/* ─────────────────────────────────────────────
   KS CONSTRUCTION — style.css
   ───────────────────────────────────────────── */

:root {
  --gold:       #C9A84C;
  --gold-light: #E2BC68;
  --gold-dark:  #A8832A;
  --black:      #0B0B0B;
  --dark:       #111111;
  --dark2:      #1A1A1A;
  --dark3:      #222222;
  --mid:        #2E2E2E;
  --text:       #E0E0E0;
  --text-muted: #888888;
  --white:      #FFFFFF;
  --border:     rgba(255,255,255,0.08);

  --font-display: 'Bebas Neue', 'Impact', sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  --radius:    12px;
  --radius-lg: 20px;
  --shadow:    0 8px 40px rgba(0,0,0,0.45);
  --shadow-gold: 0 4px 24px rgba(201,168,76,0.3);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--black);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
input, select, textarea { font-family: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }
.gold { color: var(--gold); }

/* ── SECTION HEADERS ── */
.section-header { text-align: center; margin-bottom: 64px; }
.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.05;
  color: var(--white);
  letter-spacing: 0.02em;
}
.section-line {
  width: 50px;
  height: 3px;
  background: var(--gold);
  margin: 20px auto 0;
  border-radius: 2px;
}
.section-header .section-line { margin: 20px auto 0; }
.about-content .section-line,
.contact-info .section-line { margin: 20px 0 0; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all var(--transition);
}
.btn-gold {
  background: var(--gold);
  color: var(--black);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.25);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}
.btn-full { width: 100%; justify-content: center; }

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(11, 11, 11, 0.96);
  border-bottom-color: var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 30px rgba(0,0,0,0.5);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* LOGO */
.logo {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
}
.logo-k { font-size: 2rem; color: var(--gold); line-height: 1; }
.logo-s { font-size: 2rem; color: var(--white); line-height: 1; }
.logo-text {
  font-size: 1.05rem;
  color: var(--white);
  letter-spacing: 0.12em;
  border-left: 2px solid var(--gold);
  padding-left: 10px;
  margin-left: 4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  border-radius: 8px;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.nav-links .nav-cta {
  background: var(--gold);
  color: var(--black);
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 8px;
}
.nav-links .nav-cta:hover {
  background: var(--gold-light);
  color: var(--black);
}

/* HAMBURGER */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* MOBILE MENU */
.mobile-menu {
  display: none;
  flex-direction: column;
  background: rgba(11,11,11,0.98);
  padding: 16px 24px 24px;
  border-top: 1px solid var(--border);
}
.mobile-menu a {
  padding: 14px 0;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu.open { display: flex; }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 72vh;
  display: flex;
  align-items: center;
  padding: 100px 24px 72px;
  background:
    linear-gradient(135deg, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.55) 60%, rgba(0,0,0,0.7) 100%),
    repeating-linear-gradient(
      -45deg,
      rgba(201,168,76,0.03) 0px,
      rgba(201,168,76,0.03) 1px,
      transparent 1px,
      transparent 40px
    ),
    radial-gradient(ellipse at 70% 40%, #1d1208 0%, #0B0B0B 70%);
  background-size: cover;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(201,168,76,0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(201,168,76,0.06) 0%, transparent 40%);
  pointer-events: none;
}

.hero::after {
  content: 'KS';
  position: absolute;
  right: -2%;
  bottom: -5%;
  font-family: var(--font-display);
  font-size: clamp(200px, 30vw, 420px);
  color: rgba(201,168,76,0.04);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.hero-overlay { display: none; }

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
}
.hero-title span { display: block; }

.hero-sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 36px;
}

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

/* SCROLL HINT */
.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll-hint span {
  display: block;
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  position: relative;
}
.hero-scroll-hint span::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--gold);
  border-radius: 2px;
  animation: scrollBounce 1.8s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  80% { transform: translateX(-50%) translateY(14px); opacity: 0; }
}

/* ── STATS STRIP ── */
.stats-strip {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 0;
}
.stat {
  flex: 1;
  min-width: 160px;
  text-align: center;
  padding: 44px 24px;
  position: relative;
}
.stat-value {
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-num {
  display: inline;
  font-family: var(--font-display);
  font-size: 3.2rem;
  color: var(--gold);
  line-height: 1;
}
.stat-suffix {
  display: inline;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
  line-height: 1;
  vertical-align: baseline;
}
.stat p {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-top: 6px;
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
  flex-shrink: 0;
}

/* ── SERVICES ── */
.services { background: var(--dark); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,168,76,0.25);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(201,168,76,0.1);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card.featured {
  background: linear-gradient(135deg, #1e1508 0%, #251a08 100%);
  border-color: rgba(201,168,76,0.3);
}
.service-card.featured::before { transform: scaleX(1); }

.service-icon {
  width: 52px;
  height: 52px;
  color: var(--gold);
  margin-bottom: 24px;
}
.service-icon svg { width: 100%; height: 100%; }

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: 0.01em;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.badge {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--black);
  background: var(--gold);
  padding: 4px 12px;
  border-radius: 100px;
}

/* ── ABOUT ── */
.about { background: var(--black); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}
.about-img-placeholder {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.about-img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      -45deg,
      rgba(201,168,76,0.03) 0px,
      rgba(201,168,76,0.03) 1px,
      transparent 1px,
      transparent 20px
    );
}
.about-img-placeholder svg {
  width: 140px;
  height: 140px;
  opacity: 0.7;
}
.about-badge-wrap {
  position: absolute;
  bottom: -20px;
  right: -20px;
}
.about-badge {
  background: var(--gold);
  color: var(--black);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(201,168,76,0.4);
}
.badge-num {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  font-weight: 400;
}
.badge-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.about-content .section-title {
  text-align: left;
  margin-bottom: 0;
}
.about-lead {
  font-size: 1.1rem;
  color: var(--text);
  margin-top: 28px;
  font-weight: 500;
  line-height: 1.7;
}
.about-body {
  color: var(--text-muted);
  margin-top: 16px;
  margin-bottom: 32px;
}
.about-list {
  margin-bottom: 40px;
}
.about-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text);
}
.about-list li:first-child { border-top: 1px solid var(--border); }
.check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(201,168,76,0.15);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ── PROJECTS ── */
.projects { background: var(--dark); }

.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 20px;
}

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: var(--dark2);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.project-card.tall {
  grid-row: span 2;
}
.project-card.wide {
  grid-column: span 2;
}

.project-img {
  width: 100%;
  height: 220px;
  background: var(--dark3);
  position: relative;
  overflow: hidden;
}
.project-card.tall .project-img { height: 100%; min-height: 300px; }
.project-card.wide .project-img { height: 250px; }

/* Project images — real photos set via inline styles */
.project-img-1,
.project-img-2,
.project-img-3,
.project-img-4 {
  background-size: cover;
  background-position: center;
}
.project-img-1::after,
.project-img-2::after,
.project-img-3::after,
.project-img-4::after {
  display: none;
}

.project-info {
  padding: 20px 24px 24px;
}
.project-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold);
  background: rgba(201,168,76,0.1);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}
.project-info h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}
.project-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.projects-cta {
  text-align: center;
  margin-top: 48px;
}

/* ── TESTIMONIALS ── */
.testimonials { background: var(--black); }

.testimonials-track {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  overflow: hidden;
}

.testimonial-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  transition: border-color var(--transition);
}
.testimonial-card:hover { border-color: rgba(201,168,76,0.2); }
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px;
  right: 28px;
  font-family: Georgia, serif;
  font-size: 6rem;
  color: rgba(201,168,76,0.08);
  line-height: 1;
}
.stars {
  color: var(--gold);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 18px;
}
.testimonial-card p {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 28px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--black);
  font-weight: 700;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  color: var(--white);
}
.testimonial-author span {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.testimonials-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
}
.tNav {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.tNav:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,168,76,0.08);
}

/* ── CONTACT ── */
.contact { background: var(--dark); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}
.contact-info .section-title { text-align: left; }
.contact-info > p {
  color: var(--text-muted);
  margin-top: 24px;
  margin-bottom: 36px;
  line-height: 1.75;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.contact-details li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text);
}
.contact-details li a:hover { color: var(--gold); }
.contact-icon {
  width: 36px;
  height: 36px;
  background: rgba(201,168,76,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gold);
}
.contact-icon svg { width: 18px; height: 18px; }

/* FORM */
.contact-form {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 13px 16px;
  color: var(--white);
  font-size: 0.9rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.form-group select option {
  background: var(--dark2);
  color: var(--white);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.2); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 12px;
}

/* ── FOOTER ── */
.footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding-top: 72px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
}
.footer-brand p {
  margin-top: 16px;
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 260px;
  line-height: 1.7;
}
.footer-links h4,
.footer-social h4 {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-links a,
.footer-social a {
  display: block;
  font-size: 0.875rem;
  color: var(--text-muted);
  padding: 5px 0;
  transition: color var(--transition);
}
.footer-links a:hover,
.footer-social a:hover { color: var(--gold); }
.social-link {
  display: flex !important;
  align-items: center;
  gap: 10px;
}
.social-link svg { width: 18px; height: 18px; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ── SCROLL ANIMATIONS ── */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .about-grid { gap: 48px; }
  .projects-grid {
    grid-template-columns: 1fr 1fr;
  }
  .project-card.tall  { grid-row: span 1; }
  .project-card.tall .project-img { height: 220px; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }

  /* NAV */
  .nav-links { display: none; }
  .hamburger { display: flex; }

  /* HERO */
  .hero-title { font-size: clamp(2.6rem, 11vw, 4rem); }
  .hero-sub { font-size: 0.98rem; }
  .hero::after { display: none; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 12px; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  /* STATS */
  .stats-strip { flex-direction: column; }
  .stat-divider { width: 60px; height: 1px; }
  .stat { padding: 20px 24px; }

  /* SERVICES */
  .services-grid { grid-template-columns: 1fr; }

  /* ABOUT */
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { order: 2; }
  .about-img-placeholder { aspect-ratio: 16/9; }
  .about-badge-wrap { bottom: -16px; right: 16px; }

  /* PROJECTS */
  .projects-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .project-card.tall  { grid-row: span 1; }
  .project-card.wide  { grid-column: span 1; }
  .project-card.tall .project-img { height: 220px; }

  /* TESTIMONIALS */
  .testimonials-track { grid-template-columns: 1fr; }

  /* CONTACT */
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-details li { gap: 12px; }

  /* FOOTER */
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 480px) {
  .section { padding: 52px 0; }
  .container { padding: 0 16px; }

  .hero-actions { flex-direction: column; }
  .btn { justify-content: center; width: 100%; }

  .section-title { font-size: clamp(2rem, 9vw, 2.8rem); }

  .stats-strip .stat-num { font-size: 2rem; }
  .stats-strip .stat-suffix { font-size: 1.6rem; }

  .service-card { padding: 24px 20px; }

  .project-info { padding: 16px; }

  .footer-inner { grid-template-columns: 1fr; }

  .back-to-top { bottom: 20px; right: 16px; width: 42px; height: 42px; }
  .back-to-top svg { width: 18px; height: 18px; }
}

/* ── K&S BRAND REFRESH ── */
:root {
  --gold: #09b44b;
  --gold-light: #41c76f;
  --gold-dark: #0a8d40;
  --navy: #071b33;
  --ink: #27302c;
  --ink-muted: #66716b;
  --black: #ffffff;
  --dark: #f4f8f4;
  --dark2: #ffffff;
  --dark3: #eef4ef;
  --mid: #dbe5dd;
  --text: #27302c;
  --text-muted: #66716b;
  --white: #1f2824;
  --border: rgba(39, 48, 44, 0.12);
  --shadow: 0 18px 48px rgba(7, 27, 51, 0.08);
  --shadow-gold: 0 14px 30px rgba(9, 180, 75, 0.18);
  --font-brand: 'Cormorant Garamond', serif;
}

body {
  background:
    radial-gradient(circle at top left, rgba(9, 180, 75, 0.06) 0%, transparent 28%),
    radial-gradient(circle at top right, rgba(7, 27, 51, 0.05) 0%, transparent 24%),
    #ffffff;
  color: var(--text);
}

.btn-gold {
  color: #ffffff;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
}

.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
}

.btn-outline {
  color: var(--navy);
  border-color: rgba(7, 27, 51, 0.16);
  background: rgba(255, 255, 255, 0.86);
}

.btn-outline:hover {
  border-color: rgba(9, 180, 75, 0.35);
  color: var(--gold-dark);
  background: rgba(9, 180, 75, 0.08);
}

.navbar {
  background: rgba(255, 255, 255, 0.72);
  border-bottom-color: transparent;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.94);
  border-bottom-color: var(--border);
  box-shadow: 0 10px 30px rgba(7, 27, 51, 0.06);
}

.logo {
  gap: 14px;
  font-family: inherit;
  letter-spacing: 0;
}

.logo-badge {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-mark {
  display: block;
  width: 100%;
  height: 100%;
}

.logo-lockup {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-name {
  font-family: var(--font-brand);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
}

.logo-wordmark {
  margin-top: -2px;
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  text-transform: lowercase;
}

.nav-links a {
  color: var(--text);
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--gold-dark);
  background: rgba(9, 180, 75, 0.08);
}

.nav-links .nav-cta {
  color: #ffffff;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
}

.nav-links .nav-cta:hover {
  color: #ffffff;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
}

.hamburger span {
  background: var(--navy);
}

.mobile-menu {
  background: rgba(255, 255, 255, 0.98);
  border-top: 1px solid var(--border);
  box-shadow: 0 18px 36px rgba(7, 27, 51, 0.08);
}

.mobile-menu a {
  color: var(--text);
}

.hero {
  align-items: center;
  min-height: 72vh;
  padding: 110px 24px 80px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96) 0%, rgba(244, 248, 244, 0.94) 62%, rgba(234, 244, 236, 0.98) 100%),
    repeating-linear-gradient(-45deg, rgba(9, 180, 75, 0.035) 0px, rgba(9, 180, 75, 0.035) 1px, transparent 1px, transparent 34px);
}

.hero-frame {
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero::before {
  background:
    radial-gradient(circle at 12% 20%, rgba(9, 180, 75, 0.12) 0%, transparent 30%),
    radial-gradient(circle at 88% 22%, rgba(7, 27, 51, 0.1) 0%, transparent 28%),
    linear-gradient(180deg, transparent 0%, rgba(9, 180, 75, 0.03) 100%);
}

.hero::after {
  content: '';
  position: absolute;
  right: 6%;
  top: 50%;
  transform: translateY(-50%);
  width: min(26vw, 320px);
  aspect-ratio: 1;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 120'%3E%3Ccircle cx='60' cy='60' r='56' fill='none' stroke='%2309B44B' stroke-opacity='.28' stroke-width='3.5'/%3E%3Cpath d='M30 70V36H53V54L43 64V47H38V84L30 92V70Z' fill='%2327302C' fill-opacity='.18'/%3E%3Cpath d='M50 36H72V49L60 61V49H50V74L43 81V48Z' fill='%2309B44B' fill-opacity='.32'/%3E%3Cpath d='M72 24H93V73L82 62V86L72 76V24Z' fill='%23071B33' fill-opacity='.22'/%3E%3Crect x='61' y='76' width='11' height='11' fill='%2309B44B' fill-opacity='.4'/%3E%3C/svg%3E") center/contain no-repeat;
  opacity: 1;
}

.hero-content {
  max-width: 640px;
  margin: 0;
}

.hero-eyebrow {
  color: var(--gold-dark);
  background: rgba(9, 180, 75, 0.08);
  border-color: rgba(9, 180, 75, 0.18);
}

.hero-title {
  color: var(--navy);
}

.hero-sub {
  color: var(--text-muted);
}

.hero-scroll-hint span {
  border-color: rgba(7, 27, 51, 0.18);
  background: rgba(255, 255, 255, 0.72);
}

.stats-strip {
  max-width: 1200px;
  margin: -38px auto 0;
  border: 1px solid var(--border);
  border-radius: 26px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(243, 248, 244, 0.98));
  box-shadow: var(--shadow);
  position: relative;
  z-index: 4;
}

.stat p {
  color: var(--text-muted);
}

.stat-divider {
  background: rgba(39, 48, 44, 0.1);
}

.projects {
  background: linear-gradient(180deg, #ffffff 0%, #f4f8f4 100%);
}

.service-card,
.project-card,
.testimonial-card,
.contact-form,
.about-img-placeholder {
  box-shadow: var(--shadow);
}

.service-card,
.project-card,
.testimonial-card,
.contact-form {
  border-color: rgba(39, 48, 44, 0.08);
}

.service-card::before {
  background: linear-gradient(90deg, var(--navy), var(--gold), var(--gold-light));
}

.service-card:hover {
  border-color: rgba(9, 180, 75, 0.2);
  box-shadow: 0 20px 54px rgba(7, 27, 51, 0.08);
}

.service-card.featured {
  background: linear-gradient(135deg, rgba(9, 180, 75, 0.08) 0%, rgba(7, 27, 51, 0.04) 100%);
  border-color: rgba(9, 180, 75, 0.18);
}

.badge {
  background: var(--navy);
  color: #ffffff;
}

.about-img-placeholder {
  background: linear-gradient(135deg, #ffffff 0%, #f0f6f1 100%);
}

.about-img-placeholder::before {
  background: repeating-linear-gradient(-45deg, rgba(9, 180, 75, 0.05) 0px, rgba(9, 180, 75, 0.05) 1px, transparent 1px, transparent 20px);
}

.about-badge {
  background: linear-gradient(135deg, var(--navy), #18304f);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(7, 27, 51, 0.18);
}

.about-lead {
  color: var(--navy);
}

.check-icon {
  background: rgba(9, 180, 75, 0.12);
  color: var(--gold-dark);
}

/* Project images — using real project photos (brand refresh) */
.project-img-1,
.project-img-2,
.project-img-3,
.project-img-4 {
  background-size: cover;
  background-position: center;
}

.project-img-1::after,
.project-img-2::after,
.project-img-3::after,
.project-img-4::after {
  display: none;
}

.project-tag {
  color: var(--gold-dark);
  background: rgba(9, 180, 75, 0.12);
}

.testimonial-card:hover {
  border-color: rgba(9, 180, 75, 0.18);
}

.testimonial-card::before {
  color: rgba(9, 180, 75, 0.1);
}

.tNav {
  color: var(--navy);
  background: #ffffff;
  border-color: rgba(39, 48, 44, 0.12);
}

.tNav:hover {
  border-color: rgba(9, 180, 75, 0.35);
  color: var(--gold-dark);
  background: rgba(9, 180, 75, 0.08);
}

.contact-info > p,
.footer-brand p,
.footer-links a,
.footer-social a,
.testimonial-author span,
.form-note {
  color: var(--text-muted);
}

.contact-icon {
  background: rgba(9, 180, 75, 0.12);
  color: var(--gold-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: #ffffff;
  color: var(--text);
  border-color: rgba(39, 48, 44, 0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(39, 48, 44, 0.45);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2366716B' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

.form-group select option {
  background: #ffffff;
  color: var(--text);
}

.footer {
  border-top-color: rgba(9, 180, 75, 0.16);
  background: #f7fbf8;
}

.footer-bottom {
  border-top-color: var(--border);
}

@media (max-width: 960px) {
  .hero::after {
    width: min(42vw, 300px);
    right: 2%;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 100px 16px 64px;
  }

  .hero::after {
    display: none;
  }

  .hero-content {
    max-width: 100%;
  }

  .stats-strip {
    margin: -28px 16px 0;
    border-radius: 20px;
  }

  .logo-badge {
    width: 44px;
    height: 44px;
  }

  .logo-name {
    font-size: 1.75rem;
  }

  .logo-wordmark {
    font-size: 0.92rem;
  }

  /* Projects 2-col on tablet */
  .projects-grid {
    grid-template-columns: 1fr 1fr;
  }
  .project-card.wide {
    grid-column: span 2;
  }

  /* Services 2-col on tablet */
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Footer 2-col on tablet */
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }

  /* Contact side-by-side if enough room */
  .contact-details li {
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 90px 16px 52px;
  }

  .stats-strip {
    margin: -20px 12px 0;
    border-radius: 16px;
  }

  .logo {
    gap: 10px;
  }

  .logo-badge {
    width: 38px;
    height: 38px;
  }

  .logo-name {
    font-size: 1.4rem;
  }

  .logo-wordmark {
    font-size: 0.8rem;
  }

  /* Single column everything */
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .project-card.wide {
    grid-column: span 1;
  }

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

  .footer-inner {
    grid-template-columns: 1fr;
  }

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

  .contact-grid {
    gap: 32px;
  }
}

/* ── SCROLL PROGRESS BAR ── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--gold), var(--gold-light, #5fca80));
  z-index: 200;
  transition: width 0.1s linear;
  pointer-events: none;
}

/* ── BACK TO TOP ── */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 28px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gold, #09B44B);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  box-shadow: 0 4px 20px rgba(9, 180, 75, 0.35);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease;
  pointer-events: none;
  z-index: 99;
}
.back-to-top svg {
  width: 20px;
  height: 20px;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--gold-dark, #07913b);
  box-shadow: 0 6px 24px rgba(9, 180, 75, 0.45);
  transform: translateY(-2px);
}

/* ── AI CHAT WIDGET ── */
.ai-widget {
  position: fixed;
  bottom: 32px;
  left: 28px;
  z-index: 99;
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-start;
  gap: 10px;
}

.ai-widget-toggle {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--navy, #071B33);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  box-shadow: 0 4px 20px rgba(7, 27, 51, 0.3);
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  flex-shrink: 0;
}
.ai-widget-toggle svg {
  width: 20px;
  height: 20px;
  transition: opacity 0.2s ease, transform 0.2s ease;
  position: absolute;
}
.ai-icon-close {
  opacity: 0;
  transform: rotate(-90deg) scale(0.7);
}
.ai-widget-toggle:hover {
  background: #0d2a4e;
  box-shadow: 0 6px 24px rgba(7, 27, 51, 0.4);
  transform: translateY(-2px);
}
.ai-widget.open .ai-widget-toggle {
  background: #0d2a4e;
}
.ai-widget.open .ai-icon-default {
  opacity: 0;
  transform: rotate(90deg) scale(0.7);
}
.ai-widget.open .ai-icon-close {
  opacity: 1;
  transform: rotate(0) scale(1);
}

.ai-widget-panel {
  background: #ffffff;
  border: 1px solid rgba(39, 48, 44, 0.1);
  border-radius: 16px;
  padding: 16px;
  width: 230px;
  box-shadow: 0 12px 40px rgba(7, 27, 51, 0.14);
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  transform: translateY(12px) scale(0.96);
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.ai-widget.open .ai-widget-panel {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.ai-widget-heading {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--navy, #071B33);
  margin-bottom: 2px;
}
.ai-widget-hint {
  font-size: 0.72rem;
  color: var(--text-muted, #66716b);
  line-height: 1.45;
  margin-bottom: 4px;
}

.ai-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s ease, transform 0.15s ease;
  border: 1px solid transparent;
}
.ai-option svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.ai-option:hover {
  transform: translateX(3px);
}

.ai-copilot {
  color: #0078d4;
  background: rgba(0, 120, 212, 0.06);
  border-color: rgba(0, 120, 212, 0.14);
}
.ai-copilot:hover { background: rgba(0, 120, 212, 0.12); }

.ai-chatgpt {
  color: #10a37f;
  background: rgba(16, 163, 127, 0.06);
  border-color: rgba(16, 163, 127, 0.14);
}
.ai-chatgpt:hover { background: rgba(16, 163, 127, 0.12); }

.ai-claude {
  color: #c96442;
  background: rgba(201, 100, 66, 0.06);
  border-color: rgba(201, 100, 66, 0.14);
}
.ai-claude:hover { background: rgba(201, 100, 66, 0.12); }

@media (max-width: 480px) {
  .ai-widget {
    bottom: 20px;
    left: 16px;
  }
  .ai-widget-panel {
    width: 210px;
  }
}