:root {
    --primary: #df4267;
    --primary-light: #e86b89;
    --primary-dark: #b82c4d;
    --secondary: #1a1a1a;
    --secondary-light: #2c2c2c;
    --text: #1a1a1a;
    --text-muted: #666666;
    --bg: #ffffff;
    --bg-alt: #fafafa;
    --white: #ffffff;
    --error: #e63946;
    --success: #2a9d8f;
    --radius: 16px;
    --radius-sm: 8px;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.1);
    --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-main);
    color: var(--text);
    background-color: var(--bg-alt);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Header */
.header {
    padding: 30px 0;
    background: #000000;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.logo img {
    height: 110px;
    object-fit: contain;
    transition: var(--transition);
}

.logo:hover img {
    transform: scale(1.05);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.animate-fade {
    animation: fadeIn 0.8s var(--transition) forwards;
}

/* Hero */
.hero {
    position: relative;
    overflow: hidden;
}

.hero h1 {
    font-size: 36px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.5px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 32px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
    width: 100%;
}

.btn-primary {
    background: var(--secondary);
    color: var(--white);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(223, 66, 103, 0.3);
}

.btn-primary:active {
    transform: translateY(0) scale(0.98);
}

.sticky-footer-btn {
    position: fixed;
    bottom: 30px;
    left: 24px;
    right: 24px;
    z-index: 99;
}

.sticky-footer-btn .btn {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    background: var(--primary);
}

/* Cards */
.card {
    background: var(--white);
    padding: 32px 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 24px;
    border: 1px solid rgba(0, 0, 0, 0.02);
    transition: var(--transition);
}

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

.card h2 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
    font-size: 15px;
}

/* Custom Checkbox/Radio */
.option-card {
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.option-card:hover {
    border-color: var(--primary) !important;
    background: rgba(223, 66, 103, 0.02);
}

.option-card.selected {
    border-color: var(--primary) !important;
    background: rgba(223, 66, 103, 0.05);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    justify-content: center;
    align-items: flex-end;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    width: 100%;
    max-width: 500px;
    border-radius: 32px 32px 0 0;
    padding: 48px 32px 64px;
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }

    to {
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 32px;
    height: 32px;
    background: #f0f0f0;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: #e0e0e0;
    transform: rotate(90deg);
}

/* Forms */
.form-group {
    margin-bottom: 24px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"] {
    width: 100%;
    max-width: 100%;
    padding: 16px 20px;
    border: 2px solid #f0f0f0;
    border-radius: var(--radius);
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: 500;
    outline: none;
    transition: var(--transition);
    background: #f9f9f9;
    appearance: none;
    -webkit-appearance: none;
    min-width: 0;
}

input[type="date"]::-webkit-calendar-picker-indicator {
    padding: 0;
    cursor: pointer;
}

input:focus {
    border-color: var(--primary-light);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(223, 66, 103, 0.1);
}

/* Loader */
.loader-container {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.loader {
    width: 48px;
    height: 48px;
    border: 3px solid var(--primary-light);
    border-bottom-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Flatpickr Custom Theme */
.flatpickr-calendar {
    background: var(--white);
    box-shadow: var(--shadow-hover);
    border-radius: var(--radius);
    border: 1px solid rgba(0, 0, 0, 0.05);
    font-family: var(--font-main);
}

.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange,
.flatpickr-day.selected.inRange,
.flatpickr-day.startRange.inRange,
.flatpickr-day.endRange.inRange,
.flatpickr-day.selected:focus,
.flatpickr-day.startRange:focus,
.flatpickr-day.endRange:focus,
.flatpickr-day.selected:hover,
.flatpickr-day.startRange:hover,
.flatpickr-day.endRange:hover,
.flatpickr-day.prevMonthDay.selected,
.flatpickr-day.nextMonthDay.selected {
    background: var(--primary);
    border-color: var(--primary);
}

.flatpickr-months .flatpickr-month {
    color: var(--secondary);
}

.flatpickr-current-month .flatpickr-monthDropdown-months {
    font-weight: 700;
}

.flatpickr-day.today {
    border-color: var(--primary-light);
}

.flatpickr-day.today:hover {
    background: var(--primary-light);
    color: white;
}