/* ============================================
   Admin Industries — Brand Styles
   Forest Green + Off-White Editorial Design
   ============================================ */

/* --- Custom Properties --- */
:root {
  --color-forest: #1a3c2a;
  --color-forest-light: #2a5a3f;
  --color-forest-dark: #0f2519;
  --color-cream: #f5f0e8;
  --color-cream-light: #faf7f2;
  --color-cream-dark: #e8e0d0;
  --color-text: #1a1a18;
  --color-text-light: #4a4a44;
  --color-text-muted: #7a7a72;
  --color-white: #ffffff;
  --color-accent: #c8a45a;
  --color-accent-light: #e8d4a0;
  --color-border: rgba(26, 60, 42, 0.12);
  --color-success: #2d7a4a;

  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 3px rgba(26, 60, 42, 0.06);
  --shadow-md: 0 4px 20px rgba(26, 60, 42, 0.08);
  --shadow-lg: 0 8px 40px rgba(26, 60, 42, 0.12);
  --shadow-xl: 0 16px 60px rgba(26, 60, 42, 0.15);

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

address {
  font-style: normal;
}

ul {
  list-style: none;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-xl);
  }
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
  color: var(--color-forest);
}

.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-heading {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 500;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  color: var(--color-forest);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-forest);
  color: var(--color-cream);
  border: 1.5px solid var(--color-forest);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--color-forest-light);
  border-color: var(--color-forest-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-forest);
  border: 1.5px solid var(--color-forest);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background-color: var(--color-forest);
  color: var(--color-cream);
  transform: translateY(-1px);
}

.btn-full {
  width: 100%;
}

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(245, 240, 232, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

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

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

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: var(--color-forest);
  color: var(--color-cream);
  font-family: var(--font-serif);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  letter-spacing: 0.02em;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-forest);
  letter-spacing: -0.01em;
}

/* Nav */
.nav-list {
  display: none;
  align-items: center;
  gap: var(--space-lg);
}

.nav-list a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-light);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-list a:hover {
  color: var(--color-forest);
}

.nav-list a:hover::after {
  width: 100%;
}

.nav-cta {
  background-color: var(--color-forest) !important;
  color: var(--color-cream) !important;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem !important;
  transition: all var(--transition-base) !important;
}

.nav-cta::after {
  display: none;
}

.nav-cta:hover {
  background-color: var(--color-forest-light) !important;
  transform: translateY(-1px);
}

/* Mobile toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  z-index: 1001;
}

.hamburger {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-forest);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .hamburger:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] .hamburger:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .hamburger:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile nav */
@media (max-width: 767px) {
  .nav-toggle {
    display: flex;
  }

  .nav-list {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--color-cream);
    flex-direction: column;
    align-items: stretch;
    padding: 100px var(--space-lg) var(--space-lg);
    gap: var(--space-md);
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
  }

  .nav-list.open {
    transform: translateX(0);
  }

  .nav-list a {
    font-size: 1.1rem;
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-list a::after {
    display: none;
  }

  .nav-cta {
    margin-top: var(--space-sm);
    text-align: center;
    border-bottom: none !important;
  }
}

/* Mobile overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(15, 37, 25, 0.4);
  z-index: 999;
}

.nav-overlay.active {
  display: block;
}

/* --- Hero --- */
.hero {
  min-height: 100vh;
  padding-top: 72px;
  padding-bottom: var(--space-2xl);
  background-color: var(--color-cream);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 140%;
  background: linear-gradient(135deg, transparent 60%, rgba(26, 60, 42, 0.03) 100%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
  padding-top: var(--space-xl);
  padding-bottom: var(--space-2xl);
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-3xl);
  }
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.hero-headline {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 500;
  line-height: 1.05;
  color: var(--color-forest);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero-headline .accent {
  font-style: italic;
  color: var(--color-forest-light);
  display: block;
  font-size: 0.85em;
}

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--color-text-light);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: var(--space-xl);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* Hero Image Stack */
.hero-image-stack {
  position: relative;
  padding: var(--space-md);
}

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

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

.hero-img-primary {
  aspect-ratio: 540 / 700;
}

.hero-img-secondary {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 55%;
  aspect-ratio: 320 / 240;
  border: 4px solid var(--color-cream);
  box-shadow: var(--shadow-lg);
}

.hero-accent-box {
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--color-forest);
  color: var(--color-cream);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.accent-box-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 4px;
}

.accent-box-value {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  animation: bobble 2s ease-in-out infinite;
}

@keyframes bobble {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* --- Services --- */
.services {
  padding: var(--space-3xl) 0;
  background-color: var(--color-cream-light);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-forest), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

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

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(26, 60, 42, 0.06);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  color: var(--color-forest);
}

.service-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-forest);
}

.service-desc {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.service-list li {
  font-size: 0.875rem;
  color: var(--color-text);
  padding-left: 1.25rem;
  position: relative;
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

/* --- About --- */
.about {
  padding: var(--space-3xl) 0;
  background-color: var(--color-cream);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }
}

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 620 / 500;
}

.about-stat-float {
  position: absolute;
  bottom: -24px;
  right: -12px;
  background-color: var(--color-forest);
  color: var(--color-cream);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-light);
}

.about-content .section-heading {
  margin-bottom: var(--space-md);
}

.about-body {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.about-values {
  margin-top: var(--space-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  font-size: 0.875rem;
  color: var(--color-text);
  font-weight: 500;
}

.value-item svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--color-accent);
}

/* --- Approach --- */
.approach {
  padding: var(--space-3xl) 0;
  background-color: var(--color-forest);
  color: var(--color-cream);
}

.approach-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 900px) {
  .approach-inner {
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-3xl);
    align-items: start;
  }
}

.approach .section-eyebrow {
  color: var(--color-accent-light);
}

.approach .section-heading {
  color: var(--color-cream);
  margin-bottom: var(--space-md);
}

.approach-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.step {
  position: relative;
  padding-left: var(--space-xl);
}

.step::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: -var(--space-xl);
  width: 1px;
  background-color: rgba(245, 240, 232, 0.15);
}

.step:last-child::before {
  bottom: 0;
}

.step-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-xs);
  opacity: 0.8;
}

.step-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--color-cream);
  margin-bottom: var(--space-xs);
}

.step-desc {
  font-size: 0.95rem;
  color: rgba(245, 240, 232, 0.7);
  line-height: 1.7;
}

/* --- Contact --- */
.contact {
  padding: var(--space-3xl) 0;
  background-color: var(--color-cream-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
  }
}

.contact-intro {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.75;
  margin-bottom: var(--space-xl);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

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

.contact-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.contact-value,
.contact-link {
  font-size: 1rem;
  color: var(--color-forest);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.contact-link:hover {
  color: var(--color-accent);
}

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

.contact-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 560 / 280;
}

/* Form */
.contact-form-wrap {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
}

.form-heading {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-forest);
  margin-bottom: var(--space-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-md);
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text);
  background-color: var(--color-cream-light);
  border: 1.5px solid var(--color-cream-dark);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  transition: all var(--transition-fast);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-forest);
  background-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(26, 60, 42, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

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

.form-privacy {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-sm);
}

/* Success message */
.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
  padding: var(--space-xl) var(--space-md);
}

.form-success svg {
  color: var(--color-success);
}

.form-success h4 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-forest);
}

.form-success p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- Footer --- */
.footer {
  background-color: var(--color-forest-dark);
  color: var(--color-cream);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(245, 240, 232, 0.1);
}

@media (min-width: 768px) {
  .footer-top {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-xl);
  }
}

.footer-brand .logo-mark {
  background-color: rgba(245, 240, 232, 0.15);
}

.footer-brand .logo-text {
  color: var(--color-cream);
}

.footer-tagline {
  font-size: 0.9rem;
  color: rgba(245, 240, 232, 0.6);
  margin-top: var(--space-sm);
  line-height: 1.7;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-nav a {
  font-size: 0.9rem;
  color: rgba(245, 240, 232, 0.7);
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--color-accent-light);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: 0.9rem;
  color: rgba(245, 240, 232, 0.6);
}

.footer-contact a {
  color: rgba(245, 240, 232, 0.6);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding-top: var(--space-lg);
  font-size: 0.8rem;
  color: rgba(245, 240, 232, 0.4);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* --- Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* --- Focus visible --- */
:focus-visible {
  outline: 2px solid var(--color-forest);
  outline-offset: 2px;
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}