/* ===================================
   Components - Composants réutilisables
   =================================== */

/* ========== BOUTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    border-radius: 25px 15px 30px 20px;
    border: 2px solid transparent;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    transform-style: preserve-3d;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    transform: rotate(45deg) translate(-50%, -50%);
    transition: all 0.6s ease;
    opacity: 0;
}

.btn:hover::before {
    opacity: 1;
    transform: rotate(45deg) translate(-30%, -30%);
}

/* Variantes de boutons */
.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    border-radius: 30px 20px 35px 15px;
    font-size: 13px;
    padding: 10px 24px;
}

.btn-primary:hover {
    transform: translateY(-3px) rotate(-1deg);
    box-shadow: 0 8px 25px rgba(232, 180, 184, 0.4);
    border-radius: 35px 15px 30px 20px;
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.btn-secondary:hover {
    background-color: var(--color-secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-accent {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    color: var(--color-dark-gray);
    border-radius: 20px 30px 15px 35px;
    font-size: 13px;
    padding: 10px 24px;
}

.btn-accent:hover {
    transform: translateY(-3px) rotate(1deg);
    box-shadow: 0 8px 25px rgba(247, 228, 212, 0.4);
    border-radius: 15px 35px 20px 30px;
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Tailles de boutons */
.btn-sm {
    padding: calc(var(--btn-padding-y) * 0.75) calc(var(--btn-padding-x) * 0.75);
    font-size: var(--fs-sm);
}

.btn-lg {
    padding: calc(var(--btn-padding-y) * 1.25) calc(var(--btn-padding-x) * 1.25);
    font-size: var(--fs-lg);
}

/* ========== CARDS ========== */
.card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    padding: var(--card-padding);
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    overflow: hidden;
    position: relative;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.card-image {
    position: relative;
    margin: calc(var(--card-padding) * -1) calc(var(--card-padding) * -1) var(--card-padding);
    overflow: hidden;
    border-radius: var(--card-radius) var(--card-radius) 0 0;
}

.card-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card-image img {
    transform: scale(1.05);
}

.card-title {
    font-family: var(--font-primary);
    font-size: var(--fs-xl);
    margin-bottom: var(--space-sm);
    color: var(--color-black);
}

.card-subtitle {
    font-family: var(--font-accent);
    font-size: var(--fs-lg);
    color: var(--color-gray);
    margin-bottom: var(--space-md);
}

.card-content {
    color: var(--color-dark-gray);
    line-height: var(--lh-relaxed);
}

.card-footer {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ========== MASSAGE CARDS ========== */
.massage-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: all var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-md);
}

.massage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary-light));
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 1;
}

.massage-card:hover::before {
    opacity: 0.1;
}

.massage-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.massage-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slower);
}

.massage-card:hover .massage-card-image img {
    transform: scale(1.1);
}

.massage-card-content {
    padding: var(--space-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.massage-card-title {
    font-family: var(--font-primary);
    font-size: var(--fs-2xl);
    color: var(--color-black);
    margin-bottom: var(--space-xs);
}

.massage-card-sanskrit {
    font-size: var(--fs-sm);
    color: var(--color-primary-dark);
    margin-bottom: var(--space-sm);
}

.massage-card-tagline {
    font-size: var(--fs-base);
    color: var(--color-gray);
    margin-bottom: var(--space-lg);
}

.massage-card-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: auto;
}

.massage-card-feature {
    font-size: var(--fs-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-light-gray);
    border-radius: var(--radius-full);
    color: var(--color-dark-gray);
}

.massage-card-footer {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
}

/* ========== FORMS ========== */
.form-group {
    position: relative;
    margin-bottom: var(--space-xl);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--input-padding-y) var(--input-padding-x);
    background: transparent;
    border: var(--input-border);
    border-radius: var(--input-radius);
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--input-focus-color);
    background: var(--color-white);
}

.form-group label {
    position: absolute;
    top: 50%;
    left: var(--input-padding-x);
    transform: translateY(-50%);
    color: var(--color-gray);
    transition: all var(--transition-base);
    pointer-events: none;
}

.form-group textarea ~ label {
    top: var(--input-padding-y);
    transform: none;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -10px;
    left: var(--space-md);
    font-size: var(--fs-sm);
    color: var(--color-primary);
    background: var(--color-off-white);
    padding: 0 var(--space-sm);
}

/* ========== MODALS ========== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.modal.active {
    display: block;
    opacity: 1;
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: var(--color-off-white);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    transition: transform var(--transition-base);
    z-index: var(--z-modal);
}

.modal.active .modal-content {
    transform: translate(-50%, -50%) scale(1);
}

/* Ajustement spécifique pour la carte cadeau */
#giftModal .modal-content {
    max-width: 800px;
}

#giftModal iframe {
    max-width: 100%;
    width: 100%;
}

.modal-close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-xl);
    color: var(--color-gray);
    transition: all var(--transition-base);
    cursor: pointer;
}

.modal-close:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: rotate(90deg);
}

/* ========== LOADER ========== */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-off-white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-top);
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

/* Centrage du contenu du loader */
.loader > * {
    margin: auto;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.lotus-spinner {
    position: relative;
    width: 80px;
    height: 80px;
}

.lotus-spinner .petal {
    position: absolute;
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50% 0;
    opacity: 0.8;
    animation: lotus-bloom 2s infinite;
}

.lotus-spinner .petal:nth-child(1) {
    top: 0;
    left: 25px;
    transform: rotate(0deg);
    animation-delay: 0s;
}

.lotus-spinner .petal:nth-child(2) {
    top: 15px;
    right: 5px;
    transform: rotate(72deg);
    animation-delay: 0.2s;
}

.lotus-spinner .petal:nth-child(3) {
    bottom: 10px;
    right: 15px;
    transform: rotate(144deg);
    animation-delay: 0.4s;
}

.lotus-spinner .petal:nth-child(4) {
    bottom: 10px;
    left: 15px;
    transform: rotate(216deg);
    animation-delay: 0.6s;
}

.lotus-spinner .petal:nth-child(5) {
    top: 15px;
    left: 5px;
    transform: rotate(288deg);
    animation-delay: 0.8s;
}

@keyframes lotus-bloom {
    0%, 100% {
        transform: scale(0.8) rotate(var(--rotation, 0deg));
        opacity: 0.6;
    }
    50% {
        transform: scale(1.2) rotate(calc(var(--rotation, 0deg) + 10deg));
        opacity: 1;
    }
}

/* ========== BADGES ========== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-xs) var(--space-md);
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    border-radius: var(--radius-full);
    background: var(--color-light-gray);
    color: var(--color-dark-gray);
}

.badge-primary {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.badge-secondary {
    background: var(--color-secondary-light);
    color: var(--color-secondary-dark);
}

.badge-accent {
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
}

/* ========== TABS ========== */
.massages-tabs {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.massages-tabs::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--color-secondary-light) 0%, transparent 60%);
    border-radius: 50%;
    opacity: 0.1;
    filter: blur(40px);
    animation: float 8s infinite ease-in-out;
}

.tabs-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

.tab-button {
    padding: 14px 32px;
    background: rgba(255, 255, 255, 0.7);
    border: 2px solid transparent;
    border-radius: 50px 40px 60px 30px;
    color: var(--color-dark-gray);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transform-style: preserve-3d;
}

.tab-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-secondary-light) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
    border-radius: inherit;
}

.tab-button:hover {
    transform: translateY(-2px) rotate(-2deg);
    box-shadow: 0 8px 30px rgba(232, 180, 184, 0.3);
    border-radius: 60px 30px 50px 40px;
}

.tab-button:hover::before {
    opacity: 0.3;
}

.tab-button.active {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    transform: rotate(-1deg);
    box-shadow: 0 6px 25px rgba(232, 180, 184, 0.4);
    border-radius: 40px 50px 30px 60px;
}

.tab-button.active::before {
    opacity: 1;
}

.tabs-content {
    position: relative;
    min-height: 500px;
}

.tab-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.tab-panel.active {
    position: relative;
    opacity: 1;
    visibility: visible;
}

.massage-detail-tab {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
    position: relative;
    padding: var(--space-2xl);
    background: rgba(255, 255, 255, 0.5);
    border-radius: 30px 50px 40px 60px;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

.massage-detail-tab::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: linear-gradient(45deg, transparent 30%, var(--color-accent-light) 50%, transparent 70%);
    opacity: 0.1;
    border-radius: inherit;
    z-index: -1;
    animation: shimmer 5s infinite linear;
}

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

.massage-detail-image-tab {
    position: relative;
    border-radius: 40% 60% 70% 30% / 60% 40% 60% 40%;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    transform: rotate(-2deg);
    transition: all 0.5s ease;
}

.massage-detail-image-tab:hover {
    transform: rotate(0deg) scale(1.02);
    border-radius: 60% 40% 30% 70% / 40% 60% 40% 60%;
}

.massage-detail-image-tab img {
    width: 100%;
    height: auto;
    display: block;
}

.massage-detail-info-tab {
    padding: var(--space-xl);
    position: relative;
}

.massage-section {
    margin: var(--space-xl) 0;
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.6);
    border-radius: 20px 30px 25px 35px;
    border-left: 4px solid var(--color-primary-light);
    transform: translateX(0);
    transition: all 0.3s ease;
}

.massage-section:hover {
    transform: translateX(10px);
    box-shadow: -5px 5px 20px rgba(0, 0, 0, 0.05);
}

.massage-section h4 {
    color: var(--color-primary);
    font-family: var(--font-accent);
    font-size: var(--fs-xl);
    margin-bottom: var(--space-md);
}

.massage-section i {
    margin-right: var(--space-sm);
    color: var(--color-secondary);
}

.massage-intro {
    font-size: var(--fs-lg);
    line-height: 1.8;
    color: var(--color-dark-gray);
    margin-bottom: var(--space-xl);
    font-style: italic;
}

.massage-features {
    margin: var(--space-xl) 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.massage-actions {
    margin-top: var(--space-2xl);
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* ========== LOTUS DECORATION ========== */
.lotus-decoration {
    position: relative;
    width: 60px;
    height: 60px;
    display: inline-block;
}

.lotus-decoration .petal {
    position: absolute;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary-light));
    border-radius: 50% 0;
    opacity: 0.3;
}

.lotus-decoration .petal:nth-child(1) {
    top: 5px;
    left: 20px;
    transform: rotate(0deg);
}

.lotus-decoration .petal:nth-child(2) {
    top: 12px;
    right: 12px;
    transform: rotate(72deg);
}

.lotus-decoration .petal:nth-child(3) {
    bottom: 8px;
    right: 10px;
    transform: rotate(144deg);
}

.lotus-decoration .petal:nth-child(4) {
    bottom: 8px;
    left: 10px;
    transform: rotate(216deg);
}

.lotus-decoration .petal:nth-child(5) {
    top: 12px;
    left: 12px;
    transform: rotate(288deg);
}

.lotus-decoration.animate .petal {
    animation: lotus-gentle 6s infinite ease-in-out;
}

@keyframes lotus-gentle {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1) rotate(var(--rotation));
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1) rotate(var(--rotation));
    }
}

/* Section divider avec lotus */
.section-divider.lotus-divider {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 200px;
    margin: var(--space-xl) auto;
}

.section-divider.lotus-divider::before,
.section-divider.lotus-divider::after {
    content: '';
    flex: 1;
    height: 2px;
    background: var(--color-primary-light);
}

.section-divider.lotus-divider .lotus-decoration {
    margin: 0 var(--space-md);
    transform: scale(0.8);
}

/* ========== BACK TO TOP ========== */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-5px);
}

.back-to-top.lotus-style {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50% 0;
    transform: rotate(45deg);
}

.back-to-top.lotus-style i {
    transform: rotate(-45deg);
}

.back-to-top.lotus-style:hover {
    transform: rotate(45deg) translateY(-5px);
}