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

:root {
  --bg: #EDEFF5;
  --block-bg: #E1E5EE;
  --card-bg: #FFFFFF;
  --text: #1A1F33;
  --text-secondary: #6E7684;
  --text-light: #8E96A8;
  --accent: #4A6A9A;
  --accent-light: #6B8BB5;
  --accent-dark: #34517A;
  --gold: #C4A26E;
  --gold-light: #D8BC91;
  --border: #D1D6E0;
  --border-light: #DDE2EC;
  --shadow: 0 2px 16px rgba(26,31,51,0.05);
  --shadow-lg: 0 8px 32px rgba(26,31,51,0.08);
  --radius: 6px;
  --font-serif: 'Cormorant Garamond', 'Georgia', 'Noto Serif SC', serif;
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans SC', sans-serif;
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 28px; }

.section-header { text-align: center; margin-bottom: 36px; }
.section-header h2 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 400;
  color: var(--text);
  letter-spacing: 0.04em;
}
.section-header p {
  color: var(--text-secondary);
  margin-top: 8px;
  font-size: 0.85rem;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

/* ===== Decorative elements ===== */
.deco {
  position: fixed;
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
}
.de-circ-1 {
  top: 8%;
  right: -5%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(74,106,154,0.04) 0%, transparent 70%);
}
.de-circ-2 {
  bottom: 15%;
  left: -8%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(196,162,110,0.035) 0%, transparent 70%);
}
.de-dots-1 {
  top: 40%;
  right: 3%;
  width: 120px;
  height: 120px;
  background-image: radial-gradient(rgba(74,106,154,0.12) 1.5px, transparent 1.5px);
  background-size: 14px 14px;
  opacity: 0.4;
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.35s ease;
}
.nav.scrolled {
  background: rgba(237,239,245,0.92);
  backdrop-filter: blur(12px);
  padding: 12px 0;
  box-shadow: 0 1px 0 var(--border);
}
.nav .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text);
  letter-spacing: 0.06em;
}
.nav-logo .accent { color: var(--accent); }
.nav-links { display: flex; gap: 28px; }
.nav-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color 0.3s ease;
  padding: 3px 0;
  letter-spacing: 0.03em;
}
.nav-links a:hover { color: var(--accent); }
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--text); padding: 4px; }

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 80px;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 28px;
}
.hero-left {
  flex: 0 0 280px;
  display: flex;
  justify-content: flex-end;
}
.hero-image-wrap {
  width: 280px;
}
.hero-avatar {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 8px 28px rgba(74,106,154,0.08));
}
.hero-right {
  flex: 1;
  max-width: 640px;
}
.hero-tags {
  display: flex;
  align-items: center;
  gap: 6px 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.hero-tags span {
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  font-weight: 500;
  text-transform: uppercase;
}
.tag-dot {
  font-style: normal;
  font-size: 0.45rem;
  color: var(--accent);
  opacity: 0.25;
  line-height: 1;
}
.hero-slogan {
  font-family: var(--font-serif);
  max-width: 100%;
  width: 100%;
}
.slogan-line-1, .slogan-line-2 { 
  display: block !important;
  white-space: nowrap;
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  font-weight: 300;
  color: var(--text);
  letter-spacing: 0.02em;
}
.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  transition: all 0.3s ease;
  border-radius: 2px;
}
.hero-cta:hover { background: var(--accent); color: #fff; }
.hero-cta-secondary {
  border-color: var(--text-secondary);
  color: var(--text-secondary);
}
.hero-cta-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: transparent;
}

/* ===== About ===== */
.about { padding: 56px 0 72px; background: var(--card-bg); position: relative; z-index: 1; }
.about-wrap { max-width: 720px; margin: 0 auto; }
.about-text { font-size: 0.92rem; line-height: 2; color: var(--text); text-align: justify; }
.about-text p + p { margin-top: 14px; }
.about-meta { margin-top: 32px; display: flex; flex-direction: column; gap: 20px; }
.about-row { display: flex; gap: 12px; align-items: flex-start; }
.about-row-icon {
  flex-shrink: 0; width: 34px; height: 34px;
  border: 1px solid var(--border); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); margin-top: 2px;
}
.about-row-content { flex: 1; min-width: 0; }

.tl-wrap { position: relative; padding-left: 16px; }
.tl-line {
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--border-light);
}
.tl-item {
  display: flex;
  align-items: baseline;
  padding: 6px 0;
  gap: 10px;
  font-size: 0.85rem;
  position: relative;
}
.tl-dot {
  position: absolute;
  left: -13px;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--card-bg);
}
.tl-content { flex: 1; min-width: 0; }
.tl-org { color: var(--text); font-weight: 500; }
.tl-sep { color: var(--text-secondary); }
.tl-role { color: var(--text-secondary); }
.tl-year { color: var(--accent); font-weight: 500; white-space: nowrap; font-size: 0.78rem; }

/* ===== Skills ===== */
.skills { padding: 60px 0; background: var(--bg); }
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-width: 720px;
  margin: 0 auto;
}
.skill-card {
  background: transparent;
  padding: 18px 16px;
  border-radius: var(--radius);
  cursor: default;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
}
.skill-card:hover {
  border-color: var(--border);
  background: rgba(255,255,255,0.5);
}
.skill-icon { color: var(--accent); display: flex; align-items: center; justify-content: center; }
.skill-name { font-size: 0.85rem; font-weight: 500; color: var(--text); }
.skill-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.35s ease;
}
.skill-card:hover .skill-desc {
  max-height: 80px;
  opacity: 1;
  margin-top: 2px;
}

/* ===== Brands - Relaxed word cloud ===== */
.brands { padding: 40px 0 56px; background: var(--card-bg); }
.brand-subtitle {
  color: var(--text-secondary);
  font-size: 0.8rem;
  line-height: 1.5;
  text-align: center;
  margin-bottom: 28px;
  white-space: nowrap;
}
.brands-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 36px;
  max-width: 1040px;
  margin: 0 auto;
}
.cloud-word {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  transition: color 0.25s ease;
}
.cloud-word:hover { color: var(--accent); }

/* ===== Cases ===== */
.cases { padding: 64px 0 80px; background: var(--bg); }

.case-filters {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 6px 18px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-sans);
  letter-spacing: 0.04em;
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 14px;
  max-width: 800px;
  margin: 0 auto;
  justify-items: stretch;
}
.case-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  min-height: 130px;
  display: flex;
  flex-direction: column;
}
.case-card:hover {
  border-color: var(--accent-light);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.case-card-cat {
  font-size: 0.66rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  font-weight: 500;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.case-card-title {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 4px;
}
.case-card-desc {
  font-size: 0.76rem;
  color: var(--text-secondary);
  line-height: 1.5;
  flex: 1;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(26,31,51,0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  padding: 20px;
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-content {
  background: var(--card-bg);
  max-width: 640px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  border-radius: var(--radius);
  position: relative;
  padding: 36px;
  transform: translateY(12px) scale(0.98);
  transition: transform 0.3s ease;
}
.modal-overlay.open .modal-content { transform: translateY(0) scale(1); }

.modal-body .case-detail-category {
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  font-weight: 500;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}
.modal-body .case-detail-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 10px;
  line-height: 1.35;
}
.modal-body .case-detail-body {
  font-size: 0.88rem;
  line-height: 2;
  color: var(--text-secondary);
}
.modal-body .case-detail-body p + p { margin-top: 10px; }
.modal-body .case-detail-intro {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 12px;
  line-height: 1.5;
  padding: 8px 12px;
  background: rgba(74,106,154,0.04);
  border-radius: var(--radius);
}


/* ===== Awards ===== */
.awards { padding: 60px 0; background: var(--card-bg); }
.awards-table-wrap { max-width: 680px; margin: 0 auto; }
.awards-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.awards-table th {
  text-align: center; padding: 8px 14px 10px;
  color: var(--text); font-weight: 600;
  font-size: 0.76rem; letter-spacing: 0.06em; text-transform: uppercase;
  border-bottom: 1px solid var(--border-light);
}
.awards-table td {
  padding: 10px 14px; text-align: center;
  color: var(--text-secondary); vertical-align: top;
  line-height: 1.6;
}
.awards-table td:first-child { width: 32%; color: var(--accent); font-weight: 500; }
.awards-table td:last-child { width: 68%; }
.awards-table tbody tr { transition: background 0.2s ease; }
.awards-table tbody tr:hover { background: rgba(74,106,154,0.03); }

/* ===== Contact - Left/Right ===== */
.contact { padding: 60px 0 48px; background: var(--bg); }
.contact-inner {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 40px;
}
.contact-left { flex: 1; }
.contact-header-left { text-align: left; margin-bottom: 0; }
.contact-header-left h2 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 400;
  color: var(--text);
  letter-spacing: 0.04em;
}
.contact-header-left p {
  color: var(--text-secondary);
  margin-top: 8px;
  font-size: 0.85rem;
  line-height: 1.5;
}
.contact-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 6px 0;
  transition: all 0.3s ease;
}
.contact-link:hover { color: var(--accent); }
.contact-link:hover .contact-link-icon { color: var(--accent); opacity: 1; }
.contact-link-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  opacity: 0.6;
  transition: all 0.3s ease;
  flex-shrink: 0;
}
.contact-link-label {
  font-size: 0.8rem;
  color: var(--text-light);
  width: 60px;
  flex-shrink: 0;
}
.contact-link-text { color: var(--text); letter-spacing: 0.02em; transition: color 0.3s ease; }
.contact-link:hover .contact-link-text { color: var(--accent); }

.footer { padding: 20px 0 24px; text-align: center; font-size: 0.76rem; color: var(--text-light); background: var(--bg); }



.case-card--compact { padding: 14px 18px; min-height: 90px; }
/* ===== Responsive ===== */
@media (max-width: 900px) {
  .hero-inner { flex-direction: column; gap: 24px; }
  .hero-left { flex: none; justify-content: center; }
  .hero-image-wrap { width: 200px; }
  .hero-right { text-align: center; max-width: 100%; }
  .hero-tags { justify-content: center; }
  .hero-actions { justify-content: center; }

  .contact-inner { flex-direction: column; gap: 24px; }
  .contact-header-left { text-align: left; }
  .contact-right { padding-left: 0; }
}
@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; top: 56px; left: 0; right: 0; background: var(--card-bg); flex-direction: column; padding: 20px; gap: 14px; box-shadow: var(--shadow-lg); }
  .nav-links.open { display: flex; }
  .nav-links a { color: var(--text); }
  .mobile-toggle { display: block; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); padding: 0 8px; }
  .section-header h2 { font-size: 1.5rem; }
  .about { padding: 40px 0 56px; }
  .brand-subtitle { white-space: normal; }
}
@media (max-width: 540px) {
  .case-grid { grid-template-columns: 1fr !important; }
}
@media (max-width: 480px) {
  .skills-grid { grid-template-columns: 1fr; max-width: 320px; }
  .brands-cloud { gap: 8px 12px; padding: 0 6px; }
  .modal-content { padding: 24px; }
}