/* ============================================================
   GLOBAL STYLES & DESIGN SYSTEM
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Roboto+Slab:wght@300;400;500;600;700&family=Roboto:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&display=swap');

/* ── TOKENS ─────────────────────────────────────────────── */
:root {
  --clr-bg:           #e8f0e6;
  --clr-bg-alt:       #dce8da;
  --clr-dark:         #2d5a56;
  --clr-dark-2:       #1e3f3c;
  --clr-sage:         #38706b;
  --clr-sage-light:   #5a9490;
  --clr-sage-pale:    #cddbda;
  --clr-terra:        #38706b;
  --clr-terra-light:  #5a9490;
  --clr-terra-pale:   #cddbda;
  --clr-cream:        #f0f6f5;
  --clr-gold:         #38706b;
  --clr-gold-light:   #5a9490;
  --clr-text:         #1e3a37;
  --clr-text-muted:   #4d7570;
  --clr-border:       rgba(56,112,107,0.14);
  --clr-glass:        rgba(232,240,230,0.82);
  --clr-glass-dark:   rgba(45,90,86,0.90);

  --font-display:     'Roboto Slab', Georgia, serif;
  --font-serif:       'Roboto Slab', Georgia, serif;
  --font-sans:        'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;

  --radius-sm:        8px;
  --radius-md:        16px;
  --radius-lg:        28px;
  --radius-xl:        48px;
  --radius-blob:      60% 40% 55% 45% / 50% 60% 40% 50%;

  --shadow-soft:      0 4px 32px rgba(60,45,30,0.10);
  --shadow-card:      0 8px 48px rgba(60,45,30,0.13);
  --shadow-float:     0 20px 80px rgba(60,45,30,0.18);

  --dur-fast:   180ms;
  --dur-med:    360ms;
  --dur-slow:   600ms;
  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── UTILITIES ──────────────────────────────────────────── */
.full-card-link {
  position: absolute !important;
  inset: 0 !important;
  z-index: 10 !important;
  text-decoration: none !important;
}

/* ── RESET & BASE ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-sans);
  line-height: 1.7;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
button { border: none; background: none; cursor: pointer; font: inherit; }
ul, ol { list-style: none; }

/* ── UTILITY ────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 64px);
}
.section-pad { padding-block: clamp(80px, 12vw, 140px); }
.section-pad-sm { padding-block: clamp(60px, 8vw, 100px); }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-terra);
  padding: 6px 16px;
  border: 1px solid var(--clr-terra-pale);
  border-radius: 100px;
  background: rgba(176,115,85,0.06);
}
.tag::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--clr-terra);
  flex-shrink: 0;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--clr-dark);
  color: var(--clr-bg);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 16px 32px;
  border-radius: 100px;
  transition: transform var(--dur-med) var(--ease-out),
              box-shadow var(--dur-med) var(--ease-out),
              background var(--dur-fast);
  box-shadow: 0 4px 24px rgba(28,25,23,0.22);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(28,25,23,0.28);
  background: var(--clr-dark-2);
}
.btn-primary svg { transition: transform var(--dur-med) var(--ease-out); }
.btn-primary:hover svg { transform: translateX(4px); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--clr-dark);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 15px 32px;
  border-radius: 100px;
  border: 1.5px solid rgba(28,25,23,0.25);
  transition: all var(--dur-med) var(--ease-out);
}
.btn-outline:hover {
  background: var(--clr-dark);
  color: var(--clr-bg);
  border-color: var(--clr-dark);
  transform: translateY(-2px);
}

/* ── SCROLL REVEAL ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ── BREADCRUMBS ────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--clr-text-muted);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.breadcrumb a {
  color: var(--clr-sage);
  transition: color var(--dur-fast);
}
.breadcrumb a:hover {
  color: var(--clr-dark);
  text-decoration: underline;
}
.breadcrumb-separator {
  opacity: 0.5;
}

/* ── SCROLLBAR ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-terra-pale); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-terra); }

/* ── SELECTION ──────────────────────────────────────────── */
::selection { background: var(--clr-terra-pale); color: var(--clr-dark); }

/* ── MOBILE TYPOGRAPHY REVISION ─────────────────────────── */
@media (max-width: 768px) {
  h1, .hero-title, .hero-heading, .service-hero-title, .blog-detail-title {
    font-size: 30px !important;
    line-height: 1.25 !important;
    letter-spacing: -0.01em !important;
  }
  h2, .section-title, .services-heading, .about-heading, .testimonials-heading, .principles-heading, .contact-info-heading {
    font-size: 24px !important;
    line-height: 1.3 !important;
    margin-bottom: 12px !important;
  }
  h3, .card-title, .service-card-title, .process-step-title, .faq-question, .comment-form-title, .footer-col-title {
    font-size: 19px !important;
    line-height: 1.35 !important;
  }
  .hero-desc, .service-hero-lead, .contact-info-desc {
    font-size: 15px !important;
    line-height: 1.6 !important;
  }
  p, .service-card-desc, .blog-card-excerpt, .faq-answer {
    font-size: 14px !important;
    line-height: 1.6 !important;
  }
  .tag, .hero-eyebrow, .service-tag {
    font-size: 11px !important;
    padding: 5px 14px !important;
    letter-spacing: 0.08em !important;
  }
  .btn-primary, .btn-outline {
    font-size: 14px !important;
    padding: 13px 26px !important;
  }
}