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

:root {
    --pink-light: #fce4ec;
    --pink-medium: #f8bbd0;
    --pink-soft: #ffd6e7;
    --cherry-red: #c62828;
    --cherry-dark: #8e0000;
    --white: #ffffff;
    --cream: #fff5f7;
    --text-dark: #5d4037;
    --text-medium: #8d6e63;
    --shadow-soft: rgba(198, 40, 40, 0.1);
    --shadow-medium: rgba(198, 40, 40, 0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, var(--pink-light) 0%, var(--pink-soft) 50%, var(--cream) 100%);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===========================
   Floating Cherry Decorations
   =========================== */
.cherry-decoration {
    position: fixed;
    font-size: 2rem;
    opacity: 0.3;
    pointer-events: none;
    z-index: 1;
    animation: float 6s ease-in-out infinite;
}

.cherry-1 {
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.cherry-2 {
    top: 25%;
    right: 8%;
    animation-delay: 1s;
}

.cherry-3 {
    top: 50%;
    left: 3%;
    animation-delay: 2s;
}

.cherry-4 {
    top: 70%;
    right: 5%;
    animation-delay: 3s;
}

.cherry-5 {
    top: 85%;
    left: 10%;
    animation-delay: 4s;
}

.cherry-6 {
    top: 40%;
    right: 15%;
    animation-delay: 2.5s;
}

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

/* ===========================
   Hero Section
   =========================== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
}

.invitation-card {
    background: var(--white);
    border-radius: 30px;
    padding: 3rem 2rem;
    max-width: 600px;
    width: 100%;
    box-shadow: 0 20px 60px var(--shadow-medium);
    border: 3px solid var(--pink-medium);
    position: relative;
    animation: fadeInUp 1s ease-out;
}

.invitation-card::before {
    content: '🍒';
    position: absolute;
    top: -15px;
    left: 20px;
    font-size: 2rem;
}

.invitation-card::after {
    content: '🍒';
    position: absolute;
    top: -15px;
    right: 20px;
    font-size: 2rem;
}

.ribbon-bow {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--pink-medium) 0%, var(--pink-soft) 100%);
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
    box-shadow: 0 5px 15px var(--shadow-soft);
}

.ribbon-bow::before,
.ribbon-bow::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 40px;
    background: var(--pink-medium);
    border-radius: 50% 50% 0 50%;
    top: 20px;
}

.ribbon-bow::before {
    left: -35px;
    transform: rotate(-45deg);
}

.ribbon-bow::after {
    right: -35px;
    transform: rotate(45deg);
}

.card-content {
    text-align: center;
    margin-top: 2rem;
}

.tagline {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

.main-title {
    font-family: 'Dancing Script', cursive;
    font-size: 3.5rem;
    color: var(--cherry-red);
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

.cherry-icon {
    font-size: 4rem;
    margin: 1.5rem 0;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.invitation-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--text-medium);
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.name-title {
    font-family: 'Dancing Script', cursive;
    font-size: 2.5rem;
    color: var(--cherry-dark);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.welcome-message {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    color: var(--text-medium);
    max-width: 450px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ===========================
   Container & Sections
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 5rem 0;
    position: relative;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--cherry-dark);
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '🍒';
    display: block;
    margin-top: 0.5rem;
    font-size: 1.5rem;
}

/* ===========================
   Event Details Section
   =========================== */
.event-details-section {
    background: var(--white);
    border-top: 3px solid var(--pink-medium);
    border-bottom: 3px solid var(--pink-medium);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.detail-card {
    background: linear-gradient(135deg, var(--cream) 0%, var(--white) 100%);
    border: 2px solid var(--pink-medium);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px var(--shadow-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.detail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--shadow-medium);
}

.detail-card.full-width {
    grid-column: 1 / -1;
}

.detail-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.detail-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--cherry-red);
    margin-bottom: 0.5rem;
}

.detail-card p {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    color: var(--text-dark);
    line-height: 1.6;
}

/* ===========================
   Photo Sections
   =========================== */
.photo-section {
    background: transparent;
}

.photo-section-alt {
    background: var(--white);
    border-top: 3px solid var(--pink-medium);
    border-bottom: 3px solid var(--pink-medium);
}

.photo-block {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.photo-row-top {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.photo-row-bottom {
    display: block;
}

.photo-vertical,
.photo-horizontal {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 30px var(--shadow-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.photo-vertical:hover,
.photo-horizontal:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 40px var(--shadow-medium);
}

.photo-vertical {
    aspect-ratio: 3/4;
}

.photo-horizontal {
    aspect-ratio: 16/9;
}

.photo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border: 5px solid var(--pink-medium);
    border-radius: 15px;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .photo-row-top {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .photo-block {
        gap: 1rem;
    }
    
    .photo-vertical {
        aspect-ratio: 3/4;
    }
    
    .photo-horizontal {
        aspect-ratio: 16/9;
    }
}

/* ===========================
   Celebration Section
   =========================== */
.celebration-section {
    background: transparent;
}

.celebration-card {
    background: var(--white);
    border: 3px solid var(--pink-medium);
    border-radius: 30px;
    padding: 3rem 2rem;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 20px 60px var(--shadow-medium);
    text-align: center;
}

.cherry-divider {
    font-size: 2rem;
    margin: 1.5rem 0;
    opacity: 0.7;
}

.celebration-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================
   RSVP Section
   =========================== */
.rsvp-section {
    background: var(--white);
    border-top: 3px solid var(--pink-medium);
}

.rsvp-card {
    background: linear-gradient(135deg, var(--cream) 0%, var(--white) 100%);
    border: 3px solid var(--pink-medium);
    border-radius: 30px;
    padding: 3rem 2rem;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 20px 60px var(--shadow-medium);
}

.rsvp-subtitle {
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    color: var(--text-medium);
    margin-bottom: 2rem;
}

.rsvp-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    color: var(--cherry-dark);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group select {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    padding: 0.9rem 1.2rem;
    border: 2px solid var(--pink-medium);
    border-radius: 15px;
    background: var(--white);
    color: var(--text-dark);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--cherry-red);
    box-shadow: 0 0 0 3px var(--shadow-soft);
}

.submit-button {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    font-weight: 600;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--cherry-red) 0%, var(--cherry-dark) 100%);
    color: var(--white);
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-top: 1rem;
    box-shadow: 0 5px 20px var(--shadow-medium);
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--shadow-medium);
}

.submit-button:active {
    transform: translateY(-1px);
}

.form-message {
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 15px;
    display: none;
}

.form-message.success {
    background: #c8e6c9;
    color: #2e7d32;
    border: 2px solid #4caf50;
    display: block;
}

.form-message.error {
    background: #ffcdd2;
    color: #c62828;
    border: 2px solid #f44336;
    display: block;
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: var(--white);
    border-top: 3px solid var(--pink-medium);
    padding: 3rem 2rem;
    text-align: center;
}

.footer p {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.footer-small {
    font-size: 0.9rem !important;
    color: var(--text-medium) !important;
}

/* ===========================
   Animations
   =========================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 768px) {
    .main-title {
        font-size: 2.5rem;
    }

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

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

    .invitation-card {
        padding: 2rem 1.5rem;
    }

    .detail-card {
        padding: 1.5rem;
    }

    .celebration-card,
    .rsvp-card {
        padding: 2rem 1.5rem;
    }

    .photo-grid-large {
        grid-template-columns: 1fr;
    }

    .photo-placeholder-large {
        grid-row: span 1;
    }

    .cherry-decoration {
        font-size: 1.5rem;
    }

    section {
        padding: 3rem 0;
    }
}

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

    .cherry-icon {
        font-size: 3rem;
    }

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

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

    .container {
        padding: 0 1rem;
    }

    .hero-section {
        padding: 1rem;
    }
}

/* ===========================
   Background Cherry Decorations
   =========================== */
.bg-cherry {
    position: absolute;
    font-size: 1.2rem;
    opacity: 0.12;
    pointer-events: none;
    z-index: 0;
}

.bg-cherry-1 { top: 150px; left: 8%; }
.bg-cherry-2 { top: 280px; right: 12%; }
.bg-cherry-3 { top: 420px; left: 15%; }
.bg-cherry-4 { top: 580px; right: 7%; }
.bg-cherry-5 { top: 750px; left: 22%; }
.bg-cherry-6 { top: 920px; right: 18%; }
.bg-cherry-7 { top: 1100px; left: 10%; }
.bg-cherry-8 { top: 1280px; right: 25%; }
.bg-cherry-9 { top: 1450px; left: 5%; }
.bg-cherry-10 { top: 1620px; right: 15%; }
.bg-cherry-11 { top: 1800px; left: 28%; }
.bg-cherry-12 { top: 1980px; right: 10%; }
.bg-cherry-13 { top: 2150px; left: 18%; }
.bg-cherry-14 { top: 2320px; right: 22%; }
.bg-cherry-15 { top: 2500px; left: 12%; }
.bg-cherry-16 { top: 2680px; right: 8%; }
.bg-cherry-17 { top: 2850px; left: 25%; }
.bg-cherry-18 { top: 3020px; right: 20%; }
.bg-cherry-19 { top: 3200px; left: 7%; }
.bg-cherry-20 { top: 3380px; right: 13%; }
.bg-cherry-21 { top: 3550px; left: 20%; }
.bg-cherry-22 { top: 3720px; right: 16%; }
.bg-cherry-23 { top: 3900px; left: 14%; }
.bg-cherry-24 { top: 4080px; right: 11%; }
.bg-cherry-25 { top: 4250px; left: 9%; }
.bg-cherry-26 { top: 220px; right: 20%; }
.bg-cherry-27 { top: 380px; left: 6%; }
.bg-cherry-28 { top: 520px; right: 24%; }
.bg-cherry-29 { top: 680px; left: 17%; }
.bg-cherry-30 { top: 840px; right: 9%; }
.bg-cherry-31 { top: 1000px; left: 23%; }
.bg-cherry-32 { top: 1180px; right: 14%; }
.bg-cherry-33 { top: 1350px; left: 11%; }
.bg-cherry-34 { top: 1520px; right: 19%; }
.bg-cherry-35 { top: 1700px; left: 8%; }
.bg-cherry-36 { top: 1880px; right: 26%; }
.bg-cherry-37 { top: 2050px; left: 16%; }
.bg-cherry-38 { top: 2220px; right: 12%; }
.bg-cherry-39 { top: 2400px; left: 21%; }
.bg-cherry-40 { top: 2580px; right: 17%; }
.bg-cherry-41 { top: 2750px; left: 10%; }
.bg-cherry-42 { top: 2920px; right: 23%; }
.bg-cherry-43 { top: 3100px; left: 13%; }
.bg-cherry-44 { top: 3280px; right: 9%; }
.bg-cherry-45 { top: 3450px; left: 24%; }
.bg-cherry-46 { top: 3620px; right: 15%; }
.bg-cherry-47 { top: 3800px; left: 19%; }
.bg-cherry-48 { top: 3980px; right: 21%; }
.bg-cherry-49 { top: 4150px; left: 7%; }
.bg-cherry-50 { top: 4320px; right: 14%; }