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

:root {
  --primary: #3a6b7e;
  --primary-light: #a8d8ea;
  --primary-dark: #1e3a4a;
  --accent: #88c8d8;
  --bg: #fafbfc;
  --bg-alt: #f0f4f6;
  --text: #2c3e50;
  --text-light: #6b8299;
  --white: #ffffff;
  --glass: rgba(255, 255, 255, 0.15);
  --shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 60px rgba(0, 0, 0, 0.12);
  --radius: 12px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Noto Serif TC', 'Georgia', serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

a {
  text-decoration: none;
  color: inherit;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 4px;
  color: var(--white);
  transition: var(--transition);
}

.navbar.scrolled .nav-logo {
  color: var(--primary-dark);
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 36px;
}

.nav-menu a {
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.85);
  transition: var(--transition);
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: var(--transition);
}

.nav-menu a:hover::after {
  width: 100%;
}

.navbar.scrolled .nav-menu a {
  color: var(--text);
}

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

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

.navbar.scrolled .nav-toggle span {
  background: var(--text);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a3a4a 0%, #2a5a6a 30%, #3a7a8a 60%, #4a8a9a 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(168, 216, 234, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(136, 200, 216, 0.1) 0%, transparent 40%),
    radial-gradient(ellipse at 60% 80%, rgba(100, 180, 200, 0.1) 0%, transparent 40%);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* --- Hero Glass Panel Animations --- */
.hero-glass-panels {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  overflow: hidden;
}

.glass-panel {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0.04) 50%, rgba(168,216,234,0.08) 100%);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: 4px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06), inset 0 0 0 1px rgba(255,255,255,0.05);
}

.gp-1 {
  width: 220px; height: 320px;
  top: 8%; left: 5%;
  animation: glassFloat1 12s ease-in-out infinite;
}
.gp-2 {
  width: 180px; height: 260px;
  top: 15%; right: 8%;
  animation: glassFloat2 14s ease-in-out infinite;
}
.gp-3 {
  width: 140px; height: 200px;
  bottom: 12%; left: 12%;
  animation: glassFloat3 10s ease-in-out infinite;
}
.gp-4 {
  width: 260px; height: 180px;
  bottom: 18%; right: 5%;
  animation: glassFloat1 16s ease-in-out infinite reverse;
}
.gp-5 {
  width: 100px; height: 160px;
  top: 40%; left: 30%;
  animation: glassFloat2 11s ease-in-out infinite;
}

@keyframes glassFloat1 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); opacity: 0.6; }
  25% { transform: translate(15px, -25px) rotate(1.5deg); opacity: 1; }
  50% { transform: translate(-10px, -40px) rotate(-1deg); opacity: 0.7; }
  75% { transform: translate(20px, -15px) rotate(2deg); opacity: 0.85; }
}

@keyframes glassFloat2 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); opacity: 0.5; }
  33% { transform: translate(-20px, 25px) rotate(-2deg); opacity: 0.9; }
  66% { transform: translate(15px, 10px) rotate(1.5deg); opacity: 0.65; }
}

@keyframes glassFloat3 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); opacity: 0.55; }
  50% { transform: translate(25px, -20px) rotate(2deg); opacity: 0.9; }
}

/* --- Hero Window Frame SVG Lines --- */
.hero-frame-svg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.frame-line {
  stroke: rgba(255, 255, 255, 0.1);
  stroke-width: 1;
  stroke-dasharray: 800;
  stroke-dashoffset: 800;
  animation: drawLine 4s ease forwards;
}

.fl-1 { animation-delay: 0.3s; }
.fl-2 { animation-delay: 0.6s; }
.fl-3 { animation-delay: 0.9s; }
.fl-4 { stroke-dasharray: 1200; stroke-dashoffset: 1200; animation-delay: 1.2s; animation-name: drawLineH; }
.fl-5 { stroke-dasharray: 1200; stroke-dashoffset: 1200; animation-delay: 1.5s; animation-name: drawLineH; }

@keyframes drawLine {
  to { stroke-dashoffset: 0; }
}

@keyframes drawLineH {
  to { stroke-dashoffset: 0; }
}

/* --- Hero Light Shimmer --- */
.hero-shimmer {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 35%,
    rgba(255, 255, 255, 0.05) 42%,
    rgba(255, 255, 255, 0.12) 50%,
    rgba(255, 255, 255, 0.05) 58%,
    transparent 65%
  );
  animation: shimmerMove 8s ease-in-out infinite;
  z-index: 0;
  pointer-events: none;
}

@keyframes shimmerMove {
  0%, 100% { transform: translate(-30%, -30%) rotate(45deg); }
  50% { transform: translate(30%, 30%) rotate(45deg); }
}

/* --- Hero Content Entrance Animations --- */
.hero-content {
  position: relative;
  text-align: center;
  z-index: 1;
}

.hero-title-cn {
  animation: heroFadeUp 1s ease-out 0.2s both;
}

.hero-title-en {
  animation: heroFadeUp 1s ease-out 0.5s both;
}

.hero-subtitle {
  animation: heroFadeUp 1s ease-out 0.8s both;
}

.hero-cta {
  animation: heroFadeUp 1s ease-out 1.1s both;
}

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-title {
  margin-bottom: 24px;
}

.hero-title-cn {
  display: block;
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: 12px;
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.2);
  margin-bottom: 12px;
}

.hero-title-en {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 8px;
  text-transform: uppercase;
}

.hero-subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  color: rgba(255, 255, 255, 0.7);
  font-weight: 400;
  letter-spacing: 3px;
  margin-bottom: 48px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: inline-block;
  padding: 14px 48px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: var(--white);
  font-size: 0.9rem;
  letter-spacing: 4px;
  transition: var(--transition);
  border-radius: 2px;
}

.hero-cta:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.7);
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.75rem;
  letter-spacing: 3px;
  animation: heroScrollFade 1s ease-out 1.4s both;
}

@keyframes heroScrollFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

.scroll-arrow {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.3);
  margin: 12px auto 0;
  position: relative;
  overflow: hidden;
}

.scroll-arrow::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.8);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { top: -100%; }
  100% { top: 100%; }
}

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

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 6px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: 6px;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-light);
  letter-spacing: 2px;
}

/* ===== About ===== */
.about {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.about-image-placeholder {
  width: 100%;
  aspect-ratio: 1;
  max-width: 400px;
  margin: 0 auto;
  background: linear-gradient(135deg, #e8f4f8 0%, #d0eaf0 100%);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
}

.about-image-placeholder svg {
  width: 60%;
  height: 60%;
  opacity: 0.8;
}

.about-text h3 {
  font-size: 1.5rem;
  color: var(--primary-dark);
  margin-bottom: 20px;
  letter-spacing: 3px;
}

.about-text p {
  color: var(--text-light);
  margin-bottom: 16px;
  line-height: 2;
}

.about-stats {
  display: flex;
  gap: 40px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid #e8eef2;
}

.stat-number {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-light);
  letter-spacing: 2px;
}

/* ===== Works ===== */
.works {
  background: var(--bg-alt);
}

.works-filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 24px;
  border: 1px solid #d0dde5;
  background: var(--white);
  color: var(--text-light);
  font-family: inherit;
  font-size: 0.85rem;
  letter-spacing: 2px;
  cursor: pointer;
  transition: var(--transition);
  border-radius: 2px;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.work-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  cursor: pointer;
}

.work-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.work-image {
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #e8e8e8, #d0d0d0);
}

.work-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.work-card:hover .work-image img {
  transform: scale(1.08);
}

.work-image::after {
  content: '點擊查看';
  position: absolute;
  inset: 0;
  background: rgba(30, 58, 74, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.9rem;
  letter-spacing: 4px;
  opacity: 0;
  transition: var(--transition);
}

.work-card:hover .work-image::after {
  opacity: 1;
}

.work-placeholder-icon svg {
  width: 80px;
  height: 80px;
  opacity: 0.7;
}

.work-info {
  padding: 20px;
}

.work-info h3 {
  font-size: 1.1rem;
  color: var(--primary-dark);
  margin-bottom: 4px;
  letter-spacing: 2px;
}

.work-info p {
  font-size: 0.85rem;
  color: var(--text-light);
  letter-spacing: 1px;
}

/* ===== Process ===== */
.process {
  background: var(--white);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.process-step {
  text-align: center;
  padding: 32px 20px;
  position: relative;
}

.process-step::after {
  content: '';
  position: absolute;
  top: 45px;
  right: -16px;
  width: 32px;
  height: 1px;
  background: #d0dde5;
}

.process-step:last-child::after {
  display: none;
}

.step-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 300;
  color: var(--primary-light);
  line-height: 1;
  margin-bottom: 16px;
}

.process-step h3 {
  font-size: 1.1rem;
  color: var(--primary-dark);
  margin-bottom: 12px;
  letter-spacing: 3px;
}

.process-step p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* ===== Contact ===== */
.contact {
  background: var(--bg-alt);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  color: var(--primary);
}

.contact-icon svg {
  width: 100%;
  height: 100%;
}

.contact-item h4 {
  font-size: 0.95rem;
  color: var(--primary-dark);
  margin-bottom: 4px;
  letter-spacing: 2px;
}

.contact-item p {
  font-size: 0.9rem;
  color: var(--text-light);
}

.contact-social {
  margin-top: 20px;
  display: flex;
  gap: 16px;
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #d0dde5;
  border-radius: 50%;
  color: var(--primary);
  transition: var(--transition);
}

.social-link svg {
  width: 20px;
  height: 20px;
}

.social-link:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid #d0dde5;
  background: var(--white);
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--text);
  transition: var(--transition);
  border-radius: 4px;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(136, 200, 216, 0.15);
}

.form-group textarea {
  resize: vertical;
}

.form-submit {
  padding: 14px 48px;
  background: var(--primary);
  color: var(--white);
  border: none;
  font-family: inherit;
  font-size: 0.9rem;
  letter-spacing: 4px;
  cursor: pointer;
  transition: var(--transition);
  border-radius: 4px;
  align-self: flex-start;
}

.form-submit:hover {
  background: var(--primary-dark);
}

/* ===== Contact Map ===== */
.contact-map {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* ===== Footer ===== */
.footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: 40px 0;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand h3 {
  font-size: 1.2rem;
  color: var(--white);
  letter-spacing: 4px;
  margin-bottom: 4px;
}

.footer-brand p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.85rem;
  letter-spacing: 4px;
}

.footer-copy {
  font-size: 0.8rem;
  letter-spacing: 1px;
}

/* ===== Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

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

/* Tablet */
@media (max-width: 968px) {
  .section {
    padding: 70px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image-placeholder {
    max-width: 300px;
  }

  .works-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

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

  .process-step::after {
    display: none;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-cta {
    padding: 12px 36px;
  }
}

/* Mobile */
@media (max-width: 640px) {
  html {
    font-size: 15px;
  }

  .container {
    padding: 0 16px;
  }

  /* Nav */
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 80px 40px;
    gap: 24px;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-menu a {
    color: var(--text) !important;
    font-size: 1rem;
  }

  .nav-toggle {
    display: flex;
    z-index: 1001;
  }

  .nav-logo {
    font-size: 1.2rem;
    letter-spacing: 2px;
  }

  /* Hero */
  .hero {
    min-height: 100svh;
  }

  .gp-3, .gp-5 {
    display: none;
  }

  .gp-1, .gp-2, .gp-4 {
    transform: scale(0.7);
  }

  .hero-title-cn {
    letter-spacing: 6px;
  }

  .hero-subtitle {
    letter-spacing: 1px;
    padding: 0 16px;
    margin-bottom: 36px;
  }

  .hero-cta {
    padding: 12px 32px;
    font-size: 0.85rem;
    letter-spacing: 3px;
  }

  .hero-scroll {
    bottom: 24px;
  }

  /* Sections */
  .section {
    padding: 50px 0;
  }

  .section-header {
    margin-bottom: 32px;
  }

  .section-title {
    letter-spacing: 4px;
  }

  .section-desc {
    font-size: 0.9rem;
    padding: 0 8px;
  }

  /* About */
  .about-text h3 {
    font-size: 1.25rem;
    letter-spacing: 2px;
  }

  .about-text p {
    font-size: 0.9rem;
    line-height: 1.9;
  }

  .about-stats {
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .stat-number {
    font-size: 2rem;
  }

  /* Works */
  .works-filter {
    gap: 8px;
    margin-bottom: 24px;
    padding: 0 4px;
  }

  .filter-btn {
    padding: 6px 14px;
    font-size: 0.78rem;
    letter-spacing: 1px;
  }

  .works-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .work-info {
    padding: 12px;
  }

  .work-info h3 {
    font-size: 0.9rem;
    letter-spacing: 1px;
  }

  .work-info p {
    font-size: 0.75rem;
  }

  .work-image::after {
    font-size: 0.75rem;
    letter-spacing: 2px;
  }

  /* Process / Services */
  .process-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .process-step {
    padding: 20px 12px;
  }

  .step-number {
    font-size: 2.2rem;
    margin-bottom: 10px;
  }

  .process-step h3 {
    font-size: 0.95rem;
    letter-spacing: 1px;
  }

  .process-step p {
    font-size: 0.82rem;
  }

  /* Contact */
  .contact-item {
    gap: 12px;
    margin-bottom: 20px;
  }

  .contact-icon {
    width: 36px;
    height: 36px;
  }

  .contact-item h4 {
    font-size: 0.9rem;
  }

  .contact-item p {
    font-size: 0.85rem;
  }

  .line-qrcode img {
    width: 130px !important;
    height: 130px !important;
  }

  .contact-map iframe {
    height: 250px !important;
  }

  .social-link {
    width: 40px;
    height: 40px;
  }

  /* Footer */
  .footer {
    padding: 30px 0;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .footer-brand h3 {
    font-size: 1rem;
  }
}

/* Small Mobile */
@media (max-width: 380px) {
  .works-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

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

  .about-stats {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .filter-btn {
    padding: 5px 10px;
    font-size: 0.72rem;
  }

  .hero-cta {
    padding: 10px 24px;
    font-size: 0.8rem;
  }
}

/* LINE QR Code */
.line-qrcode img {
  transition: var(--transition);
}

.line-qrcode img:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow);
}