*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #0B3D2E;
  --color-bg-alt: #0a3528;
  --color-bg-deep: #07261d;
  --color-text: #8FBC8F;
  --color-text-muted: #6f926f;
  --color-accent: #DAA520;
  --color-accent-dark: #b8860b;
  --color-white: #ffffff;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-lift: 400ms cubic-bezier(0.16, 1, 0.3, 1);
  --nav-height: 80px;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  font-size: 16px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-white);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.875rem, 3.5vw, 2.75rem); margin-bottom: 1.5rem; }
h3 { font-size: clamp(1.375rem, 2.5vw, 1.75rem); margin-bottom: 1rem; }
h4 { font-size: 1.25rem; margin-bottom: 0.75rem; }

p { margin-bottom: 1.25rem; }
p:last-child { margin-bottom: 0; }

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

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

ul, ol {
  list-style-position: inside;
  margin-bottom: 1.25rem;
}

/* --- Header / Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  z-index: 1000;
  background-color: transparent;
  transition: background-color var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background-color: var(--color-bg-deep);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(143, 188, 143, 0.15);
}

.nav-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.site-logo .logo-sub {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--color-accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 2px;
}

.site-logo:hover {
  color: var(--color-white);
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 2.25rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-family: var(--font-heading);
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 8px 0;
  position: relative;
  transition: color var(--transition-base);
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.main-nav a:hover {
  color: var(--color-white);
}

.main-nav a:hover::after,
.main-nav a.active::after,
.main-nav a[aria-current="page"]::after {
  width: 100%;
}

.main-nav a.active,
.main-nav a[aria-current="page"] {
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  padding: 0;
  position: relative;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  position: absolute;
  left: 4px;
  transition: transform var(--transition-base), opacity var(--transition-base), top var(--transition-base);
}

.nav-toggle span:nth-child(1) { top: 10px; }
.nav-toggle span:nth-child(2) { top: 15px; }
.nav-toggle span:nth-child(3) { top: 20px; }

.nav-toggle.open span:nth-child(1) {
  top: 15px;
  transform: rotate(45deg);
}

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

.nav-toggle.open span:nth-child(3) {
  top: 15px;
  transform: rotate(-45deg);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  border: 1.5px solid var(--color-accent);
  border-radius: 4px;
  background-color: transparent;
  color: var(--color-white);
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base), color var(--transition-base);
}

.btn::after {
  content: '\2192';
  font-family: var(--font-body);
  font-size: 1.2em;
  line-height: 1;
  transition: transform var(--transition-base);
}

.btn:hover {
  background-color: var(--color-accent);
  color: var(--color-bg-deep);
  transform: scale(1.03);
  box-shadow: 0 8px 24px rgba(218, 165, 32, 0.3);
}

.btn:hover::after {
  transform: translateX(4px);
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-bg-deep);
}

.btn-primary:hover {
  background-color: var(--color-white);
  border-color: var(--color-white);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  background: linear-gradient(135deg, rgba(7, 38, 29, 0.85) 0%, rgba(11, 61, 46, 0.5) 100%), url('https://images.unsplash.com/photo-1445019980597-94fcb3b5e9d7?q=80&w=2070&auto=format&fit=crop') center / cover no-repeat fixed;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 200px;
  background: linear-gradient(to bottom, transparent, var(--color-bg));
  pointer-events: none;
}

.hero-content {
  position: relative;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero-card {
  background-color: var(--color-white);
  padding: 3rem 3.5rem;
  border-radius: 12px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  max-width: 560px;
  margin-left: auto;
  transform: translateY(20px);
  opacity: 0;
  animation: heroFadeIn 800ms cubic-bezier(0.16, 1, 0.3, 1) 200ms forwards;
}

@keyframes heroFadeIn {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.hero-card h1 {
  color: var(--color-bg-deep);
  margin-bottom: 1.25rem;
}

.hero-card p {
  color: #444;
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

/* --- Content Sections --- */
section {
  padding: 6rem 0;
  position: relative;
}

.section-divider {
  border: none;
  border-top: 1px solid rgba(143, 188, 143, 0.2);
  margin: 0;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1280px;
}

.section-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header p {
  max-width: 640px;
  margin: 0 auto;
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

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

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

/* Alternating decorated backgrounds */
.section-decorated {
  background-image:
    radial-gradient(circle at 10% 20%, rgba(143, 188, 143, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(218, 165, 32, 0.04) 0%, transparent 40%);
}

/* --- Scroll Animations --- */
.scroll-fade,
.scroll-slide-up {
  opacity: 0;
  transition: opacity 800ms ease-out, transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.scroll-fade {
  transform: translateY(0);
}

.scroll-slide-up {
  transform: translateY(40px);
}

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

/* --- Cards --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.card {
  background-color: var(--color-bg-alt);
  border: 1px solid rgba(143, 188, 143, 0.15);
  border-radius: 12px;
  padding: 2.5rem;
  transition: transform var(--transition-lift), box-shadow var(--transition-lift), border-color var(--transition-lift);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border-color: var(--color-accent);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: rgba(218, 165, 32, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
  border: 1px solid rgba(218, 165, 32, 0.3);
}

.card h3 {
  margin-bottom: 0.75rem;
}

.card p {
  color: var(--color-text-muted);
  font-size: 0.975rem;
  flex-grow: 1;
}

.card .btn {
  margin-top: 1.5rem;
  align-self: flex-start;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

/* Image cards */
.image-card {
  background-color: var(--color-bg-alt);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(143, 188, 143, 0.15);
  transition: transform var(--transition-lift), box-shadow var(--transition-lift);
}

.image-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.image-card img {
  width: 100%;
  height: 240px;
  border-radius: 0;
}

.image-card-body {
  padding: 2rem;
}

/* --- Two Column Layout --- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.two-col-image img {
  width: 100%;
  height: 420px;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.two-col-content h2 {
  margin-bottom: 1.5rem;
}

.two-col-content p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

/* --- Contact Block --- */
.contact-block {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  background-color: var(--color-bg-alt);
  border: 1px solid rgba(143, 188, 143, 0.15);
  border-radius: 12px;
  padding: 4rem 3rem;
}

.contact-block h2 {
  margin-bottom: 2.5rem;
}

.contact-block address {
  font-style: normal;
  font-size: 1.125rem;
  line-height: 2.4;
  color: var(--color-text);
  display: inline-block;
  text-align: left;
}

.contact-block address strong {
  color: var(--color-accent);
  font-weight: 600;
  font-family