/* 
 * Mutlusan Cam Balkon - Main Stylesheet
 * Theme: Apple Liquid Glass (Premium Glassmorphism & Liquid Accents)
 */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* CSS Variables */
:root {
  --primary: #0071e3;
  --primary-hover: #0077ed;
  --primary-rgb: 0, 113, 227;
  --accent: #25d366; /* WhatsApp Green */
  --accent-rgb: 37, 211, 102;
  --text-dark: #1d1d1f;
  --text-medium: #515154;
  --text-light: #86868b;
  --bg-light: #f5f5f7;
  --bg-dark: #000000;
  
  /* Glassmorphism Variables */
  --glass-bg: rgba(255, 255, 255, 0.45);
  --glass-bg-hover: rgba(255, 255, 255, 0.6);
  --glass-border: rgba(255, 255, 255, 0.3);
  --glass-border-hover: rgba(255, 255, 255, 0.45);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.06);
  --glass-shadow-hover: 0 12px 40px 0 rgba(31, 38, 135, 0.12);
  --glass-blur: blur(25px) saturate(180%);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-light);
  color: var(--text-dark);
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
}

/* --- LIQUID BACKGROUND ANIMATION --- */
.liquid-bg-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.liquid-blob {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.55;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.blob-1 {
  background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 99%, #fecfef 100%);
  top: -10%;
  left: -10%;
  animation: floatBlob1 25s infinite alternate ease-in-out;
}

.blob-2 {
  background: linear-gradient(135deg, #a1c4fd 0%, #c2e9fb 100%);
  bottom: -10%;
  right: -10%;
  animation: floatBlob2 30s infinite alternate ease-in-out;
}

.blob-3 {
  background: linear-gradient(135deg, #84fab0 0%, #8fd3f4 100%);
  top: 40%;
  left: 30%;
  width: 500px;
  height: 500px;
  animation: floatBlob3 28s infinite alternate ease-in-out;
}

@keyframes floatBlob1 {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  }
  100% {
    transform: translate(150px, 80px) scale(1.15) rotate(180deg);
    border-radius: 70% 30% 50% 50% / 30% 60% 40% 70%;
  }
}

@keyframes floatBlob2 {
  0% {
    transform: translate(0, 0) scale(1.1) rotate(0deg);
    border-radius: 50% 50% 30% 70% / 50% 60% 40% 50%;
  }
  100% {
    transform: translate(-120px, -100px) scale(0.9) rotate(-120deg);
    border-radius: 30% 70% 60% 40% / 60% 40% 60% 40%;
  }
}

@keyframes floatBlob3 {
  0% {
    transform: translate(0, 0) scale(0.9) rotate(0deg);
    border-radius: 60% 40% 50% 50% / 40% 60% 50% 50%;
  }
  100% {
    transform: translate(80px, -150px) scale(1.2) rotate(90deg);
    border-radius: 45% 55% 35% 65% / 55% 45% 55% 45%;
  }
}

/* --- GLASS CONTAINER STYLE --- */
.glass-container {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: var(--glass-shadow);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-container:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-hover);
}

/* --- HEADER & NAVIGATION --- */
header {
  position: fixed;
  top: 20px;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0 20px;
  transition: all 0.3s ease;
}

/* Header scrolled style disabled to keep navbar always floating with rounded corners */

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-dark);
}

.logo-img {
  height: 50px;
  width: auto;
  object-fit: contain;
  display: block;
}

.logo-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--text-dark) 30%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: bold;
  box-shadow: 0 4px 12px rgba(0, 113, 227, 0.3);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: var(--text-medium);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
  padding: 5px 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: width 0.3s ease;
}

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

.nav-cta {
  background: var(--primary);
  color: #fff;
  padding: 10px 22px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(0, 113, 227, 0.2);
  transition: all 0.3s ease;
  text-decoration: none;
}

.nav-cta:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 113, 227, 0.35);
}

.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
  background-color: var(--text-dark);
  border-radius: 2px;
}

/* --- HERO SECTION --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 140px 20px 80px 20px;
  position: relative;
}

.hero-wrapper {
  max-width: 1200px;
  width: 100%;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-badge {
  align-self: flex-start;
  background: rgba(0, 113, 227, 0.08);
  border: 1px solid rgba(0, 113, 227, 0.2);
  padding: 6px 16px;
  border-radius: 30px;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.15;
  letter-spacing: -1.5px;
  color: var(--text-dark);
}

.hero-title span {
  background: linear-gradient(135deg, var(--primary) 30%, #4facfe 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-medium);
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 15px;
  margin-top: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 113, 227, 0.25);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 113, 227, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.7);
  color: var(--text-dark);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.stat-card {
  padding: 15px;
  text-align: center;
}

.stat-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-glass-plate {
  position: relative;
  width: 100%;
  aspect-ratio: 1.1;
  border-radius: 30px;
  overflow: hidden;
  padding: 10px;
  background: rgba(255, 255, 255, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
  transition: transform 0.5s ease;
}

.hero-glass-plate:hover .hero-image {
  transform: scale(1.03);
}

.floating-badge {
  position: absolute;
  bottom: 30px;
  left: -20px;
  padding: 15px 25px;
  display: flex;
  align-items: center;
  gap: 15px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.badge-icon {
  width: 40px;
  height: 40px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ff9f0a;
  font-size: 1.2rem;
  box-shadow: 0 4px 10px rgba(255, 159, 10, 0.2);
}

.badge-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
}

.badge-text p {
  font-size: 0.75rem;
  color: var(--text-light);
}

/* --- SECTIONS MAIN STYLING --- */
section {
  padding: 100px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 60px auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.section-subtitle {
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  line-height: 1.2;
  letter-spacing: -1px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-light);
}

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

.about-visual {
  position: relative;
}

.about-img-box {
  width: 100%;
  aspect-ratio: 1.2;
  border-radius: 28px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  padding: 10px;
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

.about-card-overlap {
  position: absolute;
  bottom: -30px;
  right: -30px;
  max-width: 250px;
  padding: 25px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.about-card-overlap h4 {
  font-size: 2.5rem;
  color: var(--primary);
  font-weight: 800;
}

.about-card-overlap p {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-medium);
  margin-top: 5px;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 10px;
}

.about-feature-item {
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.about-feature-icon {
  min-width: 36px;
  height: 36px;
  background: rgba(0, 113, 227, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-top: 3px;
}

.about-feature-text h4 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 3px;
}

.about-feature-text p {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* --- SERVICES SECTION --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.service-card {
  padding: 35px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-decoration: none;
  color: inherit;
}

.service-icon-box {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: rgba(0, 113, 227, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.7rem;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 113, 227, 0.12);
}

.service-card:hover .service-icon-box {
  background: var(--primary);
  color: #fff;
  transform: scale(1.05);
  box-shadow: 0 6px 18px rgba(0, 113, 227, 0.25);
}

.service-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-medium);
  line-height: 1.6;
}

.service-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary);
  margin-top: auto;
  transition: gap 0.2s ease;
}

.service-card:hover .service-link {
  gap: 12px;
}

/* --- PROCESS / WHY US --- */
.why-us {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.why-us-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.why-us-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 25px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.3);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: all 0.3s ease;
}

.why-us-item:hover {
  background: rgba(255, 255, 255, 0.55);
  transform: translateX(8px);
  border-color: rgba(255,255,255,0.45);
}

.why-us-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: rgba(0, 113, 227, 0.2);
  line-height: 1;
}

.why-us-item:hover .why-us-num {
  color: var(--primary);
}

.why-us-text h4 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 5px;
}

.why-us-text p {
  font-size: 0.9rem;
  color: var(--text-medium);
}

/* --- GALLERY INTRO / DEDICATED GALLERY --- */
.gallery-section-intro {
  text-align: center;
  margin-top: 30px;
}

.gallery-filter-container {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 45px;
  flex-wrap: wrap;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 10px 22px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-medium);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 6px 15px rgba(0, 113, 227, 0.2);
  transform: translateY(-2px);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 30px;
}

.gallery-card {
  position: relative;
  aspect-ratio: 1.15;
  border-radius: 24px;
  overflow: hidden;
  padding: 8px;
  background: rgba(255, 255, 255, 0.25);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-img-box {
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 18px;
  position: relative;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-overlay {
  display: none !important;
}

.gallery-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--glass-shadow-hover);
  background: rgba(255,255,255,0.45);
}

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

.gallery-card:hover .gallery-overlay {
  opacity: 1;
  transform: translateY(0);
}

.gallery-card-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
}

.gallery-card-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 85%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: 12px;
  object-fit: contain;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.lightbox-title {
  color: #fff;
  margin-top: 15px;
  font-size: 1.3rem;
  font-family: 'Outfit', sans-serif;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  transition: transform 0.2s ease;
}

.lightbox-close:hover {
  transform: scale(1.1);
}

.lightbox-btn-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 2010;
  backdrop-filter: blur(10px);
}

.lightbox-btn-nav:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
  left: 30px;
}

.lightbox-next {
  right: 30px;
}

@media (max-width: 768px) {
  .lightbox-btn-nav {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }
  .lightbox-prev {
    left: 15px;
  }
  .lightbox-next {
    right: 15px;
  }
}

/* --- CONTACT & MAP SECTION --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: stretch;
}

.contact-info-panel {
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(0, 113, 227, 0.08);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.3rem;
  border: 1px solid rgba(0, 113, 227, 0.1);
  transition: all 0.3s ease;
}

.contact-item:hover .contact-icon {
  background: var(--primary);
  color: #fff;
  transform: scale(1.05);
}

.contact-text h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-text p, .contact-text a {
  font-size: 0.95rem;
  color: var(--text-medium);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.map-container {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
  height: 300px;
  margin-top: 15px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.contact-form-panel {
  padding: 40px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-medium);
}

.form-input {
  width: 100%;
  padding: 14px 18px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.4);
  border: 1px solid var(--glass-border);
  font-size: 0.95rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--text-dark);
}

.form-input::placeholder {
  color: var(--text-light);
}

.form-input:focus {
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.12);
}

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

.form-alert {
  padding: 15px;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  display: none;
  margin-bottom: 20px;
}

.form-alert.success {
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.2);
  color: #1a7f3f;
}

.form-alert.error {
  background: rgba(255, 59, 48, 0.1);
  border: 1px solid rgba(255, 59, 48, 0.2);
  color: #d32f2f;
}

/* --- FOOTER --- */
footer {
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-top: 1px solid var(--glass-border);
  padding: 60px 20px 30px 20px;
  margin-top: 60px;
}

.footer-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: 50px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-medium);
  max-width: 320px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-medium);
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 1.1rem;
}

.social-btn:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.2px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-medium);
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

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

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--text-medium);
}

.footer-contact-item i {
  color: var(--primary);
  margin-top: 3px;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-light);
  flex-wrap: wrap;
  gap: 15px;
}

/* --- WHATSAPP FLOATING WIDGET --- */
.whatsapp-widget {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  display: flex;
  align-items: center;
}

.whatsapp-btn {
  width: 60px;
  height: 60px;
  background-color: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  position: relative;
}

.whatsapp-btn:hover {
  transform: scale(1.08) rotate(8deg);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--accent);
  border-radius: 50%;
  z-index: -1;
  opacity: 0.4;
  animation: pulseWidget 2s infinite;
}

@keyframes pulseWidget {
  0% {
    transform: scale(1);
    opacity: 0.4;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

/* --- RESPONSIVE DESIGN --- */

@media (max-width: 992px) {
  .hero-wrapper {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 50px;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-description {
    margin: 0 auto;
  }
  
  .hero-visual {
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .about-visual {
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
  }
  
  .about-card-overlap {
    right: -15px;
    bottom: -15px;
    padding: 15px;
    max-width: 180px;
  }
  
  .why-us {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-wrapper {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-col:first-child {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -110%;
    top: 95px;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    width: calc(100% - 40px);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 99;
  }
  
  .nav-menu.active {
    left: 20px;
    top: 95px;
  }
  
  .hamburger {
    display: block;
  }
  
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .nav-cta {
    display: none; /* Put in menu for mobile or hide */
  }
  
  .nav-menu .nav-cta {
    display: block;
    width: 100%;
    text-align: center;
    margin-top: 15px;
  }
  
  .footer-wrapper {
    grid-template-columns: 1fr;
  }
  
  .footer-col:first-child {
    grid-column: span 1;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .whatsapp-widget {
    bottom: 20px;
    right: 20px;
  }
  
  .whatsapp-btn {
    width: 50px;
    height: 50px;
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .btn {
    width: 100%;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 15px;
    width: 100%;
  }
  
  .stat-card {
    padding: 10px;
  }
  
  .contact-info-panel, .contact-form-panel {
    padding: 25px 20px;
  }
  
  .filter-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
  }
}