/* ============================================================
   Atta Metals — Refined Copper Theme
   Fonts: Montserrat (display) + IBM Plex Sans (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700&family=IBM+Plex+Sans:wght@300;400;500;600&display=swap');

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

/* ── Tokens ── */
:root {
  --copper:        #b07040;
  --copper-light:  #f0e8de;
  --copper-mid:    #d4924a;
  --copper-dark:   #7a4e28;
  --ink:           #1c1510;
  --ink-mid:       #4a3c32;
  --ink-soft:      #6b5b4e;
  --ink-muted:     #8a7060;
  --sand:          #faf8f5;
  --sand-dark:     #f0e8de;
  --border:        #e8ddd0;
  --border-soft:   #d4c4b4;
  --white:         #ffffff;

  --font-display:  'Montserrat', 'Segoe UI', sans-serif;
  --font-body:     'IBM Plex Sans', 'Segoe UI', sans-serif;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;

  --shadow-card: 0 2px 12px rgba(28,21,16,0.08);
  --shadow-nav:  0 2px 16px rgba(28,21,16,0.07);
  --transition:  all 0.25s ease;
}

/* ── Base ── */
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--ink-mid);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

p { text-align: justify; }

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }

/* ── Layout ── */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-nav);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 40px;
  max-width: 1440px;
  margin: 0 auto;
}

/* Logo */
.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-link img {
  height: 130px;
  width: auto;
  display: block;
  transition: opacity 0.2s;
}

.logo-link:hover img { opacity: 0.85; }

/* Nav */
nav { display: flex; align-items: center; gap: 4px; }

nav a {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  padding: 8px 14px;
  border-radius: 20px;
  transition: var(--transition);
  letter-spacing: 0.2px;
  white-space: nowrap;
}

nav a:hover { color: var(--copper); background: var(--copper-light); }

nav a.active {
  color: var(--white);
  background: var(--copper);
}

.nav-cta {
  margin-left: 8px;
}


/* Mobile toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 1001;
}
.mobile-menu-toggle span {
  width: 26px; height: 2px;
  background: var(--copper);
  border-radius: 2px;
  transition: var(--transition);
  display: block;
}
.mobile-menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(7px,7px); }
.mobile-menu-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px,-6px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: var(--sand);
  border-bottom: 1px solid var(--border);
  padding: 80px 40px;
}

.hero-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

/* Full-width text-only hero variant (home page) */
.hero-inner-full {
  grid-template-columns: 1fr;
  max-width: 860px;
  margin: 0 auto;
  text-align: left;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--copper-light);
  border: 1px solid var(--border-soft);
  border-radius: 20px;
  padding: 5px 13px;
  font-size: 11px;
  color: var(--copper-dark);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 18px;
}
.hero-tag-dot {
  width: 6px; height: 6px;
  background: var(--copper);
  border-radius: 50%;
  flex-shrink: 0;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-p {
  font-size: 17px;
  color: var(--ink-soft);
  font-weight: 300;
  line-height: 1.75;
  max-width: 560px;
  margin-bottom: 32px;
}

.hero-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }

.hero-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  aspect-ratio: 4/3;
  background: var(--sand-dark);
}
.hero-image img { width: 100%; height: 100%; object-fit: cover; }

/* Metrics card (replaces hero image on home page) */
.hero-metrics {
  background: var(--sand);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  box-shadow: var(--shadow-card);
}

.hm-label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--copper);
  font-weight: 600;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.hm-row {
  display: grid;
  grid-template-columns: 150px 1fr 64px;
  align-items: center;
  gap: 16px;
}

.hm-name {
  font-size: 15px;
  color: var(--ink-mid);
  font-weight: 400;
  white-space: nowrap;
}

.hm-bar-wrap {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.hm-bar {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--copper), var(--copper-mid));
}

.hm-val {
  font-size: 15px;
  color: var(--copper-dark);
  text-align: right;
  font-weight: 600;
}

/* ============================================================
   STATS STRIP
   ============================================================ */
.stats-strip {
  background: var(--copper);
  padding: 0 40px;
}

.stats-strip-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.stat-item {
  padding: 28px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-right: 1px solid rgba(255,255,255,0.15);
}
.stat-item:last-child { border-right: none; }

.stat-num {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.stat-lbl {
  font-size: 11px;
  color: rgba(255,255,255,0.75);
  font-weight: 400;
  line-height: 1.4;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section { padding: 80px 0; }
.section-alt { background: var(--sand); }

.section-eyebrow {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--copper);
  font-weight: 600;
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}

.section-intro {
  font-size: 16px;
  color: var(--ink-soft);
  font-weight: 300;
  line-height: 1.75;
  max-width: 600px;
  margin-bottom: 48px;
}

.section-intro-center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

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

/* Copper rule under heading */
.copper-rule {
  width: 48px;
  height: 3px;
  background: var(--copper);
  border-radius: 2px;
  margin-bottom: 32px;
}

/* ============================================================
   TWO-COLUMN CONTENT
   ============================================================ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.two-col-center { align-items: center; }

.content-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  aspect-ratio: 4/3;
  background: var(--sand-dark);
}
.content-image img { width: 100%; height: 100%; object-fit: cover; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  letter-spacing: 0.3px;
}

.btn-primary {
  background: var(--copper);
  color: var(--white);
}
.btn-primary:hover { background: var(--copper-dark); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--copper);
  border: 1.5px solid var(--border-soft);
}
.btn-ghost:hover { border-color: var(--copper); background: var(--copper-light); }

.btn-secondary {
  background: var(--copper-light);
  color: var(--copper-dark);
  border: 1.5px solid var(--border-soft);
}

.btn-secondary:hover {
  background: #e7d7c5;
  border-color: var(--copper);
  transform: translateY(-1px);
}

/* ============================================================
   FEATURE LIST
   ============================================================ */
.feature-list { list-style: none; }

.feature-list li {
  padding: 9px 0 9px 26px;
  position: relative;
  font-size: 14px;
  color: var(--ink-mid);
  border-bottom: 1px solid var(--border);
  font-weight: 400;
}
.feature-list li:last-child { border-bottom: none; }

.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  background: var(--copper-light);
  border-radius: 50%;
  border: 2px solid var(--copper);
}

/* White variant for dark sections */
.feature-list-white li { color: rgba(255,255,255,0.9); border-bottom-color: rgba(255,255,255,0.15); }
.feature-list-white li::before { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.7); }

/* ============================================================
   PRODUCTS
   ============================================================ */
.products-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
}

.products-grid .product-card {
  flex: 0 1 calc(33.333% - 16px);
  min-width: 280px;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(28,21,16,0.12); }

.product-card-top {
  background: var(--ink);
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
}
.product-card-top::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 80px; height: 80px;
  background: var(--copper);
  opacity: 0.12;
  border-radius: 50%;
  transform: translate(20px, 20px);
}

.product-card-top h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.product-card-top p {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  font-weight: 300;
}

.product-card-img {
  height: 160px;
  background: var(--sand-dark);
  overflow: hidden;
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; }

.product-card-body { padding: 22px 24px; }

.specs-box {
  background: var(--sand);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-top: 16px;
}
.specs-box h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 10px;
}
.specs-box p {
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 5px;
  line-height: 1.5;
}
.specs-box p:last-child { margin-bottom: 0; }
.specs-box strong { color: var(--ink-mid); font-weight: 500; }

/* ============================================================
   DARK / COPPER SECTION (quality, process CTA, etc.)
   ============================================================ */
.section-copper {
  background: var(--ink);
  color: var(--white);
}

.section-copper .section-title { color: var(--white); }
.section-copper .section-eyebrow { color: var(--copper-mid); }
.section-copper .section-intro { color: rgba(255,255,255,0.7); }
.section-copper p { color: rgba(255,255,255,0.8); }
.section-copper h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.cert-badges { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.cert-badge {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.5px;
}

/* ISO Download */
.cert-download {
  margin-top: 28px;
  background: rgba(176,112,64,0.15);
  border: 1px solid rgba(176,112,64,0.3);
  border-radius: var(--radius-md);
  padding: 20px 24px;
}
.cert-download h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
}
.cert-download p { font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 14px; }

.cert-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--copper);
  color: var(--white);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
  text-decoration: none;
}
.cert-btn:hover { background: var(--copper-dark); }
.cert-btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ============================================================
   PROCESS TIMELINE
   ============================================================ */
.process-timeline { max-width: 820px; margin: 0 auto; }

.process-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  margin-bottom: 32px;
  position: relative;
}

.process-step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 27px;
  top: 56px;
  bottom: -32px;
  width: 2px;
  background: var(--border);
}

.process-step-num {
  width: 56px;
  height: 56px;
  background: var(--copper-light);
  border: 2px solid var(--copper);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--copper);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.process-step-content {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  box-shadow: var(--shadow-card);
}

.process-step-content h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}

.process-highlight {
  background: var(--sand);
  border-left: 3px solid var(--copper);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 12px 16px;
  margin-top: 14px;
  font-size: 13px;
  color: var(--ink-soft);
}
.process-highlight strong { color: var(--copper-dark); font-weight: 600; }

/* ============================================================
   MILESTONES
   ============================================================ */
.milestones-list { list-style: none; }
.milestones-list li {
  display: flex;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--ink-mid);
  align-items: flex-start;
}
.milestones-list li:last-child { border-bottom: none; }
.milestone-year {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--copper);
  min-width: 48px;
  padding-top: 1px;
}

/* ============================================================
   CLIENTS
   ============================================================ */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.client-logo {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}
.client-logo:hover {
  border-color: var(--copper);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(176,112,64,0.12);
}
.client-logo img { max-width: 100%; max-height: 60px; object-fit: contain; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-detail-item {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
  align-items: flex-start;
}
.contact-detail-icon {
  width: 36px;
  height: 36px;
  background: var(--copper-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-detail-icon svg { width: 16px; height: 16px; }
.contact-detail-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 3px;
}
.contact-detail-value {
  font-size: 14px;
  color: var(--ink-mid);
  line-height: 1.5;
}

/* Contact Form */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
  max-width: 720px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group { margin-bottom: 22px; }

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 11px 15px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink);
  background: var(--white);
  transition: var(--transition);
  appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(176,112,64,0.12);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-status {
  margin-top: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  display: none;
}
.form-status.success { background: #edf7ed; color: #2e7d32; border: 1px solid #c8e6c9; display: block; }
.form-status.error   { background: #fdecea; color: #c62828; border: 1px solid #ffcdd2; display: block; }

/* ============================================================
   STANDARDS TABLE
   ============================================================ */
.standards-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.standards-table th {
  text-align: left;
  padding: 12px 16px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--copper);
  border-bottom: 2px solid var(--border);
  background: var(--sand);
}
.standards-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--ink-mid);
  vertical-align: top;
}
.standards-table tr:last-child td { border-bottom: none; }
.standards-table tr:hover td { background: var(--sand); }
.std-code { font-weight: 600; color: var(--copper-dark); font-family: var(--font-display); }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--ink);
  color: rgba(255,255,255,0.6);
  padding: 32px 28px;
  text-align: center;
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.3px;
}
footer p { text-align: center; }
footer strong { color: rgba(255,255,255,0.9); font-weight: 500; }

/* ============================================================
   PAGE HERO BANNER (inner pages)
   ============================================================ */
.page-banner {
  background: var(--sand);
  border-bottom: 1px solid var(--border);
  padding: 52px 28px;
}
.page-banner-inner {
  max-width: 1160px;
  margin: 0 auto;
}
.page-banner-eyebrow {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--copper);
  font-weight: 600;
  margin-bottom: 10px;
}
.page-banner h1 {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: -0.4px;
  margin-bottom: 14px;
}
.page-banner p {
  font-size: 16px;
  color: var(--ink-soft);
  font-weight: 300;
  max-width: 580px;
  line-height: 1.75;
}

/* ============================================================
   UTILITY
   ============================================================ */
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8  { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.text-center { text-align: center; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1280px) {
  .container { max-width: 1100px; padding: 0 32px; }
  .header-inner { max-width: 100%; padding: 10px 32px; }
  .stats-strip { padding: 0 32px; }
  .stats-strip-inner { max-width: 100%; }
  .hero { padding: 72px 32px; }
  .hero-inner { max-width: 100%; }
}

@media (max-width: 1024px) {
  .clients-grid { grid-template-columns: repeat(4, 1fr); }
  .stats-strip-inner { grid-template-columns: repeat(3, 1fr); }
  .stat-item:nth-child(3) { border-right: none; }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero-inner-full { max-width: 100%; }
  .hero-image { max-width: 500px; }
  .hero-metrics { padding: 24px 20px; }
  .hm-row { grid-template-columns: 120px 1fr 48px; }
  .stats-strip-inner { grid-template-columns: repeat(3, 1fr); }
  .two-col { grid-template-columns: 1fr; gap: 36px; }
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-info-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .mobile-menu-toggle { display: flex; }

  nav {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: 280px;
    background: var(--white);
    border-left: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 110px 20px 32px;
    gap: 4px;
    overflow-y: auto;
    transition: right 0.3s ease;
    box-shadow: -8px 0 32px rgba(28,21,16,0.1);
  }
  nav.active { right: 0; }
  nav a { width: 100%; border-radius: var(--radius-md); padding: 13px 18px; font-size: 15px; }

  .header-inner { padding: 10px 20px; }
  .logo-link img { height: 68px; }

  .hero { padding: 48px 20px; }
  .hero h1 { font-size: 32px; }
  .hero-p { font-size: 15px; }

  .page-banner { padding: 36px 20px; }
  .page-banner h1 { font-size: 28px; }

  .section { padding: 56px 0; }
  .section-title { font-size: 26px; }

  .stats-strip { padding: 0 20px; }
  .stats-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(3) { border-right: 1px solid rgba(255,255,255,0.15); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(4) { border-right: none; }

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

  .form-row { grid-template-columns: 1fr; }

  .contact-form-wrap { padding: 24px 20px; }

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

  .process-step { grid-template-columns: 44px 1fr; }
  .process-step-num { width: 44px; height: 44px; font-size: 16px; }
  .process-step-content { padding: 18px 20px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero h1 { font-size: 26px; }
  .section-title { font-size: 22px; }
  .stats-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-num { font-size: 24px; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
}