/*
Theme Name: Daegu Palgongsan Theme
Theme URI: https://daegu.goksan.co.kr
Description: 대구 팔공산 위치 정보 - Antigravity Premium Edition
Version: 2.0
Author: Goksan
Text Domain: daegu-theme
*/

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

:root {
    --primary: #fbc2eb;
    --primary-dark: #e899d4;
    --secondary: #a18cd1;
    --accent: #667eea;
    --gold: #d4af37;
    --rose-gold: #b76e79;
    --text-dark: #1a1a2e;
    --text-light: #4a4a6a;
    --white: #ffffff;
    --bg-cream: #fefcf9;
    --gradient-luxury: linear-gradient(135deg, #fbc2eb 0%, #a18cd1 50%, #667eea 100%);
    --gradient-gold: linear-gradient(135deg, #f5e6c8 0%, #d4af37 50%, #b8860b 100%);
    --gradient-aurora: linear-gradient(135deg, #a8edea 0%, #fed6e3 25%, #fbc2eb 50%, #a18cd1 75%, #667eea 100%);
    --shadow-luxury: 0 25px 50px -12px rgba(161, 140, 209, 0.4);
    --shadow-float: 0 20px 40px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 40px rgba(251, 194, 235, 0.5);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'KoPubWorld Dotum', 'Noto Sans KR', sans-serif;
    font-weight: 400;
    line-height: 1.8;
    color: var(--text-dark);
    background: var(--bg-cream);
    overflow-x: hidden;
    perspective: 1000px;
}

/* Antigravity Background Canvas */
#antigravity-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* Floating Orbs Background */
.floating-orbs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.5;
    animation: floatOrb 20s ease-in-out infinite;
}

.orb:nth-child(1) {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.orb:nth-child(2) {
    width: 300px;
    height: 300px;
    background: var(--secondary);
    top: 50%;
    right: -50px;
    animation-delay: -5s;
}

.orb:nth-child(3) {
    width: 350px;
    height: 350px;
    background: var(--accent);
    bottom: -100px;
    left: 30%;
    animation-delay: -10s;
}

.orb:nth-child(4) {
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, #fed6e3, #a8edea);
    top: 30%;
    left: 50%;
    animation-delay: -15s;
}

@keyframes floatOrb {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(50px, -30px) scale(1.1);
    }
    50% {
        transform: translate(-30px, 50px) scale(0.9);
    }
    75% {
        transform: translate(-50px, -20px) scale(1.05);
    }
}

/* Premium Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 1px 40px rgba(161, 140, 209, 0.15);
    padding: 10px 0;
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    color: var(--text-dark);
}

.logo-icon {
    width: 55px;
    height: 55px;
    background: var(--gradient-luxury);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-float);
    animation: levitate 3s ease-in-out infinite;
    position: relative;
}

.logo-icon::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 18px;
    background: var(--gradient-luxury);
    z-index: -1;
    opacity: 0.5;
    filter: blur(10px);
    animation: pulse 2s ease-in-out infinite;
}

.logo-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--white);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-luxury);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

@keyframes levitate {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-8px) rotate(2deg);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 10px;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    padding: 12px 24px;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.main-nav a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-luxury);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 50px;
}

.main-nav a:hover {
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.main-nav a:hover::before {
    opacity: 1;
}

.main-nav a span {
    position: relative;
    z-index: 1;
}

.menu-toggle {
    display: none;
    background: var(--gradient-luxury);
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 15px;
    box-shadow: var(--shadow-float);
}

/* Hero Section - Antigravity */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 20px;
}

.hero-content {
    text-align: center;
    z-index: 10;
    max-width: 900px;
    animation: fadeInUp 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-badge {
    display: inline-block;
    padding: 10px 25px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 30px;
    box-shadow: var(--shadow-float);
    animation: levitate 4s ease-in-out infinite;
    border: 1px solid rgba(161, 140, 209, 0.2);
}

.hero-content h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
    background: var(--gradient-luxury);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 8s ease infinite;
    background-size: 200% 200%;
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.hero-content p {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    background: var(--gradient-luxury);
    color: var(--white);
    text-decoration: none;
    border-radius: 60px;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: var(--shadow-luxury);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 30px 60px -12px rgba(161, 140, 209, 0.5);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    color: var(--text-dark);
    text-decoration: none;
    border-radius: 60px;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: var(--shadow-float);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(161, 140, 209, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-5px);
    border-color: var(--secondary);
    box-shadow: var(--shadow-luxury);
}

/* Floating Mountain SVG */
.floating-mountain {
    position: absolute;
    bottom: 5%;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 800px;
    opacity: 0.15;
    animation: floatMountain 8s ease-in-out infinite;
}

@keyframes floatMountain {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-20px);
    }
}

/* Antigravity Particles */
.particle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--gradient-luxury);
    border-radius: 50%;
    animation: floatParticle 15s linear infinite;
    opacity: 0.6;
}

@keyframes floatParticle {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}

/* Content Sections */
.content-section {
    padding: 120px 20px;
    position: relative;
}

.section-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--gradient-luxury);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.section-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    background: var(--gradient-luxury);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Premium Cards - Antigravity Effect */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 40px;
}

.info-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 45px;
    box-shadow: var(--shadow-float);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.5);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-luxury);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.info-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-luxury);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

.info-card:hover {
    transform: translateY(-15px) rotateX(5deg);
    box-shadow: var(--shadow-luxury);
}

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

.card-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-luxury);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    margin-bottom: 25px;
    box-shadow: var(--shadow-float);
    animation: levitate 4s ease-in-out infinite;
    position: relative;
}

.card-icon::after {
    content: '';
    position: absolute;
    inset: -5px;
    background: var(--gradient-luxury);
    border-radius: 28px;
    z-index: -1;
    opacity: 0.3;
    filter: blur(15px);
}

.info-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 700;
}

.info-card p {
    color: var(--text-light);
    line-height: 1.9;
    font-size: 1.05rem;
}

/* Map Section */
.map-section {
    padding: 120px 20px;
    background: linear-gradient(180deg, transparent, rgba(161, 140, 209, 0.05));
}

.map-container {
    max-width: 1100px;
    margin: 0 auto;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow-luxury);
    position: relative;
    animation: levitate 6s ease-in-out infinite;
}

.map-container::before {
    content: '';
    position: absolute;
    inset: -5px;
    background: var(--gradient-luxury);
    border-radius: 35px;
    z-index: -1;
    opacity: 0.5;
    filter: blur(20px);
}

.map-container iframe {
    width: 100%;
    height: 500px;
    border: none;
    display: block;
}

/* Stats Section */
.stats-section {
    padding: 100px 20px;
    background: var(--gradient-luxury);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    inset: 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='0.1'%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");
}

.stats-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-number {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 10px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
    font-weight: 500;
}

/* CTA Section */
.cta-section {
    padding: 150px 20px;
    text-align: center;
    position: relative;
}

.cta-card {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    padding: 80px 60px;
    border-radius: 40px;
    box-shadow: var(--shadow-luxury);
    position: relative;
    animation: levitate 5s ease-in-out infinite;
}

.cta-card::before {
    content: '';
    position: absolute;
    inset: -3px;
    background: var(--gradient-luxury);
    border-radius: 43px;
    z-index: -1;
    opacity: 0.5;
    filter: blur(15px);
}

.cta-card h2 {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-luxury);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.cta-card p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 40px;
}

/* Footer */
.site-footer {
    background: var(--text-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 80px 20px 40px;
    position: relative;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-luxury);
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-nav {
    margin-bottom: 40px;
}

.footer-nav ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    list-style: none;
    gap: 30px;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 25px;
}

.footer-nav a:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
}

.copyright {
    font-size: 0.95rem;
    opacity: 0.6;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll Progress */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: var(--gradient-luxury);
    z-index: 1001;
    transition: width 0.1s ease;
    box-shadow: 0 0 10px rgba(251, 194, 235, 0.8);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .header-inner {
        padding: 0 20px;
    }

    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        display: none;
        align-items: center;
        justify-content: center;
        z-index: 999;
    }

    .main-nav.active {
        display: flex;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .main-nav a {
        font-size: 1.3rem;
        padding: 15px 30px;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

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

    .info-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .info-card {
        padding: 35px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .cta-card {
        padding: 50px 30px;
    }

    .cta-card h2 {
        font-size: 1.8rem;
    }

    .floating-orbs .orb {
        transform: scale(0.5);
    }
}

/* Page Styles */
.page-content {
    max-width: 900px;
    margin: 120px auto 80px;
    padding: 60px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    box-shadow: var(--shadow-luxury);
}

.page-content h1 {
    font-size: 2.5rem;
    background: var(--gradient-luxury);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 3px solid;
    border-image: var(--gradient-luxury) 1;
}

/* Form Styles */
.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid rgba(161, 140, 209, 0.2);
    border-radius: 15px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 20px rgba(161, 140, 209, 0.2);
}

.btn-submit {
    display: inline-block;
    padding: 16px 40px;
    background: var(--gradient-luxury);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: var(--shadow-float);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-luxury);
}

/* 404 Page */
.error-404 h1 {
    font-size: 10rem;
    background: var(--gradient-luxury);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 20px;
    animation: levitate 3s ease-in-out infinite;
}