/* =============================================
   TEEN 2 TYCOON - T2T
   Professional 3D Website Styles
   ============================================= */

/* CSS Variables - Navy Blue & Gold Theme */
:root {
    /* Primary Colors */
    --primary-color: #1D4ED8;           /* Royal Blue - Main accent */
    --primary-dark: #1E40AF;            /* Royal Blue Glow - Darker shade */
    --secondary-color: #F9A825;         /* Primary Golden Yellow */
    --accent-color: #F57F17;            /* Deep Gold/Orange Accent */
    
    /* Background Colors */
    --dark-color: #0A0E1A;              /* Dark Navy Blue - Main background */
    --dark-gradient-start: #081122;     /* Dark Blue Gradient start */
    --midnight-blue: #0F1C3F;           /* Mid Night Blue - Section backgrounds */
    
    /* Highlight Colors */
    --cyan-highlight: #60A5FA;          /* Cyan Highlight Glow */
    --light-gold: #FBC02D;              /* Light Gold Glow */
    
    /* Text Colors */
    --light-color: #f8f9fa;
    --text-color: #D1D5DB;              /* Light Grey - Secondary text */
    --text-light: #9CA3AF;              /* Lighter grey for subtle text */
    --white: #FFFFFF;
    
    /* Gradients */
    --gradient-1: linear-gradient(135deg, #1D4ED8 0%, #1E40AF 100%); /* Royal Blue gradient */
    --gradient-2: linear-gradient(135deg, #F9A825 0%, #F57F17 100%); /* Gold gradient */
    --gradient-3: linear-gradient(135deg, #60A5FA 0%, #1D4ED8 100%); /* Cyan to Blue */
    --gradient-4: linear-gradient(135deg, #FBC02D 0%, #F9A825 100%); /* Light Gold gradient */
    --gradient-dark: linear-gradient(180deg, #081122 0%, #0A0E1A 100%); /* Dark background gradient */
    --gradient-midnight: linear-gradient(135deg, #0F1C3F 0%, #0A0E1A 100%); /* Midnight gradient */
    
    /* Shadows & Effects */
    --shadow-3d: 0 20px 40px rgba(10, 14, 26, 0.5);
    --shadow-card: 0 10px 30px rgba(29, 78, 216, 0.15);
    --shadow-hover: 0 30px 60px rgba(29, 78, 216, 0.25);
    --glow-blue: 0 0 20px rgba(29, 78, 216, 0.5);
    --glow-gold: 0 0 20px rgba(249, 168, 37, 0.5);
}

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

html {
    scroll-behavior: smooth;
}

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

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

/* 3D Background */
._3d-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.3;
}

._3d-background spline-viewer {
    width: 100%;
    height: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #ffffff;
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

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

.nav-links a {
    color: #333333;
    text-decoration: none;
    font-weight: bold;
    position: relative;
    transition: all 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #800000;
    transition: width 0.3s ease;
}

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

.nav-links a:hover,
.nav-links a.active {
    color: #800000;
}

/* Dropdown Navigation */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background: rgba(15, 28, 63, 0.95);
    backdrop-filter: blur(15px);
    min-width: 220px;
    box-shadow: 
        0 15px 35px rgba(249, 168, 37, 0.3),
        0 5px 15px rgba(0, 0, 0, 0.2);
    border-radius: 15px;
    border: 2px solid rgba(249, 168, 37, 0.3);
    z-index: 1000;
    top: 100%;
    left: 0;
    padding: 15px 0;
    animation: dropdownSlide 0.3s ease-out;
}

@keyframes dropdownSlide {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.dropdown-content a {
    color: #fff;
    padding: 15px 25px;
    text-decoration: none;
    display: block;
    transition: all 0.3s ease;
    border-radius: 10px;
    margin: 0 10px;
    font-weight: 500;
}

.dropdown-content a:hover {
    background: linear-gradient(135deg, rgba(249, 168, 37, 0.2), rgba(240, 147, 251, 0.2));
    color: #f6d365;
    transform: translateX(5px);
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown > a::after {
    content: ' ▾';
    margin-left: 8px;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.dropdown:hover > a::after {
    transform: rotate(180deg);
}

/* Footer Dropdown */
.footer-dropdown {
    position: relative;
    display: inline-block;
}

.footer-dropdown-content {
    display: none;
    position: absolute;
    background: rgba(15, 28, 63, 0.95);
    backdrop-filter: blur(15px);
    min-width: 200px;
    box-shadow: 
        0 15px 35px rgba(249, 168, 37, 0.3),
        0 5px 15px rgba(0, 0, 0, 0.2);
    border-radius: 15px;
    border: 2px solid rgba(249, 168, 37, 0.3);
    z-index: 1000;
    bottom: 100%;
    left: 0;
    padding: 15px 0;
    animation: footerDropdownSlide 0.3s ease-out;
}

@keyframes footerDropdownSlide {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.footer-dropdown-content a {
    color: #fff;
    padding: 12px 20px;
    text-decoration: none;
    display: block;
    transition: all 0.3s ease;
    border-radius: 10px;
    margin: 0 10px;
    font-weight: 500;
}

.footer-dropdown-content a:hover {
    background: linear-gradient(135deg, rgba(249, 168, 37, 0.2), rgba(240, 147, 251, 0.2));
    color: #f6d365;
    transform: translateX(5px);
}

.footer-dropdown:hover .footer-dropdown-content {
    display: block;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333333;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 20px 80px;
    position: relative;
    overflow: hidden;
    background-image: url('../img/frontpagebg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 14, 26, 0.7) 0%, rgba(15, 28, 63, 0.6) 100%);
}

.hero-content {
    max-width: 600px;
    position: relative;
    z-index: 2;
    text-align: center;
    margin: 0 auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.hero-title {
    font-size: 72px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 10px;
    animation: slideInLeft 1s ease-out;
}

.hero-subtitle {
    font-size: 28px;
    color: var(--white);
    font-weight: 600;
    margin-bottom: 20px;
    animation: slideInLeft 1s ease-out 0.2s backwards;
}

.hero-description {
    font-size: 18px;
    color: var(--white);
    margin-bottom: 30px;
    animation: slideInLeft 1s ease-out 0.4s backwards;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    animation: slideInLeft 1s ease-out 0.6s backwards;
}

.hero-3d {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    width: 45%;
    height: 80%;
}

.floating-card {
    width: 200px;
    background: rgba(15, 28, 63, 0.5);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 25px 20px;
    position: absolute;
    box-shadow: 0 15px 40px rgba(10, 14, 26, 0.5);
    border: 1px solid rgba(29, 78, 216, 0.3);
    transition: all 0.3s ease;
}

.floating-card:hover {
    transform: translateY(-15px) !important;
    box-shadow: 0 25px 60px rgba(29, 78, 216, 0.4);
}

/* Individual card positioning and animations */
.floating-card.card-1 {
    top: 10%;
    right: 15%;
    background: linear-gradient(135deg, rgba(29, 78, 216, 0.2), rgba(30, 64, 175, 0.2));
    animation: float1 4s ease-in-out infinite;
}

.floating-card.card-2 {
    top: 35%;
    right: 5%;
    background: linear-gradient(135deg, rgba(249, 168, 37, 0.2), rgba(245, 127, 23, 0.2));
    animation: float2 5s ease-in-out infinite;
}

.floating-card.card-3 {
    top: 60%;
    right: 18%;
    background: linear-gradient(135deg, rgba(96, 165, 250, 0.2), rgba(29, 78, 216, 0.2));
    animation: float3 4.5s ease-in-out infinite;
}

.floating-card.card-4 {
    top: 25%;
    right: 35%;
    background: linear-gradient(135deg, rgba(251, 192, 45, 0.2), rgba(249, 168, 37, 0.2));
    animation: float4 5.5s ease-in-out infinite;
}

.floating-card .card-content {
    text-align: center;
    color: var(--white);
}

.floating-card .card-content i {
    font-size: 35px;
    margin-bottom: 12px;
    display: block;
}

.card-1 .card-content i {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-2 .card-content i {
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-3 .card-content i {
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-4 .card-content i {
    background: var(--gradient-4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.floating-card .card-content h3 {
    font-size: 20px;
    margin-bottom: 5px;
    font-weight: 700;
}

.floating-card .card-content p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-2);
    color: var(--dark-color);
    box-shadow: 0 10px 30px rgba(249, 168, 37, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(249, 168, 37, 0.6);
}

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

.btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--dark-color);
    transform: translateY(-3px);
}

.btn-accent {
    background: var(--gradient-1);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 10px 25px;
    font-size: 14px;
}

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

.btn-cta {
    padding: 18px 40px;
    font-size: 18px;
}

/* Utility Classes */
.one-line-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: none !important;
    width: 100%;
}

@media (max-width: 768px) {
    .one-line-text {
        white-space: normal;
        max-width: 600px !important;
    }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 48px;
    font-weight: 700;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

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

.section-header p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Brief Info Section */
.brief-info {
    padding: 50px 0;
    background: rgba(15, 28, 63, 0.2);
}

.brief-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.brief-content p {
    font-size: 20px;
    color: var(--text-light);
    line-height: 1.8;
}

/* Vision, Mission, Core Values Section */
.vmc-section {
    padding: 50px 0;
}

/* Mission and Vision Row */
.vmc-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.vmc-card {
    background: rgba(15, 28, 63, 0.4);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid rgba(29, 78, 216, 0.2);
    transition: all 0.3s ease;
    transform-style: preserve-3d;
    perspective: 1000px;
}

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

.vmc-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 35px;
    color: var(--dark-color);
    box-shadow: 0 10px 30px rgba(249, 168, 37, 0.5);
}

.vmc-card h3 {
    font-size: 24px;
    color: var(--white);
    margin-bottom: 20px;
}

.vmc-card p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

/* Core Values Section */
.core-values-section {
    padding: 70px 0;
    background: rgba(15, 28, 63, 0.2);
}

.core-values-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.core-value-card {
    background: rgba(15, 28, 63, 0.4);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    border: 1px solid rgba(29, 78, 216, 0.2);
    transition: all 0.3s ease;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.core-value-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(29, 78, 216, 0.4);
}

.core-value-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 30px;
    color: var(--dark-color);
    box-shadow: 0 10px 30px rgba(249, 168, 37, 0.5);
}

.core-value-card h3 {
    font-size: 18px;
    color: var(--white);
    margin-bottom: 15px;
    font-weight: 600;
}

.core-value-card p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.6;
}

/* Events Section */
.events-preview {
    padding: 50px 0;
    background: rgba(15, 28, 63, 0.2);
}

/* Events Tabs */
.events-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 30px;
    background: rgba(15, 28, 63, 0.5);
    border: 1px solid rgba(29, 78, 216, 0.3);
    border-radius: 50px;
    color: var(--white);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--gradient-2);
    border-color: transparent;
    color: var(--dark-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(249, 168, 37, 0.5);
}

/* Events Content */
.events-content {
    position: relative;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-panel.active {
    display: block;
}

.event-card-3d {
    background: rgba(15, 28, 63, 0.4);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(29, 78, 216, 0.2);
    transition: all 0.3s ease;
    display: flex;
    max-width: 900px;
    margin: 0 auto;
}

.event-card-3d:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.event-image {
    flex: 0 0 400px;
    overflow: hidden;
}

.event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.event-card-3d:hover .event-image img {
    transform: scale(1.1);
}

.event-info {
    padding: 40px;
    flex: 1;
}

.event-info h3 {
    font-size: 32px;
    color: var(--white);
    margin-bottom: 10px;
}

.event-tag {
    font-size: 14px;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: 500;
}

.event-description {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 25px;
}

/* Events Grid - All 4 Events Displayed */
.events-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.events-grid .event-card-3d {
    flex-direction: column;
    max-width: 100%;
}

.events-grid .event-image {
    flex: 0 0 200px;
    position: relative;
}

.events-grid .event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.events-grid .event-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(10, 14, 26, 0.95), transparent);
    padding: 20px 15px 10px;
    opacity: 1;
}

.events-grid .event-tag {
    margin-bottom: 0;
    font-size: 13px;
}

.events-grid .event-info {
    padding: 25px;
}

.events-grid .event-info h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.events-grid .event-description {
    font-size: 14px;
    margin-bottom: 20px;
}

/* Services Section */
.services-preview {
    padding: 50px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.service-card-3d {
    background: rgba(15, 28, 63, 0.4);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 35px 25px;
    text-align: center;
    border: 1px solid rgba(29, 78, 216, 0.2);
    transition: all 0.3s ease;
    transform-style: preserve-3d;
}

.service-card-3d:hover {
    transform: translateY(-15px) rotateX(5deg);
    box-shadow: var(--shadow-hover);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 30px;
    color: var(--white);
    box-shadow: 0 10px 30px rgba(29, 78, 216, 0.5);
}

.service-card-3d h3 {
    font-size: 18px;
    color: var(--white);
    margin-bottom: 15px;
    min-height: 50px;
}

.service-card-3d p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
}

/* Team Section */
.team-section {
    padding: 50px 0;
    background: rgba(15, 28, 63, 0.2);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
    justify-items: center;
}

.team-card-3d {
    background: rgba(15, 28, 63, 0.4);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid rgba(29, 78, 216, 0.2);
    transition: all 0.3s ease;
    width: 100%;
    max-width: 320px;
}

.team-card-3d:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-hover);
}

.team-image {
    width: clamp(130px, 16vw, 170px);
    height: clamp(130px, 16vw, 170px);
    border-radius: 50%;
    margin: 0 auto 25px;
    overflow: hidden;
    border: 4px solid var(--primary-color);
    box-shadow: 0 10px 30px rgba(29, 78, 216, 0.5);
    transition: all 0.3s ease;
}

.team-card-3d:hover .team-image {
    transform: scale(1.1);
    border-color: var(--secondary-color);
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.team-card-3d h3 {
    font-size: 20px;
    color: var(--white);
    margin-bottom: 5px;
}

.team-role {
    font-size: 14px;
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 15px;
}

.team-bio {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* Event Details Info Section */
.event-details-info {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(8, 17, 34, 0.95) 0%, rgba(15, 23, 42, 0.98) 100%);
    position: relative;
    overflow: hidden;
}

.event-details-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(14, 165, 233, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.event-details-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.event-details-text .section-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.event-details-text h2 {
    font-size: 48px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 25px;
    line-height: 1.2;
}

.event-details-text .section-description {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 40px;
}

.event-features {
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
    padding: 25px;
    background: rgba(59, 130, 246, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(59, 130, 246, 0.1);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    color: var(--white);
    font-size: 20px;
}

.feature-content h4 {
    font-size: 20px;
    color: var(--white);
    margin-bottom: 8px;
    font-weight: 600;
}

.feature-content p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

.event-cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.event-details-image {
    position: relative;
}

.image-container {
    position: relative;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.image-container:hover {
    transform: translateY(-10px);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.4);
}

.detail-image {
    width: 100%;
    height: auto;
    min-height: 500px;
    max-height: 700px;
    object-fit: contain;
    object-position: center;
    display: block;
    background: rgba(8, 17, 34, 0.1);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 40px 30px;
    transform: translateY(100%);
    transition: all 0.3s ease;
}

.image-container:hover .image-overlay {
    transform: translateY(0);
}

.overlay-content h3 {
    color: var(--white);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
}

.overlay-content p {
    color: var(--text-light);
    font-size: 16px;
    margin: 0;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    position: relative;
    background-image: url('../img/bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background: 
        linear-gradient(135deg, rgba(29, 78, 216, 0.8) 0%, rgba(59, 130, 246, 0.7) 50%, rgba(14, 165, 233, 0.8) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></svg>'); */
    background-size: cover, 50px 50px;
    animation: rotate 30s linear infinite;
}

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

.cta-content h2 {
    font-size: 48px;
    color: var(--white);
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 40px;
}

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

/* Footer */
.footer {
    background: rgba(8, 17, 34, 0.6);
    padding: 40px 0 20px;
    border-top: 1px solid rgba(29, 78, 216, 0.2);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    font-size: 28px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

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

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(29, 78, 216, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--secondary-color);
    color: var(--dark-color);
    transform: translateY(-5px);
}

.footer-col h4 {
    font-size: 20px;
    color: var(--white);
    margin-bottom: 20px;
}

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

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

.footer-col ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.footer-col ul li i {
    margin-right: 10px;
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(29, 78, 216, 0.3);
}

.footer-bottom p {
    color: var(--text-light);
    font-size: 14px;
}

/* Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes floating {
    0%, 100% {
        transform: translateY(0) rotateX(0);
    }
    50% {
        transform: translateY(-20px) rotateX(5deg);
    }
}

/* Multiple floating card animations */
@keyframes float1 {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(2deg);
    }
}

@keyframes float2 {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-25px) rotate(-2deg);
    }
}

@keyframes float3 {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-18px) rotate(3deg);
    }
}

@keyframes float4 {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-22px) rotate(-3deg);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Tilt Effect Classes */
[data-tilt] {
    transform-style: preserve-3d;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .vmc-grid {
        grid-template-columns: 1fr;
    }

    .vmc-row {
        grid-template-columns: 1fr;
    }

    .core-values-row {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

    .hero-title {
        font-size: 56px;
    }

    .hero-3d {
        display: none;
    }

    .event-card-3d {
        flex-direction: column;
    }

    .event-image {
        flex: 0 0 250px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--dark-color);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
    }

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

    .hamburger {
        display: flex;
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-subtitle {
        font-size: 22px;
    }

    .section-header h2 {
        font-size: 36px;
    }

    .cta-content h2 {
        font-size: 36px;
    }

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

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

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

    .core-values-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .events-tabs {
        flex-direction: column;
    }

    .tab-btn {
        width: 100%;
    }
}

/* =============================================
   Enhanced Responsive Styles
   ============================================= */

/* Large Desktop - 1400px+ */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-title {
        font-size: 80px;
    }
    
    .section-header h2 {
        font-size: 52px;
    }
}

/* Tablet Landscape - 1200px */
@media (max-width: 1200px) {
    .hero-3d {
        display: none;
    }
    
    .hero {
        justify-content: center;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .events-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .core-values-row {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablet Portrait - 992px */
@media (max-width: 992px) {
    .container {
        padding: 0 15px;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-header h2 {
        font-size: 40px;
    }
    
    .section-header p {
        font-size: 16px;
    }
    
    .vmc-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .vmc-card {
        padding: 30px 20px;
    }
    
    .core-values-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .service-card-3d {
        padding: 25px 20px;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        max-width: 400px;
    }
    
    .team-card-3d {
        padding: 30px 15px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .footer-col:first-child {
        grid-column: span 2;
    }
    
    .cta-content h2 {
        font-size: 40px;
    }
    
    .events-grid .event-card-3d {
        flex-direction: column;
    }
    
    .events-grid .event-image {
        flex: 0 0 180px;
    }
    
    .events-grid .event-info {
        padding: 20px;
    }
    
    .events-grid .event-info h3 {
        font-size: 22px;
    }
}

/* Mobile Large - 768px */
@media (max-width: 768px) {
    .navbar {
        padding: 12px 0;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        padding: 0;
        gap: 0;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links li {
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .nav-links a {
        display: block;
        padding: 15px 20px;
        font-size: 16px;
    }
    
    .nav-links a::after {
        display: none;
    }
    
    /* Mobile dropdown styles */
    .dropdown > a::after {
        display: inline !important;
        content: ' ▾';
        margin-left: 8px;
        font-size: 12px;
        transition: transform 0.3s ease;
    }
    
    .dropdown.active > a::after {
        content: ' ▴';
        transform: rotate(180deg);
    }
    
    .dropdown-content {
        display: none;
        position: static;
        background: rgba(240, 240, 240, 0.95);
        box-shadow: none;
        border: none;
        border-radius: 0;
        padding: 0;
        margin-left: 20px;
        border-left: 3px solid #f99625;
        animation: none;
        backdrop-filter: none;
        min-width: auto;
    }
    
    .dropdown.active .dropdown-content {
        display: block;
    }
    
    .dropdown-content a {
        color: #333;
        padding: 10px 15px;
        margin: 0;
        border-radius: 0;
        font-weight: 400;
        font-size: 14px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .dropdown-content a:last-child {
        border-bottom: none;
    }
    
    .dropdown-content a:hover {
        background: rgba(249, 150, 37, 0.1);
        color: #f99625;
        transform: none;
    }
    
    .dropdown-content a.active {
        background: rgba(249, 150, 37, 0.2);
        color: #f99625;
        font-weight: 600;
    }
    
    .hamburger {
        display: flex;
        z-index: 1001;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }
    
    body.menu-open {
        overflow: hidden;
    }
    
    .hero {
        padding: 80px 15px 60px;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 36px;
        margin-bottom: 8px;
    }
    
    .hero-subtitle {
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .hero-description {
        font-size: 15px;
        margin-bottom: 25px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    .hero-buttons .btn {
        width: 100%;
        padding: 14px 25px;
        font-size: 15px;
    }
    
    .brief-info {
        padding: 30px 0;
    }
    
    .brief-content p {
        font-size: 16px;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .section-header p {
        font-size: 15px;
    }
    
    .vmc-section {
        padding: 30px 0;
    }
    
    .core-values-section {
        padding: 50px 0;
    }
    
    .core-values-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .core-value-card {
        padding: 25px 20px;
    }
    
    .core-value-icon {
        width: 60px;
        height: 60px;
        font-size: 26px;
    }
    
    .core-value-card h3 {
        font-size: 16px;
    }
    
    .core-value-card p {
        font-size: 13px;
    }
    
    .events-preview {
        padding: 30px 0;
    }
    
    .events-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .events-tabs {
        flex-direction: column;
        gap: 10px;
    }
    
    .tab-btn {
        width: 100%;
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .event-card-3d {
        flex-direction: column;
    }
    
    .event-image {
        flex: 0 0 200px;
    }
    
    .event-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .event-info {
        padding: 25px 20px;
    }
    
    .event-info h3 {
        font-size: 24px;
    }
    
    .event-description {
        font-size: 14px;
    }
    
    .services-preview {
        padding: 30px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-card-3d {
        padding: 30px 20px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 26px;
    }
    
    .service-card-3d h3 {
        font-size: 16px;
        min-height: auto;
    }
    
    .service-card-3d p {
        font-size: 13px;
    }
    
    .team-section {
        padding: 30px 0;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        max-width: 350px;
    }
    
    .team-card-3d {
        padding: 30px 20px;
    }
    
    .team-image {
        width: clamp(110px, 13vw, 140px);
        height: clamp(110px, 13vw, 140px);
    }
    
    .team-card-3d h3 {
        font-size: 18px;
    }
    
    .team-bio {
        font-size: 13px;
    }
    
    /* Event Details Info Section - Mobile */
    .event-details-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .event-details-text {
        order: 2;
    }
    
    .event-details-image {
        order: 1;
    }
    
    .event-details-text h2 {
        font-size: 32px;
    }
    
    .event-details-text .section-description {
        font-size: 16px;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        align-items: center;
        gap: 15px;
    }
    
    .feature-content h4 {
        font-size: 18px;
    }
    
    .feature-content p {
        font-size: 13px;
    }
    
    .event-cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .event-cta-buttons .btn {
        width: 100%;
    }
    
    .detail-image {
        min-height: 350px;
        max-height: 500px;
    }
    
    .image-overlay {
        padding: 20px;
    }
    
    .overlay-content h3 {
        font-size: 20px;
    }
    
    .overlay-content p {
        font-size: 14px;
    }
    
    .cta-section {
        padding: 40px 0;
    }
    
    .cta-content h2 {
        font-size: 28px;
        margin-bottom: 15px;
    }
    
    .cta-content p {
        font-size: 16px;
        margin-bottom: 30px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    .cta-buttons .btn {
        width: 100%;
        padding: 14px 25px;
        font-size: 14px;
    }
    
    .footer {
        padding: 20px 0 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-col:first-child {
        grid-column: auto;
    }
    
    .footer-col h3 {
        font-size: 24px;
    }
    
    .footer-col h4 {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .footer-col ul li {
        margin-bottom: 10px;
    }
    
    .footer-col ul li a,
    .footer-col p {
        font-size: 14px;
    }
    
    .social-links {
        justify-content: flex-start;
    }
    
    .footer-bottom p {
        font-size: 13px;
    }
    
    .vmc-card {
        padding: 25px 20px;
    }
    
    .vmc-icon {
        width: 70px;
        height: 70px;
        font-size: 30px;
    }
    
    .vmc-card h3 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .vmc-card p {
        font-size: 14px;
    }
}

/* Mobile Small - 480px */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .hero {
        padding: 90px 12px 50px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-description {
        font-size: 14px;
    }
    
    .hero-buttons .btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .section-header h2 {
        font-size: 26px;
    }
    
    .section-header p {
        font-size: 14px;
    }
    
    .brief-content p {
        font-size: 15px;
    }
    
    .vmc-card {
        padding: 20px 15px;
    }
    
    .vmc-icon {
        width: 60px;
        height: 60px;
        font-size: 26px;
        margin-bottom: 20px;
    }
    
    .vmc-card h3 {
        font-size: 18px;
    }
    
    .vmc-card p {
        font-size: 13px;
    }
    
    .core-value-card {
        padding: 20px 15px;
    }
    
    .core-value-icon {
        width: 50px;
        height: 50px;
        font-size: 22px;
    }
    
    .core-value-card h3 {
        font-size: 15px;
    }
    
    .core-value-card p {
        font-size: 12px;
    }
    
    .event-image {
        flex: 0 0 160px;
    }
    
    .event-info {
        padding: 20px 15px;
    }
    
    .event-info h3 {
        font-size: 20px;
    }
    
    .event-tag {
        font-size: 12px;
    }
    
    .event-description {
        font-size: 13px;
        margin-bottom: 15px;
    }
    
    .service-card-3d {
        padding: 25px 15px;
    }
    
    .service-icon {
        width: 50px;
        height: 50px;
        font-size: 22px;
    }
    
    .service-card-3d h3 {
        font-size: 15px;
    }
    
    .service-card-3d p {
        font-size: 12px;
    }
    
    .btn-outline {
        padding: 8px 18px;
        font-size: 12px;
    }
    
    .team-card-3d {
        padding: 25px 15px;
    }
    
    .team-image {
        width: clamp(90px, 25vw, 110px);
        height: clamp(90px, 25vw, 110px);
        margin-bottom: 20px;
    }
    
    .team-card-3d h3 {
        font-size: 16px;
    }
    
    .team-role {
        font-size: 13px;
    }
    
    .team-bio {
        font-size: 12px;
    }
    
    /* Event Details Info Section - Small Mobile */
    .event-details-info {
        padding: 60px 0;
    }
    
    .event-details-content {
        gap: 30px;
    }
    
    .event-details-text h2 {
        font-size: 26px;
    }
    
    .event-details-text .section-description {
        font-size: 14px;
    }
    
    .feature-item {
        padding: 20px 15px;
        margin-bottom: 20px;
    }
    
    .feature-icon {
        width: 40px;
        height: 40px;
    }
    
    .feature-icon i {
        font-size: 18px;
    }
    
    .feature-content h4 {
        font-size: 16px;
    }
    
    .feature-content p {
        font-size: 12px;
    }
    
    .detail-image {
        min-height: 300px;
        max-height: 450px;
    }
    
    .image-overlay {
        padding: 15px 20px;
    }
    
    .overlay-content h3 {
        font-size: 18px;
    }
    
    .overlay-content p {
        font-size: 13px;
    }
    
    .cta-section {
        padding: 40px 0;
    }
    
    .cta-content h2 {
        font-size: 24px;
    }
    
    .cta-content p {
        font-size: 14px;
        margin-bottom: 25px;
    }
    
    .footer {
        padding: 30px 0 15px;
    }
    
    .footer-col h3 {
        font-size: 22px;
    }
    
    .footer-col h4 {
        font-size: 16px;
    }
    
    .social-links a {
        width: 38px;
        height: 38px;
        font-size: 16px;
    }
}

/* Touch Device Improvements */
@media (hover: none) and (pointer: coarse) {
    .btn {
        -webkit-tap-highlight-color: transparent;
    }
    
    .btn:active {
        transform: scale(0.97);
    }
    
    .nav-links a {
        -webkit-tap-highlight-color: rgba(29, 78, 216, 0.2);
    }
    
    .floating-card {
        animation: none;
    }
    
    .team-card-3d:hover,
    .service-card-3d:hover,
    .vmc-card:hover,
    .event-card-3d:hover,
    .core-value-card:hover {
        transform: none;
    }
}

/* High DPI / Retina Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-text {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .hero-3d,
    .floating-card,
    ._3d-background,
    .btn {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero {
        padding: 20px 0;
        min-height: auto;
    }
    
    .section-header h2 {
        color: black;
        -webkit-text-fill-color: black;
    }
}