:root {
  --primary: #F26522;
  --primary-dark: #D84F0E;
  --primary-light: rgba(242, 101, 34, 0.08);
  --primary-gradient: linear-gradient(135deg, #F26522 0%, #FF7B32 100%);
  --secondary: #17181C;
  --bg: #F8F5F0;
  --paper: #FFFFFF;
  --ink: #17181C;
  --muted: #646E7C;
  --line: #E2DDD5;
  --shadow-sm: 0 4px 12px rgba(23, 24, 28, 0.04);
  --shadow: 0 16px 36px rgba(23, 24, 28, 0.07);
  --shadow-lg: 0 24px 50px rgba(242, 101, 34, 0.14);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --container: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease;
}

button, input, select, textarea {
  font: inherit;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: auto;
}

/* ==================== HEADER & NAVBAR ==================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 245, 240, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226, 221, 213, 0.7);
  transition: all 0.3s ease;
}

.nav-wrap {
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand img {
  height: 48px;
  width: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform 0.3s ease;
}

.brand img.brand-logo-alt {
  height: 68px;
}

.brand:hover img {
  transform: scale(1.04);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-size: 22px;
  font-weight: 800;
  color: #17181C;
  letter-spacing: -0.02em;
  display: block;
}

.brand-text span {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.brand-extra {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-left: 14px;
  margin-left: 4px;
  border-left: 1px solid var(--line);
}

.brand-extra img {
  height: 40px;
  width: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  font-weight: 700;
}

.main-nav > a:not(.btn) {
  padding: 28px 0;
  position: relative;
  color: #353840;
}

.main-nav > a:not(.btn):after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 22px;
  height: 2.5px;
  border-radius: 2px;
  background: var(--primary);
  transition: right 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-nav > a:hover:after,
.main-nav > a.active:after {
  right: 0;
}

.main-nav > a:hover,
.main-nav > a.active {
  color: var(--primary);
}

.regional-links {
  display: flex;
  border-left: 1px solid var(--line);
  padding-left: 20px;
  gap: 8px;
}

.regional-links a {
  font-size: 12px;
  font-weight: 700;
  border: 1.5px solid var(--line);
  padding: 5px 11px;
  border-radius: 999px;
  color: var(--muted);
  transition: all 0.25s ease;
}

.regional-links a:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 12px;
  padding: 14px 24px;
  font-weight: 800;
  font-size: 14px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--primary-gradient);
  color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(242, 101, 34, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 12px 30px rgba(242, 101, 34, 0.38);
  background: linear-gradient(135deg, #FF7B32 0%, #F26522 100%);
}

.btn-light {
  background: rgba(255, 255, 255, 0.85);
  border-color: var(--line);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.btn-light:hover {
  background: #FFFFFF;
  border-color: var(--primary);
  color: var(--primary);
}

.nav-cta {
  padding: 11px 20px;
}

.nav-toggle {
  display: none;
  border: 0;
  background: none;
  padding: 8px;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 2px;
  background: var(--ink);
  display: block;
  margin: 5px 0;
  border-radius: 2px;
}

/* ==================== HERO SECTION ==================== */
.hero {
  min-height: 730px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(90deg, rgba(248, 245, 240, 0.98) 0%, rgba(248, 245, 240, 0.85) 46%, rgba(248, 245, 240, 0.2) 78%), url('../images/ascela-embossed-bg.png') center/cover;
}

.hero:after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 140px;
  background: linear-gradient(to bottom, transparent, var(--bg));
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 610px;
  padding: 92px 0 190px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 800;
  margin-bottom: 16px;
  background: rgba(242, 101, 34, 0.09);
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(242, 101, 34, 0.2);
}

.hero h1, .page-hero h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(50px, 6.8vw, 84px);
  line-height: 1.02;
  margin: 0 0 24px;
  letter-spacing: -0.03em;
  color: var(--secondary);
}

.hero p {
  font-size: 18px;
  color: var(--muted);
  max-width: 570px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

/* ==================== STATS ==================== */
.stats-wrap {
  position: relative;
  margin-top: -125px;
  z-index: 5;
}

.stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.stat {
  padding: 10px 24px;
  border-right: 1px solid var(--line);
}

.stat:last-child {
  border: 0;
}

.stat strong {
  display: block;
  font-size: 32px;
  line-height: 1.1;
  font-weight: 800;
  color: var(--primary);
}

.stat span {
  display: block;
  font-size: 12.5px;
  color: var(--muted);
  margin-top: 6px;
  line-height: 1.5;
}

/* ==================== SECTIONS & CARDS ==================== */
.section {
  padding: 100px 0;
}

.section-sm {
  padding: 72px 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  margin-bottom: 42px;
}

.section-head h2, .content-block h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(36px, 4.8vw, 56px);
  line-height: 1.08;
  margin: 6px 0 0;
  color: var(--secondary);
}

.section-head p {
  max-width: 540px;
  color: var(--muted);
  font-size: 16px;
}

.embossed-section {
  position: relative;
  overflow: hidden;
}

.embossed-section:before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('../images/ascela-embossed-bg.png') center/cover;
  opacity: 0.16;
  pointer-events: none;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 55px;
  align-items: center;
}

.paper-card, .card {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(226, 221, 213, 0.8);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.paper-card:hover {
  box-shadow: var(--shadow);
  border-color: rgba(242, 101, 34, 0.3);
  transform: translateY(-3px);
}

.paper-visual {
  min-height: 440px;
  background: url('../images/ascela-letterhead-bg.png') center/cover;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.paper-visual .overlay-label {
  position: absolute;
  left: 25px;
  bottom: 25px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.check-list {
  list-style: none;
  padding: 0;
}

.check-list li {
  margin: 14px 0;
  padding-left: 30px;
  position: relative;
  font-size: 16px;
}

.check-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 900;
  font-size: 16px;
}

/* ==================== PRODUCT & INDUSTRY GRIDS ==================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.product-card {
  padding: 24px;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.product-card:after {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 101, 34, 0.12), transparent 70%);
  right: -55px;
  top: -55px;
  pointer-events: none;
}

.product-icon {
  font-size: 38px;
  margin-bottom: 20px;
}

.product-card small {
  color: var(--primary);
  font-weight: 800;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.product-card h3 {
  margin: 0 0 10px;
  font-size: 19px;
  color: var(--secondary);
}

.product-card p {
  font-size: 13.5px;
  color: var(--muted);
  margin: 0 0 20px;
  line-height: 1.6;
}

.product-card a {
  margin-top: auto;
  color: var(--primary);
  font-weight: 800;
  font-size: 13.5px;
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.industry-card {
  padding: 28px;
}

.industry-card .icon {
  font-size: 34px;
}

.industry-card h3 {
  margin: 16px 0 8px;
  font-size: 19px;
  color: var(--secondary);
}

.industry-card p {
  font-size: 14px;
  color: var(--muted);
}

/* ==================== PRESENCE & SUPPLIER GRIDS ==================== */
.presence-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.office-card {
  padding: 32px;
  position: relative;
}

.office-card:before {
  content: "";
  position: absolute;
  height: 4px;
  left: 30px;
  right: 30px;
  top: 0;
  border-radius: 0 0 4px 4px;
  background: var(--primary-gradient);
}

.office-card small {
  color: var(--primary);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.office-card h3 {
  margin: 12px 0;
  font-size: 21px;
  color: var(--secondary);
}

.office-card p {
  font-size: 14px;
  color: var(--muted);
}

.office-card .contact-line {
  font-size: 13.5px;
  margin-top: 10px;
  color: var(--ink);
}

.supplier-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.supplier {
  padding: 26px;
  min-height: 145px;
}

.supplier strong {
  display: block;
  margin-top: 6px;
  font-size: 16px;
  color: var(--secondary);
}

.supplier span {
  font-size: 12.5px;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==================== CTA BAND & FOOTER ==================== */
.cta-band {
  background: var(--secondary);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.cta-band:after {
  content: "A";
  font-family: 'Playfair Display', serif;
  position: absolute;
  right: 15%;
  top: -75px;
  font-size: 260px;
  color: rgba(255, 255, 255, 0.03);
  pointer-events: none;
}

.cta-band h2 {
  font-family: 'Playfair Display', serif;
  font-size: 46px;
  line-height: 1.08;
  margin: 0;
}

.page-hero {
  min-height: 390px;
  display: flex;
  align-items: center;
  background: #F4EFEA;
}

.page-hero-inner {
  position: relative;
  z-index: 2;
  padding: 85px 0;
}

.page-hero h1 {
  font-size: 64px;
}

.page-hero p {
  max-width: 680px;
  color: var(--muted);
  font-size: 18px;
}

.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

.filter-btn {
  border: 1.5px solid var(--line);
  background: #FFFFFF;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13.5px;
  cursor: pointer;
  color: var(--muted);
  transition: all 0.25s ease;
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.filter-btn.active {
  background: var(--primary-gradient);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 6px 18px rgba(242, 101, 34, 0.25);
}

.detail-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
}

.info-panel {
  padding: 32px;
}

.info-panel dl {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 14px;
  margin: 0;
}

.info-panel dt {
  font-weight: 800;
}

.info-panel dd {
  margin: 0;
  color: var(--muted);
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.article-card {
  padding: 32px;
}

.article-card small {
  color: var(--primary);
  font-weight: 800;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.article-card h3 {
  font-size: 24px;
  margin: 10px 0 12px;
  color: var(--secondary);
}

.form-card {
  padding: 40px;
}

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

.field.full {
  grid-column: 1 / -1;
}

.field label {
  display: block;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--secondary);
}

.field input, .field select, .field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  color: var(--ink);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(242, 101, 34, 0.12);
}

.field textarea {
  min-height: 145px;
  resize: vertical;
}

.notice {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  font-weight: 700;
}

.notice.success {
  background: #E7F8ED;
  color: #176A35;
  border: 1px solid #C4EED0;
}

.notice.error {
  background: #FEEAEA;
  color: #A12828;
  border: 1px solid #F8C8C8;
}

.regional-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.regional-flag {
  font-size: 38px;
  margin-bottom: 12px;
}

.regional-card {
  padding: 40px;
}

.site-footer {
  background: var(--secondary);
  color: #E9E4DE;
  padding: 80px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 50px;
}

.footer-grid h4 {
  color: #FFFFFF;
  font-size: 16px;
  margin-top: 0;
  margin-bottom: 18px;
}

.footer-grid > div > a {
  display: block;
  color: #AAA39A;
  margin: 10px 0;
  font-size: 14px;
  transition: color 0.25s ease;
}

.footer-grid > div > a:hover {
  color: var(--primary);
}

.footer-grid p {
  color: #AAA39A;
  font-size: 14px;
  line-height: 1.6;
}

.footer-brand img {
  filter: none;
  background: #FFFFFF;
  border-radius: 8px;
  padding: 4px;
}

.footer-brand .brand-text strong {
  color: #FFFFFF;
}

.footer-brand .brand-text span {
  color: #AAA39A;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  margin-top: 50px;
  display: flex;
  justify-content: space-between;
  color: #8E8982;
  font-size: 13px;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1050px) {
  .main-nav {
    position: fixed;
    inset: 86px 0 auto;
    background: #F9F6F1;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 25px 30px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav > a:not(.btn) {
    padding: 12px 0;
  }

  .regional-links {
    border: 0;
    padding: 0;
    margin-top: 10px;
  }

  .nav-toggle {
    display: block;
  }

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

  .stat {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stat:last-child {
    grid-column: 1 / -1;
  }

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

@media (max-width: 760px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .nav-wrap {
    height: 72px;
  }

  .main-nav {
    inset: 72px 0 auto;
  }

  .brand img {
    height: 40px;
  }

  .brand-extra img {
    height: 30px;
  }

  .brand-extra {
    padding-left: 10px;
    gap: 10px;
  }

  .brand-text strong {
    font-size: 18px;
  }

  .brand-text span {
    font-size: 10px;
  }

  .hero {
    min-height: 680px;
    background-position: 60% center;
  }

  .hero-content {
    padding: 70px 0 185px;
  }

  .hero h1 {
    font-size: 52px;
  }

  .hero p {
    font-size: 16px;
  }

  .stats-wrap {
    margin-top: -100px;
  }

  .stats {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .stat, .stat:last-child {
    grid-column: auto;
    border-bottom: 1px solid var(--line);
    padding: 16px 0;
  }

  .grid-2, .detail-layout, .regional-hero {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 72px 0;
  }

  .section-head {
    display: block;
  }

  .product-grid, .industry-grid, .presence-grid, .supplier-grid, .article-grid {
    grid-template-columns: 1fr;
  }

  .cta-band {
    padding: 38px 28px;
    display: block;
  }

  .cta-band h2 {
    font-size: 36px;
    margin-bottom: 25px;
  }

  .page-hero {
    min-height: 330px;
  }

  .page-hero h1 {
    font-size: 46px;
  }

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

  .field.full {
    grid-column: auto;
  }

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

  .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    display: block;
    text-align: center;
  }

  .paper-visual {
    min-height: 330px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 42px;
  }

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

  .footer-grid > div:first-child {
    grid-column: auto;
  }

  .page-hero h1 {
    font-size: 38px;
  }

  .info-panel dl {
    grid-template-columns: 1fr;
  }

  .hero-actions .btn {
    width: 100%;
  }
}