/* ============================================================================
   SOPHIE'S VALENTINE - STYLES
   ============================================================================ */

:root {
    --pink-light: #fff0f3;
    --pink: #ff6b9d;
    --pink-dark: #e91e63;
    --red: #ff4757;
    --gold: #ffd700;
    --white: #ffffff;
    --gray-light: #f8f9fa;
    --gray: #6c757d;
    --gray-dark: #343a40;
    --shadow: 0 10px 40px rgba(233, 30, 99, 0.15);
    --shadow-hover: 0 15px 50px rgba(233, 30, 99, 0.25);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--pink-light) 0%, #fff5f7 50%, #fff 100%);
    min-height: 100vh;
    color: var(--gray-dark);
    overflow-x: hidden;
    position: relative;
}

/* ============================================================================
   FLOATING HEARTS BACKGROUND
   ============================================================================ */

.hearts-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.floating-heart {
    position: absolute;
    font-size: 20px;
    animation: float-up 6s ease-in infinite;
    opacity: 0.6;
}

@keyframes float-up {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* ============================================================================
   CONFETTI
   ============================================================================ */

.confetti-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
}

.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    animation: confetti-fall 3s ease-out forwards;
}

@keyframes confetti-fall {
    0% {
        transform: translateY(-10px) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

/* ============================================================================
   MAIN CONTAINER
   ============================================================================ */

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
    position: relative;
    z-index: 1;
}

/* ============================================================================
   HERO SECTION WITH PHOTOS
   ============================================================================ */

.hero {
    text-align: center;
    margin-bottom: 60px;
}

.photos-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.photo-wrapper {
    position: relative;
    transition: transform 0.3s ease;
}

.photo-wrapper:hover {
    transform: scale(1.05);
}

.profile-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--white);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.profile-photo:hover {
    box-shadow: var(--shadow-hover);
}

.photo-label {
    display: block;
    margin-top: 10px;
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    color: var(--gray-dark);
    font-weight: 500;
}

.heart-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: pulse 1.5s ease-in-out infinite;
}

.heart-icon {
    width: 60px;
    height: 60px;
    color: var(--pink-dark);
    filter: drop-shadow(0 4px 8px rgba(233, 30, 99, 0.3));
}

.question-mark {
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    color: var(--pink-dark);
    font-weight: 700;
    margin-top: -10px;
    animation: bounce 1s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.main-title {
    font-family: 'Playfair Display', serif;
}

.pre-title {
    display: block;
    font-size: 24px;
    color: var(--gray);
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.name {
    display: block;
    font-size: 48px;
    color: var(--pink-dark);
    font-weight: 700;
    line-height: 1.2;
}

@media (max-width: 600px) {
    .name {
        font-size: 32px;
    }
    .profile-photo {
        width: 120px;
        height: 120px;
    }
}

/* ============================================================================
   QUESTION SECTION
   ============================================================================ */

.question-section {
    text-align: center;
    margin-bottom: 50px;
}

.the-question {
    font-family: 'Playfair Display', serif;
    font-size: 42px;
    color: var(--gray-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.sub-question {
    font-size: 18px;
    color: var(--gray);
    margin-bottom: 40px;
}

.answer-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 400px;
    margin: 0 auto;
}

.answer-btn {
    padding: 18px 30px;
    font-size: 18px;
    font-weight: 500;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.answer-btn.yes {
    background: linear-gradient(135deg, var(--pink) 0%, var(--pink-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(233, 30, 99, 0.3);
}

.answer-btn.yes:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(233, 30, 99, 0.4);
}

.answer-btn.maybe {
    background: var(--white);
    color: var(--pink-dark);
    border: 2px solid var(--pink);
}

.answer-btn.maybe:hover {
    background: var(--pink-light);
    transform: translateY(-3px);
}

.answer-btn.definitely {
    background: linear-gradient(135deg, var(--red) 0%, var(--pink-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 71, 87, 0.3);
}

.answer-btn.definitely:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 71, 87, 0.4);
}

.answer-btn.no {
    background: var(--gray-light);
    color: var(--gray);
    font-size: 14px;
    padding: 12px 20px;
    transition: all 0.1s ease;
}

.answer-btn.no:hover {
    transform: translateX(100px) translateY(-50px);
}

.answer-btn.selected {
    transform: scale(1.05);
    box-shadow: 0 0 0 4px var(--gold), 0 8px 25px rgba(233, 30, 99, 0.4);
}

/* ============================================================================
   DATE SECTION
   ============================================================================ */

.date-section,
.address-section,
.submit-section,
.success-section {
    text-align: center;
    margin-bottom: 50px;
    padding: 40px;
    background: var(--white);
    border-radius: 24px;
    box-shadow: var(--shadow);
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.date-section h2,
.address-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    color: var(--gray-dark);
    margin-bottom: 10px;
}

.section-subtitle {
    color: var(--gray);
    margin-bottom: 30px;
}

.calendar-container {
    margin-bottom: 20px;
}

.date-picker {
    padding: 15px 25px;
    font-size: 18px;
    border: 2px solid var(--pink);
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    color: var(--gray-dark);
    cursor: pointer;
    transition: all 0.3s ease;
}

.date-picker:focus {
    outline: none;
    border-color: var(--pink-dark);
    box-shadow: 0 0 0 4px rgba(233, 30, 99, 0.1);
}

.date-note {
    color: var(--gray);
    font-size: 14px;
}

/* ============================================================================
   ADDRESS FORM
   ============================================================================ */

.address-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.form-group {
    flex: 1;
    text-align: left;
}

.form-group.street {
    flex: 3;
}

.form-group.house-number {
    flex: 1;
}

.form-group.postal-code {
    flex: 1;
}

.form-group.city {
    flex: 2;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-dark);
    margin-bottom: 6px;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--pink);
    box-shadow: 0 0 0 4px rgba(233, 30, 99, 0.1);
}

.form-group input::placeholder {
    color: #bbb;
}

@media (max-width: 500px) {
    .form-row {
        flex-direction: column;
    }
}

/* ============================================================================
   SUBMIT BUTTON
   ============================================================================ */

.submit-section {
    background: transparent;
    box-shadow: none;
    padding: 20px;
}

.submit-btn {
    padding: 20px 60px;
    font-size: 22px;
    font-weight: 600;
    background: linear-gradient(135deg, var(--pink-dark) 0%, var(--red) 100%);
    color: var(--white);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 8px 30px rgba(233, 30, 99, 0.4);
}

.submit-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 40px rgba(233, 30, 99, 0.5);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn .btn-loading {
    display: none;
}

.submit-btn.loading .btn-text {
    display: none;
}

.submit-btn.loading .btn-loading {
    display: inline;
}

/* ============================================================================
   SUCCESS SECTION
   ============================================================================ */

.success-section {
    background: linear-gradient(135deg, var(--pink-light) 0%, #fff 100%);
}

.success-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    color: var(--pink-dark);
    margin-bottom: 15px;
}

.success-content p {
    font-size: 18px;
    color: var(--gray);
    margin-bottom: 10px;
}

.see-you {
    font-family: 'Playfair Display', serif;
    font-size: 24px !important;
    color: var(--gray-dark) !important;
    margin-top: 30px !important;
}

/* ============================================================================
   FOOTER
   ============================================================================ */

footer {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray);
    font-size: 14px;
}

/* ============================================================================
   UTILITIES
   ============================================================================ */

.hidden {
    display: none !important;
}