/* ============================================
   EASC Products LLC — styles.css
   Colors: #1a1a2e (charcoal), #ffffff (white),
           #f4c540 (gold), #f8f8f8 (light gray)
   Font: Inter (Google Fonts)
   ============================================ */

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

:root {
  --charcoal: #1a1a2e;
  --charcoal-light: #252545;
  --white: #ffffff;
  --gold: #f4c540;
  --gold-dark: #d4a520;
  --gray-bg: #f8f8f8;
  --gray-text: #6b7280;
  --gray-border: #e5e7eb;
  --text-dark: #111827;
  --text-mid: #374151;
  --transition: 0.3s ease;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.14);
  --max-width: 1200px;
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p { color: var(--text-mid); line-height: 1.75; }

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.75rem;
}

/* ---------- Layout ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: 5rem 0; }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 4rem;
}
.section-header p { font-size: 1.1rem; margin-top: 1rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold);
  color: var(--charcoal);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(244,197,64,0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--charcoal);
  color: var(--white);
  border-color: var(--charcoal);
}
.btn-dark:hover {
  background: var(--charcoal-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* ---------- Navigation ---------- */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: all var(--transition);
}

#navbar.scrolled {
  background: rgba(26, 26, 46, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.875rem 0;
  box-shadow: 0 4px 32px rgba(0,0,0,0.25);
}

#navbar.light-nav {
  background: transparent;
}

#navbar.light-nav.scrolled {
  background: rgba(26, 26, 46, 0.97);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.nav-logo-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--white);
}
.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  padding: 0.6rem 1.4rem !important;
  font-size: 0.875rem !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
  border-radius: 2px;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--charcoal);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  transform: translateY(-20px);
  transition: all 0.4s ease;
}
.mobile-nav.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}
.mobile-nav a {
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 700;
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--gold); }
.mobile-nav .mobile-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--white);
  background: none;
  border: none;
}

/* ---------- Hero Section ---------- */
.hero {
  min-height: 100vh;
  background: var(--charcoal);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,26,46,0.92) 0%, rgba(26,26,46,0.75) 50%, rgba(26,26,46,0.85) 100%);
}

/* Decorative orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 1;
  opacity: 0.15;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  background: var(--gold);
  top: -200px; right: -100px;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  background: #6366f1;
  bottom: -100px; left: -100px;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding: 8rem 0 6rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(244,197,64,0.12);
  border: 1px solid rgba(244,197,64,0.3);
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.75rem;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.5rem;
}
.hero h1 span { color: var(--gold); }

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.75);
  margin-bottom: 2.5rem;
  max-width: 580px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  margin-top: 0.25rem;
  font-weight: 500;
}

/* ---------- Clarity / Positioning ---------- */
.clarity {
  background: var(--gray-bg);
  padding: 5rem 0;
}
.clarity-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.clarity-text h2 { margin-bottom: 1.25rem; }
.clarity-text p { font-size: 1.1rem; }
.clarity-visual {
  display: flex;
  justify-content: flex-end;
}
.clarity-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  max-width: 380px;
  width: 100%;
}
.clarity-card-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--gray-border);
}
.clarity-card-item:last-child { border-bottom: none; }
.clarity-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}
.clarity-card-item h4 { font-size: 0.9rem; margin-bottom: 0.2rem; }
.clarity-card-item p { font-size: 0.8rem; color: var(--gray-text); line-height: 1.5; }

/* ---------- Services ---------- */
.services { background: var(--white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 2.5rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-dark));
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.service-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 64px;
  height: 64px;
  background: var(--gray-bg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.75rem;
  overflow: hidden;
}
.service-icon img { width: 36px; height: 36px; object-fit: contain; }

.service-card h3 { margin-bottom: 0.75rem; font-size: 1.25rem; }
.service-card > p { margin-bottom: 1.5rem; font-size: 0.95rem; }

.service-list {
  margin-bottom: 2rem;
}
.service-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--text-mid);
  padding: 0.35rem 0;
}
.service-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

.service-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--charcoal);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition);
}
.service-link:hover { color: var(--gold-dark); gap: 0.7rem; }
.service-link .arrow { transition: transform var(--transition); }
.service-link:hover .arrow { transform: translateX(3px); }

/* ---------- Process / Approach ---------- */
.approach {
  background: var(--charcoal);
  color: var(--white);
}
.approach .section-header h2 { color: var(--white); }
.approach .section-header p { color: rgba(255,255,255,0.65); }

.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.approach-steps { display: flex; flex-direction: column; gap: 0; }
.approach-step {
  display: flex;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  cursor: default;
  transition: all var(--transition);
}
.approach-step:last-child { border-bottom: none; }
.approach-step:hover .step-icon { background: var(--gold); }
.approach-step:hover .step-icon span { color: var(--charcoal); }

.step-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(244,197,64,0.12);
  border: 1px solid rgba(244,197,64,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
}
.step-icon span {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: 0.05em;
}
.step-content h4 {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}
.step-content p { font-size: 0.9rem; color: rgba(255,255,255,0.6); }

.approach-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.approach-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}
.approach-image-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: var(--gold);
  color: var(--charcoal);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ---------- Social Proof ---------- */
.proof {
  background: var(--gray-bg);
}
.proof-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.proof-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.proof-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}
.proof-text h2 { margin-bottom: 1.25rem; }
.proof-text p { font-size: 1.05rem; margin-bottom: 2rem; }

.proof-features { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.proof-feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.proof-check {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 0.75rem;
  color: var(--charcoal);
  font-weight: 700;
}
.proof-feature-text h4 { font-size: 0.95rem; margin-bottom: 0.2rem; }
.proof-feature-text p { font-size: 0.875rem; }

/* ---------- About Preview ---------- */
.about-preview { background: var(--white); }
.about-preview-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-preview-text { order: 2; }
.about-preview-text h2 { margin-bottom: 1.25rem; }
.about-preview-text p { font-size: 1.05rem; margin-bottom: 2rem; }
.about-preview-image {
  order: 1;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.about-preview-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

/* ---------- CTA Band ---------- */
.cta-band {
  background: var(--charcoal);
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244,197,64,0.12), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.cta-band .container { position: relative; z-index: 1; }
.cta-band h2 { color: var(--white); margin-bottom: 1rem; }
.cta-band p { color: rgba(255,255,255,0.65); font-size: 1.1rem; margin-bottom: 2.5rem; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---------- About Page ---------- */
.page-hero {
  background: var(--charcoal);
  padding: 10rem 0 6rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(244,197,64,0.08) 0%, transparent 70%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 1.25rem; }
.page-hero p { color: rgba(255,255,255,0.7); font-size: 1.15rem; max-width: 600px; margin: 0 auto; }

.about-story {
  background: var(--white);
}
.about-story-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-story-text h2 { margin-bottom: 1.5rem; }
.about-story-text p { margin-bottom: 1.25rem; font-size: 1.05rem; }
.about-story-text p:last-of-type { margin-bottom: 2rem; }
.about-story-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.about-story-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.values { background: var(--gray-bg); }
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.value-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.value-emoji { font-size: 2.5rem; margin-bottom: 1rem; }
.value-card h3 { font-size: 1.15rem; margin-bottom: 0.75rem; }
.value-card p { font-size: 0.9rem; }

/* ---------- Services Page ---------- */
.services-page { background: var(--white); }
.services-full {
  display: flex;
  flex-direction: column;
  gap: 6rem;
}

.service-full-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.service-full-block:nth-child(even) .service-full-content { order: 2; }
.service-full-block:nth-child(even) .service-full-visual { order: 1; }

.service-full-content { }
.service-number {
  font-size: 4rem;
  font-weight: 900;
  color: var(--gray-border);
  line-height: 1;
  margin-bottom: 1rem;
  letter-spacing: -0.05em;
}
.service-full-content h2 { margin-bottom: 1rem; }
.service-full-content > p { font-size: 1.05rem; margin-bottom: 2rem; }
.service-full-list {
  margin-bottom: 2rem;
}
.service-full-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0;
  font-size: 0.95rem;
  color: var(--text-mid);
  border-bottom: 1px solid var(--gray-border);
}
.service-full-list li:last-child { border-bottom: none; }
.service-full-list li span.bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

.service-full-visual {
  border-radius: var(--radius);
  background: var(--gray-bg);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-height: 360px;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.service-full-visual::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244,197,64,0.15), transparent 70%);
}
.service-visual-number {
  font-size: 6rem;
  font-weight: 900;
  color: rgba(26,26,46,0.06);
  line-height: 1;
  position: absolute;
  bottom: 1rem;
  right: 1.5rem;
}
.service-visual-icon-large {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}
.service-full-visual h3 { font-size: 1.3rem; }
.service-full-visual p { font-size: 0.9rem; color: var(--gray-text); }

/* ---------- Contact Page ---------- */
.contact-section { background: var(--white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 { margin-bottom: 1rem; }
.contact-info > p { font-size: 1.05rem; margin-bottom: 2.5rem; }

.contact-details { display: flex; flex-direction: column; gap: 1.5rem; margin-bottom: 2.5rem; }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: var(--gray-bg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-detail-text h4 { font-size: 0.85rem; color: var(--gray-text); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.2rem; }
.contact-detail-text p { font-size: 0.95rem; color: var(--text-dark); font-weight: 500; }

.contact-form-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}
.contact-form-card h3 { margin-bottom: 0.5rem; }
.contact-form-card > p { font-size: 0.9rem; color: var(--gray-text); margin-bottom: 2rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}
.form-group label .optional {
  font-weight: 400;
  color: var(--gray-text);
  font-size: 0.8rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1.125rem;
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: all var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(244,197,64,0.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #b0b7c3; }
.form-group textarea { resize: vertical; min-height: 140px; }

.form-submit { width: 100%; justify-content: center; font-size: 1rem; padding: 1rem; }

.form-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--gray-text);
  margin-top: 1rem;
}

/* ---------- Footer ---------- */
footer {
  background: var(--charcoal);
  color: var(--white);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand { }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.footer-logo img { height: 46px; width: auto; object-fit: contain; }
.footer-logo-text { font-size: 1.1rem; font-weight: 700; }
.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 1.5rem;
}
.footer-social { display: flex; gap: 0.75rem; }
.footer-social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: all var(--transition);
  color: rgba(255,255,255,0.65);
}
.footer-social-link:hover {
  background: var(--gold);
  color: var(--charcoal);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--gold); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-bottom p { font-size: 0.85rem; color: rgba(255,255,255,0.35); }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { font-size: 0.85rem; color: rgba(255,255,255,0.35); transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--gold); }

/* ---------- Scroll Animations ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity 0.7s ease;
}
.fade-in.visible { opacity: 1; }

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* ---------- Utility ---------- */
.gold { color: var(--gold); }
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .clarity-inner { gap: 3rem; }
  .approach-grid { gap: 3rem; }
  .proof-inner { gap: 3rem; }
  .about-preview-inner { gap: 3rem; }
  .about-story-inner { gap: 3rem; }
  .service-full-block { gap: 3rem; }
  .contact-grid { gap: 3rem; }
}

@media (max-width: 768px) {
  section { padding: 4rem 0; }
  .container { padding: 0 1.25rem; }

  .nav-links { display: none; }
  .hamburger { display: flex; }

  .services-grid { grid-template-columns: 1fr; }
  .clarity-inner { grid-template-columns: 1fr; }
  .approach-grid { grid-template-columns: 1fr; }
  .proof-inner { grid-template-columns: 1fr; }
  .proof-inner .proof-image { order: -1; }
  .about-preview-inner { grid-template-columns: 1fr; }
  .about-preview-text { order: 1; }
  .about-preview-image { order: -1; }
  .about-story-inner { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .service-full-block { grid-template-columns: 1fr; }
  .service-full-block:nth-child(even) .service-full-content,
  .service-full-block:nth-child(even) .service-full-visual { order: unset; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-card { padding: 2rem; }
  .approach-image img { height: 300px; }
  .proof-image img { height: 280px; }
  .about-story-image img { height: 320px; }
  .about-preview-image img { height: 300px; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .btn-group { flex-direction: column; align-items: flex-start; }
  .hero-content { padding: 7rem 0 4rem; }
}