:root {
  --bg: #0f1113;
  --ink: #f3f2ef;
  --ink-soft: #b9b4aa;
  --steel: #7f8c94;
  --sand: #15181b;
  --accent: #c7a46a;
  --accent-deep: #a68553;
  --panel: #1b1f23;
  --dark: #121518;
  --dark-soft: #15181b;
  --stroke: rgba(255, 255, 255, 0.08);
  --radius: 16px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
  --brand-logo-url: url("assets/logo.png");
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 20% 20%, rgba(36, 41, 46, 0.9), transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(199, 164, 106, 0.1), transparent 35%),
    var(--bg);
  line-height: 1.5;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.15;
  font-family: "Oswald", "Arial Narrow", sans-serif;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

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

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  background: rgba(15, 17, 19, 0.7);
  border-bottom: 1px solid var(--stroke);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.brand-logo {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  border: 0;
  background: var(--brand-logo-url) center/contain no-repeat;
  background-color: transparent;
}

.brand-mark {
  font-family: "Oswald", sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1;
}

.brand-sub {
  font-size: 0.75rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.nav-links {
  display: flex;
  gap: 1.2rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 999px;
  padding: 0.75rem 1.2rem;
  font-size: 0.92rem;
  font-weight: 600;
  background: linear-gradient(145deg, var(--accent), var(--accent-deep));
  color: #0f1113;
  box-shadow: 0 10px 25px rgba(199, 164, 106, 0.28);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(199, 164, 106, 0.34);
}

.btn-small {
  font-size: 0.82rem;
  padding: 0.62rem 1rem;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--stroke);
  box-shadow: none;
}

.btn.full {
  width: 100%;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 86vh;
  padding: 8rem 0 4.2rem;
}

.hero-slider,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-slider {
  z-index: 0;
}

.hero-slider img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  filter: grayscale(0.15) contrast(1.05);
  animation: heroFade 25s infinite;
}

.hero-slider img:nth-child(1) { animation-delay: 0s; }
.hero-slider img:nth-child(2) { animation-delay: 5s; }
.hero-slider img:nth-child(3) { animation-delay: 10s; }
.hero-slider img:nth-child(4) { animation-delay: 15s; }
.hero-slider img:nth-child(5) { animation-delay: 20s; }

.hero-overlay {
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(12, 14, 17, 0.72), rgba(12, 14, 17, 0.88)),
    radial-gradient(circle at 82% 15%, rgba(199, 164, 106, 0.18), transparent 32%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 2rem;
}

.kicker {
  margin: 0 0 0.6rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero h1 {
  font-size: clamp(2rem, 4.6vw, 4rem);
}

.lead {
  margin: 1.2rem 0 0;
  max-width: 62ch;
  color: var(--ink-soft);
}

.hero-cta {
  margin-top: 1.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.trust-strip {
  margin-top: 2.2rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.trust-strip div {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--stroke);
  border-radius: 12px;
  padding: 0.9rem;
}

.trust-strip strong {
  display: block;
  font-size: 1.2rem;
}

.trust-strip span {
  font-size: 0.83rem;
  color: var(--ink-soft);
}

.hero-panel {
  align-self: start;
  background: linear-gradient(135deg, rgba(42, 49, 55, 0.9), rgba(23, 27, 31, 0.94));
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(6px);
}

.hero-panel h2 {
  font-size: 1.4rem;
}

.hero-panel ul {
  margin: 1rem 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
}

.panel-note {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.section {
  padding: 4.5rem 0;
}

.section-head {
  margin-bottom: 1.8rem;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.6rem);
}

.section-note {
  margin: 0.6rem 0 0;
  color: var(--ink-soft);
  max-width: 64ch;
}

.section-dark {
  background: linear-gradient(145deg, var(--dark), var(--dark-soft));
  color: #f4f2ee;
}

.section-dark .kicker {
  color: var(--accent);
}

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

.project-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
}

.project-image {
  height: 210px;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.08) contrast(1.05);
  transform: scale(1.02);
}

.project-body {
  padding: 1rem 1rem 1.25rem;
}

.project-body h3 {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.project-body p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.portfolio-footer {
  margin-top: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink-soft);
}

.types-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  grid-auto-flow: row;
}

.type-card {
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.type-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.35);
}

.type-card:focus-visible {
  outline: 2px solid rgba(199, 164, 106, 0.6);
  outline-offset: 2px;
}

.type-media {
  position: relative;
  width: 100%;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  border-radius: var(--radius);
  overflow: hidden;
}

.type-media img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
  display: block;
}

.type-media img.is-photo {
  object-fit: cover;
}

.type-card h3 {
  margin-top: 0.8rem;
  font-size: 1rem;
}

.type-hotspots {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-radius: 12px;
  overflow: hidden;
  z-index: 2;
}

.type-zone {
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.type-zone:hover {
  background: rgba(199, 164, 106, 0.08);
}

.type-zone:focus-visible {
  outline: 2px solid rgba(199, 164, 106, 0.55);
  outline-offset: -2px;
}

.type-zone + .type-zone {
  border-left: 1px solid transparent;
}

.type-dots {
  display: inline-flex;
  gap: 6px;
  margin-top: 0.45rem;
}

.type-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid rgba(199, 164, 106, 0.5);
  background: rgba(199, 164, 106, 0.15);
  cursor: pointer;
  padding: 0;
}

.type-dots .dot.is-active {
  background: var(--accent);
  border-color: var(--accent);
}

.types-note {
  margin-top: 1.2rem;
  color: var(--ink-soft);
}


.inline-link {
  color: var(--accent);
  border-bottom: 1px solid rgba(199, 164, 106, 0.4);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.8rem;
  grid-auto-flow: row;
}

.benefit-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 0.9rem;
}

.benefit-card img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.benefit-card h3 {
  margin-top: 0.6rem;
  font-size: 1rem;
}

.benefit-card p {
  margin: 0.5rem 0 0;
  font-size: 0.86rem;
  color: var(--ink-soft);
}

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

.segment-card {
  padding: 1.3rem;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: var(--panel);
}

.segment-card.featured {
  border-color: rgba(199, 164, 106, 0.48);
  box-shadow: 0 18px 30px rgba(199, 164, 106, 0.12);
}

.segment-card h3 {
  font-size: 1.55rem;
}

.segment-sub {
  margin: 0.5rem 0 0.8rem;
  color: var(--ink-soft);
}

.segment-card ul {
  margin: 0;
  padding-left: 1.1rem;
}

.section-accent {
  background:
    linear-gradient(130deg, rgba(199, 164, 106, 0.14), rgba(127, 140, 148, 0.2)),
    #111417;
}

.master-wrap {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.2rem;
}

.master-text {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  height: 100%;
}

.master-points {
  margin: 0;
  padding-left: 1.2rem;
}

.master-cta {
  align-self: flex-start;
  margin-top: auto;
  margin-bottom: auto;
}

.master-photo-card {
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.master-photo {
  background: rgba(255, 255, 255, 0.03);
}

.master-photo img {
  width: 100%;
  display: block;
  height: 260px;
  object-fit: cover;
}

.master-bio {
  padding: 1rem;
}

.master-bio h3 {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.master-bio p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.consult-wrap {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.2rem;
  align-items: center;
}

.consult-card {
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 0.55rem 1rem;
  box-shadow: var(--shadow);
  display: grid;
  gap: 0.4rem;
}

.consult-label {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.consult-note {
  color: var(--ink-soft);
  margin: 0;
  font-size: 0.85rem;
}

label {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.field {
  display: block;
}

.field-label {
  display: block;
  margin-bottom: 0.35rem;
}

.field-error {
  display: block;
  font-size: 0.75rem;
  color: #f0c18b;
  margin-top: 0.35rem;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.field.has-error .field-error {
  opacity: 1;
  transform: translateY(0);
}

.field.has-error input,
.field.has-error textarea {
  border-color: rgba(240, 193, 139, 0.7);
}

input,
select,
textarea {
  margin-top: 0.32rem;
  width: 100%;
  border: 1px solid var(--stroke);
  border-radius: 12px;
  padding: 0.78rem 0.8rem;
  font: inherit;
  background: rgba(255, 255, 255, 0.03);
  color: var(--ink);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  align-items: start;
}

.faq-item {
  border: 1px solid var(--stroke);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.03);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  list-style: none;
  position: relative;
  padding-right: 1.8rem;
  line-height: 1.3;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-weight: 600;
  color: var(--accent);
  position: absolute;
  right: 0;
  top: 50%;
  width: 1.2rem;
  height: 1.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transform: translateY(-50%);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-6px);
  transition: height 0.35s ease, opacity 0.35s ease, transform 0.35s ease;
}

.faq-item[open] .faq-answer {
  height: auto;
  opacity: 1;
  transform: translateY(0);
}

.faq-answer p {
  overflow: hidden;
  margin: 0.6rem 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  align-items: start;
}

.contact-links {
  margin-top: 1.2rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.contact-links a {
  border: 1px solid var(--stroke);
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  font-size: 0.9rem;
}

.lead-form {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 1rem;
}

.form-note {
  margin: 0.8rem 0 0;
  font-size: 0.78rem;
  color: rgba(244, 242, 238, 0.75);
}

.legal-page h1 {
  margin-top: 0.4rem;
}

.legal-text {
  margin-top: 1.2rem;
  display: grid;
  gap: 0.9rem;
  color: var(--ink-soft);
}

.legal-text h2 {
  margin: 0.8rem 0 0;
  font-size: 1rem;
  color: var(--ink);
}

.legal-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.35rem;
}

.site-footer {
  padding: 1.2rem 0;
  background: #0b0d10;
  color: #dddbd6;
  font-size: 0.85rem;
}

.footer-wrap {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-main {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.footer-legal {
  max-width: 520px;
  font-size: 0.76rem;
  color: rgba(221, 219, 214, 0.78);
  display: grid;
  gap: 0.35rem;
}

.reveal-up {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

.delay-1 {
  transition-delay: 0.14s;
}

.delay-2 {
  transition-delay: 0.24s;
}

.delay-3 {
  transition-delay: 0.34s;
}

.delay-4 {
  transition-delay: 0.44s;
}

@keyframes heroFade {
  0% { opacity: 0; }
  4% { opacity: 1; }
  18% { opacity: 1; }
  24% { opacity: 0; }
  100% { opacity: 0; }
}

@media (max-width: 1100px) {
  .benefits-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .consult-wrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero-grid,
  .master-wrap,
  .contact-grid,
  .project-grid,
  .segment-grid,
  .types-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .benefits-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 7rem;
  }

  .portfolio-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-wrap {
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .hero {
    padding-top: 5.2rem;
  }

  .trust-strip,
  .benefits-grid {
    grid-template-columns: 1fr;
  }
}