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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #e91e63;
}

.nav-logo i {
    margin-right: 10px;
    animation: heartbeat 2s infinite;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #e91e63;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #e91e63;
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="hearts" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><text x="10" y="15" text-anchor="middle" font-size="12" fill="rgba(255,255,255,0.1)">♥</text></pattern></defs><rect width="100" height="100" fill="url(%23hearts)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    padding: 0 20px;
    z-index: 2;
    position: relative;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.title-line {
    display: block;
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
}

.title-line:nth-child(1) {
    animation-delay: 0.2s;
}

.title-line:nth-child(2) {
    animation-delay: 0.4s;
}

.title-line:nth-child(3) {
    animation-delay: 0.6s;
}

.highlight {
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Dancing Script', cursive;
    font-size: 4rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.8s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 1s ease 1s forwards;
    opacity: 0;
}

.btn-primary,
.btn-secondary {
    padding: 12px 24px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(45deg, #ff6b6b, #ff8e8e);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.6);
}

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

.btn-secondary:hover {
    background: white;
    color: #667eea;
    transform: translateY(-2px);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
    position: relative;
}

.love-frame {
    width: 300px;
    height: 300px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    animation: float 3s ease-in-out infinite;
}

.love-frame i {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.8);
    animation: heartbeat 2s infinite;
}

/* Floating Hearts */
.floating-hearts {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.heart {
    position: absolute;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.6);
    transform: rotate(45deg);
    animation: floatUp 6s infinite linear;
}

.heart::before,
.heart::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
}

.heart::before {
    top: -10px;
    left: 0;
}

.heart::after {
    top: 0;
    left: -10px;
}

.heart:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
}

.heart:nth-child(2) {
    left: 20%;
    animation-delay: 1s;
}

.heart:nth-child(3) {
    left: 30%;
    animation-delay: 2s;
}

.heart:nth-child(4) {
    left: 40%;
    animation-delay: 3s;
}

.heart:nth-child(5) {
    left: 50%;
    animation-delay: 4s;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #333;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    border-radius: 2px;
}

/* About Section */
.about {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.love-reason {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.love-reason:hover {
    transform: translateY(-10px);
}

.love-reason i {
    font-size: 3rem;
    color: #e91e63;
    margin-bottom: 1rem;
    animation: bounce 2s infinite;
}

.love-reason h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.love-reason p {
    color: #666;
    line-height: 1.8;
}

/* Memories Section */
.memories {
    background: white;
}

.memories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.memory-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    color: white;
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.memory-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.5s ease;
    opacity: 0;
}

.memory-card:hover::before {
    opacity: 1;
    animation: shine 0.5s ease;
}

.memory-card:hover {
    transform: translateY(-10px) scale(1.05);
}

.memory-icon {
    margin-bottom: 1rem;
}

.memory-icon i {
    font-size: 3rem;
    animation: pulse 2s infinite;
}

.memory-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.memory-card p {
    line-height: 1.8;
    opacity: 0.9;
}

/* Love Section */
.love {
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
}

.story-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.story-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, #ff6b6b, #ffd93d);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
    margin: 0 2rem;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

.timeline-icon i {
    font-size: 2rem;
    color: white;
}

.timeline-content {
    flex: 1;
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.timeline-content p {
    color: #666;
    line-height: 1.8;
}

/* Love Counter */
.love-counter {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.love-counter .section-title {
    color: white;
}

.counter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.counter-item {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.counter-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #ffd93d;
}

.counter-label {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Gallery Section */
.gallery {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.gallery .section-title {
    color: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.gallery-item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.gallery-item:hover {
    transform: translateY(-10px) scale(1.05);
    background: rgba(255, 255, 255, 0.2);
}

.gallery-placeholder {
    padding: 3rem 2rem;
    text-align: center;
    height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.gallery-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: #ffd93d;
    animation: pulse 2s infinite;
}

.gallery-placeholder p {
    font-size: 1.2rem;
    font-weight: 600;
    opacity: 0.9;
}

/* Music Player Section */
.music-player {
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
}

.player-container {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.player-info {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
}

.album-art {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 1.5rem;
    animation: rotate 10s linear infinite;
}

.album-art i {
    font-size: 2rem;
    color: white;
}

.track-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.track-info p {
    color: #666;
    font-size: 1rem;
}

.player-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.control-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}

.control-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

.play-btn {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
}

.progress-container {
    margin-top: 1rem;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress {
    height: 100%;
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    width: 0%;
    transition: width 0.1s ease;
}

.time-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: #666;
}

/* Love Calendar Section */
.love-calendar {
    background: #f8f9fa;
}

.calendar-container {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.calendar-header h3 {
    font-size: 1.5rem;
    color: #333;
}

.calendar-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}

.calendar-btn:hover {
    transform: scale(1.1);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.calendar-day:hover {
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    color: white;
    transform: scale(1.1);
}

.calendar-day.special {
    background: linear-gradient(45deg, #e91e63, #ff6b6b);
    color: white;
}

.calendar-day.special::after {
    content: '♥';
    position: absolute;
    top: -5px;
    right: -5px;
    font-size: 0.8rem;
    color: #ffd93d;
}

.calendar-day-header {
    font-weight: 700;
    color: #666;
    text-align: center;
    padding: 0.5rem 0;
}

/* Contact Section */
.contact {
    background: #f8f9fa;
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.contact-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-10px);
}

.contact-item i {
    font-size: 3rem;
    color: #e91e63;
    margin-bottom: 1rem;
}

.contact-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.contact-item p {
    color: #666;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease;
}

.modal-header {
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    color: white;
    padding: 2rem;
    text-align: center;
    border-radius: 20px 20px 0 0;
}

.modal-header i {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: heartbeat 2s infinite;
}

.modal-header h2 {
    font-size: 2rem;
    font-family: 'Dancing Script', cursive;
}

.modal-body {
    padding: 2rem;
    line-height: 1.8;
    color: #333;
}

.modal-body p {
    margin-bottom: 1rem;
}

.signature {
    text-align: right;
    font-style: italic;
    color: #e91e63;
    font-weight: 600;
    margin-top: 2rem;
}

.close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    color: white;
    transition: color 0.3s ease;
}

.close:hover {
    color: #ffd93d;
}

/* Footer */
.footer {
    background: #333;
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-hearts i {
    color: #e91e63;
    margin: 0 5px;
    animation: heartbeat 2s infinite;
}

.footer-hearts i:nth-child(2) {
    animation-delay: 0.5s;
}

.footer-hearts i:nth-child(3) {
    animation-delay: 1s;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

@keyframes floatUp {
    0% {
        opacity: 1;
        transform: translateY(100vh) rotate(45deg);
    }

    100% {
        opacity: 0;
        transform: translateY(-100px) rotate(45deg);
    }
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

@keyframes shine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }

    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

    to {
        transform: rotate(360deg);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding: 100px 20px 50px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .highlight {
        font-size: 3rem;
    }

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

    .love-frame {
        width: 200px;
        height: 200px;
        margin-top: 2rem;
    }

    .love-frame i {
        font-size: 5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .timeline-item {
        flex-direction: column !important;
        text-align: center;
    }

    .timeline-item:nth-child(even) {
        flex-direction: column !important;
    }

    .story-timeline::before {
        left: 40px;
    }

    .timeline-icon {
        margin: 0 0 1rem 0;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .modal-content {
        margin: 10% auto;
        width: 95%;
    }

    .modal-header h2 {
        font-size: 1.5rem;
    }

    .modal-body {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .highlight {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .love-reason,
    .memory-card,
    .contact-item {
        padding: 1.5rem;
    }

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

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

    .player-container {
        padding: 1.5rem;
    }

    .player-info {
        flex-direction: column;
        text-align: center;
    }

    .album-art {
        margin-right: 0;
        margin-bottom: 1rem;
    }

    .calendar-container {
        padding: 1.5rem;
    }

    .calendar-grid {
        gap: 3px;
    }

    .calendar-day {
        font-size: 0.9rem;
    }
}