@import url('./tokens.css');

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

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-main);
  background-color: var(--color-bg-main);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Utilities */
.container {
  width: 100%;
  max-width: var(--content-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-inverse);
}

.section-title-wrap {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  background-color: rgba(16, 185, 129, 0.1);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
}

.section-tag-dark {
  background-color: rgba(16, 185, 129, 0.2);
  color: #34D399;
}

.section-h2 {
  font-size: 2.125rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-text-main);
  margin-bottom: 0.85rem;
  letter-spacing: -0.02em;
}

.section-dark .section-h2 {
  color: #FFFFFF;
}

.section-p {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
}

.section-dark .section-p {
  color: var(--color-text-light);
}

/* Header & Navigation */
.header-topbar {
  background-color: var(--color-primary-dark);
  color: #CBD5E1;
  font-size: 0.8125rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.header-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #A7F3D0;
}
.topbar-badge span.dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: 50%;
  display: inline-block;
}

.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-right: clamp(1rem, 2vw, 2.5rem);
  white-space: nowrap;
}
.brand-logo span {
  white-space: nowrap;
}
.brand-logo svg {
  width: 32px;
  height: 32px;
  fill: var(--color-accent);
}
.brand-sub {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-left: 2px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 1.25vw, 1.5rem);
  list-style: none;
  margin: 0;
  padding: 0;
  flex-shrink: 1;
}
.desktop-nav li {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-link {
  font-size: clamp(0.8125rem, 0.88vw, 0.9375rem);
  font-weight: 600;
  color: var(--color-text-main);
  padding: 0.5rem 0.25rem;
  position: relative;
  white-space: nowrap !important;
  word-break: keep-all !important;
  display: inline-block;
}
.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: 2px;
}

.nav-cta-group {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  margin-left: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
}
.btn-primary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #042F2E;
}
.btn-accent:hover {
  background-color: var(--color-accent-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
}

.btn-outline {
  border-color: var(--color-border);
  background-color: #FFFFFF;
  color: var(--color-text-main);
}

.btn-outline-light,
.btn-outline-white {
  border: 1px solid rgba(255, 255, 255, 0.45);
  background-color: transparent !important;
  color: #FFFFFF !important;
}
.btn-outline-light:hover,
.btn-outline-white:hover {
  border-color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.15) !important;
  color: #FFFFFF !important;
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: var(--color-bg-alt);
}

.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 0.85rem 1.85rem;
  font-size: 1.0625rem;
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-text-main);
}

/* Hero Section */
.hero {
  position: relative;
  background: linear-gradient(135deg, #09241C 0%, #0F3A2E 50%, #164E3D 100%);
  color: #FFFFFF;
  padding: 4.5rem 0 5rem;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.15), transparent 45%),
              radial-gradient(circle at 10% 80%, rgba(140, 98, 57, 0.2), transparent 40%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #A7F3D0;
  margin-bottom: 1.25rem;
}

.hero-h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}
.hero-h1 span.highlight {
  color: #34D399;
}

.hero-lead {
  font-size: 1.125rem;
  line-height: 1.65;
  color: #CBD5E1;
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.hero-proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.75rem;
}
.proof-stat-item h3 {
  font-size: 1.625rem;
  font-weight: 800;
  color: #34D399;
  line-height: 1.1;
  margin-bottom: 0.25rem;
}
.proof-stat-item p {
  font-size: 0.8125rem;
  color: #94A3B8;
  line-height: 1.35;
}

/* Hero Visual Box Card */
.hero-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: 2rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
}
.hero-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 1.25rem;
}
.hero-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
}
.hero-badge-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: #34D399;
  background-color: rgba(52, 211, 153, 0.15);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
}

.card-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.metric-box {
  background-color: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 0.85rem;
}
.metric-label {
  font-size: 0.75rem;
  color: #94A3B8;
  display: block;
  margin-bottom: 0.25rem;
}
.metric-val {
  font-size: 1.25rem;
  font-weight: 800;
  color: #F8FAFC;
}
.metric-desc {
  font-size: 0.6875rem;
  color: #6EE7B7;
  margin-top: 0.2rem;
}

/* Trust Bar / Accreditations */
.trust-bar {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  padding: 1.75rem 0;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.trust-label {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}
.trust-badges-row {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  flex-wrap: wrap;
}
.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-main);
}
.trust-badge-item svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

/* Products Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.product-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.product-media {
  height: 250px;
  background-color: #F8FAFC;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
  padding: 1rem;
}
.product-media img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform var(--transition-normal);
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.06));
}
.product-card:hover .product-media img {
  transform: scale(1.03);
}
.product-tag-pill {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
}

.product-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.product-h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}
.product-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.product-spec-list {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  font-size: 0.8125rem;
  margin-bottom: 1.25rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}
.spec-item span.spec-name {
  color: var(--color-text-muted);
  display: block;
  font-size: 0.6875rem;
  text-transform: uppercase;
}
.spec-item span.spec-val {
  font-weight: 700;
  color: var(--color-text-main);
}

.product-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}
.moq-info {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.moq-info strong {
  color: var(--color-primary);
}

/* Comparison / Evidence Table */
.evidence-section {
  background-color: #FFFFFF;
}
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.evidence-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  text-align: left;
}
.evidence-table th, .evidence-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
}
.evidence-table th {
  background-color: var(--color-bg-alt);
  font-weight: 800;
  color: var(--color-text-main);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}
.evidence-table tr:last-child td {
  border-bottom: none;
}
.evidence-table tr:hover td {
  background-color: rgba(248, 250, 252, 0.75);
}
.evidence-highlight-col {
  background-color: rgba(16, 185, 129, 0.04);
  font-weight: 700;
  color: var(--color-primary-dark);
}
.evidence-table th.evidence-highlight-col {
  background-color: rgba(16, 185, 129, 0.12);
  color: var(--color-primary-dark);
}
.badge-pass {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-success);
  background-color: rgba(22, 163, 74, 0.1);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

/* CBM Calculator Component */
.cbm-calculator-card {
  background: linear-gradient(145deg, #0F3A2E 0%, #0B131E 100%);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
.calc-input-group {
  margin-bottom: 1.25rem;
}
.calc-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #CBD5E1;
  margin-bottom: 0.4rem;
}
.calc-input, .calc-select {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  color: #FFFFFF;
  font-size: 0.9375rem;
  outline: none;
  transition: border-color var(--transition-fast);
}
.calc-input:focus, .calc-select:focus {
  border-color: var(--color-accent);
}
.calc-select option {
  background-color: #0F172A;
  color: #FFFFFF;
}
.calc-dimensions-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.calc-results-box {
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}
.calc-res-h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: #34D399;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.calc-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.stat-box {
  background-color: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-md);
  padding: 1rem;
  border-left: 3px solid var(--color-accent);
}
.stat-box-title {
  font-size: 0.75rem;
  color: #94A3B8;
  margin-bottom: 0.25rem;
}
.stat-box-num {
  font-size: 1.35rem;
  font-weight: 800;
  color: #FFFFFF;
}
.stat-box-sub {
  font-size: 0.6875rem;
  color: #6EE7B7;
  margin-top: 0.2rem;
}
.calc-tip-text {
  font-size: 0.8125rem;
  color: #CBD5E1;
  background-color: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  border: 1px solid rgba(16, 185, 129, 0.2);
  line-height: 1.45;
}

/* Sample Box Funnel Section */
.sample-funnel-card {
  background: #FFFFFF;
  border: 2px solid var(--color-kraft-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
}
.sample-body {
  padding: 3rem;
}
.sample-perks {
  list-style: none;
  margin: 1.5rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.sample-perk-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--color-text-main);
}
.sample-perk-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}
.sample-side {
  background: linear-gradient(135deg, var(--color-kraft-light) 0%, #EADECF 100%);
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 1px solid var(--color-kraft-border);
  text-align: center;
}
.sample-price-badge {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.sample-sub {
  font-size: 0.875rem;
  color: var(--color-kraft);
  font-weight: 700;
  margin-bottom: 1.5rem;
}
.sample-guarantee-note {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
}

/* FAQ Accordion */
.faq-list {
  max-width: var(--content-narrow);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: #FFFFFF;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}
.faq-item:hover {
  border-color: #CBD5E1;
}
.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: none;
  border: none;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-icon {
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
}
.faq-item.active .faq-icon {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease-out, padding 300ms ease;
  padding: 0 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}
.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 0 1.5rem 1.25rem;
}

/* RFQ Form */
.rfq-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  max-width: var(--content-narrow);
  margin: 0 auto;
}
.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}
.form-group.full-width {
  grid-column: 1 / -1;
}
.form-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-main);
}
.form-label span.req {
  color: #DC2626;
  margin-left: 2px;
}
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  color: var(--color-text-main);
  background-color: #FFFFFF;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(15, 58, 46, 0.15);
}
.form-hint {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}
.form-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

/* Footer */
.site-footer {
  background-color: var(--color-bg-dark);
  color: #94A3B8;
  padding-top: 4.5rem;
  border-top: 1px solid var(--color-border-dark);
  margin-top: auto;
}
.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--color-border-dark);
}
.footer-col h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.875rem;
}
.footer-links a:hover {
  color: #FFFFFF;
}
.footer-compliance-box {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}
.footer-compliance-box h5 {
  color: #34D399;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}
.footer-compliance-box p {
  font-size: 0.75rem;
  line-height: 1.4;
  color: #94A3B8;
}

.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: #64748B;
}

/* Mobile Drawer */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  width: 100%;
  height: calc(100vh - 72px);
  background-color: #FFFFFF;
  z-index: 999;
  padding: 2rem 1.25rem;
  overflow-y: auto;
  border-top: 1px solid var(--color-border);
}
.mobile-nav-drawer.open {
  display: block;
}
.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.mobile-nav-link {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-main);
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .calc-grid {
    grid-template-columns: 1fr;
  }
  .sample-funnel-card {
    grid-template-columns: 1fr;
  }
  .sample-side {
    border-left: none;
    border-top: 1px solid var(--color-kraft-border);
  }
  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .hero-h1 {
    font-size: 2.25rem;
  }
  .section {
    padding: 3rem 0;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .hero-proof-strip {
    grid-template-columns: 1fr;
  }
}


/* Catalog Engine & Modals */
.catalog-tabs-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
}
.catalog-tab-btn {
  padding: 0.6rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}
.catalog-tab-btn:hover {
  color: var(--color-primary);
}
.catalog-tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

.catalog-search-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  background: #F8FAFC;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.search-input-wrap {
  position: relative;
  min-width: 280px;
  flex-grow: 1;
  max-width: 450px;
}
.search-input-wrap input {
  width: 100%;
  padding: 0.6rem 1rem 0.6rem 2.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: 0.875rem;
  outline: none;
}
.search-input-wrap input:focus {
  border-color: var(--color-accent);
}
.search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--color-text-light);
}

/* Modal Windows */
.modal-layer {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}
.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
}
.modal-dialog {
  position: relative;
  z-index: 2001;
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  border: 1px solid var(--color-border);
}
.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-text-main);
}
.modal-close-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  color: var(--color-text-muted);
  display: flex;
}
.modal-close-btn:hover {
  color: #DC2626;
}
.modal-body {
  padding: 1.5rem;
}


/* Hero Section High-Tech Redesign */
.hero {
  position: relative;
  background-color: #0B1120;
  background-image: 
    radial-gradient(circle at 75% 35%, rgba(13, 148, 136, 0.22) 0%, rgba(14, 165, 233, 0.12) 30%, rgba(11, 17, 32, 0.98) 70%),
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 100% 100%, 40px 40px, 40px 40px;
  background-position: center center, center center, center center;
  color: #F8FAFC;
  padding: 5rem 0 6rem;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Ambient glow and subtle tech circuit / grid */
.hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: 5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, rgba(6, 182, 212, 0.05) 50%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

/* 3D Unboxing Stage Container */
.unboxing-stage-wrapper {
  position: relative;
  perspective: 1200px;
}

.unboxing-stage-card {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 30px rgba(13, 148, 136, 0.15);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.unboxing-stage-card:hover {
  transform: translateY(-4px) rotateX(1deg);
  box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.6), 0 0 40px rgba(13, 148, 136, 0.25);
  border-color: rgba(45, 212, 191, 0.3);
}

/* Top Tech Status Bar */
.stage-tech-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 1rem;
}

.tech-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono, monospace);
  font-size: 0.75rem;
  color: #A7F3D0;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 10px #10B981;
  animation: radar-pulse 2s infinite ease-in-out;
}

@keyframes radar-pulse {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 14px #34D399; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

.stage-cad-badge {
  font-family: var(--font-mono, monospace);
  font-size: 0.7rem;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  background: rgba(6, 182, 212, 0.12);
  color: #38BDF8;
  border: 1px solid rgba(6, 182, 212, 0.3);
}

/* Center Box Opened Visual Display */
.box-showcase-viewport {
  position: relative;
  height: 330px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, rgba(30, 41, 59, 0.6) 0%, rgba(15, 23, 42, 0.9) 80%);
  border-radius: 10px;
  overflow: hidden;
  border: 1px dashed rgba(255, 255, 255, 0.1);
}

/* Floating CAD Grid Background inside viewport */
.viewport-cad-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}

.box-hero-img {
  max-height: 280px;
  max-width: 90%;
  object-fit: contain;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 20px 25px rgba(0, 0, 0, 0.6)) drop-shadow(0 0 35px rgba(13, 148, 136, 0.25));
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.unboxing-stage-card:hover .box-hero-img {
  transform: scale(1.03) translateY(-4px);
}

/* Futuristic Floating HUD Tags */
.hud-tag {
  position: absolute;
  z-index: 3;
  padding: 0.35rem 0.65rem;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(45, 212, 191, 0.4);
  backdrop-filter: blur(8px);
  border-radius: 6px;
  font-family: var(--font-mono, monospace);
  font-size: 0.68rem;
  color: #E2E8F0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  animation: float-gentle 4s ease-in-out infinite alternate;
}

.hud-tag-dot {
  width: 6px;
  height: 6px;
  background: #2DD4BF;
  border-radius: 50%;
}

.hud-top-right {
  top: 15px;
  right: 15px;
  animation-delay: 0.5s;
}

.hud-bottom-left {
  bottom: 15px;
  left: 15px;
  animation-delay: 1.2s;
}

@keyframes float-gentle {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-5px); }
}

/* Morphing / Selector Tabs */
.unboxing-mode-tabs {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.unboxing-tab-btn {
  flex: 1;
  padding: 0.55rem 0.4rem;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  color: #94A3B8;
  font-size: 0.76rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  text-align: center;
}

.unboxing-tab-btn:hover {
  background: rgba(51, 65, 85, 0.7);
  color: #F8FAFC;
  border-color: rgba(255, 255, 255, 0.2);
}

.unboxing-tab-btn.active {
  background: rgba(13, 148, 136, 0.2);
  color: #2DD4BF;
  border-color: #0D9488;
  box-shadow: 0 0 12px rgba(13, 148, 136, 0.25);
}

/* Quick Spec Strip at bottom of stage */
.unboxing-spec-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.stage-spec-item {
  text-align: center;
}

.stage-spec-val {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: #F8FAFC;
  font-family: var(--font-mono, monospace);
}

.stage-spec-label {
  display: block;
  font-size: 0.68rem;
  color: #94A3B8;
  margin-top: 0.15rem;
  text-transform: uppercase;
}



/* ===================================================
   BULLETPROOF SPEC LIST & CARD STYLING (FIX OVERFLOW)
   =================================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
  align-items: stretch;
}

.product-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.product-body {
  padding: 1.25rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-spec-list {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.85rem;
  margin-bottom: 1.25rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  row-gap: 0.75rem;
  column-gap: 0.85rem;
  align-items: start;
}

.spec-item {
  display: flex;
  flex-direction: column;
  min-width: 0; /* Prevents grid blowout */
}

.spec-item .spec-name {
  color: var(--color-text-muted);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.2rem;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.spec-item .spec-val {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.35;
  display: block;
  word-break: break-word;
}

.product-card-footer {
  margin-top: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border);
}

.product-card-footer .btn {
  width: 100%;
  justify-content: center;
  font-size: 0.8125rem;
  padding: 0.55rem 0.5rem;
}

/* Category Tabs Spacing & Clean Scrollbar */
.catalog-tabs-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  overflow-x: auto;
  padding: 0.5rem 0 1rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--color-border);
}

.catalog-tab-btn {
  padding: 0.65rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-muted);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.catalog-tab-btn:hover {
  color: var(--color-primary);
}

.catalog-tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}


/* ===================================================
   NAIKE FACTORY & OEM/ODM SECTION STYLING
   =================================================== */
.section-company-oem {
  background: #FFFFFF;
  padding: 5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.oem-header-wrap {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 3.5rem;
}

/* 4-Image Verified Campus Gallery */
.oem-gallery-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

@media (max-width: 900px) {
  .oem-gallery-grid {
    grid-template-columns: 1fr;
  }
}

.gallery-lead-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #0B1120;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.gallery-lead-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform 0.5s ease;
}

.gallery-lead-card:hover img {
  transform: scale(1.03);
}

.gallery-lead-overlay {
  position: relative;
  z-index: 2;
  padding: 2rem;
  background: linear-gradient(to top, rgba(11, 17, 32, 0.95) 0%, rgba(11, 17, 32, 0.6) 60%, transparent 100%);
  color: #FFFFFF;
}

.gallery-sub-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 1rem;
}

.gallery-sub-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: #F1F5F9;
  border: 1px solid var(--color-border);
  min-height: 190px;
}

.gallery-sub-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform 0.4s ease;
}

.gallery-sub-card:hover img {
  transform: scale(1.05);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.65rem 0.85rem;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  z-index: 2;
}

.caption-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
}

/* Hard Facts Metric Counter Strip */
.oem-metrics-banner {
  background: linear-gradient(135deg, #09241C 0%, #0F3A2E 100%);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  color: #FFFFFF;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
  box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
  .oem-metrics-banner {
    grid-template-columns: repeat(2, 1fr);
  }
}

.oem-metric-col {
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0 1rem;
}

.oem-metric-col:last-child {
  border-right: none;
}

.oem-metric-num {
  font-size: 2.25rem;
  font-weight: 800;
  font-family: var(--font-mono, monospace);
  color: #34D399;
  line-height: 1.1;
  display: block;
}

.oem-metric-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: #F8FAFC;
  margin-top: 0.35rem;
  display: block;
}

.oem-metric-sub {
  font-size: 0.75rem;
  color: #94A3B8;
  margin-top: 0.25rem;
  display: block;
  line-height: 1.4;
}

/* 6-Step OEM/ODM Pipeline */
.oem-pipeline-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 992px) {
  .oem-pipeline-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .oem-pipeline-grid {
    grid-template-columns: 1fr;
  }
}

.oem-step-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.oem-step-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.oem-step-badge {
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-accent);
  background: rgba(16, 185, 129, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 0.85rem;
  width: fit-content;
}

.oem-step-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.oem-step-desc {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.oem-step-features {
  list-style: none;
  padding: 0;
  margin: auto 0 0 0;
  border-top: 1px dashed var(--color-border);
  padding-top: 0.85rem;
}

.oem-step-features li {
  font-size: 0.78rem;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.35rem;
}

.oem-step-features svg {
  color: var(--color-accent);
  flex-shrink: 0;
}


/* Cinematic High-Tech Hero Banner (Naike Craft Reference Style) */
.hero {
  position: relative;
  background: radial-gradient(circle at 75% 40%, #101F33 0%, #060B13 70%, #03070E 100%);
  color: #FFFFFF;
  padding: 5.5rem 0 4.5rem;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(to right, rgba(56, 189, 248, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(56, 189, 248, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  top: 15%;
  right: 10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.15) 0%, rgba(16, 185, 129, 0.08) 45%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 1.15fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-tagline {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #38BDF8;
  margin-bottom: 1.25rem;
}

.hero-h1-giant {
  font-size: 3.75rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
}
.hero-h1-giant span.gradient-text {
  background: linear-gradient(135deg, #FFFFFF 20%, #94A3B8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-h1-giant span.accent-highlight {
  color: #38BDF8;
  -webkit-text-fill-color: #38BDF8;
}

.hero-lead-craft {
  font-size: 1.15rem;
  line-height: 1.65;
  color: #94A3B8;
  margin-bottom: 2.25rem;
  max-width: 540px;
}

/* Reference Style Buttons: Pill/Rectangle high contrast buttons */
.btn-craft-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: #FFFFFF;
  transition: all 0.25s ease;
  backdrop-filter: blur(8px);
}
.btn-craft-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #FFFFFF;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-craft-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2.25rem;
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 4px;
  background: #FFFFFF;
  border: 1px solid #FFFFFF;
  color: #070B14;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(255, 255, 255, 0.2);
}
.btn-craft-solid:hover {
  background: #E2E8F0;
  border-color: #E2E8F0;
  color: #020617;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

/* Animated GIF Unboxing Container */
.unboxing-gif-stage {
  position: relative;
  border-radius: 16px;
  background: radial-gradient(circle at 50% 50%, #0F1A2C 0%, #070B14 85%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), 0 0 35px rgba(14, 165, 233, 0.15);
  overflow: hidden;
}

.unboxing-gif-stage img,
.unboxing-gif-stage picture img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 14px;
}


/* Reddit-Inspired Buyer Solutions & Risk Reversal Grid */
.buyer-painpoints-section {
  background-color: var(--color-bg-alt);
  padding: 5rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.painpoints-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin-top: 3rem;
}

.painpoint-card {
  background: var(--color-card-bg, #FFFFFF);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg, 12px);
  padding: 2rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.painpoint-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 20px -5px rgba(0, 0, 0, 0.08);
}

.painpoint-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.painpoint-icon-badge {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.painpoint-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text-main);
  line-height: 1.3;
}

.pitfall-box {
  background: #FFF1F2;
  border-left: 3px solid #E11D48;
  padding: 0.85rem 1.15rem;
  border-radius: 4px 8px 8px 4px;
  margin-bottom: 1.25rem;
}
.pitfall-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #BE123C;
  display: block;
  margin-bottom: 0.25rem;
}
.pitfall-text {
  font-size: 0.875rem;
  color: #4C0519;
  line-height: 1.5;
  margin: 0;
}

.solution-box {
  background: #F0FDF4;
  border-left: 3px solid #10B981;
  padding: 0.85rem 1.15rem;
  border-radius: 4px 8px 8px 4px;
  margin-top: auto;
}
.solution-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #047857;
  display: block;
  margin-bottom: 0.25rem;
}
.solution-text {
  font-size: 0.875rem;
  color: #064E3B;
  line-height: 1.55;
  margin: 0;
}

@media (max-width: 768px) {
  .painpoints-grid {
    grid-template-columns: 1fr;
  }
}


/* ========================================================
   HIGH-END LUXURY GIFT BOX HERO CAROUSEL COMPONENT
   ======================================================== */
.hero-gift-carousel {
  position: relative;
  background: radial-gradient(130% 130% at 50% 15%, #0B132B 0%, #060913 80%);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 35px rgba(56, 189, 248, 0.15);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-gift-carousel:hover {
  border-color: rgba(56, 189, 248, 0.45);
  box-shadow: 0 30px 70px -15px rgba(0, 0, 0, 0.9), 0 0 45px rgba(56, 189, 248, 0.25);
  transform: translateY(-2px);
}

/* Header bar inside carousel */
.carousel-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 1.25rem;
  background: rgba(11, 17, 32, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.carousel-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono, monospace);
  font-size: 0.75rem;
  font-weight: 700;
  color: #38BDF8;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.carousel-live-badge .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
}

.carousel-counter {
  font-family: var(--font-mono, monospace);
  font-size: 0.75rem;
  color: #94A3B8;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.06);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.carousel-counter strong {
  color: #F8FAFC;
}

/* Viewport & Slides */
.carousel-stage-viewport {
  position: relative;
  width: 100%;
  height: 380px;
  overflow: hidden;
  background: radial-gradient(circle at center, #0F172A 0%, #030712 90%);
}

.carousel-stage-viewport::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(56, 189, 248, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 1;
}

.carousel-slide-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1), transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  transform: scale(0.96);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1.25rem;
  pointer-events: none;
  z-index: 2;
}

.carousel-slide-item.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: scale(1);
}

.carousel-slide-img-wrap {
  width: 100%;
  height: 270px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-top: -10px;
}

.carousel-slide-img-wrap img {
  max-width: 92%;
  max-height: 250px;
  object-fit: contain;
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.75));
  transition: transform 0.4s ease;
  user-select: none;
}

.hero-gift-carousel:hover .carousel-slide-item.active img {
  transform: scale(1.04);
}

/* Floating Caption Glassmorphic Card */
.carousel-slide-caption {
  position: absolute;
  bottom: 1rem;
  left: 1.25rem;
  right: 1.25rem;
  background: rgba(15, 23, 42, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 12px;
  padding: 0.75rem 1.15rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  z-index: 3;
}

.carousel-slide-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin: 0;
  letter-spacing: -0.01em;
}

.carousel-slide-info p {
  font-size: 0.75rem;
  color: #94A3B8;
  margin: 0.25rem 0 0 0;
  font-family: var(--font-sans);
}

.carousel-slide-badge {
  flex-shrink: 0;
  font-size: 0.6875rem;
  font-family: var(--font-mono, monospace);
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  background: rgba(56, 189, 248, 0.16);
  color: #38BDF8;
  border: 1px solid rgba(56, 189, 248, 0.35);
  text-transform: uppercase;
  margin-left: 0.75rem;
  white-space: nowrap;
}

/* Navigation Arrows */
.carousel-nav-btn {
  position: absolute;
  top: 42%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #F8FAFC;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.carousel-nav-btn:hover {
  background: #38BDF8;
  color: #020617;
  border-color: #38BDF8;
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.7);
  transform: translateY(-50%) scale(1.1);
}

.carousel-nav-btn svg {
  width: 20px;
  height: 20px;
  stroke-width: 2.5;
}

.carousel-nav-prev {
  left: 0.85rem;
}

.carousel-nav-next {
  right: 0.85rem;
}

/* Bottom Controls: Indicators & Craft Tags */
.carousel-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: rgba(11, 17, 32, 0.95);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.carousel-indicators {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.carousel-dot {
  width: 24px;
  height: 5px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
}

.carousel-dot:hover {
  background: rgba(255, 255, 255, 0.45);
}

.carousel-dot.active {
  width: 42px;
  background: #38BDF8;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.6);
}

.carousel-tagline-status {
  font-size: 0.75rem;
  color: #94A3B8;
  font-family: var(--font-mono, monospace);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

@media (max-width: 768px) {
  .carousel-stage-viewport {
    height: 330px;
  }
  .carousel-slide-img-wrap {
    height: 220px;
  }
  .carousel-slide-caption {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }
  .carousel-slide-badge {
    margin-left: 0;
    align-self: flex-start;
  }
  .carousel-controls-bar {
    flex-direction: column;
    gap: 0.65rem;
    align-items: center;
  }
}


/* ========================================================
   CINEMATIC FULLSCREEN PRODUCT HERO (NAIKE CRAFT REFERENCE STYLE)
   Full-Bleed Macro Product Background + Left Typography
   ======================================================== */
.hero-fullscreen-cinematic {
  position: relative;
  min-height: 82vh;
  min-height: 720px;
  display: flex;
  align-items: center;
  padding: 5.5rem 0 4.5rem;
  overflow: hidden;
  background-color: #060B13;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
  filter: brightness(0.96) contrast(1.06);
  transform: scale(1.02);
  transition: transform 8s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-fullscreen-cinematic:hover .hero-bg-img {
  transform: scale(1.05);
}

/* Subtle Technical Blueprint Grid on top of the background */
.hero-bg-grid-mask {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(56, 189, 248, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(56, 189, 248, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
  z-index: 2;
}

/* Dark Left Gradient Mask (Guarantees Crisp Typography Readability) */
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(6, 11, 19, 0.97) 0%,
    rgba(6, 11, 19, 0.90) 36%,
    rgba(6, 11, 19, 0.60) 58%,
    rgba(6, 11, 19, 0.20) 80%,
    rgba(6, 11, 19, 0.05) 100%
  );
  pointer-events: none;
  z-index: 3;
}

.hero-content-wrap {
  position: relative;
  z-index: 4;
  width: 100%;
}

.hero-copy-column {
  max-width: 660px;
}

.hero-cta-actions {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  margin-bottom: 2.75rem;
  flex-wrap: wrap;
}

@media (max-width: 992px) {
  .hero-fullscreen-cinematic {
    min-height: 640px;
    padding: 4.5rem 0 3.5rem;
  }
  .hero-bg-img {
    object-position: 80% center;
  }
  .hero-bg-overlay {
    background: linear-gradient(
      90deg,
      rgba(6, 11, 19, 0.98) 0%,
      rgba(6, 11, 19, 0.92) 55%,
      rgba(6, 11, 19, 0.65) 85%,
      rgba(6, 11, 19, 0.35) 100%
    );
  }
}

@media (max-width: 768px) {
  .hero-fullscreen-cinematic {
    min-height: 580px;
    padding: 3.5rem 0 2.5rem;
  }
  .hero-h1-giant {
    font-size: 2.75rem;
  }
  .hero-bg-img {
    object-position: center center;
    opacity: 0.6;
  }
  .hero-bg-overlay {
    background: rgba(6, 11, 19, 0.88);
  }
  .hero-proof-strip {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

/* Defensive: keep desktop nav labels and logo on a single line */
.desktop-nav .nav-link, .brand-logo span { white-space: nowrap; }
.brand-logo { flex-shrink: 0; }

/* Responsive Navigation Optimization */
@media (max-width: 1220px) {
  .nav-btn-secondary {
    display: none !important;
  }
}

@media (max-width: 1024px) {
  .desktop-nav {
    display: none !important;
  }
  .mobile-nav-toggle {
    display: block !important;
  }
}