/* ========================================
   LAKE TEXOMA 2BR LAKE HOUSE
   Clean Minimalist — Forest Green + Off-White
   ======================================== */

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

:root {
  --forest-deep: #1B4332;
  --forest-mid: #2D6A4F;
  --forest-light: #40916C;
  --forest-pale: #52B788;
  --off-white: #F8F6F0;
  --cream: #F0EDE4;
  --warm-gray: #8C8578;
  --dark: #1A1A18;
  --dark-soft: #2C2C28;
  --line: rgba(27, 67, 50, 0.12);
  --line-strong: rgba(27, 67, 50, 0.25);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.7;
  color: var(--dark);
  background-color: var(--off-white);
  -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;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--forest-deep);
  color: #fff;
  padding: 8px 16px;
  border-radius: 0 0 4px 4px;
  z-index: 200;
  font-size: 14px;
}

.skip-link:focus {
  top: 0;
}

/* --- Typography --- */
.section-tag {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--forest-mid);
  margin-bottom: 16px;
  display: block;
}

.section-heading {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  color: var(--forest-deep);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.section-desc {
  font-size: 16px;
  color: var(--warm-gray);
  max-width: 520px;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

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

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 32px;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  white-space: nowrap;
}

.btn--primary {
  background: var(--forest-deep);
  color: #fff;
  border-color: var(--forest-deep);
}

.btn--primary:hover {
  background: var(--forest-mid);
  border-color: var(--forest-mid);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(27, 67, 50, 0.25);
}

.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.btn--ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

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

.btn--outline:hover {
  background: var(--forest-deep);
  color: #fff;
}

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

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 24px;
  transition: all 0.4s var(--ease-out);
  background: transparent;
}

.site-header.scrolled {
  background: rgba(248, 246, 240, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 var(--line);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 400;
  color: #fff;
  letter-spacing: 0.01em;
  line-height: 1.2;
  transition: color 0.3s;
}

.site-header.scrolled .logo {
  color: var(--forest-deep);
}

.logo-icon {
  flex-shrink: 0;
  color: var(--forest-pale);
  transition: color 0.3s;
}

.site-header.scrolled .logo-icon {
  color: var(--forest-mid);
}

.logo-sub {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.7;
}

/* --- Navigation --- */
.nav {
  position: relative;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  position: relative;
  z-index: 110;
}

.hamburger {
  display: block;
  width: 22px;
  height: 1px;
  background: #fff;
  position: relative;
  transition: all 0.3s var(--ease-out);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 22px;
  height: 1px;
  background: #fff;
  left: 0;
  transition: all 0.3s var(--ease-out);
}

.hamburger::before { top: -6px; }
.hamburger::after { top: 6px; }

.nav-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
  top: 0;
  transform: rotate(45deg);
  background: var(--dark);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
  top: 0;
  transform: rotate(-45deg);
  background: var(--dark);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  transition: color 0.3s;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.3s var(--ease-out);
}

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

.nav-link:hover {
  color: #fff;
}

.site-header.scrolled .nav-link {
  color: var(--warm-gray);
}

.site-header.scrolled .nav-link:hover {
  color: var(--forest-deep);
}

.nav-link--accent {
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 8px 20px;
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
}

.nav-link--accent::after {
  display: none;
}

.nav-link--accent:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.7);
}

.site-header.scrolled .nav-link--accent {
  border-color: var(--forest-deep);
  color: var(--forest-deep);
}

.site-header.scrolled .nav-link--accent:hover {
  background: var(--forest-deep);
  color: #fff;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: 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;
  background: linear-gradient(
    to bottom,
    rgba(27, 67, 50, 0.45) 0%,
    rgba(27, 67, 50, 0.35) 40%,
    rgba(27, 67, 50, 0.60) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
  padding: 120px 24px 80px;
}

.hero-tagline {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 24px;
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  line-height: 1.1;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.hero-sub {
  font-size: 17px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

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

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.4; transform: scaleY(0.7); }
}

/* --- About --- */
.about {
  padding: 120px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 2px;
  aspect-ratio: 4/5;
}

.about-text .section-heading {
  margin-bottom: 20px;
}

.about-text > p {
  color: var(--warm-gray);
  margin-bottom: 16px;
  font-size: 15px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 32px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 400;
  color: var(--dark-soft);
  letter-spacing: 0.02em;
}

.feature-icon {
  color: var(--forest-mid);
  flex-shrink: 0;
}

/* --- Amenities --- */
.amenities {
  padding: 120px 0;
  background: var(--cream);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.amenities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.amenity-card {
  padding: 36px 28px;
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
  background: var(--off-white);
}

.amenity-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(27, 67, 50, 0.06);
}

.amenity-icon {
  color: var(--forest-mid);
  margin-bottom: 20px;
}

.amenity-card h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.35rem;
  color: var(--forest-deep);
  margin-bottom: 10px;
}

.amenity-card p {
  font-size: 14px;
  color: var(--warm-gray);
  line-height: 1.7;
}

/* --- Gallery --- */
.gallery {
  padding: 120px 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto;
  gap: 16px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.gallery-item:hover img {
  transform: scale(1.03);
}

.gallery-item--wide {
  grid-column: span 12;
}

.gallery-item:nth-child(2) { grid-column: span 6; }
.gallery-item:nth-child(3) { grid-column: span 6; }
.gallery-item:nth-child(4) { grid-column: span 4; }
.gallery-item:nth-child(5) { grid-column: span 4; }
.gallery-item:nth-child(6) { grid-column: span 4; }

.gallery-item:nth-child(2) img,
.gallery-item:nth-child(3) img,
.gallery-item:nth-child(4) img,
.gallery-item:nth-child(5) img,
.gallery-item:nth-child(6) img {
  aspect-ratio: 5/4;
}

.gallery-item--wide img {
  aspect-ratio: 9/5;
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 20px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 400;
  color: #fff;
  letter-spacing: 0.04em;
  background: linear-gradient(to top, rgba(0,0,0,0.4), transparent);
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.3s var(--ease-out);
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}

/* --- Location --- */
.location {
  padding: 120px 0;
  background: var(--cream);
  border-top: 1px solid var(--line);
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.location-text > p {
  color: var(--warm-gray);
  margin-bottom: 40px;
  font-size: 15px;
}

.location-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.location-detail {
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.location-detail:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.detail-label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--forest-mid);
  margin-bottom: 6px;
}

.detail-value {
  font-size: 15px;
  color: var(--dark-soft);
  line-height: 1.6;
}

.location-map {
  background: var(--off-white);
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
}

.map-placeholder {
  padding: 64px 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  color: var(--forest-deep);
}

.map-placeholder svg {
  color: var(--forest-mid);
  opacity: 0.6;
}

.map-placeholder p {
  font-size: 15px;
  color: var(--warm-gray);
  line-height: 1.6;
}

/* --- Contact --- */
.contact {
  padding: 120px 0;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-text > p {
  color: var(--warm-gray);
  margin-bottom: 40px;
  font-size: 15px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.contact-icon {
  color: var(--forest-mid);
  margin-top: 2px;
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--forest-mid);
  margin-bottom: 4px;
}

.contact-item a {
  font-size: 15px;
  color: var(--dark-soft);
  transition: color 0.3s;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

.contact-item a:hover {
  color: var(--forest-deep);
  border-color: var(--forest-deep);
}

/* --- Form --- */
.contact-form-wrap {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 40px;
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--forest-mid);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 12px 0;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  color: var(--dark);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-strong);
  outline: none;
  transition: border-color 0.3s;
  border-radius: 0;
}

.form-input::placeholder {
  color: var(--warm-gray);
  opacity: 0.6;
}

.form-input:focus {
  border-color: var(--forest-mid);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 14px 16px;
  background: rgba(45, 106, 79, 0.08);
  border: 1px solid rgba(45, 106, 79, 0.2);
  border-radius: 2px;
  font-size: 13px;
  color: var(--forest-deep);
  line-height: 1.5;
}

.form-success svg {
  color: var(--forest-mid);
  flex-shrink: 0;
}

/* --- Footer --- */
.site-footer {
  padding: 64px 0 32px;
  background: var(--forest-deep);
  color: rgba(255, 255, 255, 0.7);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-brand .logo-icon {
  color: var(--forest-pale);
  margin-bottom: 4px;
}

.footer-brand p {
  font-family: var(--font-display);
  font-size: 18px;
  color: #fff;
}

.footer-address {
  font-size: 13px !important;
  color: rgba(255, 255, 255, 0.5) !important;
  line-height: 1.6 !important;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.3s;
  letter-spacing: 0.02em;
}

.footer-links a:hover {
  color: #fff;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-contact a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.3s;
}

.footer-contact a:hover {
  color: #fff;
}

.footer-bottom {
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.04em;
}

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.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; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .amenities-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-item--wide { grid-column: span 12; }
  .gallery-item:nth-child(2) { grid-column: span 6; }
  .gallery-item:nth-child(3) { grid-column: span 6; }
  .gallery-item:nth-child(4) { grid-column: span 6; }
  .gallery-item:nth-child(5) { grid-column: span 6; }
  .gallery-item:nth-child(6) { grid-column: span 12; }
}

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

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 85vw);
    height: 100vh;
    height: 100dvh;
    background: var(--off-white);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    padding: 40px;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease-out);
    box-shadow: -8px 0 32px rgba(0,0,0,0.1);
  }

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

  .nav-link {
    color: var(--dark) !important;
    font-size: 14px;
  }

  .nav-link:hover {
    color: var(--forest-deep) !important;
  }

  .nav-link--accent {
    border-color: var(--forest-deep) !important;
    color: var(--forest-deep) !important;
  }

  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.3);
    z-index: 90;
  }

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

  .about-grid,
  .location-grid,
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image {
    order: -1;
  }

  .about-image img {
    aspect-ratio: 4/3;
  }

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

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

  .gallery-item--wide,
  .gallery-item:nth-child(2),
  .gallery-item:nth-child(3),
  .gallery-item:nth-child(4),
  .gallery-item:nth-child(5),
  .gallery-item:nth-child(6) {
    grid-column: span 12;
  }

  .gallery-item img,
  .gallery-item--wide img {
    aspect-ratio: 16/10;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-content {
    padding: 100px 24px 80px;
  }

  .about,
  .amenities,
  .gallery,
  .location,
  .contact {
    padding: 80px 0;
  }

  .section-header {
    margin-bottom: 48px;
  }

  .contact-form-wrap {
    padding: 28px 24px;
  }

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

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .container {
    padding: 0 20px;
  }
}