/* Sukeyu Projects — Black / White + Logo Accents */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Syne:wght@600;700;800&display=swap');

:root {
  --black: #050505;
  --black-2: #0d0d0d;
  --black-3: #161616;
  --white: #f7f7f5;
  --white-dim: rgba(247, 247, 245, 0.72);
  --muted: #8a8a86;
  --yellow: #f0c51a;
  --yellow-soft: #f5d44a;
  --rust: #a34d32;
  --rust-deep: #7c3a26;
  --line: rgba(247, 247, 245, 0.1);
  --glass: rgba(255, 255, 255, 0.04);
  --radius: 2px;
  --nav-h: 82px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font: 'Outfit', sans-serif;
  --display: 'Syne', sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
  border: none;
  outline: none;
  background: none;
}

.container {
  width: min(1180px, 92%);
  margin-inline: auto;
}

.container-wide {
  width: min(1320px, 94%);
  margin-inline: auto;
}

/* Top bar */
.topbar {
  background: var(--black-2);
  border-bottom: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--muted);
  padding: 0.55rem 0;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.topbar-left,
.topbar-right {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  align-items: center;
}

.topbar a:hover {
  color: var(--yellow);
}

.topbar i,
.topbar .ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin-right: 0.4rem;
  vertical-align: -3px;
  color: var(--yellow);
}

.topbar .ico svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* Header / Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(5, 5, 5, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.35s var(--ease), background 0.35s;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(5, 5, 5, 0.96);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--nav-h);
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo img {
  height: 64px;
  width: auto;
  display: block;
}

.logo img.footer-logo {
  height: 58px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav-menu > li {
  position: relative;
}

.nav-menu > li > a {
  display: block;
  padding: 0.7rem 0.9rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--white-dim);
  transition: color 0.25s;
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active,
.nav-menu > li:hover > a {
  color: var(--yellow);
}

.nav-menu .dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--black-2);
  border: 1px solid var(--line);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: 0.3s var(--ease);
  padding: 0.5rem 0;
}

.nav-menu > li:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  display: block;
  padding: 0.65rem 1.1rem;
  font-size: 0.88rem;
  color: var(--white-dim);
  transition: 0.2s;
}

.dropdown a:hover {
  color: var(--yellow);
  background: var(--glass);
  padding-left: 1.35rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: 0.35s var(--ease);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--yellow);
  color: var(--black);
}

.btn-primary:hover {
  background: var(--white);
  transform: translateY(-2px);
}

.btn-outline {
  border-color: rgba(247, 247, 245, 0.35);
  color: var(--white);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--yellow);
  color: var(--yellow);
}

.btn-rust {
  background: var(--rust);
  color: var(--white);
}

.btn-rust:hover {
  background: var(--rust-deep);
}

.nav-cta {
  padding: 0.7rem 1.25rem;
  font-size: 0.8rem;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  border: 1px solid var(--line);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--yellow);
  transition: 0.3s;
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - 120px);
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.1s var(--ease);
  background-size: cover;
  background-position: center;
  background-color: #0a0a0a;
}

.hero-slide-video {
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.04);
}

.hero-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(rgba(5, 5, 5, 0.55), rgba(5, 5, 5, 0.62)),
    linear-gradient(to top, rgba(5, 5, 5, 0.88) 0%, transparent 55%);
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide.active:not(.hero-slide-video) {
  animation: kenburns 12s ease-out forwards;
}

@keyframes kenburns {
  from { transform: scale(1); }
  to { transform: scale(1.08); }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 5rem 0 4.5rem;
  width: min(1180px, 92%);
  margin-inline: auto;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 1.25rem;
  font-weight: 600;
}

.hero-eyebrow::before {
  content: '';
  width: 36px;
  height: 2px;
  background: var(--rust);
}

.hero h1 {
  font-family: var(--display);
  font-size: clamp(2.6rem, 6.5vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 14ch;
  margin-bottom: 1.25rem;
}

.hero h1 span {
  color: var(--yellow);
}

.hero-text {
  max-width: 38ch;
  color: var(--white-dim);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2.5rem;
}

.hero-meta {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  max-width: 520px;
}

.hero-meta strong {
  display: block;
  font-family: var(--display);
  font-size: 1.5rem;
  color: var(--yellow);
  line-height: 1.1;
}

.hero-meta span {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-nav {
  position: absolute;
  right: 4%;
  bottom: 4.5rem;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 1px solid var(--muted);
  cursor: pointer;
  transition: 0.3s;
}

.hero-dot.active {
  background: var(--yellow);
  border-color: var(--yellow);
  height: 28px;
}

/* Section commons */
.section {
  padding: 6rem 0;
  position: relative;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--rust);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--display);
  font-size: clamp(1.9rem, 3.5vw, 2.85rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-title span {
  color: var(--yellow);
}

.section-lead {
  color: var(--muted);
  max-width: 52ch;
  font-size: 1.02rem;
}

.section-head {
  margin-bottom: 3rem;
}

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

.section-head.center .section-lead {
  margin-inline: auto;
}

/* Feature cards — clean text panels, no images */
.features {
  background: var(--black-2);
  border-block: 1px solid var(--line);
  padding: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.feature-card {
  position: relative;
  padding: 2.75rem 2.1rem 2.5rem;
  border-right: 1px solid var(--line);
  background: transparent;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--white);
  min-height: 280px;
  transition: background 0.35s var(--ease), transform 0.35s var(--ease);
  overflow: hidden;
}

.feature-card:last-child {
  border-right: none;
}

.feature-card::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--yellow), var(--rust));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}

.feature-card:hover {
  background: var(--black-3);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-num {
  font-family: var(--display);
  font-size: 0.9rem;
  color: var(--yellow);
  letter-spacing: 0.18em;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-family: var(--display);
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  margin: 0 0 0.85rem;
  line-height: 1.2;
  color: var(--white);
  transition: color 0.3s;
}

.feature-card:hover h3 {
  color: var(--yellow);
}

.feature-card p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0 0 1.5rem;
  flex: 1;
}

.feature-link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rust);
  transition: color 0.3s, letter-spacing 0.3s;
}

.feature-card:hover .feature-link {
  color: var(--yellow);
  letter-spacing: 0.14em;
}

/* Marquee */
.marquee-wrap {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--black);
  padding: 1.1rem 0;
}

.marquee {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: marquee 32s linear infinite;
  white-space: nowrap;
}

.marquee span {
  font-family: var(--display);
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.marquee span em {
  font-style: normal;
  color: var(--yellow);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* About home */
.about-home {
  background: var(--black);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-visual img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  filter: grayscale(0.35) contrast(1.05);
}

.about-visual::after {
  content: '';
  position: absolute;
  inset: auto -16px -16px auto;
  width: 55%;
  height: 55%;
  border: 1px solid var(--yellow);
  z-index: -1;
}

.about-badge {
  position: absolute;
  left: -18px;
  bottom: 40px;
  background: var(--yellow);
  color: var(--black);
  padding: 1.25rem 1.4rem;
  font-family: var(--display);
  font-weight: 700;
  max-width: 160px;
  line-height: 1.25;
}

.about-tabs {
  display: flex;
  gap: 0.35rem;
  margin: 1.5rem 0 1.25rem;
  border-bottom: 1px solid var(--line);
}

.about-tab {
  padding: 0.75rem 1.1rem;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: 0.25s;
}

.about-tab.active,
.about-tab:hover {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

.tab-panel {
  display: none;
  color: var(--white-dim);
  animation: fadeUp 0.5s var(--ease);
}

.tab-panel.active {
  display: block;
}

.tab-panel h4 {
  font-family: var(--display);
  color: var(--white);
  margin: 1rem 0 0.5rem;
  font-size: 1.15rem;
}

.check-list {
  margin-top: 1.25rem;
  display: grid;
  gap: 0.55rem;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: var(--white-dim);
  font-size: 0.95rem;
}

.check-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  margin-top: 0.45rem;
  flex-shrink: 0;
  background: var(--rust);
}

/* Stats */
.stats {
  background:
    linear-gradient(rgba(5, 5, 5, 0.82), rgba(5, 5, 5, 0.88)),
    url('../assets/images/hero-01.jpg') center/cover;
  padding: 5rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.stat-item strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  color: var(--yellow);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-item span {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Services */
.services {
  background: var(--black-2);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--black);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: rgba(240, 197, 26, 0.35);
  transform: translateY(-6px);
}

.service-img {
  height: 220px;
  overflow: hidden;
  position: relative;
}

.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.4);
  transition: 0.7s var(--ease);
}

.service-card:hover .service-img img {
  transform: scale(1.08);
  filter: grayscale(0);
}

.service-img .num {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--black);
  color: var(--yellow);
  font-family: var(--display);
  font-size: 0.8rem;
  padding: 0.35rem 0.65rem;
  letter-spacing: 0.08em;
}

.service-body {
  padding: 1.6rem 1.5rem 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-body h3 {
  font-family: var(--display);
  font-size: 1.3rem;
  margin-bottom: 0.65rem;
}

.service-body p {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 1.1rem;
  flex: 1;
}

.service-body ul {
  margin-bottom: 1.35rem;
}

.service-body li {
  font-size: 0.88rem;
  color: var(--white-dim);
  padding: 0.3rem 0;
  padding-left: 1rem;
  position: relative;
}

.service-body li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 5px;
  height: 5px;
  background: var(--rust);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--yellow);
  transition: gap 0.3s;
}

.link-arrow:hover {
  gap: 0.85rem;
}

/* Projects */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.1rem;
}

.project-card {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  grid-column: span 4;
}

.project-card.large {
  grid-column: span 8;
  min-height: 420px;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.5) brightness(0.75);
  transition: 0.7s var(--ease);
  position: absolute;
  inset: 0;
}

.project-card:hover img {
  transform: scale(1.06);
  filter: grayscale(0.15) brightness(0.7);
}

.project-info {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.75rem;
  background: linear-gradient(transparent, rgba(5, 5, 5, 0.92));
  z-index: 1;
  transform: translateY(8px);
  transition: 0.4s var(--ease);
}

.project-card:hover .project-info {
  transform: translateY(0);
}

.project-info .tag {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 0.4rem;
}

.project-info h3 {
  font-family: var(--display);
  font-size: 1.25rem;
}

.project-info p {
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 0.25rem;
}

/* Reviews */
.reviews {
  background: var(--black-2);
  overflow: hidden;
}

.reviews-track {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 0.5rem;
  scrollbar-width: none;
}

.reviews-track::-webkit-scrollbar {
  display: none;
}

.review-card {
  flex: 0 0 min(380px, 85vw);
  scroll-snap-align: start;
  background: var(--black);
  border: 1px solid var(--line);
  padding: 2rem 1.75rem;
  transition: 0.35s;
}

.review-card:hover {
  border-color: rgba(163, 77, 50, 0.5);
}

.stars {
  color: var(--yellow);
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

.review-card p {
  color: var(--white-dim);
  font-size: 0.98rem;
  margin-bottom: 1.5rem;
  min-height: 6.5rem;
}

.reviewer {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.reviewer-avatar {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--yellow), var(--rust));
  color: var(--black);
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 700;
}

.reviewer strong {
  display: block;
  font-size: 0.95rem;
}

.reviewer span {
  font-size: 0.8rem;
  color: var(--muted);
}

.slider-controls {
  display: flex;
  gap: 0.65rem;
  margin-top: 1.75rem;
}

.slider-btn {
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--white);
  transition: 0.3s;
}

.slider-btn:hover {
  border-color: var(--yellow);
  color: var(--yellow);
}

/* CTA band */
.cta-band {
  padding: 5rem 0;
  background:
    linear-gradient(90deg, rgba(5, 5, 5, 0.92), rgba(5, 5, 5, 0.7)),
    url('../assets/images/hero-02.jpg') center/cover;
  border-block: 1px solid var(--line);
}

.cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-inner h2 {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  max-width: 16ch;
  line-height: 1.15;
}

.cta-inner p {
  color: var(--muted);
  margin-top: 0.65rem;
}

/* Page hero (inner) */
.page-hero {
  position: relative;
  padding: 5.5rem 0 4rem;
  background:
    linear-gradient(rgba(5, 5, 5, 0.78), rgba(5, 5, 5, 0.88)),
    url('../assets/images/hero-03.jpg') center/cover;
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  font-family: var(--display);
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  margin-bottom: 0.75rem;
}

.breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.85rem;
  color: var(--muted);
}

.breadcrumb a:hover {
  color: var(--yellow);
}

.breadcrumb .sep {
  color: var(--rust);
}

/* About page */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.about-story img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  filter: grayscale(0.3);
}

.vision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.vision-card {
  border: 1px solid var(--line);
  padding: 1.75rem;
  background: var(--black-2);
  transition: 0.35s;
}

.vision-card:hover {
  border-color: var(--yellow);
}

.vision-card h3 {
  font-family: var(--display);
  margin-bottom: 0.75rem;
  color: var(--yellow);
  font-size: 1.15rem;
}

.vision-card p,
.vision-card ul {
  color: var(--muted);
  font-size: 0.94rem;
}

.vision-card li {
  padding: 0.3rem 0;
  padding-left: 0.9rem;
  position: relative;
}

.vision-card li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--rust);
}

/* Service detail */
.service-detail {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
}

.service-detail img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  filter: grayscale(0.25);
}

.side-box {
  background: var(--black-2);
  border: 1px solid var(--line);
  padding: 1.75rem;
}

.side-box h3 {
  font-family: var(--display);
  margin-bottom: 1rem;
  font-size: 1.15rem;
}

.side-box li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--white-dim);
  font-size: 0.92rem;
}

.side-box li:last-child {
  border-bottom: none;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}

.gallery-grid img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  filter: grayscale(0.4);
  transition: 0.45s;
}

.gallery-grid img:hover {
  filter: grayscale(0);
  transform: scale(1.02);
}

/* Blog */
.blog-featured {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--black-2);
  overflow: hidden;
  margin-bottom: 2rem;
  transition: 0.4s var(--ease);
}

.blog-featured:hover {
  border-color: rgba(240, 197, 26, 0.35);
}

.blog-featured-img {
  min-height: 360px;
  overflow: hidden;
}

.blog-featured-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.35);
  transition: 0.7s var(--ease);
}

.blog-featured:hover .blog-featured-img img {
  transform: scale(1.05);
  filter: grayscale(0);
}

.blog-featured-body {
  padding: 2.5rem 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.1rem;
  align-items: center;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}

.blog-meta .cat {
  color: var(--yellow);
  font-weight: 600;
}

.blog-featured-body h2 {
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  line-height: 1.2;
  margin-bottom: 0.85rem;
}

.blog-featured-body h2 a:hover {
  color: var(--yellow);
}

.blog-featured-body p {
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

.blog-card {
  border: 1px solid var(--line);
  background: var(--black);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: 0.4s var(--ease);
}

.blog-card:hover {
  border-color: rgba(163, 77, 50, 0.45);
  transform: translateY(-5px);
}

.blog-card-img {
  height: 200px;
  overflow: hidden;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.4);
  transition: 0.6s var(--ease);
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.07);
  filter: grayscale(0);
}

.blog-card-body {
  padding: 1.4rem 1.35rem 1.6rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Home blog carousel — 3 card grid */
.home-blog {
  background: var(--black-2);
  border-block: 1px solid var(--line);
}

.blog-carousel {
  position: relative;
}

.blog-carousel-viewport {
  overflow: hidden;
}

.blog-carousel-track {
  display: flex;
  gap: 1.35rem;
  transition: transform 0.55s var(--ease);
  will-change: transform;
}

.blog-carousel-track .blog-card {
  flex: 0 0 calc((100% - 2.7rem) / 3);
  min-width: 0;
}

.blog-carousel-controls {
  align-items: center;
  margin-top: 1.75rem;
}

.blog-carousel-dots {
  display: flex;
  gap: 0.45rem;
  margin-left: 0.75rem;
}

.blog-carousel-dots button {
  width: 8px;
  height: 8px;
  border: 1px solid var(--muted);
  cursor: pointer;
  padding: 0;
  transition: 0.25s;
  background: transparent;
}

.blog-carousel-dots button.active {
  background: var(--yellow);
  border-color: var(--yellow);
  width: 22px;
}

@media (max-width: 1024px) {
  .blog-carousel-track .blog-card {
    flex: 0 0 calc((100% - 1.35rem) / 2);
  }
}

@media (max-width: 640px) {
  .blog-carousel-track .blog-card {
    flex: 0 0 100%;
  }
}

.blog-card-body h3 {
  font-family: var(--display);
  font-size: 1.15rem;
  line-height: 1.3;
  margin-bottom: 0.65rem;
}

.blog-card-body h3 a:hover {
  color: var(--yellow);
}

.blog-card-body p {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 1.15rem;
  flex: 1;
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.blog-filter {
  padding: 0.55rem 1rem;
  border: 1px solid var(--line);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  transition: 0.25s;
}

.blog-filter:hover,
.blog-filter.active {
  color: var(--black);
  background: var(--yellow);
  border-color: var(--yellow);
}

/* Blog article */
.article-wrap {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2.5rem;
  align-items: start;
}

.article-content {
  max-width: 760px;
}

.article-hero-img {
  width: 100%;
  height: min(420px, 50vw);
  object-fit: cover;
  margin: 1.5rem 0 2rem;
  filter: grayscale(0.2);
}

.article-content h2 {
  font-family: var(--display);
  font-size: 1.45rem;
  margin: 1.75rem 0 0.75rem;
  color: var(--yellow);
}

.article-content p {
  color: var(--white-dim);
  margin-bottom: 1.1rem;
  font-size: 1.02rem;
}

.article-content ul {
  margin: 0 0 1.25rem 1.1rem;
  color: var(--white-dim);
}

.article-content li {
  margin-bottom: 0.45rem;
  list-style: disc;
}

.article-sidebar .side-box {
  margin-bottom: 1.25rem;
}

.article-sidebar a {
  color: var(--white-dim);
  transition: 0.2s;
}

.article-sidebar a:hover {
  color: var(--yellow);
}

@media (max-width: 1024px) {
  .blog-featured,
  .article-wrap {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
}

.contact-info-card {
  background: var(--black-2);
  border: 1px solid var(--line);
  padding: 2rem;
}

.contact-info-card.contact-banner {
  background: linear-gradient(145deg, var(--rust) 0%, var(--rust-deep) 100%);
  border-color: transparent;
  color: var(--white);
}

.contact-info-card.contact-banner h3 {
  color: var(--white);
}

.contact-info-card.contact-banner strong {
  color: rgba(247, 247, 245, 0.75);
}

.contact-info-card.contact-banner p,
.contact-info-card.contact-banner a {
  color: var(--white);
}

.contact-info-card.contact-banner a:hover {
  color: var(--yellow);
}

.contact-info-card h3 {
  font-family: var(--display);
  margin-bottom: 1.5rem;
  font-size: 1.35rem;
}

.info-row {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.35rem;
  align-items: flex-start;
}

.info-icon {
  width: 44px;
  height: 44px;
  border: none;
  display: grid;
  place-items: center;
  color: var(--rust);
  flex-shrink: 0;
  background: var(--yellow);
  font-size: 0;
}

.info-icon svg {
  width: 22px;
  height: 22px;
  fill: var(--rust-deep);
  display: block;
}

.contact-info-card.contact-banner .info-icon {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--rust-deep);
}

.contact-info-card.contact-banner .info-icon svg {
  fill: var(--rust-deep);
}

.info-row strong {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.info-row p,
.info-row a {
  color: var(--white-dim);
  font-size: 0.95rem;
}

.info-row a:hover {
  color: var(--yellow);
}

.contact-form {
  border: 1px solid var(--line);
  padding: 2rem;
  background: var(--black);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.45rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  background: var(--black-2);
  border: 1px solid var(--line);
  transition: 0.25s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--yellow);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.map-embed {
  margin-top: 3rem;
  border: 1px solid var(--line);
  height: 360px;
  overflow: hidden;
  filter: grayscale(1) contrast(1.1);
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Footer */
.site-footer {
  background: var(--black-2);
  border-top: 1px solid var(--line);
  padding-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer-brand p {
  color: var(--muted);
  margin: 1.1rem 0 1.35rem;
  font-size: 0.95rem;
  max-width: 32ch;
}

.socials {
  display: flex;
  gap: 0.55rem;
}

.socials a {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--muted);
  transition: 0.3s;
  font-size: 0;
  position: relative;
}

.socials a svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  display: block;
}

.socials a:hover {
  border-color: var(--yellow);
  color: var(--yellow);
  background: rgba(240, 197, 26, 0.08);
}

.footer-col h4 {
  font-family: var(--display);
  font-size: 1rem;
  margin-bottom: 1.15rem;
  color: var(--yellow);
}

.footer-col li {
  margin-bottom: 0.55rem;
}

.footer-col a {
  color: var(--muted);
  font-size: 0.92rem;
  transition: 0.25s;
}

.footer-col a:hover {
  color: var(--white);
  padding-left: 4px;
}

.newsletter-form {
  display: flex;
  border: 1px solid var(--line);
  margin-top: 0.75rem;
}

.newsletter-form input {
  flex: 1;
  padding: 0.85rem 1rem;
  min-width: 0;
}

.newsletter-form button {
  padding: 0.85rem 1.1rem;
  background: var(--yellow);
  color: var(--black);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
}

.newsletter-form button:hover {
  background: var(--white);
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 1.25rem 0;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--muted);
}

.footer-bottom .accent {
  color: var(--rust);
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Back to top */
.back-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 46px;
  height: 46px;
  background: var(--yellow);
  color: var(--black);
  display: grid;
  place-items: center;
  font-weight: 700;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: 0.35s;
  z-index: 50;
}

.back-top.show {
  opacity: 1;
  pointer-events: auto;
}

/* Quote modal simple toast */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--yellow);
  color: var(--black);
  padding: 0.9rem 1.4rem;
  font-weight: 600;
  font-size: 0.9rem;
  opacity: 0;
  pointer-events: none;
  transition: 0.35s;
  z-index: 2000;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
  .features-grid,
  .services-grid,
  .stats-grid,
  .vision-grid,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .feature-card:nth-child(2) {
    border-right: none;
  }

  .about-grid,
  .about-story,
  .service-detail,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .project-card,
  .project-card.large {
    grid-column: span 6;
    min-height: 280px;
  }

  .about-visual::after {
    display: none;
  }

  .about-badge {
    left: 12px;
  }
}

@media (max-width: 860px) {
  .menu-toggle {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .nav-menu {
    position: fixed;
    inset: calc(var(--nav-h) + 36px) 0 auto 0;
    background: rgba(5, 5, 5, 0.98);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 0 1.5rem;
    border-bottom: 1px solid var(--line);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: 0.35s var(--ease);
    max-height: calc(100vh - 120px);
    overflow-y: auto;
  }

  .nav-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-menu .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    border: none;
    background: var(--black-3);
    min-width: 100%;
  }

  .nav-menu > li.open .dropdown {
    display: block;
  }

  .hero-nav {
    right: auto;
    left: 4%;
    bottom: 1.5rem;
    flex-direction: row;
  }

  .hero-dot.active {
    width: 28px;
    height: 10px;
  }
}

@media (max-width: 640px) {
  .features-grid,
  .services-grid,
  .stats-grid,
  .vision-grid,
  .footer-grid,
  .form-row,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }

  .project-card,
  .project-card.large {
    grid-column: span 12;
  }

  .logo img {
    height: 48px;
  }

  .topbar {
    display: none;
  }

  .section {
    padding: 4rem 0;
  }
}

/* ========== Decorative accents (Eleven Engineers style) ========== */
.fx-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}

.hero .fx-layer,
.page-hero .fx-layer {
  z-index: 1;
}

.section,
.hero,
.page-hero,
.features,
.stats,
.cta-band,
.site-footer {
  position: relative;
}

.section > .container,
.section > .container-wide,
.hero-content,
.page-hero > .container,
.features-grid,
.cta-inner,
.footer-grid,
.footer-bottom {
  position: relative;
  z-index: 1;
}

.fx-dots {
  position: absolute;
  width: 88px;
  height: 72px;
  background-image: radial-gradient(circle, rgba(247, 247, 245, 0.28) 1.2px, transparent 1.4px);
  background-size: 14px 14px;
  background-repeat: repeat;
  opacity: 0.55;
  animation: fxFloat 8s ease-in-out infinite;
}

.fx-dots.tl { top: 12%; left: 3%; }
.fx-dots.tr { top: 18%; right: 4%; }
.fx-dots.bl { bottom: 14%; left: 5%; }
.fx-dots.br { bottom: 10%; right: 3%; }

.fx-ring {
  position: absolute;
  width: 56px;
  height: 56px;
  border: 1px solid rgba(247, 247, 245, 0.22);
  border-radius: 50%;
  animation: fxPulse 4.5s ease-in-out infinite;
}

.fx-ring::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(240, 197, 26, 0.55);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 12px rgba(240, 197, 26, 0.35);
}

.fx-ring.sm { width: 36px; height: 36px; }
.fx-ring.sm::after { width: 7px; height: 7px; }

.fx-geo {
  position: absolute;
  width: 70px;
  height: 70px;
  animation: fxDrift 10s ease-in-out infinite;
}

.fx-geo .sq-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 34px;
  height: 34px;
  background: rgba(247, 247, 245, 0.08);
  border: 1px solid rgba(247, 247, 245, 0.12);
}

.fx-geo .sq-line {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(163, 77, 50, 0.55);
}

.fx-line {
  position: absolute;
  width: 1px;
  height: 90px;
  background: linear-gradient(to bottom, transparent, rgba(240, 197, 26, 0.45), transparent);
  animation: fxGlow 5s ease-in-out infinite;
}

.fx-cross {
  position: absolute;
  width: 18px;
  height: 18px;
  opacity: 0.4;
}

.fx-cross::before,
.fx-cross::after {
  content: '';
  position: absolute;
  background: rgba(247, 247, 245, 0.5);
}

.fx-cross::before {
  left: 50%;
  top: 0;
  width: 1px;
  height: 100%;
  transform: translateX(-50%);
}

.fx-cross::after {
  top: 50%;
  left: 0;
  height: 1px;
  width: 100%;
  transform: translateY(-50%);
}

@keyframes fxFloat {
  0%, 100% { transform: translateY(0); opacity: 0.45; }
  50% { transform: translateY(-10px); opacity: 0.7; }
}

@keyframes fxPulse {
  0%, 100% { transform: scale(1); opacity: 0.55; }
  50% { transform: scale(1.12); opacity: 0.95; }
}

@keyframes fxDrift {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(8px, -12px) rotate(6deg); }
}

@keyframes fxGlow {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 0.85; }
}

/* Custom cursor */
.cursor-ring,
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s, border-color 0.2s;
  display: none;
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(240, 197, 26, 0.55);
  mix-blend-mode: difference;
}

.cursor-dot {
  width: 6px;
  height: 6px;
  background: var(--yellow);
}

body.has-cursor .cursor-ring,
body.has-cursor .cursor-dot {
  display: block;
}

body.has-cursor,
body.has-cursor a,
body.has-cursor button {
  cursor: none;
}

body.has-cursor a:hover ~ .cursor-ring,
body.cursor-hover .cursor-ring {
  width: 52px;
  height: 52px;
  border-color: var(--yellow);
}

body.cursor-hover .cursor-dot {
  background: var(--rust);
  transform: translate(-50%, -50%) scale(1.4);
}

@media (max-width: 900px), (pointer: coarse) {
  .fx-layer { display: none; }
  .cursor-ring,
  .cursor-dot,
  body.has-cursor,
  body.has-cursor a,
  body.has-cursor button {
    display: none !important;
    cursor: auto !important;
  }
}