/* =============================================
   ProKir Design — Premium Wallpaper Installation
   Design System & Styles
   ============================================= */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Color Palette — Warm neutrals with rich accents */
  --color-bg:           #faf9f7;
  --color-bg-alt:       #f3f1ed;
  --color-bg-dark:      #1a1815;
  --color-bg-dark-alt:  #242220;
  --color-text:         #2c2825;
  --color-text-light:   #6b6560;
  --color-text-muted:   #9a9490;
  --color-text-on-dark: #f0ece6;
  --color-accent:       #b08d6e;
  --color-accent-light: #c9a98a;
  --color-accent-dark:  #8c6e52;
  --color-border:       #e4dfd8;
  --color-border-dark:  #3a3632;
  --color-white:        #ffffff;
  --color-overlay:      rgba(20, 18, 15, 0.55);
  --color-overlay-heavy:rgba(20, 18, 15, 0.72);

  /* Typography */
  --font-heading: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', sans-serif;

  /* Spacing Scale */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Layout */
  --max-width: 1280px;
  --max-width-narrow: 800px;
  --section-pad: clamp(4rem, 8vw, 7rem);
  --header-height: 80px;

  /* Effects */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
  --shadow-img: 0 12px 40px rgba(0,0,0,0.15);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

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

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

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.section-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 1.5px;
  background: var(--color-accent);
}

.section-heading {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.15;
  color: var(--color-text);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-md);
}

.section-heading--light {
  color: var(--color-text-on-dark);
}

.section-subtext {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-text-light);
  max-width: 600px;
}

.section-subtext--light {
  color: rgba(240, 236, 230, 0.7);
}

/* --- Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* =============================================
   HEADER / NAVIGATION
   ============================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background var(--transition-base),
              box-shadow var(--transition-base),
              backdrop-filter var(--transition-base);
}

.site-header.scrolled {
  background: rgba(250, 249, 247, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

/* Logo */
.logo {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.logo span {
  font-weight: 300;
  color: var(--color-accent-light);
}

.site-header.scrolled .logo {
  color: var(--color-text);
}

.site-header.scrolled .logo span {
  color: var(--color-accent);
}

/* Desktop Nav */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-accent-light);
  transition: width var(--transition-base);
}

.nav-links a:hover {
  color: var(--color-white);
}

.nav-links a:hover::after {
  width: 100%;
}

.site-header.scrolled .nav-links a {
  color: var(--color-text-light);
}

.site-header.scrolled .nav-links a:hover {
  color: var(--color-text);
}

.site-header.scrolled .nav-links a::after {
  background: var(--color-accent);
}

/* Nav CTA Button */
.nav-cta {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.7rem 1.5rem;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  border-radius: 100px;
  color: var(--color-white);
  transition: all var(--transition-fast);
}

.nav-cta:hover {
  background: var(--color-white);
  color: var(--color-bg-dark);
  border-color: var(--color-white);
}

.site-header.scrolled .nav-cta {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.site-header.scrolled .nav-cta:hover {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  z-index: 1001;
}

.menu-toggle .bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-fast);
  transform-origin: center;
}

.site-header.scrolled .menu-toggle .bar {
  background: var(--color-text);
}

.menu-toggle.active .bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active .bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav Overlay */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(26, 24, 21, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-nav.open {
  display: flex;
  opacity: 1;
  visibility: visible;
}

.mobile-nav a {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 400;
  color: var(--color-text-on-dark);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
}

.mobile-nav a:hover {
  color: var(--color-accent-light);
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  will-change: transform;
  transition: transform 8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero.loaded .hero-bg img {
  transform: scale(1.03);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      to right,
      rgba(12, 10, 8, 0.85) 0%,
      rgba(15, 13, 10, 0.72) 35%,
      rgba(20, 18, 15, 0.40) 65%,
      rgba(25, 20, 16, 0.30) 100%
    ),
    linear-gradient(
      to top,
      rgba(10, 8, 6, 0.50) 0%,
      transparent 40%
    );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  padding-top: var(--header-height);
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: var(--space-lg);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-label::before {
  content: '';
  width: 36px;
  height: 1px;
  background: var(--color-accent-light);
}

.hero-title {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  line-height: 1.08;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.9s 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-title em {
  font-style: italic;
  color: var(--color-accent-light);
}

.hero-description {
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(240, 236, 230, 0.72);
  margin-bottom: var(--space-xl);
  max-width: 480px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1.25rem;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1rem 2.2rem;
  border-radius: 100px;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(176, 141, 110, 0.35);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  box-shadow: 0 6px 28px rgba(176, 141, 110, 0.5);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
}

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

.btn-dark:hover {
  background: var(--color-bg-dark-alt);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
}

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

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(3px);
}



/* =============================================
   ABOUT SECTION
   ============================================= */
.about {
  padding: var(--section-pad) 0;
  background: var(--color-bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.about-images {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.about-img-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.about-img-wrapper:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.about-img-wrapper:first-child {
  grid-row: span 2;
}

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

.about-text {
  padding-right: clamp(0rem, 3vw, 2rem);
}

.about-text p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  font-size: 1.02rem;
}

.about-stats {
  display: flex;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.stat {
  text-align: left;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* =============================================
   SERVICES SECTION
   ============================================= */
.services {
  padding: var(--section-pad) 0;
  background: var(--color-bg-dark);
}

.services .section-label {
  color: var(--color-accent-light);
}

.services-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer;
  group: true;
}

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

.service-card:hover .service-card-img {
  transform: scale(1.08);
}

.service-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(15, 12, 10, 0.88) 0%,
    rgba(15, 12, 10, 0.35) 45%,
    rgba(15, 12, 10, 0.1) 100%
  );
  transition: background var(--transition-base);
}

.service-card:hover .service-card-overlay {
  background: linear-gradient(
    to top,
    rgba(15, 12, 10, 0.92) 0%,
    rgba(15, 12, 10, 0.5) 50%,
    rgba(15, 12, 10, 0.25) 100%
  );
}

.service-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  z-index: 2;
}

.service-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(176, 141, 110, 0.15);
  border: 1px solid rgba(176, 141, 110, 0.25);
  margin-bottom: var(--space-sm);
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card-icon {
  transform: scale(1.1);
}

.service-card-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-accent-light);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card-title {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.service-card-desc {
  font-size: 0.88rem;
  color: rgba(240, 236, 230, 0.6);
  line-height: 1.6;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height var(--transition-base), opacity var(--transition-base);
}

.service-card:hover .service-card-desc {
  max-height: 120px;
  opacity: 1;
}

/* =============================================
   PORTFOLIO / GALLERY SECTION
   ============================================= */
.portfolio {
  padding: var(--section-pad) 0;
  background: var(--color-bg);
}

.portfolio-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.portfolio-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.55rem 1.25rem;
  border-radius: 100px;
  color: var(--color-text-light);
  border: 1px solid var(--color-border);
  background: transparent;
  transition: all var(--transition-fast);
}

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

/* Masonry Grid */
.gallery-grid {
  columns: 3;
  column-gap: 1.25rem;
}

.gallery-item {
  break-inside: avoid;
  margin-bottom: 1.25rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-img);
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(15, 12, 10, 0.65) 0%,
    transparent 50%
  );
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-label {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-white);
  font-weight: 400;
}

/* =============================================
   LIGHTBOX
   ============================================= */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(10, 8, 6, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-img {
  max-width: 88vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.5);
  transform: scale(0.92);
  transition: transform var(--transition-base);
}

.lightbox.active .lightbox-img {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  font-size: 1.5rem;
  transition: background var(--transition-fast);
  border: none;
  cursor: pointer;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.15);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  font-size: 1.25rem;
  cursor: pointer;
  transition: background var(--transition-fast);
  border: none;
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.15);
}

.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

/* =============================================
   PROCESS SECTION (Divider strip)
   ============================================= */
.process {
  padding: var(--section-pad) 0;
  background: var(--color-bg-alt);
}

.process-header {
  text-align: center;
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--color-border) 20%,
    var(--color-border) 80%,
    transparent
  );
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-border);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
  transition: all var(--transition-fast);
}

.process-step:hover .process-step-num {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
  transform: scale(1.08);
}

.process-step-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

.process-step-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* =============================================


/* =============================================
   CONTACT SECTION
   ============================================= */
.contact {
  padding: var(--section-pad) 0;
  background: var(--color-bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
}

.contact-info {
  padding-right: clamp(0rem, 3vw, 2rem);
}

.contact-info-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.contact-info-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.contact-info-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-info-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.2rem;
}

.contact-info-value {
  font-size: 1.05rem;
  color: var(--color-text);
  font-weight: 400;
}

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

/* Contact Form */
.contact-form {
  background: var(--color-white);
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

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

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(176, 141, 110, 0.12);
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

.form-submit {
  width: 100%;
  margin-top: 0.5rem;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  padding: var(--space-2xl) 0 var(--space-lg);
  background: var(--color-bg-dark);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--color-border-dark);
}

.footer-brand {
  padding-right: 2rem;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 500;
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-sm);
}

.footer-logo span {
  font-weight: 300;
  color: var(--color-accent-light);
}

.footer-brand-text {
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(240, 236, 230, 0.5);
}

.footer-col-title {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-md);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(240, 236, 230, 0.5);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  padding-top: var(--space-lg);
}

.footer-copyright {
  font-size: 0.82rem;
  color: rgba(240, 236, 230, 0.35);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 900px) {
  /* Header */
  .nav-links,
  .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about-images {
    order: -1;
    max-width: 560px;
  }

  .about-text {
    padding-right: 0;
  }

  .about-stats {
    gap: var(--space-lg);
  }

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

  .service-card-desc {
    max-height: 120px;
    opacity: 1;
  }

  /* Gallery */
  .gallery-grid {
    columns: 2;
  }

  /* Process */
  .process-steps {
    grid-template-columns: 1fr 1fr;
    gap: 2rem 3rem;
  }

  .process-steps::before {
    display: none;
  }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .contact-info {
    padding-right: 0;
  }
}

@media (max-width: 640px) {
  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-inline: auto;
  }

  .service-card {
    aspect-ratio: 4/3;
  }

  /* Gallery */
  .gallery-grid {
    columns: 1;
    max-width: 480px;
    margin-inline: auto;
  }

  /* Process */
  .process-steps {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin-inline: auto;
  }

  /* Footer */
  .footer-top {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    padding-right: 0;
  }

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

  /* Form */
  .form-row {
    grid-template-columns: 1fr;
  }

  /* Hero */
  .hero-title {
    font-size: clamp(2.2rem, 8vw, 3rem);
  }

  /* Stats */
  .about-stats {
    flex-direction: column;
    gap: var(--space-md);
  }

  /* Lightbox nav */
  .lightbox-prev,
  .lightbox-next {
    display: none;
  }
}

/* =============================================
   FORM SUCCESS STATE
   ============================================= */
.form-success {
  display: none;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.form-success.show {
  display: block;
}

.form-success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  border-radius: 50%;
  background: rgba(176, 141, 110, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-success-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 2;
}

.form-success h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.form-success p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* Hide form when success is showing */
.contact-form.submitted form {
  display: none;
}