/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --navy: #0C1839;
    --navy-light: #122353;
    --green: #43AD51;
    --green-dark: #359142;
    --white: #ffffff;
    --gray: #7A7A7A;
    --gray-light: #f8fafc;
    --gray-border: #e5e9ef;
    --text: #333333;
    --shadow-sm: 0 2px 12px rgba(12, 24, 57, 0.08);
    --shadow-md: 0 8px 30px rgba(12, 24, 57, 0.12);
    --shadow-lg: 0 16px 50px rgba(12, 24, 57, 0.18);
    --transition: all 0.3s ease;
    --radius: 12px;
    --radius-lg: 20px;
    --max-width: 1140px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    overflow-x: hidden;
    background: var(--white);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Typography ===== */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.25;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.section-header.light {
    color: var(--white);
}

.section-header.light .section-title {
    color: var(--white);
}

.section-header.light .section-title::after {
    background: var(--green);
}

.section-header.light .section-subtitle {
    color: rgba(255, 255, 255, 0.85);
}

.section-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--navy);
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--green);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray);
    font-weight: 400;
    line-height: 1.6;
}

.center-cta {
    text-align: center;
    margin-top: 2.5rem;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 32px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
}

.btn svg {
    flex-shrink: 0;
}

.btn-primary {
    background: var(--green);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(67, 173, 81, 0.4);
}

.btn-primary:hover {
    background: var(--green-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(67, 173, 81, 0.5);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.1rem;
}

#primeirobotao {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(67, 173, 81, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(67, 173, 81, 0.7);
    }
}

/* ===== Header ===== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(12, 24, 57, 0.08);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo img {
    max-height: 42px;
    width: auto;
}

#nav {
    display: flex;
    align-items: center;
}

#nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

#nav ul li a {
    text-decoration: none;
    color: var(--navy);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

#nav ul li a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--green);
    transition: var(--transition);
}

#nav ul li a:not(.nav-cta):hover {
    color: var(--green);
}

#nav ul li a:not(.nav-cta):hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--green);
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 32px;
    font-weight: 600;
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--green-dark);
    transform: translateY(-1px);
}

/* Mobile Menu */
#btn-mobile {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 1001;
}

#hamburger {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--navy);
    border-radius: 2px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition);
}

#hamburger::before,
#hamburger::after {
    content: '';
    position: absolute;
    width: 26px;
    height: 3px;
    background: var(--navy);
    border-radius: 2px;
    transition: var(--transition);
}

#hamburger::before {
    top: -9px;
}

#hamburger::after {
    top: 9px;
}

#nav.active #hamburger {
    background: transparent;
}

#nav.active #hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

#nav.active #hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ===== Hero ===== */
#hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding-top: 70px;
    overflow: hidden;
    background-color: var(--gray-light);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: 90% auto;
    background-position: right center;
    background-repeat: no-repeat;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.75) 45%, rgba(255, 255, 255, 0.2) 100%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-content {
    max-width: 650px;
    padding: 60px 0;
}

.hero-content h1 {
    font-size: 2.6rem;
    color: var(--navy-light);
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -1.4px;
}

.hero-content h2 {
    font-size: 1.15rem;
    color: var(--navy-light);
    margin-bottom: 2.5rem;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.3px;
}

/* ===== Sintomas Section ===== */
/* ===== Global Sections ===== */
section {
    padding: 80px 0;
}

.section-sintomas {
    background: var(--navy);
    color: var(--white);
}

.sintomas-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.sintomas-text-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sintomas-title {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    line-height: 1.25;
}

.sintomas-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--green);
    border-radius: 2px;
    margin-top: 1.2rem;
}

.sintomas-alert {
    font-size: 1.15rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.sintomas-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.sintomas-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: var(--transition);
}

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

.sintomas-cta {
    margin-top: 1rem;
}

/* ===== Especialidades Section ===== */
.section-especialidades {
    background: var(--gray-light);
}

.especialidades-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.especialidade-card {
    background: var(--white);
    padding: 35px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    border: 1px solid var(--gray-border);
}

.especialidade-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: var(--green);
}

.especialidade-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    background: rgba(67, 173, 81, 0.1);
    border-radius: 50%;
    color: var(--green);
    transition: var(--transition);
}

.especialidade-card:hover .especialidade-icon {
    background: var(--green);
    color: var(--white);
}

.especialidade-icon svg {
    width: 32px;
    height: 32px;
}

.especialidade-card h3 {
    font-size: 1.2rem;
    color: var(--navy);
    margin-bottom: 0.8rem;
}

.especialidade-card p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== Equipe Section ===== */
.section-equipe {
    background: linear-gradient(180deg, var(--navy) 0%, var(--white) 100%);
    color: var(--white);
    padding-bottom: 40px;
}

.section-equipe .section-title {
    color: var(--white);
}

.section-equipe .section-title::after {
    background: var(--green);
}

.section-equipe .section-subtitle {
    color: rgba(255, 255, 255, 0.85);
}

.equipe-carousel {
    display: flex;
    align-items: center;
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.equipe-viewport {
    overflow: hidden;
    flex: 1;
    border-radius: var(--radius-lg);
}

.equipe-track {
    display: flex;
    transition: transform 0.5s ease;
}

.equipe-card {
    min-width: 100%;
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 50px;
    align-items: start;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 50px;
    box-shadow: var(--shadow-lg);
    color: var(--text);
}

.equipe-avatar {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.equipe-avatar img {
    max-width: 100%;
    max-height: 380px;
    object-fit: contain;
    border-radius: var(--radius);
}

.equipe-avatar-iniciais {
    width: 280px;
    height: 320px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: 4px;
}

.equipe-card-info h3 {
    font-size: 1.8rem;
    color: var(--navy);
    margin-bottom: 0.3rem;
}

.equipe-role {
    color: var(--green);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1.2rem;
}

.equipe-bio {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.8rem;
}

.equipe-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background: var(--white);
    color: var(--navy);
    font-size: 1.6rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.equipe-btn:hover {
    background: var(--green);
    color: var(--white);
}

.equipe-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.equipe-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition);
}

.equipe-dot.active {
    background: var(--green);
    width: 28px;
    border-radius: 5px;
}

/* ===== Depoimentos Section ===== */
.section-depoimentos {
    background: var(--white);
    padding-top: 60px;
}

.depoimentos-carousel {
    display: flex;
    align-items: center;
    gap: 15px;
    max-width: 900px;
    margin: 0 auto;
}

.carousel-viewport {
    overflow: hidden;
    flex: 1;
    border-radius: var(--radius-lg);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.depoimento-card {
    min-width: 100%;
    background: var(--gray-light);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.depoimento-stars {
    color: #f5a623;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.depoimento-texto {
    color: var(--navy-light);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.depoimento-autor {
    display: block;
    margin-top: 1rem;
}

.depoimento-autor strong {
    display: block;
    color: var(--navy);
    font-size: 1rem;
}

.depoimento-autor span {
    font-size: 0.85rem;
    color: var(--gray);
}

.carousel-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: var(--navy);
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.carousel-btn:hover {
    background: var(--green);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 25px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: var(--gray-border);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background: var(--green);
    width: 28px;
    border-radius: 5px;
}

/* ===== Unidades Section ===== */
.section-unidades {
    background: var(--navy);
    color: var(--white);
}

.unidades-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 2rem;
}

.unidade-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    padding: 35px;
    transition: var(--transition);
}

.unidade-card:hover {
    background: rgba(255, 255, 255, 0.1);
}

.unidade-icon {
    color: var(--green);
    margin-bottom: 1rem;
}

.unidade-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    color: var(--white);
}

.unidade-endereco {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.unidade-info {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.unidade-mapa-placeholder {
    width: 100%;
    height: 250px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
}

/* ===== Footer ===== */
#footer {
    background: var(--navy);
    color: rgba(255, 255, 255, 0.75);
    padding: 60px 0 25px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1.1fr 1.4fr 1.1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-col p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.footer-logo {
    max-height: 50px;
    width: auto;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}

.footer-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--green);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-whatsapp:hover {
    color: #5ccc6b;
}

.footer-phone {
    margin-top: 0.5rem;
    font-weight: 600;
    color: var(--white);
}

.footer-legal {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 30px;
    text-align: center;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-legal strong {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    display: inline-block;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--green);
}

/* ===== Floating WhatsApp ===== */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: var(--green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(67, 173, 81, 0.5);
    transition: var(--transition);
    animation: floatPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: var(--green-dark);
}

@keyframes floatPulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(67, 173, 81, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(67, 173, 81, 0.7);
    }
}

/* ===== Animations on Scroll ===== */
.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 ===== */
@media (max-width: 1024px) {
    .equipe-card {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 35px;
        text-align: center;
    }

    .equipe-avatar img {
        max-height: 300px;
        margin: 0 auto;
    }

    .equipe-avatar-iniciais {
        width: 220px;
        height: 260px;
        margin: 0 auto;
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .hero-bg {
        background-size: cover;
        background-position: 80% center;
    }
    #btn-mobile {
        display: block;
    }

    #nav ul {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 70px;
        right: 0;
        width: 100%;
        background: var(--white);
        padding: 20px;
        gap: 15px;
        box-shadow: var(--shadow-md);
        transform: translateY(-150%);
        transition: var(--transition);
        opacity: 0;
        pointer-events: none;
    }

    #nav.active ul {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    #nav ul li {
        width: 100%;
        text-align: center;
    }

    .nav-cta {
        display: inline-block;
        margin: 0 auto;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content h2 {
        font-size: 1rem;
    }

    .btn-lg {
        padding: 15px 28px;
        font-size: 1rem;
    }

    section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .sintomas-title {
        font-size: 1.6rem;
    }

    .sintomas-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .sintomas-title::after {
        margin: 1.2rem auto 0;
    }

    .sintomas-image {
        order: -1;
        margin-bottom: 1rem;
    }

    .equipe-card {
        padding: 25px;
    }

    .equipe-btn {
        width: 40px;
        height: 40px;
        font-size: 1.3rem;
    }

    .equipe-avatar img {
        max-height: 240px;
    }

    .equipe-avatar-iniciais {
        width: 180px;
        height: 220px;
        font-size: 3rem;
    }

    .depoimento-card {
        padding: 25px;
    }

    .depoimento-texto {
        font-size: 0.95rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-whatsapp {
        justify-content: center;
    }

    .whatsapp-float {
        width: 52px;
        height: 52px;
        bottom: 15px;
        right: 15px;
    }

    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.7rem;
    }

    .hero-content h2 {
        font-size: 0.95rem;
    }

    .sintomas-wrapper {
        grid-template-columns: 1fr;
    }

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

    .equipe-card {
        padding: 20px;
    }

    .equipe-avatar img {
        max-height: 200px;
    }

    .equipe-avatar-iniciais {
        width: 140px;
        height: 170px;
        font-size: 2.5rem;
    }

    .equipe-carousel {
        gap: 8px;
    }

    .equipe-btn {
        width: 34px;
        height: 34px;
        font-size: 1.1rem;
    }

    .depoimento-card {
        padding: 20px;
    }

    .depoimentos-carousel {
        gap: 8px;
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
    }
}