/* ============================================
   AESTHETIC PAINTING — Design Tokens
   ============================================ */
:root {
  --navy: #0B2A45;
  --navy-deep: #071B2D;
  --navy-soft: #2C4A69;
  --sky: #8FBEE8;
  --sky-deep: #6FA3D6;
  --sky-tint: #EEF5FB;
  --stone: #F6F3EC;
  --ink: #1C2530;
  --ink-soft: #4A5560;
  --white: #FFFFFF;
  --line: rgba(11, 42, 69, 0.12);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1200px;
  --radius: 6px;
  --shadow: 0 12px 40px rgba(11, 42, 69, 0.10);
  --shadow-sm: 0 4px 14px rgba(11, 42, 69, 0.08);
}

/* ============================================
   Reset & Base
   ============================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

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

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

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

button { font-family: inherit; cursor: pointer; border: none; background: none; }

ul { list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

section { position: relative; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--navy);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sky-deep);
  margin-bottom: 14px;
}

.eyebrow::before {
  content: '';
  width: 22px;
  height: 1.5px;
  background: var(--sky-deep);
  display: inline-block;
}

:focus-visible {
  outline: 2.5px solid var(--sky-deep);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--navy-deep); transform: translateY(-2px); box-shadow: var(--shadow); }

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--line);
}
.btn-ghost:hover { border-color: var(--navy); background: var(--sky-tint); }

.btn-sky {
  background: var(--sky);
  color: var(--navy-deep);
}
.btn-sky:hover { background: var(--sky-deep); transform: translateY(-2px); }

.btn-block { width: 100%; }

/* ============================================
   Header
   ============================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 2px 20px rgba(11,42,69,0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
}

.logo-link { display: flex; align-items: center; gap: 10px; }
.logo-link img { height: 46px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--navy);
  position: relative;
  padding: 4px 0;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0%; height: 2px;
  background: var(--sky-deep);
  transition: width 0.25s ease;
}
.main-nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 18px; }
.header-phone {
  display: flex;
  align-items: center;
  gap: 7px;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--navy);
}
.header-phone svg { width: 16px; height: 16px; flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: all 0.25s ease; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================
   Hero
   ============================================ */
.hero {
  padding: 168px 0 90px;
  background: linear-gradient(180deg, var(--sky-tint) 0%, var(--white) 78%);
  overflow: hidden;
  position: relative;
}

.cable-motif {
  position: absolute;
  top: -40px;
  right: -120px;
  width: 620px;
  height: 620px;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-copy h1 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  margin-bottom: 22px;
}
.hero-copy h1 em {
  font-style: italic;
  color: var(--sky-deep);
}

.hero-copy p {
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 480px;
  margin-bottom: 34px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }

.hero-trust {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--navy-soft);
}
.hero-trust-item svg { width: 17px; height: 17px; color: var(--sky-deep); flex-shrink: 0; }

/* Before/after slider */
.ba-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3.1;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: ew-resize;
  user-select: none;
  border: 1px solid var(--line);
}
.ba-slider img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  pointer-events: none;
}
.ba-slider .ba-after { z-index: 1; }
.ba-slider .ba-before-wrap {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 50%;
  overflow: hidden;
  z-index: 2;
}
.ba-slider .ba-before-wrap img {
  width: var(--ba-img-width, 100%);
  max-width: none;
}
.ba-handle {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 3px;
  background: var(--white);
  z-index: 3;
  transform: translateX(-50%);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.08);
}
.ba-handle-btn {
  position: absolute;
  top: 50%; left: 50%;
  width: 44px; height: 44px;
  background: var(--white);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  color: var(--navy);
}
.ba-handle-btn svg { width: 20px; height: 20px; }
.ba-tag {
  position: absolute;
  top: 16px;
  z-index: 4;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 30px;
  color: var(--white);
}
.ba-tag-before { left: 16px; background: var(--ink-soft); }
.ba-tag-after { right: 16px; background: var(--sky-deep); }

/* ============================================
   Trust Strip
   ============================================ */
.trust-strip {
  background: var(--navy);
  padding: 22px 0;
}
.trust-strip .container {
  display: flex;
  justify-content: center;
  gap: 56px;
  flex-wrap: wrap;
}
.trust-strip-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.trust-strip-item svg { width: 19px; height: 19px; color: var(--sky); flex-shrink: 0; }

/* ============================================
   Section Heading
   ============================================ */
.section-head {
  max-width: 620px;
  margin-bottom: 56px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 3vw, 2.6rem); margin-bottom: 16px; }
.section-head p { color: var(--ink-soft); font-size: 16.5px; }

/* ============================================
   Services
   ============================================ */
.services { padding: 110px 0; background: var(--white); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  padding: 34px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.service-icon {
  width: 52px; height: 52px;
  border-radius: 10px;
  background: var(--sky-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}
.service-icon svg { width: 26px; height: 26px; color: var(--navy); }
.service-card h3 { font-size: 20px; margin-bottom: 10px; }
.service-card p { font-size: 14.5px; color: var(--ink-soft); }

.also-offer {
  margin-top: 40px;
  padding: 30px 32px;
  border-radius: var(--radius);
  background: var(--sky-tint);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.also-offer-label {
  font-weight: 700;
  font-size: 14px;
  color: var(--navy);
  white-space: nowrap;
}
.also-offer-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  flex: 1;
}
.also-offer .tag {
  padding: 8px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-soft);
}
.also-offer-note {
  font-size: 13.5px;
  color: var(--ink-soft);
  width: 100%;
}
.also-offer-note a {
  color: var(--sky-deep);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ============================================
   Gallery
   ============================================ */
.gallery { padding: 110px 0; background: var(--stone); }

.gallery-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 42px;
}
.filter-btn {
  padding: 10px 22px;
  border-radius: 30px;
  border: 1.5px solid var(--line);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--navy-soft);
  background: var(--white);
  transition: all 0.2s ease;
}
.filter-btn:hover { border-color: var(--sky-deep); }
.filter-btn.active { background: var(--navy); border-color: var(--navy); color: var(--white); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  background: var(--navy);
}
.gallery-item.tall { grid-row: span 2; aspect-ratio: 4/6.4; }
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(7,27,45,0.78) 0%, rgba(7,27,45,0) 45%);
  display: flex;
  align-items: flex-end;
  padding: 18px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-overlay span {
  color: var(--white);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.gallery-pair {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: grid;
  grid-template-columns: 1fr 1fr;
  cursor: pointer;
}
.gallery-pair img { width: 100%; height: 100%; object-fit: cover; }
.gallery-pair .pair-label {
  position: absolute;
  bottom: 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 20px;
  color: var(--white);
  background: rgba(7,27,45,0.72);
  backdrop-filter: blur(4px);
}
.gallery-pair .pair-label.left { left: 12px; }
.gallery-pair .pair-label.right { right: 12px; }
.gallery-pair .pair-divider {
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 2px;
  background: var(--white);
  transform: translateX(-50%);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(7, 27, 45, 0.92);
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: 8px; object-fit: contain; }
.lightbox-close {
  position: absolute;
  top: 28px; right: 32px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
}
.lightbox-close:hover { background: rgba(255,255,255,0.22); }
.lightbox-close svg { width: 20px; height: 20px; }

/* ============================================
   Process / About
   ============================================ */
.process { padding: 110px 0; background: var(--white); }

.process-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}
.process-photos {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
}
.process-photos img { border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.process-photos .ph-tall { aspect-ratio: 3/4.2; object-fit: cover; height: 100%; }
.process-photos .ph-short { aspect-ratio: 3/2.4; object-fit: cover; margin-top: 40px; }

.process-copy p { color: var(--ink-soft); margin-bottom: 18px; font-size: 16px; }
.process-copy p:last-child { margin-bottom: 0; }

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.step { position: relative; padding-top: 8px; }
.step-num {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--sky-deep);
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}
.step h4 { font-size: 17px; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--ink-soft); }
.step::before {
  content: '';
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--line);
  margin-bottom: 18px;
}

/* ============================================
   Testimonials
   ============================================ */
.testimonials { padding: 110px 0; background: var(--navy); position: relative; overflow: hidden; }
.testimonials .cable-motif { top: auto; bottom: -180px; left: -140px; right: auto; opacity: 0.14; }
.testimonials .section-head h2,
.testimonials .section-head p { color: var(--white); }
.testimonials .section-head p { color: rgba(255,255,255,0.68); }
.testimonials .eyebrow { color: var(--sky); }
.testimonials .eyebrow::before { background: var(--sky); }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  position: relative;
  z-index: 1;
}

.testimonial-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 30px 26px;
}
.testimonial-card.placeholder {
  border-style: dashed;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 220px;
}
.stars { display: flex; gap: 3px; margin-bottom: 16px; }
.stars svg { width: 16px; height: 16px; color: var(--sky); }
.stars.dim svg { color: rgba(255,255,255,0.25); }
.testimonial-quote { color: rgba(255,255,255,0.85); font-size: 15px; margin-bottom: 20px; }
.testimonial-name { font-weight: 700; color: var(--white); font-size: 14.5px; }
.testimonial-meta { color: rgba(255,255,255,0.5); font-size: 13px; margin-top: 2px; }

.placeholder-icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.placeholder-icon svg { width: 18px; height: 18px; color: var(--sky); }
.testimonial-card.placeholder p { color: rgba(255,255,255,0.55); font-size: 14px; }

.testimonials-note {
  text-align: center;
  margin-top: 42px;
  color: rgba(255,255,255,0.55);
  font-size: 14px;
  position: relative;
  z-index: 1;
}
.testimonials-note a { color: var(--sky); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* ============================================
   Contact / Quote
   ============================================ */
.contact { padding: 110px 0; background: var(--stone); }

.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 42px;
  box-shadow: var(--shadow-sm);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-group { margin-bottom: 18px; }
.form-group:last-of-type { margin-bottom: 0; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 7px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14.5px;
  color: var(--ink);
  background: var(--white);
  transition: border-color 0.2s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--sky-deep);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-submit-row { margin-top: 8px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-note { font-size: 12.5px; color: var(--ink-soft); }
.form-status { font-size: 13.5px; font-weight: 600; color: var(--sky-deep); display: none; }
.form-status.show { display: block; }

.contact-side { display: flex; flex-direction: column; gap: 18px; }
.contact-card {
  background: var(--navy);
  color: var(--white);
  border-radius: 10px;
  padding: 32px;
}
.contact-card h3 { color: var(--white); font-size: 19px; margin-bottom: 20px; }
.contact-link-item {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.contact-link-item:last-child { border-bottom: none; }
.contact-link-item svg { width: 19px; height: 19px; color: var(--sky); flex-shrink: 0; }
.contact-link-item a, .contact-link-item span { font-size: 14.5px; font-weight: 500; }
.contact-link-item a:hover { color: var(--sky); }

.contact-badges {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 26px 28px;
}
.contact-badge-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 0;
}
.contact-badge-item svg { width: 18px; height: 18px; color: var(--sky-deep); flex-shrink: 0; }
.contact-badge-item span { font-size: 14px; font-weight: 600; color: var(--navy); }

/* ============================================
   Footer
   ============================================ */
.site-footer { background: var(--navy-deep); color: rgba(255,255,255,0.65); padding: 64px 0 28px; }
.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.9fr;
  gap: 50px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 28px;
}
.footer-brand img { height: 42px; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; max-width: 320px; line-height: 1.7; }
.footer-col h5 {
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul li { margin-bottom: 11px; }
.footer-col a { font-size: 14px; }
.footer-col a:hover { color: var(--sky); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  flex-wrap: wrap;
  gap: 10px;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 980px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-phone span { display: none; }

  .hero { padding: 130px 0 70px; }
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-copy p { max-width: none; }
  .cable-motif { width: 420px; height: 420px; right: -160px; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }

  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.tall { grid-row: span 1; aspect-ratio: 4/3; }

  .process-top { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }

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

  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 620px) {
  .container { padding: 0 20px; }
  .header-inner { padding: 12px 20px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-trust { gap: 16px 22px; }
  .trust-strip .container { gap: 22px 30px; justify-content: flex-start; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item.tall { aspect-ratio: 4/3; }
  .gallery-pair { grid-template-columns: 1fr; aspect-ratio: 4/5; }
  .gallery-pair .pair-divider { display: none; }
  .steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}