/* =============================================================
   3New SRL — style.css
   ============================================================= */

/* Custom Properties */
:root {
  --navy:        #1c3068;
  --navy-dark:   #142350;
  --blue:        #2d61a8;
  --blue-mid:    #3a74be;
  --blue-light:  #5b91cc;
  --blue-pale:   #ddeaf8;
  --white:       #ffffff;
  --gray-pale:   #f4f7fb;
  --gray-light:  #e6edf6;
  --gray-mid:    #c8d5e8;
  --text-dark:   #1c3068;
  --text-body:   #374b6e;
  --text-muted:  #6b7c9d;
  --green-badge: #2a7a4a;
  --green-bg:    #e8f4ed;

  --font-jp: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Meiryo', sans-serif;
  --font-en: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --max-w:    1080px;
  --radius:   8px;
  --radius-lg: 14px;
  --shadow-sm: 0 2px 8px rgba(28, 48, 104, 0.07);
  --shadow:    0 4px 16px rgba(28, 48, 104, 0.10);
  --shadow-lg: 0 8px 32px rgba(28, 48, 104, 0.15);
  --trans:     0.22s ease;
}

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

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

body {
  font-family: var(--font-jp);
  color: var(--text-body);
  background: var(--white);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* =============================================================
   Layout Helpers
   ============================================================= */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

.section          { padding: 88px 0; }
.section-white    { background: var(--white); }
.section-alt      { background: var(--gray-pale); }

.section-header {
  text-align: center;
  margin-bottom: 52px;
}

.section-title {
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.35;
  margin-bottom: 12px;
}
.section-title-inv { color: var(--white); }

.section-lead {
  font-size: 15px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.75;
}
.section-lead-inv { color: rgba(255,255,255,0.75); }

.section-cta { text-align: center; margin-top: 52px; }

/* =============================================================
   Buttons
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-jp);
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--trans), border-color var(--trans),
              color var(--trans), box-shadow var(--trans), transform var(--trans);
  white-space: nowrap;
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-primary:hover {
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 6px 20px rgba(28, 48, 104, 0.28);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}

.btn-white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--blue-pale);
  border-color: var(--blue-pale);
  color: var(--navy);
}

.btn-block {
  width: 100%;
  margin-bottom: 18px;
}

/* =============================================================
   Navigation
   ============================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--white);
  border-bottom: 1px solid var(--gray-light);
  transition: box-shadow var(--trans);
}
.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(28, 48, 104, 0.10);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 66px;
}

.nav-logo   { display: flex; align-items: center; flex-shrink: 0; }
.logo-img   { height: 34px; width: auto; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-link {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-body);
  padding: 7px 13px;
  border-radius: var(--radius);
  transition: color var(--trans), background var(--trans);
  white-space: nowrap;
}
.nav-link:hover {
  color: var(--navy);
  background: var(--blue-pale);
}

.nav-cta {
  background: var(--navy);
  color: var(--white) !important;
  margin-left: 6px;
  font-weight: 700;
}
.nav-cta:hover {
  background: var(--blue) !important;
  color: var(--white) !important;
}

.nav-lang-item { margin-left: 8px; }
.nav-lang {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 4px 10px;
  border: 1px solid var(--gray-mid);
  border-radius: 4px;
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s;
}
.nav-lang:hover {
  color: var(--navy);
  border-color: var(--navy);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 4px;
  width: 36px;
  height: 40px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform var(--trans), opacity var(--trans);
  transform-origin: center;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================================
   Hero
   ============================================================= */
.hero {
  background: linear-gradient(165deg, #f8fafd 0%, #edf2f9 100%);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 64px;
  align-items: center;
  padding-top: 88px;
  padding-bottom: 96px;
}

.hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
}

.hero-banner {
  border-radius: 8px;
  overflow: hidden;
  line-height: 0;
}
.hero-banner-img {
  width: 80%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.hero-headline {
  font-size: clamp(20px, 2.4vw, 32px);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.45;
}

.hero-sub {
  font-family: var(--font-en);
  font-size: clamp(13px, 1.2vw, 14px);
  color: var(--text-muted);
  line-height: 1.85;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.hero-tags span {
  font-size: 11px;
  font-family: var(--font-en);
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--gray-mid);
  padding: 4px 12px;
  border-radius: 100px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* =============================================================
   Services Cards
   ============================================================= */
.cards-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 22px;
}

.card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 28px 24px 24px;
  flex: 0 0 calc(33.333% - 16px);
  min-width: 260px;
  max-width: 340px;
  position: relative;
  transition: box-shadow var(--trans), transform var(--trans), border-color var(--trans);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--blue-pale);
}

/* Highlight card (AR) */
.card-highlight {
  border-color: var(--blue-mid);
  border-width: 2px;
}
.card-highlight:hover { border-color: var(--blue); }

.card-badge {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  font-family: var(--font-en);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-pale);
  border: 1px solid rgba(45, 97, 168, 0.25);
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.card-icon {
  width: 44px;
  height: 44px;
  color: var(--blue);
  margin-bottom: 14px;
}
.card-icon svg { width: 100%; height: 100%; }

.card-title {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.4;
  margin-bottom: 10px;
}

.card-desc {
  font-size: 13.5px;
  color: var(--text-body);
  line-height: 1.75;
  margin-bottom: 14px;
}

.card-tags {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.card-tags li {
  font-size: 12.5px;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}
.card-tags li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--blue-light);
  font-size: 11px;
  top: 1px;
}

/* =============================================================
   Why 3New SRL — Features
   ============================================================= */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 28px;
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  background: var(--gray-pale);
  transition: box-shadow var(--trans), transform var(--trans);
}
.feature:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.feature-icon {
  width: 40px;
  height: 40px;
  color: var(--blue);
  flex-shrink: 0;
  margin-top: 2px;
}
.feature-icon svg { width: 100%; height: 100%; }

.feature-title {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  line-height: 1.4;
}

.feature-desc {
  font-size: 13.5px;
  color: var(--text-body);
  line-height: 1.8;
}

/* =============================================================
   AR Section
   ============================================================= */
.section-ar {
  background: linear-gradient(140deg, var(--navy-dark) 0%, var(--navy) 50%, var(--blue) 100%);
  padding: 80px 0;
}

.ar-badge-wrap {
  text-align: center;
  margin-bottom: 18px;
}
.ar-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-en);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 6px 18px;
  border-radius: 100px;
}

.ar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  margin-top: 12px;
}

.ar-main {
  color: var(--white);
}
.ar-main p {
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 16px;
}

.ar-list {
  margin: 4px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ar-list li {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.90);
  padding: 9px 0 9px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
  position: relative;
  line-height: 1.5;
}
.ar-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
  top: 11px;
}

.ar-aside {
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  padding: 28px 28px 24px;
  backdrop-filter: blur(4px);
}
.ar-aside h3 {
  font-size: 13.5px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.03em;
  margin-bottom: 16px;
  line-height: 1.5;
}
.ar-aside ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ar-aside ul li {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.80);
  padding-left: 18px;
  position: relative;
  line-height: 1.65;
}
.ar-aside ul li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 20px;
  line-height: 1.2;
}
.ar-aside-note {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
}

/* =============================================================
   Resources
   ============================================================= */
.resources-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.resource-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  border-top-width: 4px;
}
.resource-free { border-top-color: #4caf82; }
.resource-paid { border-top-color: var(--blue); }

.resource-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.resource-label-free {
  background: var(--green-bg);
  color: var(--green-badge);
}
.resource-label-paid {
  background: var(--blue-pale);
  color: var(--blue);
}

.resource-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}
.resource-card p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 16px;
}
.resource-card ul {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 18px;
}
.resource-card ul li {
  font-size: 13.5px;
  color: var(--text-body);
  padding-left: 18px;
  position: relative;
  line-height: 1.6;
}
.resource-card ul li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--blue-light);
  font-size: 20px;
  line-height: 1.2;
}
.resource-status {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
}

/* =============================================================
   Products
   ============================================================= */
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--blue);
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--trans), transform var(--trans);
}
.product-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.product-status-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--gray-light);
  color: var(--text-muted);
  align-self: flex-start;
}

.product-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.4;
}

.product-desc {
  font-size: 13.5px;
  color: var(--text-body);
  line-height: 1.8;
  flex: 1;
}

.product-meta {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.7;
  border-top: 1px solid var(--gray-light);
  padding-top: 10px;
}
.product-meta strong {
  color: var(--text-body);
  font-weight: 700;
}

.product-card .btn {
  align-self: flex-start;
}

/* =============================================================
   Products page — Page Hero
   ============================================================= */
.page-hero {
  background: linear-gradient(165deg, #f8fafd 0%, #edf2f9 100%);
  padding: 72px 0 60px;
  border-bottom: 1px solid var(--gray-light);
}

.page-hero-inner {
  max-width: 760px;
}

.page-hero-label {
  font-size: 11px;
  font-family: var(--font-en);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
}

.page-hero-title {
  font-size: clamp(20px, 2.6vw, 30px);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.4;
  margin-bottom: 18px;
}

.page-hero-desc {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.85;
  margin-bottom: 16px;
}

.page-hero-note {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.75;
  border-left: 3px solid var(--gray-mid);
  padding-left: 14px;
}

/* =============================================================
   Products page — Info Grid
   ============================================================= */
.products-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 12px;
}

.products-info-card {
  background: var(--gray-pale);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 28px 28px 24px;
}

.products-info-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.4;
}

.products-info-card p {
  font-size: 13.5px;
  color: var(--text-body);
  line-height: 1.8;
}

/* Nav active link */
.nav-link-active {
  color: var(--navy) !important;
  background: var(--blue-pale);
}

@media (max-width: 768px) {
  .page-hero { padding: 48px 0 40px; }
  .products-info-grid { grid-template-columns: 1fr; }
}

/* =============================================================
   About
   ============================================================= */
.about-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 60px;
  align-items: start;
}

.about-logo-col { text-align: center; padding-top: 8px; }
.about-logo-img { width: 160px; margin: 0 auto; }

.about-lead {
  font-size: 15.5px;
  color: var(--navy);
  font-weight: 500;
  line-height: 1.8;
  margin-bottom: 24px;
}

.about-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin-bottom: 20px;
}
.about-table th,
.about-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--gray-light);
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
}
.about-table th {
  width: 130px;
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
  font-size: 13px;
}
.about-table td { color: var(--text-body); }

.about-note {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.8;
}

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

.contact-topics h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 20px;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact-list li {
  font-size: 14px;
  color: var(--text-body);
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 12px 16px 12px 38px;
  position: relative;
  line-height: 1.6;
  transition: border-color var(--trans), box-shadow var(--trans);
}
.contact-list li:hover {
  border-color: var(--blue-pale);
  box-shadow: var(--shadow-sm);
}
.contact-list li::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 18px;
  width: 6px;
  height: 6px;
  background: var(--blue-light);
  border-radius: 50%;
}

.contact-box-wrap { position: sticky; top: 84px; }

.contact-box {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow);
  text-align: center;
}

.contact-note {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.75;
  background: var(--gray-pale);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 24px;
  text-align: left;
}

.contact-email {
  font-family: var(--font-en);
  font-size: 14px;
  color: var(--blue);
  margin-bottom: 14px;
  word-break: break-all;
}

.contact-meta {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.75;
}

.contact-linkedin {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--gray-light);
}
.contact-linkedin-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.contact-linkedin-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.2s, color 0.2s;
}
.contact-linkedin-link:hover {
  opacity: 1;
  color: var(--navy);
}
.linkedin-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Footer LinkedIn icon */
.footer-social {
  margin-top: 12px;
}
.footer-linkedin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 6px;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
  transition: background 0.2s, color 0.2s;
}
.footer-linkedin svg { width: 17px; height: 17px; }
.footer-linkedin:hover {
  background: #0a66c2;
  color: var(--white);
}

/* =============================================================
   Disclaimer
   ============================================================= */
.section-disclaimer {
  background: #141c2e;
  padding: 48px 0;
}

.disclaimer-heading {
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-en);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 20px;
}

.disclaimer-body p {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.85;
  max-width: 860px;
  margin-bottom: 10px;
}
.disclaimer-body strong {
  color: rgba(255, 255, 255, 0.65);
}

/* =============================================================
   Footer
   ============================================================= */
.footer {
  background: #0e1520;
  padding: 44px 0 32px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  text-align: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.footer-logo {
  height: 30px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.75;
}

.footer-tagline {
  font-family: var(--font-en);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.12em;
  text-transform: lowercase;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  justify-content: center;
}
.footer-nav a {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.45);
  transition: color var(--trans);
}
.footer-nav a:hover { color: rgba(255, 255, 255, 0.85); }

.footer-copy {
  font-family: var(--font-en);
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.28);
}

/* =============================================================
   Scroll Animations
   ============================================================= */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* =============================================================
   Responsive — Tablet (≤ 960px)
   ============================================================= */
@media (max-width: 960px) {
  .cards-grid .card {
    flex: 0 0 calc(50% - 12px);
    max-width: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .about-logo-col { display: none; }

  .ar-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* =============================================================
   Responsive — Mobile (≤ 768px)
   ============================================================= */
@media (max-width: 768px) {
  /* Nav */
  .nav-toggle { display: flex; }

  .nav-menu {
    display: none;
    position: absolute;
    top: 66px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px 20px;
    border-bottom: 1px solid var(--gray-light);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.10);
    gap: 2px;
    z-index: 199;
  }
  .nav-menu.is-open { display: flex; }

  .nav-link  { padding: 12px 14px; font-size: 15px; }
  .nav-cta   { text-align: center; margin: 8px 0 0; padding: 13px; }
  .nav-lang-item { margin: 8px 0 0; }
  .nav-lang  { display: block; text-align: center; padding: 10px; }

  /* Hero */
  .hero-inner      { grid-template-columns: 1fr; gap: 32px; padding: 48px 18px 56px; }
  .hero-banner     { order: -1; }
  .hero-banner-img { height: 220px; }
  .hero-headline   { font-size: 20px; }
  .hero-sub        { font-size: 13px; }
  .hero-cta        { flex-direction: column; }
  .hero-cta .btn   { width: 100%; max-width: 320px; }

  /* Sections */
  .section { padding: 64px 0; }
  .section-header { margin-bottom: 36px; }

  /* Cards */
  .cards-grid .card {
    flex: 0 0 100%;
    max-width: none;
    min-width: 0;
  }

  /* Features */
  .features-grid { grid-template-columns: 1fr; }

  /* Resources */
  .resources-grid { grid-template-columns: 1fr; }

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

  /* Contact */
  .contact-grid        { grid-template-columns: 1fr; }
  .contact-box-wrap    { position: static; }
  .contact-topics      { order: 2; }
  .contact-box-wrap    { order: 1; }

  /* Footer */
  .footer-nav { gap: 8px 16px; }
}

/* =============================================================
   Responsive — Small Mobile (≤ 480px)
   ============================================================= */
@media (max-width: 480px) {
  .container { padding: 0 18px; }

  .section-title { font-size: 20px; }
  .hero-headline { font-size: 19px; line-height: 1.6; }

  .about-table th { width: 90px; font-size: 12px; }
  .about-table td { font-size: 13px; }

  .contact-box { padding: 26px 20px; }

  .hero-tags span { font-size: 11px; padding: 4px 10px; }
}