/*
Theme Name: 서울누수탐지 테마
Theme URI: https://seoul.forcing.co.kr
Author: Seoul Nusu
Description: 서울누수탐지 전문 테마 - 핫핑크 컬러, Lato 폰트, 리퀴드 웨이브 효과
Version: 1.0
Text Domain: seoul-nusu
*/

/* ===== CSS Variables ===== */
:root {
    --primary-color: #fc5c7d;
    --primary-dark: #e5456a;
    --primary-light: #ff7a9a;
    --secondary-color: #6a82fb;
    --gradient-start: #fc5c7d;
    --gradient-end: #6a82fb;
    --text-color: #333333;
    --text-light: #666666;
    --text-muted: #999999;
    --bg-color: #ffffff;
    --bg-light: #f8f9fa;
    --bg-dots: #fafafa;
    --border-color: #e9ecef;
    --shadow: 0 4px 20px rgba(252, 92, 125, 0.15);
    --shadow-lg: 0 10px 40px rgba(252, 92, 125, 0.2);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
}

/* ===== Font Import ===== */
@import url('https://fonts.googleapis.com/css2?family=Lato:wght@300;400;700;900&display=swap');

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

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

body {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--bg-color);
    /* Dot pattern background */
    background-image: radial-gradient(circle, #ddd 1px, transparent 1px);
    background-size: 20px 20px;
}

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

a:hover {
    color: var(--primary-dark);
}

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

/* ===== Skip Link ===== */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: #fff;
    padding: 10px 20px;
    z-index: 9999;
    border-radius: var(--radius);
}

.skip-link:focus {
    top: 10px;
    color: #fff;
}

/* ===== Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Liquid Wave Effect ===== */
.wave-section {
    position: relative;
    overflow: hidden;
}

.wave-bg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    overflow: hidden;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120'%3E%3Cpath fill='%23ffffff' d='M0,60 C150,120 350,0 600,60 C850,120 1050,0 1200,60 L1200,120 L0,120 Z'/%3E%3C/svg%3E") repeat-x;
    background-size: 50% 100%;
    animation: wave 8s linear infinite;
}

.wave:nth-child(2) {
    bottom: 5px;
    opacity: 0.5;
    animation: wave 6s linear infinite reverse;
}

.wave:nth-child(3) {
    bottom: 10px;
    opacity: 0.3;
    animation: wave 10s linear infinite;
}

@keyframes wave {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== Header - Tab Style Navigation ===== */
.site-header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.site-title {
    font-size: 1.8rem;
    font-weight: 900;
    margin: 0;
}

.site-title a {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Tab Style Navigation */
.main-navigation {
    background: var(--bg-light);
    border-radius: var(--radius);
    padding: 5px;
}

.main-navigation ul {
    list-style: none;
    display: flex;
    gap: 5px;
}

.main-navigation li a {
    display: block;
    padding: 12px 24px;
    color: var(--text-light);
    font-weight: 600;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

.main-navigation li a:hover,
.main-navigation li.current-menu-item a {
    background: #fff;
    color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.main-navigation li.current-menu-item a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border: none;
    color: #fff;
    padding: 10px 15px;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 1rem;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .main-navigation {
        position: absolute;
        top: 100%;
        left: 20px;
        right: 20px;
        display: none;
        padding: 15px;
        box-shadow: var(--shadow);
    }

    .main-navigation.active {
        display: block;
    }

    .main-navigation ul {
        flex-direction: column;
    }

    .header-main {
        flex-wrap: wrap;
    }
}

/* ===== Buttons with Loading Animation ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: #fff;
}

/* Loading Animation */
.btn.loading {
    pointer-events: none;
}

.btn.loading::after {
    content: '';
    width: 18px;
    height: 18px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== Hero Section with Liquid Effect ===== */
.hero-section {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    color: #fff;
    padding: 100px 0 150px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Ccircle cx='50' cy='50' r='2' fill='rgba(255,255,255,0.1)'/%3E%3C/svg%3E");
    background-size: 30px 30px;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.hero-subtitle {
    font-size: 1.3rem;
    opacity: 0.95;
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-buttons .btn-outline {
    border-color: #fff;
    color: #fff;
}

.hero-buttons .btn-outline:hover {
    background: #fff;
    color: var(--primary-color);
}

/* Hero Liquid Wave */
.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    overflow: hidden;
}

.hero-wave svg {
    position: absolute;
    bottom: 0;
    width: 200%;
    height: 100%;
    animation: heroWave 15s ease-in-out infinite;
}

.hero-wave svg:nth-child(2) {
    animation-delay: -5s;
    opacity: 0.5;
}

@keyframes heroWave {
    0%, 100% { transform: translateX(0) translateY(0); }
    50% { transform: translateX(-25%) translateY(5px); }
}

/* ===== Statistics Cards ===== */
.stats-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-number span {
    font-size: 1.5rem;
}

.stat-label {
    color: var(--text-light);
    font-weight: 600;
}

@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Portfolio Grid Layout ===== */
.portfolio-section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text-color);
    margin-bottom: 15px;
}

.section-desc {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.portfolio-item {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.portfolio-image {
    position: relative;
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255,255,255,0.8);
    overflow: hidden;
}

.portfolio-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.1);
    opacity: 0;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-image::after {
    opacity: 1;
}

.portfolio-content {
    padding: 25px;
}

.portfolio-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-color);
}

.portfolio-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-weight: 600;
    color: var(--primary-color);
}

.portfolio-link:hover {
    gap: 10px;
}

@media (max-width: 992px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Content Section ===== */
.content-section {
    padding: 80px 0;
    background: #fff;
}

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

.content-wrapper h2 {
    font-size: 2rem;
    font-weight: 900;
    color: var(--text-color);
    margin: 40px 0 20px;
    padding-left: 15px;
    border-left: 4px solid var(--primary-color);
}

.content-wrapper h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 30px 0 15px;
}

.content-wrapper p {
    margin-bottom: 20px;
    color: var(--text-light);
    line-height: 1.9;
}

.content-wrapper ul, .content-wrapper ol {
    margin: 20px 0;
    padding-left: 25px;
}

.content-wrapper li {
    margin-bottom: 10px;
    color: var(--text-light);
}

/* ===== Process Section ===== */
.process-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.process-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    border-radius: 2px;
}

.process-step {
    text-align: center;
    position: relative;
    flex: 1;
    padding: 0 10px;
}

.step-number {
    width: 80px;
    height: 80px;
    background: #fff;
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary-color);
    margin: 0 auto 20px;
    position: relative;
    z-index: 2;
    transition: var(--transition);
}

.process-step:hover .step-number {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
    border-color: transparent;
    transform: scale(1.1);
}

.process-step h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

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

@media (max-width: 768px) {
    .process-steps {
        flex-direction: column;
        gap: 40px;
    }

    .process-steps::before {
        top: 0;
        bottom: 0;
        left: 40px;
        right: auto;
        width: 3px;
        height: auto;
    }

    .process-step {
        display: flex;
        align-items: center;
        text-align: left;
        padding: 0;
    }

    .step-number {
        margin: 0 20px 0 0;
        flex-shrink: 0;
    }
}

/* ===== CTA Section ===== */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Ccircle cx='30' cy='30' r='1.5' fill='rgba(255,255,255,0.1)'/%3E%3C/svg%3E");
    animation: floatDots 20s linear infinite;
}

@keyframes floatDots {
    0% { transform: translate(0, 0); }
    100% { transform: translate(30px, 30px); }
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.2rem;
    opacity: 0.95;
    margin-bottom: 30px;
}

.cta-section .btn-outline {
    border-color: #fff;
    color: #fff;
}

.cta-section .btn-outline:hover {
    background: #fff;
    color: var(--primary-color);
}

/* ===== Blog Section ===== */
.blog-section {
    padding: 80px 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-thumbnail {
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    overflow: hidden;
}

.blog-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-thumbnail img {
    transform: scale(1.05);
}

.blog-content {
    padding: 25px;
}

.blog-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.blog-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-content h3 a {
    color: var(--text-color);
}

.blog-content h3 a:hover {
    color: var(--primary-color);
}

.blog-excerpt {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.read-more {
    font-weight: 600;
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.read-more:hover {
    gap: 10px;
}

@media (max-width: 992px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Page Header ===== */
.page-header {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Ccircle cx='20' cy='20' r='1' fill='rgba(255,255,255,0.15)'/%3E%3C/svg%3E");
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 900;
    position: relative;
    z-index: 2;
    margin-bottom: 15px;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    font-size: 0.95rem;
    opacity: 0.9;
    position: relative;
    z-index: 2;
}

.breadcrumb a {
    color: #fff;
    opacity: 0.8;
}

.breadcrumb a:hover {
    opacity: 1;
    color: #fff;
}

/* ===== Blog Layout ===== */
.blog-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
    padding: 60px 0;
}

.blog-main {
    min-width: 0;
}

.blog-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.widget {
    background: #fff;
    border-radius: var(--radius);
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: var(--shadow);
}

.widget h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--bg-light);
    color: var(--text-color);
}

.widget ul {
    list-style: none;
}

.widget ul li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.widget ul li:last-child {
    border-bottom: none;
}

.widget ul li a {
    color: var(--text-light);
    display: flex;
    justify-content: space-between;
}

.widget ul li a:hover {
    color: var(--primary-color);
}

@media (max-width: 992px) {
    .blog-layout {
        grid-template-columns: 1fr;
    }

    .blog-sidebar {
        position: static;
    }
}

/* ===== Posts Grid ===== */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.post-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.post-thumbnail {
    aspect-ratio: 16/10;
    overflow: hidden;
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.post-card:hover .post-thumbnail img {
    transform: scale(1.05);
}

.post-content {
    padding: 25px;
}

.post-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.post-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.post-title a {
    color: var(--text-color);
}

.post-title a:hover {
    color: var(--primary-color);
}

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

/* ===== Single Post ===== */
.single-post {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow);
}

.page-content {
    font-size: 1.05rem;
    line-height: 1.9;
}

.page-content h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 40px 0 20px;
    padding-left: 15px;
    border-left: 4px solid var(--primary-color);
}

.page-content h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 30px 0 15px;
}

.page-content p {
    margin-bottom: 20px;
    color: var(--text-light);
}

.page-content ul, .page-content ol {
    margin: 20px 0;
    padding-left: 25px;
}

.page-content li {
    margin-bottom: 10px;
}

/* ===== FAQ Section ===== */
.faq-section {
    padding: 60px 0;
}

.faq-item {
    background: #fff;
    border-radius: var(--radius);
    margin-bottom: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    padding: 20px 25px;
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 25px 20px;
    max-height: 500px;
}

.faq-answer p {
    color: var(--text-light);
    line-height: 1.8;
}

/* ===== 404 Error Page ===== */
.error-404 {
    text-align: center;
    padding: 100px 20px;
}

.error-404 h2 {
    font-size: 8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 20px;
}

.error-404 p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

.error-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Search Form ===== */
.search-form {
    display: flex;
    gap: 10px;
}

.search-form .search-field {
    flex: 1;
    padding: 12px 18px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.search-form .search-field:focus {
    outline: none;
    border-color: var(--primary-color);
}

.search-form .search-submit {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-family: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

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

/* ===== Pagination ===== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 50px;
}

.pagination a, .pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: #fff;
    border-radius: var(--radius);
    color: var(--text-color);
    font-weight: 600;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.pagination a:hover, .pagination .current {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
}

/* ===== Footer ===== */
.site-footer {
    background: #1a1a2e;
    color: #fff;
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-col h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: #fff;
}

.footer-col p {
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 25px 0;
    text-align: center;
    color: rgba(255,255,255,0.5);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Responsive Typography ===== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }
}

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

/* ===== No Posts ===== */
.no-posts {
    text-align: center;
    padding: 60px 20px;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.no-posts h2 {
    color: var(--text-color);
    margin-bottom: 10px;
}

.no-posts p {
    color: var(--text-light);
}