/* ===== CSS Variables ===== */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #ec4899;
    --accent: #f59e0b;
    --dark: #1e1b4b;
    --dark-light: #312e81;
    --text: #334155;
    --text-light: #64748b;
    --text-dark: #1e293b;
    --bg: #ffffff;
    --bg-alt: #f8fafc;
    --bg-dark: #f1f5f9;
    --border: #e2e8f0;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
}

.nav-logo span {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
}

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

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 1.5rem 4rem;
    background: linear-gradient(135deg, #f5f3ff 0%, #fdf2f8 50%, #fff7ed 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 70%;
    height: 150%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    z-index: 1;
    max-width: 800px;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-title .highlight {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 500;
    color: var(--primary);
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--gradient);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* Wave Animation */
.hero-visual {
    position: absolute;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 200px;
    opacity: 0.6;
}

.wave-animation {
    position: relative;
    width: 100%;
    height: 100%;
}

.wave {
    position: absolute;
    bottom: 50%;
    left: 10%;
    width: 80%;
    height: 2px;
    background: var(--primary);
    border-radius: 50%;
    animation: wave 2s ease-in-out infinite;
}

.wave-2 { animation-delay: 0.2s; opacity: 0.7; }
.wave-3 { animation-delay: 0.4s; opacity: 0.4; }

@keyframes wave {
    0%, 100% { transform: scaleX(1) translateY(0); }
    50% { transform: scaleX(1.2) translateY(-10px); }
}

.focus-point {
    position: absolute;
    right: 10%;
    top: 50%;
    width: 20px;
    height: 20px;
    background: var(--secondary);
    border-radius: 50%;
    animation: pulse 1.5s ease-in-out infinite;
}

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

/* ===== Sections ===== */
.section {
    padding: 5rem 0;
}

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

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--dark);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== What is HIFU Section ===== */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.lead-text {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.intro-content p {
    margin-bottom: 1.5rem;
}

.key-points {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.key-point {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.key-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.key-text h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.key-text p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

/* Depth Diagram */
.depth-diagram {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: linear-gradient(180deg, #fef3c7 0%, #fed7aa 25%, #fecaca 50%, #fda4af 75%, #f9a8d4 100%);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.skin-layer {
    padding: 1.5rem 2rem;
    position: relative;
    border-bottom: 1px dashed rgba(255,255,255,0.5);
    transition: var(--transition);
}

.skin-layer:hover {
    background: rgba(255,255,255,0.2);
}

.skin-layer span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark);
}

.skin-layer.smas {
    background: rgba(99, 102, 241, 0.2);
}

.energy-dot {
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.5;
}

.energy-dot.active {
    opacity: 1;
    animation: pulse 1.5s ease-in-out infinite;
    box-shadow: 0 0 20px var(--primary);
}

/* ===== Mechanism Tabs ===== */
.mechanism-tabs {
    margin-top: 3rem;
}

.tab-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text);
    background: white;
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    transition: var(--transition);
}

.tab-btn:hover {
    border-color: var(--primary-light);
    color: var(--primary);
}

.tab-btn.active {
    background: var(--gradient);
    color: white;
    border-color: transparent;
}

.tab-content {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.tab-pane {
    display: none;
    padding: 3rem;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-inner {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 3rem;
    align-items: center;
}

.tab-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 150px;
}

.mechanism-svg {
    width: 150px;
    height: 100px;
}

.wave-path {
    fill: none;
    stroke: var(--primary);
    stroke-width: 3;
    stroke-dasharray: 200;
    stroke-dashoffset: 200;
    animation: drawWave 2s ease forwards infinite;
}

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

.focus-circle {
    fill: var(--secondary);
    animation: pulse 1.5s ease-in-out infinite;
}

.tab-text h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 1rem;
}

.feature-list {
    margin-top: 1rem;
}

.feature-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

/* Heat Animation */
.heat-animation {
    position: relative;
    width: 100px;
    height: 100px;
}

.heat-point {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: var(--secondary);
    border-radius: 50%;
}

.heat-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border: 3px solid var(--secondary);
    border-radius: 50%;
    animation: heatRing 2s ease-out infinite;
}

.heat-ring.delay {
    animation-delay: 0.5s;
}

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

/* Collagen Animation */
.collagen-animation {
    position: relative;
    width: 100px;
    height: 100px;
}

.collagen-fiber {
    position: absolute;
    width: 80px;
    height: 3px;
    background: var(--text-light);
    border-radius: 2px;
    left: 10px;
}

.collagen-fiber:nth-child(1) { top: 25%; transform: rotate(-5deg); }
.collagen-fiber:nth-child(2) { top: 50%; transform: rotate(3deg); }
.collagen-fiber:nth-child(3) { top: 75%; transform: rotate(-2deg); }

.new-collagen {
    position: absolute;
    width: 80px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    left: 10px;
    top: 62%;
    animation: growCollagen 2s ease infinite;
}

@keyframes growCollagen {
    0%, 100% { transform: scaleX(0); opacity: 0; }
    50% { transform: scaleX(1); opacity: 1; }
}

/* Result Animation */
.result-animation {
    position: relative;
    width: 100px;
    height: 120px;
}

.face-outline {
    width: 80px;
    height: 100px;
    border: 3px solid var(--text-light);
    border-radius: 40px 40px 30px 30px;
    position: relative;
    margin: 0 auto;
}

.lift-arrow {
    position: absolute;
    width: 20px;
    height: 20px;
    border-left: 3px solid var(--success);
    border-top: 3px solid var(--success);
    transform: rotate(45deg);
    animation: liftUp 1.5s ease infinite;
}

.lift-arrow:first-child {
    left: -15px;
    top: 40%;
}

.lift-arrow:last-child {
    right: -15px;
    top: 40%;
    transform: rotate(45deg) scaleX(-1);
}

@keyframes liftUp {
    0%, 100% { transform: rotate(45deg) translateY(0); }
    50% { transform: rotate(45deg) translateY(-5px); }
}

/* ===== Benefits Grid ===== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid transparent;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.benefit-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--primary);
}

.benefit-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.75rem;
}

.benefit-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ===== Process Timeline ===== */
.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 3rem auto 0;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient);
    border-radius: 3px;
}

.timeline-item {
    position: relative;
    padding-left: 80px;
    padding-bottom: 3rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
}

.timeline-content {
    background: white;
    padding: 1.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.timeline-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text);
    margin-bottom: 0.75rem;
}

.timeline-duration {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: var(--radius);
}

/* ===== Candidates Section ===== */
.candidates-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.candidate-column {
    background: white;
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.candidate-column h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.candidate-column.suitable h3 {
    color: var(--success);
}

.candidate-column.unsuitable h3 {
    color: var(--error);
}

.candidate-column .icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.candidate-column.suitable .icon {
    background: rgba(16, 185, 129, 0.1);
}

.candidate-column.unsuitable .icon {
    background: rgba(239, 68, 68, 0.1);
}

.candidate-list li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
}

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

.candidate-list strong {
    display: block;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.candidate-list p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

/* ===== Treatment Areas Interactive ===== */
.areas-interactive {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.face-diagram {
    position: relative;
    max-width: 300px;
    margin: 0 auto;
}

.face-svg {
    width: 100%;
    height: auto;
    color: var(--text-light);
}

.area-path {
    fill: transparent;
    stroke: transparent;
    cursor: pointer;
    transition: var(--transition);
}

.area-path:hover,
.area-path.active {
    fill: rgba(99, 102, 241, 0.2);
    stroke: var(--primary);
    stroke-width: 2;
}

.area-markers {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.area-marker {
    position: absolute;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    transition: var(--transition);
    white-space: nowrap;
}

.area-marker:hover,
.area-marker.active {
    background: var(--primary);
    color: white;
}

.marker-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    transition: var(--transition);
}

.area-marker:hover .marker-dot,
.area-marker.active .marker-dot {
    background: white;
}

.area-info {
    background: white;
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow);
    min-height: 250px;
}

.area-detail {
    display: none;
}

.area-detail.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.area-detail h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 1rem;
}

.area-detail p {
    color: var(--text);
    margin-bottom: 1.5rem;
}

.area-stats {
    display: flex;
    gap: 2rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

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

/* ===== Comparison Table ===== */
.comparison-table-wrapper {
    overflow-x: auto;
    margin-top: 2rem;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    min-width: 700px;
}

.comparison-table th,
.comparison-table td {
    padding: 1.25rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.comparison-table thead {
    background: var(--dark);
}

.comparison-table th {
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
}

.comparison-table th.highlight-col {
    background: var(--primary);
}

.comparison-table td.highlight-col {
    background: rgba(99, 102, 241, 0.05);
    font-weight: 500;
}

.comparison-table tbody tr:hover {
    background: var(--bg-alt);
}

.comparison-table tbody tr:hover td.highlight-col {
    background: rgba(99, 102, 241, 0.1);
}

/* ===== Results Timeline ===== */
.results-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.result-stage {
    background: white;
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow);
    text-align: center;
}

.stage-marker {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--gradient);
    color: white;
    font-weight: 600;
    border-radius: var(--radius-xl);
    margin-bottom: 1.5rem;
}

.stage-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 1rem;
}

.progress-bar {
    height: 8px;
    background: var(--bg-dark);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.progress-fill {
    height: 100%;
    background: var(--gradient);
    border-radius: 4px;
    transition: width 1s ease;
}

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

/* ===== Side Effects ===== */
.effects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.effect-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.effect-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid;
}

.effect-card.common h3 {
    color: var(--primary);
    border-color: var(--primary);
}

.effect-card.rare h3 {
    color: var(--warning);
    border-color: var(--warning);
}

.effect-card.tips h3 {
    color: var(--success);
    border-color: var(--success);
}

.effect-card li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
}

.effect-card li:last-child {
    border-bottom: none;
}

.effect-card.tips li {
    justify-content: flex-start;
    gap: 0.5rem;
}

.effect-card.tips li::before {
    content: '•';
    color: var(--success);
    font-weight: bold;
}

.effect-name {
    font-weight: 500;
    color: var(--dark);
}

.effect-duration {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* ===== FAQ Section ===== */
.faq-container {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    background: white;
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    text-align: left;
    font-size: 1rem;
    font-weight: 500;
    color: var(--dark);
    background: white;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--bg-alt);
}

.faq-question span {
    flex: 1;
    padding-right: 1rem;
}

.faq-icon {
    width: 24px;
    height: 24px;
    color: var(--primary);
    transition: var(--transition);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text);
    line-height: 1.8;
}

/* ===== SEO Section ===== */
.seo-section {
    background: linear-gradient(135deg, #f5f3ff 0%, #fdf2f8 100%);
}

.seo-content {
    max-width: 900px;
    margin: 0 auto;
}

.seo-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1.5rem;
}

.seo-content p {
    color: var(--text);
    margin-bottom: 1rem;
    text-align: justify;
}

/* ===== Footer ===== */
.footer {
    background: var(--dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    display: inline-block;
    margin-bottom: 1rem;
}

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

.footer-brand p {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

.footer-links h4,
.footer-disclaimer h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.footer-disclaimer p {
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .intro-grid,
    .areas-interactive {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .intro-visual {
        order: -1;
    }

    .face-diagram {
        max-width: 250px;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: white;
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        box-shadow: var(--shadow-xl);
        transition: var(--transition);
    }

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

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

    .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);
    }

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

    .tab-icon {
        height: 100px;
    }

    .candidates-wrapper {
        grid-template-columns: 1fr;
    }

    .process-timeline::before {
        left: 20px;
    }

    .timeline-item {
        padding-left: 60px;
    }

    .timeline-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .area-markers {
        display: none;
    }

    .face-diagram {
        display: none;
    }

    .areas-interactive {
        display: block;
    }

    .area-info {
        min-height: auto;
    }

    .area-detail {
        display: block;
        margin-bottom: 1rem;
        padding-bottom: 1rem;
        border-bottom: 1px solid var(--border);
    }

    .area-detail:last-child {
        border-bottom: none;
        margin-bottom: 0;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 3rem 0;
    }

    .hero {
        padding: 6rem 1rem 3rem;
    }

    .cta-button {
        width: 100%;
        justify-content: center;
    }

    .tab-buttons {
        flex-direction: column;
    }

    .tab-btn {
        width: 100%;
    }

    .tab-pane {
        padding: 1.5rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.85rem;
    }

    .area-stats {
        flex-direction: column;
        gap: 1rem;
    }
}

/* ===== Breadcrumbs ===== */
.breadcrumbs {
    background: var(--bg-alt);
    padding: 1rem 0;
    margin-top: 72px;
    border-bottom: 1px solid var(--border);
}

.breadcrumbs .container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.breadcrumbs a {
    color: var(--primary);
    transition: var(--transition);
}

.breadcrumbs a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.breadcrumbs .separator {
    color: var(--text-light);
}

.breadcrumbs .current {
    color: var(--text);
}

/* ===== Page Header ===== */
.page-header {
    background: linear-gradient(135deg, #f5f3ff 0%, #fdf2f8 50%, #fff7ed 100%);
    padding: 4rem 0;
    text-align: center;
}

.page-header h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Contextual Intro ===== */
.contextual-intro {
    background: white;
    border-bottom: 1px solid var(--border);
}

.intro-box {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(236, 72, 153, 0.05) 100%);
    border-radius: var(--radius-xl);
    padding: 2rem;
    border-left: 4px solid var(--primary);
}

.intro-box p {
    color: var(--text);
    font-size: 1.05rem;
    line-height: 1.8;
    margin: 0;
}

.intro-box p + p {
    margin-top: 1rem;
}

/* ===== User Guide Section ===== */
.user-guide {
    background: var(--bg-alt);
}

.guide-content {
    max-width: 900px;
    margin: 0 auto;
}

.guide-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
}

.guide-intro {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 2rem;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.guide-card {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.guide-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.guide-card p {
    color: var(--text);
    font-size: 0.95rem;
}

/* ===== Latest Articles Section ===== */
.latest-articles {
    background: white;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.article-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.article-card-content {
    padding: 2rem;
}

.article-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
}

.article-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.article-card h3 a {
    color: inherit;
}

.article-card h3 a:hover {
    color: var(--primary);
}

.article-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.article-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-light);
}

.view-all-articles {
    text-align: center;
}

.view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 2rem;
    background: white;
    color: var(--primary);
    font-weight: 500;
    border: 2px solid var(--primary);
    border-radius: var(--radius-xl);
    transition: var(--transition);
}

.view-all-btn:hover {
    background: var(--primary);
    color: white;
}

/* ===== Blog Index Page ===== */
.category-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.category-tab {
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
    background: white;
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    transition: var(--transition);
    cursor: pointer;
}

.category-tab:hover {
    border-color: var(--primary-light);
    color: var(--primary);
}

.category-tab.active {
    background: var(--gradient);
    color: white;
    border-color: transparent;
}

.category-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
    background: white;
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    transition: var(--transition);
    cursor: pointer;
}

.filter-btn:hover {
    border-color: var(--primary-light);
    color: var(--primary);
}

.filter-btn.active {
    background: var(--gradient);
    color: white;
    border-color: transparent;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.blog-card-content,
.blog-content {
    padding: 2rem;
}

.blog-image {
    background: linear-gradient(135deg, #f5f3ff 0%, #fdf2f8 50%, #fff7ed 100%);
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 120px;
}

.blog-placeholder span {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    opacity: 0.5;
}

.blog-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
}

.blog-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 1rem;
}

.blog-date,
.blog-read {
    color: var(--text-light);
}

.cta-box {
    text-align: center;
    padding: 3rem 2rem;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.cta-box h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.75rem;
}

.cta-box p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.blog-card h2 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.blog-card h2 a {
    color: inherit;
}

.blog-card h2 a:hover {
    color: var(--primary);
}

.blog-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-light);
}

.read-more {
    color: var(--primary);
    font-weight: 500;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--primary-dark);
}

/* ===== Blog Article Page ===== */
.blog-article {
    padding-bottom: 4rem;
}

.article-header {
    background: linear-gradient(135deg, #f5f3ff 0%, #fdf2f8 50%, #fff7ed 100%);
    padding: 4rem 0;
    margin-bottom: 3rem;
}

.article-header .container {
    max-width: 800px;
}

.article-header .article-category {
    margin-bottom: 1rem;
}

.article-header h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--dark);
    line-height: 1.3;
    margin-bottom: 1rem;
}

.article-header .article-meta {
    justify-content: flex-start;
    font-size: 0.9rem;
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
}

.article-content .lead {
    font-size: 1.2rem;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.article-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin: 2.5rem 0 1rem;
}

.article-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark);
    margin: 2rem 0 0.75rem;
}

.article-content p {
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.article-content ul,
.article-content ol {
    margin: 1rem 0 1.5rem 1.5rem;
}

.article-content li {
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.article-content ul li {
    list-style: disc;
}

.article-content ol li {
    list-style: decimal;
}

.article-content a {
    color: var(--primary);
}

.article-content a:hover {
    text-decoration: underline;
}

.article-content strong {
    font-weight: 600;
    color: var(--text-dark);
}

.article-cta {
    margin-top: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    border-radius: var(--radius-xl);
    text-align: center;
}

.article-cta h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 1rem;
}

/* ===== About Page ===== */
.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-intro {
    font-size: 1.2rem;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.about-section {
    margin-bottom: 3rem;
}

.about-section h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
}

.about-section p {
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.value-card {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary);
}

.value-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

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

/* ===== Contact Page ===== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h2,
.contact-form-section h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.contact-methods {
    margin-bottom: 2rem;
}

.contact-method {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary);
}

.contact-details h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.contact-details p {
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.contact-note {
    font-size: 0.85rem;
    color: var(--text-light);
}

.contact-notes {
    padding: 1.5rem;
    background: rgba(245, 158, 11, 0.1);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--warning);
}

.contact-notes h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--warning);
    margin-bottom: 1rem;
}

.contact-notes ul {
    margin-left: 1rem;
}

.contact-notes li {
    color: var(--text);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
    list-style: disc;
}

/* Contact Form */
.contact-form {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text);
    background: var(--bg-alt);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 0.25rem;
    cursor: pointer;
}

.checkbox-label a {
    color: var(--primary);
}

.checkbox-label a:hover {
    text-decoration: underline;
}

.submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: var(--gradient);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* FAQ Simple Style */
.faq-simple {
    max-width: 800px;
    margin: 0 auto;
}

.faq-simple-item {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1rem;
}

.faq-simple-item h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.75rem;
}

.faq-simple-item p {
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== Legal Pages (Privacy, Terms) ===== */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-intro {
    font-size: 1.1rem;
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.legal-section {
    margin-bottom: 2.5rem;
}

.legal-section h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
}

.legal-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin: 1.5rem 0 0.75rem;
}

.legal-section p {
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.legal-section ul {
    margin: 1rem 0 1rem 1.5rem;
}

.legal-section li {
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 0.5rem;
    list-style: disc;
}

.last-updated {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--bg-alt);
    color: var(--text-light);
    font-size: 0.9rem;
    border-radius: var(--radius);
    margin-bottom: 2rem;
}

.legal-contact {
    margin-top: 3rem;
    padding: 1.5rem;
    background: var(--bg-alt);
    border-radius: var(--radius-lg);
}

.legal-contact h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.legal-contact p {
    color: var(--text);
    margin: 0;
}

.legal-contact a {
    color: var(--primary);
}

/* ===== Footer Enhancements ===== */
.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

.footer-bottom-links a {
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: white;
}

/* ===== Additional Responsive Styles ===== */
@media (max-width: 1024px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .breadcrumbs {
        margin-top: 64px;
    }

    .page-header {
        padding: 3rem 0;
    }

    .articles-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .category-filters {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.4rem 1rem;
        font-size: 0.85rem;
    }

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

    .footer-bottom-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .article-header {
        padding: 2.5rem 0;
    }

    .contact-form {
        padding: 1.5rem;
    }

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

/* ===== Print Styles ===== */
@media print {
    .navbar,
    .hero-visual,
    .cta-button,
    .breadcrumbs {
        display: none;
    }

    .section {
        padding: 2rem 0;
        page-break-inside: avoid;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }
}