/* ==========================================================================
   DESIGN SYSTEM & VARIABLES (PRECISION EDITORIAL DARK THEME)
   ========================================================================== */
:root {
  /* Color Palette - Quiet Luxury Dark Mode */
  --bg-primary: #0C0C0C;       /* Obsidian black base */
  --bg-secondary: #121212;     /* Slightly lighter dark panel */
  --bg-tertiary: #181818;      /* Structural elements */
  
  --accent: #1DA9FF;           /* Electric Blue highlight */
  --accent-rgb: 29, 169, 255;
  --accent-muted: #0d4f7c;
  
  /* Typography Colors */
  --text-white: #F5F5F5;       /* Primary headlines / bright labels */
  --text-main: #A3A3A3;        /* Body text / medium slate */
  --text-muted: #525252;       /* Secondary labels / inactive states */
  --border-color: #222222;     /* Subtle grid lines */
  --border-glow: rgba(29, 169, 255, 0.25);
  
  /* Fonts */
  --font-display: 'DM Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'DM Mono', monospace;
  
  /* Layout constraints */
  --max-width: 1320px;
  --header-height: 100px;
  --header-shrink-height: 80px;
  
  /* Smooth transitions */
  --transition-editorial: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-shrink-height);
  background-color: var(--bg-primary);
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-display);
  color: var(--text-main);
  background-color: var(--bg-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--text-white);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

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

/* Custom Scrollbar for Luxury Dark Feel */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 3px;
  transition: background 0.3s;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* Container Utility */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

/* Outline Text Effect (Signature Signature) */
.outline-title {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--text-white);
}

.blue-dot {
  color: var(--accent);
}

/* Section Header (Minimal Editorial) */
.section-editorial-header {
  margin-bottom: 70px;
  max-width: 800px;
}

.editorial-subtitle {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 15px;
}

.editorial-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.text-sky { color: var(--accent) !important; }
.text-white { color: var(--text-white) !important; }

/* ==========================================================================
   MINIMAL FLOATING HEADER & NAV
   ========================================================================== */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(12, 12, 12, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: height var(--transition-editorial), border-color var(--transition-editorial), background var(--transition-editorial);
}

.nav-container,
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* Logo styling */
.logo-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo-icon {
  height: 36px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.45));
  transition: transform var(--transition-fast);
}

.logo-link:hover .nav-logo-icon {
  transform: scale(1.08) rotate(-2deg);
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  letter-spacing: 0.05em;
  color: var(--text-white);
}

/* Center Nav Items */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-item {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-main);
  letter-spacing: 0.02em;
  position: relative;
  padding: 6px 0;
}

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

.nav-item:hover {
  color: var(--text-white);
}

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

/* Phone CTA (text only, clean hover) */
.nav-phone-link {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-white);
  letter-spacing: 0.05em;
  padding: 6px 0;
  border-bottom: 1px solid var(--accent);
}

.nav-phone-link:hover {
  color: var(--accent);
  border-bottom-color: var(--text-white);
}

/* Scroll Animation Timeline support for Header */
@keyframes shrink-header {
  to {
    height: var(--header-shrink-height);
    background: rgba(12, 12, 12, 0.95);
    border-bottom: 1px solid var(--border-color);
  }
}

@supports ((animation-timeline: scroll()) and (animation-range: 0% 100%)) {
  .main-header {
    animation: shrink-header auto linear both;
    animation-timeline: scroll(block root);
    animation-range: 0px 100px;
  }
}

/* JS Triggered Shrink Fallback */
.main-header.scrolled {
  height: var(--header-shrink-height);
  background: rgba(12, 12, 12, 0.95);
  border-bottom: 1px solid var(--border-color);
}

/* ==========================================================================
   MOBILE NAVIGATION DRAWER & TOGGLE BUTTON
   ========================================================================== */
/* Body scroll lock */
body.menu-open {
  overflow: hidden !important;
  touch-action: none;
}

/* Burger menu button */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  cursor: pointer;
  z-index: 10001;
  position: relative;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.mobile-menu-toggle:hover,
.mobile-menu-toggle:focus-visible {
  background: rgba(29, 169, 255, 0.1);
  border-color: rgba(29, 169, 255, 0.4);
  outline: none;
}

.mobile-menu-toggle .bar {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--text-white);
  border-radius: 2px;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease, background-color 0.25s ease;
  transform-origin: center;
}

/* Burger to Clean X Cross Transformation */
.mobile-menu-toggle.active {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent);
}

.mobile-menu-toggle.active .bar:nth-child(1) {
  transform: translateY(3.5px) rotate(45deg);
  background-color: var(--accent);
}

.mobile-menu-toggle.active .bar:nth-child(2) {
  transform: translateY(-3.5px) rotate(-45deg);
  background-color: var(--accent);
}

/* Mobile Drawer Backdrop Overlay */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s ease;
}

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

/* Mobile Drawer Panel */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(400px, 86vw);
  height: 100vh;
  height: 100dvh;
  background: #0c0d10;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: -25px 0 60px rgba(0, 0, 0, 0.9);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  padding: 24px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transform: translate3d(100%, 0, 0);
  visibility: hidden;
  transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.38s ease;
}

.mobile-nav-drawer.active {
  transform: translate3d(0, 0, 0);
  visibility: visible;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
}

.drawer-logo-img {
  height: 38px;
  width: auto;
  display: block;
}

.drawer-close-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-white);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.drawer-close-btn:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.5);
  color: #ef4444;
}

.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 28px;
}

.mobile-nav-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border-radius: 10px;
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.mobile-nav-item:last-child {
  border-bottom: none;
}

.mobile-nav-item:hover,
.mobile-nav-item:active {
  background: rgba(255, 255, 255, 0.05);
  transform: translateX(4px);
}

.drawer-nav-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--accent);
  opacity: 0.85;
}

.drawer-nav-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-white);
  letter-spacing: -0.02em;
}

.mobile-drawer-contact {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.drawer-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: #10b981;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.drawer-badge .pulse-dot {
  width: 7px;
  height: 7px;
  background-color: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.8);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.drawer-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.drawer-phone {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-white);
  text-decoration: none;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
  transition: color var(--transition-fast);
}

.drawer-phone:hover {
  color: var(--accent);
}

.drawer-email {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-main);
  text-decoration: none;
  margin-bottom: 8px;
  transition: color var(--transition-fast);
}

.drawer-email:hover {
  color: var(--text-white);
}

.drawer-address {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 16px;
}

.drawer-whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #25d366;
  color: #0b0c0e;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 12px;
  border-radius: 8px;
  text-decoration: none;
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.drawer-whatsapp-btn:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

/* ==========================================================================
   EDITORIAL HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 98vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 50px);
  padding-bottom: 100px;
  background: radial-gradient(circle at 10% 20%, rgba(29, 169, 255, 0.04) 0%, transparent 60%);
}

.hero-split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 80px;
}

.hero-text-content {
  display: flex;
  flex-direction: column;
}

.hero-tagline {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(3.8rem, 8vw, 6.5rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.05em;
  margin-bottom: 30px;
}

.hero-description {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-main);
  font-weight: 400;
  line-height: 1.6;
  max-width: 540px;
  margin-bottom: 44px;
}

/* Typography CTAs (No buttons, links with arrows) */
.hero-ctas {
  display: flex;
  gap: 40px;
}

.link-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-white);
  transition: var(--transition-fast);
}

.link-arrow {
  color: var(--accent);
  font-size: 1.2rem;
  transition: transform var(--transition-fast);
}

.link-cta:hover {
  color: var(--accent);
}

.link-cta:hover .link-arrow {
  transform: translateX(6px);
}

.secondary-cta {
  font-weight: 500;
  color: var(--text-main);
}

.secondary-cta:hover .link-arrow {
  transform: translateY(4px);
}

/* Hero Portrait Visual Frame */
.hero-visual-content {
  position: relative;
  width: 100%;
}

.hero-image-frame {
  position: relative;
  aspect-ratio: 3 / 4;
  width: 90%;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

/* Subtle outline offset box */
.hero-image-frame::after {
  content: '';
  position: absolute;
  inset: 15px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  pointer-events: none;
  z-index: 2;
  transition: inset var(--transition-editorial);
}

.hero-visual-content:hover .hero-image-frame::after {
  inset: 8px;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.02);
  transition: transform 0.8s ease, filter var(--transition-editorial);
}

.hero-visual-content:hover .hero-img {
  transform: scale(1.03);
  filter: contrast(1.05) brightness(1.03);
}

/* Micro coordinate statistics label */
.hero-coordinates {
  position: absolute;
  bottom: -40px;
  left: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.coordinates-mono {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.coordinates-label {
  font-size: 9px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.2em;
}

/* ==========================================================================
   INFINITE MARQUEE TICKER
   ========================================================================== */
.marquee-ticker {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
  white-space: nowrap;
  padding: 24px 0;
}

.marquee-content {
  display: inline-block;
  animation: marquee-anim 28s linear infinite;
}

.marquee-content span {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--text-white);
  display: inline-block;
  padding: 0 20px;
}

.ticker-divider {
  color: var(--accent) !important;
}

@keyframes marquee-anim {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

/* ==========================================================================
   SERVICES EDITORIAL LIST SECTION
   ========================================================================== */
.services-section {
  padding: 140px 0;
  background-color: var(--bg-primary);
}

.services-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-color);
}

.service-row {
  display: flex;
  align-items: flex-start;
  padding: 44px 0;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  transition: padding var(--transition-editorial);
  cursor: pointer;
}

.service-num {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  width: 100px;
  margin-top: 4px;
}

.service-main {
  flex-grow: 1;
  padding-right: 40px;
}

.service-name {
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-white);
  margin-bottom: 12px;
  transition: color var(--transition-fast);
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-main);
  max-width: 620px;
  line-height: 1.6;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity var(--transition-editorial), max-height var(--transition-editorial), margin-top var(--transition-editorial);
}

.service-meta {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 6px;
}

.service-brand-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.15em;
}

.service-arrow-btn {
  font-size: 1.4rem;
  color: var(--text-muted);
  transition: transform var(--transition-editorial), color var(--transition-fast);
}

/* Service Row Hover Micro-interactions */
.service-row:hover {
  padding-left: 20px;
  padding-right: 20px;
  background: rgba(255, 255, 255, 0.01);
}

.service-row:hover .service-name {
  color: var(--accent);
}

.service-row:hover .service-desc {
  opacity: 1;
  max-height: 100px; /* Expands open on hover */
  margin-top: 8px;
}

.service-row:hover .service-arrow-btn {
  transform: translateX(8px);
  color: var(--accent);
}

.service-row:hover .service-num {
  color: var(--text-white);
}

/* ==========================================================================
   ABOUT SECTION - DIAGONAL SPLIT GRID
   ========================================================================== */
.about-section {
  position: relative;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.about-split-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 700px;
}

/* Left side photo: Clipped slant border */
.about-photo-panel {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 90% 100%, 0 100%);
  z-index: 2;
  background-color: var(--bg-primary);
}

.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05) brightness(0.9);
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-split-wrapper:hover .about-photo {
  transform: scale(1.04);
}

/* Right side content panel */
.about-content-panel {
  display: flex;
  align-items: center;
  padding: 100px 80px 100px 40px;
  position: relative;
  z-index: 1;
}

.about-content-inner {
  max-width: 580px;
}

.about-content-inner .editorial-title {
  margin-bottom: 40px;
  line-height: 1.15;
}

/* About Stats Row layout */
.about-stats-row {
  display: flex;
  gap: 50px;
  margin-bottom: 44px;
}

.about-stat-item {
  display: flex;
  flex-direction: column;
}

.about-stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 3.8rem);
  font-weight: 900;
  color: var(--text-white);
  line-height: 1;
  letter-spacing: -0.04em;
}

.about-stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 0.15em;
  margin-top: 8px;
  font-weight: 600;
}

.about-paragraph {
  font-size: 1rem;
  color: var(--text-main);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* Credential document download link style */
.btn-credential {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-white);
  background: transparent;
  border: 1px solid var(--border-color);
  padding: 14px 28px;
  cursor: pointer;
  transition: var(--transition-fast);
  margin-top: 15px;
}

.btn-credential i {
  color: var(--accent);
  font-size: 0.9rem;
}

.btn-credential:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* ==========================================================================
   PROCESS TIMELINE SECTION
   ========================================================================== */
.process-section {
  padding: 140px 0;
  background-color: var(--bg-primary);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 50px;
}

.process-step {
  display: flex;
  flex-direction: column;
}

.step-header {
  display: flex;
  flex-direction: column;
  margin-bottom: 24px;
  position: relative;
}

.step-number {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--border-color);
  margin-bottom: 12px;
  transition: color var(--transition-editorial);
}

.step-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-white);
}

/* Step horizontal connecting lines */
.step-line {
  position: absolute;
  top: 25px;
  left: 60px;
  right: -50px;
  height: 1px;
  background-color: var(--border-color);
  z-index: 1;
}

.process-step:last-child .step-line {
  display: none;
}

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

/* Hover effect on step */
.process-step:hover .step-number {
  color: var(--accent);
}

/* ==========================================================================
   PORTFOLIO SECTION
   ========================================================================== */
.portfolio-section {
  padding: 140px 0;
  background-color: var(--bg-primary);
}

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

.portfolio-card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: transform var(--transition-editorial), border-color var(--transition-fast);
  cursor: pointer;
}

.portfolio-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
}

.portfolio-img-wrap {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.02) brightness(0.9);
  transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1), filter var(--transition-editorial);
}

.portfolio-card:hover .portfolio-img {
  transform: scale(1.05);
  filter: contrast(1.05) brightness(1.05);
}

.portfolio-content {
  padding: 30px;
}

.portfolio-title {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-white);
  margin-bottom: 12px;
  transition: color var(--transition-fast);
}

.portfolio-card:hover .portfolio-title {
  color: var(--accent);
}

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

/* ==========================================================================
   COMMERCIAL SHOWCASE BANNER
   ========================================================================== */
.showcase-banner {
  position: relative;
  height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.showcase-img-wrap {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.showcase-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05) brightness(0.35) saturate(0.85);
}

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

.showcase-inner {
  max-width: 580px;
  background: rgba(12, 12, 12, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  padding: 44px;
}

.showcase-inner h3 {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
  margin-top: 8px;
}

.showcase-inner p {
  font-size: 1rem;
  color: var(--text-main);
  line-height: 1.6;
}

/* ==========================================================================
   STRIPPED CONTACT SECTION & TERMINAL
   ========================================================================== */
.contact-section {
  padding: 140px 0;
  background-color: var(--bg-primary);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
}

.contact-editorial-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.contact-massive-title {
  font-size: clamp(4.5rem, 11vw, 8.5rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 0.9;
  margin-bottom: 24px;
}

.contact-sub-desc {
  font-size: 1.15rem;
  color: var(--text-main);
  max-width: 560px;
  margin: 0 auto 44px;
}

.contact-direct-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 60px;
}

.direct-link-big {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 900;
  color: var(--text-white);
  letter-spacing: -0.04em;
  line-height: 1;
  border-bottom: 2px solid var(--accent);
}

.direct-link-big:hover {
  color: var(--accent);
  border-bottom-color: var(--text-white);
}

.direct-link-email {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--text-main);
  letter-spacing: 0.05em;
}

.direct-link-email:hover {
  color: var(--text-white);
}

.direct-link-address {
  font-size: 0.95rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Terminal expansion button trigger */
.btn-reveal-form {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-white);
  padding: 16px 36px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-reveal-form:hover {
  background-color: var(--bg-secondary);
  border-color: var(--accent);
}

.reveal-btn-icon {
  font-size: 1.3rem;
  color: var(--accent);
  transition: transform var(--transition-editorial);
}

.btn-reveal-form.active .reveal-btn-icon {
  transform: rotate(45deg);
}

/* Expandable Form container logic */
.booking-form-wrapper {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.8s ease;
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
}

.booking-form-wrapper.open {
  max-height: 1000px; /* Arbitrary high value to allow expansion */
  opacity: 1;
}

.booking-form-inner {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 60px;
}

/* Form Styles: Borderless bottom line layout */
.editorial-form {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.editorial-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.editorial-form label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
}

.editorial-form input,
.editorial-form select,
.editorial-form textarea {
  background: transparent !important;
  border: none;
  border-bottom: 1px solid var(--border-color);
  padding: 12px 0;
  color: var(--text-white);
  font-family: var(--font-display);
  font-size: 1.1rem;
  outline: none;
  border-radius: 0;
  transition: border-bottom-color var(--transition-fast);
}

.editorial-form select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.editorial-form select option {
  background-color: var(--bg-secondary);
  color: var(--text-white);
}

.editorial-form textarea {
  resize: none;
}

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

.error-msg {
  display: none;
  font-size: 0.75rem;
  color: #f43f5e;
  font-weight: 550;
  margin-top: 4px;
}

.form-group.invalid input,
.form-group.invalid select,
.form-group.invalid textarea {
  border-bottom-color: rgba(244, 63, 94, 0.4);
}

.form-group.invalid .error-msg {
  display: block;
}

/* Premium submit button */
.btn-form-submit {
  align-self: flex-start;
  background-color: var(--accent);
  color: #fff;
  border: none;
  padding: 16px 36px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  transition: var(--transition-fast);
  margin-top: 20px;
}

.btn-form-submit:hover {
  background-color: var(--primary-dark);
}

.submit-arrow {
  transition: transform var(--transition-fast);
}

.btn-form-submit:hover .submit-arrow {
  transform: translateX(6px);
}

/* Success state */
.form-success-state {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 0;
}

.success-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.form-success-state h3 {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.form-success-state p {
  font-size: 0.95rem;
  color: var(--text-main);
  max-width: 380px;
  line-height: 1.6;
  margin-bottom: 30px;
}

.btn-reset-form {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-white);
  padding: 12px 28px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-reset-form:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--accent);
}

/* ==========================================================================
   MINIMALIST FOOTER
   ========================================================================== */
.main-footer {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  padding: 100px 0 40px;
}

.footer-content-wrap {
  display: flex;
  justify-content: space-between;
  gap: 80px;
  margin-bottom: 80px;
}

.footer-brand-side {
  max-width: 360px;
}

.footer-wordmark {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.8rem;
  color: var(--text-white);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 16px;
}

.footer-tagline {
  font-size: 0.95rem;
  color: var(--text-main);
}

.footer-links-side {
  display: flex;
  gap: 80px;
}

.footer-link-group {
  display: flex;
  flex-direction: column;
}

.footer-link-group h4 {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 24px;
}

.footer-link-group a {
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 14px;
}

.footer-link-group a:hover {
  color: var(--text-white);
}

.footer-bottom-line {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 40px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.designer-link {
  color: var(--text-main);
  border-bottom: 1px solid var(--text-muted);
}

.designer-link:hover {
  color: var(--text-white);
  border-bottom-color: var(--accent);
}

/* ==========================================================================
   LIGHTBOX / ZOOM CREDENTIALS MODAL
   ========================================================================== */
.lightbox {
  display: none;
  position: fixed;
  z-index: 2000;
  inset: 0;
  background-color: rgba(12, 12, 12, 0.96);
  backdrop-filter: blur(12px);
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.lightbox-content {
  max-width: 90%;
  max-height: 85vh;
  object-fit: contain;
  border: 1px solid var(--border-color);
  animation: zoom-in 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes zoom-in {
  from { transform: scale(0.96); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 40px;
  color: var(--text-white);
  font-size: 40px;
  cursor: pointer;
  transition: var(--transition-fast);
}

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

#lightbox-caption {
  position: absolute;
  bottom: 30px;
  color: var(--text-main);
  font-size: 0.9rem;
  text-align: center;
}

/* ==========================================================================
   SCROLL REVEAL ENTRANCES (PERFORMANCE COMPOSITOR ANIMATIONS)
   ========================================================================== */
@keyframes reveal-up-editorial {
  from {
    opacity: 0;
    transform: translate3d(0, 30px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

/* Resilient Baseline: elements are visible by default so no images are ever hidden */
.scroll-reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Progressive enhancement: hide only when JS observer is actively armed */
.js-active .scroll-reveal:not(.in-view) {
  opacity: 0;
  transform: translate3d(0, 25px, 0);
}

.scroll-reveal.in-view {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

@media (prefers-reduced-motion: no-preference) {
  @supports ((animation-timeline: view()) and (animation-range: entry)) {
    .scroll-reveal {
      animation: reveal-up-editorial auto cubic-bezier(0.16, 1, 0.3, 1) both;
      animation-timeline: view();
      animation-range: entry 10% entry 35%;
      opacity: 1;
      transform: none;
      transition: none;
    }
  }
}

/* Page load stagger animations */
.animate-text-slide {
  animation: reveal-up-editorial 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-fade-in {
  opacity: 0;
  animation: reveal-up-editorial 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.15s forwards;
}

.animate-fade-in-delay {
  opacity: 0;
  animation: reveal-up-editorial 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

.animate-image-reveal {
  opacity: 0;
  transform: scale(0.98) translate3d(20px, 0, 0);
  animation: image-fade-in 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

@keyframes image-fade-in {
  to {
    opacity: 1;
    transform: scale(1) translate3d(0, 0, 0);
  }
}

/* ==========================================================================
   INDIVIDUAL SERVICE PAGE LAYOUT
   ========================================================================== */
.service-detail-hero {
  position: relative;
  height: 60vh;
  min-height: 500px;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  overflow: hidden;
}

.service-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  filter: contrast(1.05) brightness(0.85);
  z-index: 1;
}

.service-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.service-hero-title {
  font-size: clamp(3.2rem, 6vw, 5.5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.service-content-section {
  padding: 120px 0;
  background-color: var(--bg-primary);
}

.service-content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.service-text-column p {
  font-size: 1.1rem;
  color: var(--text-main);
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-text-column p:last-child {
  margin-bottom: 0;
}

.service-features-column {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 50px;
}

.features-list-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 30px;
  display: block;
}

.service-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.service-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 1rem;
  color: var(--text-white);
  line-height: 1.5;
}

.service-features-list li i {
  color: var(--accent);
  margin-top: 4px;
  font-size: 1.1rem;
}

.service-cta-strip {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 80px 0;
  text-align: center;
}

.service-cta-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

/* ==========================================================================
   RESPONSIVE LAYOUT BREAKPOINTS (ALL SCREENS SUPPORT)
   ========================================================================== */

/* 1. Ultrawide & 4K Displays (>= 1920px) */
@media (min-width: 1920px) {
  .container {
    max-width: 1600px;
  }
  .about-split-wrapper {
    max-width: 2000px;
  }
  .hero-title {
    font-size: clamp(4.5rem, 6vw, 7.5rem);
  }
}

/* 2. Large Desktop Screens (1440px - 1919px) */
@media (min-width: 1440px) {
  .container {
    max-width: 1400px;
  }
  .about-split-wrapper {
    max-width: 1800px;
    margin: 0 auto;
  }
  .about-content-panel {
    padding-left: 80px;
  }
}

/* 3. Laptops & Intermediate Desktops (1025px - 1280px) */
@media (max-width: 1280px) {
  .desktop-nav {
    gap: 22px;
  }
  .nav-item {
    font-size: 0.85rem;
  }
  .nav-phone-link {
    padding: 9px 16px;
    font-size: 0.85rem;
  }
  .hero-split {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
  }
  .hero-title {
    font-size: clamp(3.2rem, 6.5vw, 5rem);
  }
}

/* 4. Tablets Landscape & Medium Viewports (<= 1024px) */
/* Switch to Mobile Navigation Drawer */
@media (max-width: 1024px) {
  .desktop-nav,
  .nav-phone-link {
    display: none !important;
  }

  .mobile-menu-toggle {
    display: flex !important;
  }

  .container {
    padding: 0 28px;
  }

  .hero-split {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual-content {
    order: -1;
    max-width: 620px;
    margin: 0 auto;
    width: 100%;
  }

  .hero-image-frame {
    width: 100%;
  }

  .hero-title {
    font-size: clamp(3.2rem, 8vw, 4.8rem);
  }

  .about-split-wrapper {
    grid-template-columns: 1fr;
  }

  .about-photo-panel {
    clip-path: none;
    height: 440px;
  }

  .about-content-panel {
    padding: 64px 32px;
  }

  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .step-line {
    display: none;
  }

  .service-content-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }

  .footer-content-wrap {
    flex-direction: column;
    gap: 44px;
  }

  .footer-links-side {
    gap: 60px;
  }
}

/* 5. Tablets Portrait & Large Handhelds (<= 768px) */
@media (max-width: 768px) {
  :root {
    --header-height: 75px;
    --header-shrink-height: 65px;
  }

  .container {
    padding: 0 20px;
  }

  .hero-title {
    font-size: clamp(2.8rem, 8.5vw, 4.2rem);
  }

  .hero-ctas {
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
  }

  .hero-ctas .btn-primary-glow,
  .hero-ctas .btn-secondary-ghost {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .about-photo-panel {
    height: 340px;
  }

  .about-content-panel {
    padding: 48px 20px;
  }

  .process-timeline {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .service-detail-hero {
    height: auto;
    min-height: 380px;
    padding-top: 100px;
    padding-bottom: 40px;
  }

  .service-features-column {
    padding: 28px 20px;
  }

  .service-row {
    flex-direction: column;
    padding: 28px 0;
  }

  .service-num {
    margin-bottom: 12px;
  }

  .service-meta {
    margin-top: 16px;
    width: 100%;
    justify-content: space-between;
  }

  .booking-form-inner {
    padding: 32px 20px;
  }

  .form-row {
    display: flex;
    flex-direction: column;
    gap: 28px;
  }

  .footer-content-wrap {
    gap: 40px;
  }

  .footer-links-side {
    flex-direction: column;
    gap: 32px;
  }

  .footer-bottom-line {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

/* 6. Standard Mobile Phones (<= 480px) */
@media (max-width: 480px) {
  :root {
    --header-height: 70px;
    --header-shrink-height: 60px;
  }

  .container {
    padding: 0 16px;
  }

  .logo-link {
    gap: 8px;
  }

  .nav-logo-icon {
    height: 30px;
  }

  .logo-text {
    font-size: 1.15rem;
  }

  .hero-tagline {
    font-size: 10px;
    letter-spacing: 0.25em;
    margin-bottom: 16px;
  }

  .hero-title {
    font-size: clamp(2.3rem, 11vw, 3.2rem);
  }

  .hero-description {
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.55;
  }

  .hero-ctas {
    gap: 14px;
  }

  .marquee-ticker {
    padding: 14px 0;
  }

  .marquee-content span {
    font-size: 0.85rem;
  }

  .service-row {
    padding: 22px 0;
  }

  .service-name {
    font-size: 1.25rem;
  }

  .service-tag {
    font-size: 0.72rem;
  }

  .about-photo-panel {
    height: 280px;
  }

  .about-content-panel {
    padding: 38px 16px;
  }

  .about-stats-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 26px;
  }

  .about-stat-number {
    font-size: 2.2rem;
  }

  .about-stat-label {
    font-size: 0.72rem;
  }

  .about-paragraph {
    font-size: 0.92rem;
    line-height: 1.6;
  }

  .portfolio-section {
    padding: 80px 0;
  }

  .showcase-banner {
    height: 380px;
  }

  .showcase-inner {
    padding: 20px 14px;
  }

  .showcase-inner h3 {
    font-size: 1.45rem;
  }

  .showcase-inner p {
    font-size: 0.85rem;
  }

  .contact-massive-title {
    font-size: clamp(2.6rem, 13vw, 4rem);
  }

  .direct-link-big {
    font-size: clamp(1.4rem, 7.5vw, 1.95rem);
  }

  .direct-link-email {
    font-size: 0.88rem;
  }

  .booking-form-inner {
    padding: 24px 14px;
  }

  .editorial-form {
    gap: 20px;
  }

  .editorial-form input,
  .editorial-form select,
  .editorial-form textarea {
    font-size: 0.92rem;
    padding: 10px 0;
  }

  .btn-form-submit {
    width: 100%;
    justify-content: center;
    padding: 16px 20px;
  }

  .lightbox-modal {
    padding: 12px;
  }

  .lightbox-close {
    top: 14px;
    right: 14px;
    width: 38px;
    height: 38px;
    font-size: 28px;
  }

  .lightbox-caption {
    font-size: 0.85rem;
    padding: 8px 14px;
  }
}

/* 7. Ultra-Compact & Small Foldable Screens (<= 360px) */
@media (max-width: 360px) {
  .container {
    padding: 0 12px;
  }

  .logo-text {
    font-size: 1.05rem;
    letter-spacing: 0.02em;
  }

  .hero-title {
    font-size: 2.05rem;
  }

  .direct-link-big {
    font-size: 1.32rem;
  }

  .direct-link-email {
    font-size: 0.8rem;
  }

  .mobile-nav-drawer {
    width: 100vw;
    padding: 20px 16px;
  }

  .mobile-nav-item {
    padding: 12px 10px;
  }

  .drawer-nav-text {
    font-size: 1.05rem;
  }

  .drawer-phone {
    font-size: 1.25rem;
  }

  .about-stats-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .about-stat-number {
    font-size: 1.9rem;
  }
}