/* ============================
   CSS Custom Properties
   ============================ */
:root {
  --charcoal: #3d3d3d;
  --charcoal-dark: #2a2a2a;
  --maroon: #8b1a1a;
  --maroon-dark: #6e1515;
  --white: #ffffff;
  --off-white: #f5f5f5;
  --gray-light: #e0e0e0;
  --gray-medium: #717171;

  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  --header-height: 72px;
  --container-width: 1140px;
  --radius: 6px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.15);
  --transition: 0.3s ease;
}

/* ============================
   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: 16px;
  line-height: 1.6;
  color: var(--charcoal);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--maroon-dark);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--maroon);
  outline-offset: 2px;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--charcoal);
}

/* ============================
   Utilities
   ============================ */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--off-white);
}

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 16px;
}

.section-subtitle {
  text-align: center;
  color: var(--gray-medium);
  max-width: 600px;
  margin: 0 auto 48px;
}

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

/* ============================
   Buttons
   ============================ */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  line-height: 1.4;
}

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

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

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

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

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

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

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo img {
  height: 56px;
  width: auto;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
}

.main-nav a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--charcoal);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 0;
  position: relative;
}

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

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

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

.header-cta {
  font-size: 0.85rem;
  padding: 10px 20px;
}

/* Hamburger */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  margin: 6px 0;
  transition: all var(--transition);
}

.menu-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

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

.menu-toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* ============================
   Hero
   ============================ */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #2d2520 url('../images/yellowstone-club.webp') center/cover no-repeat;
  margin-top: var(--header-height);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(45, 37, 32, 0.68) 0%, rgba(61, 45, 35, 0.60) 50%, rgba(139, 26, 26, 0.35) 100%);
}

.hero-content {
  position: relative;
  text-align: center;
  padding: 60px 20px;
  max-width: 800px;
}

.hero h1 {
  font-size: 3rem;
  color: var(--white);
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #f0f0f0;
  margin-bottom: 36px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-family: var(--font-heading);
  font-weight: 600;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================
   Trust Bar
   ============================ */
.trust-bar {
  background: var(--maroon);
  color: var(--white);
  padding: 16px 0;
}

.trust-bar-inner {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.3px;
}

.trust-item svg {
  flex-shrink: 0;
  opacity: 0.9;
}

/* ============================
   About
   ============================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.about-text p {
  margin-bottom: 16px;
  color: #555;
}

/* About Sidebar */
.about-credentials {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 36px 32px;
  border-left: 4px solid var(--maroon);
}

.about-credentials h3 {
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.credentials-list {
  list-style: none;
}

.credentials-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--charcoal);
  border-bottom: 1px solid var(--gray-light);
}

.credentials-list li:last-child {
  border-bottom: none;
}

.credentials-list svg {
  color: var(--maroon);
  flex-shrink: 0;
}

/* ============================
   Services
   ============================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 48px;
}

.service-card {
  background: var(--white);
  padding: 36px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.service-icon {
  color: var(--maroon);
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.6;
}

/* ============================
   Projects
   ============================ */
.section-subtitle {
  text-align: center;
  color: #555;
  font-size: 1.05rem;
  margin-bottom: 40px;
  line-height: 1.6;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  cursor: pointer;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.portfolio-item:hover img {
  transform: scale(1.05);
}

.portfolio-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 14px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.65));
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

/* ============================
   Lightbox
   ============================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius);
}

.lightbox-caption {
  color: #ccc;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  margin-top: 12px;
  letter-spacing: 0.3px;
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 24px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  padding: 8px;
}

.lightbox-close:hover {
  color: #ccc;
}

/* ============================
   Testimonials
   ============================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 48px;
}

.testimonial-card {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.testimonial-stars {
  color: #f5a623;
  font-size: 1.2rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-card blockquote p {
  font-style: italic;
  color: #555;
  margin-bottom: 16px;
  line-height: 1.7;
}

.testimonial-card cite {
  font-style: normal;
  font-weight: 600;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--charcoal);
}

/* ============================
   Contact
   ============================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-form .form-group {
  margin-bottom: 20px;
}

.contact-form label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--charcoal);
  background: var(--white);
  transition: border-color var(--transition);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--maroon);
  outline: 2px solid var(--maroon);
  outline-offset: -1px;
}

.contact-form textarea {
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-status {
  margin-top: 16px;
  font-weight: 600;
  font-size: 0.95rem;
}

.form-status.success {
  color: #2e7d32;
}

.form-status.error {
  color: var(--maroon);
}

.contact-info h3 {
  font-size: 1.4rem;
  margin-bottom: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-item svg {
  flex-shrink: 0;
  color: var(--maroon);
  margin-top: 2px;
}

.contact-item a {
  color: var(--charcoal);
}

.contact-item a:hover {
  color: var(--maroon);
}

.contact-hours {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-light);
  line-height: 1.8;
  color: #555;
}

/* ============================
   Footer
   ============================ */
.site-footer {
  background: var(--charcoal-dark);
  color: var(--gray-light);
  padding-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand img {
  width: 150px;
  height: auto;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 300px;
}

.footer-nav h4,
.footer-contact h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-nav ul {
  list-style: none;
}

.footer-nav li {
  margin-bottom: 8px;
}

.footer-nav a {
  color: var(--gray-light);
  font-size: 0.9rem;
}

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

.footer-contact p {
  margin-bottom: 8px;
}

.footer-contact a {
  color: var(--gray-light);
  font-size: 0.9rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  text-align: center;
  font-size: 0.85rem;
}

/* ============================
   Service Card CTA
   ============================ */
.service-card-cta {
  border: 2px dashed var(--gray-light);
  box-shadow: none;
  background: transparent;
}

.service-card-cta:hover {
  border-color: var(--maroon);
  box-shadow: none;
}

.service-cta-btn {
  margin-top: 16px;
}

/* ============================
   Back to Top
   ============================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--charcoal);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition), background var(--transition);
  z-index: 100;
  box-shadow: var(--shadow);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--maroon);
}

/* ============================
   Responsive – Tablet
   ============================ */
@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================
   Responsive – Mobile
   ============================ */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
    z-index: 999;
  }

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

  .main-nav ul {
    flex-direction: column;
    padding: 20px;
    gap: 0;
  }

  .main-nav li {
    border-bottom: 1px solid var(--off-white);
  }

  .main-nav a {
    display: block;
    padding: 14px 0;
  }

  .hero {
    min-height: 480px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-sidebar {
    order: -1;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .trust-bar-inner {
    gap: 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 56px 0;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand p {
    max-width: none;
  }

  .footer-brand img {
    margin: 0 auto 16px;
  }

  .footer-nav a,
  .footer-contact a {
    display: inline-block;
    padding: 6px 0;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.6rem;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .btn-lg {
    width: 100%;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}