:root {
    --color-black: #0a0a0f;
    --color-dark-blue: #001f3f;
    --color-maroon: #800000;
    --color-purple: #8A2BE2;
    --color-pink: #FF69B4;
    --color-white: #ffffff;
    
    --gradient-hero: linear-gradient(135deg, rgba(10, 10, 15, 0.85) 0%, rgba(0, 31, 63, 0.85) 50%, rgba(26, 26, 46, 0.85) 100%);
    --gradient-skills: linear-gradient(160deg, #001f3f 0%, #3e0b57 100%);
    --card-bg-light: #ffffff;
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 20px 60px rgba(0, 0, 0, 0.2);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(180deg, #f8f9fc 0%, #e8ecf4 100%);
    color: #333;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

.page-section {
    padding: 6rem 0;
    position: relative;
}

#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0f 0%, #001f3f 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
    visibility: visible;
}

#loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

#loading-spinner {
    border: 6px solid rgba(255, 255, 255, 0.2);
    border-top: 6px solid var(--color-pink);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.navbar-wrapper {
    position: fixed;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 95%;
    max-width: 1200px;
    z-index: 1030;
}

.navbar {
    background: rgba(0, 31, 63, 0.85) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: 15px !important; 
    border: 1px solid rgba(255, 105, 180, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1rem 0;
}

.navbar.scrolled {
    padding: 0.5rem 0;
    background: rgba(0, 31, 63, 0.95) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 1.5px;
    transition: all 0.3s ease;
    text-shadow: 0 2px 10px rgba(255, 105, 180, 0.3);
}

.navbar-brand:hover {
    transform: scale(1.08);
    text-shadow: 0 4px 20px rgba(255, 105, 180, 0.6);
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    margin: 0 1rem;
    position: relative;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-pink), var(--color-purple));
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 2px;
}

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

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--color-pink) !important;
}

.btn-outline-light {
    border: 2px solid var(--color-pink) !important;
    color: var(--color-pink) !important;
    transition: all 0.3s ease;
    border-radius: 50px !important;
}

.btn-outline-light:hover {
    background: var(--color-pink) !important;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 105, 180, 0.4);
}

.hero-section {
    background-image: url('assets/WhatsApp\ Image\ 2025-10-23\ at\ 11.02.09_8e6d1764.jpg');
    background-size: cover; 
    background-position: center center; 
    background-attachment: fixed;
    
    min-height: 100vh;
    padding-top: 12rem; 
    padding-bottom: 6rem;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        var(--gradient-hero),
        radial-gradient(circle at 20% 50%, rgba(255, 105, 180, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(138, 43, 226, 0.15) 0%, transparent 50%);
    
    z-index: 1;
}

.hero-section::after {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: 
        linear-gradient(90deg, transparent 0%, rgba(255, 105, 180, 0.03) 50%, transparent 100%);
    animation: shimmer 8s linear infinite;
    z-index: 2;
}

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

.hero-section > .container {
    position: relative;
    z-index: 3;
}

.hero-section h1 {
    font-weight: 700;
    font-size: 4rem;
    background: linear-gradient(135deg, var(--color-pink), var(--color-purple), var(--color-pink));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 4s ease infinite;
    margin-bottom: 1.5rem;
}

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

.typing-text {
    font-size: 1.8rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
}

.cursor {
    display: inline-block;
    width: 3px;
    height: 1.2em;
    background: var(--color-pink);
    margin-left: 5px;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.bg-quote {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 105, 180, 0.2);
    transition: all 0.3s ease;
    max-width: 700px;
}

.btn-hero {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: 2px solid var(--color-pink);
    color: var(--color-pink);
    background: rgba(255, 105, 180, 0.1);
    border-radius: 50px;
    transition: all 0.4s ease;
    text-decoration: none;
    display: inline-block;
}

.section-heading {
    font-size: 2.5rem;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.section-heading::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--color-pink), transparent);
    border-radius: 2px;
}

.section-subheading {
    color: #666;
    font-size: 1.1rem;
    margin-top: 1.5rem;
}

.icon-small { 
    font-size: 3rem;
    transition: all 0.3s ease;
}

.icon-medium { 
    font-size: 3.5rem;
    animation: iconFloat 3s ease-in-out infinite;
}

.icon-massive { 
    font-size: 7rem;
    filter: drop-shadow(0 5px 15px rgba(128, 0, 0, 0.3));
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(5deg); }
}

.icon-globe-animated {
    animation: globeRotate 15s linear infinite;
}

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

.skill-card, .dream-card {
    background: var(--card-bg-light);
    border-radius: 25px;
    box-shadow: var(--shadow-soft);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    transform-style: preserve-3d;
    perspective: 1000px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.skill-card::before, .dream-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 105, 180, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.skill-card:hover::before, .dream-card:hover::before {
    opacity: 1;
}

.skill-card:hover, .dream-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: var(--shadow-hover);
}

.skill-card:hover .icon-small,
.dream-card:hover .icon-small {
    transform: scale(1.2) rotate(10deg);
}

.border-pink { border-left: 5px solid var(--color-pink) !important; }
.border-purple { border-left: 5px solid var(--color-purple) !important; }
.border-maroon { border-left: 5px solid var(--color-maroon) !important; }
.border-dark-blue { border-left: 5px solid var(--color-dark-blue) !important; }

.bg-purple-soft {
    background: linear-gradient(180deg, #f3f0ff 0%, #e6e0ff 100%);
    position: relative;
}

.bg-purple-soft::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(138, 43, 226, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(255, 105, 180, 0.05) 0%, transparent 50%);
}

.text-pink { color: var(--color-pink) !important; }
.text-purple { color: var(--color-purple) !important; }
.text-maroon { color: var(--color-maroon) !important; }
.text-dark-blue { color: var(--color-dark-blue) !important; }

.footer {
    background: var(--gradient-skills);
    padding: 2.5rem 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-pink), transparent);
}

.modal-content {
    border-radius: 20px;
    border: none;
    overflow: hidden;
}

.modal-header {
    border-bottom: none;
    padding: 2rem;
    color: var(--color-white);
}

.modal-body {
    padding: 2rem;
}

.bg-pink { background: linear-gradient(135deg, var(--color-pink), #ff85c1) !important; }
.bg-purple { background: linear-gradient(135deg, var(--color-purple), #a855f7) !important; }
.bg-maroon { background: linear-gradient(135deg, var(--color-maroon), #a52a2a) !important; }
.bg-dark-blue { background: linear-gradient(135deg, var(--color-dark-blue), #003366) !important; }

.btn-close-white {
    filter: invert(1) grayscale(100%) brightness(200%);
}


.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .hero-section { padding-top: 10rem; }
    .hero-section h1 { font-size: 2.5rem; }
    .typing-text { font-size: 1.3rem; }
    .section-heading { font-size: 2rem; }
    .page-section { padding: 4rem 0; }
    .navbar-wrapper {
        top: 0;
        width: 100%;
        transform: translateX(0);
        left: 0;
        border-radius: 0;
    }
    .navbar {
        border-radius: 0 !important;
    }
}