/* ========================================
   TerraVita Research — Premium Stylesheet
   ======================================== */

:root {
  /* Brand Colors */
  --color-botanical: #1B4332;
  --color-forest: #2D6A4F;
  --color-forest-light: #40916C;
  --color-earth: #6B4423;
  --color-earth-light: #8B6914;
  --color-off-white: #F5F3EF;
  --color-white: #FFFFFF;
  --color-olive: #84A98C;
  --color-olive-light: #A8C5A0;
  --color-gold: #C4A962;
  --color-gold-light: #D4BC7A;
  --color-dark: #0D2818;
  --color-text: #2C3E35;
  --color-text-light: #5A6B60;
  --color-border: rgba(27, 67, 50, 0.12);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Layout */
  --container-max: 1280px;
  --header-height: 80px;

  /* Effects */
  --shadow-sm: 0 2px 8px rgba(13, 40, 24, 0.06);
  --shadow-md: 0 8px 30px rgba(13, 40, 24, 0.1);
  --shadow-lg: 0 20px 60px rgba(13, 40, 24, 0.15);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-off-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

address {
  font-style: normal;
}

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

/* Skip Link */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  z-index: 10000;
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-botanical);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.skip-link:focus {
  top: var(--space-sm);
}

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

/* Typography */
.section-label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-forest);
  margin-bottom: var(--space-sm);
}

.section-label--light {
  color: var(--color-olive-light);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-botanical);
  margin-bottom: var(--space-md);
}

.section-title--light {
  color: var(--color-white);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-light);
  max-width: 640px;
  line-height: 1.7;
}

.section-text {
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-header .section-subtitle {
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.875rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-forest);
  color: var(--color-white);
  border: 2px solid var(--color-forest);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-botanical);
  border-color: var(--color-botanical);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn--outline:hover,
.btn--outline:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn--full {
  width: 100%;
}

/* Focus States */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* ========================================
   Header
   ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

.header--transparent {
  background: transparent;
}

.header--scrolled {
  background: rgba(245, 243, 239, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
}

.header--scrolled .header__logo,
.header--scrolled .nav__link,
.header--scrolled .hamburger {
  color: var(--color-botanical);
}

.header--scrolled .header__logo-icon {
  color: var(--color-forest);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-md);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-white);
  z-index: 1001;
}

.header__logo-icon {
  width: 50px;
  height: 50px;
  color: var(--color-olive-light);
}

.header__logo-icon svg {
  width: 100%;
  height: 100%;
}

@font-face {
  font-family: "Harabhara";
  src: url("/fonts/Harabhara.woff2") format("woff2");
  font-weight: normal;
  font-style: normal;
}


.header__logo-text {
  display: none;
  font-family: "Harabhara", sans-serif;
}

@media (min-width: 576px) {
  .header__logo-text {
    display: inline;
  }
}

.nav__list {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

@media (min-width: 992px) {
  .nav__list {
    display: flex;
  }
}

.nav__link {
  padding: 0.5rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav__link:hover,
.nav__link:focus-visible,
.nav__link.active {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
}

.header--scrolled .nav__link:hover,
.header--scrolled .nav__link:focus-visible,
.header--scrolled .nav__link.active {
  color: var(--color-forest);
  background: rgba(45, 106, 79, 0.08);
}

.header__cta {
  display: none;
}

@media (min-width: 992px) {
  .header__cta {
    display: inline-flex;
  }
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  color: var(--color-white);
  z-index: 1001;
}

@media (min-width: 992px) {
  .hamburger {
    display: none;
  }
}

.hamburger__line {
  display: block;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger[aria-expanded="true"] .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.hamburger[aria-expanded="true"] .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(13, 40, 24, 0.97);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.mobile-nav__link {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-white);
  transition: color var(--transition);
}

.mobile-nav__link:hover,
.mobile-nav__link:focus-visible {
  color: var(--color-olive-light);
}

.mobile-nav__cta {
  margin-top: var(--space-md);
}

/* ========================================
   Hero
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(13, 40, 24, 0.85) 0%,
    rgba(27, 67, 50, 0.7) 40%,
    rgba(13, 40, 24, 0.5) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--header-height) + var(--space-xl));
  padding-bottom: var(--space-2xl);
  max-width: 720px;
}

.hero__eyebrow {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-olive-light);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.hero__text {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  max-width: 560px;
}

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

.hero__scroll {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}

.hero__scroll-icon svg {
  width: 20px;
  height: 20px;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ========================================
   Sections
   ======================================== */
.section {
  padding: var(--space-2xl) 0;
}

/* About */
.about {
  background: var(--color-white);
}

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

@media (min-width: 992px) {
  .about__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.about__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about__image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.about__image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.about__image:hover img {
  transform: scale(1.03);
}

/* Highlights */
.highlights {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 576px) {
  .highlights {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .highlights {
    grid-template-columns: repeat(4, 1fr);
  }
}

.highlight-card {
  padding: var(--space-lg);
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.highlight-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-olive);
}

.highlight-card__icon {
  width: 48px;
  height: 48px;
  color: var(--color-forest);
  margin-bottom: var(--space-md);
}

.highlight-card__icon svg {
  width: 100%;
  height: 100%;
}

.highlight-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-botanical);
  margin-bottom: var(--space-xs);
}

.highlight-card__text {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Research Grid */
.research {
  background: var(--color-off-white);
}

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

@media (min-width: 576px) {
  .research-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .research-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1200px) {
  .research-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.research-card {
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.research-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-forest-light);
}

.research-card__icon {
  width: 40px;
  height: 40px;
  color: var(--color-forest);
  margin-bottom: var(--space-sm);
}

.research-card__icon svg {
  width: 100%;
  height: 100%;
}

.research-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-botanical);
  margin-bottom: var(--space-xs);
}

.research-card__text {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Operations */
.operations {
  background: var(--color-white);
}

.operations-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
  margin-bottom: var(--space-xl);
}

@media (min-width: 992px) {
  .operations-block {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }

  .operations-block--reverse .operations-block__image {
    order: 2;
  }

  .operations-block--reverse .operations-block__content {
    order: 1;
  }
}

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

.operations-block__image img {
  width: 100%;
  aspect-ratio: 7/5;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.operations-block__image:hover img {
  transform: scale(1.04);
}

.operations-block__title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-botanical);
  margin-bottom: var(--space-sm);
}

.operations-block__intro {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.operations-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xs) var(--space-md);
}

.operations-list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.operations-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background: var(--color-forest);
  border-radius: 50%;
}

/* Services */
.services {
  background: linear-gradient(180deg, var(--color-off-white) 0%, var(--color-white) 100%);
}

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

@media (min-width: 576px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.service-card {
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

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

.service-card__icon {
  width: 36px;
  height: 36px;
  color: var(--color-forest);
  margin-bottom: var(--space-sm);
}

.service-card__icon svg {
  width: 100%;
  height: 100%;
}

.service-card__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-botanical);
  margin-bottom: var(--space-xs);
}

.service-card__text {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Gallery */
.gallery {
  background: var(--color-dark);
  color: var(--color-white);
}

.gallery .section-title {
  color: var(--color-white);
}

.gallery .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.gallery .section-label {
  color: var(--color-olive-light);
}

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

@media (min-width: 576px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 220px;
  }

  .gallery-item--wide {
    grid-column: span 2;
  }

  .gallery-item--tall {
    grid-row: span 2;
  }
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.gallery-item__trigger {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  cursor: pointer;
}

.gallery-item__trigger img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item__trigger:hover img,
.gallery-item__trigger:focus-visible img {
  transform: scale(1.08);
}

.gallery-item__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-md);
  background: linear-gradient(transparent, rgba(13, 40, 24, 0.9));
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-white);
  transform: translateY(100%);
  transition: transform var(--transition);
}

.gallery-item__trigger:hover .gallery-item__caption,
.gallery-item__trigger:focus-visible .gallery-item__caption {
  transform: translateY(0);
}

@media (max-width: 991px) {
  .gallery-item {
    aspect-ratio: 4/3;
  }

  .gallery-item__caption {
    transform: translateY(0);
    background: linear-gradient(transparent, rgba(13, 40, 24, 0.8));
  }
}

/* Sustainability */
.sustainability {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.sustainability__bg {
  position: absolute;
  inset: 0;
}

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

.sustainability__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(13, 40, 24, 0.92) 0%,
    rgba(27, 67, 50, 0.85) 50%,
    rgba(13, 40, 24, 0.7) 100%
  );
}

.sustainability__content {
  position: relative;
  z-index: 1;
  padding: var(--space-2xl) 0;
}

.sustainability__inner {
  max-width: 640px;
}

.sustainability__text {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

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

@media (min-width: 576px) {
  .sustainability__features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .sustainability__features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sustainability__feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition);
}

.sustainability__feature:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-olive);
}

.sustainability__feature-icon {
  width: 24px;
  height: 24px;
  color: var(--color-olive-light);
  flex-shrink: 0;
}

.sustainability__feature-icon svg {
  width: 100%;
  height: 100%;
}

/* Why TerraVita */
.why {
  background: var(--color-white);
}

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

@media (min-width: 576px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .why-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-forest);
  transform: scaleY(0);
  transition: transform var(--transition);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.why-card:hover::before {
  transform: scaleY(1);
}

.why-card__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(45, 106, 79, 0.15);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.why-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-botanical);
  margin-bottom: var(--space-xs);
}

.why-card__text {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Contact */
.contact {
  position: relative;
  background: var(--color-off-white);
  overflow: hidden;
}

.contact__accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 300px;
  overflow: hidden;
}

.contact__accent img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.contact__accent::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, var(--color-off-white) 100%);
}

.contact__header {
  position: relative;
  text-align: center;
  margin-bottom: var(--space-xl);
  padding-top: var(--space-lg);
}

.contact__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 992px) {
  .contact__grid {
    grid-template-columns: 1fr 1.2fr;
    align-items: start;
  }
}

.contact__info-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-botanical);
  margin-bottom: var(--space-lg);
}

.contact__item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact__item-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  color: var(--color-forest);
  box-shadow: var(--shadow-sm);
}

.contact__item-icon svg {
  width: 24px;
  height: 24px;
}

.contact__item-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-light);
  margin-bottom: 0.25rem;
}

.contact__item-value {
  font-size: 1rem;
  color: var(--color-botanical);
  font-weight: 500;
  transition: color var(--transition);
}

a.contact__item-value:hover,
a.contact__item-value:focus-visible {
  color: var(--color-forest);
}

.contact__address {
  line-height: 1.6;
}

/* Form */
.contact__form-wrapper {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

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

.form-group {
  margin-bottom: var(--space-md);
}

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

@media (min-width: 576px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-botanical);
  margin-bottom: 0.5rem;
}

.required {
  color: var(--color-earth);
}

.form-input {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-forest);
  box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.15);
  background: var(--color-white);
}

.form-input.error {
  border-color: #C0392B;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%232D6A4F' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

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

.form-error {
  display: block;
  font-size: 0.8125rem;
  color: #C0392B;
  margin-top: 0.375rem;
  min-height: 1.25rem;
}

.form-success {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.form-success__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  color: var(--color-forest);
}

.form-success__icon svg {
  width: 100%;
  height: 100%;
}

.form-success__title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-botanical);
  margin-bottom: var(--space-sm);
}

.form-success__text {
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

/* Footer */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (min-width: 576px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1.5fr;
  }
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-white);
  display: inline-block;
  margin-bottom: var(--space-sm);
}

.footer__desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 320px;
}

.footer__heading {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer__links li {
  margin-bottom: 0.625rem;
}

.footer__links a {
  font-size: 0.9375rem;
  transition: color var(--transition);
}

.footer__links a:hover,
.footer__links a:focus-visible {
  color: var(--color-olive-light);
}

.footer__bottom {
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer__bottom p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(13, 40, 24, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: all var(--transition);
}

.lightbox__close:hover,
.lightbox__close:focus-visible {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox__close svg {
  width: 24px;
  height: 24px;
}

.lightbox__content {
  max-width: 90vw;
  max-height: 90vh;
  text-align: center;
}

.lightbox__image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.lightbox__caption {
  margin-top: var(--space-md);
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
}

/* Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* Hero entrance */
.hero .reveal {
  opacity: 0;
  transform: translateY(40px);
}

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

.hero .reveal:nth-child(1) { transition-delay: 0.1s; }
.hero .reveal:nth-child(2) { transition-delay: 0.25s; }
.hero .reveal:nth-child(3) { transition-delay: 0.4s; }
.hero .reveal:nth-child(4) { transition-delay: 0.55s; }

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero__scroll {
    animation: none;
  }
}

/* Responsive Typography Adjustments */
@media (max-width: 375px) {
  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .operations-list {
    grid-template-columns: 1fr;
  }
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}