/* ===================================
   株式会社パーシスト - Premium Award-Winning Design
   300万円クラス WebDesignClip受賞レベル
   =================================== */

/* ===== CSS Custom Properties ===== */
:root {
  /* Primary Colors */
  --color-primary: #0a1628;
  --color-primary-light: #1a2d4a;
  --color-primary-dark: #050d18;
  
  /* Accent Colors */
  --color-accent: #2d5aac;
  --color-accent-light: #4a7dd4;
  --color-accent-dark: #1e3d73;
  --color-accent-glow: rgba(45, 90, 172, 0.4);
  
  /* Gold Accent */
  --color-gold: #c9a962;
  --color-gold-light: #e5d4a1;
  --color-gold-dark: #a08540;
  
  /* Neutral Colors */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --color-gray-900: #0f172a;
  
  /* Typography */
  --font-display: 'Cormorant Garamond', 'Times New Roman', serif;
  --font-body: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  --font-accent: 'Montserrat', 'Helvetica Neue', sans-serif;
  
  /* Font Sizes - Fluid Typography */
  --fs-display-xl: clamp(4rem, 12vw, 10rem);
  --fs-display-lg: clamp(3rem, 8vw, 7rem);
  --fs-display-md: clamp(2.5rem, 5vw, 4.5rem);
  --fs-display-sm: clamp(2rem, 4vw, 3rem);
  --fs-heading-lg: clamp(1.75rem, 3vw, 2.5rem);
  --fs-heading-md: clamp(1.5rem, 2.5vw, 2rem);
  --fs-heading-sm: clamp(1.25rem, 2vw, 1.5rem);
  --fs-body-lg: 1.125rem;
  --fs-body: 1rem;
  --fs-body-sm: 0.875rem;
  --fs-caption: 0.75rem;
  --fs-micro: 0.625rem;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;
  --space-2xl: 12rem;
  --space-3xl: 16rem;
  
  /* Layout */
  --container-max: 1400px;
  --container-wide: 1600px;
  --header-height: 100px;
  --header-height-scrolled: 72px;
  
  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-in-out-circ: cubic-bezier(0.85, 0, 0.15, 1);
  --ease-magnetic: cubic-bezier(0.23, 1, 0.32, 1);
  --duration-fast: 0.3s;
  --duration-normal: 0.6s;
  --duration-slow: 1s;
  --duration-slower: 1.5s;
  
  /* Effects */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 60px var(--color-accent-glow);
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

html.lenis, html.lenis body {
  height: auto;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-gray-700);
  background-color: var(--color-white);
  overflow-x: hidden;
}

body.no-scroll {
  overflow: hidden;
}

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

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

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

ul, ol {
  list-style: none;
}

address {
  font-style: normal;
}

/* Selection */
::selection {
  background-color: var(--color-accent);
  color: var(--color-white);
}

/* ===== WebGL Canvas ===== */
.webgl-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  opacity: 0.5;
}

/* ===== Custom Cursor ===== */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10000;
  mix-blend-mode: difference;
}

.cursor-inner {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--color-white);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease-out-expo), 
              height 0.3s var(--ease-out-expo),
              background 0.3s ease;
}

.cursor-outer {
  position: absolute;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.4s var(--ease-out-expo), 
              height 0.4s var(--ease-out-expo),
              border-color 0.3s ease,
              background 0.3s ease;
}

.cursor-text {
  position: absolute;
  transform: translate(-50%, -50%);
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cursor.hover .cursor-inner {
  width: 0;
  height: 0;
}

.cursor.hover .cursor-outer {
  width: 80px;
  height: 80px;
  border-color: var(--color-gold);
}

.cursor.magnetic .cursor-outer {
  width: 100px;
  height: 100px;
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-gold);
}

.cursor.view .cursor-outer {
  width: 120px;
  height: 120px;
  background: rgba(201, 169, 98, 0.1);
  border-color: var(--color-gold);
}

.cursor.view .cursor-text {
  opacity: 1;
}

.cursor.drag .cursor-outer {
  width: 80px;
  height: 80px;
  background: rgba(45, 90, 172, 0.1);
  border-color: var(--color-accent);
}

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

/* ===== Preloader ===== */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-primary);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 1.2s var(--ease-in-out-circ);
}

.preloader.loaded {
  transform: translateY(-100%);
}

.preloader-inner {
  text-align: center;
}

.preloader-logo {
  margin-bottom: var(--space-md);
}

.preloader-svg {
  width: 80px;
  height: 80px;
  color: var(--color-white);
}

.preloader-rect {
  stroke-dasharray: 360;
  stroke-dashoffset: 360;
  animation: preloaderRect 2s var(--ease-out-expo) forwards;
}

@keyframes preloaderRect {
  to {
    stroke-dashoffset: 0;
  }
}

.preloader-text {
  overflow: hidden;
  margin-bottom: var(--space-lg);
}

.preloader-word {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.5em;
  color: var(--color-white);
  opacity: 0;
  transform: translateY(100%);
  animation: preloaderText 1s var(--ease-out-expo) 0.5s forwards;
}

@keyframes preloaderText {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.preloader-progress {
  width: 200px;
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
  margin: 0 auto var(--space-sm);
  overflow: hidden;
}

.preloader-progress-bar {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-gold));
  animation: preloaderProgress 2s var(--ease-out-expo) 0.3s forwards;
}

@keyframes preloaderProgress {
  to {
    width: 100%;
  }
}

.preloader-counter {
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--color-gold);
}

.counter-number {
  display: inline-block;
  min-width: 2ch;
  text-align: right;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out-expo);
}

.header.scrolled {
  height: var(--header-height-scrolled);
}

.header.scrolled::before {
  opacity: 1;
}

.header.scrolled .logo-text {
  color: var(--color-primary);
}

.header.scrolled .nav-link-ja {
  color: var(--color-primary);
}

.header.scrolled .nav-link-en {
  color: var(--color-accent);
}

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

.header.scrolled .nav-link:hover .nav-link-en,
.header.scrolled .nav-link.active .nav-link-en {
  color: var(--color-accent);
  opacity: 1;
}

.header.scrolled .menu-toggle span,
.header.scrolled .menu-line {
  background: var(--color-primary);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 10;
}

.logo-mark {
  width: 48px;
  height: 48px;
  color: var(--color-white);
  transition: color var(--duration-fast) ease;
}

.header.scrolled .logo-mark {
  color: var(--color-accent);
}

.logo-mark svg {
  width: 100%;
  height: 100%;
}

.logo-text {
  color: var(--color-white);
  transition: color var(--duration-fast) ease;
}

.logo-main {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

.logo-sub {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-micro);
  font-weight: 400;
  letter-spacing: 0.15em;
  opacity: 0.7;
  margin-top: 2px;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-item {
  position: relative;
}

.nav-link {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem 0;
  overflow: hidden;
  transition: color var(--duration-fast) ease;
}

.nav-link-ja {
  position: relative;
  display: block;
  z-index: 1;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 2px;
}

.nav-link-en {
  position: relative;
  display: block;
  z-index: 1;
  font-family: var(--font-accent);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  opacity: 0.7;
}

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

.nav-link:hover .nav-link-en,
.nav-link.active .nav-link-en {
  opacity: 1;
}

.nav-link-text {
  position: relative;
  display: block;
  z-index: 1;
}

.nav-link-bg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

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

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

.nav-link:hover .nav-link-bg,
.nav-link.active .nav-link-bg {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-contact {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  background: var(--color-white);
  color: var(--color-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: all var(--duration-fast) var(--ease-out-expo);
}

.nav-contact-ja {
  display: block;
}

.nav-contact:hover {
  background: var(--color-gold);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.nav-contact svg {
  transition: transform var(--duration-fast) var(--ease-out-expo);
}

.nav-contact:hover svg {
  transform: translateX(4px);
}

/* Menu Toggle */
.menu-toggle {
  display: none;
  align-items: center;
  gap: 0.75rem;
  z-index: 1010;
}

.menu-toggle-inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 28px;
  height: 20px;
}

.menu-line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  transform-origin: center;
  transition: all var(--duration-fast) var(--ease-out-expo);
}

.menu-text {
  font-family: var(--font-accent);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white);
  transition: color var(--duration-fast) ease;
}

.header.scrolled .menu-text {
  color: var(--color-primary);
}

.menu-toggle.active .menu-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active .menu-line:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

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

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100vh;
  z-index: 999;
  pointer-events: none;
}

.mobile-nav.active {
  pointer-events: all;
}

.mobile-nav-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: var(--color-primary);
  transform: translateX(100%);
  transition: transform 0.8s var(--ease-out-expo);
}

.mobile-nav.active .mobile-nav-bg {
  transform: translateX(0);
}

.mobile-nav-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding: var(--space-xl) var(--space-lg);
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.6s var(--ease-out-expo) 0.3s;
}

.mobile-nav.active .mobile-nav-inner {
  opacity: 1;
  transform: translateX(0);
}

.mobile-nav-menu ul {
  margin-bottom: var(--space-xl);
}

.mobile-nav-link {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--color-white);
  padding: var(--space-sm) 0;
  opacity: 0.7;
  transition: opacity var(--duration-fast) ease;
}

.mobile-nav-ja {
  display: block;
  font-family: var(--font-body);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 0.25rem;
}

.mobile-nav-en {
  display: block;
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  opacity: 0.7;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  opacity: 1;
}

.mobile-nav-link:hover .mobile-nav-en,
.mobile-nav-link.active .mobile-nav-en {
  opacity: 1;
}

.mobile-nav-info {
  font-size: var(--fs-body-sm);
  color: rgba(255, 255, 255, 0.5);
  line-height: 2;
}

.mobile-nav-info a {
  color: var(--color-gold);
}

@media (max-width: 1024px) {
  .nav {
    display: none;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .header-inner {
    padding: 0 var(--space-md);
  }
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-primary);
}

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

.hero-bg-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, 
    var(--color-primary) 0%, 
    var(--color-primary-light) 50%,
    var(--color-accent-dark) 100%);
}

.hero-bg-noise {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

.hero-visual {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  z-index: 1;
}

.hero-image-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.hero-image-wrapper {
  width: 100%;
  height: 100%;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  filter: grayscale(20%);
  transform: scale(1.1);
}

.hero-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    var(--color-primary) 0%, 
    rgba(10, 22, 40, 0.7) 30%,
    rgba(10, 22, 40, 0.3) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: calc(var(--header-height) + var(--space-xl)) var(--space-lg) var(--space-xl);
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: var(--space-lg);
}

.hero-label-line {
  width: 60px;
  height: 1px;
  background: var(--color-gold);
}

.hero-label-text {
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.hero-title {
  margin-bottom: var(--space-lg);
}

.hero-title-line {
  display: block;
  overflow: hidden;
}

.hero-title-main {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-display-lg);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--color-white);
}

.hero-title-sub {
  display: block;
  font-family: var(--font-accent);
  font-size: var(--fs-body);
  font-weight: 300;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-top: var(--space-md);
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold), var(--color-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  max-width: 480px;
  font-size: var(--fs-body);
  line-height: 2;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-lg);
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  z-index: 2;
}

.hero-scroll-text {
  font-family: var(--font-accent);
  font-size: var(--fs-micro);
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

.hero-scroll-indicator {
  width: 20px;
  height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 10px;
  position: relative;
}

.hero-scroll-dot {
  position: absolute;
  top: 6px;
  left: 50%;
  width: 4px;
  height: 4px;
  background: var(--color-gold);
  border-radius: 50%;
  transform: translateX(-50%);
  animation: scrollDot 2s ease-in-out infinite;
}

@keyframes scrollDot {
  0%, 100% {
    top: 6px;
    opacity: 1;
  }
  50% {
    top: 18px;
    opacity: 0.3;
  }
}

.hero-decoration {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.hero-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-circle-1 {
  top: 20%;
  right: 10%;
  width: 400px;
  height: 400px;
  animation: floatCircle 20s ease-in-out infinite;
}

.hero-circle-2 {
  bottom: 10%;
  left: 5%;
  width: 200px;
  height: 200px;
  animation: floatCircle 15s ease-in-out infinite reverse;
}

@keyframes floatCircle {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  50% {
    transform: translate(20px, -20px) rotate(180deg);
  }
}

.hero-line {
  position: absolute;
  background: linear-gradient(to bottom, rgba(201, 169, 98, 0.3), transparent);
}

.hero-line-1 {
  top: 0;
  left: 30%;
  width: 1px;
  height: 200px;
}

.hero-line-2 {
  top: 0;
  right: 20%;
  width: 1px;
  height: 300px;
}

@media (max-width: 1024px) {
  .hero-visual {
    width: 100%;
    opacity: 0.4;
  }
  
  .hero-content {
    padding: calc(var(--header-height) + var(--space-lg)) var(--space-md) var(--space-lg);
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .hero-scroll {
    display: none;
  }
}

/* ===== Buttons ===== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1.25rem 2.5rem;
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  overflow: hidden;
  transition: all var(--duration-fast) var(--ease-out-expo);
}

.btn-large {
  padding: 1.5rem 3rem;
}

.btn-text {
  position: relative;
  z-index: 1;
}

.btn-icon {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--duration-fast) var(--ease-out-expo);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-primary .btn-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  transform: translateX(-100%);
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

.btn-primary:hover .btn-bg {
  transform: translateX(0);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
}

.btn-outline .btn-border {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 1px solid currentColor;
  transition: all var(--duration-fast) ease;
}

.btn-outline:hover {
  color: var(--color-gold);
}

.btn-outline:hover .btn-border {
  border-color: var(--color-gold);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-primary);
}

.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.btn-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  transition: gap var(--duration-fast) var(--ease-out-expo);
}

.btn-arrow:hover {
  gap: 1.25rem;
}

.btn-arrow-icon {
  display: flex;
  align-items: center;
}

.btn-arrow-icon svg {
  width: 20px;
  height: 20px;
  transition: transform var(--duration-fast) var(--ease-out-expo);
}

.btn-arrow:hover .btn-arrow-icon svg {
  transform: translateX(4px);
}

/* ===== Section Styles ===== */
section {
  position: relative;
  padding: var(--space-2xl) 0;
  overflow: hidden;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section-header {
  margin-bottom: var(--space-xl);
}

.section-header-center {
  text-align: center;
}

.section-number {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--fs-display-sm);
  font-weight: 300;
  color: var(--color-gray-200);
  margin-bottom: var(--space-sm);
}

.section-label {
  display: block;
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--fs-display-md);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-primary);
}

.section-subtitle {
  max-width: 600px;
  margin: var(--space-md) auto 0;
  font-size: var(--fs-body);
  color: var(--color-gray-500);
  line-height: 1.8;
}

/* ===== Philosophy Section ===== */
.philosophy {
  position: relative;
  background: var(--color-gray-50);
  padding: var(--space-3xl) 0;
}

.philosophy-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

.philosophy-text {
  flex: 1;
}

.philosophy-copy {
  font-family: var(--font-display);
  font-size: var(--fs-display-sm);
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-primary);
}

.philosophy-copy .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s var(--ease-out-expo);
}

.philosophy-copy.visible .word {
  opacity: 1;
  transform: translateY(0);
}

.philosophy-badge {
  flex-shrink: 0;
  text-align: center;
  padding: var(--space-lg);
  border: 1px solid var(--color-gray-200);
}

.philosophy-badge-text {
  display: block;
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.philosophy-badge-year {
  font-family: var(--font-display);
  font-size: var(--fs-heading-lg);
  font-weight: 300;
  color: var(--color-primary);
}

.philosophy-bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(8rem, 20vw, 20rem);
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--color-gray-100);
  white-space: nowrap;
  pointer-events: none;
  z-index: -1;
  opacity: 0.6;
}

@media (max-width: 768px) {
  .philosophy-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* ===== About Section ===== */
.about {
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-xl);
  align-items: center;
}

.about-title {
  font-family: var(--font-display);
  font-size: var(--fs-display-md);
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.about-text {
  color: var(--color-gray-600);
  margin-bottom: var(--space-lg);
}

.about-text p {
  margin-bottom: var(--space-md);
}

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

.about-images {
  position: relative;
  height: 600px;
}

.about-image {
  position: absolute;
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out-expo);
}

.about-image:hover img {
  transform: scale(1.05);
}

.about-image-main {
  top: 0;
  right: 0;
  width: 70%;
  height: 70%;
  z-index: 2;
}

.about-image-sub {
  bottom: 0;
  left: 0;
  width: 50%;
  height: 50%;
  z-index: 3;
}

.about-image-frame {
  position: absolute;
  bottom: 60px;
  left: 60px;
  width: calc(70% - 30px);
  height: calc(70% - 30px);
  border: 1px solid var(--color-gold);
  z-index: 1;
}

@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .about-images {
    height: 400px;
  }
}

/* ===== Stats Section ===== */
.stats {
  position: relative;
  background: var(--color-primary);
  padding: var(--space-xl) 0;
}

.stats-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.stats-bg-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 50%, rgba(45, 90, 172, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(201, 169, 98, 0.2) 0%, transparent 50%);
}

.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.stat-item {
  position: relative;
  text-align: center;
  padding: var(--space-lg) var(--space-md);
}

.stat-item::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 0;
  width: 1px;
  height: 60%;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-50%);
}

.stat-item:last-child::after {
  display: none;
}

.stat-content {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
  margin-bottom: var(--space-sm);
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--fs-display-md);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1;
}

.stat-unit {
  font-family: var(--font-accent);
  font-size: var(--fs-heading-sm);
  font-weight: 400;
  color: var(--color-gold);
}

.stat-label {
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.stat-decoration {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity var(--duration-fast) ease;
}

.stat-item:hover .stat-decoration {
  opacity: 1;
}

@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stat-item:nth-child(2)::after {
    display: none;
  }
}

@media (max-width: 640px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-item::after {
    display: none;
  }
}

/* ===== Services Section ===== */
.services {
  background: var(--color-gray-50);
}

.services-showcase {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin: var(--space-xl) 0;
}

.services-showcase-grid {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--space-md);
  gap: var(--space-sm);
}

.service-card {
  position: relative;
  background: var(--color-white);
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.services-showcase-grid .service-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-card-inner {
  position: relative;
  padding: var(--space-lg) var(--space-md);
  height: 100%;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.services-showcase-grid .service-card-inner {
  min-height: auto;
  padding: var(--space-lg);
}

.service-card-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out-expo);
}

.service-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-card-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, var(--color-primary) 0%, rgba(10, 22, 40, 0.8) 50%, rgba(10, 22, 40, 0.5) 100%);
}

.service-card:hover .service-card-bg {
  opacity: 1;
}

.service-card-content {
  position: relative;
  z-index: 1;
}

.service-number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: var(--color-gray-100);
  line-height: 1;
  margin-bottom: var(--space-md);
  transition: color var(--duration-normal) var(--ease-out-expo);
}

.services-showcase-grid .service-number {
  font-size: 2rem;
  color: var(--color-accent);
  opacity: 0.3;
  margin-bottom: var(--space-sm);
}

.service-card:hover .service-number {
  color: rgba(255, 255, 255, 0.2);
}

/* Override for grid cards without background image */
.services-showcase-grid .service-card:hover .service-number {
  color: var(--color-gold);
  opacity: 0.6;
}

.service-title {
  font-family: var(--font-display);
  font-size: var(--fs-heading-md);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  transition: color var(--duration-normal) var(--ease-out-expo);
}

.service-card:hover .service-title {
  color: var(--color-white);
}

.services-showcase-grid .service-card:hover .service-title {
  color: var(--color-accent);
}

.service-description {
  font-size: var(--fs-body-sm);
  color: var(--color-gray-500);
  line-height: 1.8;
  margin-bottom: var(--space-md);
  transition: color var(--duration-normal) var(--ease-out-expo);
}

.service-card:hover .service-description {
  color: rgba(255, 255, 255, 0.7);
}

.services-showcase-grid .service-card:hover .service-description {
  color: var(--color-gray-700);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  transition: all var(--duration-fast) var(--ease-out-expo);
}

.service-card:hover .service-link {
  color: var(--color-gold);
}

.service-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-fast) var(--ease-out-expo);
}

.service-link:hover svg {
  transform: translateX(4px);
}

.services-cta {
  text-align: center;
}

@media (max-width: 1200px) {
  .services-showcase {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-showcase {
    grid-template-columns: 1fr;
  }
  
  .service-card-inner {
    min-height: 350px;
  }
}

/* ===== Process Section ===== */
.process {
  background: var(--color-white);
}

.process-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.process-line {
  position: absolute;
  top: 0;
  left: 40px;
  width: 2px;
  height: 100%;
  background: var(--color-gray-200);
}

.process-line-progress {
  width: 100%;
  height: 0;
  background: linear-gradient(to bottom, var(--color-accent), var(--color-gold));
  transition: height 1s var(--ease-out-expo);
}

.process-item {
  position: relative;
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
}

.process-marker {
  position: relative;
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: 50%;
  z-index: 1;
  transition: all var(--duration-fast) var(--ease-out-expo);
}

.process-item:hover .process-marker {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.process-step {
  font-family: var(--font-display);
  font-size: var(--fs-heading-md);
  font-weight: 400;
  color: var(--color-gray-400);
  transition: color var(--duration-fast) ease;
}

.process-item:hover .process-step {
  color: var(--color-white);
}

.process-content {
  flex: 1;
  padding-top: var(--space-sm);
}

.process-title {
  font-family: var(--font-display);
  font-size: var(--fs-heading-md);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.process-text {
  font-size: var(--fs-body-sm);
  color: var(--color-gray-500);
  line-height: 1.8;
}

@media (max-width: 640px) {
  .process-line {
    left: 30px;
  }
  
  .process-marker {
    width: 60px;
    height: 60px;
  }
  
  .process-item {
    gap: var(--space-md);
  }
}

/* ===== Team Section ===== */
.team {
  background: var(--color-gray-50);
}

.team-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: end;
  margin-bottom: var(--space-xl);
}

.team-title {
  font-family: var(--font-display);
  font-size: var(--fs-display-md);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-primary);
}

.team-description {
  color: var(--color-gray-500);
  line-height: 1.8;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.team-card {
  position: relative;
  overflow: hidden;
}

.team-card-image {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
}

.team-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.team-card:hover .team-card-image img {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.team-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: var(--space-lg);
  background: linear-gradient(to top, rgba(10, 22, 40, 0.95), transparent);
  transform: translateY(100%);
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

.team-card:hover .team-card-overlay {
  transform: translateY(0);
}

.team-card-bio {
  font-size: var(--fs-body-sm);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

.team-card-info {
  padding: var(--space-md) 0;
}

.team-card-name {
  font-family: var(--font-display);
  font-size: var(--fs-heading-sm);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.team-card-position {
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* Team Grid Single (CEO Only) */
.team-grid-single {
  display: flex;
  justify-content: center;
  max-width: 600px;
  margin: 0 auto;
}

.team-card-featured {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.team-card-featured .team-card-image {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--color-gold);
  margin-bottom: var(--space-md);
}

.team-card-featured .team-card-image img {
  filter: none;
}

.team-card-featured .team-card-info {
  margin-bottom: var(--space-md);
}

.team-card-featured .team-card-name {
  font-size: var(--fs-heading-lg);
}

.team-card-message {
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-gray-200);
}

.team-card-philosophy {
  font-family: var(--font-display);
  font-size: var(--fs-heading-md);
  color: var(--color-gold);
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.team-card-bio-full {
  font-size: var(--fs-body);
  color: var(--color-gray-600);
  line-height: 2;
  text-align: left;
}

@media (max-width: 1024px) {
  .team-intro {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .team-card-featured {
    padding: var(--space-lg);
  }
  
  .team-card-featured .team-card-image {
    width: 180px;
    height: 180px;
  }
}

/* ===== CTA Section ===== */
.cta {
  position: relative;
  padding: var(--space-3xl) 0;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.cta-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 120%;
}

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

.cta-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, 
    rgba(10, 22, 40, 0.95) 0%, 
    rgba(45, 90, 172, 0.9) 100%);
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-label {
  display: inline-block;
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}

.cta-title {
  font-family: var(--font-display);
  font-size: var(--fs-display-md);
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.cta-description {
  font-size: var(--fs-body);
  color: rgba(255, 255, 255, 0.7);
  line-height: 2;
  margin-bottom: var(--space-xl);
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.cta-phone {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-white);
  transition: color var(--duration-fast) ease;
}

.cta-phone:hover {
  color: var(--color-gold);
}

.cta-phone-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transition: all var(--duration-fast) ease;
}

.cta-phone:hover .cta-phone-icon {
  border-color: var(--color-gold);
  background: rgba(201, 169, 98, 0.1);
}

.cta-phone-number {
  font-family: var(--font-accent);
  font-size: var(--fs-heading-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* CTA Email Styles */
.cta-email {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-white);
  transition: color var(--duration-fast) ease;
}

.cta-email:hover {
  color: var(--color-gold);
}

.cta-email-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transition: all var(--duration-fast) ease;
}

.cta-email:hover .cta-email-icon {
  border-color: var(--color-gold);
  background: rgba(201, 169, 98, 0.1);
}

.cta-email-address {
  font-family: var(--font-accent);
  font-size: var(--fs-body);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.cta-decoration {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.cta-circle {
  position: absolute;
  border-radius: 50%;
}

.cta-circle-1 {
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  border: 1px solid rgba(201, 169, 98, 0.2);
}

.cta-circle-2 {
  bottom: -50px;
  left: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(45, 90, 172, 0.3), transparent);
}

/* ===== Footer ===== */
.footer {
  background: var(--color-gray-900);
  color: var(--color-white);
}

.footer-main {
  padding: var(--space-xl) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: var(--space-md);
  color: var(--color-white);
}

.footer-logo svg {
  width: 40px;
  height: 40px;
  color: var(--color-accent);
}

.footer-logo span {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
}

.footer-description {
  color: var(--color-gray-400);
  font-size: var(--fs-body-sm);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.footer-address {
  color: var(--color-gray-500);
  font-size: var(--fs-body-sm);
  line-height: 2;
}

.footer-address a {
  color: var(--color-gold);
  transition: opacity var(--duration-fast) ease;
}

.footer-address a:hover {
  opacity: 0.8;
}

.footer-heading {
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  font-size: var(--fs-body-sm);
  color: var(--color-gray-400);
  transition: color var(--duration-fast) ease;
}

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

.footer-social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-gray-700);
  border-radius: 50%;
  color: var(--color-gray-400);
  transition: all var(--duration-fast) var(--ease-out-expo);
}

.footer-social-link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.footer-bottom {
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-gray-800);
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copyright {
  font-size: var(--fs-body-sm);
  color: var(--color-gray-500);
}

.footer-back-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gray-400);
  transition: color var(--duration-fast) ease;
}

.footer-back-top:hover {
  color: var(--color-gold);
}

.footer-back-top svg {
  transition: transform var(--duration-fast) var(--ease-out-expo);
}

.footer-back-top:hover svg {
  transform: translateY(-4px);
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
  
  .footer-brand {
    grid-column: span 2;
    max-width: none;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-brand {
    grid-column: span 1;
    text-align: center;
  }
  
  .footer-nav {
    text-align: center;
  }
  
  .footer-social {
    justify-content: center;
  }
  
  .footer-bottom-inner {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

/* ===== Animations & Reveals ===== */
.reveal-element {
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 1s var(--ease-out-expo), 
              transform 1s var(--ease-out-expo);
}

.reveal-element.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-split {
  overflow: hidden;
}

.reveal-split > * {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.8s var(--ease-out-expo), 
              transform 0.8s var(--ease-out-expo);
}

.reveal-split.visible > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal-split-words .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out-expo), 
              transform 0.6s var(--ease-out-expo);
}

.reveal-split-words.visible .word {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for words */
.reveal-split-words.visible .word:nth-child(1) { transition-delay: 0s; }
.reveal-split-words.visible .word:nth-child(2) { transition-delay: 0.05s; }
.reveal-split-words.visible .word:nth-child(3) { transition-delay: 0.1s; }
.reveal-split-words.visible .word:nth-child(4) { transition-delay: 0.15s; }
.reveal-split-words.visible .word:nth-child(5) { transition-delay: 0.2s; }
.reveal-split-words.visible .word:nth-child(6) { transition-delay: 0.25s; }
.reveal-split-words.visible .word:nth-child(7) { transition-delay: 0.3s; }
.reveal-split-words.visible .word:nth-child(8) { transition-delay: 0.35s; }
.reveal-split-words.visible .word:nth-child(9) { transition-delay: 0.4s; }
.reveal-split-words.visible .word:nth-child(10) { transition-delay: 0.45s; }

/* Parallax */
.parallax-element {
  will-change: transform;
}

/* ===== Page Header (for sub pages) ===== */
.page-header {
  position: relative;
  padding: calc(var(--header-height) + var(--space-xl)) 0 var(--space-xl);
  background: var(--color-primary);
  overflow: hidden;
}

.page-header-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 80% 20%, rgba(45, 90, 172, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(201, 169, 98, 0.2) 0%, transparent 50%);
}

.page-header-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.page-header-label {
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.page-header-title {
  font-family: var(--font-display);
  font-size: var(--fs-display-md);
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.page-header-breadcrumb {
  font-size: var(--fs-body-sm);
  color: rgba(255, 255, 255, 0.6);
}

.page-header-breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--duration-fast) ease;
}

.page-header-breadcrumb a:hover {
  color: var(--color-gold);
}

/* ===== Form Styles ===== */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-family: var(--font-accent);
  font-size: var(--fs-caption);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gray-600);
  margin-bottom: var(--space-xs);
}

.form-label .required {
  color: #e74c3c;
  margin-left: 4px;
}

.form-control {
  width: 100%;
  padding: 1rem 1.25rem;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  transition: all var(--duration-fast) ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(45, 90, 172, 0.1);
}

textarea.form-control {
  min-height: 180px;
  resize: vertical;
}

/* ===== Utilities ===== */
.pc-only {
  display: inline;
}

.sp-only {
  display: none;
}

@media (max-width: 768px) {
  .pc-only {
    display: none;
  }
  
  .sp-only {
    display: inline;
  }
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

/* ===== Print Styles ===== */
@media print {
  .header,
  .footer,
  .preloader,
  .cursor,
  .webgl-canvas {
    display: none !important;
  }
  
  body {
    color: #000;
    background: #fff;
  }
}