/*
Theme Name: Nägele Möbel
Theme URI: https://www.naegele-moebel.de
Author: Nick Nägele
Description: Maßgeschneidertes WordPress-Theme für Schreinerei Nägele – Individuelle Möbel aus Meisterhand.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: naegele
Tags: one-page, portfolio, custom-logo, custom-menu, featured-images
*/

/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
  /* Colors */
  --color-primary:     #1B1B1B;
  --color-secondary:   #6B5B4E;
  --color-accent:      #A0845C;
  --color-accent-light:#C8A97E;
  --color-bg:          #FAF8F5;
  --color-bg-alt:      #F0EDE8;
  --color-bg-dark:     #1B1B1B;
  --color-text:        #2D2D2D;
  --color-text-light:  #6B6B6B;
  --color-text-inv:    #F5F0EB;
  --color-white:       #FFFFFF;
  --color-border:      #E0DCD6;

  /* Typography */
  --font-heading: 'Cormorant Garamond', 'Georgia', serif;
  --font-body:    'DM Sans', 'Helvetica Neue', sans-serif;

  /* Spacing */
  --section-padding: clamp(80px, 10vw, 140px);
  --container-max:   1320px;
  --container-narrow: 900px;

  /* Transitions */
  --transition-fast:   0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-medium: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   0.7s cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg:  0 10px 40px rgba(0,0,0,0.12);
  --shadow-xl:  0 20px 60px rgba(0,0,0,0.16);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
  list-style: none;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-primary);
}

h1 { font-size: clamp(2.8rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 1.5vw, 1.3rem); }

p {
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  color: var(--color-text-light);
  max-width: 65ch;
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
  display: inline-block;
}

.section-title {
  margin-bottom: 1.5rem;
}

.section-desc {
  margin-bottom: 3rem;
}

/* ============================================
   UTILITY
   ============================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}

.container--narrow {
  max-width: var(--container-narrow);
}

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

.text-center p {
  margin-left: auto;
  margin-right: auto;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 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; }

/* ============================================
   NAVIGATION
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: all var(--transition-medium);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.8rem 0;
  box-shadow: var(--shadow-sm);
}

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

.site-logo {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
}

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

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

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

/* Desktop Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.main-nav a {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  position: relative;
  padding: 0.3rem 0;
  transition: color var(--transition-fast);
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent-light);
  transition: width var(--transition-medium);
}

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

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

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

.site-header.scrolled .main-nav a:hover,
.site-header.scrolled .main-nav a.active {
  color: var(--color-primary);
}

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

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-fast);
  transform-origin: center;
}

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

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 8s ease-out;
}

.hero.loaded .hero-bg img {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.3) 0%,
    rgba(0, 0, 0, 0.15) 40%,
    rgba(0, 0, 0, 0.5) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-white);
  max-width: 800px;
  padding: 0 2rem;
}

.hero-content .section-label {
  color: var(--color-accent-light);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  margin-bottom: 1.5rem;
}

.hero-content h1 {
  color: var(--color-white);
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  margin: 0 auto 2.5rem;
  max-width: 550px;
  line-height: 1.8;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 1rem 2.5rem;
  transition: all var(--transition-medium);
}

.hero-cta:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

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

.hero-cta:hover svg {
  transform: translateY(3px);
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
}

/* ============================================
   INTRO / ABOUT SECTION
   ============================================ */
.section-intro {
  padding: var(--section-padding) 0;
  background: var(--color-white);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}

.intro-image {
  position: relative;
  overflow: hidden;
}

.intro-image img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.intro-image:hover img {
  transform: scale(1.03);
}

.intro-image::after {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  border: 1px solid var(--color-accent-light);
  opacity: 0.3;
  pointer-events: none;
}

.intro-text .section-label {
  margin-bottom: 1.2rem;
}

.intro-text h2 {
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.intro-text p {
  margin-bottom: 1.5rem;
  line-height: 1.85;
}

.intro-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-border);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

/* ============================================
   PORTFOLIO / GALLERY SECTIONS
   ============================================ */
.section-portfolio {
  padding: var(--section-padding) 0;
}

.section-portfolio:nth-child(even) {
  background: var(--color-bg-alt);
}

.section-portfolio:nth-child(odd) {
  background: var(--color-white);
}

.portfolio-header {
  margin-bottom: clamp(40px, 5vw, 70px);
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  gap: clamp(12px, 1.5vw, 20px);
}

.gallery-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.gallery-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

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

.gallery-grid--masonry .gallery-item:nth-child(1) {
  grid-row: span 2;
}

.gallery-grid--masonry .gallery-item:nth-child(4) {
  grid-column: span 2;
}

.gallery-grid--2-1 {
  grid-template-columns: 2fr 1fr;
  grid-auto-rows: 350px;
}

.gallery-grid--2-1 .gallery-item:first-child {
  grid-row: span 2;
}

.gallery-grid--featured {
  grid-template-columns: 1.2fr 1fr 1fr;
  grid-template-rows: 300px 300px;
}

.gallery-grid--featured .gallery-item:first-child {
  grid-row: span 2;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: 2px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.4) 0%,
    transparent 50%
  );
  opacity: 0;
  transition: opacity var(--transition-medium);
  z-index: 1;
}

.gallery-item::after {
  content: '+';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--color-white);
  opacity: 0;
  transition: all var(--transition-medium);
  z-index: 2;
}

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

.gallery-item:hover::after {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

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

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

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

.section-services .section-desc {
  color: rgba(255, 255, 255, 0.6);
}

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

.service-card {
  padding: clamp(30px, 4vw, 50px);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-medium);
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.06);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.5rem;
  color: var(--color-accent-light);
}

.service-card h3 {
  color: var(--color-white);
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ============================================
   CATEGORY NAV (Horizontal scroll tabs)
   ============================================ */
.category-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  border-top: 1px solid var(--color-white);
  margin-top: -1px;
  padding: 0;
  transition: top var(--transition-fast);
}

.category-nav-inner {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.category-nav-inner::-webkit-scrollbar {
  display: none;
}

.category-link {
  flex-shrink: 0;
  padding: 1.2rem 2rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-light);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.category-link:hover,
.category-link.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
}

.contact-info h2 {
  margin-bottom: 1.5rem;
}

.contact-info > p {
  margin-bottom: 2.5rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-item-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  border-radius: 50%;
  color: var(--color-accent);
}

.contact-item-icon svg {
  width: 18px;
  height: 18px;
}

.contact-item-text h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 0.3rem;
}

.contact-item-text p {
  font-size: 1rem;
  color: var(--color-text);
}

.contact-item-text a {
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.contact-item-text a:hover {
  color: var(--color-accent);
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  position: relative;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem 0;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  border-bottom-color: var(--color-accent);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  align-self: flex-start;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--color-primary);
  border: none;
  padding: 1.1rem 3rem;
  cursor: pointer;
  transition: all var(--transition-medium);
}

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

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

.btn-submit:hover svg {
  transform: translateX(4px);
}

/* ============================================
   MAP
   ============================================ */
.section-map {
  height: 450px;
  background: var(--color-bg-alt);
  position: relative;
}

.section-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(80%) contrast(1.1);
  transition: filter var(--transition-medium);
}

.section-map:hover iframe {
  filter: grayscale(20%) contrast(1);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-inv);
  padding: clamp(60px, 6vw, 80px) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: clamp(30px, 4vw, 60px);
  padding-bottom: clamp(40px, 5vw, 60px);
}

.footer-brand .site-logo {
  display: inline-block;
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-fast);
}

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

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

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.footer-col ul li {
  margin-bottom: 0.75rem;
}

.footer-col ul li a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--color-accent-light);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--color-accent-light);
}

.footer-contact-item p,
.footer-contact-item a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

.footer-bottom-links a {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-medium);
  cursor: pointer;
}

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

.lightbox img {
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
  transform: scale(0.9);
  transition: transform var(--transition-medium);
  cursor: default;
}

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

.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lightbox-close:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: var(--color-white);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lightbox-nav:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
}

.lightbox-prev { left: 2rem; }
.lightbox-next { right: 2rem; }

/* ============================================
   LOADING / PAGE TRANSITION
   ============================================ */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--color-bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.page-loader.loaded {
  opacity: 0;
  visibility: hidden;
}

.loader-logo {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-white);
  opacity: 0;
  animation: loaderFade 1.5s ease forwards;
}

.loader-logo span {
  color: var(--color-accent-light);
}

@keyframes loaderFade {
  0% { opacity: 0; transform: translateY(10px); }
  50% { opacity: 1; transform: translateY(0); }
  100% { opacity: 1; transform: translateY(0); }
}

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .gallery-grid--masonry {
    grid-auto-rows: 220px;
  }

  .gallery-grid--featured {
    grid-template-rows: 250px 250px;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--color-bg-dark);
    flex-direction: column;
    justify-content: center;
    gap: 0;
    transition: right var(--transition-medium);
  }

  .main-nav.open {
    right: 0;
  }

  .main-nav a {
    font-size: 1.1rem;
    letter-spacing: 0.15em;
    padding: 1.2rem 2rem;
    color: rgba(255, 255, 255, 0.7);
  }

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

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

  .intro-image {
    order: -1;
  }

  .gallery-grid--3,
  .gallery-grid--4,
  .gallery-grid--masonry,
  .gallery-grid--2-1,
  .gallery-grid--featured {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: auto;
  }

  .gallery-grid--masonry .gallery-item:nth-child(1),
  .gallery-grid--masonry .gallery-item:nth-child(4),
  .gallery-grid--featured .gallery-item:first-child,
  .gallery-grid--2-1 .gallery-item:first-child {
    grid-row: span 1;
    grid-column: span 1;
  }

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

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

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .category-link {
    padding: 1rem 1.5rem;
  }

  .section-map {
    height: 300px;
  }

  .intro-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .lightbox-prev { left: 1rem; }
  .lightbox-next { right: 1rem; }
}

@media (max-width: 480px) {
  .gallery-grid--3,
  .gallery-grid--4,
  .gallery-grid--masonry,
  .gallery-grid--2-1,
  .gallery-grid--featured {
    grid-template-columns: 1fr;
  }

  .gallery-item {
    aspect-ratio: 16/10;
  }

  .hero-content h1 {
    font-size: 2.2rem;
  }

  .intro-stats {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
  }
}