/*
 Theme Name:   주차시설물전문가 테마
 Theme URI:    https://se.hzibs.com
 Description:  주차시설물 전문가를 위한 전후 사진 비교 기능이 포함된 프로페셔널 테마. Antigravity 효과와 모던 디자인 적용.
 Author:       HZIBS
 Author URI:   https://se.hzibs.com
 Template:     twentytwentyfive
 Version:      2.0.0
 License:      GNU General Public License v2 or later
 License URI:  http://www.gnu.org/licenses/gpl-2.0.html
 Tags:         주차시설물, 주차장라인, 주차도색, 전후비교, 안전시설물
 Text Domain:  parking-expert

 Keywords: 주차시설물, 주차장라인, 주차라인도색, 차선도색, 주차구획선, 아파트주차장, 지하주차장,
           주차시설물설치, 카스토퍼, 과속방지턱, 안전표지판, 주차차단기, 노면표시, 교통안전시설물
*/

/* =====================================================
   주차시설물전문가 테마 - 메인 스타일시트
   Antigravity Design System
   ===================================================== */

/* CSS Variables - 브랜드 컬러 시스템 */
:root {
    /* Primary Colors - 안전/신뢰 */
    --parking-primary: #1a5f7a;
    --parking-primary-dark: #0d3d52;
    --parking-primary-light: #2980b9;

    /* Secondary Colors - 에너지/전문성 */
    --parking-secondary: #ff6b35;
    --parking-secondary-dark: #d45a2b;
    --parking-secondary-light: #ff8c5a;

    /* Accent Colors - 주차 라인 */
    --parking-yellow: #f4d03f;
    --parking-white: #ffffff;
    --parking-blue: #3498db;

    /* Background Colors */
    --bg-dark: #1a1a2e;
    --bg-medium: #16213e;
    --bg-light: #f8f9fa;
    --bg-gradient: linear-gradient(135deg, #1a5f7a 0%, #2980b9 50%, #0d3d52 100%);

    /* Text Colors */
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --text-light: #ffffff;
    --text-accent: #1a5f7a;

    /* Shadows - Antigravity Floating Effect */
    --shadow-sm: 0 2px 8px rgba(26, 95, 122, 0.1);
    --shadow-md: 0 8px 30px rgba(26, 95, 122, 0.15);
    --shadow-lg: 0 15px 50px rgba(26, 95, 122, 0.2);
    --shadow-float: 0 20px 60px rgba(26, 95, 122, 0.25);
    --shadow-glow: 0 0 40px rgba(52, 152, 219, 0.3);

    /* Antigravity Effects */
    --antigravity-rise: translateY(-15px);
    --antigravity-float: translateY(-8px);
    --antigravity-hover: translateY(-25px) scale(1.02);

    /* Typography */
    --font-heading: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --section-padding: clamp(60px, 10vw, 120px);
    --container-max: 1400px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700;800;900&display=swap');

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

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

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    line-height: 1.8;
    overflow-x: hidden;
    background: var(--bg-light);
}

/* =====================================================
   Antigravity Animations
   ===================================================== */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes floatSlow {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(1deg); }
    50% { transform: translateY(-20px) rotate(0deg); }
    75% { transform: translateY(-10px) rotate(-1deg); }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(52, 152, 219, 0.3); }
    50% { box-shadow: 0 0 40px rgba(52, 152, 219, 0.6); }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes roadLine {
    0% { background-position: 0 0; }
    100% { background-position: 0 100px; }
}

@keyframes carMove {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100vw); }
}

/* =====================================================
   Header Styles
   ===================================================== */
.site-header,
header.wp-block-template-part {
    background: var(--bg-gradient) !important;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
}

.site-header .wp-block-site-title,
.site-header .wp-block-site-title a {
    color: var(--text-light) !important;
    font-weight: 800 !important;
    font-size: 1.5rem !important;
    text-transform: none !important;
    letter-spacing: -0.5px;
    text-decoration: none !important;
}

/* Navigation */
.wp-block-navigation a {
    color: var(--text-light) !important;
    font-weight: 500 !important;
    padding: 10px 20px !important;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    position: relative;
}

.wp-block-navigation a::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--parking-yellow);
    transition: var(--transition-fast);
    transform: translateX(-50%);
}

.wp-block-navigation a:hover::after {
    width: 60%;
}

.wp-block-navigation a:hover {
    background: rgba(255, 255, 255, 0.15) !important;
    transform: var(--antigravity-float);
}

/* =====================================================
   Hero Section - H1 주차시설물전문가
   ===================================================== */
.hero-section,
.wp-block-cover.hero-section {
    min-height: 100vh !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: var(--bg-gradient) !important;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        repeating-linear-gradient(
            90deg,
            transparent 0px,
            transparent 48px,
            rgba(255, 255, 255, 0.1) 48px,
            rgba(255, 255, 255, 0.1) 52px,
            transparent 52px,
            transparent 100px
        );
    animation: roadLine 3s linear infinite;
    pointer-events: none;
}

/* Floating particles */
.hero-section::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle, rgba(255, 255, 255, 0.1) 2px, transparent 2px),
        radial-gradient(circle, rgba(244, 208, 63, 0.1) 1px, transparent 1px);
    background-size: 100px 100px, 50px 50px;
    animation: float 10s ease-in-out infinite;
    pointer-events: none;
}

/* Main H1 Title */
h1.parking-main-title,
.hero-section h1,
.wp-block-heading:first-of-type {
    font-size: clamp(2.5rem, 8vw, 5rem) !important;
    font-weight: 900 !important;
    color: var(--text-light) !important;
    text-align: center;
    text-shadow:
        2px 2px 0 var(--parking-primary-dark),
        4px 4px 20px rgba(0, 0, 0, 0.3);
    animation: slideUp 1s ease-out, float 6s ease-in-out infinite 1s;
    letter-spacing: -2px;
    margin-bottom: 1.5rem !important;
    position: relative;
    z-index: 2;
}

h1.parking-main-title::before,
.hero-section h1::before {
    content: '🅿️';
    display: block;
    font-size: 0.4em;
    margin-bottom: 0.5rem;
    animation: pulse-glow 2s ease-in-out infinite;
}

/* Hero Subtitle */
.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 2rem;
    animation: slideUp 1s ease-out 0.3s both;
    line-height: 1.8;
}

/* Hero CTA Buttons */
.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: slideUp 1s ease-out 0.6s both;
}

.hero-cta .wp-block-button__link,
.btn-primary,
.btn-secondary {
    padding: 18px 40px !important;
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    border-radius: var(--radius-lg) !important;
    text-decoration: none !important;
    transition: var(--transition-bounce) !important;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--parking-secondary) !important;
    color: var(--text-light) !important;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--parking-secondary-light) !important;
    transform: var(--antigravity-hover);
    box-shadow: var(--shadow-float);
}

.btn-secondary {
    background: transparent !important;
    color: var(--text-light) !important;
    border: 2px solid var(--text-light) !important;
}

.btn-secondary:hover {
    background: var(--text-light) !important;
    color: var(--parking-primary) !important;
    transform: var(--antigravity-hover);
}

/* =====================================================
   Before/After Image Comparison Slider
   ===================================================== */
.before-after-container {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 3rem auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: var(--bg-dark);
    transition: var(--transition-medium);
}

.before-after-container:hover {
    transform: var(--antigravity-float);
    box-shadow: var(--shadow-float), var(--shadow-glow);
}

.before-after-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.before-image,
.after-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.before-image {
    z-index: 1;
}

.after-image {
    z-index: 2;
    clip-path: inset(0 50% 0 0);
}

/* Comparison Slider Handle */
.comparison-slider {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: var(--parking-yellow);
    z-index: 10;
    cursor: ew-resize;
    transform: translateX(-50%);
    box-shadow: 0 0 20px rgba(244, 208, 63, 0.5);
}

.slider-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: var(--parking-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    cursor: ew-resize;
    transition: var(--transition-fast);
    animation: pulse-glow 2s ease-in-out infinite;
}

.slider-handle:hover {
    transform: translate(-50%, -50%) scale(1.2);
    box-shadow: var(--shadow-float);
}

.slider-handle::before {
    content: '◀ ▶';
    font-size: 0.8rem;
    color: var(--parking-primary-dark);
    font-weight: 900;
    letter-spacing: 2px;
}

/* Before/After Labels */
.before-label,
.after-label {
    position: absolute;
    top: 20px;
    padding: 12px 24px;
    background: rgba(0, 0, 0, 0.8);
    color: var(--text-light);
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: var(--radius-md);
    z-index: 5;
    backdrop-filter: blur(10px);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.before-label {
    left: 20px;
    background: rgba(231, 76, 60, 0.9);
}

.after-label {
    right: 20px;
    background: rgba(46, 204, 113, 0.9);
}

/* Before/After Title */
.before-after-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    color: var(--text-light);
    z-index: 5;
}

.before-after-title h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 8px 0;
}

.before-after-title p {
    font-size: 0.95rem;
    opacity: 0.85;
    margin: 0;
}

/* =====================================================
   Portfolio Gallery - Before/After Grid
   ===================================================== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    padding: var(--section-padding) 5%;
    max-width: var(--container-max);
    margin: 0 auto;
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--text-light);
    box-shadow: var(--shadow-md);
    transition: var(--transition-medium);
    animation: slideUp 0.8s ease-out both;
}

.portfolio-item:nth-child(1) { animation-delay: 0.1s; }
.portfolio-item:nth-child(2) { animation-delay: 0.2s; }
.portfolio-item:nth-child(3) { animation-delay: 0.3s; }
.portfolio-item:nth-child(4) { animation-delay: 0.4s; }
.portfolio-item:nth-child(5) { animation-delay: 0.5s; }
.portfolio-item:nth-child(6) { animation-delay: 0.6s; }

.portfolio-item:hover {
    transform: var(--antigravity-hover);
    box-shadow: var(--shadow-float), var(--shadow-glow);
}

.portfolio-item .before-after-mini {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.portfolio-item .project-info {
    padding: 1.5rem;
}

.portfolio-item .project-info h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--parking-primary);
    margin: 0 0 0.5rem 0;
}

.portfolio-item .project-info p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
}

.portfolio-item .project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.portfolio-item .tag {
    padding: 6px 14px;
    background: var(--parking-primary);
    color: var(--text-light);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* =====================================================
   Services Section
   ===================================================== */
.services-section {
    padding: var(--section-padding) 5%;
    background: var(--bg-light);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg,
        var(--parking-primary) 0%,
        var(--parking-yellow) 25%,
        var(--parking-secondary) 50%,
        var(--parking-yellow) 75%,
        var(--parking-primary) 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: var(--container-max);
    margin: 0 auto;
}

.service-card {
    background: var(--text-light);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--parking-primary);
    transform: scaleX(0);
    transition: var(--transition-medium);
}

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

.service-card:hover {
    transform: var(--antigravity-rise);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition-medium);
}

.service-card:hover .service-icon {
    transform: var(--antigravity-float) rotate(10deg);
    animation: pulse-glow 1.5s ease-in-out infinite;
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--parking-primary);
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* =====================================================
   Statistics Section
   ===================================================== */
.stats-section {
    background: var(--bg-gradient);
    padding: var(--section-padding) 5%;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    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='0.05'%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");
    opacity: 0.5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    max-width: var(--container-max);
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    color: var(--text-light);
    animation: floatSlow 5s ease-in-out infinite;
}

.stat-item:nth-child(2) { animation-delay: 0.5s; }
.stat-item:nth-child(3) { animation-delay: 1s; }
.stat-item:nth-child(4) { animation-delay: 1.5s; }

.stat-number {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    display: block;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-top: 0.5rem;
    display: block;
}

/* =====================================================
   Testimonials
   ===================================================== */
.testimonials-section {
    padding: var(--section-padding) 5%;
    background: var(--bg-light);
}

.testimonial-card {
    background: var(--text-light);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    margin: 1rem;
    transition: var(--transition-medium);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 30px;
    font-size: 5rem;
    color: var(--parking-primary);
    opacity: 0.1;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-card:hover {
    transform: var(--antigravity-float);
    box-shadow: var(--shadow-lg);
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--bg-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-weight: 700;
    font-size: 1.2rem;
}

.testimonial-info h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--parking-primary);
    margin: 0;
}

.testimonial-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

/* =====================================================
   Contact Section
   ===================================================== */
.contact-section {
    padding: var(--section-padding) 5%;
    background: var(--bg-medium);
    color: var(--text-light);
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: var(--container-max);
    margin: 0 auto;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--parking-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 1rem;
    transition: var(--transition-fast);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--parking-primary);
    background: rgba(255, 255, 255, 0.1);
}

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

.contact-form button {
    width: 100%;
    padding: 1rem 2rem;
    background: var(--parking-secondary);
    color: var(--text-light);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-bounce);
}

.contact-form button:hover {
    background: var(--parking-secondary-light);
    transform: var(--antigravity-float);
    box-shadow: var(--shadow-lg);
}

/* =====================================================
   Footer
   ===================================================== */
.site-footer,
footer.wp-block-template-part {
    background: var(--bg-dark) !important;
    padding: 3rem 5% 1.5rem !important;
    color: var(--text-light) !important;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: var(--container-max);
    margin: 0 auto 2rem;
}

.footer-section h4 {
    color: var(--parking-yellow);
    font-weight: 700;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-fast);
    display: block;
    margin-bottom: 0.8rem;
}

.footer-section a:hover {
    color: var(--text-light);
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* =====================================================
   Section Titles
   ===================================================== */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--parking-primary);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--parking-secondary);
    border-radius: 2px;
}

.section-title p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 1.5rem auto 0;
}

/* =====================================================
   SEO Optimized Content Blocks
   ===================================================== */
.seo-content-block {
    padding: 3rem;
    background: var(--text-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}

.seo-content-block h2 {
    color: var(--parking-primary);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.seo-content-block h3 {
    color: var(--parking-primary-dark);
    font-size: 1.4rem;
    margin: 1.5rem 0 1rem;
}

.seo-content-block p {
    color: var(--text-primary);
    line-height: 1.9;
    margin-bottom: 1rem;
}

.seo-content-block ul {
    list-style: none;
    padding: 0;
}

.seo-content-block ul li {
    padding: 0.8rem 0 0.8rem 2rem;
    position: relative;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.seo-content-block ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--parking-secondary);
    font-weight: 700;
}

/* =====================================================
   Responsive Design
   ===================================================== */
@media (max-width: 1024px) {
    :root {
        --section-padding: clamp(40px, 8vw, 80px);
    }

    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    h1.parking-main-title,
    .hero-section h1 {
        font-size: clamp(2rem, 6vw, 3rem) !important;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .hero-cta .btn-primary,
    .hero-cta .btn-secondary {
        width: 100%;
        max-width: 300px;
    }

    .before-after-container {
        margin: 2rem 1rem;
        border-radius: var(--radius-lg);
    }

    .slider-handle {
        width: 50px;
        height: 50px;
    }

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

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

@media (max-width: 480px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        padding: 2rem 1rem;
    }

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

    .service-card {
        padding: 1.5rem;
    }

    .seo-content-block {
        padding: 1.5rem;
    }
}

/* =====================================================
   Accessibility
   ===================================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

:focus-visible {
    outline: 3px solid var(--parking-secondary);
    outline-offset: 3px;
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* =====================================================
   Print Styles
   ===================================================== */
@media print {
    .hero-section,
    .stats-section,
    .contact-section {
        background: white !important;
        color: black !important;
    }

    .before-after-container {
        page-break-inside: avoid;
    }
}