:root {
  color-scheme: dark;
  --bg: #070706;
  --bg-soft: #10100e;
  --panel: #151411;
  --ink: #f7f1e7;
  --muted: #c4bbad;
  --quiet: #8f8678;
  --gold: #c5a35e;
  --gold-soft: #f0d999;
  --line: rgba(247, 241, 231, 0.13);
  --shadow: rgba(0, 0, 0, 0.45);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #050504 0%, var(--bg) 46%, #0d0c0a 100%);
  color: var(--ink);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

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

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

button {
  font: inherit;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 24px;
  width: 100%;
  padding: 18px clamp(22px, 4vw, 54px);
  border-bottom: 1px solid transparent;
  transition: background 240ms ease, border-color 240ms ease, padding 240ms ease;
}

.site-header.is-scrolled {
  padding-top: 12px;
  padding-bottom: 12px;
  border-color: var(--line);
  background: rgba(7, 7, 6, 0.86);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  width: clamp(166px, 16vw, 232px);
  height: 42px;
  align-items: center;
}

.brand img {
  object-fit: contain;
  object-position: left center;
}

.desktop-nav {
  justify-self: center;
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-size: 13px;
}

.desktop-nav a {
  transition: color 180ms ease;
}

.desktop-nav a:hover {
  color: var(--ink);
}

.language-toggle,
.menu-toggle {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--ink);
  cursor: pointer;
}

.language-toggle {
  min-width: 94px;
  min-height: 40px;
  padding: 0 14px;
  color: var(--gold-soft);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 4px auto;
  background: var(--ink);
}

.mobile-nav {
  position: fixed;
  z-index: 18;
  inset: 74px 18px auto;
  display: none;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(14, 13, 11, 0.97);
}

.mobile-nav.is-open {
  display: grid;
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
}

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

.hero-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.74) 0%, rgba(0, 0, 0, 0.42) 42%, rgba(0, 0, 0, 0.16) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.22) 0%, rgba(0, 0, 0, 0.74) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(360px, 0.52fr) minmax(280px, 0.48fr);
  align-items: end;
  gap: clamp(28px, 6vw, 90px);
  min-height: 100svh;
  max-width: 1320px;
  margin: 0 auto;
  padding: 150px clamp(22px, 5vw, 68px) 62px;
}

.hero-content {
  max-width: 820px;
}

.eyebrow,
.section-label {
  margin: 0 0 14px;
  color: var(--gold-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  margin-bottom: 18px;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.08;
}

h1 {
  max-width: 820px;
  font-size: clamp(48px, 5.2vw, 72px);
}

h2 {
  font-size: clamp(30px, 3.2vw, 48px);
}

h3 {
  font-size: clamp(24px, 2.2vw, 34px);
}

.hero-content p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(18px, 1.4vw, 22px);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button-primary {
  border-color: var(--gold);
  background: var(--gold);
  color: #0c0b09;
}

.button-ghost {
  background: rgba(255, 255, 255, 0.035);
  color: var(--ink);
}

.icon-button svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.hero-note {
  justify-self: end;
  display: grid;
  width: min(360px, 100%);
  border: 1px solid var(--line);
  background: rgba(10, 9, 8, 0.58);
  backdrop-filter: blur(12px);
}

.hero-note span {
  position: relative;
  padding: 18px 20px;
  padding-left: 52px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.hero-note span::before {
  position: absolute;
  top: 50%;
  left: 20px;
  width: 18px;
  height: 18px;
  content: "";
  background: url("assets/brand/favicon-32.png") center / contain no-repeat;
  transform: translateY(-50%);
}

.hero-note span:last-child {
  border-bottom: 0;
}

.section-pad {
  padding: clamp(72px, 8vw, 118px) clamp(22px, 5vw, 68px);
}

.intro,
.services,
.faq,
.contact {
  max-width: var(--max);
  margin: 0 auto;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.8fr);
  gap: clamp(34px, 7vw, 86px);
}

.intro-grid > h2 {
  font-size: clamp(28px, 2.75vw, 42px);
}

.intro-copy,
.section-intro p,
.expert-copy p,
.contact-copy p {
  color: var(--muted);
  font-size: 17px;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.principles article {
  min-height: 190px;
  padding: 34px clamp(22px, 4vw, 50px);
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.principles article:last-child {
  border-right: 0;
}

.principles span,
.signature-card span,
.timeline span {
  display: block;
  margin-bottom: 22px;
  color: var(--gold-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.principles strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.principles p {
  max-width: 360px;
  margin-bottom: 0;
  color: var(--muted);
}

.expert {
  display: grid;
  grid-template-columns: minmax(340px, 0.86fr) minmax(0, 0.9fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
}

.expert-media {
  height: clamp(440px, 54vw, 620px);
  border: 1px solid var(--line);
  box-shadow: 0 28px 90px var(--shadow);
  overflow: hidden;
}

.expert-media img {
  object-position: center top;
}

.expert-copy {
  max-width: 560px;
}

.expert-copy h2 {
  max-width: 540px;
}

.signature {
  display: inline-flex;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--gold-soft);
  font-size: 14px;
  letter-spacing: 0.03em;
}

.section-intro {
  max-width: 1040px;
  margin-bottom: 44px;
}

.section-intro > p:not(.section-label) {
  max-width: none;
  font-size: 18px;
}

.section-intro.compact {
  max-width: 1040px;
  margin-top: 76px;
  margin-bottom: 30px;
}

.section-intro.compact h2 {
  max-width: 980px;
  font-size: clamp(29px, 2.85vw, 42px);
}

.section-intro.centered {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.signature-services {
  display: grid;
  gap: 28px;
}

.signature-card {
  display: grid;
  grid-template-columns: minmax(360px, 0.92fr) minmax(0, 1fr);
  min-height: 470px;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.signature-card:nth-child(even) {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.92fr);
}

.signature-card:nth-child(even) img {
  order: 2;
}

.signature-card > div {
  align-self: center;
  padding: clamp(28px, 5vw, 62px);
}

.signature-card p {
  color: var(--muted);
  font-size: 17px;
}

.signature-card ul {
  display: grid;
  gap: 9px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.signature-card li {
  position: relative;
  min-height: 18px;
  padding-left: 30px;
  color: var(--ink);
  font-size: 14px;
}

.signature-card li::before {
  position: absolute;
  top: 1px;
  left: 0;
  content: "";
  width: 17px;
  height: 17px;
  background: url("assets/brand/favicon-32.png") center / contain no-repeat;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  display: grid;
  grid-template-columns: minmax(190px, 0.52fr) minmax(0, 1fr);
  min-height: 260px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
  overflow: hidden;
}

.service-card > div {
  padding: 26px;
}

.service-card h3 {
  margin-bottom: 12px;
  font-size: 25px;
}

.service-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.process {
  max-width: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #0d0c0a;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: var(--max);
  margin: 44px auto 0;
  border: 1px solid var(--line);
}

.timeline article {
  min-height: 220px;
  padding: 28px;
  border-right: 1px solid var(--line);
}

.timeline article:last-child {
  border-right: 0;
}

.timeline h3 {
  margin-bottom: 10px;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 21px;
  font-weight: 600;
}

.timeline p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.instagram {
  display: grid;
  grid-template-columns: minmax(320px, 0.58fr) minmax(0, 0.9fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
}

.instagram-copy {
  max-width: 450px;
}

.instagram-copy p {
  color: var(--muted);
}

.reel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.reel-card {
  aspect-ratio: 9 / 14;
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--panel);
}

.faq-list {
  max-width: 900px;
  margin: 42px auto 0;
  border-top: 1px solid var(--line);
}

details {
  border-bottom: 1px solid var(--line);
}

summary {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  font-size: 18px;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--gold-soft);
  font-size: 24px;
}

details[open] summary::after {
  content: "-";
}

details p {
  max-width: 760px;
  padding: 0 0 24px;
  color: var(--muted);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.72fr);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.contact-copy,
.contact-details {
  padding: clamp(28px, 5vw, 54px);
}

.contact-details {
  display: grid;
  gap: 24px;
  border-left: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.18);
}

.contact-details span {
  display: block;
  margin-bottom: 6px;
  color: var(--gold-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.contact-details a,
.contact-details p {
  margin: 0;
  color: var(--ink);
  font-size: 18px;
}

.map {
  display: block;
  width: 100%;
  height: clamp(320px, 44vw, 480px);
  margin-top: 18px;
  border: 1px solid var(--line);
  filter: grayscale(100%) invert(90%) contrast(0.9);
}

.floating-whatsapp {
  position: fixed;
  z-index: 20;
  right: 22px;
  bottom: 22px;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid rgba(240, 217, 153, 0.55);
  border-radius: 50%;
  background: #0c0b09;
  color: var(--gold-soft);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.42);
  transition: transform 180ms ease, color 180ms ease, border-color 180ms ease;
}

.floating-whatsapp svg {
  width: 27px;
  height: 27px;
  fill: currentColor;
}

.floating-whatsapp:hover {
  transform: translateY(-3px);
  border-color: #25d366;
  color: #25d366;
}

.image-reveal img {
  filter: grayscale(100%) contrast(1.08);
  transition: filter 700ms ease, transform 700ms ease;
}

.image-reveal:hover img,
.image-reveal:focus-within img {
  filter: grayscale(0%) contrast(1);
  transform: scale(1.035);
}

@media (max-width: 1040px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero-inner,
  .intro-grid,
  .expert,
  .instagram,
  .contact-panel,
  .signature-card,
  .signature-card:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .signature-card:nth-child(even) img {
    order: 0;
  }

  .hero-note {
    justify-self: start;
  }

  .principles,
  .timeline,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .principles article,
  .timeline article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .principles article:last-child,
  .timeline article:last-child {
    border-bottom: 0;
  }

  .contact-details {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 14px 16px;
    gap: 10px;
  }

  .brand {
    width: 146px;
    height: 34px;
  }

  .language-toggle {
    min-width: 74px;
    min-height: 36px;
    padding: 0 9px;
    font-size: 10px;
  }

  .hero-inner {
    padding: 126px 20px 38px;
  }

  h1 {
    font-size: clamp(40px, 11vw, 52px);
  }

  h2 {
    font-size: clamp(28px, 9vw, 38px);
  }

  h3 {
    font-size: 25px;
  }

  .hero-actions,
  .contact-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .hero-note {
    width: 100%;
  }

  .signature-card {
    min-height: 0;
  }

  .signature-card > img {
    height: 330px;
  }

  .service-card {
    grid-template-columns: 1fr;
  }

  .service-card > img {
    height: 260px;
  }

  .reel-grid {
    gap: 8px;
  }

  .image-reveal img,
  .reel-card img {
    filter: grayscale(72%) contrast(1.04) saturate(0.62);
  }

  .image-reveal:active img {
    filter: grayscale(0%) contrast(1) saturate(1);
  }
}