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

:root {
  --white:      #ffffff;
  --gray:       #e9e9e9;
  --gray-mid:   #d0d0d0;
  --gray-dark:  #6b7280;
  --black:      #111111;
  --text:       #1c1c1e;
  --orange:     #ff731f;
  --orange-dark:#e05a08;
  --font:       'Inter', system-ui, -apple-system, sans-serif;
  --radius:     16px;
  --transition: 0.3s ease;
  --max-w:      1200px;
}

html { scroll-behavior: smooth; }

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

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }

/* ===========================
   UTILITY
=========================== */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--black);
  margin-bottom: 20px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--gray-dark);
  max-width: 540px;
  line-height: 1.7;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s 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; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background var(--transition), transform var(--transition);
}
.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--orange); border: 1.5px solid var(--orange); }
.btn-outline:hover { background: var(--orange); color: var(--white); transform: translateY(-2px); }

/* ===========================
   HEADER / NAV
=========================== */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
#header.scrolled { border-color: var(--gray); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo-img-link { display: flex; align-items: center; }
.logo-img      { height: 44px; width: auto; display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-dark);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--orange);
  transition: width var(--transition);
}
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--black); }
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after { width: 100%; }

.nav-cta { padding: 10px 22px; font-size: 0.875rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--white);
  padding: 24px;
  gap: 20px;
  border-top: 1px solid var(--gray);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  padding: 8px 0;
  border-bottom: 1px solid var(--gray);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--orange); }

/* ===========================
   HERO (home)
=========================== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--white);
  padding-top: 100px;
  overflow: hidden;
  position: relative;
}
.hero-bg-shape {
  position: absolute;
  top: -10%; right: -5%;
  width: 55%; height: 110%;
  background: var(--gray);
  border-radius: 0 0 0 120px;
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  width: 100%;
}
.hero-text .eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--black);
  margin-bottom: 24px;
}
.hero-title em { font-style: normal; color: var(--orange); }
.hero-subtitle {
  font-size: 1.1rem;
  color: var(--gray-dark);
  line-height: 1.75;
  max-width: 440px;
  margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual  { display: flex; align-items: center; justify-content: center; }

/* Hero cards */
.hero-card-stack { position: relative; width: 360px; height: 420px; }
.hero-card       { position: absolute; border-radius: 24px; overflow: hidden; }
.hero-card-main {
  width: 300px; height: 340px;
  background: linear-gradient(135deg, #1c1c1e, #3a3a3c);
  top: 0; right: 0;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 28px;
}
.hero-card-main .card-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.5); margin-bottom: 8px; }
.hero-card-main .card-title { font-size: 1.2rem; font-weight: 700; color: var(--white); line-height: 1.3; }
.hero-card-main .card-tag   { margin-top: 14px; display: inline-block; background: var(--orange); color: var(--white); font-size: 0.7rem; font-weight: 600; padding: 4px 12px; border-radius: 100px; }
.hero-card-accent { width: 200px; height: 120px; background: var(--orange); bottom: 0; left: 0; display: flex; flex-direction: column; justify-content: center; padding: 20px; }
.hero-card-accent .stat-num { font-size: 2rem; font-weight: 800; color: var(--white); line-height: 1; }
.hero-card-accent .stat-label { font-size: 0.75rem; color: rgba(255,255,255,0.75); margin-top: 4px; }
.hero-card-stats { width: 120px; height: 120px; background: var(--white); border: 1px solid var(--gray); top: 50%; left: 0; transform: translateY(-50%); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 16px; }
.hero-card-stats .stat-num { font-size: 1.6rem; font-weight: 800; color: var(--black); line-height: 1; }
.hero-card-stats .stat-label { font-size: 0.65rem; color: var(--gray-dark); margin-top: 4px; line-height: 1.3; }

.dot { position: absolute; border-radius: 50%; background: var(--orange); opacity: 0.15; }
.dot-1 { width: 80px; height: 80px; top: 10%; left: 5%; animation: float 6s ease-in-out infinite; }
.dot-2 { width: 40px; height: 40px; bottom: 20%; right: 8%; animation: float 8s ease-in-out infinite reverse; }
.dot-3 { width: 20px; height: 20px; top: 60%; left: 2%; animation: float 5s ease-in-out infinite 1s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }

/* ===========================
   PAGE HERO (inner pages)
=========================== */
.page-hero {
  padding: 140px 0 80px;
  background: var(--gray);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 40%; height: 100%;
  background: rgba(255,115,31,0.05);
  clip-path: polygon(20% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.page-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 18px;
  font-size: 0.8rem;
}
.breadcrumb a      { color: var(--gray-dark); transition: color var(--transition); }
.breadcrumb a:hover{ color: var(--orange); }
.breadcrumb sep    { color: var(--gray-mid); }
.breadcrumb .cur   { color: var(--black); font-weight: 500; }

.page-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--black);
}
.page-title span { color: var(--orange); }

.page-hero-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.page-hero-stat {
  text-align: center;
  background: var(--white);
  border-radius: 14px;
  padding: 16px 24px;
  min-width: 110px;
}
.page-hero-stat .stat-n { font-size: 1.8rem; font-weight: 800; color: var(--orange); line-height: 1; }
.page-hero-stat .stat-l { font-size: 0.72rem; color: var(--gray-dark); margin-top: 4px; }

/* ===========================
   SERVICE DETAIL
=========================== */
.service-intro {
  padding: 80px 0;
  background: var(--white);
}
.service-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.service-intro-text .section-sub { max-width: 100%; margin-bottom: 32px; }

.offerings-section {
  padding: 80px 0;
  background: var(--gray);
}
.offerings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.offering-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid transparent;
  transition: border-color var(--transition), transform var(--transition);
}
.offering-card:hover { border-color: var(--orange); transform: translateY(-4px); }
.offering-icon {
  width: 44px; height: 44px;
  background: var(--gray);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.offering-icon svg { width: 22px; height: 22px; stroke: var(--orange); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.offering-name { font-size: 0.95rem; font-weight: 700; color: var(--black); margin-bottom: 6px; }
.offering-desc { font-size: 0.825rem; color: var(--gray-dark); line-height: 1.6; }

.process-section {
  padding: 80px 0;
  background: var(--white);
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-top: 48px;
  counter-reset: steps;
}
.process-step {
  padding: 32px 28px;
  background: var(--gray);
  border-radius: var(--radius);
  counter-increment: steps;
  position: relative;
}
.process-step::before {
  content: counter(steps, decimal-leading-zero);
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--orange);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 14px;
}
.process-step-title { font-size: 1rem; font-weight: 700; color: var(--black); margin-bottom: 8px; }
.process-step-desc  { font-size: 0.85rem; color: var(--gray-dark); line-height: 1.65; }

.service-preview-section {
  padding: 80px 0;
  background: var(--gray);
}
.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.preview-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.preview-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  aspect-ratio: 4/3;
}
.preview-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.preview-item:hover img { transform: scale(1.05); }

.cta-band {
  padding: 80px 0;
  background: var(--black);
  text-align: center;
}
.cta-band .section-title { color: var(--white); margin-bottom: 12px; }
.cta-band .section-sub   { color: rgba(255,255,255,0.55); margin: 0 auto 36px; }

/* Service visual frame */
.service-visual-frame {
  width: 100%;
  border-radius: 28px;
  overflow: hidden;
  background: var(--gray);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-visual-frame img { width: 100%; height: 100%; object-fit: cover; }

/* ===========================
   SERVICES (home/services page)
=========================== */
.services-section { padding: 120px 0; background: var(--white); }
.services-header { text-align: center; margin-bottom: 72px; }
.services-header .section-sub { margin: 0 auto; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--gray);
  border-radius: var(--radius);
  padding: 40px 32px;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 3px;
  background: var(--orange);
  transition: width 0.4s ease;
}
.service-card:hover { background: var(--white); border-color: var(--gray-mid); transform: translateY(-6px); }
.service-card:hover::after { width: 100%; }

.service-icon {
  width: 52px; height: 52px;
  background: var(--white);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  transition: background var(--transition);
}
.service-card:hover .service-icon { background: var(--orange); }
.service-icon svg { width: 26px; height: 26px; stroke: var(--orange); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: stroke var(--transition); }
.service-card:hover .service-icon svg { stroke: var(--white); }

.service-name { font-size: 1.05rem; font-weight: 700; color: var(--black); margin-bottom: 10px; }
.service-desc { font-size: 0.875rem; color: var(--gray-dark); line-height: 1.65; margin-bottom: 20px; }
.service-link { font-size: 0.825rem; font-weight: 600; color: var(--orange); display: inline-flex; align-items: center; gap: 6px; transition: gap var(--transition); }
.service-card:hover .service-link { gap: 10px; }

/* ===========================
   PORTFOLIO
=========================== */
.portfolio-section { padding: 120px 0; background: var(--gray); }
.portfolio-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 56px;
  flex-wrap: wrap;
  gap: 20px;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: 360px 300px;
  gap: 16px;
}
.portfolio-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.portfolio-item:nth-child(1) { grid-column: span 7; grid-row: span 2; }
.portfolio-item:nth-child(2) { grid-column: span 5; }
.portfolio-item:nth-child(3) { grid-column: span 5; }
.portfolio-item:nth-child(4) { grid-column: span 4; }
.portfolio-item:nth-child(5) { grid-column: span 4; }
.portfolio-item:nth-child(6) { grid-column: span 4; }

.pf-collage { position: absolute; inset: 0; width: 100%; height: 100%; overflow: hidden; }
.pf-main {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform 0.55s ease;
}
.portfolio-item:hover .pf-main { transform: scale(1.05); }

.pf-inset {
  position: absolute;
  width: 36%; height: 42%;
  bottom: 14px; right: 14px;
  object-fit: cover;
  border-radius: 10px;
  border: 2px solid var(--white);
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  z-index: 2;
  transition: transform 0.55s ease;
}
.portfolio-item:hover .pf-inset { transform: scale(1.03) translateY(-4px); }

.pf-play {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  z-index: 3; pointer-events: none;
}
.pf-play-circle {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(6px);
  border: 2px solid rgba(255,255,255,0.55);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), transform var(--transition);
}
.portfolio-item:hover .pf-play-circle { background: var(--orange); border-color: var(--orange); transform: scale(1.12); }
.pf-play-circle svg { width: 22px; height: 22px; fill: var(--white); margin-left: 3px; }

.pf-collage-grid { position: absolute; inset: 0; display: grid; gap: 3px; }
.pf-collage-grid.cols-2 { grid-template-columns: 1.4fr 1fr; }
.pf-collage-grid img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.55s ease; }
.portfolio-item:hover .pf-collage-grid img { transform: scale(1.04); }

.pf-collage-rs { position: absolute; inset: 0; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 3px; }
.pf-collage-rs img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.55s ease; }
.pf-collage-rs img:last-child { grid-column: span 2; }
.portfolio-item:hover .pf-collage-rs img { transform: scale(1.04); }

.portfolio-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 24px;
  z-index: 4;
  opacity: 0;
  transition: opacity var(--transition);
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }

.pf-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 20px 20px 16px;
  background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, transparent 100%);
  z-index: 3; pointer-events: none;
}
.portfolio-tag  { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--orange); margin-bottom: 4px; }
.portfolio-name { font-size: 0.95rem; font-weight: 700; color: var(--white); line-height: 1.3; }
.portfolio-detail { font-size: 0.8rem; color: rgba(255,255,255,0.8); margin-top: 6px; line-height: 1.5; }

/* ===========================
   ABOUT
=========================== */
.about-section  { padding: 120px 0; background: var(--white); }
.about-inner    { display: grid; grid-template-columns: 1fr 1fr; gap: 96px; align-items: center; }
.about-visual   { position: relative; }
.about-img-frame {
  width: 100%; height: 460px;
  background: var(--gray);
  border-radius: 32px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.about-img-frame::before { content: ''; position: absolute; top: -30px; left: -30px; width: 140px; height: 140px; border: 2px solid var(--orange); border-radius: 32px; opacity: 0.4; }
.about-img-frame::after  { content: ''; position: absolute; bottom: -30px; right: -30px; width: 100px; height: 100px; background: var(--orange); border-radius: 24px; opacity: 0.12; }
.about-initials { font-size: 5rem; font-weight: 800; color: var(--black); letter-spacing: -0.04em; opacity: 0.08; }
.about-badge {
  position: absolute; bottom: 32px; left: -24px;
  background: var(--orange); color: var(--white);
  padding: 16px 24px; border-radius: 14px; font-weight: 700;
}
.about-badge .badge-num  { font-size: 1.8rem; line-height: 1; }
.about-badge .badge-text { font-size: 0.75rem; opacity: 0.85; }
.about-text .section-sub { max-width: 100%; margin-bottom: 32px; }
.values-list { display: flex; flex-direction: column; gap: 16px; margin-bottom: 40px; }
.value-item  { display: flex; align-items: center; gap: 14px; font-size: 0.9rem; font-weight: 500; color: var(--text); }
.value-dot   { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); flex-shrink: 0; }

/* ===========================
   CONTACT
=========================== */
.contact-section { padding: 120px 0; background: var(--gray); }
.contact-inner   { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contact-info { padding-top: 8px; }
.contact-info .section-sub { max-width: 100%; margin-bottom: 48px; }
.info-items { display: flex; flex-direction: column; gap: 28px; }
.info-item  { display: flex; align-items: flex-start; gap: 16px; }
.info-icon  { width: 44px; height: 44px; background: var(--white); border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.info-icon svg { width: 20px; height: 20px; stroke: var(--orange); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.info-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-dark); margin-bottom: 4px; }
.info-value { font-size: 0.95rem; font-weight: 500; color: var(--black); }

.contact-form    { background: var(--white); border-radius: 24px; padding: 48px; border: 1px solid var(--gray-mid); }
.form-group      { margin-bottom: 24px; }
.form-group label { display: block; font-size: 0.825rem; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--gray-mid);
  border-radius: 10px;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,115,31,0.1); }
.form-group textarea { height: 130px; resize: vertical; }
.form-row    { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-submit { width: 100%; justify-content: center; }
.form-success { display: none; text-align: center; padding: 24px; color: var(--orange); font-weight: 600; }

/* ===========================
   VIDEO MODAL
=========================== */
.video-modal {
  position: fixed; inset: 0;
  z-index: 9000;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  visibility: hidden; opacity: 0;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.video-modal.open { visibility: visible; opacity: 1; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.82); cursor: pointer; backdrop-filter: blur(6px); }
.modal-box {
  position: relative; z-index: 1;
  width: 100%; max-width: 900px;
  background: var(--black);
  border-radius: 20px; overflow: hidden;
  transform: scale(0.92) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
}
.video-modal.open .modal-box { transform: scale(1) translateY(0); }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.modal-title  { font-size: 0.9rem; font-weight: 600; color: var(--white); }
.modal-tag    { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--orange); margin-right: 10px; }
.modal-close  { width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,0.1); border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background var(--transition); flex-shrink: 0; }
.modal-close:hover { background: rgba(255,255,255,0.22); }
.modal-close svg { width: 16px; height: 16px; stroke: var(--white); fill: none; stroke-width: 2.5; stroke-linecap: round; }
.modal-video-wrap { position: relative; padding-bottom: 56.25%; height: 0; }
.modal-video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: none; }

/* ===========================
   FOOTER
=========================== */
#footer { background: var(--black); color: var(--white); padding: 72px 0 32px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 64px; }
.footer-logo { height: 52px; width: auto; margin-bottom: 16px; }
.footer-desc { font-size: 0.875rem; color: rgba(255,255,255,0.45); line-height: 1.7; max-width: 260px; margin-bottom: 28px; }
.social-links { display: flex; gap: 12px; }
.social-link  { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; transition: background var(--transition); }
.social-link:hover { background: var(--orange); }
.social-link svg { width: 16px; height: 16px; stroke: rgba(255,255,255,0.7); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.social-link:hover svg { stroke: var(--white); }
.footer-col-title { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.35); margin-bottom: 20px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 0.875rem; color: rgba(255,255,255,0.55); transition: color var(--transition); }
.footer-links a:hover { color: var(--orange); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 28px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.3); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 0.8rem; color: rgba(255,255,255,0.3); transition: color var(--transition); }
.footer-legal a:hover { color: rgba(255,255,255,0.7); }

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
  .hero-inner        { grid-template-columns: 1fr; }
  .hero-visual       { display: none; }
  .about-inner       { grid-template-columns: 1fr; gap: 48px; }
  .about-visual      { display: none; }
  .contact-inner     { grid-template-columns: 1fr; gap: 48px; }
  .footer-top        { grid-template-columns: 1fr 1fr; }
  .service-intro-grid{ grid-template-columns: 1fr; gap: 40px; }
  .service-visual-frame { display: none; }
  .preview-grid      { grid-template-columns: 1fr 1fr; }
  .preview-grid.cols-2 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger           { display: flex; }
  .portfolio-grid      { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .portfolio-item:nth-child(1) { grid-column: span 2; min-height: 280px; }
  .portfolio-item:nth-child(2),
  .portfolio-item:nth-child(3),
  .portfolio-item:nth-child(4),
  .portfolio-item:nth-child(5) { grid-column: span 1; min-height: 220px; }
  .portfolio-item:nth-child(6) { grid-column: span 2; min-height: 220px; }
  .pf-inset   { display: none; }
  .form-row   { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .contact-form       { padding: 28px; }
  .portfolio-header   { flex-direction: column; align-items: flex-start; }
  .page-hero-inner    { flex-direction: column; align-items: flex-start; }
  .preview-grid       { grid-template-columns: 1fr; }
  .process-grid       { grid-template-columns: 1fr 1fr; }
  .offerings-grid     { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .hero-title   { font-size: 2.2rem; }
  .hero-actions { flex-direction: column; }
  .btn          { width: 100%; justify-content: center; }
  .process-grid { grid-template-columns: 1fr; }
  .offerings-grid { grid-template-columns: 1fr; }
}