/* ==========================================================================
   COMPONENTS - Design System
   ========================================================================== */

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-secondary);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    text-align: center;
    text-decoration: none;
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base) var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 100%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn:hover::before {
    opacity: 1;
}

/* Primary Button */
.btn--primary {
    background: linear-gradient(135deg, var(--color-primary-400) 0%, var(--color-primary-600) 100%);
    color: var(--color-secondary-900);
    box-shadow: 0 4px 15px rgba(249, 161, 169, 0.4);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(249, 161, 169, 0.5);
    color: var(--color-secondary-900);
}

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

/* Outline Button */
.btn--outline {
    background: transparent;
    color: var(--color-text-primary);
    border-color: var(--color-neutral-300);
}

.btn--outline:hover {
    background: var(--color-neutral-100);
    border-color: var(--color-neutral-400);
    color: var(--color-text-primary);
}

/* White Button */
.btn--white {
    background: var(--color-bg-primary);
    color: var(--color-secondary-900);
    box-shadow: var(--shadow-lg);
}

.btn--white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: var(--color-primary-600);
}

.btn--white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: var(--color-primary-700);
}

/* Button Sizes */
.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
}

/* Button Icon */
.btn__icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ==========================================================================
   CARDS
   ========================================================================== */

.card {
    background: var(--color-bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base) var(--ease-out-expo);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* ==========================================================================
   HEADER
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.header--scrolled {
    box-shadow: var(--shadow-md);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.header__logo {
    display: flex;
    align-items: center;
}

.header__logo-img {
    height: 40px;
    width: auto;
}

.header__nav {
    display: flex;
    align-items: center;
}

.header__menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.header__link {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.header__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary-500);
    transition: width var(--transition-base) var(--ease-out-expo);
}

.header__link:hover {
    color: var(--color-primary-600);
}

.header__link:hover::after {
    width: 100%;
}

.header__link.btn {
    color: var(--color-text-light);
}

.header__link.btn::after {
    display: none;
}

/* Mobile Menu Toggle */
.header__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 30px;
    height: 30px;
    cursor: pointer;
}

.header__toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.header__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.header__toggle.active span:nth-child(2) {
    opacity: 0;
}

.header__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ==========================================================================
   SERVICO CARD - Horizontal bordered (referência ProHealth)
   ========================================================================== */

.servico-card {
    background: var(--color-bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-6) var(--space-8);
    text-align: left;
    border: 1px solid var(--color-neutral-200);
    transition: all var(--transition-base) var(--ease-out-expo);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-start;
    gap: var(--space-5);
}

.servico-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-200);
}

.servico-card__icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    color: var(--color-primary-500);
    transition: transform var(--transition-base);
    background: linear-gradient(135deg, var(--color-primary-50), var(--color-bg-secondary));
    border-radius: var(--radius-lg);
    padding: var(--space-3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.servico-card:hover .servico-card__icon {
    transform: scale(1.08);
}

.servico-card__icon svg {
    width: 100%;
    height: 100%;
}

.servico-card__body {
    flex: 1;
    min-width: 0;
}

.servico-card__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-1);
    color: var(--color-text-primary);
}

.servico-card__text {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

/* ==========================================================================
   DEPOIMENTO CARD
   ========================================================================== */

.depoimento-card {
    background: var(--color-bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
    min-width: 350px;
    max-width: 400px;
    flex-shrink: 0;
}

.depoimento-card__content {
    margin-bottom: var(--space-6);
}

.depoimento-card__quote {
    width: 32px;
    height: 32px;
    color: var(--color-primary-200);
    margin-bottom: var(--space-4);
}

.depoimento-card__text {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
    font-style: italic;
}

.depoimento-card__author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.depoimento-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary-400), var(--color-primary-600));
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-semibold);
    font-size: var(--text-lg);
}

.depoimento-card__info {
    display: flex;
    flex-direction: column;
}

.depoimento-card__info strong {
    font-size: var(--text-base);
    color: var(--color-text-primary);
}

.depoimento-card__info span {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

/* ==========================================================================
   STAT
   ========================================================================== */

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-family: var(--font-primary);
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--color-primary-400);
    line-height: 1;
}

.stat__number::after {
    content: '+';
}

.stat__label {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin-top: var(--space-2);
}

/* ==========================================================================
   WHATSAPP FLOAT
   ========================================================================== */

.whatsapp-float {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: var(--z-fixed);
    transition: all var(--transition-base) var(--ease-out-expo);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
    fill: white;
}