*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --color-primary: #2d5a3d;
  --color-primary-dark: #1e3d29;
  --color-accent: #8b6914;
  --color-text: #333;
  --color-text-light: #666;
  --color-bg: #fff;
  --color-bg-alt: #f4f6f4;
  --color-overlay: rgba(20, 40, 28, 0.72);
  --font-main: "Open Sans", Arial, sans-serif;
  --header-height: 72px;
  --max-width: 1100px;
  --transition: 0.25s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent);
}

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

.container.narrow {
  max-width: 800px;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.08);
  transition: background var(--transition);
}

.site-header.is-scrolled {
  background: #fff;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-primary-dark);
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  gap: 1.5rem;
}

.main-nav a {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--color-primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border: none;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary-dark);
  transition: transform var(--transition), opacity var(--transition);
}

/* Hero */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--header-height);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
  padding: 48px 24px;
  max-width: 720px;
}

.hero-label {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.85rem;
  margin: 0 0 1rem;
  opacity: 0.9;
}

.hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 1rem;
}

.hero h1 span {
  font-weight: 400;
  font-size: 0.75em;
}

.hero-tagline {
  font-size: 1.15rem;
  margin: 0 0 2rem;
  opacity: 0.95;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 2px;
  transition: background var(--transition), transform var(--transition);
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  background: #a07a18;
  color: #fff;
  transform: translateY(-2px);
}

/* Sections */
.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-label,
.section-title {
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary-dark);
  margin: 0 0 2.5rem;
}

.section-title {
  font-size: 1.75rem;
  letter-spacing: 0.08em;
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-light);
  margin: -1.5rem 0 2rem;
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.section-text p {
  margin: 0 0 1.25rem;
}

.section-text .highlight {
  font-weight: 600;
  color: var(--color-primary-dark);
  font-size: 1.1rem;
}

.section-image {
  margin: 0;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.bullet-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.bullet-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
}

.section-note {
  margin-top: 2rem;
  padding: 1.25rem;
  background: #fff;
  border-left: 4px solid var(--color-primary);
  font-style: italic;
  color: var(--color-text-light);
}

.section-alt .section-note {
  background: var(--color-bg);
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.card {
  background: var(--color-bg-alt);
  padding: 28px;
  border-radius: 4px;
  border-top: 4px solid var(--color-primary);
}

.section-alt + .section .card,
.section:not(.section-alt) .card {
  background: var(--color-bg-alt);
}

.card h3 {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  color: var(--color-primary-dark);
}

.card p {
  margin: 0;
  font-size: 0.95rem;
}

/* Gallery */
.gallery-slider {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

.gallery-track-wrap {
  flex: 1;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.gallery-track {
  display: flex;
  transition: transform 0.4s ease;
}

.gallery-slide {
  flex: 0 0 100%;
  margin: 0;
}

.gallery-slide img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.gallery-prev,
.gallery-next {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border: 2px solid var(--color-primary);
  background: #fff;
  color: var(--color-primary);
  font-size: 1.75rem;
  line-height: 1;
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.gallery-prev:hover,
.gallery-next:hover {
  background: var(--color-primary);
  color: #fff;
}

.gallery-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.gallery-dot {
  width: 12px;
  height: 12px;
  border: none;
  border-radius: 50%;
  background: #ccc;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), transform var(--transition);
}

.gallery-dot.is-active {
  background: var(--color-primary);
  transform: scale(1.2);
}

.gallery-counter {
  text-align: center;
  margin-top: 12px;
  color: var(--color-text-light);
  font-size: 0.9rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-card {
  background: var(--color-bg-alt);
  padding: 32px;
  border-radius: 4px;
}

.contact-card h3 {
  margin: 0 0 1rem;
  color: var(--color-primary-dark);
}

.contact-card p {
  margin: 0 0 0.75rem;
}

.contact-cta p {
  margin: 0 0 1.5rem;
}

/* Footer */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 32px 0;
  text-align: center;
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0.25rem 0;
}

.site-footer a {
  color: #fff;
}

.site-footer a:hover {
  color: #d4c4a0;
}

/* Responsive */
@media (max-width: 900px) {
  .section-grid,
  .cards,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .section-image {
    order: -1;
  }
}

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

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: #fff;
    padding: 24px;
    gap: 1rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.is-active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    min-height: 70vh;
  }

  .section {
    padding: 56px 0;
  }

  .gallery-prev,
  .gallery-next {
    width: 40px;
    height: 40px;
    font-size: 1.4rem;
  }
}