/* 
  Agile Assembly — Premium Luxury Website Design System
  Theme: Dark Velvet, Gold, Crimson
*/

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

:root {
  /* Color Palette */
  --bg-deep: #120609;
  --surface-velvet: #2C0F12;
  --surface-elevated: #6B1E23;
  --accent-gold: #C7A24A;
  --accent-champagne: #E7D8B5;
  --accent-rose-glow: #B56C7A;
  --depth-violet: #2A153D;
  --depth-blue: #0E1A33;
  --text-primary: #F5EBDD;
  --text-muted: #C9B3AE;
  
  /* Borders and UI */
  --border-thin: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(199, 162, 74, 0.4);
  --glass-bg: rgba(44, 15, 18, 0.6);
  --glass-bg-hover: rgba(107, 30, 35, 0.4);
  
  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(0,0,0,0.2);
  --shadow-md: 0 12px 32px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(181, 108, 122, 0.15);
  
  /* Transitions */
  --ease-soft: cubic-bezier(0.2, 0.8, 0.2, 1);
  --transition-normal: 0.4s var(--ease-soft);
  --transition-slow: 0.8s var(--ease-soft);
}

/* Base Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: center top;
  background-attachment: fixed;
}

/* Background Effects */
.bg-ambient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  background: 
    radial-gradient(circle at 15% 50%, rgba(42, 21, 61, 0.4) 0%, transparent 50%),
    radial-gradient(circle at 85% 30%, rgba(107, 30, 35, 0.3) 0%, transparent 50%);
  pointer-events: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(3rem, 6vw, 5.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  position: relative;
  display: inline-block;
}

h3 {
  font-size: clamp(1.5rem, 2vw, 2rem);
}

p {
  color: var(--text-muted);
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.text-gold {
  color: var(--accent-gold);
}

.section-label {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.85rem;
  color: var(--accent-gold);
  margin-bottom: 1rem;
  display: block;
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 8rem 0;
  position: relative;
}

/* Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 0;
  z-index: 100;
  transition: var(--transition-normal);
  border-bottom: 1px solid transparent;
}

header.scrolled {
  background: rgba(18, 6, 9, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-thin);
}

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

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: var(--transition-normal);
}

.logo:hover {
  opacity: 0.9;
}

.nav-logo-img {
  height: 64px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-normal);
}

.footer-logo-img {
  height: 80px;
  width: auto;
  object-fit: contain;
  margin-bottom: 1rem;
}

.nav-links {
  display: flex;
  gap: 3rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition-normal);
  opacity: 0.7;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  position: relative;
  padding-bottom: 0.25rem;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-gold);
  transition: var(--transition-normal);
}

.nav-links a:hover, .nav-links a.active {
  color: var(--accent-gold);
  opacity: 1;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-cta {
  padding: 0.6rem 1.5rem;
  font-size: 0.85rem;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  border-radius: 2px;
  transition: var(--transition-normal);
  cursor: pointer;
  letter-spacing: 0.05em;
}

.btn-primary {
  background: var(--accent-gold);
  color: var(--bg-deep);
  border: 1px solid var(--accent-gold);
}

.btn-primary:hover {
  background: var(--accent-champagne);
  box-shadow: 0 0 20px rgba(199, 162, 74, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-thin);
}

.btn-secondary:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 6rem;
  position: relative;
  text-align: center;
}

.hero-content {
  max-width: 900px;
  position: relative;
  z-index: 2;
  margin: 0 auto;
}

.hero-content p {
  max-width: 75ch;
  margin: 0 auto 1.5rem;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 4rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border-thin);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Cards (Glassmorphism) */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-thin);
  border-radius: 8px;
  padding: 2.5rem;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
  pointer-events: none;
}

.glass-card:hover {
  transform: translateY(-5px);
  background: var(--glass-bg-hover);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

/* Layout Grids */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

/* Custom Sections */

/* About Section */
.about-image {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.about-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--border-thin);
  border-radius: 8px;
  pointer-events: none;
}

/* Founder Spotlight */
.founder-block {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  background: linear-gradient(145deg, rgba(42, 21, 61, 0.3) 0%, rgba(18, 6, 9, 0) 100%);
  border: 1px solid var(--border-thin);
  border-radius: 12px;
  padding: 4rem;
  align-items: center;
}

.founder-img {
  width: 100%;
  aspect-ratio: 1;
  background: var(--surface-velvet);
  border-radius: 50%;
  border: 2px solid var(--accent-gold);
  position: relative;
}

/* Team Grid */
.team-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.team-member {
  flex: 0 1 calc(33.333% - 1.35rem);
  min-width: 280px;
  max-width: 380px;
  padding: 2.5rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0.75rem;
  position: relative;
  transition: transform 0.4s var(--ease-soft), box-shadow 0.4s var(--ease-soft);
}

.team-member:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(199, 162, 74, 0.1);
}

.leadership-card {
  border-color: rgba(199, 162, 74, 0.3);
  background: linear-gradient(145deg, rgba(44, 15, 18, 0.8) 0%, rgba(18, 6, 9, 0.4) 100%);
}

.leadership-card:hover {
  border-color: var(--accent-gold);
  box-shadow: 0 12px 40px rgba(199, 162, 74, 0.15);
}

.leadership-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.75rem;
  background: rgba(199, 162, 74, 0.1);
  color: var(--accent-gold);
  border: 1px solid rgba(199, 162, 74, 0.3);
  border-radius: 100px;
  font-weight: 600;
  z-index: 2;
}

.member-photo-wrapper {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border-thin);
  margin-bottom: 0.5rem;
  transition: border-color 0.4s var(--ease-soft);
  flex-shrink: 0;
}

.team-member:hover .member-photo-wrapper {
  border-color: var(--accent-gold);
}

.member-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.member-avatar {
  width: 100%;
  height: 100%;
  background: var(--surface-velvet);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.member-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.member-role {
  font-size: 0.8rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.member-skills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 0.25rem;
}

.member-chip {
  font-size: 0.7rem;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--border-thin);
  border-radius: 100px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  letter-spacing: 0.02em;
}

.member-linkedin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border-thin);
  color: var(--text-muted);
  margin-top: 0.5rem;
  transition: all 0.3s var(--ease-soft);
}

.member-linkedin:hover {
  color: var(--accent-gold);
  border-color: var(--accent-gold);
  background: rgba(199, 162, 74, 0.1);
}

/* Project Cards */
.projects-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.project-card {
  padding: 0;
  display: flex;
  flex-direction: column;
  height: 100%;
  flex: 0 1 calc(50% - 1rem);
  min-width: 320px;
}

.project-img {
  height: 240px;
  background: var(--surface-velvet);
  position: relative;
  overflow: hidden;
}

.project-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-soft);
}

.project-card:hover .project-preview-img {
  transform: scale(1.05);
}

.project-content {
  padding: 2.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.project-category {
  color: var(--accent-gold);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1.5rem;
}

.stack-tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--border-thin);
  border-radius: 20px;
  color: var(--text-muted);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  color: var(--accent-gold);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: var(--transition-normal);
  padding: 0.6rem 1.25rem;
  border: 1px solid rgba(199, 162, 74, 0.3);
  border-radius: 4px;
  align-self: flex-start;
}

.project-link:hover {
  background: rgba(199, 162, 74, 0.1);
  border-color: var(--accent-gold);
  transform: translateX(4px);
}

/* Process Timeline */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
  text-align: center;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%;
  width: 75%;
  height: 1px;
  background: var(--border-thin);
  z-index: 0;
}

.process-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-num {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--bg-deep);
  border: 1px solid var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--accent-gold);
  margin-bottom: 2rem;
  box-shadow: 0 0 20px rgba(12, 6, 9, 0.8);
}

/* Tech Stack & Industries */
.tech-group {
  margin-bottom: 3rem;
}

.tech-group-title {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-thin);
}

.chip-container {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.chip {
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-thin);
  border-radius: 4px;
  font-size: 0.95rem;
  transition: var(--transition-normal);
}

.chip:hover {
  background: rgba(199, 162, 74, 0.1);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

/* Vision & CTA */
.vision-section {
  text-align: center;
  background: linear-gradient(180deg, transparent 0%, rgba(42, 21, 61, 0.2) 100%);
}

.vision-text {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.4;
  color: var(--text-primary);
  margin: 0 auto;
}

.cta-section {
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 10rem 0;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(107, 30, 35, 0.4) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

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

.btn-group {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 3rem;
}

/* Footer */
footer {
  border-top: 1px solid var(--border-thin);
  padding: 4rem 0 2rem;
  background: #0a0305;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.footer-title {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-normal);
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-thin);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Scroll Animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s var(--ease-soft), transform 1s var(--ease-soft);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Utilities */
.text-center { text-align: center; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-8 { margin-bottom: 4rem; }

/* SVG Icons */
.icon {
  width: 32px;
  height: 32px;
  stroke: var(--accent-gold);
  stroke-width: 1.5;
  fill: none;
  margin-bottom: 1.5rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
  h1 { font-size: 4rem; }
}

@media (max-width: 992px) {
  .grid-2 { grid-template-columns: 1fr; gap: 3rem; }
  .founder-block { grid-template-columns: 1fr; text-align: center; padding: 3rem; }
  .founder-img { width: 240px; margin: 0 auto; }
  .timeline { grid-template-columns: repeat(2, 1fr); gap: 4rem; }
  .timeline::before { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  h1 { font-size: 3.5rem; }
}

@media (max-width: 768px) {
  section { padding: 5rem 0; }
  
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-deep);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-thin);
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    transition: var(--transition-normal);
  }
  
  .nav-links.active {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
  
  .menu-toggle { display: block; }
  .nav-cta { display: none; }
  
  .hero-stats { flex-direction: column; gap: 2rem; }
  .team-member { flex: 0 1 calc(50% - 1rem); }
  .project-card { flex: 0 1 100%; min-width: unset; }
  .timeline { grid-template-columns: 1fr; }
  .btn-group { flex-direction: column; }
  h1 { font-size: 2.8rem; }
  h2 { font-size: 2rem; }
}

@media (max-width: 480px) {
  .team-member { flex: 0 1 100%; max-width: 100%; }
  .founder-block { padding: 2rem 1.5rem; }
  .glass-card { padding: 1.5rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  h1 { font-size: 2.2rem; }
}