/* ==========================================================================
   DK GREENS — DESIGN SYSTEM & STYLESHEET
   World-Class Architecture Studio Aesthetics
   ========================================================================== */

/* 1. ROOT VARIABLES & COLOR PALETTE */
:root {
  --bg-ivory: #F8F5EF;
  --text-charcoal: #1A1A1A;
  --border-grey: #E7E0D6;
  --accent-forest: #2F5D50;
  --white: #FFFFFF;
  --text-muted: #666666;
  
  --font-serif: 'Cormorant Garamond', serif;
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  
  --header-height: 80px;
}

/* 2. BASE RESET */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: auto; /* Handled by Lenis for smooth scroll */
  background-color: var(--bg-ivory);
  color: var(--text-charcoal);
  font-family: var(--font-sans);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  background-color: var(--bg-ivory);
}

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

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

ul {
  list-style: none;
}

/* Typography Presets */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

p {
  line-height: 1.6;
  font-size: 1rem;
}

/* Utilities */
.section-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 160px 80px;
}

@media (max-width: 1024px) {
  .section-container {
    padding: 80px 40px;
  }
}

@media (max-width: 768px) {
  .section-container {
    padding: 60px 20px;
  }
}

.text-center { text-align: center; }
.font-technical {
  font-family: var(--font-sans);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  font-weight: 500;
  color: var(--text-muted);
}
.meta-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 12px;
}

/* 3. NATIVE CURSOR (Custom Cursor Removed for Performance) */

/* 4. LUXURY LOADER */
.luxury-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-ivory);
  z-index: 10000;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.loader-brand {
  font-family: var(--font-serif);
  font-size: 3rem;
  letter-spacing: 0.1em;
  font-weight: 300;
  color: var(--text-charcoal);
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(20px);
}

.loader-words {
  height: 24px;
  overflow: hidden;
  position: relative;
}

.loader-word {
  position: absolute;
  left: 50%;
  transform: translateX(-50%) translateY(30px);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  font-weight: 500;
  color: var(--text-muted);
  opacity: 0;
  white-space: nowrap;
}

/* 5. HEADER NAVIGATION */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 990;
  border-bottom: 1px solid transparent;
  transition: var(--transition-smooth);
}

.header.scrolled {
  background-color: rgba(250, 248, 245, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-grey);
}

.header-container {
  max-width: 1440px;
  height: 100%;
  margin: 0 auto;
  padding: 0 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media (max-width: 1024px) {
  .header-container {
    padding: 0 40px;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 0 20px;
  }
}

.brand-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-charcoal);
  transition: var(--transition-fast);
}

.nav-menu {
  display: flex;
  gap: 40px;
}

@media (max-width: 1024px) {
  .nav-menu {
    display: none;
  }
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-charcoal);
  position: relative;
  padding: 8px 0;
  transition: var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--text-charcoal);
  transition: var(--transition-fast);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 14px 28px;
  border: 1px solid var(--text-charcoal);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 12px rgba(22, 22, 22, 0.08);
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--text-charcoal);
  color: var(--bg-ivory);
}

.btn-primary:hover {
  background-color: var(--accent-forest);
  border-color: var(--accent-forest);
  color: var(--bg-ivory);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-charcoal);
}

.btn-secondary:hover {
  background-color: var(--text-charcoal);
  color: var(--bg-ivory);
}

@media (max-width: 768px) {
  .header-actions .btn-primary {
    display: none;
  }
}

/* MOBILE TOGGLE */
.menu-toggle {
  background: none;
  border: none;
  width: 30px;
  height: 20px;
  position: relative;
  cursor: pointer;
  display: none;
  z-index: 1001;
}

@media (max-width: 1024px) {
  .menu-toggle {
    display: block;
  }
}

.menu-toggle span {
  display: block;
  position: absolute;
  height: 2px;
  width: 100%;
  background: var(--text-charcoal);
  transition: transform 0.3s ease, top 0.3s ease, bottom 0.3s ease;
}

.menu-toggle span:first-child {
  top: 0;
}

.menu-toggle span:last-child {
  bottom: 0;
}

.menu-toggle.active span:first-child {
  top: 9px;
  transform: rotate(45deg);
}

.menu-toggle.active span:last-child {
  bottom: 9px;
  transform: rotate(-45deg);
}

/* MOBILE NAV OVERLAY */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-ivory);
  z-index: 900;
  display: flex;
  align-items: center;
  padding: 0 40px;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.mobile-nav.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-link {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--text-charcoal);
  transition: var(--transition-fast);
}

.mobile-link:hover {
  opacity: 0.6;
}

.mobile-nav-footer {
  margin-top: 60px;
}

/* 6. HERO SECTION */
.hero-section {
  position: relative;
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center; /* Centered container alignment */
  padding: 0;
  overflow: hidden;
  background-color: #000;
}

@media (max-width: 768px) {
  .hero-section {
    padding: 0;
  }
}

.hero-container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 80px;
  position: relative;
  z-index: 3;
}

@media (max-width: 1024px) {
  .hero-container {
    padding: 0 40px;
  }
}

@media (max-width: 768px) {
  .hero-container {
    padding: 0 20px;
  }
}

.hero-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  filter: contrast(1.05) brightness(0.7);
  transition: transform 0.1s ease;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(22,22,22,0.3) 0%, rgba(22,22,22,0.6) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 900px;
  color: var(--bg-ivory);
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.meta-tag {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.meta-divider {
  width: 40px;
  height: 1px;
  background-color: rgba(250, 248, 245, 0.4);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 6.5rem; /* Larger, majestic scale */
  line-height: 0.95;
  margin-bottom: 32px;
  font-weight: 300;
}

.title-row {
  display: block;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.title-sub {
  display: block;
  font-size: 2.5rem; /* Enhanced hierarchy */
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  letter-spacing: 0;
  opacity: 0.9;
}

@media (max-width: 1024px) {
  .hero-title {
    font-size: 4rem;
  }
  .title-sub {
    font-size: 1.8rem;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }
  .title-sub {
    font-size: 1.4rem;
  }
}

.hero-lead {
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: 40px;
  font-weight: 300;
  max-width: 680px;
  opacity: 0.9;
  font-family: var(--font-sans);
}

@media (max-width: 768px) {
  .hero-lead {
    font-size: 1rem;
  }
}

.hero-ctas {
  display: flex;
  gap: 20px;
}

.hero-ctas .btn-secondary {
  border-color: var(--bg-ivory);
  color: var(--bg-ivory);
}

.hero-ctas .btn-secondary:hover {
  background-color: var(--bg-ivory);
  color: var(--text-charcoal);
}

.hero-footer {
  position: absolute;
  bottom: 40px;
  left: 80px;
  right: 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 3;
  color: rgba(250, 248, 245, 0.6);
}

@media (max-width: 768px) {
  .hero-footer {
    left: 20px;
    right: 20px;
    bottom: 20px;
  }
}

.hero-footer-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.scroll-indicator-line {
  width: 60px;
  height: 1px;
  background-color: rgba(250, 248, 245, 0.4);
  position: relative;
  overflow: hidden;
}

.scroll-indicator-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 30%;
  height: 100%;
  background-color: var(--bg-ivory);
  animation: scroll-line-anim 2s infinite ease-in-out;
}

.footer-label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
}

@keyframes scroll-line-anim {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(330%); }
}

/* GSAP Reveal State classes */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
}

/* 7. CLIENT LOGO MARQUEE */
.logo-marquee-section {
  padding: 80px 0;
  border-bottom: 1px solid var(--border-grey);
  overflow: hidden;
  background-color: var(--bg-ivory);
}

.marquee-header-box {
  max-width: 700px;
  margin: 0 auto 60px auto;
  text-align: center;
  padding: 0 40px;
}

.marquee-main-title {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--text-charcoal);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.marquee-subtitle {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  line-height: 1.3;
  color: var(--text-muted);
  font-style: italic;
}

@media (max-width: 768px) {
  .marquee-subtitle {
    font-size: 1.25rem;
  }
}

.marquee-wrapper {
  display: flex;
  overflow: hidden;
  width: 100%;
  user-select: none;
  position: relative;
  /* Soft fade on left and right edges */
  mask-image: linear-gradient(to right, transparent, white 15%, white 85%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, white 15%, white 85%, transparent);
}

.marquee-track {
  display: flex;
  flex-shrink: 0;
  justify-content: space-around;
  align-items: center;
  min-width: 100%;
  gap: 80px; /* Premium spacing between logos */
  animation: marquee-anim 40s linear infinite; /* Smooth movement */
  padding: 20px 0;
}

.marquee-wrapper:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-item {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  width: 240px; /* Equal width logo cards */
  height: 100px; /* Equal height logo cards */
  padding: 20px;
  border-radius: 8px; /* Rounded corners */
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02); /* Soft shadow */
  transition: var(--transition-smooth);
  cursor: pointer;
  background: var(--white); /* Premium card background */
  border: 1px solid rgba(183, 176, 166, 0.45); /* Subtle border matching the design system */
  
  /* Grayscale / faded by default */
  opacity: 0.7;
  filter: grayscale(1);
}

.marquee-item:hover {
  opacity: 1;
  filter: grayscale(0);
  border-color: var(--accent-forest); /* Deep green hover border */
  transform: translateY(-5px); /* Premium card hover elevation */
  box-shadow: 0 10px 30px rgba(47, 93, 80, 0.1); /* Deep green tinted hover shadow */
}

.client-logo-img {
  max-width: 160px;
  max-height: 55px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.marquee-item:hover .client-logo-img {
  transform: scale(1.05); /* Slight zoom on logo images */
}

.logo-placeholder-text {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  text-transform: uppercase;
  text-align: center;
  transition: var(--transition-smooth);
}

.marquee-item:hover .logo-placeholder-text {
  color: var(--text-charcoal);
}

@keyframes marquee-anim {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-100%, 0, 0); }
}

/* 8. SELECTED CLIENTS SECTION */
.selected-clients-section {
  background-color: var(--bg-ivory);
  border-bottom: 1px solid var(--border-grey);
}

.grid-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
}

@media (max-width: 1024px) {
  .grid-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.grid-col-left {
  max-width: 450px;
}

.section-title-editorial {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--text-charcoal);
}

@media (max-width: 768px) {
  .section-title-editorial {
    font-size: 2.5rem;
  }
}

.editorial-lead {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  line-height: 1.4;
  font-style: italic;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .editorial-lead {
    font-size: 1.3rem;
  }
}

.sectors-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.sector-item {
  border-bottom: 1px solid rgba(183, 176, 166, 0.4);
  padding-bottom: 24px;
}

.sector-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.sector-heading {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
  color: var(--text-charcoal);
}

.sector-text {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 9. SIGNATURE SCROLL MOMENT SECTION */
.signature-scroll-section {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  background-color: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 5;
}

.signature-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0; /* Animated by GSAP */
  transform: scale(1.15); /* Animated scale reveal */
  z-index: 1;
}

.signature-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.signature-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(22, 22, 22, 0.65); /* Keeps text readable as background reveals */
  z-index: 2;
}

.signature-text-container {
  position: relative;
  z-index: 3;
  width: 100%;
  padding: 0 40px;
}

.signature-title {
  font-family: var(--font-serif);
  font-size: 5rem;
  color: var(--bg-ivory);
  line-height: 1.2;
  font-weight: 300;
  position: relative;
}

@media (max-width: 768px) {
  .signature-title {
    font-size: 2.8rem;
  }
}

.text-stage-1, .text-stage-2 {
  display: block;
}

.text-stage-2 {
  opacity: 0;
  transform: translateY(30px);
  font-style: italic;
  margin-top: 20px;
}

/* 10. STORE SHOWCASE SECTION */
.store-section {
  background-color: var(--bg-ivory);
  border-bottom: 1px solid var(--border-grey);
}

.store-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 3 column luxury layout */
  gap: 60px;
}

@media (max-width: 1024px) {
  .store-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .store-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.store-item {
  display: flex;
  flex-direction: column;
  background-color: transparent;
  border: none;
  transition: var(--transition-smooth);
}

.store-item:hover {
  transform: translateY(-6px);
}

.store-img-box {
  width: 100%;
  aspect-ratio: 4 / 5; /* tall portrait aspect ratio */
  height: auto;
  overflow: hidden;
  position: relative;
  background-color: #F0EDE9;
  border: none;
  margin-bottom: 24px;
}

.store-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.store-item:hover .store-img {
  transform: scale(1.05);
}

.store-placeholder-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  background-color: #f3f0eb;
  color: var(--text-charcoal);
  opacity: 0.8;
}

.store-meta {
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.store-category-title {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-charcoal);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 4px;
  min-height: 28px; /* Force uniform baseline title grid alignment */
}

.store-category-desc {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  min-height: 52px; /* Force uniform card heights */
}

.store-actions-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 60px;
}

.amazon-storefront-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 40px;
  background-color: var(--text-charcoal); /* solid charcoal */
  color: var(--bg-ivory); /* ivory text */
  border: 1px solid var(--text-charcoal);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  transition: var(--transition-smooth);
  cursor: pointer;
  border-radius: 0;
}

.amazon-storefront-btn:hover {
  background-color: transparent;
  color: var(--text-charcoal);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.icon-amazon {
  width: 18px;
  height: 18px;
  fill: currentColor;
  transition: transform 0.4s ease;
}

.btn-arrow {
  display: inline-block;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.amazon-storefront-btn:hover .btn-arrow {
  transform: translateX(6px);
}

.amazon-storefront-btn:hover {
  background-color: var(--text-charcoal);
  color: var(--bg-ivory);
}

/* WHATSAPP & UTILITY CLASSES */
.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: transparent;
  color: var(--text-charcoal);
  border: 1px solid var(--text-charcoal);
  margin-top: 12px;
}

.whatsapp-btn:hover {
  background-color: #25d366; /* Elegant WhatsApp brand green on hover only */
  border-color: #25d366;
  color: var(--white);
}

.whatsapp-icon {
  font-size: 1rem;
}

.hidden-section {
  display: none !important;
}

/* 11. SERVICES SECTION (EDITORIAL BLOCKS) */
.services-section {
  background-color: var(--bg-ivory);
  border-bottom: 1px solid var(--border-grey);
}

.section-header-editorial {
  max-width: 700px;
  margin-bottom: 80px;
}

.section-subtitle {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 16px;
}

.editorial-services-list {
  display: flex;
  flex-direction: column;
}

.service-editorial-block {
  display: flex;
  flex-direction: row;
  gap: 80px;
  align-items: flex-start;
  border-top: 1px solid var(--border-grey);
  padding: 120px 0;
}

.service-editorial-block:last-child {
  padding-bottom: 0;
}

.service-editorial-block:nth-child(even) {
  flex-direction: row-reverse;
}

.service-info-col {
  flex: 0 0 40%;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 120px; /* stick while scrolling past image on desktop */
  min-height: 420px; /* Enforce height to prevent overlap with floating backgrounds */
}

.service-media-col {
  flex: 0 0 calc(60% - 80px);
  display: flex;
  flex-direction: column;
  gap: 32px;
}

@media (max-width: 1024px) {
  .service-editorial-block {
    flex-direction: column !important;
    gap: 40px;
    padding: 80px 0;
  }
  .service-info-col {
    flex: 0 0 100%;
    position: relative; /* Position relative context for absolute numbers on mobile */
    min-height: auto; /* Reset min-height on mobile */
  }
  .service-media-col {
    flex: 0 0 100%;
    gap: 24px;
  }
}

.service-number {
  position: absolute;
  top: -80px;
  left: -20px;
  font-family: var(--font-sans);
  font-size: 15rem; /* Oversized background typography */
  font-weight: 800;
  opacity: 0.035;
  color: var(--text-charcoal);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 1;
}

@media (max-width: 768px) {
  .service-number {
    font-size: 10rem; /* Slightly smaller on mobile screens */
    top: -50px;
    left: -10px;
  }
}

.service-title {
  font-size: 3rem;
  line-height: 1.1;
  margin-bottom: 24px;
  font-weight: 500;
  position: relative;
  z-index: 2;
}

@media (max-width: 768px) {
  .service-title {
    font-size: 2.2rem;
  }
}

.service-details-text {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 40px;
  position: relative;
  z-index: 2;
}

.service-img-container {
  width: 100%;
  height: 700px;
  overflow: hidden;
  position: relative;
  background-color: #F0EDE9; /* Premium neutral background for contain areas */
  border: 1px solid var(--border-grey); /* Frame for clean alignment */
}

@media (max-width: 768px) {
  .service-img-container {
    height: 400px;
  }
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* Ensure entire image is visible, no cropping */
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.service-editorial-block:hover .service-img {
  transform: scale(1.03);
}

.service-capabilities-wrapper {
  margin-top: 12px;
}

.capabilities-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-charcoal);
  display: block;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(183, 176, 166, 0.4);
  padding-bottom: 12px;
  text-transform: uppercase;
}

.capabilities-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.capability-item {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding-left: 24px;
  line-height: 1.4;
  transition: var(--transition-fast);
}

.capability-item::before {
  content: '▪';
  position: absolute;
  left: 0;
  color: var(--border-grey);
  font-size: 0.65rem;
  top: 1px;
  transition: var(--transition-fast);
}

.service-editorial-block:hover .capability-item {
  color: var(--text-charcoal);
}

.service-editorial-block:hover .capability-item::before {
  color: var(--accent-forest);
}

.service-actions {
  display: flex;
  gap: 16px;
  position: relative;
  z-index: 2;
}

/* PHOTO DIVIDERS */
.photo-divider {
  width: 100%;
  height: 60vh;
  overflow: hidden;
  position: relative;
  background-color: var(--border-grey);
}

.divider-image-box {
  width: 100%;
  height: 120%; /* Extra height to allow room for parallax shifting */
  position: absolute;
  top: -10%;
  left: 0;
}

.divider-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.95) contrast(1.02);
}

.service-actions .btn {
  padding: 14px 24px;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  font-weight: 600;
}

.service-actions .btn-wa-enquiry {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.service-actions .btn-wa-enquiry:hover {
  background-color: #25d366;
  border-color: #25d366;
  color: var(--white);
}

/* 12. INDUSTRIES SERVED GRID */
.industries-section {
  background-color: var(--bg-ivory);
  border-bottom: 1px solid var(--border-grey);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

@media (max-width: 1024px) {
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .industries-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.industry-card {
  border: 1px solid var(--border-grey);
  padding: 40px;
  background-color: var(--white);
  transition: var(--transition-smooth);
}

.industry-card:hover {
  background-color: var(--text-charcoal);
  color: var(--bg-ivory);
  border-color: var(--text-charcoal);
}

.industry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  border-bottom: 1px solid rgba(183, 176, 166, 0.4);
  padding-bottom: 16px;
}

.industry-card:hover .industry-header {
  border-bottom-color: rgba(250, 248, 245, 0.2);
}

.industry-num {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.industry-card:hover .industry-num {
  color: var(--border-grey);
}

.industry-icon {
  font-size: 1.5rem;
}

.industry-title {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.industry-text {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.industry-card:hover .industry-text {
  color: var(--border-grey);
}

/* 13. ABOUT & CREDENTIALS SECTION */
.about-section, .credentials-section {
  background-color: var(--bg-ivory);
  border-bottom: 1px solid var(--border-grey);
}

.credentials-paragraph {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 30px;
}

.credentials-paragraph.font-editorial {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  line-height: 1.4;
  color: var(--text-charcoal);
  margin-bottom: 40px;
}

@media (max-width: 768px) {
  .credentials-paragraph.font-editorial {
    font-size: 1.4rem;
  }
}

.why-choose-box {
  margin-top: 50px;
  border-top: 1px solid rgba(183, 176, 166, 0.4);
  padding-top: 40px;
}

.why-choose-title {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-charcoal);
  display: block;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.why-choose-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.why-item {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding-left: 24px;
  line-height: 1.4;
}

.why-item::before {
  content: '▪';
  position: absolute;
  left: 0;
  color: var(--accent-forest);
  font-size: 0.65rem;
  top: 1px;
}

/* 14. PROCESS TIMELINE */
.process-section {
  background-color: var(--bg-ivory);
  border-bottom: 1px solid var(--border-grey);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 32px;
  position: relative;
  margin-top: 100px;
  padding: 40px 0;
}

/* Horizontal Timeline line */
.process-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 2px;
  background-color: var(--border-grey);
  z-index: 1;
}

/* Node circle directly on the timeline line */
.process-step::before {
  content: '';
  position: absolute;
  top: -46px; /* Aligns with the 2px timeline line */
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--bg-ivory);
  border: 2px solid var(--border-grey);
  z-index: 3;
  transition: var(--transition-smooth);
}

.process-step:hover::before {
  background-color: var(--accent-forest);
  border-color: var(--accent-forest);
  transform: translateX(-50%) scale(1.3);
  box-shadow: 0 0 8px rgba(47, 93, 80, 0.4);
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  position: relative;
  z-index: 2;
  background-color: var(--white);
  padding: 40px 32px 32px 32px;
  border-radius: 8px;
  border: 1px solid rgba(183, 176, 166, 0.45);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  transition: var(--transition-smooth);
  margin-top: 40px; /* Leaves room for nodes and connecting line */
  overflow: hidden;
}

.process-step:hover {
  transform: translateY(-8px);
  border-color: var(--accent-forest);
  box-shadow: 0 12px 30px rgba(47, 93, 80, 0.08);
}

.step-num {
  position: absolute;
  right: 20px;
  bottom: 10px;
  font-family: var(--font-sans);
  font-size: 7.5rem; /* Large background numerals */
  font-weight: 800;
  opacity: 0.035; /* Low opacity oversized numerals */
  color: var(--text-charcoal);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 1;
  transition: var(--transition-smooth);
}

.process-step:hover .step-num {
  opacity: 0.06;
  color: var(--accent-forest); /* subtle color shift on hover */
}

.step-icon-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 48px;
  height: 48px;
  border-radius: 6px;
  background-color: rgba(47, 93, 80, 0.05); /* Soft accent tint */
  margin-bottom: 24px;
  color: var(--accent-forest);
  transition: var(--transition-smooth);
  position: relative;
  z-index: 2;
}

.process-step:hover .step-icon-wrapper {
  background-color: var(--accent-forest);
  color: var(--white);
}

.step-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.step-title {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-charcoal);
  margin-bottom: 12px;
}

.step-text {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
}

/* Responsive vertical timeline for tablet / mobile viewports */
@media (max-width: 1024px) {
  .process-timeline {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-left: 40px;
    margin-top: 40px;
  }
  
  .process-timeline::before {
    top: 0;
    bottom: 0;
    left: 12px;
    width: 2px;
    height: auto;
  }
  
  .process-step {
    margin-top: 0;
    width: 100%;
    padding: 32px;
  }

  .process-step::before {
    top: 40px;
    left: -28px; /* mathematical offset to align with the vertical line */
    transform: translate(-50%, -50%);
  }

  .process-step:hover::before {
    transform: translate(-50%, -50%) scale(1.3);
  }
  
  .step-num {
    font-size: 5rem;
    right: 15px;
    bottom: 5px;
  }
}

/* 15. PERFORMANCE METRICS */
.metrics-section {
  background-color: var(--text-charcoal);
  color: var(--bg-ivory);
  padding: 80px 0;
  border-bottom: 1px solid rgba(250, 248, 245, 0.15);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 80px;
  gap: 40px;
  text-align: center;
}

@media (max-width: 1024px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 40px;
  }
}

@media (max-width: 480px) {
  .metrics-grid {
    grid-template-columns: 1fr;
    padding: 0 20px;
  }
}

.metric-number {
  font-family: var(--font-serif);
  font-size: 4rem;
  line-height: 1;
  margin-bottom: 12px;
  color: var(--bg-ivory);
}

.metric-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--border-grey);
}

/* 16. TESTIMONIALS SECTION */
.testimonials-section {
  background-color: var(--bg-ivory);
  border-bottom: 1px solid var(--border-grey);
}

.testimonials-slider {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

@media (max-width: 1024px) {
  .testimonials-slider {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  line-height: 1.4;
  font-style: italic;
  color: var(--text-charcoal);
  margin-bottom: 30px;
  position: relative;
}

.testimonial-quote::before {
  content: '“';
  font-size: 4rem;
  position: absolute;
  left: -20px;
  top: -20px;
  opacity: 0.15;
  font-family: var(--font-serif);
}

.testimonial-author {
  font-family: var(--font-sans);
  border-top: 1px solid rgba(183, 176, 166, 0.4);
  padding-top: 16px;
}

.author-name {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-charcoal);
}

.author-org {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* 17. CONTACT SECTION */
.contact-section {
  background-color: var(--bg-ivory);
  border-bottom: 1px solid var(--border-grey);
}

.contact-hero-statement {
  font-size: 4.8rem;
  line-height: 1;
  text-transform: uppercase;
  margin-bottom: 48px;
}

@media (max-width: 768px) {
  .contact-hero-statement {
    font-size: 2.8rem;
  }
}

.contact-meta-details {
  display: flex;
  flex-direction: column;
  gap: 30px;
  border-top: 1px solid var(--border-grey);
  padding-top: 40px;
}

.contact-meta-item {
  display: flex;
  flex-direction: column;
}

.meta-value {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--text-charcoal);
  margin-top: 4px;
}

.address-value {
  font-size: 1.15rem;
  line-height: 1.4;
  white-space: pre-line;
}

.link-underline {
  position: relative;
  display: inline-block;
  align-self: flex-start;
}

.link-underline::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--text-charcoal);
  transition: var(--transition-fast);
}

.link-underline:hover::after {
  width: 0;
}

/* About Highlight Statement */
.highlight-statement {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 500;
  line-height: 1.5;
  color: var(--accent-forest);
  border-left: 2px solid var(--accent-forest);
  padding-left: 24px;
  margin-top: 32px;
}

/* Contact CTAs Grid */
.contact-ctas-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  margin-top: 16px;
}

.contact-cta-btn {
  width: 100%;
  justify-content: flex-start;
  padding: 16px 24px;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  font-weight: 600;
  gap: 12px;
}

.btn-whatsapp-primary {
  background-color: var(--accent-forest);
  border-color: var(--accent-forest);
  color: var(--white);
}

.btn-whatsapp-primary:hover {
  background-color: #25d366 !important; /* Elegant WhatsApp brand green only on hover */
  border-color: #25d366 !important;
}

.maps-wrapper-item {
  margin-top: 20px;
}

.maps-frame-container {
  width: 100%;
  margin-top: 12px;
  margin-bottom: 16px;
  border: 1px solid var(--border-grey);
  overflow: hidden;
  line-height: 0;
}

.get-directions-btn {
  align-self: flex-start;
  padding: 12px 24px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

/* inquiry form styles */
/* Premium Contact Card Styles */
.contact-lead-text {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-top: 24px;
  max-width: 480px;
}

.contact-card-premium {
  background-color: var(--white);
  border: 1px solid rgba(183, 176, 166, 0.45);
  border-radius: 8px;
  padding: 48px;
  box-shadow: 0 10px 40px rgba(22, 22, 22, 0.02);
}

.contact-info-block {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 40px;
}

.info-item {
  display: flex;
  flex-direction: column;
}

.info-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.info-value {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--text-charcoal);
  transition: var(--transition-fast);
}

.contact-actions-vertical {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.btn-whatsapp-direct {
  background-color: var(--accent-forest);
  border-color: var(--accent-forest);
  color: var(--white);
  width: 100%;
  padding: 16px 24px;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.btn-whatsapp-direct:hover {
  background-color: #25d366 !important; /* WhatsApp Green */
  border-color: #25d366 !important;
}

.btn-direct-action {
  width: 100%;
  padding: 16px 24px;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

/* 18. FOOTER STYLES */
.footer {
  background-color: var(--text-charcoal);
  color: var(--bg-ivory);
  border-top: 1px solid rgba(250, 248, 245, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr; /* 4-column layout */
  gap: 60px;
  padding-bottom: 80px;
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  display: inline-block;
  margin-bottom: 20px;
}

.footer-tagline {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--border-grey);
  max-width: 320px;
  line-height: 1.5;
}

.footer-title {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--bg-ivory);
  margin-bottom: 24px;
}

.footer-address {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--border-grey);
  line-height: 1.6;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--border-grey);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--bg-ivory);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(250, 248, 245, 0.1);
  padding-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
}

.copyright {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--border-grey);
}

.footer-credit {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--border-grey);
  letter-spacing: 0.05em;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: var(--accent-forest);
  color: var(--bg-ivory);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 10px 25px rgba(40, 58, 45, 0.25);
  z-index: 999;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.4s ease, box-shadow 0.4s ease;
}

.whatsapp-floating-icon {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.floating-whatsapp:hover {
  transform: scale(1.1) translateY(-4px);
  background-color: #25D366;
  color: var(--white);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.4);
}

/* Mobile full-width buttons & Android optimization overrides */
@media (max-width: 768px) {
  .floating-whatsapp {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
  }
  .whatsapp-floating-icon {
    width: 24px;
    height: 24px;
  }

  .service-actions {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  
  .service-actions .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
  
  .contact-actions-vertical .btn {
    width: 100%;
    justify-content: center;
  }
  
  .store-actions-wrapper .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-ctas {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 16px;
  }

  .hero-ctas .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
}