/* =============================================
   THE PERFECT SOURCING — Design System
   ============================================= */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors — Warm Earth Tone Palette */
  --color-bg:        #FAF8F5;
  --color-bg-alt:    #F3EDE7;
  --color-bg-dark:   #2C2825;
  --color-text:      #2C2825;
  --color-text-muted:#6B6460;
  --color-text-light:#9A9490;
  --color-accent:    #B8956A;
  --color-accent-hover:#A07D55;
  --color-gold:      #C9A96E;
  --color-border:    #E5DDD5;
  --color-white:     #FFFFFF;
  --color-cream:     #F7F3EE;

  /* Typography */
  --font-serif:   'Playfair Display', Georgia, serif;
  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Sizes */
  --container-max: 1200px;
  --header-height: 72px;

  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, li {
  list-style: none;
}

address {
  font-style: normal;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* ---------- Layout ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-3xl) 0;
}

.text-center {
  text-align: center;
}

/* ---------- Typography ---------- */
.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 500;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

.section-title.light {
  color: var(--color-white);
}

.section-desc {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  max-width: 520px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 36px;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: all 0.3s var(--ease-out);
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(184, 149, 106, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.5);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.8);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 48px;
  font-size: 0.95rem;
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: all 0.4s var(--ease-out);
}

.site-header.scrolled {
  background: rgba(250, 248, 245, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--color-border);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  line-height: 1;
  transition: opacity 0.3s;
}

.logo:hover {
  opacity: 0.7;
}

/* Header text logo */
.logo-text-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 6px;
}

.logo-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  font-variant: small-caps;
  text-transform: none;
  color: var(--color-white);
  transition: color 0.4s var(--ease-out), font-size 0.4s var(--ease-out);
}

.logo-divider {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--color-gold);
  margin: 5px 0;
  transition: background 0.4s var(--ease-out);
}

.logo-subtitle {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  font-variant: small-caps;
  text-transform: none;
  color: rgba(255,255,255,0.75);
  transition: color 0.4s var(--ease-out), font-size 0.4s var(--ease-out);
}

/* Scrolled state — text logo colors */
.site-header.scrolled .logo-title {
  color: var(--color-text);
  font-size: 1.05rem;
}

.site-header.scrolled .logo-divider {
  background: var(--color-accent);
}

.site-header.scrolled .logo-subtitle {
  color: var(--color-text-muted);
  font-size: 0.52rem;
}

/* Footer logo image (keep .logo-img for footer only) */
.logo-img {
  height: 140px;
  width: auto;
  padding-top: 40px;
  display: block;
  border-radius: 0;
  transition: height 0.4s var(--ease-out), padding 0.4s var(--ease-out);
}

.site-header:not(.scrolled) .nav-link {
  color: rgba(255,255,255,0.85);
}

.site-header:not(.scrolled) .nav-link:hover {
  color: var(--color-white);
}

.site-header:not(.scrolled) .nav-cta {
  border-color: rgba(255,255,255,0.4);
  color: var(--color-white);
}

.site-header:not(.scrolled) .hamburger span {
  background: var(--color-white);
}

/* Desktop nav */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-link {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  transition: color 0.3s;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-accent);
  transition: width 0.3s var(--ease-out);
}

.nav-link:hover {
  color: var(--color-text);
}

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

.nav-cta {
  padding: 8px 22px;
  border: 1.5px solid var(--color-accent);
  border-radius: 50px;
  color: var(--color-accent) !important;
}

.nav-cta::after {
  display: none;
}

.nav-cta:hover {
  background: var(--color-accent);
  color: var(--color-white) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  z-index: 1001;
}

.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(250, 248, 245, 0.98);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-out);
}

.mobile-nav.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--color-text);
  transition: color 0.3s, transform 0.3s;
}

.mobile-nav-link:hover {
  color: var(--color-accent);
  transform: translateX(8px);
}

.mobile-nav-cta {
  margin-top: var(--space-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 14px 40px;
  border: 2px solid var(--color-accent);
  border-radius: 50px;
  color: var(--color-accent);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  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;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1.05); }
  to { transform: scale(1.15); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(44, 40, 37, 0.55) 0%,
    rgba(44, 40, 37, 0.3) 40%,
    rgba(44, 40, 37, 0.65) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 var(--space-md);
  max-width: 800px;
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 500;
  line-height: 1.08;
  color: var(--color-white);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 400;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.15em;
  margin-bottom: var(--space-xl);
}

.hero-cta-group {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
}

/* =============================================
   SPLIT LAYOUT (text + image side by side)
   ============================================= */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.split-reverse {
  direction: rtl;
}

.split-reverse > * {
  direction: ltr;
}

.split-image {
  border-radius: 12px;
  overflow: hidden;
}

.split-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

.split-image:hover img {
  transform: scale(1.04);
}

/* =============================================
   PRODUCT GRID
   ============================================= */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: var(--space-lg);
  text-align: center;
  transition: all 0.4s var(--ease-out);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(44, 40, 37, 0.08);
  border-color: var(--color-accent);
}

.product-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  color: var(--color-accent);
}

.product-icon svg {
  width: 100%;
  height: 100%;
}

.product-card h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.product-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* =============================================
   ACTIVITIES TIMELINE
   ============================================= */
.section-activities {
  background: var(--color-bg-alt);
}

.activities-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.activity-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: 16px;
  border: 1px solid var(--color-border);
  transition: all 0.4s var(--ease-out);
}

.activity-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(44, 40, 37, 0.06);
}

.activity-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-accent);
  opacity: 0.5;
  line-height: 1;
  flex-shrink: 0;
}

.activity-content h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.activity-content p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* =============================================
   GLOBAL / REGIONS
   ============================================= */
.section-global {
  position: relative;
  padding: var(--space-3xl) 0;
  overflow: hidden;
}

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

.global-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.global-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(44, 40, 37, 0.75) 0%,
    rgba(44, 40, 37, 0.6) 50%,
    rgba(44, 40, 37, 0.8) 100%
  );
}

.global-content {
  position: relative;
  z-index: 1;
}

.global-content .section-eyebrow {
  color: var(--color-gold);
}

.regions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.region-card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: var(--space-lg);
  text-align: center;
  transition: all 0.4s var(--ease-out);
}

.region-card:hover {
  background: rgba(255,255,255,0.14);
  transform: translateY(-4px);
}

.region-flag {
  font-size: 2.5rem;
  display: block;
  margin-bottom: var(--space-sm);
}

.region-card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 4px;
}

.region-card p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

/* =============================================
   WHY INSPECTION
   ============================================= */
.section-why-inspection {
  background: var(--color-bg-alt);
}

.check-list {
  margin-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.check-list li {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  padding-left: 28px;
  position: relative;
}

.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.2;
}

.check-list li::after {
  content: '✓';
  position: absolute;
  left: 3px;
  top: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--color-accent);
}

/* =============================================
   INSPECTION TYPES
   ============================================= */
.inspection-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.inspection-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: var(--space-lg);
  transition: all 0.4s var(--ease-out);
}

.inspection-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(44, 40, 37, 0.08);
  border-color: var(--color-accent);
}

.inspection-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-gold));
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

.inspection-card h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.inspection-card ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.inspection-card li {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}

.inspection-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.5;
}

/* =============================================
   QUALITY PARAMS
   ============================================= */
.section-quality {
  background: var(--color-bg-alt);
}

.quality-params {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.param-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.92rem;
  color: var(--color-text-muted);
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.param-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* =============================================
   STANDARDS
   ============================================= */
.standards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.standard-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: var(--space-lg);
  text-align: center;
  transition: all 0.4s var(--ease-out);
}

.standard-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(44, 40, 37, 0.06);
}

.standard-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--color-bg-alt);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.standard-card h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.standard-card p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* =============================================
   BENEFITS
   ============================================= */
.section-benefits {
  background: var(--color-bg-alt);
}

.benefits-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.benefit-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: var(--space-md);
  background: var(--color-white);
  border-radius: 16px;
  border: 1px solid var(--color-border);
  transition: all 0.4s var(--ease-out);
}

.benefit-item:hover {
  transform: translateX(8px);
  box-shadow: 0 8px 32px rgba(44, 40, 37, 0.06);
}

.benefit-check {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-gold));
  color: var(--color-white);
}

.benefit-check svg {
  width: 16px;
  height: 16px;
}

.benefit-item h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.benefit-item p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* =============================================
   TEAM STATS
   ============================================= */
.section-team {
  background: var(--color-bg);
}

.team-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.stat-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  transition: all 0.4s var(--ease-out);
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 64px rgba(44, 40, 37, 0.08);
  border-color: var(--color-accent);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-plus {
  font-size: 0.6em;
  vertical-align: super;
}

.stat-label {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.stat-desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* =============================================
   CTA BAND
   ============================================= */
.section-cta {
  background: var(--color-bg-dark);
  text-align: center;
  padding: var(--space-3xl) 0;
}

.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 500;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.cta-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-lg);
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--space-3xl) 0 var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  margin-bottom: var(--space-md);
}

.footer-logo .logo-img {
  height: 100px;
  width: auto;
  border-radius: 0;
  display: block;
}

.footer-tagline {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  max-width: 280px;
}

.footer-contact h4,
.footer-links-col h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}

.footer-contact address {
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
}

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

.footer-links-col a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.3s;
}

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

.footer-phone {
  transition: color 0.3s;
}

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

.footer-social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.55);
  transition: all 0.3s var(--ease-out);
}

.footer-social a:hover {
  color: var(--color-white);
  border-color: var(--color-accent);
  background: rgba(184, 149, 106, 0.15);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 16px;
  height: 16px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

.footer-bottom a {
  color: rgba(255,255,255,0.45);
  transition: color 0.3s;
}

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

/* =============================================
   SCROLL REVEAL ANIMATIONS
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.12s;
}

.reveal-delay-2 {
  transition-delay: 0.24s;
}

.reveal-delay-3 {
  transition-delay: 0.36s;
}

/* =============================================
   RESPONSIVE — TABLET (max-width: 1024px)
   ============================================= */
@media (max-width: 1024px) {
  .nav-desktop {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .logo-text-group {
    padding-top: 4px;
  }

  .logo-title {
    font-size: 1.1rem;
  }

  .logo-subtitle {
    font-size: 0.55rem;
  }

  .split-layout {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .split-reverse {
    direction: ltr;
  }

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

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

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

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

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

  .benefits-layout {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .team-stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
}

/* =============================================
   RESPONSIVE — MOBILE (max-width: 640px)
   ============================================= */
@media (max-width: 640px) {
  :root {
    --header-height: 60px;
    --space-3xl: 5rem;
  }

  .logo-text-group {
    padding-top: 2px;
  }

  .logo-title {
    font-size: 0.95rem;
  }

  .logo-subtitle {
    font-size: 0.48rem;
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .hero-title {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  .hero-subtitle {
    font-size: 0.9rem;
    letter-spacing: 0.1em;
  }

  .btn {
    padding: 12px 28px;
    font-size: 0.82rem;
  }

  .btn-lg {
    padding: 14px 36px;
  }

  .product-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .product-card {
    padding: var(--space-md);
  }

  .activities-timeline {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .activity-item {
    padding: var(--space-md);
  }

  .regions-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }

  .region-card {
    padding: var(--space-md);
  }

  .inspection-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .inspection-card {
    padding: var(--space-md);
  }

  .standards-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }

  .standard-card {
    padding: var(--space-md);
  }

  .team-stats {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .stat-card {
    padding: var(--space-lg);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-xs);
    text-align: center;
  }

  .mobile-nav-link {
    font-size: 1.5rem;
  }

  .split-image {
    border-radius: 8px;
  }

  .section-title {
    font-size: clamp(1.7rem, 6vw, 2.5rem);
  }
}

/* =============================================
   REDUCED MOTION
   ============================================= */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    transition: none;
    opacity: 1;
    transform: none;
  }

  .hero-bg img {
    animation: none;
  }

  .scroll-line {
    animation: none;
  }
}