/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    color: #232323;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Variáveis CSS */
:root {
    --primary-purple: #6C3690;
    --secondary-purple: #8F54B0;
    --light-purple: #9974AF;
    --dark-purple: #5C3173;
    --purple-bg: #DFBDF2;
    --text-dark: #232323;
    --text-light: #FFFFFF;
    --text-gray: #232323AD;
    --gradient-primary: linear-gradient(270deg, #5C3173 0%, #8F54B0 100%);
    --gradient-secondary: linear-gradient(70deg, #8F54B0 0%, #5C3173 100%);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Mobile */
.header-mobile {
    background-color: #fff;
    padding: 15px 20px;
    display: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1100;
    min-height: 60px;
}

.header-mobile-content {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    min-height: 50px;
}

.menu-toggle {
    position: absolute;
    left: 0;
    background: transparent;
    border: none;
    font-size: 26px;
    color: var(--primary-purple);
    cursor: pointer;
    padding: 5px;
    display: none;
}

.logo-mobile {
    width: 150px;
    display: block;
    height: auto;
    object-fit: contain;
}

.header-mobile .social-icons {
    position: absolute;
    right: 0;
    display: flex;
    gap: 6px;
}

.social-icons {
    display: flex;
    gap: 10px;
}

.social-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 20px;
}

.header-mobile .social-icon {
    width: 32px;
    height: 32px;
    font-size: 16px;
}

.social-icon.whatsapp { background-color: #25D366; }
.social-icon.facebook { background-color: #1877F2; }
.social-icon.instagram { background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%); }

.social-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

/* Menu Mobile */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100vh;
    background-color: var(--primary-purple);
    transition: left 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 2001;
    overflow-y: auto;
    box-shadow: 2px 0 20px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
}

.mobile-menu.active {
    left: 0;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 1998;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    background-color: var(--dark-purple);
}

.close-menu {
    background: transparent;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.close-menu:hover {
    transform: rotate(90deg);
}

nav {
    flex: 1;
    overflow-y: auto;
    padding-bottom: 20px;
}

.mobile-nav {
    list-style: none;
    padding: 15px 0;
}

.mobile-nav > li {
    margin-bottom: 8px;
}

.mobile-nav > li > a {
    color: white;
    text-decoration: none;
    font-size: 17px;
    font-weight: 500;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    margin: 0 15px;
    border-radius: 12px;
    transition: all 0.3s ease;
    background-color: rgba(255,255,255,0.1);
}

.mobile-nav > li > a:hover {
    background-color: rgba(255,255,255,0.2);
    transform: translateX(5px);
}

.mobile-nav > li > a.active {
    background-color: rgba(255,255,255,0.25);
}

.mobile-nav > li > a span {
    flex: 1;
}

.mobile-nav > li > a i {
    font-size: 20px;
    margin-left: 10px;
    opacity: 0.8;
}

.mobile-nav .has-submenu > a::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    transition: transform 0.3s ease;
    margin-left: 10px;
}

.mobile-nav .has-submenu.active > a::after {
    transform: rotate(180deg);
}

.mobile-nav .has-submenu.active > a {
    background-color: rgba(255,255,255,0.2);
}

.mobile-submenu {
    list-style: none;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    background-color: transparent;
    margin: 0 15px;
}

.mobile-submenu.active {
    max-height: 500px;
    padding: 10px 0;
}

.mobile-submenu li {
    margin-bottom: 5px;
}

.mobile-submenu li a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-size: 15px;
    display: block;
    padding: 12px 20px;
    margin-left: 20px;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
    border-radius: 0 8px 8px 0;
}

.mobile-submenu li a:hover {
    background-color: rgba(255,255,255,0.05);
    border-left-color: var(--light-purple);
    padding-left: 25px;
    color: white;
}

.mobile-menu-footer {
    padding: 20px;
    border-top: 1px solid rgba(255,255,255,0.2);
    background-color: var(--dark-purple);
}

.menu-footer-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: white;
    text-decoration: none;
    padding: 12px 15px;
    margin-bottom: 10px;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 15px;
}

.menu-footer-link:last-child {
    margin-bottom: 0;
    background-color: #25D366;
}

.menu-footer-link:hover {
    background-color: rgba(255,255,255,0.1);
}

.menu-footer-link:last-child:hover {
    background-color: #1FA855;
}

/* Header Desktop */
.header-info {
    background-color: var(--primary-purple);
    color: white;
    padding: 10px 0;
}

.header-info-content {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    font-size: 13px;
}

.header-phones {
    display: flex;
    gap: 30px;
    align-items: center;
}

.header-phones a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.header-phones a:hover {
    color: #B8B8B8;
}

.header-actions {
    display: flex;
    gap: 40px;
    align-items: center;
}

.header-actions > a:first-child {
    color: white;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s ease;
}

.header-actions > a:first-child:hover {
    color: #B8B8B8;
}

.btn-location {
    background-color: white;
    color: var(--primary-purple);
    padding: 8px 20px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.btn-location:hover {
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.social-icons-desktop {
    position: absolute;
    top: 10px;
    right: 240px;
    display: flex;
    flex-direction: row;
    gap: 10px;
    z-index: 10;
    padding-right: 90px;
}

/* Garantir que os ícones sociais desktop permaneçam visíveis */
@media (min-width: 901px) {
    .social-icons-desktop { display: flex !important; }
}

.hero-logo-corner {
    position: absolute;
    top: 20px;
    right: 1360px;
    width: 250px;
    height: auto;
    z-index: 10;
}

/* Hero Section */
.hero {
    background-image: url('./imagens/clinica-oralize.jpg');
    background-size: cover;
    background-position: calc(50% + 50px) center;
    background-repeat: no-repeat;
    position: relative;
    padding: 150px 0 200px;
    color: white;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.53) 0%, #000000 100%);
    opacity: 0.69;
}

.hero-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
    margin-top: 300px;
}

.hero h1 {
    font-size: 55px;
    font-weight: 800;
    line-height: 1.2em;
    letter-spacing: 0.03em;
    margin: 0;
}

.hero p {
    font-size: 17px;
    font-weight: 500;
    line-height: 1.4em;
    max-width: 500px;
    margin-bottom: 40px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    padding: 25px 60px;
    border-radius: 40px;
    text-decoration: none;
    font-size: 20px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 0 22px rgba(116, 66, 144, 0.45);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 30px rgba(116, 66, 144, 0.6);
}

/* Navigation Desktop */
.main-nav {
    background-color: var(--primary-purple);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.35);
    position: sticky;
    top: 0;
    z-index: 100;
    overflow: visible;
}

.nav-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    overflow: visible;
}

.nav-menu {
    list-style: none;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    margin: 0;
}

.nav-menu > li {
    position: relative;
}

.nav-menu > li > a {
    color: white;
    text-decoration: none;
    padding: 20px 25px;
    display: block;
    font-weight: 400;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background-color: var(--light-purple);
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.nav-menu > li:hover > a,
.nav-menu > li > a.active {
    color: var(--light-purple);
}

.nav-menu > li:hover > a::after,
.nav-menu > li > a.active::after {
    width: 80%;
}

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    min-width: 250px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    border-radius: 5px;
    overflow: hidden;
    z-index: 99999;
}

.nav-menu > li:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown a {
    color: var(--text-dark);
    text-decoration: none;
    padding: 15px 20px;
    display: block;
    transition: all 0.3s ease;
}

.dropdown a:hover {
    background-color: var(--light-purple);
    color: white;
}

/* Features Section */
.features {
    background-color: rgba(153, 116, 175, 0.46);
    padding: 100px 0 180px;
    position: relative;
}

.features-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: linear-gradient(210deg, #6C3690 0%, rgba(108, 54, 144, 0.64) 100%);
    border-radius: 40px;
    padding: 60px 40px 40px;
    text-align: center;
    color: white;
    position: relative;
    box-shadow: 0 0 53px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.feature-card:hover {
    box-shadow: 0 0 53px rgba(0, 0, 0, 0.5);
    transform: translateY(-5px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background-color: var(--light-purple);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: -80px auto 20px;
    font-size: 40px;
    color: white;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    background-color: white;
    color: var(--light-purple);
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.2;
}

.feature-card p {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.4;
}

/* Services Section */
.services {
    padding: 50px 0 70px;
}

.section-title {
    text-align: center;
    color: #5C3079;
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 50px;
}

.services-grid {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background-size: contain;
    background-position: top center;
    background-repeat: no-repeat;
    background-color: #f5f5f5;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.09);
    transition: all 0.3s ease;
    cursor: pointer;
    overflow: hidden;
    position: relative;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.service-card:hover {
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
    transform: translateY(-5px);
}

.service-content {
    background: linear-gradient(to top, rgba(255,255,255,0.95), rgba(255,255,255,0.8));
    padding: 30px 20px;
}

.service-link {
    color: var(--primary-purple);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.service-link:hover {
    color: var(--secondary-purple);
}

/* Promo Section */
.promo {
    padding: 70px 0;
}

.promo-grid {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(600px, 1fr));
    gap: 30px;
}

.promo-card {
    background: var(--gradient-secondary);
    border-radius: 40px;
    padding: 0;
    color: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.18);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.promo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.promo-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    min-height: 350px;
}

.promo-text {
    padding: 50px 35px;
    flex: 1;
}

.promo-card h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.1;
    white-space: nowrap;
}

.promo-card p {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 30px;
    line-height: 1.3;
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
    padding: 10px 30px;
    border-radius: 40px;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s ease;
}

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

.promo-image {
    flex: 0 0 45%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 20px 30px 20px 0;
    height: 100%;
}

/* About Section */
.about {
    background-color: #f8f8f8;
    padding: 70px 0 80px;
}

.about-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: stretch;
}

.about-card {
    background: linear-gradient(135deg, #8F54B0 0%, #6C3690 100%);
    border-radius: 40px 0 0 40px;
    padding: 60px 50px;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-card h2 {
    font-size: 36px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 30px;
}

.about-card p {
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.95);
}

.about-image {
    overflow: hidden;
    border-radius: 0 40px 40px 0;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Technology Section */
.technology {
    background-image: url('./imagens/Design-sem-nome-6-1.png');
    background-size: cover;
    background-position: bottom center;
    background-repeat: no-repeat;
    background-color: rgba(153, 116, 175, 0.46);
    padding: 100px 0 190px;
    position: relative;
}

.technology::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(143, 84, 176, 0.59) 0%, rgba(92, 49, 115, 0.45) 92%);
    opacity: 0.84;
}

.technology-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.technology-text h2 {
    font-size: 35px;
    font-weight: 800;
    text-transform: uppercase;
    color: white;
    margin-bottom: 20px;
}

.technology-text p {
    font-size: 20px;
    font-weight: 400;
    color: white;
    line-height: 1.5;
}

.technology-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 0 82px rgba(0, 0, 0, 0.5);
}

/* Structure Section */
.structure {
    padding: 50px 0 70px;
}

.structure-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(3, minmax(380px, 1fr));
    gap: 25px;
}

.structure-card {
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    background-color: #ffffff;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.structure-card:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
}

.structure-image {
    width: 100%;
    height: 220px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.structure-card:nth-child(3) .structure-image {
    background-size: contain;
    background-color: #ffffff;
}

.structure-content {
    padding: 25px 25px 30px;
    background-color: white;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.structure-card h3 {
    font-size: 21px;
    font-weight: 700;
    color: #232323;
    margin-bottom: 20px;
    text-align: center;
    line-height: 1.2;
    white-space: nowrap;
    min-height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.structure-card p {
    font-size: 15px;
    font-weight: 400;
    color: #666666;
    line-height: 1.7;
    text-align: left;
    letter-spacing: 0.3px;
}

/* Team Section */
.team {
    background-color: #E9E9E9;
    padding: 50px 0;
}

.team-grid {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.team-member {
    text-align: center;
}

.team-member img {
    width: 100%;
    max-width: 250px;
    margin: 0 auto;
    display: block;
    border-bottom: 4px solid var(--primary-purple);
}

.team-member h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 20px 0 10px;
}

.team-member p {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-dark);
    line-height: 1.5;
    padding: 0 20px;
}

/* CTA Section */
.cta-section {
    background: var(--gradient-primary);
    padding: 80px 0;
    text-align: center;
    color: white;
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: 33px;
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 0.7;
}

.cta-section p {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.btn-cta {
    background-color: white;
    color: var(--primary-purple);
    padding: 20px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.btn-cta:hover {
    background: linear-gradient(180deg, #f0f0f0 0%, #e0e0e0 100%);
    transform: translateY(-2px);
}

/* Contact Form Section */
.contact-form-section {
    max-width: 400px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 10;
}

.contact-form-section h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 25px;
    color: white;
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-group {
    position: relative;
}

.contact-form input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-gray);
    font-size: 16px;
    font-family: 'Montserrat', sans-serif;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.contact-form input:focus {
    outline: none;
    border-color: white;
    background: white;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.contact-form input::placeholder {
    color: #888;
    font-weight: 400;
}

.btn-submit {
    background: white;
    color: var(--primary-purple);
    padding: 15px 30px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
}

.btn-submit:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
}

.form-loading,
.form-success,
.form-error {
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-loading {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.form-success {
    background: rgba(76, 175, 80, 0.9);
    color: white;
}

.form-error {
    background: rgba(244, 67, 54, 0.9);
    color: white;
}

.form-loading i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Footer */
.footer {
    background-image: url('./imagens/Consultorio-Fish-Eye-3-scaled.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #362828;
    position: relative;
    color: white;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.78) 0%, #000000 100%);
    opacity: 0.82;
}

.footer-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding: 50px 0;
}

.footer-column h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 15px;
}

.footer-column p,
.footer-column li {
    font-size: 15px;
    font-weight: 400;
    line-height: 1.8;
    margin-bottom: 15px;
}

.footer-column ul {
    list-style: none;
}

.footer-column a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: #AEAEAE;
}

.footer-logo {
    width: 150px;
    margin-bottom: 15px;
}

.footer-bottom {
    background-color: #47444D;
    border-top: 1px solid white;
    padding: 20px;
    text-align: center;
    font-size: 12px;
    color: #B8B8B8;
}

.footer-bottom a {
    color: white;
    text-decoration: none;
}

/* WhatsApp Button Flutuante */
.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 30px;
    transition: all 0.3s ease;
    z-index: 999;
    text-decoration: none;
}

.whatsapp-button:hover {
    transform: scale(1.1);
}

/* Media Queries - Otimizadas */

/* Tablet (769px - 1024px) */
@media (max-width: 1024px) {
    .hero h1 { font-size: 45px; }
    .technology-content { grid-template-columns: 1fr; }
    .features-content, .services-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
    .promo-grid { grid-template-columns: 1fr; gap: 25px; }
    .promo-content { min-height: 360px; max-height: 360px; flex-direction: column; }
    .promo-text { padding: 30px 30px 20px; text-align: center; order: 1; }
    .promo-image { flex: 1; padding: 0 30px 30px; order: 2; justify-content: center; min-height: 160px; }
    .promo-image img { max-width: 280px; max-height: 140px; object-fit: contain; }
    .about-grid { grid-template-columns: 1fr; }
    .about-card { border-radius: 40px 40px 0 0; }
    .about-image { border-radius: 0 0 40px 40px; height: 400px; }
    .structure-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .structure-card h3 { white-space: normal; }
}

@media (max-width: 900px) {
    .header-mobile .social-icons { display: none !important; }
}

/* Mobile (max 768px) */
@media (max-width: 768px) {
    .header-mobile { display: block !important; }
    .menu-toggle { display: flex !important; align-items: center; justify-content: center; }
    .header-info, .main-nav, .social-icons-desktop, .hero-logo-corner { display: none; }
    .header-mobile .social-icons { display: none !important; }
    .hero { padding: 100px 0 100px; }
    .hero-content { margin-top: 0; }
    .hero h1 { font-size: 35px; }
    .hero p { font-size: 16px; }
    .btn-primary { font-size: 17px; padding: 15px 30px; }
    .features { padding: 50px 0 100px; }
    .features-content { grid-template-columns: 1fr; gap: 60px; padding: 0 10px; }
    .feature-card { padding: 40px 20px 30px; }
    .feature-card h3 { font-size: 16px; }
    .feature-card p { font-size: 14px; }
    .section-title { font-size: 20px; margin-bottom: 30px; }
    .services { padding: 30px 0; }
    .services-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
    .service-card { min-height: 300px; background-image: none !important; background-color: white; }
    .service-card::before {
        content: '';
        width: 100%;
        height: 150px;
        background-image: inherit;
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        background-color: #f5f5f5;
        border-radius: 5px 5px 0 0;
        display: block;
    }
    .service-card:nth-child(1)::before { background-image: url('./imagens/Dentes-fixos.png'); }
    .service-card:nth-child(2)::before { background-image: url('./imagens/Implante.png'); }
    .service-card:nth-child(3)::before { background-image: url('./imagens/dentaduralixo.png'); }
    .service-card:nth-child(4)::before { background-image: url('./imagens/implante-4.png'); }
    .service-card:nth-child(5)::before { background-image: url('./imagens/implante-5.png'); }
    .service-content { background: white; padding: 20px 15px; flex: 1; border-radius: 0 0 5px 5px; }
    .service-card h3 { font-size: 16px; margin-bottom: 10px; }
    .service-card p { font-size: 14px; margin-bottom: 15px; }
    .promo { padding: 20px 0; }
    .promo-card { border-radius: 15px; overflow: hidden; }
    .promo-content { flex-direction: row; min-height: 200px; max-height: 200px; align-items: center; padding: 30px 20px; }
    .promo-text { padding: 0; text-align: left; order: 1; flex: 1; padding-right: 20px; }
    .promo-card h2 { font-size: 20px; margin-bottom: 10px; white-space: normal; }
    .promo-card p { font-size: 14px; margin-bottom: 20px; }
    .promo-image { flex: 0 0 280px; padding: 0; order: 2; justify-content: center; align-items: center; display: flex; height: 100%; }
    .promo-image img { max-width: 320px; max-height: 320px; object-fit: contain; margin-top: -80px; margin-right: -70px; }
    .promo-card:last-child .promo-image img { margin-top: 35px; margin-right: -65px; }
    .btn-outline { padding: 8px 20px; font-size: 13px; border-radius: 25px; }
    .about { padding: 30px 0; }
    .about-card { padding: 30px 20px; }
    .about-card h2 { font-size: 20px; }
    .about-card p { font-size: 15px; }
    .technology { padding: 30px 0 75px; }
    .technology-text h2 { font-size: 22px; }
    .technology-text p { font-size: 15px; }
    .structure-grid { grid-template-columns: 1fr; }
    .structure-image { height: 250px; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .cta-section { padding: 50px 0; }
    .cta-section h2 { font-size: 24px; line-height: 1.2; margin-bottom: 15px; }
    .cta-section p { font-size: 15px; margin-bottom: 25px; padding: 0 20px; }
    .cta-buttons { flex-direction: column; align-items: center; padding: 0 20px; gap: 15px; margin-bottom: 40px; }
    .btn-cta { font-size: 14px; padding: 12px 20px; text-align: center; border-radius: 25px; white-space: nowrap; }
    .contact-form-section { max-width: 100%; margin: 0 20px; padding: 25px 20px; background: rgba(255, 255, 255, 0.15) !important; border: 2px solid rgba(255, 255, 255, 0.3) !important; }
    .contact-form-section h3 { font-size: 18px; margin-bottom: 20px; color: white !important; text-shadow: 1px 1px 2px rgba(0,0,0,0.3); }
    .contact-form { gap: 12px; }
    .contact-form input { padding: 12px 15px; font-size: 15px; border-radius: 8px; background: white !important; border: 2px solid rgba(255, 255, 255, 0.8) !important; color: #333 !important; box-shadow: 0 2px 8px rgba(0,0,0,0.1); }
    .contact-form input::placeholder { color: #666 !important; opacity: 1; }
    .contact-form input:focus { background: white !important; border-color: white !important; box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.4), 0 2px 8px rgba(0,0,0,0.15) !important; }
    .btn-submit { padding: 12px 25px; font-size: 14px; border-radius: 8px; margin-top: 8px; background: white !important; color: var(--primary-purple) !important; border: none !important; box-shadow: 0 2px 8px rgba(0,0,0,0.2); }
    .footer-content { grid-template-columns: 1fr; text-align: center; }
    .footer-column { display: none; }
    .footer-column:first-child { display: block; }
}

/* Mobile Pequeno (max 480px) */
@media (max-width: 480px) {
    .header-mobile { padding: 18px 15px; min-height: 70px; }
    .header-mobile-content { min-height: 55px; }
    .logo-mobile { width: 320px; max-height: 100px; object-fit: contain; }
    .header-mobile .social-icons { display: none !important; }
    .menu-toggle { font-size: 26px; width: 40px; height: 40px; padding: 8px; display: flex !important; align-items: center; justify-content: center; }
    .services-grid { grid-template-columns: 1fr; gap: 20px; }
    .service-card { min-height: 320px; }
    .service-card::before { height: 180px; }
    .service-content { padding: 25px 20px; }
    .service-card h3 { font-size: 18px; margin-bottom: 12px; }
    .service-card p { font-size: 15px; line-height: 1.5; }
    .promo { padding: 15px 0; }
    .promo-card { border-radius: 15px; overflow: hidden; margin: 0 10px; }
    .promo-content { min-height: 180px; max-height: 220px; padding: 25px 15px; }
    .promo-text { padding-right: 15px; }
    .promo-card h2 { font-size: 18px; margin-bottom: 8px; }
    .promo-card p { font-size: 13px; margin-bottom: 15px; }
    .promo-image { flex: 0 0 120px; }
    .promo-image img { max-width: 320px; max-height: 320px; object-fit: contain; }
    .promo-card:first-child .promo-image img { padding: 0px; }
    .promo-card:last-child .promo-image img { padding: 12px; }
    .btn-outline { padding: 6px 16px; font-size: 12px; border-radius: 20px; }
    .hero h1 { font-size: 28px; }
    .cta-section h2 { font-size: 20px; }
    .btn-cta { font-size: 13px; padding: 10px 16px; }
}

/* iPhone SE e telas muito pequenas (max 393px) */
@media (max-width: 393px) {
    .header-mobile { padding: 20px 12px; min-height: 75px; }
    .header-mobile-content { min-height: 60px; }
    .logo-mobile { width: 320px; max-height: 100px; }
    .header-mobile .social-icons { display: none !important; }
    .hero { background-size: 280%; background-position: center center; }
    .promo-content { min-height: 200px !important; max-height: 200px !important; padding: 20px 15px !important; flex-direction: row !important; align-items: center !important; }
    .promo-text { flex: 1 !important; padding-right: 10px !important; max-width: 60% !important; }
    .promo-card h2 { font-size: 16px !important; margin-bottom: 8px !important; white-space: nowrap !important; line-height: 1.1 !important; }
    .promo-card p { font-size: 12px !important; margin-bottom: 15px !important; line-height: 1.4 !important; white-space: normal !important; max-width: 100% !important; }
    .promo-image { flex: 0 0 160px !important; padding: 0 !important; order: 2 !important; justify-content: center !important; align-items: center !important; display: flex !important; height: 100% !important; max-width: 45% !important; }
    .promo-image img { max-width: 320px !important; max-height: 320px !important; object-fit: contain !important; margin: 0 !important; transform: none !important; }
    .promo-card:first-child .promo-image img { max-width: 320px !important; max-height: 320px !important; transform: translate(-50px, -40px) !important; }
    .promo-card:last-child .promo-image img { max-width: 320px !important; max-height: 320px !important; transform: translate(-40px, 10px) !important; }
    .btn-outline { padding: 6px 14px !important; font-size: 11px !important; border-radius: 20px !important; white-space: nowrap !important; }
    .about { padding: 30px 0 !important; }
    .about-content { padding: 0 15px !important; }
    .about-grid { display: block !important; }
    .about-card { border-radius: 20px 20px 0 0 !important; padding: 25px 20px !important; margin-bottom: 0 !important; }
    .about-card h2 { font-size: 18px !important; margin-bottom: 15px !important; line-height: 1.3 !important; }
    .about-card p:first-of-type { font-size: 15px !important; line-height: 1.6 !important; margin-bottom: 0 !important; color: rgba(255, 255, 255, 0.95) !important; }
    .about-card p:last-of-type { display: none !important; }
    .about-image { border-radius: 0 !important; height: 200px !important; overflow: hidden !important; margin: 0 !important; }
    .about-image img { width: 100% !important; height: 100% !important; object-fit: cover !important; object-position: center top !important; }
    .about-image::after { content: "Nossa equipe é composta por ótimos especialistas nas mais diversas áreas da Odontologia, além é claro de contar com a mais alta tecnologia. Nossa missão é garantir um tratamento de qualidade através de um acolhimento diferenciado e humano, considerando todos os aspectos físicos e emocionais desde a primeira consulta até o controle no pós tratamento." !important; display: block !important; background: var(--gradient-primary) !important; color: rgba(255, 255, 255, 0.95) !important; padding: 20px !important; font-size: 15px !important; line-height: 1.6 !important; border-radius: 0 0 20px 20px !important; }
}

/* Team Grid para telas pequenas (max 375px) */
@media (max-width: 375px) {
    .header-mobile .social-icons { display: none !important; }
    .team { padding: 30px 0; }
    .team-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 15px; padding: 0 10px; max-width: 100%; }
    .team-member { text-align: center; max-width: 160px; margin: 0 auto; }
    .team-member img { width: 100%; max-width: 140px; margin: 0 auto; display: block; border-bottom: 3px solid var(--primary-purple); }
    .team-member h3 { font-size: 14px; font-weight: 700; color: var(--text-dark); margin: 12px 0 6px; line-height: 1.2; }
    .team-member p { font-size: 12px; font-weight: 400; color: var(--text-dark); line-height: 1.3; padding: 0 5px; }
}

/* iOS Safari fixes */
@supports (-webkit-touch-callout: none) {
    .header-mobile {
        -webkit-transform: translateZ(0);
        padding-top: 20px;
        padding-bottom: 20px;
    }
}

.header-mobile,
.header-mobile-content,
.header-mobile * {
    box-sizing: border-box;
    flex-shrink: 0;
}