/* -------------------------------------------------------------
   Lourdian Innovation Hub Premium Minimalist Stylesheet
   Designed with professional, modern white/light grid layouts
------------------------------------------------------------- */

/* Custom Variables */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #fafbfc;
    --bg-tertiary: #f4f6f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --color-primary: #1e40af; /* Deep Royal Blue */
    --color-primary-light: #eff6ff;
    --color-accent: #ff5a00; /* KSUM Vibrant Orange */
    --color-accent-light: #fff7ed;
    --color-teal: #0d9488;
    --border-color: rgba(15, 23, 42, 0.06);
    --border-color-hover: rgba(15, 23, 42, 0.12);
    
    /* Shadows */
    --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.02);
    --shadow-card: 0 10px 30px rgba(15, 23, 42, 0.04);
    --shadow-hover: 0 20px 40px rgba(15, 23, 42, 0.08);
    --shadow-header: 0 4px 30px rgba(0, 0, 0, 0.02);
    
    /* Border Radii */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    
    /* Container Width */
    --max-width: 1200px;
}

/* -------------------------------------------------------------
   Base Resets & Global Styles
------------------------------------------------------------- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.25;
}

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

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

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

.bg-alt {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

/* -------------------------------------------------------------
   Typography Utilities & Header Components
------------------------------------------------------------- */
.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header {
    max-width: 680px;
    margin: 0 auto 60px auto;
}

.subtitle {
    display: inline-block;
    color: var(--color-accent);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
    padding: 4px 12px;
    background-color: var(--color-accent-light);
    border-radius: var(--radius-full);
}

.section-title {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-desc {
    font-size: 17px;
    color: var(--text-muted);
}

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

/* -------------------------------------------------------------
   Buttons
------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 15px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-spring);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--bg-primary);
    box-shadow: 0 4px 14px rgba(30, 64, 175, 0.15);
}

.btn-primary:hover {
    background-color: #1e3a8a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 64, 175, 0.25);
}

.btn-secondary {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color-hover);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 13.5px;
    border-radius: var(--radius-sm);
}

.btn-block {
    display: flex;
    width: 100%;
}

.icon-right {
    margin-left: 8px;
    transition: var(--transition-fast);
}

.btn:hover .icon-right {
    transform: translateX(3px);
}

/* -------------------------------------------------------------
   Header & Navigation
------------------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.header.scrolled {
    padding: 8px 0;
    box-shadow: var(--shadow-header);
    background-color: rgba(255, 255, 255, 0.95);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    transition: var(--transition-smooth);
}

.header.scrolled .header-container {
    height: 64px;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 22px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--color-primary);
    margin-right: 4px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text-secondary);
    position: relative;
    padding: 6px 0;
}

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

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

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

.nav-link.idea-link {
    color: var(--color-accent);
}

.nav-link.idea-link::after {
    background-color: var(--color-accent);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1010;
}

.mobile-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: var(--radius-full);
    transition: var(--transition-smooth);
}

/* -------------------------------------------------------------
   Hero Section
------------------------------------------------------------- */
.hero {
    position: relative;
    padding: 180px 0 100px 0;
    background-color: var(--bg-primary);
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.shape {
    position: absolute;
    border-radius: var(--radius-full);
    filter: blur(120px);
    opacity: 0.35;
}

.shape-1 {
    top: -10%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(30,64,175,0.2) 0%, rgba(255,255,255,0) 70%);
}

.shape-2 {
    bottom: -20%;
    left: -10%;
    width: 45vw;
    height: 45vw;
    background: radial-gradient(circle, rgba(255,90,0,0.15) 0%, rgba(255,255,255,0) 70%);
}

.hero-container {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 860px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 32px;
    box-shadow: var(--shadow-subtle);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: var(--radius-full);
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 90, 0, 0.5); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(255, 90, 0, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 90, 0, 0); }
}

.hero-title {
    font-size: 64px;
    font-weight: 850;
    letter-spacing: -2px;
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-lead {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 80px;
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    border-top: 1px solid var(--border-color);
    padding-top: 50px;
    max-width: 700px;
    margin: 0 auto;
}

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

.stat-num {
    font-family: 'Outfit', sans-serif;
    font-size: 40px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* -------------------------------------------------------------
   About Section
------------------------------------------------------------- */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 32px;
}

.about-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.about-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--border-color-hover);
}

.icon-box {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 24px;
}

.main-about {
    grid-row: span 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.main-about h3 {
    font-size: 28px;
    margin-bottom: 16px;
}

.main-about p {
    color: var(--text-secondary);
    font-size: 17px;
    line-height: 1.7;
}

.main-about strong {
    color: var(--text-primary);
}

.vision-card, .mission-card {
    padding: 32px;
}

.vision-card .icon-box, .mission-card .icon-box {
    width: 48px;
    height: 48px;
    font-size: 18px;
    margin-bottom: 18px;
}

.vision-card h3, .mission-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.vision-card blockquote, .mission-card blockquote {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 14.5px;
    font-style: italic;
    color: var(--text-muted);
    border-left: 3px solid var(--color-accent);
    padding-left: 16px;
    line-height: 1.6;
}

.mission-card blockquote {
    border-left-color: var(--color-primary);
}

/* -------------------------------------------------------------
   Objectives Section
------------------------------------------------------------- */
.objectives-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.obj-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
    position: relative;
}

.obj-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(30, 64, 175, 0.2);
}

.obj-num {
    font-family: 'Outfit', sans-serif;
    font-size: 44px;
    font-weight: 800;
    color: rgba(30, 64, 175, 0.1);
    position: absolute;
    top: 24px;
    right: 32px;
    line-height: 1;
}

.obj-card h3 {
    font-size: 20px;
    margin-bottom: 14px;
    padding-right: 40px;
}

.obj-card p {
    font-size: 14.5px;
    color: var(--text-secondary);
}

/* -------------------------------------------------------------
   Activities Section
------------------------------------------------------------- */
.activities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.activity-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px;
    display: flex;
    gap: 24px;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-card);
}

.activity-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--border-color-hover);
}

.activity-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    background-color: var(--bg-tertiary);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: var(--transition-smooth);
}

.activity-card:hover .activity-icon {
    background-color: var(--color-primary);
    color: var(--bg-primary);
}

.activity-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.activity-card p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* -------------------------------------------------------------
   Why Join Section
------------------------------------------------------------- */
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 48px;
    align-items: center;
}

.why-card-spotlight {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 44px;
    box-shadow: var(--shadow-hover);
    position: relative;
}

.spotlight-tag {
    display: inline-block;
    color: var(--color-accent);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    background-color: var(--color-accent-light);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
}

.why-card-spotlight h3 {
    font-size: 26px;
    margin-bottom: 16px;
}

.why-card-spotlight p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.why-bullets {
    list-style: none;
}

.why-bullets li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.text-accent {
    color: var(--color-accent);
}

.why-features-block {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.why-feat-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    gap: 20px;
    transition: var(--transition-smooth);
}

.why-feat-card:hover {
    border-color: var(--border-color-hover);
    box-shadow: var(--shadow-card);
    transform: translateX(4px);
}

.feat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.why-feat-card h4 {
    font-size: 17px;
    margin-bottom: 6px;
}

.why-feat-card p {
    font-size: 13.5px;
    color: var(--text-muted);
}

/* -------------------------------------------------------------
   Idea Submission Portal Section
------------------------------------------------------------- */
.portal-container {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-hover);
    background-color: var(--bg-primary);
}

.portal-info {
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 44px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.portal-info h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.portal-info p {
    font-size: 15px;
    margin-bottom: 24px;
}

.portal-check-list {
    list-style: none;
    margin-bottom: 32px;
}

.portal-check-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 12px;
}

.portal-check-list li i {
    color: var(--color-teal);
}

.portal-mascot {
    display: flex;
    gap: 16px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: var(--radius-md);
    font-size: 13px;
    align-items: center;
}

.portal-mascot i {
    font-size: 28px;
    color: var(--color-primary);
}

.portal-form-wrapper {
    padding: 44px;
}

.portal-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input, 
.form-group select, 
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--border-color-hover);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 14.5px;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: var(--transition-fast);
    outline: none;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-group select {
    cursor: pointer;
}

.form-success-message {
    text-align: center;
    padding: 40px 0;
    animation: scaleUp 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes scaleUp {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.success-icon {
    width: 72px;
    height: 72px;
    background-color: #d1fae5;
    color: var(--color-teal);
    font-size: 36px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
}

.form-success-message h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.form-success-message p {
    font-size: 15px;
    color: var(--text-secondary);
    max-width: 420px;
    margin: 0 auto 24px auto;
}

.submitted-details {
    display: inline-block;
    padding: 6px 14px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    margin-bottom: 24px;
}

.hidden {
    display: none !important;
}

/* Saved Ideas Grid */
.live-ideas-section {
    margin-top: 40px;
    border-top: 1px solid var(--border-color);
    padding-top: 40px;
}

.live-ideas-section h3 {
    font-size: 18px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.live-ideas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.no-ideas {
    grid-column: span 3;
    text-align: center;
    padding: 30px;
    color: var(--text-muted);
    font-size: 14px;
    background-color: var(--bg-secondary);
    border: 1px dashed var(--border-color-hover);
    border-radius: var(--radius-md);
}

.idea-sub-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    position: relative;
    transition: var(--transition-fast);
}

.idea-sub-card:hover {
    border-color: var(--color-primary);
}

.idea-sub-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
}

.idea-sub-cat {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-teal);
    background-color: #ccfbf1;
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

.idea-sub-card h4 {
    font-size: 15px;
    margin-bottom: 8px;
}

.idea-sub-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 14px;
}

.idea-sub-footer {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-primary);
    border-top: 1px solid var(--border-color);
    padding-top: 10px;
}

/* -------------------------------------------------------------
   Contact & Location Section
------------------------------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 32px;
}

.nodal-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 44px;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-card);
}

.nodal-badge {
    position: absolute;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.nodal-avatar {
    width: 88px;
    height: 88px;
    border-radius: var(--radius-full);
    background-color: var(--bg-tertiary);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    margin: 32px auto 20px auto;
    border: 3px solid var(--bg-primary);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.nodal-card h3 {
    font-size: 22px;
    margin-bottom: 6px;
}

.nodal-title {
    font-size: 14.5px;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 30px;
}

.nodal-contact-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    background-color: var(--bg-secondary);
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.contact-item:hover {
    border-color: var(--color-primary);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.item-icon {
    font-size: 16px;
}

.location-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 44px;
    box-shadow: var(--shadow-card);
}

.location-card h3 {
    font-size: 22px;
    margin-bottom: 18px;
}

.campus-address {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 30px;
}

.campus-address strong {
    color: var(--text-primary);
}

.coord-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
    margin-bottom: 32px;
}

.coord-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.coord-item i {
    font-size: 16px;
}

.social-links-wrapper h4 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 14px;
}

.social-flex {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.social-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.social-badge:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
}

.red-dot { background-color: var(--color-accent); }
.blue-dot { background-color: var(--color-primary); }

/* -------------------------------------------------------------
   Footer Section
------------------------------------------------------------- */
.footer {
    background-color: #0f172a;
    color: #94a3b8;
    border-top: 1px solid #1e293b;
    padding: 80px 0 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .footer-logo {
    font-family: 'Outfit', sans-serif;
    font-size: 24px;
    font-weight: 800;
    color: #ffffff;
    display: block;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 14.5px;
    line-height: 1.7;
}

.footer-links h4, .footer-affil h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #ffffff;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links ul a {
    font-size: 14.5px;
    transition: var(--transition-fast);
}

.footer-links ul a:hover {
    color: #ffffff;
    padding-left: 4px;
}

.partner-logos {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.partner-tag {
    font-size: 12px;
    font-weight: 600;
    color: #e2e8f0;
    background-color: #1e293b;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid #334155;
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    padding: 24px 0;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13.5px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background-color: #1e293b;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: var(--transition-fast);
}

.footer-socials a:hover {
    background-color: var(--color-primary);
    transform: translateY(-2px);
}

/* -------------------------------------------------------------
   Scroll Trigger & Loading Animations
------------------------------------------------------------- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* -------------------------------------------------------------
   Media Queries & Responsiveness
------------------------------------------------------------- */
@media (max-width: 1024px) {
    .section-padding {
        padding: 80px 0;
    }
    
    .hero-title {
        font-size: 52px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .main-about {
        grid-row: auto;
    }
    
    .objectives-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .portal-container {
        grid-template-columns: 1fr;
    }
    
    .portal-info {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 40px;
        letter-spacing: -1px;
    }
    
    .hero-lead {
        font-size: 18px;
    }
    
    .hero-btns {
        flex-direction: column;
        align-items: stretch;
        max-width: 320px;
        margin-left: auto;
        margin-right: auto;
        gap: 12px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 20px;
        padding-top: 30px;
    }
    
    .section-title {
        font-size: 30px;
    }
    
    .objectives-grid {
        grid-template-columns: 1fr;
    }
    
    .activities-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .form-group {
        margin-bottom: 20px;
    }
    
    .live-ideas-grid {
        grid-template-columns: 1fr;
    }
    
    .no-ideas {
        grid-column: span 1;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    /* Responsive Header & Navigation Drawer */
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 80%;
        max-width: 340px;
        height: calc(100vh - 80px);
        background-color: var(--bg-primary);
        box-shadow: var(--shadow-hover);
        flex-direction: column;
        align-items: flex-start;
        padding: 40px 24px;
        gap: 24px;
        transition: var(--transition-smooth);
        z-index: 1005;
        border-right: 1px solid var(--border-color);
    }
    
    .header.scrolled .nav-menu {
        top: 64px;
        height: calc(100vh - 64px);
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .mobile-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(15, 23, 42, 0.4);
        backdrop-filter: blur(4px);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition-smooth);
        z-index: 1000;
    }
    
    .mobile-overlay.open {
        opacity: 1;
        pointer-events: auto;
    }
    
    /* Hamburger Active Animation */
    .mobile-toggle.open span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-toggle.open span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.open span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}