/* ============================================
   Cowette Landscapes — Global Styles
   ============================================ */

:root {
  --color-primary: #2d6a4f;
  --color-primary-dark: #1b4332;
  --color-primary-light: #40916c;
  --color-accent: #bc6c25;
  --color-earth: #6b5344;
  --color-sand: #d4a574;
  --color-cream: #f8f5f0;
  --color-white: #ffffff;
  --color-text: #2c2c2c;
  --color-text-muted: #5a5a5a;
  --font-heading: "Georgia", "Times New Roman", serif;
  --font-body: "Segoe UI", system-ui, -apple-system, sans-serif;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
  --radius: 8px;
  --transition: 0.3s ease;
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-cream);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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);
}

ul {
  list-style: none;
}

/* ----  Header / Navbar  ===== */

.header {
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: 0.02em;
}

.logo span {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition);
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary-dark);
  margin: 5px 0;
  transition: var(--transition);
}

/* =====  Hero  ===== */

.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  background:
    linear-gradient(rgba(27, 67, 50, 0.65), rgba(27, 67, 50, 0.75)),
    url("https://images.unsplash.com/photo-1591857171690-b691bc36793b?w=1920&q=80") center / cover no-repeat;
}

.hero-content {
  max-width: 750px;
  padding: 2rem 1.5rem;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero p {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  margin-bottom: 2rem;
  opacity: 0.95;
}

.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  border: none;
  text-align: center;
}

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

.btn-primary:hover {
  background: #a0581e;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

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

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

/* =====  Sections  ===== */

.section {
  padding: 5rem 1.5rem;
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 3rem;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* =====  Feature Cards  ===== */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.feature-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.feature-card-body {
  padding: 1.75rem;
}

.feature-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
}

.feature-card-body p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* =====  CTA Banner  ===== */

.cta-banner {
  background: var(--color-primary-dark);
  color: var(--color-white);
  text-align: center;
  padding: 4rem 1.5rem;
}

.cta-banner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 1rem;
}

.cta-banner p {
  margin-bottom: 1.75rem;
  opacity: 0.9;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

/* =====  Page Header (inner pages)  ===== */

.page-header {
  background:
    linear-gradient(rgba(27, 67, 50, 0.7), rgba(27, 67, 50, 0.8)),
    url("https://images.unsplash.com/photo-1585320806297-9794b3e4eeae?w=1920&q=80") center / cover no-repeat;
  color: var(--color-white);
  text-align: center;
  padding: 5rem 1.5rem 4rem;
}

.page-header h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.5rem;
}

.page-header p {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* =====  About Page  ===== */

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
}

.about-content img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-text h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-primary-dark);
  margin-bottom: 1rem;
}

.about-text p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.mission-box {
  background: var(--color-white);
  border-left: 4px solid var(--color-primary);
  padding: 2rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
  margin-bottom: 3rem;
}

.mission-box h2 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
}

.mission-box p {
  color: var(--color-text-muted);
  font-style: italic;
  font-size: 1.1rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.value-item {
  background: var(--color-white);
  padding: 1.75rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.value-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.value-item h3 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
}

.value-item p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* =====  Contact Page  ===== */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  margin-bottom: 1.5rem;
}

.info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.info-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-item h4 {
  color: var(--color-primary-dark);
  margin-bottom: 0.25rem;
}

.info-item p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.contact-form-wrapper {
  background: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.contact-form-wrapper h2 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--color-text);
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #ddd;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

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

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-success {
  display: none;
  background: #d8f3dc;
  color: var(--color-primary-dark);
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  text-align: center;
  font-weight: 500;
}

.form-success.visible {
  display: block;
}

.form-error {
  display: none;
  background: #fde8e8;
  color: #9b2226;
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  text-align: center;
  font-weight: 500;
}

.form-error.visible {
  display: block;
}

.recaptcha-group {
  margin-bottom: 1.5rem;
}

/* =====  Footer  ===== */

.footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  margin-top: auto;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-white);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 600;
  transition: background var(--transition);
}

.footer-social a:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
  padding: 1rem 1.5rem;
  font-size: 0.85rem;
  opacity: 0.7;
}

/* =====  Responsive  ===== */

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

  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 0;
    gap: 0;
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    pointer-events: none;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-links li {
    width: 100%;
    text-align: center;
  }

  .nav-links a {
    display: block;
    padding: 0.85rem 1.5rem;
  }

  .about-content {
    grid-template-columns: 1fr;
  }

  .about-content img {
    height: 280px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 70vh;
  }

  .section {
    padding: 3.5rem 1.5rem;
  }
}

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

  .contact-form-wrapper {
    padding: 1.5rem;
  }
}