:root {
  --bg: #0b100f;
  --bg-soft: #121a17;
  --bg-panel: #16201c;
  --ink: #f2ebe0;
  --muted: #9ea49c;
  --line: rgba(242, 235, 224, 0.12);
  --accent: #c4a574;
  --accent-hot: #d8bc8a;
  --sage: #5f7d6d;
  --sage-glow: rgba(95, 125, 109, 0.22);
  --brass-glow: rgba(196, 165, 116, 0.18);
  --font-display: "Sora", sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  --max: 1180px;
  --pad: clamp(1.2rem, 4vw, 2.75rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(900px 520px at 85% -5%, var(--brass-glow), transparent 55%),
    radial-gradient(760px 480px at -5% 25%, var(--sage-glow), transparent 50%),
    linear-gradient(180deg, #0e1513 0%, var(--bg) 35%, #080c0b 100%);
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 60;
  opacity: 0.035;
  background-image: url("/assets/grain.png");
  background-size: 220px;
  mix-blend-mode: soft-light;
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem var(--pad);
  transition: background 0.35s ease, backdrop-filter 0.35s ease;
}

.site-header.is-scrolled {
  background: rgba(11, 16, 15, 0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  z-index: 2;
}

.nav-toggle {
  z-index: 2;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 2px;
  margin-inline: auto;
  background: var(--ink);
  transition: transform 0.3s var(--ease), opacity 0.3s ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.nav {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 1.4rem;
  padding: var(--pad);
  background:
    radial-gradient(600px 400px at 80% 10%, var(--brass-glow), transparent 60%),
    #0c1311;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.35s ease, transform 0.35s var(--ease);
}

.nav.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.nav a {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 600;
  color: var(--muted);
  transition: color 0.25s ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--ink);
}

.nav-mail {
  color: var(--accent) !important;
  margin-top: 0.5rem;
}

@media (min-width: 880px) {
  .nav-toggle {
    display: none;
  }

  .nav {
    position: static;
    inset: auto;
    flex-direction: row;
    align-items: center;
    gap: 1.55rem;
    padding: 0;
    background: transparent;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .nav a {
    font-size: 0.84rem;
    font-weight: 600;
  }

  .nav-mail {
    margin-top: 0;
    margin-left: 0.4rem;
    padding-bottom: 0.1rem;
    border-bottom: 1px solid transparent;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.78rem !important;
  }

  .nav-mail:hover {
    border-color: var(--accent);
  }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero-stage {
  position: absolute;
  inset: 0;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 10%;
  transform: scale(1.04);
  animation: heroDrift 20s ease-in-out infinite alternate;
  filter: saturate(0.92) contrast(1.04);
}

.hero-wash {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(8, 12, 11, 0.92) 0%, rgba(8, 12, 11, 0.78) 28%, rgba(8, 12, 11, 0.35) 52%, rgba(8, 12, 11, 0.08) 78%, rgba(8, 12, 11, 0.2) 100%),
    linear-gradient(180deg, rgba(8, 12, 11, 0.18) 0%, rgba(8, 12, 11, 0.05) 45%, rgba(8, 12, 11, 0.78) 100%);
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: clamp(6.5rem, 14vh, 8rem) var(--pad) clamp(3.5rem, 9vh, 5.5rem);
}

.brand {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 5.2rem);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.headline {
  margin: 0 0 1.1rem;
  max-width: 16ch;
  font-family: var(--font-serif);
  font-size: clamp(1.55rem, 3.5vw, 2.45rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.2;
  color: #ebe3d4;
}

.lede {
  margin: 0 0 2rem;
  max-width: 34rem;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  font-weight: 400;
  line-height: 1.7;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.95rem;
  padding: 0.7rem 1.3rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 650;
  transition: transform 0.25s var(--ease), background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--accent);
  color: #14110c;
}

.btn-primary:hover {
  background: var(--accent-hot);
}

.btn-ghost {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.btn-ghost:hover {
  border-color: rgba(196, 165, 116, 0.55);
  background: var(--brass-glow);
}

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 1.25rem;
  z-index: 3;
  width: 1.5rem;
  height: 2.2rem;
  border: 1px solid rgba(242, 235, 224, 0.28);
  border-radius: 999px;
  transform: translateX(-50%);
}

.hero-scroll span {
  display: block;
  width: 4px;
  height: 4px;
  margin: 0.45rem auto 0;
  border-radius: 50%;
  background: var(--accent);
  animation: scrollPulse 1.6s ease-in-out infinite;
}

@keyframes heroDrift {
  from {
    transform: scale(1.05) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.11) translate3d(-1.4%, -1%, 0);
  }
}

@keyframes scrollPulse {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  50% {
    transform: translateY(10px);
    opacity: 1;
  }
}

/* ===== Sections ===== */
.section {
  padding: clamp(4.5rem, 10vh, 7.5rem) 0;
}

.section-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 0 var(--pad);
}

.section-head {
  margin-bottom: 2.5rem;
}

.eyebrow {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-title {
  margin: 0;
  max-width: 16ch;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.8vw, 3.25rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.section-lede {
  margin: 1rem 0 0;
  max-width: 38rem;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 0.98rem;
}

/* ===== About ===== */
.about {
  border-top: 1px solid var(--line);
  background:
    radial-gradient(700px 420px at 10% 20%, rgba(95, 125, 109, 0.12), transparent 65%),
    linear-gradient(180deg, rgba(18, 26, 23, 0.7), transparent 55%);
}

.about-layout {
  display: grid;
  gap: 2.5rem;
}

.about-visual {
  position: relative;
  max-width: 420px;
  margin: 0 auto;
}

.about-visual::after {
  content: "";
  position: absolute;
  inset: auto -8% -8% auto;
  width: 55%;
  height: 45%;
  background: radial-gradient(circle, rgba(196, 165, 116, 0.22), transparent 70%);
  z-index: 0;
}

.about-visual img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 58% 12%;
  border-radius: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.4);
}

.about-main {
  display: grid;
  gap: 2rem;
}

@media (min-width: 920px) {
  .about-layout {
    grid-template-columns: 0.85fr 1.35fr;
    gap: 3.5rem;
    align-items: start;
  }

  .about-visual {
    margin: 0;
    position: sticky;
    top: 5.5rem;
  }

  .about-main {
    gap: 2.5rem;
  }
}

.about-prose p {
  margin: 0 0 1.2rem;
  color: #d8d3c8;
  font-size: 1.08rem;
}

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

.about-facts {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.fact {
  display: grid;
  gap: 0.3rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
}

.fact-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.fact-value {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 500;
}

/* ===== Mission / Vision ===== */
.purpose {
  padding-top: clamp(1rem, 3vh, 2rem);
  background:
    linear-gradient(180deg, rgba(11, 16, 15, 0.88), rgba(11, 16, 15, 0.92)),
    url("/assets/atmosphere.jpg") center / cover no-repeat;
}

.purpose-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 860px) {
  .purpose-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
}

.purpose-panel {
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid var(--line);
  background:
    linear-gradient(160deg, rgba(196, 165, 116, 0.08), transparent 55%),
    var(--bg-panel);
}

.purpose-title {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.15;
}

.purpose-panel p:last-child {
  margin: 0;
  color: #d2cdc2;
  font-family: var(--font-display);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== Skills ===== */
.skills {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, rgba(95, 125, 109, 0.06), transparent);
}

.skill-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

@media (min-width: 760px) {
  .skill-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.skill-grid li {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 760px) {
  .skill-grid li:nth-child(odd) {
    padding-right: 1.75rem;
  }
  .skill-grid li:nth-child(even) {
    padding-left: 1.75rem;
    border-left: 1px solid var(--line);
  }
}

.skill-num {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  flex: 0 0 auto;
}

.skill-name {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  font-weight: 600;
  letter-spacing: -0.015em;
}

/* ===== Work cases ===== */
.work {
  border-top: 1px solid var(--line);
  padding-bottom: 0;
}

.work > .section-inner:first-child {
  margin-bottom: 1rem;
}

.case {
  position: relative;
  padding: clamp(2.5rem, 6vh, 4.5rem) 0;
  border-top: 1px solid var(--line);
  overflow: hidden;
}

.case-a {
  background:
    radial-gradient(700px 420px at 85% 40%, rgba(95, 125, 109, 0.16), transparent 70%),
    linear-gradient(180deg, #0f1613, #0b100f);
}

.case-b {
  background:
    radial-gradient(700px 420px at 15% 50%, rgba(196, 165, 116, 0.14), transparent 70%),
    linear-gradient(180deg, #101613, #0b100f);
}

.case-c {
  background:
    radial-gradient(700px 420px at 85% 45%, rgba(90, 120, 140, 0.16), transparent 70%),
    linear-gradient(180deg, #0f1518, #0b100f);
}

.case-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .case-inner {
    grid-template-columns: 1fr 1.05fr;
    gap: 3.5rem;
  }

  .case-b .case-inner {
    grid-template-columns: 1.05fr 1fr;
  }

  .case-b .case-copy {
    order: 2;
  }
}

.case-index {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--accent);
}

.case-copy h3 {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.4vw, 2.55rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.case-copy > p {
  margin: 0 0 1.1rem;
  max-width: 34rem;
  color: #d4cfc4;
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.7;
}

.case-tags {
  color: var(--muted) !important;
  font-size: 0.82rem !important;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.case-media {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 320px;
}

.case-poster {
  position: absolute;
  width: min(78%, 420px);
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 1.25rem;
  opacity: 0.22;
  filter: blur(1px) saturate(1.05);
  transform: rotate(-6deg) translate(18%, 8%);
  z-index: 0;
}

.case-b .case-poster {
  transform: rotate(6deg) translate(-18%, 8%);
}

.phone {
  position: relative;
  z-index: 1;
  width: min(100%, 280px);
  padding: 0.55rem;
  border-radius: 2rem;
  background: linear-gradient(160deg, #2a322e, #121816 55%, #0a0e0c);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    0 30px 70px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(196, 165, 116, 0.08);
  animation: phoneFloat 5.5s ease-in-out infinite alternate;
}

.phone img {
  width: 100%;
  border-radius: 1.5rem;
}

@keyframes phoneFloat {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-10px);
  }
}

/* ===== Also in the book ===== */
.book {
  padding: clamp(3.5rem, 8vh, 5.5rem) 0;
}

.book-title {
  margin: 0 0 1.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.8vw, 1.9rem);
  font-weight: 650;
  letter-spacing: -0.02em;
}

.book-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

@media (min-width: 700px) {
  .book-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1000px) {
  .book-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.book-grid li {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.95rem;
  row-gap: 0.15rem;
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s var(--ease);
}

.book-grid li:hover {
  border-color: rgba(196, 165, 116, 0.4);
  background: rgba(196, 165, 116, 0.05);
  transform: translateY(-2px);
}

.book-mark {
  grid-row: 1 / span 2;
  align-self: center;
  display: grid;
  place-items: center;
  width: 3.1rem;
  height: 3.1rem;
  border-radius: 0.7rem;
  background: linear-gradient(145deg, rgba(196, 165, 116, 0.2), rgba(95, 125, 109, 0.18));
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent-hot);
}

.book-grid strong {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 650;
}

.book-grid em {
  font-family: var(--font-display);
  font-style: normal;
  font-size: 0.82rem;
  color: var(--muted);
}

/* ===== Contact ===== */
.contact {
  border-top: 1px solid var(--line);
  background:
    radial-gradient(720px 380px at 20% 0%, var(--brass-glow), transparent 70%),
    linear-gradient(180deg, #121a17, #0b100f);
}

.contact-panel {
  max-width: 44rem;
}

.contact-email {
  display: inline-block;
  margin: 1.5rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--accent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, color 0.25s ease;
}

.contact-email:hover {
  border-color: var(--accent);
  color: var(--accent-hot);
}

.contact-channels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0 0 1.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--muted);
}

.contact-channels a:hover {
  color: var(--ink);
}

.contact-note {
  margin: 0;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 0.9rem;
}

.contact-note em {
  font-family: var(--font-serif);
  font-style: italic;
  color: #d8d0c2;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1.5rem var(--pad) 2.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 0.8rem;
}

.site-footer p {
  margin: 0;
}

/* ===== Motion ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.85s ease, transform 0.85s var(--ease);
}

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

.reveal[data-delay="1"] {
  transition-delay: 0.1s;
}
.reveal[data-delay="2"] {
  transition-delay: 0.2s;
}
.reveal[data-delay="3"] {
  transition-delay: 0.3s;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-photo,
  .phone,
  .hero-scroll span {
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}