:root {
  --green-50: #f0fdf4;
  --green-100: #dcfce7;
  --green-200: #bbf7d0;
  --green-400: #4ade80;
  --green-500: #22c55e;
  --green-600: #16a34a;
  --green-700: #15803d;
  --green-800: #166534;
  --green-900: #14532d;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 20px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 40px rgba(22, 101, 52, 0.12);
  --radius: 18px;
  --radius-sm: 10px;
  --font: 'Noto Sans SC', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --header-h: 76px;
  --max-w: 1360px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.75;
  color: var(--slate-700);
  background: var(--slate-50);
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: var(--green-700);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover { color: var(--green-600); }

em { font-style: normal; color: #dc2626; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
  z-index: 1;
}

/* Background */
.bg-pattern {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 90% 0%, rgba(34, 197, 94, 0.08), transparent),
    radial-gradient(ellipse 50% 40% at 0% 100%, rgba(22, 163, 74, 0.06), transparent),
    linear-gradient(180deg, var(--green-50) 0%, var(--slate-50) 40%);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.header.scrolled {
  border-bottom-color: var(--slate-200);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
  color: var(--green-800);
}

.logo:hover { color: var(--green-700); }

.logo-img {
  display: block;
  width: 40px;
  height: 40px;
  object-fit: contain;
  object-position: center;
  flex-shrink: 0;
}

.logo-img-footer {
  width: 32px;
  height: 32px;
  filter: brightness(1.1);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-menu a {
  padding: 10px 18px;
  font-size: 16px;
  font-weight: 500;
  color: var(--slate-600);
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.nav-menu a:hover {
  color: var(--green-700);
  background: var(--green-50);
}

.nav-menu a.nav-cta {
  margin-left: 8px;
  background: var(--green-600);
  color: var(--white) !important;
}

.nav-menu a.nav-cta:hover {
  background: var(--green-700);
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--green-700);
  border-radius: 1px;
  transition: 0.25s;
}

/* Hero */
.hero {
  position: relative;
  padding: calc(var(--header-h) + 88px) 0 100px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  font-size: 15px;
  font-weight: 500;
  color: var(--green-700);
  background: var(--green-100);
  padding: 8px 18px;
  border-radius: 24px;
  margin-bottom: 24px;
}

.hero-content h1 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--slate-900);
  margin-bottom: 24px;
}

.hero-content h1 .highlight {
  color: var(--green-700);
}

.hero-desc {
  font-size: 18px;
  color: var(--slate-600);
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  list-style: none;
  padding-top: 32px;
  border-top: 1px solid var(--slate-200);
}

.hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-stats strong {
  font-size: 22px;
  font-weight: 700;
  color: var(--green-700);
}

.hero-stats span {
  font-size: 15px;
  color: var(--slate-500);
}

/* Hero visual card */
.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-card {
  width: 100%;
  max-width: 440px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--green-100);
  overflow: hidden;
}

.hero-card-header {
  display: flex;
  gap: 6px;
  padding: 14px 16px;
  background: var(--slate-100);
  border-bottom: 1px solid var(--slate-200);
}

.hero-card-header .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green-400);
}

.hero-card-header .dot:nth-child(2) { background: var(--green-200); opacity: 0.8; }
.hero-card-header .dot:nth-child(3) { background: var(--slate-200); }

.hero-card-body {
  padding: 32px;
}

.code-line {
  font-size: 16px;
  line-height: 2.1;
  color: var(--slate-600);
  font-family: 'Consolas', 'Monaco', monospace;
}

.code-line .kw { color: var(--green-700); font-weight: 600; }
.code-line .cmt { color: var(--slate-400); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 36px;
  font-size: 17px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.25s;
}

.btn-primary {
  background: var(--green-600);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.35);
}

.btn-primary:hover {
  background: var(--green-700);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.4);
}

.btn-outline {
  background: var(--white);
  color: var(--green-700);
  border: 2px solid var(--green-200);
}

.btn-outline:hover {
  border-color: var(--green-500);
  background: var(--green-50);
  color: var(--green-800);
}

.btn-block { width: 100%; }

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* Sections */
.section {
  padding: 100px 0;
  position: relative;
}

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

.section-head {
  margin-bottom: 52px;
}

.section-head.center {
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  color: var(--green-700);
  background: var(--green-100);
  padding: 7px 16px;
  border-radius: 24px;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.section-head h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 16px;
}

.section-lead {
  font-size: 17px;
  color: var(--slate-500);
  line-height: 1.85;
}

/* Panel */
.panel {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 36px;
  align-items: start;
}

.about-main {
  padding: 40px 44px;
}

.about-main p {
  color: var(--slate-600);
  font-size: 17px;
  margin-bottom: 20px;
  line-height: 1.9;
}

.about-main p:last-child { margin-bottom: 0; }

.values-mini {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-radius: var(--radius-sm);
}

.value-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green-600);
  color: var(--white);
  font-weight: 700;
  font-size: 18px;
  border-radius: 12px;
}

.value-item h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--slate-800);
  margin-bottom: 4px;
}

.value-item p {
  font-size: 14px;
  color: var(--slate-500);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}

.service-card {
  padding: 36px 32px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

.service-card:hover {
  border-color: var(--green-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-card-wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: start;
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--green-500), var(--green-700));
  color: var(--white);
  font-weight: 700;
  font-size: 22px;
  border-radius: 14px;
  margin-bottom: 20px;
}

.service-card-wide .service-icon {
  margin-bottom: 0;
}

.service-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 16px;
  color: var(--slate-500);
  line-height: 1.8;
}

.process-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 8px;
  padding: 28px 32px;
  background: var(--green-50);
  border: 1px dashed var(--green-200);
  border-radius: var(--radius);
  font-size: 17px;
  font-weight: 500;
  color: var(--green-800);
}

.process-arrow {
  color: var(--green-500);
  font-weight: 400;
}

/* Cases */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.case-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

.case-card:hover {
  border-color: var(--green-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.case-card-wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(280px, 1.1fr) 1fr;
  align-items: stretch;
}

.case-preview {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: var(--slate-100);
  cursor: pointer;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.case-card-wide .case-preview {
  aspect-ratio: auto;
  min-height: 240px;
  height: 100%;
}

.case-preview img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  image-rendering: -webkit-optimize-contrast;
  transition: transform 0.45s ease;
}

.case-preview-mobile {
  background:
    linear-gradient(160deg, var(--green-50), var(--slate-100));
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-preview-mobile img {
  width: auto;
  max-width: 42%;
  height: 92%;
  object-fit: contain;
  object-position: center;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.case-card-wide .case-preview-mobile {
  min-height: 280px;
}

.case-card:hover .case-preview img {
  transform: scale(1.04);
}

.case-card:hover .case-preview-mobile img {
  transform: scale(1.03);
}

.case-preview-hint {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%) translateY(8px);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--white);
  background: rgba(15, 23, 42, 0.72);
  border-radius: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  white-space: nowrap;
}

.case-card:hover .case-preview-hint {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.case-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 24px 26px 28px;
}

.case-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 13px;
  font-weight: 600;
  color: var(--green-700);
  background: var(--green-100);
  padding: 4px 12px;
  border-radius: 16px;
  margin-bottom: 12px;
}

.case-body h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 10px;
}

.case-body > p {
  font-size: 15px;
  color: var(--slate-500);
  line-height: 1.75;
  margin-bottom: 16px;
}

.case-points {
  list-style: none;
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-points li {
  font-size: 13px;
  font-weight: 500;
  color: var(--green-800);
  background: var(--green-50);
  border: 1px solid var(--green-100);
  padding: 5px 12px;
  border-radius: 8px;
}

/* Case lightbox */
.case-lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 16px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.case-lightbox[hidden] {
  display: none;
}

.case-lightbox-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(4px);
  cursor: pointer;
}

.case-lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(96vw, 1400px);
  max-height: calc(100vh - 32px);
  margin: auto;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.case-lightbox-close {
  position: absolute;
  top: 12px;
  right: 14px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.06);
  color: var(--slate-700);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.case-lightbox-close:hover {
  background: var(--green-100);
  color: var(--green-800);
}

.case-lightbox-title {
  flex-shrink: 0;
  padding: 18px 56px 14px 24px;
  font-size: 18px;
  font-weight: 600;
  color: var(--slate-900);
  border-bottom: 1px solid var(--slate-200);
}

.case-lightbox-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 20px;
  background: var(--slate-100);
  display: flex;
  flex-direction: column;
  gap: 20px;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.case-lightbox-item {
  margin: 0;
  flex-shrink: 0;
  background: var(--white);
  border-radius: var(--radius-sm);
  overflow: visible;
  border: 1px solid var(--slate-200);
}

.case-lightbox-item img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  background: var(--white);
  image-rendering: -webkit-optimize-contrast;
}

.case-lightbox-item figcaption {
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--slate-600);
  border-top: 1px solid var(--slate-100);
}

body.lightbox-open {
  overflow: hidden;
}

/* Advantages */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.advantage-card {
  padding: 40px 36px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.3s, transform 0.3s;
}

.advantage-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.advantage-num {
  font-size: 56px;
  font-weight: 700;
  color: var(--green-100);
  line-height: 1;
  margin-bottom: 16px;
}

.advantage-card h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 14px;
}

.advantage-card p {
  font-size: 16px;
  color: var(--slate-500);
  line-height: 1.85;
}

/* Philosophy */
.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.philosophy-card {
  padding: 40px 44px;
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
}

.philosophy-mission {
  background: linear-gradient(135deg, var(--green-700), var(--green-800));
  border-color: transparent;
  color: var(--white);
}

.philosophy-vision {
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.philosophy-card h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 18px;
}

.philosophy-mission h3 { color: var(--green-100); }

.philosophy-vision h3 { color: var(--green-800); }

.philosophy-card p {
  font-size: 17px;
  line-height: 1.9;
}

.philosophy-mission p { color: rgba(255, 255, 255, 0.9); }

.philosophy-vision p { color: var(--slate-600); }

/* Contact */
.section-cta {
  background: linear-gradient(180deg, var(--green-50) 0%, var(--slate-50) 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 36px;
  align-items: start;
}

.contact-info {
  padding: 40px 36px;
}

.contact-info h3 {
  font-size: 24px;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 16px;
}

.contact-info > p {
  font-size: 16px;
  color: var(--slate-500);
  margin-bottom: 28px;
}

.contact-list {
  list-style: none;
  margin-bottom: 24px;
}

.contact-list li {
  font-size: 16px;
  color: var(--slate-700);
  padding: 14px 0;
  border-bottom: 1px solid var(--slate-100);
}

.contact-list li:last-child { border-bottom: none; }

.contact-label {
  display: block;
  font-size: 14px;
  color: var(--slate-400);
  margin-bottom: 6px;
}

.contact-slogan {
  font-size: 17px;
  font-weight: 600;
  color: var(--green-700);
  padding-top: 20px;
  border-top: 1px solid var(--green-100);
}

.contact-form {
  padding: 36px 40px;
}

.form-row {
  margin-bottom: 20px;
}

.form-row label {
  display: block;
  font-size: 15px;
  font-weight: 500;
  color: var(--slate-700);
  margin-bottom: 8px;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 16px;
  font-family: inherit;
  color: var(--slate-800);
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15);
  background: var(--white);
}

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

.form-msg {
  font-size: 15px;
  min-height: 20px;
  margin-bottom: 8px;
}

.form-msg.success { color: var(--green-700); }
.form-msg.error { color: #dc2626; }

/* Footer */
.footer {
  padding: 52px 0 60px;
  background: var(--slate-900);
  color: var(--slate-400);
  position: relative;
  z-index: 1;
}

.footer-inner {
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}

.footer-tagline {
  font-size: 15px;
  margin-bottom: 18px;
}

.footer-copy {
  font-size: 14px;
  color: var(--slate-500);
  margin-bottom: 12px;
}

.footer-beian {
  font-size: 14px;
  color: var(--slate-400);
}

.footer-beian a {
  color: var(--slate-400);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-beian a:hover {
  color: var(--green-400);
  text-decoration: underline;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Mobile */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .hero-visual { order: -1; }

  .hero-card { max-width: 100%; }

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

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

  .case-card-wide {
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
  }

  .case-card-wide .case-preview {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

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

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

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

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

  .nav-menu {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.98);
    padding: 16px;
    border-bottom: 1px solid var(--slate-200);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: 0.25s;
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-menu a {
    width: 100%;
    text-align: center;
  }

  .nav-menu a.nav-cta { margin-left: 0; margin-top: 8px; }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

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

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

  .service-card-wide {
    grid-template-columns: 1fr;
  }

  .container { padding: 0 24px; }

  .section { padding: 64px 0; }

  .hero { padding-bottom: 64px; }

  .about-main,
  .contact-form,
  .contact-info {
    padding: 24px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .service-card:hover,
  .case-card:hover,
  .advantage-card:hover,
  .btn-primary:hover { transform: none; }

  .case-card:hover .case-preview img,
  .case-card:hover .case-preview-mobile img { transform: none; }
}