/* ==========================================================================
   TerraNova Environmental Advisors — style.css
   Earth-tone branding: muted greens, olive, beige, sand, warm brown
   ========================================================================== */

/* --------------------------------------------------------------------------
   Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Brand palette */
  --green-darkest:  #141f12;
  --green-dark:     #2d4a28;
  --green-primary:  #3d5c35;
  --green-medium:   #4f6e45;
  --green-light:    #6b8a5e;
  --olive:          #7a8c5e;
  --olive-light:    #9aad7a;
  --beige:          #f5f0e8;
  --beige-dark:     #ede5d6;
  --sand:           #e8dcc8;
  --stone:          #c4b89a;
  --stone-dark:     #a89878;
  --brown:          #8b6f47;
  --brown-dark:     #5c4835;

  /* Text */
  --text-dark:      #1a2b17;
  --text-medium:    #3d4a38;
  --text-light:     #6b7a65;
  --text-muted:     #8a9885;
  --white:          #ffffff;
  --off-white:      #fafaf7;

  /* Elevation */
  --shadow-xs:  0 1px 4px  rgba(26,43,23,0.06);
  --shadow-sm:  0 2px 10px rgba(26,43,23,0.08);
  --shadow-md:  0 6px 24px rgba(26,43,23,0.11);
  --shadow-lg:  0 12px 44px rgba(26,43,23,0.15);
  --shadow-xl:  0 20px 64px rgba(26,43,23,0.20);

  /* Layout */
  --section-py:    clamp(5rem, 8vw, 9rem);
  --container-px:  clamp(1.25rem, 5vw, 2rem);
  --max-width:     1200px;
  --radius-sm:     4px;
  --radius-md:     8px;
  --radius-lg:     12px;

  /* Type */
  --font-display:  'Playfair Display', Georgia, serif;
  --font-body:     'Inter', system-ui, -apple-system, sans-serif;

  /* Easing */
  --ease-out:     cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out:  cubic-bezier(0.65, 0, 0.35, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-medium);
  background-color: var(--off-white);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
ul  { list-style: none; }
a   { text-decoration: none; color: inherit; }
address { font-style: normal; }

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--text-dark);
  font-weight: 600;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.9rem); }
h3 { font-size: clamp(1.05rem, 1.8vw, 1.3rem); }
em { font-style: italic; }

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.025em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background-color 0.3s var(--ease-out),
              border-color     0.3s var(--ease-out),
              color            0.3s var(--ease-out),
              transform        0.3s var(--ease-out),
              box-shadow       0.3s var(--ease-out);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--green-primary);
  color: var(--white);
  border-color: var(--green-primary);
}
.btn-primary:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(45,74,40,0.35);
}

.btn-glow:hover {
  box-shadow: 0 0 28px rgba(93,130,70,0.55), 0 8px 28px rgba(45,74,40,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--green-primary);
  border-color: var(--green-primary);
}
.btn-outline:hover {
  background: var(--green-primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.55);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   Section Labels & Headers
   -------------------------------------------------------------------------- */
.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--olive);
  margin-bottom: 0.75rem;
}

.section-header { margin-bottom: clamp(2.5rem, 5vw, 4rem); }

.section-header.centered {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-title    { margin-bottom: 1rem; }
.section-title.light { color: var(--beige); }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 580px;
  line-height: 1.8;
}
.section-subtitle.light { color: rgba(245,240,232,0.72); }

/* --------------------------------------------------------------------------
   Scroll Reveal
   -------------------------------------------------------------------------- */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.85s var(--ease-out),
              transform 0.85s var(--ease-out);
}
.reveal-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.10s; }
.delay-2 { transition-delay: 0.20s; }
.delay-3 { transition-delay: 0.30s; }
.delay-4 { transition-delay: 0.42s; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: background 0.45s var(--ease-out),
              padding    0.45s var(--ease-out),
              box-shadow 0.45s;
}
.site-header.scrolled {
  background: rgba(247,243,237,0.93);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
  padding: 0.8rem 0;
}

.header-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--container-px);
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  text-decoration: none;
}
.logo-mark {
  width: 36px;
  height: 36px;
  background: var(--green-primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  border-radius: 7px;
  flex-shrink: 0;
  transition: background 0.4s;
}
.site-header.scrolled .logo-mark { background: var(--green-dark); }

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.01em;
  transition: color 0.4s;
}
.site-header.scrolled .logo-name { color: var(--text-dark); }

.logo-tagline {
  font-size: 0.62rem;
  font-weight: 400;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  transition: color 0.4s;
}
.site-header.scrolled .logo-tagline { color: var(--text-muted); }

/* Nav */
.main-nav { margin-left: auto; }
.main-nav ul { display: flex; align-items: center; gap: 0.25rem; }

.nav-link {
  padding: 0.45rem 0.9rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius-sm);
  transition: color 0.3s, background 0.3s;
}
.nav-link:hover { color: var(--white); background: rgba(255,255,255,0.12); }
.nav-link.active { color: var(--olive-light) !important; }

.site-header.scrolled .nav-link { color: var(--text-medium); }
.site-header.scrolled .nav-link:hover { color: var(--green-primary); background: rgba(93,130,70,0.08); }
.site-header.scrolled .nav-link.active { color: var(--green-primary) !important; }

/* Header CTA */
.header-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.2rem;
  background: rgba(255,255,255,0.16);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.42);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  transition: all 0.3s;
}
.header-cta:hover { background: var(--white); color: var(--green-primary); border-color: var(--white); }
.site-header.scrolled .header-cta { background: var(--green-primary); color: var(--white); border-color: var(--green-primary); }
.site-header.scrolled .header-cta:hover { background: var(--green-dark); border-color: var(--green-dark); }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.site-header.scrolled .nav-toggle span { background: var(--text-dark); }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--green-darkest);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-out);
}
.mobile-nav-overlay.active { opacity: 1; pointer-events: all; }

.mobile-close {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  background: none;
  border: none;
  color: rgba(255,255,255,0.4);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  transition: color 0.3s;
}
.mobile-close:hover { color: var(--white); }

.mobile-nav-overlay ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  margin-bottom: 2rem;
}
.mobile-nav-link {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  font-weight: 600;
  color: var(--beige);
  padding: 0.45rem 1rem;
  transition: color 0.3s;
}
.mobile-nav-link:hover { color: var(--olive-light); }
.mobile-cta { margin-top: 0.5rem; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  height: 100svh;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

/* CSS landscape — replace with background-image for production */
.hero-landscape {
  position: absolute;
  inset: -5%;
  will-change: transform;
  background:
    radial-gradient(ellipse at 62% 60%, rgba(210,175,100,0.16) 0%, rgba(180,140,70,0.06) 32%, transparent 58%),
    radial-gradient(ellipse at 28% 52%, rgba(80,120,65,0.22) 0%, transparent 42%),
    radial-gradient(ellipse at 78% 18%, rgba(55,85,70,0.28) 0%, transparent 38%),
    linear-gradient(
      188deg,
      #0b1609 0%,
      #101e0e 8%,
      #162813 18%,
      #1f3a1c 30%,
      #2a4e24 42%,
      #35582e 52%,
      #406338 62%,
      #4c6840 70%,
      #566244 76%,
      #5b5238 82%,
      #4f4028 88%,
      #3c2e1c 94%,
      #261c12 100%
    );
}
/* Organic film-grain texture */
.hero-landscape::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.35;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-size: 280px 280px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(8,16,8,0.38) 0%,
    rgba(10,20,10,0.12) 38%,
    rgba(12,22,12,0.55) 100%
  );
}

.hero .container { position: relative; z-index: 2; width: 100%; }

.hero-content {
  max-width: 720px;
  padding-top: 80px;
}

.hero-content .section-label { color: rgba(154,173,122,0.92); }

.hero-headline {
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  color: var(--white);
  line-height: 1.08;
  margin-bottom: 1.3rem;
  text-shadow: 0 2px 24px rgba(0,0,0,0.28);
}

/* Animated shimmer on italic accent */
.hero-headline em {
  background: linear-gradient(125deg, #b0c888, #d4c8a0, #9aad7a, #d4c8a0, #b0c888);
  background-size: 250% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 5s linear infinite;
}
@keyframes shimmer { to { background-position: 250% center; } }

.hero-subheadline {
  font-size: 1.05rem;
  color: rgba(245,240,232,0.8);
  line-height: 1.8;
  margin-bottom: 2.25rem;
  max-width: 560px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.stat { display: flex; flex-direction: column; }
.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(245,240,232,0.55);
  margin-top: 0.3rem;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.18);
  flex-shrink: 0;
}

/* Wave divider */
.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  z-index: 2;
  line-height: 0;
}
.hero-wave svg {
  width: 100%;
  height: 60px;
  display: block;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 4.5rem;
  right: var(--container-px);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollPulse 2.6s ease-in-out infinite;
  order: -1;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.45; transform: scaleY(1); }
  50%       { opacity: 1;    transform: scaleY(0.55); }
}

/* ==========================================================================
   FOCUS AREAS CAROUSEL
   ========================================================================== */
.focus-section {
  padding: var(--section-py) 0;
  background: var(--off-white);
  overflow: hidden;
}
.focus-section .section-header { margin-bottom: 3rem; }

.carousel-wrapper {
  display: flex;
  align-items: center;
  position: relative;
}

.carousel-track-wrapper {
  overflow: hidden;
  flex: 1;
  padding: 0.75rem 0 1.25rem;
}

.carousel-track {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.55s var(--ease-out);
  will-change: transform;
  padding: 0.5rem 1rem;
  cursor: grab;
}
.carousel-track.grabbing { cursor: grabbing; }

.focus-card {
  flex: 0 0 calc(33.333% - 1rem);
  min-width: 240px;
  background: var(--white);
  border: 1px solid var(--sand);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  transition: transform 0.35s var(--ease-out),
              box-shadow 0.35s var(--ease-out),
              border-color 0.35s;
  user-select: none;
}
.focus-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(122,140,94,0.4);
}

.focus-icon {
  width: 48px;
  height: 48px;
  color: var(--green-light);
  margin-bottom: 1.25rem;
}
.focus-icon svg { width: 100%; height: 100%; }

.focus-card h3 {
  font-size: 1rem;
  color: var(--text-dark);
  margin-bottom: 0.6rem;
  font-weight: 600;
}
.focus-card p {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.7;
}

.carousel-btn {
  width: 44px;
  height: 44px;
  background: var(--white);
  border: 1px solid var(--sand);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-medium);
  flex-shrink: 0;
  margin: 0 0.75rem;
  transition: all 0.3s;
  box-shadow: var(--shadow-xs);
}
.carousel-btn svg { width: 18px; height: 18px; }
.carousel-btn:hover { background: var(--green-primary); border-color: var(--green-primary); color: var(--white); box-shadow: var(--shadow-sm); }
.carousel-btn:disabled { opacity: 0.3; pointer-events: none; }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.75rem;
}
.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--stone);
  border: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
  padding: 0;
}
.carousel-dot.active {
  background: var(--green-primary);
  transform: scale(1.35);
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about {
  position: relative;
  padding: var(--section-py) 0;
  background: var(--beige);
  overflow: hidden;
}

.about-parallax-bg {
  position: absolute;
  inset: -25%;
  background:
    radial-gradient(ellipse at 88% 45%, rgba(122,140,94,0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 8% 78%, rgba(93,130,70,0.04) 0%, transparent 48%);
  z-index: 0;
  will-change: transform;
}

.about-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

/* Visual column */
.about-visual { position: relative; }

.about-image-frame {
  position: relative;
  overflow: visible;
}

.about-img-placeholder {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: linear-gradient(
    148deg,
    var(--green-dark) 0%,
    var(--green-medium) 35%,
    var(--green-light) 65%,
    var(--olive) 85%,
    var(--brown-dark) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
}
/* Swap in real image:
   .about-img-placeholder img { width:100%; height:100%; object-fit:cover; } */

.img-placeholder-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  color: rgba(255,255,255,0.45);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.placeholder-icon { width: 64px; height: 64px; }

.about-badge {
  position: absolute;
  bottom: -1.75rem;
  right: -1.75rem;
  background: var(--green-primary);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  min-width: 136px;
}
.badge-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
}
.badge-text {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255,255,255,0.72);
  margin-top: 0.4rem;
  line-height: 1.45;
}

/* Content column */
.about-content .section-label { color: var(--olive); }

.about-text { margin-bottom: 2rem; }
.about-text p {
  font-size: 0.975rem;
  color: var(--text-medium);
  line-height: 1.85;
  margin-bottom: 1rem;
}

.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-bottom: 2.25rem;
  padding: 1.5rem;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--sand);
}
.pillar {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.pillar-icon {
  width: 32px;
  height: 32px;
  color: var(--green-primary);
  flex-shrink: 0;
  margin-top: 2px;
}
.pillar-icon svg { width: 100%; height: 100%; }
.pillar > div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.pillar strong {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
}
.pillar span {
  font-size: 0.825rem;
  color: var(--text-light);
  line-height: 1.55;
}

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services {
  padding: var(--section-py) 0;
  background: var(--off-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--sand);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease-out),
              box-shadow 0.35s var(--ease-out),
              border-color 0.35s;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green-primary), var(--olive-light));
  opacity: 0;
  transition: opacity 0.35s;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(93,130,70,0.2);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 44px;
  height: 44px;
  color: var(--green-primary);
  margin-bottom: 1.25rem;
  transition: color 0.3s;
}
.service-icon svg { width: 100%; height: 100%; }
.service-card:hover .service-icon { color: var(--green-dark); }

.service-card h3 {
  font-size: 1rem;
  color: var(--text-dark);
  margin-bottom: 0.7rem;
  line-height: 1.3;
}
.service-card p {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
.service-link {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--green-primary);
  letter-spacing: 0.02em;
  transition: color 0.3s, letter-spacing 0.3s;
  display: inline-block;
}
.service-card:hover .service-link {
  color: var(--green-dark);
  letter-spacing: 0.04em;
}

/* ==========================================================================
   WHY CHOOSE US
   ========================================================================== */
.why-us {
  position: relative;
  padding: var(--section-py) 0;
  overflow: hidden;
}
.why-us-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(
    162deg,
    #141f12 0%,
    #1e3018 30%,
    #253820 55%,
    #1f2e1a 78%,
    #141f12 100%
  );
}
.why-us-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 82% 18%, rgba(93,130,70,0.14) 0%, transparent 48%),
    radial-gradient(ellipse at 18% 82%, rgba(139,111,71,0.08) 0%, transparent 42%);
}
.why-us .container { position: relative; z-index: 1; }
.why-us .section-label { color: var(--olive-light); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.why-card {
  padding: 2rem 1.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  transition: background 0.35s, border-color 0.35s, transform 0.35s var(--ease-out);
}
.why-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(154,173,122,0.22);
  transform: translateY(-4px);
}
.why-number {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  color: rgba(154,173,122,0.22);
  line-height: 1;
  margin-bottom: 1rem;
  transition: color 0.35s;
}
.why-card:hover .why-number { color: rgba(154,173,122,0.42); }
.why-card h3 {
  font-size: 0.975rem;
  color: var(--beige);
  margin-bottom: 0.7rem;
  font-weight: 600;
  line-height: 1.35;
}
.why-card p {
  font-size: 0.875rem;
  color: rgba(245,240,232,0.58);
  line-height: 1.75;
}

/* ==========================================================================
   CTA BAND
   ========================================================================== */
.cta-band {
  padding: clamp(4rem, 7vw, 8rem) 0;
  background: var(--beige);
  border-top: 1px solid var(--sand);
  border-bottom: 1px solid var(--sand);
}
.cta-content {
  max-width: 680px;
  margin-inline: auto;
  text-align: center;
}
.cta-content .section-label { color: var(--olive); }
.cta-content h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.7rem);
  color: var(--text-dark);
  margin-bottom: 1.25rem;
}
.cta-content p {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 560px;
  margin-inline: auto;
}
.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--green-darkest); }

.footer-top { padding: clamp(3.5rem, 6vw, 6rem) 0; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.6fr;
  gap: clamp(2rem, 4vw, 4rem);
}

.footer-logo .logo-name    { color: var(--beige) !important; }
.footer-logo .logo-tagline { color: rgba(245,240,232,0.42) !important; }

.footer-bio {
  font-size: 0.875rem;
  color: rgba(245,240,232,0.52);
  line-height: 1.8;
  margin-top: 1.25rem;
  margin-bottom: 1.5rem;
}

.social-links { display: flex; gap: 0.65rem; }
.social-link {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(245,240,232,0.48);
  transition: all 0.3s;
}
.social-link svg { width: 16px; height: 16px; }
.social-link:hover { background: var(--green-primary); border-color: var(--green-primary); color: var(--white); }

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(245,240,232,0.85);
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul li a {
  font-size: 0.85rem;
  color: rgba(245,240,232,0.45);
  transition: color 0.3s;
}
.footer-col ul li a:hover { color: var(--olive-light); }

.footer-contact-col .contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.footer-contact-col .contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--olive);
  flex-shrink: 0;
  margin-top: 0.2rem;
}
.footer-contact-col .contact-item span {
  font-size: 0.85rem;
  color: rgba(245,240,232,0.52);
  line-height: 1.65;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 1.5rem 0;
}
.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(245,240,232,0.32);
}
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a {
  font-size: 0.8rem;
  color: rgba(245,240,232,0.32);
  transition: color 0.3s;
}
.footer-legal a:hover { color: var(--olive-light); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  .footer-brand { grid-column: 1 / -1; }

  .focus-card { flex: 0 0 calc(50% - 0.75rem); }
}

/* Large mobile */
@media (max-width: 768px) {
  .main-nav,
  .header-cta { display: none; }
  .nav-toggle  { display: flex; }

  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-visual {
    max-width: 380px;
    margin-inline: auto;
  }
  .about-badge {
    right: -0.5rem;
    bottom: -0.75rem;
  }

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

  .footer-grid   { grid-template-columns: 1fr; gap: 2rem; }
  .footer-brand  { grid-column: auto; }

  .focus-card { flex: 0 0 calc(80% - 0.75rem); }
  .carousel-btn { display: none; }

  .scroll-indicator { display: none; }

  .hero-stats { gap: 1.25rem; }
  .stat-number { font-size: 1.6rem; }
}

/* Mobile */
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .btn { justify-content: center; width: 100%; max-width: 320px; }
  .hero-stats { display: none; }

  .focus-card { flex: 0 0 calc(88% - 0.75rem); }

  .cta-actions { flex-direction: column; align-items: center; }

  .footer-bottom .container { flex-direction: column; text-align: center; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  .hero-headline em { animation: none; }
  .scroll-line      { animation: none; }
  .reveal-up        { transition: none; }
  .carousel-track   { transition: none; }
}