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

:root {
  --blue:       #1a56db;
  --blue-dark:  #1341a8;
  --blue-light: #eff6ff;
  --navy:       #0f172a;
  --text:       #1e293b;
  --muted:      #64748b;
  --border:     #e2e8f0;
  --bg-alt:     #f8faff;
  --white:      #ffffff;
  --radius:     10px;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

/* ── HEADER / NAV ── */
header {
  position: sticky; top: 0; z-index: 200;
  background: rgba(255,255,255,.97); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 0 60px; height: 220px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo-wrap { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-icon { display: flex; align-items: center; }
.logo-icon img { height: 240px; width: auto; display: block; }
.logo-invert { filter: brightness(0) invert(1); }

nav ul { display: flex; gap: 8px; list-style: none; align-items: center; }
nav ul a { text-decoration: none; color: var(--muted); font-size: 14px; font-weight: 500; padding: 8px 14px; border-radius: 6px; transition: color .15s, background .15s; }
nav ul a:hover { color: var(--blue); background: var(--blue-light); }
.nav-cta { background: var(--blue) !important; color: #fff !important; font-weight: 700 !important; padding: 9px 20px !important; }
.nav-cta:hover { background: var(--blue-dark) !important; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 2px; transition: all .2s; }

/* ── HERO ── */
.hero {
  background: var(--bg-alt); padding: 80px 60px;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center; min-height: 580px;
}
.hero-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--blue); margin-bottom: 16px; }
.hero h1 { font-size: 52px; line-height: 1.1; font-weight: 900; color: var(--navy); letter-spacing: -1px; }
.hero h1 em { color: var(--blue); font-style: normal; }
.hero-sub { margin: 22px 0 38px; color: var(--muted); font-size: 17px; line-height: 1.75; max-width: 480px; }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary { background: var(--blue); color: #fff; padding: 14px 30px; border-radius: var(--radius); font-weight: 700; text-decoration: none; font-size: 15px; display: inline-flex; align-items: center; gap: 8px; transition: background .15s, transform .1s; }
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); }
.btn-secondary { border: 2px solid var(--blue); color: var(--blue); padding: 12px 26px; border-radius: var(--radius); font-weight: 700; text-decoration: none; font-size: 15px; display: inline-flex; align-items: center; gap: 8px; transition: background .15s, color .15s; }
.btn-secondary:hover { background: var(--blue-light); }
.hero-visual { border-radius: 16px; overflow: hidden; height: 420px; box-shadow: 0 20px 60px rgba(26,86,219,.12); }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ── SECTIONS ── */
section { padding: 88px 60px; }
.section-label { font-size: 11px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--blue); margin-bottom: 10px; }
.section-label.project-label { margin-top: 56px; margin-bottom: 16px; }
.section-title { font-size: 38px; font-weight: 900; color: var(--navy); margin-bottom: 14px; letter-spacing: -.5px; }
.section-sub { font-size: 16px; color: var(--muted); max-width: 560px; margin-bottom: 48px; line-height: 1.7; }

/* ── PORTFOLIO ── */
#portfolio { background: var(--white); }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.port-card { border-radius: var(--radius); overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,.06); transition: transform .2s, box-shadow .2s; cursor: pointer; }
.port-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(26,86,219,.12); }
.port-img { height: 210px; overflow: hidden; position: relative; background: var(--bg-alt); }
.port-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.port-img--contain img { object-fit: contain; }
.port-body { padding: 16px 18px 20px; background: var(--white); border: 1px solid var(--border); border-top: none; border-radius: 0 0 var(--radius) var(--radius); }
.port-body h3 { font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.port-body p { font-size: 13px; color: var(--muted); }
.pdf-link { color: var(--blue); font-weight: 600; text-decoration: none; }
.pdf-link:hover { text-decoration: underline; }

/* ── SERVICES ── */
#services { background: var(--bg-alt); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.svc-card { background: var(--white); border: 1px solid var(--border); border-radius: 14px; padding: 32px; transition: box-shadow .2s, border-color .2s; }
.svc-card:hover { border-color: var(--blue); box-shadow: 0 8px 32px rgba(26,86,219,.10); }
.svc-icon { width: 52px; height: 52px; background: var(--blue-light); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.svc-icon svg { width: 26px; height: 26px; stroke: var(--blue); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.svc-card h3 { font-size: 18px; font-weight: 800; color: var(--navy); margin-bottom: 10px; }
.svc-card p { font-size: 14px; color: var(--muted); line-height: 1.7; }
.svc-card ul { margin-top: 16px; padding-left: 18px; font-size: 13px; color: var(--muted); line-height: 2; }
.svc-price { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border); display: flex; align-items: baseline; gap: 6px; }
.svc-price .from { font-size: 12px; color: var(--muted); }
.svc-price .amount { font-size: 22px; font-weight: 900; color: var(--blue); }

/* ── ABOUT STRIP ── */
.about-strip { background: var(--navy); padding: 72px 60px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-strip h2 { font-size: 36px; font-weight: 900; color: #fff; margin-bottom: 20px; line-height: 1.2; }
.about-strip p { color: #94a3b8; font-size: 16px; line-height: 1.8; margin-bottom: 16px; }
.btn-white { display: inline-block; background: #fff; color: var(--navy); padding: 13px 28px; border-radius: var(--radius); font-weight: 700; text-decoration: none; margin-top: 10px; }
.btn-white:hover { opacity: .9; }
.about-photo { border-radius: 12px; overflow: hidden; height: 340px; }
.about-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ── SHOP ── */
#shop { background: var(--white); }
.shop-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.shop-card { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: transform .2s, box-shadow .2s; }
.shop-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(26,86,219,.10); }
.shop-img { height: 160px; overflow: hidden; }
.shop-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.shop-body { padding: 16px; }
.shop-body h4 { font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.shop-meta { font-size: 12px; color: var(--muted); margin-bottom: 12px; }
.shop-includes { font-size: 12px; color: var(--muted); margin-top: 8px; line-height: 1.6; }
.shop-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; }
.shop-price { font-size: 20px; font-weight: 900; color: var(--blue); }
.btn-buy { background: var(--blue); color: #fff; padding: 8px 16px; border-radius: 6px; font-size: 13px; font-weight: 700; text-decoration: none; transition: background .15s; }
.btn-buy:hover { background: var(--blue-dark); }

/* ── PROCESS ── */
#process { background: var(--bg-alt); }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 8px; }
.step { text-align: center; padding: 0 12px; }
.step-num { width: 52px; height: 52px; background: var(--blue); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 900; color: #fff; margin: 0 auto 20px; }
.step h3 { font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* ── CONTACT ── */
#contact { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 72px; align-items: start; }
.contact-info h3 { font-size: 26px; font-weight: 800; color: var(--navy); margin-bottom: 14px; }
.contact-info p { color: var(--muted); line-height: 1.75; font-size: 15px; margin-bottom: 32px; }
.info-block { display: flex; flex-direction: column; gap: 18px; }
.info-item { display: flex; align-items: flex-start; gap: 14px; }
.info-item .icon { width: 42px; height: 42px; background: var(--blue-light); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.info-item .icon svg { width: 20px; height: 20px; stroke: var(--blue); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.info-item .detail strong { display: block; font-size: 13px; color: var(--navy); font-weight: 700; }
.info-item .detail span { font-size: 14px; color: var(--muted); }
.info-item .detail a { color: var(--blue); text-decoration: none; }
.info-item .detail a:hover { text-decoration: underline; }
.quote-form { background: var(--bg-alt); border-radius: 16px; padding: 40px; border: 1px solid var(--border); }
.quote-form h3 { font-size: 20px; font-weight: 800; color: var(--navy); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: 8px; font-size: 14px; font-family: inherit; color: var(--text); background: var(--white); transition: border-color .15s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--blue); }
.form-group textarea { height: 120px; resize: vertical; }
.form-submit { background: var(--blue); color: #fff; border: none; width: 100%; padding: 14px; border-radius: 8px; font-weight: 700; font-size: 16px; cursor: pointer; transition: background .15s; display: flex; align-items: center; justify-content: center; gap: 8px; }
.form-submit:hover { background: var(--blue-dark); }
.form-note { text-align: center; font-size: 12px; color: var(--muted); margin-top: 12px; }

/* ── FOOTER ── */
footer { background: var(--navy); color: #94a3b8; padding: 56px 60px 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { font-size: 14px; line-height: 1.7; color: #64748b; max-width: 260px; margin-top: 12px; }
.footer-col h4 { font-size: 13px; font-weight: 700; color: #fff; letter-spacing: .5px; text-transform: uppercase; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { text-decoration: none; color: #64748b; font-size: 14px; transition: color .15s; }
.footer-col ul a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #1e293b; padding-top: 24px; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { font-size: 13px; color: #475569; }
.footer-bottom a { color: var(--blue); text-decoration: none; }

/* ── LIGHTBOX ── */
#lightbox { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.88); z-index: 9999; align-items: center; justify-content: center; cursor: zoom-out; }
#lightbox.active { display: flex; }
#lightbox-img { max-width: 92vw; max-height: 92vh; border-radius: 8px; box-shadow: 0 8px 48px rgba(0,0,0,.6); object-fit: contain; }
#lightbox-close { position: fixed; top: 20px; right: 28px; background: none; border: none; color: #fff; font-size: 36px; cursor: pointer; line-height: 1; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  header { padding: 0 32px; }
  .hero, section, .about-strip { padding-left: 32px; padding-right: 32px; }
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
  footer { padding-left: 32px; padding-right: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  header { padding: 0 20px; height: auto; min-height: 80px; }
  nav ul { display: none; }
  .hamburger { display: flex; }
  .logo-icon img { height: 60px; }
  .hero { grid-template-columns: 1fr; padding: 48px 20px; }
  .hero h1 { font-size: 36px; }
  .hero-visual { height: 260px; }
  .portfolio-grid, .services-grid { grid-template-columns: 1fr; }
  .about-strip { grid-template-columns: 1fr; padding: 48px 20px; gap: 40px; }
  .shop-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  section { padding: 56px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  footer { padding: 40px 20px 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
}