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

:root {
  --terra-900: #3D1C0E;
  --terra-800: #5C2D14;
  --terra-700: #7A3B1A;
  --terra-600: #9B4D25;
  --terra-500: #B8602E;
  --terra-400: #D4845A;
  --terra-300: #E8A882;
  --terra-200: #F2C4AB;
  --terra-100: #F9E0D0;
  --terra-50:  #FDF3ED;

  --sand-50:  #FDF8F4;
  --sand-100: #F7EDE2;
  --sand-200: #EDD9C8;
  --sand-300: #DDC0A8;
  --sand-400: #C9A484;
  --sand-500: #B08968;
  --sand-600: #8C6B52;
  --sand-700: #6B5040;

  --neutral-950: #0F0D0A;
  --neutral-900: #1A1612;
  --neutral-800: #2A2420;
  --neutral-700: #3D3630;
  --neutral-600: #5A514B;
  --neutral-500: #7A7068;
  --neutral-400: #9E948C;
  --neutral-300: #C4BBB2;
  --neutral-200: #E2DCD5;
  --neutral-100: #F2EDE8;
  --neutral-50:  #FAF7F4;

  --white: #FFFFFF;
  --black: #0A0806;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --shadow-sm: 0 1px 3px rgba(15,13,10,.08), 0 1px 2px rgba(15,13,10,.06);
  --shadow-md: 0 4px 12px rgba(15,13,10,.1), 0 2px 4px rgba(15,13,10,.06);
  --shadow-lg: 0 12px 32px rgba(15,13,10,.12), 0 4px 10px rgba(15,13,10,.06);
  --shadow-xl: 0 20px 48px rgba(15,13,10,.14), 0 6px 14px rgba(15,13,10,.08);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition: .3s cubic-bezier(.4,0,.2,1);
}

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

body {
  font-family: var(--font-body);
  color: var(--neutral-800);
  background: var(--sand-50);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
h1,h2,h3,h4 { font-family: var(--font-heading); line-height: 1.2; font-weight: 700; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .938rem;
  border-radius: var(--radius-sm);
  padding: 14px 28px;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--terra-600);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(155,77,37,.3);
}
.btn-primary:hover {
  background: var(--terra-700);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(155,77,37,.35);
}

.btn-secondary {
  background: transparent;
  color: var(--neutral-800);
  border: 1.5px solid var(--neutral-300);
}
.btn-secondary:hover {
  border-color: var(--terra-500);
  color: var(--terra-600);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.5);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
}

.btn-sm { padding: 10px 20px; font-size: .875rem; }
.btn-lg { padding: 18px 36px; font-size: 1.063rem; }
.btn-full { width: 100%; justify-content: center; }

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(253,248,244,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sand-200);
  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: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--terra-700);
}
.logo-icon { color: var(--terra-600); }

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 6px;
}
.primary-nav a {
  padding: 8px 16px;
  font-size: .938rem;
  font-weight: 500;
  color: var(--neutral-700);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.primary-nav a:hover {
  color: var(--terra-600);
  background: var(--terra-50);
}
.primary-nav li:last-child a {
  margin-left: 8px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--neutral-700);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
}
.hamburger::before { top: -7px; }
.hamburger::after  { top: 7px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { transform: rotate(45deg); top: 0; }
.nav-toggle[aria-expanded="true"] .hamburger::after  { transform: rotate(-45deg); top: 0; }

/* ===== HERO ===== */
.hero {
  padding-top: 72px;
  background: var(--sand-50);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 60px 0 80px;
}

.hero-eyebrow {
  font-size: .813rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--terra-500);
  margin-bottom: 20px;
}

.hero-headline {
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  color: var(--neutral-900);
  margin-bottom: 24px;
  line-height: 1.12;
}

.hero-sub {
  font-size: 1.125rem;
  color: var(--neutral-600);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.hero-badges li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--neutral-600);
}
.hero-badges li svg { color: var(--terra-500); flex-shrink: 0; }

.hero-image-wrap {
  position: relative;
}
.hero-image {
  width: 100%;
  aspect-ratio: 62/78;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}
.hero-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 140px;
  height: 140px;
  background: var(--terra-400);
  border-radius: 50%;
  opacity: .2;
  z-index: -1;
}

/* ===== SECTION SHARED ===== */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-eyebrow {
  font-size: .813rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--terra-500);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  color: var(--neutral-900);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.063rem;
  color: var(--neutral-500);
  max-width: 600px;
  margin: 0 auto;
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.service-card {
  background: var(--sand-50);
  border: 1px solid var(--sand-200);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--terra-200);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--terra-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--terra-600);
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--terra-600);
  color: var(--white);
}

.service-card h3 {
  font-size: 1.188rem;
  color: var(--neutral-900);
  margin-bottom: 10px;
}
.service-card p {
  font-size: .938rem;
  color: var(--neutral-600);
  line-height: 1.65;
}

.services-note {
  text-align: center;
  font-size: .938rem;
  color: var(--neutral-600);
}
.services-note a {
  color: var(--terra-600);
  font-weight: 600;
  border-bottom: 1px solid var(--terra-300);
  transition: var(--transition);
}
.services-note a:hover { color: var(--terra-700); border-color: var(--terra-600); }

/* ===== ABOUT ===== */
.about {
  padding: 100px 0;
  background: var(--sand-50);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-images {
  position: relative;
}
.about-img-main {
  width: 100%;
  aspect-ratio: 54/60;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-img-secondary {
  position: absolute;
  bottom: -32px;
  right: -24px;
  width: 55%;
  aspect-ratio: 40/30;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-md);
  border: 5px solid var(--sand-50);
  box-shadow: var(--shadow-md);
}

.about-stats {
  position: absolute;
  top: -24px;
  left: -24px;
  display: flex;
  gap: 12px;
}
.stat {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  box-shadow: var(--shadow-md);
  text-align: center;
}
.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--terra-600);
  line-height: 1;
}
.stat-label {
  display: block;
  font-size: .75rem;
  color: var(--neutral-500);
  margin-top: 4px;
  line-height: 1.3;
}

.about-content .section-eyebrow { text-align: left; }
.about-content .section-title { text-align: left; margin-bottom: 20px; }
.about-content > p {
  font-size: 1rem;
  color: var(--neutral-600);
  margin-bottom: 16px;
  line-height: 1.7;
}
.about-content > p:first-of-type { margin-top: 0; }

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
  margin-top: 28px;
}
.about-feature {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .938rem;
  font-weight: 500;
  color: var(--neutral-700);
}
.about-feature svg { color: var(--terra-500); flex-shrink: 0; }

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

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}

.gallery-item {
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  transition: var(--transition);
  cursor: pointer;
}
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,13,10,.3) 0%, transparent 50%);
  opacity: 0;
  transition: var(--transition);
}
.gallery-item:hover { transform: scale(1.02); box-shadow: var(--shadow-lg); }
.gallery-item:hover::after { opacity: 1; }

.gallery-item:nth-child(1) { grid-column: 1/5; grid-row: 1/3; aspect-ratio: 42/52; }
.gallery-item:nth-child(2) { grid-column: 5/9; aspect-ratio: 42/34; }
.gallery-item:nth-child(3) { grid-column: 9/13; aspect-ratio: 42/34; }
.gallery-item:nth-child(4) { grid-column: 1/6; aspect-ratio: 42/34; }
.gallery-item:nth-child(5) { grid-column: 6/10; grid-row: 2/3; aspect-ratio: 42/52; }

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 100px 0;
  background: var(--neutral-900);
}
.testimonials .section-eyebrow { color: var(--terra-400); }
.testimonials .section-title { color: var(--white); }
.testimonials .section-sub { color: var(--neutral-400); }

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

.testimonial {
  background: var(--neutral-800);
  border: 1px solid var(--neutral-700);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
}
.testimonial:hover {
  border-color: var(--terra-600);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,.3);
}

.quote-mark {
  color: var(--terra-500);
  margin-bottom: 16px;
  opacity: .6;
}

.testimonial p {
  font-size: .938rem;
  color: var(--neutral-200);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial footer {
  border-top: 1px solid var(--neutral-700);
  padding-top: 16px;
}
.client-name {
  font-size: .875rem;
  font-weight: 600;
  color: var(--terra-300);
  font-style: normal;
}

/* ===== CTA ===== */
.cta {
  padding: 100px 0;
  background: var(--terra-700);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255,255,255,.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta-eyebrow {
  font-size: .813rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--terra-200);
  margin-bottom: 16px;
}
.cta-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  color: var(--white);
  margin-bottom: 16px;
}
.cta-text {
  font-size: 1.063rem;
  color: var(--terra-100);
  max-width: 540px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: var(--sand-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info .section-eyebrow { text-align: left; }
.contact-info .section-title { text-align: left; margin-bottom: 16px; }
.contact-desc {
  font-size: 1rem;
  color: var(--neutral-500);
  margin-bottom: 36px;
  line-height: 1.7;
}

.contact-details { display: flex; flex-direction: column; gap: 28px; }
.contact-item dt {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}
.contact-item dt svg { color: var(--terra-500); flex-shrink: 0; }
.contact-item dt span {
  font-size: .813rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--neutral-500);
}
.contact-item dd a,
.contact-item dd {
  font-size: 1rem;
  color: var(--neutral-800);
  line-height: 1.6;
}
.contact-item dd a {
  transition: var(--transition);
}
.contact-item dd a:hover { color: var(--terra-600); }
.contact-item dd em { font-size: .875rem; color: var(--neutral-400); font-style: italic; }

/* FORM */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--sand-200);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.form-title {
  font-size: 1.375rem;
  color: var(--neutral-900);
  margin-bottom: 28px;
}

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  color: var(--neutral-700);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: .938rem;
  color: var(--neutral-800);
  background: var(--sand-50);
  border: 1.5px solid var(--sand-200);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--terra-500);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(184,96,46,.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--neutral-400); }
.form-group textarea { resize: vertical; min-height: 100px; }

.form-success {
  margin-top: 16px;
  padding: 14px 18px;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  border-radius: var(--radius-sm);
  color: #065F46;
  font-size: .938rem;
  font-weight: 500;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--neutral-950);
  color: var(--neutral-300);
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding: 64px 0 48px;
}

.footer-brand .logo { color: var(--terra-300); margin-bottom: 16px; }
.footer-brand p { font-size: .938rem; line-height: 1.65; color: var(--neutral-400); max-width: 280px; }

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-body);
  font-size: .813rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--neutral-200);
  margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: .938rem;
  color: var(--neutral-400);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--terra-300); }

.footer-contact p {
  font-size: .938rem;
  line-height: 1.7;
  color: var(--neutral-400);
}
.footer-contact a {
  color: var(--terra-300);
  transition: var(--transition);
}
.footer-contact a:hover { color: var(--terra-200); }

.footer-bottom {
  border-top: 1px solid var(--neutral-800);
  padding: 24px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: .813rem; color: var(--neutral-500); }

/* ===== SCROLL TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  background: var(--terra-600);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 900;
  transition: var(--transition);
}
.scroll-top:hover { background: var(--terra-700); transform: translateY(-3px); }

/* ===== MOBILE NAV ===== */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .primary-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(253,248,244,.98);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--sand-200);
    box-shadow: var(--shadow-lg);
    padding: 16px 24px;
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }
  .primary-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .primary-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .primary-nav a {
    display: block;
    padding: 12px 16px;
  }
  .primary-nav li:last-child a { margin-left: 0; margin-top: 8px; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 40px 0 60px;
    min-height: auto;
  }
  .hero-image-wrap { max-width: 480px; margin: 0 auto; }
  .hero-headline { font-size: clamp(1.875rem, 6vw, 2.75rem); }

  .services-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-content .section-eyebrow,
  .about-content .section-title { text-align: center; }
  .about-content > p { text-align: center; }
  .about-images { max-width: 480px; margin: 0 auto; }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .gallery-item:nth-child(1) { grid-column: 1/3; grid-row: auto; aspect-ratio: 16/10; }
  .gallery-item:nth-child(2) { grid-column: 1/2; aspect-ratio: 4/3; }
  .gallery-item:nth-child(3) { grid-column: 2/3; aspect-ratio: 4/3; }
  .gallery-item:nth-child(4) { grid-column: 1/2; aspect-ratio: 4/3; }
  .gallery-item:nth-child(5) { grid-column: 2/3; aspect-ratio: 4/3; }

  .testimonials-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }

  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-info .section-eyebrow,
  .contact-info .section-title { text-align: center; }
  .contact-desc { text-align: center; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 600px) {
  .container { padding: 0 18px; }
  .hero { padding-top: 72px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-badges { flex-direction: column; gap: 12px; }

  .services { padding: 72px 0; }
  .services-grid { grid-template-columns: 1fr; }

  .about { padding: 72px 0; }
  .about-img-secondary { width: 65%; right: -12px; bottom: -20px; }
  .about-stats { top: -16px; left: -12px; }
  .about-features { grid-template-columns: 1fr; }

  .gallery { padding: 72px 0; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item:nth-child(1),
  .gallery-item:nth-child(2),
  .gallery-item:nth-child(3),
  .gallery-item:nth-child(4),
  .gallery-item:nth-child(5) { grid-column: auto; aspect-ratio: 4/3; }

  .testimonials { padding: 72px 0; }

  .cta { padding: 72px 0; }
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; justify-content: center; }

  .contact { padding: 72px 0; }
  .contact-form-wrap { padding: 28px 20px; }

  .footer-inner { padding: 48px 0 32px; }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}