 0.5);
}

.project-media-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  background-color: var(--color-primary);
  cursor: pointer;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.project-badge-tag {
  position: absolute;
  top: 18px;
  left: 18px;
  padding: 6px 14px;
  background: rgba(17, 20, 24, 0.85);
  backdrop-filter: blur(8px);
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(195, 157, 99, 0.3);
  z-index: 2;
}

.project-badge-tv {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(17, 20, 24, 0.9);
  border-color: rgba(195, 157, 99, 0.6);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

.project-tv-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-accent);
  background: rgba(195, 157, 99, 0.1);
  border: 1px solid rgba(195, 157, 99, 0.25);
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
  width: fit-content;
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(17, 20, 24, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: 3;
}

.project-overlay-btn {
  background: var(--color-white);
  color: var(--color-primary);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
  transform: translateY(10px);
  transition: all var(--transition-fast);
}

.project-media-wrapper:hover .project-overlay {
  opacity: 1;
}

.project-media-wrapper:hover .project-overlay-btn {
  transform: translateY(0);
}

.project-body {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.project-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.25;
  margin-bottom: 12px;
}

.project-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.project-gallery-thumbs {
  display: flex;
  gap: 10px;
  padding-top: 18px;
  border-top: 1px solid var(--color-sand-border);
}

.thumb-item {
  width: 64px;
  height: 48px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumb-item:hover {
  border-color: var(--color-accent);
  transform: scale(1.05);
}

.thumb-more-count {
  width: 64px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.thumb-more-count:hover {
  background: #242a33;
}

/* Testimonials Section */
.testimonials-section {
  padding: var(--section-padding-y) 0;
  background-color: var(--color-primary);
  color: var(--color-white);
}

.testimonials-section .section-title {
  color: var(--color-white);
}

.testimonials-section .section-subtitle {
  color: var(--color-text-dim);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--color-primary-light);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 40px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-medium);
}

.testimonial-card:hover {
  border-color: rgba(195, 157, 99, 0.4);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.testimonial-quote {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.88);
  font-style: italic;
  margin-bottom: 28px;
  flex-grow: 1;
}

.testimonial-author-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
}

.author-info h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 2px;
}

.author-info p {
  font-size: 0.85rem;
  color: var(--color-accent);
}

.verified-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-success);
  background: rgba(16, 185, 129, 0.1);
  padding: 4px 10px;
  border-radius: 100px;
}

/* Materials & Partners Section */
.partners-section {
  padding: 70px 0;
  background-color: var(--color-sand);
  border-top: 1px solid var(--color-sand-border);
  border-bottom: 1px solid var(--color-sand-border);
}

.partners-heading {
  text-align: center;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: 36px;
}

.partners-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px 40px;
}

.partner-badge {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #3b424d;
  padding: 12px 24px;
  background: var(--color-white);
  border: 1px solid var(--color-sand-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition-fast);
}

.partner-badge:hover {
  border-color: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.partner-badge svg {
  color: var(--color-accent);
}

/* Contact & Consultation Section */
.contact-section {
  padding: var(--section-padding-y) 0;
  background-color: #ffffff;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: flex-start;
}

.contact-info-card {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 50px 44px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.contact-info-card::after {
  content: '';
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(195, 157, 99, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.contact-info-tag {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.contact-info-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.contact-info-subtitle {
  color: var(--color-text-dim);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 36px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: rgba(195, 157, 99, 0.15);
  border: 1px solid rgba(195, 157, 99, 0.3);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.contact-detail-content h5 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-dim);
  margin-bottom: 4px;
}

.contact-detail-content a,
.contact-detail-content p {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
}

.contact-detail-content a:hover {
  color: var(--color-accent);
}

.contact-social-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
}

.social-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.social-link-btn:hover {
  background: rgba(195, 157, 99, 0.2);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Contact Form */
.form-card {
  background: var(--color-sand);
  border: 1px solid var(--color-sand-border);
  padding: 44px;
  border-radius: var(--radius-lg);
}

.form-header {
  margin-bottom: 28px;
}

.form-title {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 13px 16px;
  background-color: var(--color-white);
  border: 1px solid var(--color-sand-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-dark);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(195, 157, 99, 0.15);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-submit-btn {
  width: 100%;
  padding: 16px;
  font-size: 1rem;
}

.form-status {
  margin-top: 16px;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  text-align: center;
  display: none;
}

.form-status.success {
  display: block;
  background-color: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.form-status.error {
  display: block;
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* Footer */
.site-footer {
  background-color: #0b0e11;
  color: var(--color-text-dim);
  padding: 80px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.65;
  margin-top: 16px;
  max-width: 320px;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 0.92rem;
  color: var(--color-text-dim);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 32px;
  font-size: 0.85rem;
}

/* Sticky Mobile Quick-Action Bar */
.mobile-quick-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(17, 20, 24, 0.96);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 12px 16px;
  z-index: 999;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.mobile-quick-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.mobile-quick-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mobile-quick-call {
  background: var(--color-accent);
  color: var(--color-primary);
}

.mobile-quick-quote {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 14, 17, 0.96);
  backdrop-filter: blur(16px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.lightbox-modal.active {
  display: flex;
  opacity: 1;
}

.lightbox-container {
  position: relative;
  max-width: 92vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.lightbox-img-wrapper {
  position: relative;
  max-width: 100%;
  max-height: 76vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 76vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  user-select: none;
}

.lightbox-caption-bar {
  margin-top: 14px;
  text-align: center;
  color: var(--color-white);
  padding: 0 16px;
}

.lightbox-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 4px;
}

.lightbox-counter {
  font-size: 0.85rem;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Close Button: prominent top-right circle */
.lightbox-close-btn {
  position: fixed;
  top: 24px;
  right: 24px;
  color: #ffffff;
  font-size: 2.2rem;
  line-height: 1;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(30, 35, 45, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 2010;
}

.lightbox-close-btn:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
  transform: scale(1.08);
}

/* Prev & Next Buttons: prominent left & right frosted arrows */
.lightbox-nav-btn {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(30, 35, 45, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 2010;
  user-select: none;
}

.lightbox-nav-btn:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
  transform: translateY(-50%) scale(1.08);
}

.lightbox-prev {
  left: 24px;
}

.lightbox-next {
  right: 24px;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 860px) {
  .nav-links,
  .header-actions {
    display: none;
  }

  .mobile-actions {
    display: flex;
  }

  .site-header {
    background-color: rgba(17, 20, 24, 0.95);
    padding: 14px 0;
    z-index: 1010;
  }

  .site-header.scrolled {
    padding: 14px 0;
  }

  .mobile-nav-menu {
    display: flex;
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(100vh - 76px);
    height: calc(100dvh - 76px);
    background-color: var(--color-primary);
    padding: 24px 24px calc(36px + env(safe-area-inset-bottom, 0px));
    flex-direction: column;
    gap: 16px;
    transform: translateX(100%);
    transition: transform var(--transition-medium);
    z-index: 1005;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .mobile-nav-menu.active {
    transform: translateX(0);
  }

  .mobile-nav-link {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .mobile-nav-cta {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .hero-trust-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

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

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

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

  .mobile-quick-bar {
    display: block;
  }

  body {
    padding-bottom: 74px; /* offset for sticky bar */
  }

  .lightbox-prev {
    left: 12px;
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }

  .lightbox-next {
    right: 12px;
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }

  .lightbox-close-btn {
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    font-size: 1.8rem;
  }
}

@media (max-width: 580px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

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

  .form-card {
    padding: 28px 20px;
  }

  .contact-info-card {
    padding: 36px 24px;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }
}