/* ============================================
   AI Consulting — Dennis Hager
   Personal Landing Page
   ============================================ */

/* --- Variables --- */
:root {
  --color-bg: #FAF8F4;
  --color-bg-alt: #F2EDE6;
  --color-text: #1C1C1E;
  --color-text-secondary: #5A5A5E;
  --color-accent: #C4693D;
  --color-accent-hover: #A85830;
  --color-accent-light: #FDF2EB;
  --color-border: #E8E2DA;
  --color-card-bg: #FFFFFF;

  --font-display: Baskerville, 'Libre Baskerville', Georgia, 'Times New Roman', serif;
  --font-body: 'Avenir Next', Avenir, 'Segoe UI', system-ui, sans-serif;

  --max-width: 1100px;
  --section-padding: 7rem 2rem;
  --border-radius: 10px;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Subtle grain overlay */
body::after {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  opacity: 0.018;
  pointer-events: none;
  z-index: 9999;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.25rem;
  font-family: var(--font-body);
  font-weight: 600;
  line-height: 1.4;
}

p {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

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

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

/* Marker highlight effect */
.highlight {
  background: linear-gradient(to top, var(--color-accent-light) 45%, transparent 45%);
  padding: 0 0.15em;
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: var(--section-padding);
}

/* --- Top accent stripe --- */
body::before {
  content: '';
  display: block;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), #D4884A, var(--color-accent));
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
}

/* --- Navigation --- */
.nav {
  padding: 1.5rem 2rem;
  margin-top: 4px;
}

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

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.nav-logo:hover {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
  padding: 0.5rem 0;
  display: inline-block;
}

.nav-links a:hover {
  color: var(--color-accent);
}

/* Hamburger button */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  padding: 0;
  position: relative;
  z-index: 1001;
  -webkit-tap-highlight-color: transparent;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  margin: 0 auto;
  transition: transform 0.3s ease, opacity 0.3s ease;
  border-radius: 2px;
}

.nav-toggle span:nth-child(1) {
  transform: translateY(-4px);
}

.nav-toggle span:nth-child(3) {
  transform: translateY(4px);
}

/* Hamburger open state */
.nav-toggle.active span:nth-child(1) {
  transform: translateY(2px) rotate(45deg);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-2px) rotate(-45deg);
}

/* --- Hero --- */
.hero {
  padding: 6rem 2rem 8rem;
  text-align: center;
}

.hero .container {
  max-width: 800px;
}

.hero h1 {
  margin-bottom: 1.5rem;
  color: var(--color-text);
}

.hero .subtitle {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.9rem 2rem;
  min-height: 48px;
  background-color: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
  box-shadow: 0 2px 8px rgba(196, 105, 61, 0.2);
  -webkit-tap-highlight-color: transparent;
}

.btn:hover {
  background-color: var(--color-accent-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(196, 105, 61, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
  box-shadow: none;
}

.btn-secondary:hover {
  background-color: var(--color-accent-light);
  color: var(--color-accent-hover);
}

/* --- About Section --- */
.about {
  background-color: var(--color-bg-alt);
}

.about .container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  align-items: center;
}

.about-photo {
  width: 280px;
  height: 340px;
  border-radius: var(--border-radius);
  background-color: var(--color-border);
  overflow: hidden;
  position: relative;
  transform: rotate(-1.5deg);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  background-color: var(--color-border);
}

.about-text h2 {
  margin-bottom: 1rem;
}

.about-text p {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

.about-text .linkedin-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  min-height: 44px;
  padding: 0.5rem 0;
}

/* --- Examples Section --- */
.examples {
  text-align: center;
}

.examples h2 {
  margin-bottom: 3rem;
}

.examples-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  text-align: left;
  max-width: var(--max-width);
  margin: 0 auto;
}

.example-card {
  background: var(--color-card-bg);
  border-radius: var(--border-radius);
  padding: 2rem;
  border: 1px solid var(--color-border);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.example-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.example-card:hover {
  transform: translateY(-3px) rotate(-0.3deg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  border-color: transparent;
}

.example-card:hover::before {
  transform: scaleX(1);
}

.example-card-icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  display: block;
}

.example-card h3 {
  margin-bottom: 0.6rem;
  font-size: 1.1rem;
}

.example-card p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

.example-card .metric {
  display: inline-block;
  margin-top: 0.8rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
}

/* --- Workshop Section --- */
.workshop {
  background-color: var(--color-bg-alt);
}

.workshop .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.workshop-intro h2 {
  margin-bottom: 1rem;
}

.workshop-intro p {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

.workshop-details {
  background: var(--color-card-bg);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  border: 1px solid var(--color-border);
}

.workshop-details h3 {
  margin-bottom: 1.5rem;
  font-size: 1.15rem;
}

.workshop-list {
  list-style: none;
  margin-bottom: 2rem;
}

.workshop-list li {
  padding: 0.6rem 0;
  padding-left: 1.6rem;
  position: relative;
  font-size: 1rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
}

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

.workshop-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.workshop-meta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
  padding-top: 0.5rem;
}

.workshop-meta span {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.workshop-meta strong {
  color: var(--color-text);
}

/* --- Contact Section --- */
.contact {
  text-align: center;
  padding: 8rem 2rem;
}

.contact .container {
  max-width: 600px;
}

.contact h2 {
  margin-bottom: 1rem;
}

.contact p {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.contact .btn {
  font-size: 1.05rem;
  padding: 1rem 2.5rem;
}

.contact-fallback {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* --- Footer --- */
.footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--color-border);
}

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

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  padding: 0.5rem 0;
  display: inline-block;
  min-height: 44px;
  line-height: 2;
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-note {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* --- Legal Pages (Impressum, Datenschutz) --- */
.legal {
  padding: 5rem 2rem 8rem;
}

.legal .container {
  max-width: 720px;
}

.legal h1 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 2rem;
}

.legal h2 {
  font-size: 1.4rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.legal h3 {
  font-size: 1.15rem;
  margin-top: 2rem;
  margin-bottom: 0.8rem;
}

.legal p,
.legal li {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.legal ul {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal li {
  margin-bottom: 0.4rem;
}

/* --- Case Study Pages --- */
.case-hero {
  padding: 5rem 2rem 4rem;
  text-align: center;
}

.case-hero .container {
  max-width: 800px;
}

.case-back {
  display: inline-block;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  min-height: 44px;
  line-height: 2.8;
}

.case-back:hover {
  color: var(--color-accent);
}

.case-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding: 0.3rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.case-hero h1 {
  margin-bottom: 1.5rem;
}

.case-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Comparison section */
.case-comparison {
  padding: 5rem 2rem;
  background: var(--color-bg-alt);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
}

.comparison-card {
  background: var(--color-card-bg);
  border-radius: var(--border-radius);
  padding: 2.5rem 2rem;
  text-align: center;
  border: 2px solid var(--color-border);
}

.comparison-before {
  border-color: #E8D5D0;
}

.comparison-after {
  border-color: #C4E8D0;
}

.comparison-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  padding: 0.2rem 0.8rem;
  border-radius: 100px;
}

.comparison-before .comparison-label {
  color: #A05A4A;
  background: #FDF0EC;
}

.comparison-after .comparison-label {
  color: #3A7A4A;
  background: #E8F8EE;
}

.comparison-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.comparison-card h3 {
  margin-bottom: 0.8rem;
}

.comparison-card p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

.comparison-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Case sections */
.case-section {
  padding: var(--section-padding);
}

.case-section .container {
  max-width: 800px;
}

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

.case-section h2 {
  margin-bottom: 1.5rem;
}

.case-section p {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

/* Callout box */
.case-callout {
  background: var(--color-card-bg);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  padding: 2rem;
  margin: 2rem 0;
}

.case-callout h3 {
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.case-callout ul {
  list-style: none;
  padding: 0;
}

.case-callout li {
  padding: 0.5rem 0 0.5rem 1.5rem;
  position: relative;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.case-callout li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.9rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* Steps */
.case-steps {
  margin-top: 2rem;
}

.case-step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.case-step:last-child {
  border-bottom: none;
}

.case-step-number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-top: 0.2rem;
}

.case-step-content h3 {
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
}

.case-step-content p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* Results grid */
.case-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.case-result {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--color-card-bg);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
}

.case-result-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.case-result-label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* Tech grid */
.case-tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.case-tech {
  padding: 1.5rem;
  background: var(--color-card-bg);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
}

.case-tech h3 {
  margin-bottom: 0.6rem;
  font-size: 1rem;
}

.case-tech p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* Card with link */
.example-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.example-card-link .example-card {
  cursor: pointer;
}

.example-card .case-link-hint {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
}

/* Case study responsive */
@media (max-width: 768px) {
  .comparison-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .comparison-arrow {
    transform: rotate(90deg);
  }

  .case-results-grid,
  .case-tech-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .case-hero {
    padding: 3rem 1.25rem 2.5rem;
  }

  .case-step {
    gap: 1rem;
  }

  .case-step-number {
    width: 32px;
    height: 32px;
    font-size: 0.9rem;
  }

  .case-callout {
    padding: 1.25rem;
  }
}

/* --- Briefing Preview (Case Study) --- */
.briefing-preview {
  background: var(--color-card-bg);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
  overflow: hidden;
  margin: 2rem 0;
  font-size: 0.95rem;
}

.briefing-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.briefing-date {
  font-family: var(--font-display);
  font-size: 1rem;
}

.briefing-stats {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.briefing-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  align-items: flex-start;
}

.briefing-item-top {
  background: var(--color-accent-light);
}

.briefing-rank {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-accent);
  margin-top: 0.1rem;
}

.briefing-item-content h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  line-height: 1.4;
}

.briefing-meta {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  display: block;
  margin-bottom: 0.4rem;
}

.briefing-item-content p {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
  line-height: 1.5;
}

.briefing-dots {
  padding: 0.8rem 1.5rem;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  font-style: italic;
}

.briefing-followup {
  padding: 1.25rem 1.5rem;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.briefing-followup-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #3A7A4A;
  background: #E8F8EE;
  padding: 0.15rem 0.6rem;
  border-radius: 100px;
  margin-right: 0.5rem;
  vertical-align: middle;
}

/* --- Morning Briefing Preview --- */
.briefing-section-header {
  padding: 0.7rem 1.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-secondary);
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.briefing-prio-list {
  padding: 0;
}

.briefing-prio-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  align-items: flex-start;
}

.briefing-prio-item p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
  margin-top: 0.25rem;
}

.briefing-prio-item strong {
  font-size: 0.92rem;
}

.briefing-prio-tag {
  flex-shrink: 0;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  margin-top: 0.15rem;
  white-space: nowrap;
}

.tag-urgent { background: #f8d7da; color: #842029; }
.tag-prep { background: #fff3cd; color: #664d03; }
.tag-escalation { background: #ffe0cc; color: #8a3800; }
.tag-read { background: #d1ecf1; color: #0c5460; }
.tag-skip { background: #e8e8e8; color: #6c757d; }

.briefing-triage {
  padding: 0.5rem 1.5rem;
}

.briefing-triage-row {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  padding: 0.4rem 0;
  font-size: 0.88rem;
}

.briefing-triage-row.skip {
  color: var(--color-text-secondary);
}

.briefing-triage-tag {
  flex-shrink: 0;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
}

.briefing-todo-changes {
  padding: 0.75rem 1.5rem;
}

.briefing-todo-item {
  padding: 0.35rem 0 0.35rem 1.2rem;
  position: relative;
  font-size: 0.88rem;
}

.briefing-todo-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.briefing-todo-item.done { color: var(--color-text-secondary); text-decoration: line-through; }
.briefing-todo-item.done::before { background: #6c757d; }
.briefing-todo-item.new::before { background: #0c5460; }
.briefing-todo-item.overdue { color: #8a3800; }
.briefing-todo-item.overdue::before { background: #8a3800; }

.prio-high {
  background: #fef8f8;
}

/* --- Decorative Squiggle --- */
.squiggle {
  display: block;
  width: 60px;
  height: 8px;
  margin: 1.5rem auto 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 8'%3E%3Cpath d='M0 4 Q7.5 0 15 4 Q22.5 8 30 4 Q37.5 0 45 4 Q52.5 8 60 4' fill='none' stroke='%23C4693D' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center;
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero h1,
.hero .subtitle,
.hero .btn {
  animation: fadeInUp 0.6s ease-out both;
}

.hero .subtitle {
  animation-delay: 0.15s;
}

.hero .btn {
  animation-delay: 0.3s;
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .about .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-photo {
    margin: 0 auto;
    transform: rotate(0);
  }

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

  .workshop .container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  /* Hamburger menu visible */
  .nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100dvh;
    background-color: var(--color-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-links li {
    width: 100%;
    text-align: center;
  }

  .nav-links a {
    display: block;
    font-size: 1.2rem;
    padding: 1rem 2rem;
    min-height: 48px;
    color: var(--color-text);
  }

  .nav-links a:hover,
  .nav-links a:active {
    color: var(--color-accent);
    background-color: var(--color-accent-light);
  }
}

@media (max-width: 640px) {
  :root {
    --section-padding: 4rem 1.25rem;
  }

  .container {
    padding: 0 1.25rem;
  }

  .nav {
    padding: 1rem 1.25rem;
  }

  .hero {
    padding: 3rem 1.25rem 4rem;
  }

  .hero h1 br {
    display: none;
  }

  .hero .subtitle {
    font-size: 1.05rem;
  }

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

  .example-card {
    padding: 1.5rem;
  }

  .about-photo {
    width: 200px;
    height: 250px;
  }

  .workshop-details {
    padding: 1.5rem;
  }

  .footer .container {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .contact {
    padding: 4rem 1.25rem;
  }

  .contact .btn {
    width: 100%;
    text-align: center;
    padding: 1rem 1.5rem;
  }

  /* Legal pages on mobile */
  .legal {
    padding: 3rem 1.25rem 5rem;
  }

  .legal h1 {
    font-size: 1.6rem;
  }

  .legal h2 {
    font-size: 1.2rem;
    margin-top: 2rem;
  }
}

/* Prevent body scroll when mobile menu is open */
body.menu-open {
  overflow: hidden;
}