/* =============================================
   WALLING PHOTOGRAPHY — Global Styles
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* --- Tokens --- */
:root {
  --navy:        #0B1B2B;
  --navy-mid:    #112240;
  --blue:        #1A4F8A;
  --accent:      #4A9EE8;
  --accent-soft: #A8D4F5;
  --white:       #FFFFFF;
  --off-white:   #F5F8FC;
  --gray:        #8899AA;
  --gray-light:  #E8EEF5;
  --text:        #0B1B2B;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --radius:  4px;
  --radius-lg: 12px;
  --shadow:  0 4px 24px rgba(10,30,60,0.10);
  --shadow-lg: 0 12px 48px rgba(10,30,60,0.18);
  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* =============================================
   NAVIGATION
   ============================================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5%;
  height: 72px;
  background: rgba(11,27,43,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(74,158,232,0.12);
  transition: background var(--transition);
}
.nav.scrolled {
  background: rgba(11,27,43,0.98);
}

.nav-logo {
  display: flex; align-items: center; gap: 16px;
  cursor: pointer;
  transition: opacity var(--transition);
}
.nav-logo:hover {
  opacity: 0.85;
}
.nav-logo img {
  height: 55px; width: auto;
  transition: filter var(--transition);
  filter: drop-shadow(0 2px 8px rgba(74,158,232,0.3));
}
.nav-logo:hover img {
  filter: drop-shadow(0 4px 16px rgba(74,158,232,0.6));
}
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.01em;
}
.nav-logo-sub {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--accent-soft);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: block;
  margin-top: -2px;
}

.nav-links {
  display: flex; align-items: center; gap: 36px;
}
.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0; right: 0;
  height: 1px; background: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

/* --- Preloader --- */
#preloader {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: var(--navy); z-index: 20000;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s ease;
}
.preloader-content { text-align: center; }
.preloader-logo {
  font-family: var(--font-display);
  color: var(--white); font-size: 2.2rem; font-weight: 700; margin-bottom: 15px;
}
.preloader-bar {
  height: 2px; width: 0; background: var(--accent);
  margin: 0 auto; border-radius: 100px;
  animation: loadBar 2s ease-in-out infinite;
}
@keyframes loadBar { 
  0% { width: 0; opacity: 0; } 
  50% { width: 120px; opacity: 1; } 
  100% { width: 0; opacity: 0; } 
}

/* --- WhatsApp Button --- */
.whatsapp-btn {
  position: fixed; bottom: 28px; right: 28px; z-index: 9999;
  background: #25D366; color: var(--white); width: 56px; height: 56px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25); 
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.whatsapp-btn:hover { transform: scale(1.1); }
.whatsapp-btn::after {
  content: ''; position: absolute; inset: 0; border-radius: 50%;
  background: #25D366; z-index: -1; animation: pulseBtn 2s infinite;
}
@keyframes pulseBtn {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* --- Lightbox (Gallery) --- */
.lightbox {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.95); z-index: 15000; display: none;
  align-items: center; justify-content: center; opacity: 0; 
  transition: opacity 0.4s ease;
}
.lightbox.open { display: flex; opacity: 1; }
.lightbox-img { 
  max-width: 90%; max-height: 85vh; object-fit: contain; 
  border-radius: var(--radius); box-shadow: 0 0 50px rgba(0,0,0,0.5);
  animation: lightboxZoom 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes lightboxZoom { from { transform: scale(0.9); } to { transform: scale(1); } }
.lightbox-close {
  position: absolute; top: 20px; right: 30px; color: var(--white); 
  font-size: 2.5rem; cursor: pointer; opacity: 0.7; transition: 0.3s;
}
.lightbox-close:hover { opacity: 1; transform: scale(1.1); }
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  color: var(--white); font-size: 2.5rem; padding: 20px; 
  cursor: pointer; opacity: 0.5; transition: 0.3s; user-select: none;
}
.lightbox-nav:hover { opacity: 1; background: rgba(255,255,255,0.05); }
.lightbox-prev { left: 10px; border-radius: 0 100px 100px 0; }
.lightbox-next { right: 10px; border-radius: 100px 0 0 100px; }
.nav-cta {
  background: var(--accent);
  color: var(--white) !important;
  padding: 9px 22px;
  border-radius: var(--radius);
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.08em !important;
  transition: background var(--transition), transform var(--transition) !important;
}
.nav-cta:hover {
  background: #3a8ed8 !important;
  transform: translateY(-1px);
}
.nav-cta::after { display: none !important; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none; padding: 4px;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* =============================================
   PHOTO SLOT — reusable placeholder
   ============================================= */
.photo-slot {
  background: linear-gradient(135deg, #112240 0%, #1A3A60 100%);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  /* Enhances sharpness for background images during scaling */
  image-rendering: -webkit-optimize-contrast; 
}
.photo-slot::before {
  content: '';
  position: absolute; inset: 0;
  border: 2px dashed rgba(74,158,232,0.35);
  margin: 12px;
  border-radius: var(--radius);
  pointer-events: none;
}
.photo-slot-icon {
  font-size: 2.2rem;
  opacity: 0.5;
}
.photo-slot-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(168,212,245,0.6);
}
/* When you have a real photo, add it as background-image and add .has-photo */
.photo-slot.has-photo::before { display: none; }
.photo-slot.has-photo .photo-slot-icon,
.photo-slot.has-photo .photo-slot-label { display: none; }

/* Photo slot enlargement on long hover */
.photo-slot.enlarged {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10000;
  width: 70vw;
  max-width: 700px;
  height: 70vh;
  max-height: 800px;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  animation: enlargeIn 0.4s cubic-bezier(0.4,0,0.2,1) forwards;
}

.photo-slot.enlarged.closing {
  animation: enlargeOut 0.5s cubic-bezier(0.4,0,0.2,1) forwards;
}

/* Backdrop for enlarged photo */
.photo-slot-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9999;
  animation: fadeIn 0.3s ease forwards;
}

@keyframes enlargeIn {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

@keyframes enlargeOut {
  from {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
  to {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes cardFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Rotating CTA Messages --- */
.cta-message {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  text-align: center;
  opacity: 0;
  transform: translateY(100%); /* Start new messages off-screen below */
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.cta-message.active {
  opacity: 1;
  transform: translateY(0); /* Active message is visible */
}

.cta-message.fade-out-top {
  opacity: 0;
  transform: translateY(-100%); /* Old message slides out upwards */
}

/* =============================================
   HERO
   ============================================= */
.hero {
  height: 100vh; min-height: 640px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 72px;
  background: var(--navy);
}
.hero-content {
  display: flex; flex-direction: column;
  justify-content: center;
  padding: 80px 5% 80px 8%;
}
.hero-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 4.5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 28px;
}
.hero-title em {
  font-style: italic;
  color: var(--accent-soft);
}
.hero-desc {
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(255,255,255,0.65);
  max-width: 420px;
  line-height: 1.75;
  margin-bottom: 44px;
}
.hero-actions {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent);
  color: var(--white);
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-primary:hover {
  background: #3a8ed8;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(74,158,232,0.35);
}
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(255,255,255,0.25);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}
.btn-ghost:hover {
  color: var(--white);
  border-color: var(--white);
}

.hero-image {
  height: 100%;
}
.hero-image .photo-slot {
  height: 100%;
  border-radius: 0;
}

/* Hero stats bar */
.hero-stats {
  display: flex; gap: 48px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--gray);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 6px;
}

/* =============================================
   SECTION COMMONS
   ============================================= */
.section { padding: 100px 5%; }
.section-dark { background: var(--navy); color: var(--white); }
.section-light { background: var(--off-white); }
.section-white { background: var(--white); }

.section-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}
.section-title.light { color: var(--white); }
.section-desc {
  font-size: 1rem;
  font-weight: 300;
  color: var(--gray);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 56px;
}
.section-desc.light { color: rgba(255,255,255,0.6); }

/* =============================================
   GALLERY GRID (Homepage)
   ============================================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 280px 280px;
  gap: 12px;
}
.gallery-grid .photo-slot:first-child {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
}
.gallery-grid .photo-slot {
  border-radius: var(--radius-lg);
  transition: transform var(--transition), box-shadow var(--transition);
}
.gallery-grid .photo-slot:hover {
  transform: scale(1.015);
  box-shadow: var(--shadow-lg);
}

/* =============================================
   SERVICES CARDS
   ============================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), background var(--transition), transform var(--transition);
}
.service-card:hover {
  box-shadow: 0 0 24px rgba(74,158,232,0.15), var(--shadow-lg);
  background: linear-gradient(135deg, rgba(255,255,255,1) 0%, rgba(168,212,245,0.08) 100%);
  transform: translateY(-4px);
}
.service-card:hover .service-card-link {
  color: var(--accent);
  font-weight: 600;
  gap: 12px !important;
}
.service-card-image .photo-slot {
  height: 220px;
}
.service-card-body {
  padding: 28px;
}
.service-card-icon {
  font-size: 1.6rem;
  margin-bottom: 14px;
}
.service-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 10px;
}
.service-card-desc {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.75;
  margin-bottom: 20px;
}
.service-card-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.06em;
  display: inline-flex; align-items: center; gap: 6px;
  transition: gap var(--transition);
}
.service-card-link:hover { gap: 10px; }

/* =============================================
   TESTIMONIAL / QUOTE STRIP
   ============================================= */
.quote-strip {
  background: linear-gradient(135deg, var(--blue) 0%, var(--navy) 100%);
  padding: 80px 10%;
  text-align: center;
}
.quote-text {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-style: italic;
  color: var(--white);
  line-height: 1.55;
  max-width: 800px;
  margin: 0 auto 24px;
}
.quote-author {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

/* =============================================
   ABOUT PAGE
   ============================================= */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image .photo-slot {
  height: 540px;
  border-radius: var(--radius-lg);
}
.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}
.value-item {
  padding: 24px;
  background: var(--off-white);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--accent);
}
.value-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}
.value-desc {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.65;
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  margin-top: 56px;
}
.team-card { text-align: center; }
.team-photo .photo-slot {
  height: 280px;
  border-radius: 50% 50% var(--radius-lg) var(--radius-lg);
}
.team-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--navy);
  margin-top: 16px;
}
.team-role {
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* =============================================
   SERVICES PAGE — Full Detail
   ============================================= */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 8%;
  border-bottom: 1px solid var(--gray-light);
}
.service-detail:nth-child(even) { direction: rtl; }
.service-detail:nth-child(even) > * { direction: ltr; }
.service-detail-image .photo-slot {
  height: 420px;
  border-radius: var(--radius-lg);
}
.service-detail-list {
  margin: 20px 0 32px;
}
.service-detail-list li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9rem;
  color: var(--gray);
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-light);
}
.service-detail-list li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 56px;
}
.pricing-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.pricing-card.featured {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  transform: scale(1.04);
}
.pricing-card:hover { transform: translateY(-4px) scale(1.01); box-shadow: var(--shadow-lg); }
.pricing-card.featured:hover { transform: scale(1.04) translateY(-4px); }
.pricing-tier {
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.pricing-card.featured .pricing-tier { color: var(--accent-soft); }
.pricing-price {
  font-family: var(--font-display);
  font-size: 2.6rem; font-weight: 700;
  color: var(--navy);
}
.pricing-card.featured .pricing-price { color: var(--white); }
.pricing-currency { font-size: 1.2rem; vertical-align: super; }
.pricing-period { font-size: 0.8rem; color: var(--gray); margin-bottom: 24px; }
.pricing-card.featured .pricing-period { color: rgba(255,255,255,0.6); }
.pricing-features { text-align: left; margin-bottom: 28px; }
.pricing-features li {
  font-size: 0.87rem; color: var(--gray);
  padding: 7px 0;
  border-bottom: 1px solid var(--gray-light);
  display: flex; align-items: center; gap: 8px;
}
.pricing-card.featured .pricing-features li { color: rgba(255,255,255,0.8); border-color: rgba(255,255,255,0.15); }
.pricing-features li::before { content: '✓'; color: var(--accent); font-weight: 700; }
.pricing-card.featured .pricing-features li::before { color: var(--accent-soft); }

/* =============================================
   CONTACT PAGE
   ============================================= */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-info-item {
  display: flex; gap: 18px; align-items: flex-start;
  margin-bottom: 36px;
}
.contact-info-icon {
  width: 48px; height: 48px;
  background: rgba(74,158,232,0.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-info-label {
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 4px;
}
.contact-info-value {
  font-size: 0.95rem; color: var(--navy); font-weight: 500;
}
.contact-info-sub {
  font-size: 0.82rem; color: var(--gray); margin-top: 2px;
}

.contact-form {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 44px;
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  margin-bottom: 20px;
}
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--navy); margin-bottom: 8px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(74,158,232,0.15);
}
.form-textarea { resize: vertical; min-height: 130px; }
.btn-submit {
  width: 100%;
  background: var(--navy);
  color: var(--white);
  border: none;
  padding: 15px 32px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.btn-submit:hover {
  background: var(--blue);
  transform: translateY(-2px);
}

/* =============================================
   SERVICE TOGGLE & PRINTING FORM
   ============================================= */
.service-toggle {
  display: flex; gap: 12px;
}
.toggle-btn {
  flex: 1;
  background: var(--off-white);
  border: 2px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 12px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gray);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.toggle-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.toggle-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.service-section {
  display: none !important;
}
.service-section.active {
  display: block !important;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* File Drop Zone */
.file-drop-zone {
  border: 2px dashed var(--gray-light);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: border-color var(--transition), background-color var(--transition);
}
.file-drop-zone:hover {
  border-color: var(--accent);
  background-color: rgba(74,158,232,0.05);
}
.file-drop-zone.drag-over {
  border-color: var(--accent);
  background-color: rgba(74,158,232,0.1);
}

/* File Preview */
.file-preview-container {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 16px;
}
.file-list {
  display: flex; flex-direction: column; gap: 10px;
}
.file-item {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 12px;
  display: flex; align-items: center; gap: 12px;
  justify-content: space-between;
}
.file-item-info {
  flex: 1; display: flex; flex-direction: column; gap: 4px;
}
.file-item-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  word-break: break-word;
}
.file-item-size {
  font-size: 0.75rem;
  color: var(--gray);
}
.file-item-preview {
  width: 60px; height: 60px;
  border-radius: var(--radius);
  object-fit: cover;
  background: var(--off-white);
  border: 1px solid var(--gray-light);
}
.file-item-actions {
  display: flex; gap: 8px;
}
.file-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  padding: 4px 8px;
  border-radius: var(--radius);
  transition: background var(--transition);
}
.file-btn:hover {
  background: var(--off-white);
}
.file-btn-remove {
  color: #dc3545;
}
.file-btn-preview {
  color: var(--accent);
}

/* Map placeholder */
.map-slot {
  height: 320px;
  background: linear-gradient(135deg, #e8eef5 0%, #d0dcea 100%);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 10px;
  border: 1px solid var(--gray-light);
  margin-top: 36px;
  font-size: 0.85rem;
  color: var(--gray);
  overflow: hidden;
  position: relative;
}
.map-slot-icon { font-size: 2.4rem; }
.map-slot iframe {
  display: block;
  width: 100%;
  height: 100%;
}

/* --- Toast Notifications --- */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--navy);
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10001;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid #e74c3c;
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s ease;
  width: max-content;
  max-width: 90vw;
  font-size: 0.9rem;
  line-height: 1.4;
}
.toast.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* =============================================
   PAGE HERO (inner pages)
   ============================================= */
.page-hero {
  background: var(--navy);
  padding: 160px 8% 80px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(26,79,138,0.4) 0%, transparent 70%);
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 16px;
}
.page-hero-sub {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(255,255,255,0.6);
  max-width: 500px;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--navy);
  color: var(--white);
  padding: 72px 8% 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 40px;
}
.footer-brand-desc {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
  margin-top: 16px;
  max-width: 280px;
}
.footer-heading {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 20px;
}
.footer-links li { margin-bottom: 12px; }
.footer-links a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 14px;
  font-size: 0.87rem;
  color: rgba(255,255,255,0.5);
}
.footer-contact-item span:first-child { flex-shrink: 0; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a {
  color: rgba(255,255,255,0.3);
  transition: color var(--transition);
}
.footer-bottom-links a:hover { color: rgba(255,255,255,0.7); }

/* =============================================
   ANIMATIONS
   ============================================= */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; height: auto; }
  .hero-image { display: none; }
  .hero-content { padding: 80px 6%; }
  .about-split { grid-template-columns: 1fr; }
  .service-detail { grid-template-columns: 1fr; }
  .service-detail:nth-child(even) { direction: ltr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .gallery-grid .photo-slot:first-child { grid-column: 1 / 3; grid-row: auto; }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; gap: 0; }
  .nav-links.open {
    display: flex;
    position: fixed; top: 72px; left: 0; right: 0;
    background: var(--navy);
    padding: 20px 5%;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .nav-links.open a {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
  .section { padding: 72px 5%; }
  .form-row { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .hero-stats { gap: 28px; flex-wrap: wrap; }
  .contact-form { padding: 28px 20px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-grid .photo-slot:first-child { grid-column: auto; }
}