/* Urban Sundari Design System Custom Styles */

:root {
    --bg-primary: #100b07;
    --bg-dark: #050302;
    --bg-card: rgba(22, 16, 10, 0.7);
    --gold-primary: #dfba6b;
    --gold-secondary: #bfa15f;
    --gold-light: #f8e5c2;
    --gold-dark: #91753c;
    --text-light: #f9f9f9;
    --text-muted: #c9c5be;
    --shadow-gold: rgba(223, 186, 107, 0.2);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Base Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Background Particle Canvas */
#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    pointer-events: none;
}

/* Containers */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography & Titles */
h1, h2, h3, .brand-name {
    font-family: 'Cinzel', serif;
    font-weight: 700;
}

.section-header {
    margin-bottom: 60px;
}

.text-center {
    text-align: center;
}

.section-tag {
    color: var(--gold-primary);
    font-size: 0.85rem;
    letter-spacing: 3px;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.2rem;
    color: var(--text-light);
    letter-spacing: 1px;
}

.section-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--gold-primary), transparent);
    margin-top: 12px;
}

.section-divider.center {
    margin: 12px auto 0;
    background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-large {
    padding: 14px 32px;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-secondary));
    color: #000;
    border: 1px solid var(--gold-primary);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-secondary), var(--gold-dark));
    box-shadow: 0 5px 15px var(--shadow-gold);
    transform: translateY(-2px);
    color: #000;
}

.btn-secondary {
    background: transparent;
    color: var(--gold-primary);
    border: 1px solid var(--gold-primary);
}

.btn-secondary:hover {
    background: rgba(223, 186, 107, 0.08);
    transform: translateY(-2px);
}

/* Header Navbar */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

#main-header.scrolled {
    background-color: rgba(10, 7, 5, 0.92);
    backdrop-filter: blur(8px);
    padding: 12px 0;
    border-bottom: 1px solid rgba(223, 186, 107, 0.15);
}

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

.logo-area {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 12px;
}

.brand-logo {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.brand-name {
    color: var(--gold-primary);
    font-size: 1.4rem;
    letter-spacing: 1.5px;
    transition: var(--transition);
}

.logo-area:hover .brand-name {
    color: var(--text-light);
}

.nav-menu ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: var(--transition);
    padding: 8px 0;
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--gold-primary);
}

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

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

.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-nav-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    background-color: var(--text-light);
    transition: var(--transition);
}

/* Hero Section */
.hero-section {
    padding: 160px 0 100px;
    position: relative;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 60px;
}

.hero-badge {
    background: rgba(223, 186, 107, 0.1);
    color: var(--gold-primary);
    border: 1px solid rgba(223, 186, 107, 0.3);
    padding: 6px 16px;
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    border-radius: 4px;
    margin-bottom: 24px;
    font-weight: 600;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--text-light), var(--gold-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 4px 10px rgba(0,0,0,0.4);
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--gold-primary);
    margin-bottom: 20px;
    font-weight: 500;
    font-family: 'Cinzel', serif;
}

.hero-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-glow-ring {
    position: absolute;
    width: 320px;
    height: 320px;
    border: 2px dashed rgba(223, 186, 107, 0.25);
    border-radius: 50%;
    animation: rotate 40s linear infinite;
}

.visual-card {
    position: relative;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(30, 20, 10, 0.95), rgba(10, 7, 5, 0.99));
    border: 3px solid var(--gold-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 40px rgba(223, 186, 107, 0.15);
    animation: pulseGlow 4s ease-in-out infinite alternate;
}

.hero-logo-graphic {
    width: 140px;
    height: 140px;
    object-fit: contain;
}

/* About Section */
.about-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-primary), var(--bg-dark));
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    background-color: var(--bg-card);
    border-left: 3px solid var(--gold-primary);
    padding: 24px 30px;
    border-radius: 0 8px 8px 0;
    transition: var(--transition);
}

.info-card:hover {
    background-color: rgba(223, 186, 107, 0.05);
    transform: translateX(5px);
}

.info-card h3 {
    color: var(--gold-primary);
    font-size: 1.15rem;
    margin-bottom: 10px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

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

.about-showcase {
    position: relative;
    height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-border-decor {
    position: absolute;
    width: 85%;
    height: 85%;
    border: 1px solid var(--gold-primary);
    transform: rotate(3deg);
    z-index: 1;
}

.showcase-content-box {
    position: relative;
    z-index: 2;
    background: linear-gradient(135deg, rgba(30, 22, 14, 0.95), rgba(15, 11, 7, 0.99));
    border: 1px solid rgba(223, 186, 107, 0.3);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.5);
    text-align: center;
    width: 80%;
}

.quote-icon {
    font-size: 2.5rem;
    color: var(--gold-primary);
    opacity: 0.3;
    margin-bottom: 20px;
}

.showcase-quote {
    font-family: 'Cinzel', serif;
    font-size: 1.25rem;
    line-height: 1.5;
    margin-bottom: 20px;
    color: var(--text-light);
}

.showcase-author {
    font-size: 0.85rem;
    color: var(--gold-primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 600;
}

/* Mission & Vision Section */
.mission-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-dark), var(--bg-primary));
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 70px;
}

.pillar-card {
    background-color: var(--bg-card);
    border: 1px solid rgba(223, 186, 107, 0.1);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
}

.pillar-card:hover {
    transform: translateY(-8px);
    border-color: rgba(223, 186, 107, 0.4);
    box-shadow: 0 10px 30px rgba(223, 186, 107, 0.08);
}

.pillar-card.highlighted {
    background: linear-gradient(135deg, rgba(40, 29, 17, 0.9), rgba(22, 16, 10, 0.95));
    border: 2px solid var(--gold-primary);
    box-shadow: 0 15px 40px rgba(223, 186, 107, 0.12);
}

.pillar-icon-wrapper {
    width: 70px;
    height: 70px;
    background: rgba(223, 186, 107, 0.1);
    border: 1px solid var(--gold-primary);
    color: var(--gold-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 1.8rem;
    transition: var(--transition);
}

.pillar-card:hover .pillar-icon-wrapper {
    background: var(--gold-primary);
    color: #000;
}

.pillar-title {
    font-size: 1.4rem;
    margin-bottom: 14px;
    color: var(--text-light);
    letter-spacing: 1px;
}

.pillar-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.goals-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.goal-item {
    display: flex;
    gap: 20px;
    background: rgba(255,255,255,0.02);
    padding: 20px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.04);
}

.goal-icon {
    font-size: 1.4rem;
    color: var(--gold-primary);
    margin-top: 2px;
}

.goal-text h4 {
    font-family: 'Cinzel', serif;
    font-size: 1.05rem;
    color: var(--gold-primary);
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.goal-text p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Slogan Section Banner */
.slogan-section {
    position: relative;
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(rgba(10, 7, 5, 0.88), rgba(10, 7, 5, 0.88)), url('../logo/logo.png') center/100px no-repeat fixed;
    border-top: 1px solid rgba(223, 186, 107, 0.2);
    border-bottom: 1px solid rgba(223, 186, 107, 0.2);
}

.slogan-text {
    font-size: 2.2rem;
    color: var(--gold-primary);
    letter-spacing: 1.5px;
    margin-bottom: 16px;
    line-height: 1.3;
}

.slogan-sub {
    font-size: 1.25rem;
    color: var(--text-light);
    font-family: 'Cinzel', serif;
    letter-spacing: 2px;
    margin-bottom: 24px;
}

.slogan-accent-line {
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
    margin: 0 auto;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
}

.contact-card {
    position: relative;
    background: linear-gradient(135deg, rgba(20, 15, 10, 0.95), rgba(8, 6, 4, 0.98));
    border: 1px solid rgba(223, 186, 107, 0.25);
    border-radius: 12px;
    padding: 60px 40px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    overflow: hidden;
}

.contact-decor-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(223, 186, 107, 0.2), transparent 70%);
    top: -50px;
    right: -50px;
}

.contact-title {
    font-size: 1.8rem;
    color: var(--gold-primary);
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.contact-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 35px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.email-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: transparent;
    border: 2px solid var(--gold-primary);
    color: var(--gold-primary);
    padding: 14px 36px;
    font-size: 1.15rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 4px;
    letter-spacing: 1px;
    transition: var(--transition);
}

.email-btn:hover {
    background: var(--gold-primary);
    color: #000;
    box-shadow: 0 5px 20px var(--shadow-gold);
    transform: translateY(-2px);
}

/* Footer */
.main-footer {
    background-color: var(--bg-dark);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255,255,255,0.03);
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-logo {
    height: 38px;
    width: auto;
}

.footer-title {
    color: var(--gold-primary);
    font-size: 1.25rem;
    letter-spacing: 1.5px;
}

.footer-meta {
    color: var(--text-muted);
    font-size: 0.88rem;
    max-width: 500px;
    margin-bottom: 30px;
}

.footer-divider {
    width: 100%;
    height: 1px;
    background-color: rgba(255,255,255,0.05);
    margin-bottom: 24px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    width: 100%;
    font-size: 0.8rem;
    color: #777;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: #777;
    text-decoration: none;
    transition: var(--transition);
}

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

/* Keyframes Animations */
@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulseGlow {
    0% {
        box-shadow: 0 10px 30px rgba(223, 186, 107, 0.15);
    }
    100% {
        box-shadow: 0 10px 45px rgba(223, 186, 107, 0.35);
    }
}

/* Responsive Grid / Media Queries */

@media (max-width: 991px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-showcase {
        height: 300px;
    }
    .showcase-content-box {
        width: 90%;
    }
    .pillars-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto 50px;
    }
    .slogan-text {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .hero-subtitle {
        font-size: 1.15rem;
    }
    .goals-grid {
        grid-template-columns: 1fr;
    }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 250px;
        height: 100vh;
        background-color: var(--bg-dark);
        border-left: 1px solid rgba(223, 186, 107, 0.2);
        padding: 100px 30px;
        transition: var(--transition);
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    }
    .nav-menu.active {
        right: 0;
    }
    .nav-menu ul {
        flex-direction: column;
        gap: 25px;
    }
    .mobile-nav-toggle {
        display: flex;
    }
    .mobile-nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    .mobile-nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }
    .header-action {
        display: none; /* Login button stays inside nav menu, or is visual in menu */
    }
    .footer-bottom {
        flex-direction: column;
        align-items: center;
    }
    .contact-card {
        padding: 45px 20px;
    }
    .contact-title {
        font-size: 1.4rem;
        line-height: 1.4;
    }
    .email-btn {
        padding: 10px 20px;
        font-size: 0.95rem;
        max-width: 100%;
        word-break: break-all;
    }
    .visual-glow-ring {
        width: 260px;
        height: 260px;
    }
    .visual-card {
        width: 200px;
        height: 200px;
    }
    .hero-logo-graphic {
        width: 110px;
        height: 110px;
    }
    .showcase-content-box {
        padding: 24px 16px;
        width: 100%;
    }
    .image-border-decor {
        width: 95%;
        height: 95%;
    }
}