/* ============================================
   BrAIse - AI Bridge SE Service Homepage
   株式会社NSTソフトウェア
   Color: Green (#2E7D32) × White × Black
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Primary palette - Green-based */
  --color-primary: #2E7D32;
  --color-primary-light: #4CAF50;
  --color-primary-dark: #1B5E20;
  --color-primary-bg: #E8F5E9;
  --color-primary-gradient: linear-gradient(135deg, #1B5E20 0%, #2E7D32 40%, #43A047 100%);

  /* Accent */
  --color-accent: #00BFA5;
  --color-accent-light: #64FFDA;

  /* Neutrals */
  --color-white: #FFFFFF;
  --color-bg: #FAFCFA;
  --color-bg-alt: #F1F8E9;
  --color-text: #212121;
  --color-text-secondary: #546E56;
  --color-text-light: #78909C;
  --color-border: #C8E6C9;
  --color-shadow: rgba(46, 125, 50, 0.12);

  /* Typography */
  --font-primary: 'Noto Sans JP', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Inter', 'Noto Sans JP', sans-serif;

  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1140px;
  --container-padding: 0 24px;

  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-primary-dark);
}

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

/* ---------- Section ---------- */
.section {
  padding: var(--section-padding);
}

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

.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-bg);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section__title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section__subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 620px;
  margin: 0 auto;
}

/* ---------- Scroll Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-normal);
}

.navbar.scrolled {
  box-shadow: 0 2px 20px var(--color-shadow);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-primary-dark);
}

.navbar__logo-icon {
  width: 36px;
  height: 36px;
  background: var(--color-primary-gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 900;
  font-size: 0.85rem;
}

.navbar__logo-highlight {
  color: var(--color-primary-light);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.navbar__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  position: relative;
  padding-bottom: 4px;
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-normal);
}

.navbar__links a:hover {
  color: var(--color-primary);
}

.navbar__links a:hover::after {
  width: 100%;
}

/* Mobile menu toggle */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.navbar__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar__toggle.active span:nth-child(2) {
  opacity: 0;
}

.navbar__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-primary-gradient);
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,191,165,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__content {
  color: var(--color-white);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent-light);
  margin-bottom: 28px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero__title {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  font-size: 1.1rem;
  line-height: 1.9;
  opacity: 0.9;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Visual element on right side of hero */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__diagram {
  position: relative;
  width: 100%;
  max-width: 440px;
}

.hero__node {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  text-align: center;
  color: white;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hero__node:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.hero__node-icon {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.hero__node-label {
  font-size: 0.95rem;
  font-weight: 600;
}

.hero__node-sub {
  font-size: 0.78rem;
  opacity: 0.7;
  margin-top: 4px;
}

.hero__nodes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hero__node--center {
  grid-column: 1 / -1;
  background: rgba(0, 191, 165, 0.2);
  border-color: var(--color-accent);
}

.hero__arrows {
  display: flex;
  justify-content: center;
  padding: 12px 0;
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 2rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-xl);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.btn--primary {
  background: var(--color-white);
  color: var(--color-primary-dark);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);
  color: var(--color-primary-dark);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--color-white);
}

.btn--green {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 16px var(--color-shadow);
}

.btn--green:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--color-shadow);
  color: var(--color-white);
}

.btn--lg {
  padding: 18px 40px;
  font-size: 1.05rem;
}

.btn__icon {
  font-size: 1.2em;
}

/* ---------- About / Service Overview ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.about__card {
  padding: 40px 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.about__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.about__card--old {
  background: var(--color-white);
}

.about__card--old::before {
  background: var(--color-text-light);
}

.about__card--new {
  background: var(--color-primary-bg);
  border-color: var(--color-primary-light);
}

.about__card--new::before {
  background: var(--color-primary-gradient);
}

.about__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--color-shadow);
}

.about__card-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.about__card--old .about__card-badge {
  background: #ECEFF1;
  color: var(--color-text-light);
}

.about__card--new .about__card-badge {
  background: var(--color-primary);
  color: white;
}

.about__card-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-text);
}

.about__card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about__card-list li {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  padding-left: 28px;
  position: relative;
  line-height: 1.6;
}

.about__card-list li::before {
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 1rem;
}

.about__card--old .about__card-list li::before {
  content: '▸';
  color: var(--color-text-light);
}

.about__card--new .about__card-list li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: 700;
}

/* Comparison arrow between cards (desktop) */
.about__arrow {
  display: none;
}

/* ---------- Flow Section ---------- */
.flow__steps {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
}

.flow__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 0 0 auto;
  width: 180px;
}

.flow__step-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 16px;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.flow__step:hover .flow__step-icon {
  transform: scale(1.1);
  box-shadow: 0 8px 30px var(--color-shadow);
}

.flow__step-icon--customer {
  background: #E3F2FD;
  color: #1565C0;
}

.flow__step-icon--brse {
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.flow__step-icon--ai {
  background: #FFF3E0;
  color: #E65100;
}

.flow__step-icon--verify {
  background: #F3E5F5;
  color: #7B1FA2;
}

.flow__step-icon--deliver {
  background: #E8F5E9;
  color: var(--color-primary-dark);
}

.flow__step-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.flow__step-desc {
  font-size: 0.8rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

.flow__arrow {
  display: flex;
  align-items: center;
  padding-top: 24px;
  font-size: 1.6rem;
  color: var(--color-primary-light);
  flex: 0 0 auto;
}

/* ---------- Works / Portfolio ---------- */
.works__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.work-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.work-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px var(--color-shadow);
}

.work-card__image {
  width: 100%;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--color-bg-alt);
  overflow: hidden;
}

.work-card__image img {
  max-height: 100%;
  max-width: 180px;
  object-fit: contain;
  border-radius: var(--radius-md);
  transition: transform var(--transition-normal);
}

.work-card:hover .work-card__image img {
  transform: scale(1.05);
}

.work-card__body {
  padding: 28px;
}

.work-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.work-card__tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.work-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text);
}

.work-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.work-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--color-text-light);
}

.work-card__meta-icon {
  font-size: 1rem;
}

/* ---------- Pricing ---------- */
.pricing__card {
  max-width: 680px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-primary-light);
  overflow: hidden;
  box-shadow: 0 8px 40px var(--color-shadow);
}

.pricing__card-header {
  background: var(--color-primary-gradient);
  color: white;
  padding: 36px 40px;
  text-align: center;
}

.pricing__card-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing__card-price {
  font-size: 2.8rem;
  font-weight: 900;
  font-family: var(--font-heading);
}

.pricing__card-price small {
  font-size: 1rem;
  font-weight: 400;
  opacity: 0.8;
}

.pricing__card-body {
  padding: 36px 40px;
}

.pricing__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.pricing__features li {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  padding-left: 32px;
  position: relative;
  line-height: 1.6;
}

.pricing__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.1rem;
}

.pricing__note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 24px;
}

/* ---------- Partners ---------- */
.partners__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 700px;
  margin: 0 auto;
}

.partner-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 28px 32px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  text-decoration: none;
  color: inherit;
}

.partner-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--color-shadow);
  border-color: var(--color-primary-light);
  color: inherit;
}

.partner-card__icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.partner-card__body {
  flex: 1;
  min-width: 0;
}

.partner-card__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
  line-height: 1.3;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.partner-card__url {
  font-size: 0.85rem;
  color: var(--color-primary);
  font-weight: 500;
}

.partner-card__arrow {
  font-size: 1.2rem;
  color: var(--color-primary-light);
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.partner-card:hover .partner-card__arrow {
  transform: translateX(4px);
}

/* ---------- CTA / Contact ---------- */
.cta {
  background: var(--color-primary-gradient);
  padding: 80px 0;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -30%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.cta__title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.cta__subtitle {
  font-size: 1.05rem;
  opacity: 0.85;
  margin-bottom: 36px;
  position: relative;
  z-index: 1;
}

.cta__actions {
  position: relative;
  z-index: 1;
}

/* ---------- Footer ---------- */
.footer {
  background: #1a1a1a;
  color: rgba(255, 255, 255, 0.7);
  padding: 48px 0 32px;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.footer__brand {
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
}

.footer__brand span {
  color: var(--color-primary-light);
}

.footer__company {
  font-size: 0.85rem;
  opacity: 0.6;
  margin-top: 6px;
}

.footer__links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer__links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-accent-light);
}

.footer__copyright {
  width: 100%;
  text-align: center;
  font-size: 0.78rem;
  opacity: 0.4;
  padding-top: 32px;
  margin-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ============================================
   Responsive Design
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px 0;
  }

  .hero__title {
    font-size: 2.6rem;
  }

  .hero__inner {
    gap: 40px;
  }

  .works__grid {
    gap: 24px;
  }
}

/* Mobile landscape / Small tablet */
@media (max-width: 768px) {
  :root {
    --section-padding: 64px 0;
  }

  .navbar__links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: white;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 8px 24px var(--color-shadow);
  }

  .navbar__links.open {
    display: flex;
  }

  .navbar__toggle {
    display: flex;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__title {
    font-size: 2.2rem;
  }

  .hero__description {
    margin: 0 auto 32px;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__visual {
    order: -1;
  }

  .hero__nodes-grid {
    max-width: 360px;
    margin: 0 auto;
  }

  .section__title {
    font-size: 1.8rem;
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .flow__steps {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .flow__step {
    width: 100%;
    max-width: 280px;
    flex-direction: row;
    text-align: left;
    gap: 16px;
  }

  .flow__step-icon {
    width: 60px;
    height: 60px;
    font-size: 1.6rem;
    flex-shrink: 0;
    margin-bottom: 0;
  }

  .flow__arrow {
    transform: rotate(90deg);
    padding-top: 0;
    font-size: 1.2rem;
  }

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

  .pricing__card-body,
  .pricing__card-header {
    padding: 28px 24px;
  }

  .pricing__card-price {
    font-size: 2.2rem;
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
  }

  .footer__links {
    justify-content: center;
  }
}

/* Mobile portrait */
@media (max-width: 480px) {
  .hero__title {
    font-size: 1.8rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .btn--lg {
    padding: 14px 32px;
    font-size: 0.95rem;
    width: 100%;
    justify-content: center;
  }

  .section__title {
    font-size: 1.5rem;
  }

  .work-card__image {
    height: 180px;
  }

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

  .cta__title {
    font-size: 1.5rem;
  }
}