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

:root {
  --terracotta: #B8583A;
  --terracotta-dark: #9A4830;
  --terracotta-light: #D4806A;
  --sand: #F5F0EB;
  --sand-dark: #E8E0D6;
  --sand-mid: #EDE6DC;
  --charcoal: #2C2C2C;
  --charcoal-light: #4A4A4A;
  --warm-gray: #6B6560;
  --warm-gray-light: #9A9490;
  --white: #FFFFFF;
  --shadow-sm: 0 1px 3px rgba(44,44,44,0.08);
  --shadow-md: 0 4px 16px rgba(44,44,44,0.10);
  --shadow-lg: 0 8px 32px rgba(44,44,44,0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--sand);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

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

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(245, 240, 235, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sand-dark);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--charcoal);
}

.logo-icon { color: var(--terracotta); }

.logo-accent { color: var(--terracotta); }

/* Nav */
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--charcoal-light);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--terracotta);
  transition: width var(--transition);
}

.nav-links a:hover { color: var(--terracotta); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--terracotta);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--terracotta-dark); transform: translateY(-1px); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  transition: var(--transition);
  transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== HERO ===== */
.hero {
  padding-top: 72px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--sand);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 140%;
  background: linear-gradient(135deg, var(--sand-dark) 0%, var(--sand-mid) 100%);
  border-radius: 50%;
  opacity: 0.5;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 16px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--charcoal);
  margin-bottom: 20px;
}

.hero-headline span { color: var(--terracotta); }

.hero-sub {
  font-size: 1.1rem;
  color: var(--warm-gray);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-badges {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--charcoal-light);
}

.badge svg { color: var(--terracotta); flex-shrink: 0; }

/* Hero Image */
.hero-image { position: relative; }

.hero-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 640/720;
}

.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-float-card {
  position: absolute;
  bottom: -20px;
  left: -30px;
  background: var(--white);
  padding: 20px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.float-card-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--terracotta);
  line-height: 1;
}

.float-card-label {
  font-size: 0.8rem;
  color: var(--warm-gray);
  font-weight: 500;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-body);
  white-space: nowrap;
}

.btn-primary {
  background: var(--terracotta);
  color: var(--white);
  border-color: var(--terracotta);
}
.btn-primary:hover {
  background: var(--terracotta-dark);
  border-color: var(--terracotta-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(184,88,58,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--charcoal);
}
.btn-outline:hover {
  background: var(--charcoal);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-light {
  background: var(--white);
  color: var(--terracotta);
  border-color: var(--white);
}
.btn-light:hover {
  background: var(--sand);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-full { width: 100%; }

/* ===== SECTION COMMON ===== */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--charcoal);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--warm-gray);
  line-height: 1.7;
}

/* ===== SERVICES ===== */
.services {
  padding: 100px 0;
  background: var(--white);
}

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

.service-card {
  background: var(--sand);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: all var(--transition);
  border: 1px solid transparent;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--sand-dark);
  background: var(--white);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(184,88,58,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--terracotta);
  margin-bottom: 20px;
  transition: all var(--transition);
}

.service-card:hover .service-icon {
  background: var(--terracotta);
  color: var(--white);
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--charcoal);
}

.service-card p {
  font-size: 0.92rem;
  color: var(--warm-gray);
  line-height: 1.65;
}

/* ===== ABOUT ===== */
.about {
  padding: 100px 0;
  background: var(--sand);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-images {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img-main img { width: 100%; height: 100%; object-fit: cover; }

.about-img-secondary {
  position: absolute;
  bottom: -30px;
  right: -20px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--sand);
}

.about-img-secondary img { width: 100%; height: 100%; object-fit: cover; }

.about-accent-bar {
  position: absolute;
  top: -20px;
  right: 40px;
  color: var(--terracotta);
  opacity: 0.4;
}

.about-content .section-eyebrow { text-align: left; }
.about-content .section-title { text-align: left; margin-bottom: 20px; }

.about-body {
  font-size: 1rem;
  color: var(--warm-gray);
  line-height: 1.75;
  margin-bottom: 16px;
}

.about-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 32px 0;
  padding: 24px 0;
  border-top: 1px solid var(--sand-dark);
  border-bottom: 1px solid var(--sand-dark);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--terracotta);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--warm-gray);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--sand-dark);
}

.about-content .btn { margin-top: 8px; }

/* ===== PROJECTS ===== */
.projects {
  padding: 100px 0;
  background: var(--white);
}

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

.project-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  group: true;
}

.project-card img {
  width: 100%;
  height: 270px;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover img { transform: scale(1.05); }

.project-card figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 20px 18px;
  background: linear-gradient(to top, rgba(44,44,44,0.85) 0%, transparent 100%);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 500;
  transform: translateY(8px);
  opacity: 0;
  transition: all var(--transition);
}

.project-card:hover figcaption {
  transform: translateY(0);
  opacity: 1;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 100px 0;
  background: var(--charcoal);
  color: var(--white);
}

.testimonials .section-eyebrow { color: var(--terracotta-light); }
.testimonials .section-title { color: var(--white); }
.testimonials .section-sub { color: var(--warm-gray-light); }

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

.testimonial-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  position: relative;
  transition: all var(--transition);
}

.testimonial-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}

.testimonial-quote-mark {
  position: absolute;
  top: 20px;
  left: 24px;
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--terracotta);
  opacity: 0.4;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.85);
  margin-bottom: 24px;
  margin-top: 20px;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.author-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--white);
}

.author-detail {
  font-size: 0.8rem;
  color: var(--warm-gray-light);
}

/* ===== CTA BANNER ===== */
.cta-banner {
  padding: 80px 0;
  background: var(--terracotta);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 50%;
  height: 200%;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
  pointer-events: none;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.2;
}

.cta-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  max-width: 480px;
}

.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: var(--sand);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info .section-eyebrow { text-align: left; }
.contact-info .section-title { text-align: left; margin-bottom: 16px; }

.contact-body {
  font-size: 1rem;
  color: var(--warm-gray);
  line-height: 1.75;
  margin-bottom: 32px;
}

.contact-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 28px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(184,88,58,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--terracotta);
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-bottom: 2px;
}

.contact-value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--charcoal);
}

.contact-value a {
  color: var(--terracotta);
  transition: color var(--transition);
}

.contact-value a:hover { color: var(--terracotta-dark); }

.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* Form */
.form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.form-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.form-sub {
  font-size: 0.9rem;
  color: var(--warm-gray);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--charcoal);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  border: 1.5px solid var(--sand-dark);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--sand);
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--terracotta);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(184,88,58,0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--warm-gray-light); }

.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  text-align: center;
  padding: 40px 20px;
}

.success-icon {
  color: var(--terracotta);
  margin: 0 auto 16px;
}

.form-success h4 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.form-success p {
  color: var(--warm-gray);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--charcoal);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-brand .logo { color: var(--white); margin-bottom: 16px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; color: rgba(255,255,255,0.55); }

.footer-nav h4,
.footer-services h4,
.footer-contact h4 {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}

.footer-nav ul,
.footer-services ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav a,
.footer-services a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}

.footer-nav a:hover,
.footer-services a:hover { color: var(--terracotta-light); }

.footer-contact p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 4px;
}

.footer-contact a {
  color: var(--terracotta-light);
  transition: color var(--transition);
}

.footer-contact a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-grid { gap: 40px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid .testimonial-card:last-child { grid-column: span 2; max-width: 50%; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--sand);
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    gap: 0;
    border-bottom: 1px solid var(--sand-dark);
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    transition: all var(--transition);
    pointer-events: none;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-links li { border-bottom: 1px solid var(--sand-dark); }
  .nav-links li:last-child { border-bottom: none; }
  .nav-links a { display: block; padding: 14px 0; }
  .nav-links a::after { display: none; }
  .nav-cta { text-align: center; margin-top: 8px; }

  .hero { padding-top: 72px; min-height: auto; padding-bottom: 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-image { order: -1; max-width: 480px; margin: 0 auto; }
  .hero-img-wrap { aspect-ratio: 4/3; }
  .hero-float-card { left: auto; right: -10px; bottom: -16px; }
  .hero-badges { gap: 12px; }

  .services { padding: 70px 0; }
  .services-grid { grid-template-columns: 1fr; }

  .about { padding: 70px 0; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-images { max-width: 480px; }
  .about-content .section-eyebrow,
  .about-content .section-title { text-align: center; }
  .about-body { text-align: center; }
  .about-stats { justify-content: center; }
  .about-content .btn { display: inline-flex; }

  .projects { padding: 70px 0; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card img { height: 240px; }
  .project-card figcaption { opacity: 1; transform: translateY(0); }

  .testimonials { padding: 70px 0; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonials-grid .testimonial-card:last-child { grid-column: span 1; max-width: 100%; }

  .cta-banner { padding: 60px 0; }
  .cta-grid { grid-template-columns: 1fr; text-align: center; }
  .cta-sub { max-width: 100%; }
  .cta-actions { justify-content: center; }

  .contact { padding: 70px 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-info .section-eyebrow,
  .contact-info .section-title { text-align: center; }
  .contact-body { text-align: center; }

  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 28px; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; gap: 8px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .hero-badges { flex-direction: column; gap: 10px; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; }
}