/* ============================================================
   PROSPECT — Global Styles
   ============================================================ */

:root {
  --bg:         #0a0a0c;
  --bg-dark:    #060608;
  --bg-card:    #111116;
  --bg-card-hover: #16161d;
  --border:     rgba(255,255,255,0.07);
  --border-light: rgba(255,255,255,0.12);

  --text:       #e8e8ec;
  --text-muted: #7a7a8a;
  --text-faint: #3a3a4a;

  --accent:     #c8a96e;
  --accent-dim: rgba(200,169,110,0.15);
  --accent-glow: rgba(200,169,110,0.06);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Outfit', sans-serif;
  --font-mono:    'DM Mono', monospace;

  --radius: 4px;
  --max-w: 1200px;
  --nav-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent-dim); color: var(--accent); }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

em { font-style: italic; color: var(--accent); }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.section-label.light { color: var(--accent); }

.section-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  color: var(--text);
  margin-bottom: 2rem;
}
.section-title.light { color: var(--text); }

.section-intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 3rem;
  line-height: 1.8;
}

/* ============================================================
   LAYOUT
   ============================================================ */

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2.5rem;
}

.section {
  padding: 8rem 0;
}

.section-dark {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  max-width: 640px;
  margin-bottom: 5rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--accent);
  color: #0a0a0c;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  padding: 0.9rem 2rem;
  border-radius: var(--radius);
  transition: all 0.2s ease;
}
.btn-primary:hover {
  background: #d4b87a;
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(200,169,110,0.25);
}
.btn-primary.full { width: 100%; justify-content: center; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 0.9rem 1.5rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  transition: all 0.2s ease;
}
.btn-ghost:hover {
  color: var(--text);
  border-color: var(--accent);
  background: var(--accent-glow);
}

/* ============================================================
   NAVIGATION
   ============================================================ */

#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}

#nav.scrolled {
  background: rgba(10,10,12,0.92);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2.5rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  transition: opacity 0.2s;
}
.logo:hover { opacity: 0.8; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

.nav-cta {
  color: var(--accent) !important;
  border: 1px solid rgba(200,169,110,0.3);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius);
  transition: all 0.2s ease !important;
}
.nav-cta:hover {
  background: var(--accent-dim) !important;
  border-color: var(--accent) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-muted);
  transition: all 0.3s ease;
}

/* ============================================================
   MOBILE MENU
   ============================================================ */

.mobile-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(10,10,12,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 99;
  padding: 2rem 2.5rem;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
}
.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu ul { list-style: none; }
.mobile-menu li { border-bottom: 1px solid var(--border); }
.mobile-menu a {
  display: block;
  padding: 1rem 0;
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--accent); }

/* ============================================================
   HERO
   ============================================================ */

#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(200,169,110,0.08) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation: float 12s ease-in-out infinite;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(100,120,200,0.05) 0%, transparent 70%);
  bottom: 100px; left: 10%;
  animation: float 16s ease-in-out infinite reverse;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(200,169,110,0.04) 0%, transparent 70%);
  top: 40%; left: 40%;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(20px, -30px); }
  66% { transform: translate(-15px, 20px); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2.5rem;
  width: 100%;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}

.hero-title {
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 300;
  line-height: 1.0;
  margin-bottom: 2rem;
  letter-spacing: -0.02em;
}
.hero-title .line { display: block; }
.hero-title .italic { font-style: italic; color: var(--accent); }

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 520px;
  line-height: 1.8;
  margin-bottom: 3rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 3rem;
  left: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  z-index: 2;
}
.hero-scroll span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-faint);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--text-faint), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(0.6); }
}

/* ============================================================
   MARQUEE
   ============================================================ */

.marquee-wrap {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.1rem 0;
  background: var(--bg-dark);
}

.marquee-track {
  display: flex;
  gap: 2rem;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  width: max-content;
}

.marquee-track span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.marquee-track .dot { color: var(--accent); opacity: 0.5; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============================================================
   SERVICES GRID
   ============================================================ */

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.service-card {
  background: var(--bg-card);
  padding: 2.5rem 2rem;
  transition: background 0.3s ease;
  position: relative;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.service-card:hover { background: var(--bg-card-hover); }
.service-card:hover::before { transform: scaleX(1); }

.service-num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  margin-bottom: 1.5rem;
  opacity: 0.7;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 1rem;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ============================================================
   STATEMENT
   ============================================================ */

.statement-section {
  padding: 7rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.big-statement {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--text);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  letter-spacing: -0.01em;
}

/* ============================================================
   PROCESS
   ============================================================ */

.process-list {
  max-width: 720px;
}

.process-item {
  display: flex;
  gap: 2rem;
  padding-bottom: 0;
}

.process-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  padding-top: 0.35rem;
}
.process-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  background: var(--accent-dim);
  flex-shrink: 0;
}
.process-line {
  width: 1px;
  flex: 1;
  min-height: 60px;
  background: linear-gradient(to bottom, var(--border-light), transparent);
  margin-top: 6px;
}

.process-content {
  padding-bottom: 3rem;
}

.process-step {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.6;
  margin-bottom: 0.5rem;
}

.process-content h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.process-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ============================================================
   PLATFORM
   ============================================================ */

.platform-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.platform-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.platform-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 100%, var(--accent-glow), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.platform-card:hover {
  border-color: var(--border-light);
  transform: translateY(-3px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.platform-card:hover::after { opacity: 1; }

.platform-icon {
  color: var(--accent);
  margin-bottom: 1.5rem;
  opacity: 0.7;
}

.platform-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.platform-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.platform-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(200,169,110,0.25);
  padding: 0.3rem 0.75rem;
  border-radius: 2px;
}

/* ============================================================
   NUMBERS
   ============================================================ */

.numbers-section {
  padding: 6rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.number-item {
  background: var(--bg-card);
  padding: 3rem 2.5rem;
  text-align: center;
}

.number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--text);
  line-height: 1;
  margin-bottom: 0.75rem;
}
.number span {
  font-size: 0.6em;
  color: var(--accent);
}

.number-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* ============================================================
   CONTACT
   ============================================================ */

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.contact-body {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.contact-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(200,169,110,0.3);
  padding-bottom: 2px;
  transition: border-color 0.2s;
}
.contact-link:hover { border-color: var(--accent); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.form-group input,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  padding: 0.85rem 1rem;
  transition: border-color 0.2s;
  outline: none;
  resize: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-faint); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: var(--bg-card-hover);
}

/* ============================================================
   FOOTER
   ============================================================ */

footer {
  padding: 3.5rem 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: space-between;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--text);
}

.footer-tagline {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.footer-links {
  display: flex;
  gap: 2rem;
}
.footer-links a {
  font-size: 0.82rem;
  color: var(--text-faint);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }

.footer-copy {
  font-size: 0.75rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
  width: 100%;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  animation: revealUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.reveal.delay-1 { animation-delay: 0.15s; }
.reveal.delay-2 { animation-delay: 0.3s; }
.reveal.delay-3 { animation-delay: 0.45s; }
.reveal.delay-4 { animation-delay: 0.6s; }

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

.scroll-reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.scroll-reveal.delay-1 { transition-delay: 0.1s; }
.scroll-reveal.delay-2 { transition-delay: 0.2s; }
.scroll-reveal.delay-3 { transition-delay: 0.3s; }
.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .platform-grid { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .services-grid { grid-template-columns: 1fr; }
  .numbers-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-links { flex-wrap: wrap; gap: 1rem; }

  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-scroll { display: none; }

  .container { padding: 0 1.5rem; }
  .section { padding: 5rem 0; }
}

@media (max-width: 480px) {
  .platform-grid { grid-template-columns: 1fr; }
}