/* ═══════════════════════════════════════════════════════════
   GENESIS CONSTRUCTION
═══════════════════════════════════════════════════════════ */

/* ─────────────────────────── RESET & VARS ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Core brand colors */
  --black: #0a0a0a;             /* Deep Premium Black */
  --white: #f8f9fa;             /* Clean White/Light Gray Background Framework */
  
  /* Text colors on light backgrounds */
  --text-dark: #1a1a1a;
  --text-muted-dark: #555555;
  
  /* Text colors on dark backgrounds */
  --text-light: #f8f9fa;
  --text-muted-light: #aaaaaa;

  /* Theme-specific Grays */
  --grey-100: #141414;          /* Soft dark background component */
  --grey-200: #1f1f1f;          /* Component dark background */
  --grey-300: #2d2d2d;          /* Hover states dark */
  --grey-400: #666666;          /* Structural Borders / Structural elements */
  --grey-500: #888888;          /* Muted text layout */
  --grey-600: #b5b5b5;          /* Highly visible gray text */
  
  /* Elegant Premium Accents (Clean Monochromatic Palette) */
  --accent-color: #f8f9fa;      /* Clean White Accents */
  --accent-hover: #ffffff;      /* Pure Highlight White */
  --accent-hover-1: #666666;    /* Dark Steel */
  --accent-hover-2: #888888;    /* Medium Anodized Gray */
  --accent-hover-3: #b5b5b5;    /* Light Structural Silver */

  --font-heading: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  --nav-h: 80px;
  --section-pad: clamp(80px, 10vw, 140px);
  --container: 1280px;
  --radius: 2px;
  --radius-lg: 6px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration: 0.6s;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--white);     /* Elegant light background framework */
  color: var(--text-dark);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--black); color: var(--white); }

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ─────────────────────────── SCROLLBAR ─── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--grey-400); border-radius: 2px; }

/* ─────────────────────────── UTILITIES ─── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px);
}
.mt-lg { margin-top: 2.5rem; }

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-500);
  margin-bottom: 1rem;
}
.section-eyebrow.light { color: var(--grey-500); }

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--black);
  margin-bottom: 1.5rem;
}
.section-title.light { color: var(--text-light); }

.section-desc {
  font-size: 1rem;
  color: var(--text-muted-dark);
  max-width: 56ch;
  line-height: 1.75;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(48px, 7vw, 80px);
}
.section-header .section-desc {
  margin: 0 auto;
}

/* ─────────────────────────── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.9rem 2rem;
  border: 1px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
}
.btn svg { width: 16px; height: 16px; transition: transform 0.3s var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }

.btn--top {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
.btn--top::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--black);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
  z-index: 0;
}
.btn--top:hover { color: var(--white); }
.btn--top:hover::before { transform: scaleX(1); transform-origin: left; }
.btn--top span, .btn--top svg { position: relative; z-index: 1; }

.btn--primary {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
  z-index: 0;
}
.btn--primary:hover { color: var(--black); }
.btn--primary:hover::before { transform: scaleX(1); transform-origin: left; }
.btn--primary span, .btn--primary svg { position: relative; z-index: 1; }

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(245,244,240,0.25);
}
.btn--ghost:hover {
  border-color: var(--white);
  background: rgba(245,244,240,0.05);
}

.btn--full { width: 100%; justify-content: center; }

.btn-wrapper { text-align: center; }

/* ─────────────────────────── REVEAL ANIMATIONS ─── */
.reveal-up, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity var(--duration) var(--ease-out),
              transform var(--duration) var(--ease-out);
}
.reveal-up { transform: translateY(40px); }
.reveal-left { transform: translateX(-50px); }
.reveal-right { transform: translateX(50px); }

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ═══════════════════════════════════════════════════════════
   NAVIGATION (Pure Premium Black Banner / Menu Bar)
═══════════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: var(--black);  /* Clean rich black banner layout */
  border-bottom: 1px solid rgba(248, 249, 250, 0.08);
  transition: background 0.4s, backdrop-filter 0.4s, border-color 0.4s;
}
.nav.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px);
}
.nav__logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: opacity 0.3s;
}
.nav__logo:hover img { opacity: 0.75; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav__link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-600);
  position: relative;
  transition: color 0.3s;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--white);
  transform: scaleX(0);
  transition: transform 0.3s var(--ease-out);
}
.nav__link:hover { color: var(--white); }
.nav__link:hover::after { transform: scaleX(1); }

.nav__link--cta {
  padding: 0.5rem 1.25rem;
  border: 1px solid rgba(248, 249, 250, 0.25);
  color: var(--white);
  transition: all 0.3s;
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--white);
  transition: all 0.3s;
}
.nav__burger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__burger.active span:nth-child(2) { opacity: 0; }
.nav__burger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ═══════════════════════════════════════════════════════════
   HERO (Immersive architecture contrast segment)
═══════════════════════════════════════════════════════════ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
  background: var(--black);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(248, 249, 250, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248, 249, 250, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridDrift 20s linear infinite;
}
@keyframes gridDrift {
  0% { transform: translateY(0); }
  100% { transform: translateY(60px); }
}
.hero__noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.6;
}

/* Radial vignette */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: calc(clamp(24px, 4vw, 48px) + 5px)
         clamp(20px, 5vw, 60px)
         clamp(60px, 10vw, 120px);
  width: 100%;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-500);
  margin-bottom: 1.5rem;
}
.hero__line {
  display: block;
  width: 40px; height: 1px;
  background: var(--grey-500);
}

.hero__heading {
  font-family: var(--font-heading);
  font-size: clamp(3.2rem, 8vw, 8rem);
  line-height: 0.92;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 2rem;
}
.hero__outline {
  -webkit-text-stroke: 1px var(--white);
  color: transparent;
}

.hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--grey-600);
  max-width: 55ch;
  line-height: 1.75;
  margin-bottom: 1rem;
}
.hero__trust {
  font-size: 0.875rem;
  color: var(--grey-500);
  max-width: 50ch;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero__stats {
  display: flex;
  gap: clamp(2rem, 5vw, 5rem);
  flex-wrap: wrap;
  border-top: 1px solid rgba(248, 249, 250, 0.08);
  padding-top: 2rem;
}
.hero__stat span, .hero__stat-num {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--white);
  letter-spacing: 0.02em;
}
.hero__stat p {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grey-500);
  margin-top: 0.25rem;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  right: clamp(20px, 5vw, 60px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  z-index: 1;
}
.hero__scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-500);
  writing-mode: vertical-lr;
}
.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--grey-500), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(0.6); }
}

/* ═══════════════════════════════════════════════════════════
   PARTNERS
═══════════════════════════════════════════════════════════ */
.partners {
  padding: var(--section-pad) 0;
  border-top: 1px solid rgba(0,0,0,0.06);
  background: var(--white);
  overflow: hidden;
}

.partners__track-wrap {
  position: relative;
  overflow: hidden;
  margin-top: 3rem;
}
.partners__track-wrap::before,
.partners__track-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
}
.partners__track-wrap::before {
  left: 0;
  background: linear-gradient(90deg, var(--white), transparent);
}
.partners__track-wrap::after {
  right: 0;
  background: linear-gradient(-90deg, var(--white), transparent);
}

.partners__track {
  display: flex;
  gap: 3rem;
  align-items: center;
  width: max-content;
  animation: partnerScroll 30s linear infinite;
}
.partners__track:hover { animation-play-state: paused; }

@keyframes partnerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.partners__item {
  flex-shrink: 0;
  width: 140px; height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.partners__item img {
  max-width: 200px;
  max-height: 150px;
  width: auto; height: auto;
  object-fit: contain;
  filter: brightness(0); /* High-contrast black framing */
  opacity: 0.4;
  transition: opacity 0.3s;
}
.partners__item:hover img { opacity: 0.9; }

/* ═══════════════════════════════════════════════════════════
   WHAT WE DO (Elegant light #f8f9fa background)
═══════════════════════════════════════════════════════════ */
.what-we-do {
  padding: var(--section-pad) 0;
  background: #fff;
  position: relative;
  overflow: hidden;
}
.what-we-do::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(10,10,10,0.1), transparent);
}

.wwd__layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(40px, 8vw, 120px);
  align-items: start;
}

.wwd__left .section-title {
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 0.92;
  color: var(--black);
}

.wwd__right {}
.wwd__text p {
  color: var(--text-dark);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  font-size: 1rem;
}

.wwd__pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 2.5rem;
  border: 1px solid rgba(0, 0, 0, 0.08);
}
.wwd__pillar {
  padding: 1.5rem;
  background: rgba(0, 0, 0, 0.03);
  transition: background 0.3s;
  cursor: default;
}
.wwd__pillar:hover { background: rgba(10, 10, 10, 0.05); }
.wwd__pillar-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--grey-400);
  margin-bottom: 0.5rem;
  transition: color 0.3s;
}
.wwd__pillar:hover .wwd__pillar-num { color: var(--black); }
.wwd__pillar p {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-dark);
}

/* ═══════════════════════════════════════════════════════════
   SERVICES (Structural contrast layout grid)
═══════════════════════════════════════════════════════════ */
.services {
  padding: var(--section-pad) 0;
  background: var(--black); /* Contrastive structural black section spacing */
}
.services .section-title { color: var(--white); }
.services .section-desc { color: var(--grey-600); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: rgba(248, 249, 250, 0.1);
  border: 1px solid rgba(248, 249, 250, 0.1);
}

.service-card {
  background: var(--grey-100);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: background 0.4s var(--ease-out), transform 0.4s var(--ease-out);
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out);
}
.service-card:hover { background: var(--grey-200); }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover .service-card__icon svg { stroke: var(--white); }

.service-card__icon {
  width: 48px; height: 48px;
  margin-bottom: 1.5rem;
}
.service-card__icon svg {
  width: 48px; height: 48px;
  stroke: var(--grey-500);
  transition: stroke 0.3s;
}

.service-card h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}
.service-card p {
  font-size: 0.875rem;
  color: var(--grey-500);
  line-height: 1.7;
}
.service-card__num {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  font-family: var(--font-heading);
  font-size: 3rem;
  color: rgba(248, 249, 250, 0.04);
  line-height: 1;
  transition: color 0.3s;
}
.service-card:hover .service-card__num { color: var(--white); opacity: 0.15; }

/* ═══════════════════════════════════════════════════════════
   PROJECTS
═══════════════════════════════════════════════════════════ */
.projects {
  padding: var(--section-pad) 0;
  background: var(--white);
}
.projects .section-title { color: var(--black); }

.projects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2px;
}

.project-card {
  position: relative;
  background: var(--black);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.project-card__img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.project-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out), filter 0.5s;
  filter: grayscale(60%) brightness(0.85);
}
.project-card:hover .project-card__img img {
  transform: scale(1.06);
  filter: grayscale(0%) brightness(0.95);
}

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,0.85) 100%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.4s;
}
.project-card:hover .project-card__overlay { opacity: 1; }

.project-card__tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
  background: var(--white);
  backdrop-filter: blur(8px);
  color: var(--black);
}

.project-card__cta {
  width: 44px; height: 44px;
  border: 1px solid var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  transition: background 0.3s, border-color 0.3s;
}
.project-card__cta svg { width: 18px; height: 18px; color: var(--white); }
.project-card__cta:hover { background: var(--white); }
.project-card__cta:hover svg { color: var(--black); }

.project-card__info {
  padding: 2rem;
  flex: 1;
  background: var(--black);
}
.project-card__meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--grey-500);
  font-size: 0.75rem;
  margin-bottom: 0.75rem;
}
.project-card__meta svg { width: 13px; height: 13px; flex-shrink: 0; }

.project-card h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  letter-spacing: 0.03em;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.project-card p {
  font-size: 0.875rem;
  color: var(--grey-600);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.project-card__tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.project-card__tags span {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.7rem;
  border: 1px solid rgba(248, 249, 250, 0.15);
  color: var(--grey-600);
  text-transform: uppercase;
  transition: all 0.3s;
}
.project-card:hover .project-card__tags span {
  border-color: var(--white);
  color: var(--white);
}

/* Structural gray hover layers */
.project-card:nth-child(1):hover { --hue-accent: var(--accent-hover-1); }
.project-card:nth-child(2):hover { --hue-accent: var(--accent-hover-2); }
.project-card:nth-child(3):hover { --hue-accent: var(--accent-hover-3); }
.project-card:nth-child(1):hover .project-card__tags span:first-child,
.project-card:nth-child(2):hover .project-card__tags span:first-child,
.project-card:nth-child(3):hover .project-card__tags span:first-child {
  border-color: currentColor;
  color: var(--white);
}

/* Video Modal Styles */
.video-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(8px);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.video-modal__content {
  position: relative;
  background-color: transparent;
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  cursor: default;
}

.video-modal__close {
  position: absolute;
  top: -40px;
  right: 0;
  color: var(--white);
  font-size: 35px;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.3s;
  z-index: 10000;
  line-height: 1;
}

.video-modal__close:hover {
  color: var(--grey-500);
}

.video-modal__video {
  width: 100%;
  height: auto;
  max-height: 80vh;
  background: var(--black);
  border: 1px solid rgba(248, 249, 250, 0.2);
  outline: none;
  display: block;
}

/* Responsive */
@media (max-width: 768px) {
  .video-modal__content {
    width: 95%;
  }
  .video-modal__close {
    top: -35px;
    font-size: 30px;
  }
}

/* ═══════════════════════════════════════════════════════════
   WHY US
═══════════════════════════════════════════════════════════ */
.why-us {
  padding: var(--section-pad) 0;
  background: #fff;
}
.why-us .section-title { color: var(--black); }
.why-us__layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(40px, 8vw, 120px);
  align-items: start;
}
.why-us__left .section-title {
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 0.92;
}
.why-us__desc {
  color: var(--text-dark);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.why-us__highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.08);
}
.highlight-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.75rem 1.5rem;
  background: #f7f7f7;
  transition: background 0.3s;
  cursor: default;
}
.highlight-item:hover { background: rgba(10, 10, 10, 0.04); }
.highlight-item__icon {
  width: 32px; height: 32px;
  flex-shrink: 0;
  margin-top: 2px;
}
.highlight-item__icon svg {
  width: 32px; height: 32px;
  stroke: var(--grey-500);
  transition: stroke 0.3s;
}
.highlight-item:hover .highlight-item__icon svg { stroke: var(--black); }
.highlight-item h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}
.highlight-item p {
  font-size: 0.8rem;
  color: var(--text-muted-dark);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════════════════ */
.contact {
  padding: var(--section-pad) 0;
  background: var(--black);
  position: relative;
  overflow: hidden;
}
.contact__bg {
  position: absolute;
  top: -30%;
  left: -20%;
  width: 80%;
  height: 160%;
  background: radial-gradient(ellipse at center, rgba(258,249,250,0.015) 0%, transparent 70%);
  pointer-events: none;
}

.contact__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 8vw, 100px);
  align-items: start;
}

.contact__left .section-title {
  font-size: clamp(3rem, 5.5vw, 5.5rem);
  line-height: 0.92;
  margin-bottom: 1.5rem;
  color: var(--white);
}
.contact__desc {
  color: var(--grey-600);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 42ch;
}
.contact__details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}
.contact__detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--grey-600);
  font-size: 0.9rem;
  transition: color 0.3s;
}
.contact__detail svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--grey-500); }
.contact__detail:hover { color: var(--white); }

.contact__socials {
  display: flex;
  gap: 1rem;
}
.contact__social {
  width: 44px; height: 44px;
  border: 1px solid rgba(248,249,250,0.15);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}
.contact__social svg { width: 20px; height: 20px; }
.contact__social:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

/* Form */
.contact__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group--full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-500);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(248,249,250,0.04);
  border: 1px solid rgba(248,249,250,0.1);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.875rem 1rem;
  outline: none;
  transition: border-color 0.3s, background 0.3s;
  resize: vertical;
  appearance: none;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--grey-500); }
.form-group select { cursor: pointer; color: var(--grey-600); }
.form-group select option { background: var(--grey-200); color: var(--white); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(248,249,250,0.3);
  background: rgba(248,249,250,0.06);
}
.form-group--full .btn { grid-column: 1 / -1; margin-top: 0.5rem; }

/* ═══════════════════════════════════════════════════════════
   FOOTER (Kept Premium Black to match Menu Layout Bar)
═══════════════════════════════════════════════════════════ */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(248, 249, 250, 0.08);
  padding: clamp(60px, 8vw, 100px) 0 0;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: clamp(40px, 5vw, 60px);
}
.footer__brand {}
.footer__logo {
  height: 48px; width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  margin-bottom: 1.25rem;
}
.footer__brand p {
  font-size: 0.875rem;
  color: var(--grey-500);
  line-height: 1.7;
  max-width: 28ch;
  margin-bottom: 1.5rem;
}
.footer__socials {
  display: flex;
  gap: 0.75rem;
}
.footer__socials a {
  width: 40px; height: 40px;
  border: 1px solid rgba(248,249,250,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey-500);
  transition: all 0.3s;
}
.footer__socials a svg { width: 18px; height: 18px; }
.footer__socials a:hover { border-color: var(--white); color: var(--white); }

.footer__links h4,
.footer__contact h4 {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-500);
  margin-bottom: 1.25rem;
}
.footer__links ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__links a {
  font-size: 0.875rem;
  color: var(--grey-500);
  transition: color 0.3s, padding-left 0.3s;
}
.footer__links a:hover { color: var(--white); padding-left: 4px; }

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer__contact a,
.footer__contact p {
  font-size: 0.875rem;
  color: var(--grey-500);
  transition: color 0.3s;
}
.footer__contact a:hover { color: var(--white); }

.footer__bottom {
  border-top: 1px solid rgba(248, 249, 250, 0.06);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer__bottom p {
  font-size: 0.75rem;
  color: var(--grey-500);
  letter-spacing: 0.05em;
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .wwd__layout,
  .why-us__layout { grid-template-columns: 1fr; }
  .contact__layout { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    
  .services__grid {
    grid-template-columns: 1fr;
  }
  
  .nav__links {
    position: fixed;
    top: var(--nav-h);
    left: 0;

    width: 100%;
    height: calc(100vh - var(--nav-h));

    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(20px);

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;

    padding: 2rem 0;
    gap: 1rem;

    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;

    transition:
      transform 0.4s var(--ease-out),
      opacity 0.4s var(--ease-out),
      visibility 0.4s;

    z-index: 999;
  }

  .nav__links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav__burger {
    display: flex;
    z-index: 1001;
    position: relative;
  }

  .hero__heading { font-size: clamp(3rem, 14vw, 6rem); }
  .hero__stats { gap: 2rem; }

  .why-us__highlights { grid-template-columns: 1fr; }
  .contact__form { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }

  .projects__grid { grid-template-columns: 1fr; }
  .services__grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .btn { justify-content: center; }
  .hero__stat { min-width: 80px; }
  
  p.hero__trust.reveal-up.delay-3.visible {
    display: none;
}}

html, body {
  overflow-x: hidden;
}