/* ===== CSS Variables and Reset ===== */
:root {
  /* Colors */
  --color-wood: #8B4513;
  --color-wood-light: #CD853F;
  --color-wood-dark: #62300d;
  --color-cream: #FFFDD0;
  --color-cream-dark: #D3B9A1;
  --color-dark: #1A1A1A;
  --color-olive: #6a6d59;
  --color-white: #FFFFFF;
  --color-gray-light: #F5F5F5;
  --color-gray: #777777;

  /* Typography */
  --font-main: 'Work Sans', sans-serif;
  --font-serif: 'Lora', serif;

  /* Spacing */
  --section-padding: 4rem 5%;
  --section-padding-mobile: 3rem 5%;

  /* Transitions */
  --transition-default: 0.3s ease;
  --transition-slow: 0.7s ease;

  /* Shadows */
  --shadow-small: 0 5px 15px rgba(0, 0, 0, 0.05);
  --shadow-medium: 0 10px 30px rgba(0, 0, 0, 0.1);
  --shadow-large: 0 15px 30px rgba(0, 0, 0, 0.2);
}

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

/* ===== Base Styles ===== */
html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-main);
  line-height: 1.6;
  color: var(--color-wood-dark);
  background-color: #FAFAFA;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.3;
}

a {
  text-decoration: none;
  color: inherit;
}

button,
.btn {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
}

/* Common Elements */
section {
  padding: var(--section-padding);
  margin: 0 auto;
  max-width: 1400px;
}

.section-title {
  position: relative;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  text-align: center;
  color: var(--color-wood-dark);
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background-color: var(--color-wood-light);
  margin: 1rem auto 0;
}

/* ===== Header ===== */
header {
  position: fixed;
  width: 100%;
  height: 65px;
  z-index: 1000;
  transition: var(--transition-default);
  color: rgba(255, 255, 255, 0.95);
  opacity: 0;
  will-change: opacity, background-color;
}

header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  color: var(--color-wood);
  opacity: 1;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
  max-width: 1400px;
  margin: 0 auto;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 95%;
  border: 2px solid rgba(255, 255, 255, 0.95);
  background-color: rgba(255, 255, 255, 0.95);
}

/* Navigation */
nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
  white-space: nowrap;
}

nav a {
  position: relative;
  font-weight: 700;
  padding: 0.5rem 0;
  transition: color var(--transition-default);
  color: var(--color-wood-dark);
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-wood);
  transition: width var(--transition-default);
}

nav a:hover {
  color: var(--color-wood-light);
}

nav a:hover::after {
  width: 100%;
}

/* Social Icons in Navigation */
.facebook-icon-nav,
.insta-icon-nav,
.linkedin-icon-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: var(--color-wood-dark);
  transition: background-color var(--transition-default);
}

.facebook-icon-nav:hover,
.insta-icon-nav:hover,
.linkedin-icon-nav:hover {
  background-color: var(--color-wood-light);
}

.facebook-icon-nav svg,
.insta-icon-nav svg,
.linkedin-icon-nav svg {
  width: 24px;
  height: 24px;
  fill: var(--color-white);
  transition: fill var(--transition-default);
}

.facebook-icon-nav:hover svg,
.insta-icon-nav:hover svg,
.linkedin-icon-nav:hover svg {
  fill: var(--color-wood-dark);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 2rem;
  height: 1.5rem;
  z-index: 1000;
}

.menu-toggle span {
  display: block;
  height: 3px;
  background-color: var(--color-wood-light);
  transition: all var(--transition-default);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

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

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

/* ===== Hero Section ===== */
.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  overflow: hidden;
  max-width: unset;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('img/header.webp') center/cover no-repeat;
  z-index: -1;
}

.hero-overlay {
  padding: 2rem;
  background-color: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(2px);
  border-radius: 8px;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  padding: 2rem;
  animation: fadeIn 1.5s ease-out;
  backdrop-filter: blur(3px);
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.hero h2 {
  margin-top: 2rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

/* Buttons */
.btn-primary {
  display: inline-block;
  padding: 1rem 2rem;
  background-color: var(--color-olive);
  color: var(--color-white);
  font-weight: 600;
  border-radius: 4px;
  transition: all var(--transition-default);
}

.btn-primary:hover {
  background-color: var(--color-wood);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-25%);
  animation: bounce 1s infinite;
}

.scroll-indicator svg {
  width: 30px;
  height: 30px;
  fill: var(--color-white);
}

/* ===== About Section ===== */
.about-content {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 1;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-large);
  background: url('img/about.webp') center/cover no-repeat;
  height: 350px;
}

/* ===== Services Section ===== */
.services {
  background-color: var(--color-gray-light);
  max-width: unset;
}

.services-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  background-color: var(--color-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-small);
  transition: transform var(--transition-default), box-shadow var(--transition-default);
  position: relative;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-medium);
}

.service-image {
  height: 200px;
  background-size: cover;
  background-position: center;
  /* transition: transform 0.5s ease; */
}

.service-image.loaded {
  animation: fadeIn 1s ease;
}

.service-card:hover .service-image {
  transform: scale(1.05);
}

.service-content {
  padding: 1.5rem;
}

.service-content h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--color-wood);
}

/* Services CTA */
.services-cta {
  text-align: center;
  margin-top: 6rem;
  margin-left: auto;
  margin-right: auto;
  max-width: 60%;
}

.services-cta h2 {
  margin-bottom: 1rem;
}

.services-cta p {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

/* ===== Portfolio Section ===== */
.portfolio-filter {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1.5rem;
  border-radius: 30px;
  font-weight: bold;
  transition: all var(--transition-default);
  color: var(--color-wood-dark);
  background-color: transparent;
}

.filter-btn.active,
.filter-btn:hover {
  background-color: var(--color-olive);
  color: var(--color-white);
  transform: translateY(-2px);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.portfolio-item {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 3/2;
  cursor: pointer;
  transition: opacity var(--transition-default);
}

.portfolio-image {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}

.portfolio-image.loaded {
  animation: fadeIn 0.5s ease;
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1rem;
  color: var(--color-white);
  opacity: 0;
  transition: opacity var(--transition-default);
}

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

.portfolio-item:hover .portfolio-image {
  transform: scale(1.1);
}

/* ===== Modal Styles ===== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

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

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.4s ease;
  cursor: pointer;
}

.modal.active .modal-backdrop {
  opacity: 1;
}

.modal-close {
  position: absolute;
  top: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  color: var(--color-white);
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1002;
  transform: scale(0) rotate(90deg);
  transition: all var(--transition-default) 0.2s;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.modal.active .modal-close {
  transform: scale(1) rotate(0deg);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: scale(1.1) rotate(0deg);
}

.modal-content {
  position: relative;
  width: 90vw;
  height: 80vh;
  z-index: 1001;
  transform: scale(0.8) translateY(50px);
  transition: transform 0.4s ease 0.3s;
  display: flex;
  flex-direction: column;
}

.modal.active .modal-content {
  transform: scale(1) translateY(0);
}

.modal-image-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 0;
}

.modal-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 8px;
  transition: opacity var(--transition-default);
}

.modal-image.loading {
  opacity: 0.5;
}

.modal-controls {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  padding: 2rem 20px 0;
  transform: translateY(30px);
  opacity: 0;
  transition: all var(--transition-default) 0.5s;
}

.modal.active .modal-controls {
  transform: translateY(0);
  opacity: 1;
}

.modal-nav-btn {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  color: var(--color-white);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-default);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.modal-nav-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: scale(1.1);
}

.modal-nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.modal-title-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  margin: 0 20px;
}

.modal-title {
  color: var(--color-white);
  font-size: 24px;
  font-weight: 600;
  text-align: center;
}

.modal-location {
  color: rgba(255, 255, 255, 0.8);
  font-size: 16px;
  text-align: center;
  margin-top: 5px;
}

/* ===== Testimonials ===== */
.testimonials {
  background-color: var(--color-gray-light);
  position: relative;
}

.testimonials-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.testimonials-slider {
  position: relative;
}

.testimonial {
  padding: 2rem;
  background-color: var(--color-white);
  border-radius: 8px;
  box-shadow: var(--shadow-small);
  margin: 1rem;
  text-align: center;
}

.testimonial-content {
  position: relative;
  font-style: italic;
  margin-bottom: 1.5rem;
  padding: 0 1rem;
}

.testimonial-content::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: -10px;
  font-size: 3rem;
  color: var(--color-wood-light);
  opacity: 0.3;
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-wood);
}

.testimonial-location {
  font-size: 0.9rem;
  color: var(--color-gray);
}

.slider-nav {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
  gap: 1rem;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #ccc;
  transition: background-color var(--transition-default);
  cursor: pointer;
}

.slider-dot.active {
  background-color: var(--color-wood-light);
}

/* ===== Contact Section ===== */
.contact-container {
  display: flex;
  gap: 4rem;
}

.contact-info {
  flex: 1;
}

.contact-info h3 {
  font-size: 1.5rem;
  color: var(--color-wood);
  margin-bottom: 1.5rem;
}

.contact-info p {
  margin-bottom: 1rem;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.contact-icon {
  margin-right: 1rem;
  width: 24px;
  height: 24px;
  fill: var(--color-wood-light);
}

.contact-form {
  flex: 1;
  background-color: var(--color-gray-light);
  padding: 2rem;
  border-radius: 8px;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-input {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-family: inherit;
  transition: border-color var(--transition-default);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-wood-light);
  box-shadow: 0 0 0 2px rgba(205, 133, 63, 0.2);
}

.btn-submit {
  width: 100%;
  padding: 1rem;
  background-color: var(--color-wood);
  color: var(--color-white);
  font-weight: 600;
  border-radius: 4px;
  transition: background-color var(--transition-default);
}

.btn-submit:hover:not(:disabled) {
  background-color: var(--color-wood-light);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Form States */
.form-success,
.form-error {
  padding: 1rem;
  border-radius: 4px;
  margin-bottom: 1rem;
  text-align: center;
}

.form-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Loader */
.loader {
  width: 26px;
  height: 26px;
  border: 5px solid var(--color-white);
  border-bottom-color: transparent;
  border-radius: 50%;
  display: inline-block;
  box-sizing: border-box;
  animation: rotation 1s linear infinite;
}

/* ===== Footer ===== */
footer {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: 4rem 5% 2rem;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.footer-column h4 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: var(--color-wood-light);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  transition: color var(--transition-default);
}

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

/* Social Links */
.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.facebook-icon,
.insta-icon,
.linkedin-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  transition: background-color var(--transition-default);
}

.facebook-icon:hover,
.insta-icon:hover,
.linkedin-icon:hover {
  background-color: var(--color-wood-light);
}

.facebook-icon svg,
.insta-icon svg,
.linkedin-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--color-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.9rem;
  color: #aaa;
}

.footer-bottom a {
  color: #aaa;
  transition: color var(--transition-default);
}

.footer-bottom a:hover {
  color: var(--color-wood-light);
}

/* ===== Animations ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) translateX(-50%);
  }
  40% {
    transform: translateY(-20px) translateX(-50%);
  }
  60% {
    transform: translateY(-10px) translateX(-50%);
  }
}

@keyframes rotation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ===== Utility Classes ===== */
.no-scroll {
  overflow: hidden;
}

/* ===== Media Queries ===== */
@media (max-width: 1024px) {
  .about-content {
    flex-direction: column;
    gap: 2rem;
  }

  .contact-container {
    flex-direction: column;
  }

  .services-cta {
    max-width: 80%;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  section {
    padding: var(--section-padding-mobile);
  }

  .header-inner {
    padding: 1rem 5%;
  }

  .menu-toggle {
    display: flex;
  }

  /* Mobile Navigation */
  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background-color: var(--color-white);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: right var(--transition-default);
    z-index: 999;
  }

  nav.active {
    right: 0;
  }

  nav ul {
    flex-direction: column;
    align-items: center;
    padding: 5rem 0;
    gap: 2rem;
  }

  nav a {
    color: var(--color-wood-light);
  }

  /* Hero Mobile */
  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .services-cta {
    max-width: 100%;
  }

  /* Modal Mobile */
  .modal-close {
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    font-size: 20px;
  }

  .modal-content {
    width: 95vw;
    height: 85vh;
  }

  .modal-title {
    font-size: 20px;
    margin: 0 10px;
  }

  .modal-controls {
    padding: 1rem 10px 0;
  }

  .modal-nav-btn {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }
}

@media (max-width: 480px) {
  section {
    padding: 2rem 5%;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-bg {
    background-image: url('img/terrasse-piscine.webp');
  }

  .btn-primary {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }

  .filter-btn {
    padding: 0.4rem 1rem;
    font-size: 0.9rem;
  }

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

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

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

/* ===== Print Styles ===== */
@media print {
  header,
  .menu-toggle,
  .scroll-indicator,
  .modal,
  footer {
    display: none;
  }

  body {
    color: black;
  }

  a {
    text-decoration: underline;
  }
}