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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: #0F0F0F;
  color: #F0F0F0;
  overflow-x: hidden;
  font-family: 'DM Sans', sans-serif;
}

::selection {
  background: rgba(201, 168, 76, 0.13);
  color: #F0F0F0;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: #0F0F0F; }
::-webkit-scrollbar-thumb { background: #2A2A2A; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #6B6B6B; }

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

/* ==================== GRAIN OVERLAY ==================== */
.grain {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  z-index: 200;
  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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}

/* ==================== NAV ==================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 24px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: transparent;
  border-bottom: 1px solid transparent;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav.scrolled {
  background-color: rgba(15, 15, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid #2A2A2A;
}

.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #F0F0F0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo-mark {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}

.nav-link {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6B6B6B;
  transition: color 0.3s ease;
}

.nav-link:hover { color: #9A9A9A; }
.nav-link.active { color: #C9A84C; }
.nav-link.active:hover { color: #C9A84C; }

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background-color: #F0F0F0;
  transition: all 0.3s ease;
}

.nav-mobile {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(15, 15, 15, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 40px;
}

.nav-mobile.open { display: flex; }

.nav-mobile-close {
  position: absolute;
  top: 24px;
  right: 28px;
  font-size: 24px;
  color: #6B6B6B;
  cursor: pointer;
  transition: color 0.3s ease;
  line-height: 1;
}

.nav-mobile-close:hover { color: #F0F0F0; }

.nav-mobile a {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  font-size: 24px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9A9A9A;
  transition: color 0.3s ease;
}

.nav-mobile a:hover { color: #C9A84C; }
.nav-mobile a.active { color: #C9A84C; }

/* ==================== SECTION DIVIDER ==================== */
.section-divider {
  display: flex;
  justify-content: center;
  padding: 0 60px;
}

.section-divider-line {
  width: 1px;
  height: 64px;
  background: linear-gradient(180deg, transparent 0%, rgba(201, 168, 76, 0.2) 50%, transparent 100%);
}

/* ==================== FULL WIDTH GOLD RULE ==================== */
.gold-rule {
  padding: 40px 0;
}

.gold-rule-line {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(201, 168, 76, 0.12) 20%, rgba(201, 168, 76, 0.25) 50%, rgba(201, 168, 76, 0.12) 80%, transparent 100%);
}

/* ==================== HERO — HOME ==================== */
.hero-home {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 60px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse 70% 50% at 50% 45%, #121110 0%, #0F0F0F 100%);
}

.hero-glow {
  position: absolute;
  top: 40%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 800px;
  background: radial-gradient(ellipse, rgba(201, 168, 76, 0.21) 0%, rgba(201, 168, 76, 0.06) 40%, transparent 65%);
  pointer-events: none;
  opacity: 0;
  animation: glowFadeIn 3s ease forwards, breathe 9s ease-in-out 3s infinite;
}

@keyframes glowFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes breathe {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  50% { transform: translate(-50%, -50%) scale(1.12); opacity: 0.55; }
}

.hero-content {
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 1.4s cubic-bezier(0.22, 1, 0.36, 1) 0.3s forwards;
}

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

.hero-rule {
  width: 32px;
  height: 1px;
  background-color: #C9A84C;
  margin: 0 auto 44px;
  opacity: 0.5;
}

.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  font-size: clamp(14px, 1.6vw, 16px);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #C9A84C;
  opacity: 0.9;
}

.hero-divider {
  width: 1px;
  height: 52px;
  background-color: rgba(201, 168, 76, 0.2);
  margin: 40px auto;
}

.hero-subtitle {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: clamp(22px, 2.8vw, 34px);
  line-height: 1.55;
  color: #B8B8B8;
  max-width: 780px;
  margin: 0 auto;
  letter-spacing: 0.01em;
}

.scroll-indicator {
  position: absolute;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  animation: fadeIn 2s ease 2.5s forwards;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.scroll-indicator-text {
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #6B6B6B;
}

.scroll-indicator-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(180deg, #6B6B6B 0%, transparent 100%);
  animation: scrollPulse 2.5s ease-in-out infinite;
}

@keyframes fadeIn { to { opacity: 1; } }

@keyframes scrollPulse {
  0%, 100% { opacity: 0.2; transform: translateY(0); }
  50% { opacity: 0.5; transform: translateY(4px); }
}

/* Interior page scroll indicator */
.scroll-indicator-interior {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 40px;
  opacity: 0;
  animation: fadeIn 2s ease 1s forwards;
}

.scroll-indicator-interior .scroll-indicator-text {
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #6B6B6B;
}

.scroll-indicator-interior .scroll-indicator-line {
  width: 1px;
  height: 24px;
  background: linear-gradient(180deg, #6B6B6B 0%, transparent 100%);
  animation: scrollPulse 2.5s ease-in-out infinite;
}

/* ==================== HERO — INTERIOR ==================== */
.hero-interior {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  text-align: center;
  padding: 120px 60px 60px;
  position: relative;
}

.hero-interior .hero-rule {
  margin: 0 auto 28px;
}

.hero-interior .hero-content {
  animation-delay: 0.1s;
}

.hero-attribution {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  line-height: 1.7;
  color: #6B6B6B;
  margin-top: 24px;
  font-weight: 300;
  letter-spacing: 0.02em;
  max-width: 500px;
  opacity: 0;
  animation: fadeIn 1.2s ease 0.5s forwards;
}

/* ==================== HERO — CONTACT ==================== */
.hero-contact {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 60px;
  position: relative;
  background: radial-gradient(ellipse 70% 50% at 50% 45%, #121110 0%, #0F0F0F 100%);
}

.hero-contact .hero-glow {
  width: 800px;
  height: 800px;
}

.contact-email {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 300;
  letter-spacing: 0.06em;
  color: #B8B8B8;
  transition: color 0.3s ease;
  cursor: default;
  user-select: all;
}

.contact-email:hover { color: #C9A84C; }

.contact-note {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(12px, 1.1vw, 13px);
  font-weight: 300;
  color: #6B6B6B;
  margin-top: 40px;
  letter-spacing: 0.04em;
}

/* ==================== CONTENT SECTIONS ==================== */
.section {
  padding: 100px 60px;
  display: flex;
}

.section.center { justify-content: center; }
.section.left {
  justify-content: flex-start;
  padding-left: clamp(24px, 12vw, 180px);
}

.section-inner {
  width: 100%;
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.section-inner.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-inner.w-600 { max-width: 600px; }
.section-inner.w-620 { max-width: 620px; }
.section-inner.w-700 { max-width: 700px; }

.section-header {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  font-size: clamp(15px, 1.6vw, 18px);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #C9A84C;
  margin: 0 0 40px 0;
}

.section-body {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(15px, 1.4vw, 16.5px);
  line-height: 1.9;
  color: #B8B8B8;
  font-weight: 300;
}

.section-body p { margin: 0; }
.section-body p + p { margin-top: 22px; }

/* ==================== BACKGROUND CARD ==================== */
.bg-card {
  padding: 80px 60px;
  display: flex;
  justify-content: center;
}

.bg-card-inner {
  max-width: 620px;
  width: 100%;
  background-color: #141414;
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 2px;
  padding: 48px 52px;
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.bg-card-inner.visible {
  opacity: 1;
  transform: translateY(0);
}

.bg-card-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 500;
  color: #F0F0F0;
  margin: 0 0 20px 0;
  letter-spacing: 0.01em;
}

.bg-card-text {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(15px, 1.4vw, 16.5px);
  line-height: 1.9;
  color: #B8B8B8;
  font-weight: 300;
}

/* ==================== CTA SECTION ==================== */
.cta-section {
  padding: 60px 60px 160px;
  display: flex;
  justify-content: center;
  background: linear-gradient(180deg, transparent 0%, rgba(18, 17, 16, 0.7) 100%);
}

.cta-inner {
  max-width: 620px;
  width: 100%;
}

.cta-rule {
  width: 32px;
  height: 1px;
  background-color: #C9A84C;
  opacity: 0.4;
  margin-bottom: 44px;
}

.cta-links {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-link {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: #9A9A9A;
  transition: color 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
}

.cta-link:hover { color: #C9A84C; }

.cta-link .arrow {
  transition: transform 0.3s ease;
  display: inline-block;
  font-size: 14px;
}

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

/* ==================== INTERNAL LINKS ==================== */
.internal-link {
  color: #B8B8B8;
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  transition: all 0.3s ease;
}

.internal-link:hover {
  color: #C9A84C;
  border-bottom-color: #C9A84C;
}

/* ==================== WHO — LEFT LABEL SECTIONS ==================== */
.label-section {
  padding: 100px 60px;
  display: flex;
  justify-content: center;
}

.label-section-inner {
  max-width: 760px;
  width: 100%;
  display: flex;
  gap: 60px;
  align-items: flex-start;
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.label-section-inner.visible {
  opacity: 1;
  transform: translateY(0);
}

.label-section-label {
  min-width: 120px;
  padding-top: 4px;
  flex-shrink: 0;
}

.label-section-label h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  font-size: clamp(13px, 1.3vw, 14px);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #C9A84C;
  opacity: 0.8;
  line-height: 1.9;
}

.label-section-body {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(15px, 1.4vw, 16.5px);
  line-height: 1.9;
  color: #B8B8B8;
  font-weight: 300;
  flex: 1;
}

.label-section-body p { margin: 0; }
.label-section-body p + p { margin-top: 22px; }

.text-muted { color: #9A9A9A; }

/* ==================== APPROACH — NARROW ==================== */
.approach-section {
  padding: 110px 60px;
  display: flex;
  justify-content: center;
}

.approach-inner {
  max-width: 540px;
  width: 100%;
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.approach-inner.visible {
  opacity: 1;
  transform: translateY(0);
}

.closing-statement {
  padding: 80px 60px;
  display: flex;
  justify-content: center;
  text-align: center;
}

.closing-statement p {
  max-width: 620px;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 500;
  line-height: 1.6;
  color: #B8B8B8;
}

/* ==================== Q&A ==================== */
.cluster-header {
  padding: 80px 60px 20px;
  display: flex;
  justify-content: center;
}

.cluster-header-inner {
  max-width: 620px;
  width: 100%;
  opacity: 0;
  transform: translateY(16px);
  transition: all 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.cluster-header-inner.visible {
  opacity: 1;
  transform: translateY(0);
}

.cluster-header h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  font-size: clamp(15px, 1.6vw, 18px);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #C9A84C;
}

.qa-entry {
  padding: 60px 60px;
  display: flex;
  justify-content: center;
}

.qa-entry-inner {
  max-width: 620px;
  width: 100%;
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.qa-entry-inner.visible {
  opacity: 1;
  transform: translateY(0);
}

.qa-question {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.4;
  color: #F0F0F0;
  margin: 0 0 24px 0;
  letter-spacing: 0.01em;
}

.qa-definition {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(15px, 1.4vw, 16.5px);
  line-height: 1.9;
  color: #B8B8B8;
  font-weight: 300;
  font-style: italic;
  margin: 0 0 20px 0;
}

.qa-answer {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(15px, 1.4vw, 16.5px);
  line-height: 1.9;
  color: #B8B8B8;
  font-weight: 300;
}

.small-divider {
  display: flex;
  justify-content: center;
  padding: 0 60px;
}

.small-divider-line {
  max-width: 620px;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(201, 168, 76, 0.2) 0%, transparent 100%);
  opacity: 0.4;
}

/* ==================== FOOTER ==================== */
.footer {
  padding: 28px 60px;
  border-top: 1px solid #2A2A2A;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer span {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  color: #6B6B6B;
  letter-spacing: 0.04em;
}

/* ==================== MOBILE RESPONSIVE ==================== */
@media (max-width: 768px) {
  .nav {
    padding: 20px 24px;
  }

  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  .hero-home {
    padding: 0 24px;
  }

  .hero-interior {
    padding: 100px 24px 48px;
  }

  .hero-contact {
    padding: 0 24px;
  }

  .section {
    padding: 72px 24px;
  }

  .section.left {
    padding-left: 24px;
    justify-content: center;
  }

  .section-divider { padding: 0 24px; }
  .section-divider-line { height: 48px; }

  .bg-card { padding: 60px 24px; }
  .bg-card-inner { padding: 36px 28px; }

  .cta-section { padding: 48px 24px 120px; }

  .label-section { padding: 72px 24px; }
  .label-section-inner {
    flex-direction: column;
    gap: 20px;
  }
  .label-section-label { min-width: unset; }

  .approach-section { padding: 80px 24px; }

  .closing-statement { padding: 60px 24px; }

  .cluster-header { padding: 60px 24px 16px; }

  .qa-entry { padding: 48px 24px; }

  .small-divider { padding: 0 24px; }

  .footer {
    padding: 24px 24px;
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .gold-rule { padding: 24px 0; }

  .scroll-indicator { display: none; }
  .scroll-indicator-interior { display: none; }

  .hero-subtitle {
    font-size: clamp(20px, 5vw, 28px);
  }

  .cta-links {
    flex-direction: column;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .nav-logo { font-size: 13px; }
  .hero-title { font-size: 12px; }
  .section-header { font-size: 14px; margin-bottom: 28px; }
  .qa-question { font-size: 18px; }
}