:root {
  --black: #000;
  --white: #fff;
  --muted: rgba(255, 255, 255, 0.68);
  --soft: rgba(255, 255, 255, 0.12);
  --gold: #c9a35a;
  --gold-soft: rgba(201, 163, 90, 0.22);
  --gold-glow: rgba(201, 163, 90, 0.34);
  --max: 1180px;
  --ease: cubic-bezier(0.19, 1, 0.22, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--black);
  color: var(--white);
  font-family: Inter, Helvetica, Arial, sans-serif;
  letter-spacing: 0;
  overflow-x: hidden;
}

body.modal-open {
  overflow: hidden;
}

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

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

.site-noise {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0.2;
  mix-blend-mode: soft-light;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px),
    radial-gradient(circle at 70% 80%, rgba(255, 255, 255, 0.1) 0 1px, transparent 1px);
  background-size: 3px 3px, 5px 5px;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px clamp(20px, 5vw, 64px);
  color: rgba(255, 255, 255, 0.9);
  transition: background 500ms var(--ease), backdrop-filter 500ms var(--ease), padding 500ms var(--ease), border-color 500ms var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  padding-block: 16px;
  background: rgba(0, 0, 0, 0.64);
  border-bottom-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 34px);
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
}

.nav-links a {
  transition: color 280ms ease, transform 280ms ease;
}

.nav-links a:hover {
  color: var(--white);
  transform: translateY(-1px);
}

.nav-cta {
  padding: 12px 18px;
  border: 1px solid rgba(201, 163, 90, 0.56);
  border-radius: 999px;
  color: var(--white) !important;
}

.nav-cta:hover {
  background: var(--gold-soft);
  box-shadow: 0 0 32px rgba(201, 163, 90, 0.18);
}

.section-shell {
  width: min(var(--max), calc(100% - clamp(40px, 8vw, 96px)));
  margin-inline: auto;
}

.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(360px, 1.06fr);
  align-items: center;
  gap: clamp(42px, 7vw, 112px);
  padding-top: 112px;
  padding-bottom: 72px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.hero-title,
.section-title,
.belief-text,
.principle-text,
.final-title {
  margin: 0;
  font-weight: 800;
  line-height: 0.94;
}

.hero-title {
  max-width: 720px;
  font-size: clamp(4rem, 9vw, 8.6rem);
}

.hero-subtitle {
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.8vw, 1.35rem);
  line-height: 1.55;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  margin-top: 42px;
  padding: 0 25px;
  border: 1px solid rgba(201, 163, 90, 0.72);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.16);
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 700;
  transition: transform 420ms var(--ease), background 420ms var(--ease), box-shadow 420ms var(--ease), border-color 420ms var(--ease);
}

.primary-button:hover {
  transform: scale(1.035);
  border-color: rgba(201, 163, 90, 0.94);
  background: rgba(201, 163, 90, 0.16);
  box-shadow: 0 0 38px var(--gold-glow);
}

.hero-visual {
  position: relative;
  overflow: hidden;
  min-height: min(72svh, 720px);
  border-radius: 30px;
  isolation: isolate;
  box-shadow: 0 48px 110px rgba(0, 0, 0, 0.72);
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: auto 12% 0;
  height: 18%;
  background: linear-gradient(180deg, transparent, rgba(201, 163, 90, 0.12));
  filter: blur(18px);
  opacity: 0.8;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  transform: scale(1.02);
  animation: slowZoom 18s var(--ease) infinite alternate;
}

.scroll-cue {
  display: grid;
  place-items: center;
  min-height: 56svh;
  padding: 72px 20px;
  text-align: center;
}

.clarity-line {
  margin: 0;
  font-size: clamp(1.45rem, 3vw, 2.4rem);
  font-weight: 700;
}

.vertical-line {
  width: 1px;
  height: 94px;
  margin: 34px 0 20px;
  background: linear-gradient(180deg, rgba(201, 163, 90, 0), var(--gold), rgba(201, 163, 90, 0));
  transform-origin: top;
}

.scroll-indicator {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  animation: cueBounce 2.6s ease-in-out infinite;
}

.video-philosophy {
  padding: clamp(70px, 12vw, 148px) 0;
}

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

.section-title {
  font-size: clamp(2.7rem, 7vw, 6.7rem);
}

.video-card {
  position: relative;
  display: block;
  width: min(980px, 100%);
  aspect-ratio: 16 / 8.2;
  margin: clamp(42px, 7vw, 82px) auto clamp(90px, 12vw, 148px);
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: clamp(18px, 3vw, 34px);
  background: #080808;
  cursor: pointer;
  box-shadow: 0 42px 110px rgba(0, 0, 0, 0.62);
}

.video-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.88;
  transition: transform 900ms var(--ease), opacity 900ms var(--ease);
}

.video-card:hover img {
  transform: scale(1.035);
  opacity: 1;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  width: clamp(64px, 8vw, 92px);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 420ms var(--ease), box-shadow 420ms var(--ease), background 420ms var(--ease);
}

.play-button::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 52%;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 15px solid var(--white);
  transform: translate(-35%, -50%);
}

.video-card:hover .play-button {
  transform: translate(-50%, -50%) scale(1.07);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 44px rgba(255, 255, 255, 0.22), 0 0 64px var(--gold-glow);
}

.belief-block,
.principle-block {
  text-align: center;
}

.belief-text,
.principle-text,
.final-title {
  font-size: clamp(2.65rem, 7.4vw, 7.2rem);
}

.belief-text {
  display: grid;
  gap: 8px;
}

em {
  color: var(--gold);
  font-style: normal;
}

.line-reveal {
  display: block;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 900ms var(--ease), transform 900ms var(--ease);
}

.line-reveal.is-visible,
.is-visible .line-reveal {
  opacity: 1;
  transform: translateY(0);
}

.belief-text .line-reveal:nth-child(2) {
  transition-delay: 140ms;
}

.center-divider {
  display: block;
  width: min(440px, 68vw);
  height: 1px;
  margin: clamp(64px, 9vw, 118px) auto;
  background: linear-gradient(90deg, rgba(201, 163, 90, 0), var(--gold), rgba(201, 163, 90, 0));
  opacity: 0;
  transform: scaleX(0);
  transform-origin: center;
  transition: opacity 700ms var(--ease), transform 1100ms var(--ease);
}

.center-divider.is-visible {
  opacity: 1;
  transform: scaleX(1);
}

.testimonial-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
  width: min(940px, 100%);
  margin: clamp(84px, 12vw, 150px) auto 0;
  padding: clamp(24px, 5vw, 52px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.018)),
    rgba(12, 12, 12, 0.68);
  box-shadow: 0 44px 130px rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(18px);
  transition: transform 500ms var(--ease), border-color 500ms var(--ease), box-shadow 500ms var(--ease);
}

.testimonial-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 0%, rgba(201, 163, 90, 0.13), transparent 34%);
  pointer-events: none;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  border-color: rgba(201, 163, 90, 0.22);
  box-shadow: 0 54px 150px rgba(0, 0, 0, 0.64);
}

.profile-wrap {
  position: relative;
  z-index: 1;
  width: clamp(86px, 11vw, 128px);
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid rgba(201, 163, 90, 0.34);
  border-radius: 50%;
}

.profile-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease);
}

.testimonial-card:hover .profile-wrap img {
  transform: scale(1.06);
}

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

.quote-mark {
  display: block;
  height: 26px;
  color: rgba(201, 163, 90, 0.74);
  font-family: Georgia, serif;
  font-size: 4.8rem;
  line-height: 0.8;
}

.quote-mark::before {
  content: "\"";
}

blockquote {
  margin: 0;
  font-size: clamp(1.4rem, 2.7vw, 2.35rem);
  font-weight: 700;
  line-height: 1.24;
}

.quote-name {
  margin: 30px 0 4px;
  font-weight: 800;
}

.quote-role {
  margin: 0;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.92rem;
}

.final-cta {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 96svh;
  padding: clamp(96px, 15vw, 170px) 20px;
  overflow: hidden;
  text-align: center;
  isolation: isolate;
}

.cta-atmosphere {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.86), rgba(0, 0, 0, 0.55) 54%, rgba(0, 0, 0, 0.2)),
    radial-gradient(circle at 86% 42%, rgba(201, 163, 90, 0.34), transparent 20%),
    radial-gradient(ellipse at 86% 78%, rgba(201, 163, 90, 0.16), transparent 32%),
    linear-gradient(115deg, transparent 0 16%, rgba(255, 255, 255, 0.02) 16% 17%, transparent 17%),
    #020202;
  animation: ambientLight 13s ease-in-out infinite alternate;
}

.cta-atmosphere::before {
  content: "";
  position: absolute;
  left: -10%;
  bottom: 8%;
  width: 42vw;
  height: 50vw;
  max-width: 540px;
  max-height: 620px;
  opacity: 0.16;
  background:
    linear-gradient(72deg, transparent 48%, rgba(255, 255, 255, 0.34) 49% 50%, transparent 51%),
    linear-gradient(108deg, transparent 52%, rgba(255, 255, 255, 0.28) 53% 54%, transparent 55%),
    radial-gradient(ellipse at 42% 24%, rgba(255, 255, 255, 0.22), transparent 12%),
    radial-gradient(ellipse at 56% 18%, rgba(255, 255, 255, 0.18), transparent 14%);
  filter: blur(1px);
}

.final-title {
  max-width: 980px;
}

.final-subtext {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.5;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  padding: 28px clamp(20px, 5vw, 64px) 34px;
  color: rgba(255, 255, 255, 0.38);
  font-size: 0.76rem;
}

.site-footer p {
  margin: 0;
}

.site-footer p:first-child {
  font-weight: 800;
  letter-spacing: 0.08em;
}

.site-footer p:last-child {
  justify-self: end;
}

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 360ms ease;
}

.video-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(14px);
  cursor: pointer;
}

.modal-panel {
  position: relative;
  width: min(1040px, 100%);
  transform: translateY(20px) scale(0.98);
  transition: transform 500ms var(--ease);
}

.video-modal.is-open .modal-panel {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  right: -8px;
  top: -52px;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

.video-frame {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 24px;
  background: #050505;
  box-shadow: 0 46px 140px rgba(0, 0, 0, 0.72);
}

.video-placeholder {
  display: grid;
  place-items: center;
  align-content: center;
  width: 100%;
  height: 100%;
  gap: 12px;
  background:
    radial-gradient(circle at 72% 44%, rgba(201, 163, 90, 0.18), transparent 22%),
    linear-gradient(120deg, #050505, #111 48%, #050505);
}

.video-placeholder p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(3rem, 9vw, 7rem);
  font-weight: 800;
  letter-spacing: 0.08em;
}

.video-placeholder span {
  color: rgba(201, 163, 90, 0.82);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 900ms var(--ease), transform 900ms var(--ease);
}

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

.center-divider.reveal,
.center-divider.reveal.is-visible {
  transform-origin: center;
}

.center-divider.reveal {
  transform: scaleX(0);
}

.center-divider.reveal.is-visible {
  transform: scaleX(1);
}

.reveal-delay-1 {
  transition-delay: 120ms;
}

.reveal-delay-2 {
  transition-delay: 240ms;
}

.reveal-delay-3 {
  transition-delay: 360ms;
}

@keyframes slowZoom {
  from {
    transform: scale(1.02) translate3d(-0.4%, 0, 0);
  }
  to {
    transform: scale(1.08) translate3d(0.8%, -0.6%, 0);
  }
}

@keyframes ambientLight {
  from {
    transform: scale(1);
    filter: brightness(0.96);
  }
  to {
    transform: scale(1.035);
    filter: brightness(1.08);
  }
}

@keyframes cueBounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(8px);
  }
}

@media (max-width: 860px) {
  .site-header {
    padding: 20px;
  }

  .nav-links {
    gap: 14px;
    font-size: 0.74rem;
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .nav-cta {
    padding: 10px 14px;
  }

  .section-shell {
    width: min(100% - 40px, var(--max));
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 44px;
    padding-top: 132px;
  }

  .hero-title {
    font-size: clamp(3.45rem, 17vw, 5.6rem);
  }

  .hero-visual {
    min-height: 430px;
    border-radius: 24px;
  }

  .video-card {
    aspect-ratio: 1.25;
  }

  .testimonial-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .profile-wrap {
    margin-inline: auto;
  }

  .site-footer {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .site-footer p:last-child {
    justify-self: center;
  }
}

@media (max-width: 560px) {
  .primary-button {
    width: 100%;
  }

  .hero-subtitle br,
  .final-subtext br {
    display: none;
  }

  .hero-visual {
    min-height: 360px;
  }

  .belief-text,
  .principle-text,
  .final-title {
    font-size: clamp(2.55rem, 14vw, 4rem);
  }

  .final-cta {
    min-height: 86svh;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }

  .reveal,
  .line-reveal {
    opacity: 1;
    transform: none;
  }
}