/* ── DESIGN TOKENS ─────────────────────────────────────────────── */
:root {
  --yellow:     #F5C400;
  --yellow-dim: #c49a00;
  --black:      #0a0a0a;
  --charcoal:   #141414;
  --charcoal-2: #1e1e1e;
  --charcoal-3: #2a2a2a;
  --warm-white: #F2EDE4;
  --muted:      #888880;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'Barlow', sans-serif;
  --max-w: 1180px;
  --radius: 4px;
  --transition: 0.25s ease;
}

/* ── RESET ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--black);
  color: var(--warm-white);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
ul { list-style: none; }

/* ── UTILITIES ─────────────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.accent { color: var(--yellow); }
.section-eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--warm-white);
}
.section-header { margin-bottom: 56px; }

/* ── BUTTONS ───────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 2px solid transparent;
  border-radius: var(--radius);
  transition: var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
}
.btn--primary:hover {
  background: var(--yellow-dim);
  border-color: var(--yellow-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,196,0,0.25);
}
.btn--ghost {
  background: transparent;
  color: var(--warm-white);
  border-color: rgba(242,237,228,0.3);
}
.btn--ghost:hover {
  border-color: var(--yellow);
  color: var(--yellow);
  transform: translateY(-2px);
}
.btn--full { width: 100%; justify-content: center; }

/* ── NAV ───────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(245,196,0,0.15);
  transition: var(--transition);
}
.nav--scrolled { border-bottom-color: rgba(245,196,0,0.3); }
.nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo-img {
    height: 50px;
    width: auto;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  font-size: 1.6rem;
  color: var(--yellow);
  line-height: 1;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.1;
  letter-spacing: 0.08em;
  color: var(--warm-white);
}
.logo-text small {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--yellow);
  display: block;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.nav__links a { transition: color var(--transition); }
.nav__links a:hover { color: var(--yellow); }
.nav__cta {
  background: var(--yellow);
  color: var(--black) !important;
  padding: 9px 20px;
  border-radius: var(--radius);
  font-weight: 700;
}
.nav__cta:hover { background: var(--yellow-dim) !important; }
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--warm-white);
  transition: var(--transition);
}
.nav__mobile {
  display: none;
  flex-direction: column;
  padding: 16px 24px 24px;
  border-top: 1px solid rgba(245,196,0,0.1);
  gap: 4px;
}
.nav__mobile.open { display: flex; }
.mobile-link {
  padding: 12px 8px;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color var(--transition);
}
.mobile-link:hover { color: var(--yellow); }
.mobile-link--cta {
  color: var(--yellow);
  margin-top: 8px;
  border: none;
}

/* ── HERO ──────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  overflow: hidden;
  background: var(--black);
}
.hero__texture {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(245,196,0,0.015) 2px,
      rgba(245,196,0,0.015) 4px
    );
  pointer-events: none;
}
.hero__diagonal {
  position: absolute;
  bottom: -2px;
  left: 0; right: 0;
  height: 120px;
  background: var(--charcoal);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
}
.hero__eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 16px;
}
.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}
.hero__headline .line { display: block; }
.hero__headline .accent { color: var(--yellow); }
.hero__sub {
  font-size: 1.15rem;
  color: rgba(242,237,228,0.75);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.65;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 52px; }
.hero__badges { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.badge { display: flex; flex-direction: column; }
.badge__num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--yellow);
  line-height: 1;
}
.badge__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.badge__divider { width: 1px; height: 40px; background: rgba(245,196,0,0.2); }
.hero__graphic { display: flex; align-items: center; justify-content: center; }
.roof-icon {
  width: 100%;
  max-width: 380px;
  filter: drop-shadow(0 0 40px rgba(245,196,0,0.12));
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ── SERVICES ──────────────────────────────────────────────────── */
.services {
  background: var(--charcoal);
  padding: 100px 0;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.service-card {
  background: var(--charcoal-2);
  padding: 40px 32px;
  border: 1px solid rgba(245,196,0,0.08);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--yellow);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.service-card:hover { background: var(--charcoal-3); transform: translateY(-4px); }
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon {
  width: 52px;
  height: 52px;
  margin-bottom: 20px;
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  color: var(--warm-white);
}
.service-card p {
  font-size: 0.95rem;
  color: rgba(242,237,228,0.65);
  line-height: 1.6;
}

/* ── WHY US ────────────────────────────────────────────────────── */
.why-us {
  background: var(--black);
  padding: 110px 0;
  position: relative;
  overflow: hidden;
}
.why-us__bg-text {
  position: absolute;
  top: 50%;
  right: -40px;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: clamp(8rem, 16vw, 18rem);
  color: rgba(245,196,0,0.03);
  letter-spacing: 0.05em;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}
.why-us__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.why-us__body {
  font-size: 1.05rem;
  color: rgba(242,237,228,0.7);
  margin: 24px 0 32px;
  line-height: 1.7;
  max-width: 440px;
}
.why-us__list {
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.why-us__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  font-weight: 600;
}
.check {
  color: var(--yellow);
  font-size: 1rem;
  flex-shrink: 0;
}
.why-us__right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.stat-card {
  background: var(--charcoal-2);
  border: 1px solid rgba(245,196,0,0.1);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.stat-card--offset { transform: translateY(24px); }
.stat-card__num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--yellow);
  line-height: 1;
}
.stat-card__label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

/* ── PROJECTS ──────────────────────────────────────────────────── */
.projects {
  background: var(--charcoal);
  padding: 100px 0;
}
.projects__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 12px;
}
.project-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  min-height: 220px;
  cursor: pointer;
}
.project-card--tall { grid-row: span 2; }
.project-card--wide { grid-column: span 2; }
.project-card__img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}
/* Placeholder gradient images (replace with real photos) */
.project-card__img--1 { background: linear-gradient(135deg, #1a1200 0%, #3d2e00 40%, #1C1C1C 100%); }
.project-card__img--2 { background: linear-gradient(135deg, #0d0d0d 0%, #2a2a1a 100%); }
.project-card__img--3 { background: linear-gradient(135deg, #1a1a1a 0%, #332900 100%); }
.project-card__img--4 { background: linear-gradient(135deg, #111100 0%, #2b2400 50%, #1C1C1C 100%); }
/* Replace gradient placeholders with real photos:
   .project-card__img--1 { background-image: url('images/project1.jpg'); }
*/
.project-card:hover .project-card__img { transform: scale(1.05); }
.project-card__info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px;
  background: linear-gradient(transparent, rgba(0,0,0,0.88));
}
.project-tag {
  display: inline-block;
  background: var(--yellow);
  color: var(--black);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 2px;
  margin-bottom: 8px;
}
.project-card__info p {
  font-size: 0.9rem;
  color: var(--warm-white);
  font-weight: 600;
}

/* ── TESTIMONIALS ──────────────────────────────────────────────── */
.testimonials {
  background: var(--black);
  padding: 100px 0;
}
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial {
  background: var(--charcoal-2);
  border: 1px solid rgba(245,196,0,0.08);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
}
.testimonial::before {
  content: '"';
  position: absolute;
  top: 16px; right: 24px;
  font-family: Georgia, serif;
  font-size: 5rem;
  color: rgba(245,196,0,0.1);
  line-height: 1;
}
.testimonial__stars {
  color: var(--yellow);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.testimonial__text {
  font-size: 0.97rem;
  color: rgba(242,237,228,0.8);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 24px;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonial__avatar {
  width: 42px;
  height: 42px;
  background: var(--yellow);
  color: var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial__author strong { display: block; font-size: 0.95rem; }
.testimonial__author span {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ── CONTACT ───────────────────────────────────────────────────── */
.contact {
  background: var(--charcoal);
  padding: 100px 0;
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.contact__left .section-title { margin-bottom: 20px; }
.contact__left > p {
  font-size: 1rem;
  color: rgba(242,237,228,0.65);
  margin-bottom: 40px;
  line-height: 1.65;
}
.contact__details { display: flex; flex-direction: column; gap: 18px; }
.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.97rem;
}
.contact__detail a, .contact__detail span { color: rgba(242,237,228,0.8); line-height: 1.5; }
.contact__detail a:hover { color: var(--yellow); }

/* ── QUOTE FORM ────────────────────────────────────────────────── */
.quote-form {
  background: var(--charcoal-2);
  border: 1px solid rgba(245,196,0,0.1);
  border-radius: 6px;
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.form-group label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(242,237,228,0.6);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--charcoal-3);
  border: 1px solid rgba(245,196,0,0.15);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--warm-white);
  font-family: var(--font-body);
  font-size: 0.97rem;
  transition: border-color var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(242,237,228,0.25); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--yellow); }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--charcoal-3); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-message {
  font-size: 0.9rem;
  padding: 12px 16px;
  border-radius: var(--radius);
  text-align: center;
}
.form-message--success { background: rgba(245,196,0,0.1); color: var(--yellow); border: 1px solid rgba(245,196,0,0.3); }
.form-message--error { background: rgba(200,60,60,0.1); color: #f88; border: 1px solid rgba(200,60,60,0.3); }

/* ── FOOTER ────────────────────────────────────────────────────── */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(245,196,0,0.1);
  padding: 72px 0 0;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer__brand p {
  margin-top: 20px;
  font-size: 0.92rem;
  color: var(--muted);
  max-width: 280px;
  line-height: 1.6;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__links h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: var(--yellow);
  margin-bottom: 8px;
}
.footer__links a {
  font-size: 0.92rem;
  color: var(--muted);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--warm-white); }
.footer__bottom {
  padding: 24px;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(136,136,128,0.5);
}

/* ── SCROLL REVEAL ─────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero__content { grid-template-columns: 1fr; gap: 40px; }
  .hero__graphic { display: none; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .why-us__inner { grid-template-columns: 1fr; gap: 56px; }
  .projects__grid { grid-template-columns: 1fr 1fr; }
  .project-card--tall { grid-row: auto; }
  .project-card--wide { grid-column: auto; }
  .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .services__grid { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .why-us__right { grid-template-columns: 1fr 1fr; }
  .stat-card--offset { transform: none; }
  .projects__grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .quote-form { padding: 28px 20px; }
  .footer__inner { grid-template-columns: 1fr; gap: 36px; }
  .hero__actions { flex-direction: column; }
  .hero__badges { gap: 16px; }
}