* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --gold: #D4AF37;
    --gold-dark: #B8941F;
    --black: #000000;
    --dark-gray: #1a1a1a;
    --medium-gray: #2a2a2a;
    --light-gray: #f8f8f8;
    --white: #ffffff;
    --text-gray: #555555;
    --text-light: #777777;
    --border-color: #e5e5e5;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-gray);
    line-height: 1.7;
    overflow-x: hidden;
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

/* Header */
.header {
    background: var(--black);
    padding: 18px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
}

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

.logo img {
    height: 55px;
    width: auto;
    transition: transform 0.3s ease;
}

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

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

.nav a {
    color: var(--gold);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.nav a:hover {
    color: var(--white);
}

.nav a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
    gap: 5px;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--gold);
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(26, 26, 26, 0.8) 100%),
                url('fundogabi.png') center bottom / cover no-repeat;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 100px;
    overflow: hidden;
    margin-top: 98px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.25) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(184, 148, 31, 0.25) 0%, transparent 50%);
    opacity: 1;
    z-index: 0;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
    color: var(--white);
    max-width: 800px;
    padding: 40px 20px;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 4.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    letter-spacing: 2px;
    animation: fadeInUp 1s ease;
    line-height: 1.2;
    filter: drop-shadow(0 2px 10px rgba(212, 175, 55, 0.3));
}

.hero-subtitle {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    font-weight: 400;
    letter-spacing: 4px;
    text-transform: uppercase;
    animation: fadeInUp 1s ease 0.2s both;
    font-family: 'Inter', sans-serif;
}

.hero-description {
    font-size: 1.15rem;
    margin-bottom: 45px;
    color: rgba(255, 255, 255, 0.9);
    animation: fadeInUp 1s ease 0.4s both;
    font-weight: 300;
    line-height: 1.8;
}

.btn-primary {
    display: inline-block;
    padding: 16px 45px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.5);
    animation: fadeInUp 1s ease 0.6s both;
    font-size: 1rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border: 2px solid var(--gold);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.7);
    border-color: var(--gold-dark);
}

/* Section Styles */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    color: var(--black);
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 25px;
    font-weight: 700;
    letter-spacing: 1px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 400;
    margin-top: 15px;
}

/* Sobre Section */
.sobre {
    background: var(--white);
}

.sobre-content {
    max-width: 1000px;
    margin: 0 auto;
}

.sobre-intro {
    margin-bottom: 50px;
}

.sobre-intro .lead {
    font-size: 1.25rem;
    color: var(--black);
    margin-bottom: 25px;
    font-weight: 400;
    line-height: 1.9;
    text-align: center;
}

.sobre-intro p {
    font-size: 1.05rem;
    margin-bottom: 20px;
    color: var(--text-gray);
    text-align: center;
    line-height: 1.9;
}

.sobre-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 35px;
    margin: 60px 0;
}

.feature {
    text-align: center;
    padding: 40px 30px;
    background: var(--light-gray);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.feature:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--gold);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--gold);
    color: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all 0.3s ease;
}

.feature-icon svg {
    width: 35px;
    height: 35px;
    stroke: var(--black);
}

.feature:hover .feature-icon {
    transform: scale(1.1);
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.4);
}

.feature h3 {
    color: var(--black);
    margin-bottom: 12px;
    font-size: 1.3rem;
    font-weight: 600;
    font-family: 'Playfair Display', serif;
}

.feature p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

.credentials {
    margin-top: 70px;
    padding: 50px;
    background: var(--light-gray);
    border-radius: 15px;
    border: 1px solid var(--border-color);
}

.credentials h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--black);
    margin-bottom: 35px;
    text-align: center;
    font-weight: 600;
}

.credentials-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.credential-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 25px;
    background: var(--white);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.credential-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.credential-icon {
    font-size: 2rem;
    min-width: 50px;
    text-align: center;
}

.credential-item strong {
    display: block;
    color: var(--black);
    margin-bottom: 8px;
    font-size: 1.1rem;
    font-weight: 600;
}

.credential-item p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Serviços Section */
.servicos {
    background: var(--light-gray);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
}

@media (min-width: 1024px) {
    .servicos-grid {
        grid-template-columns: 1.2fr 1fr 1fr;
    }
    
    .servico-card-featured {
        grid-column: 1;
        grid-row: 1 / 2;
    }
}

.servico-card {
    background: var(--white);
    padding: 45px 35px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gold);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.servico-card:hover::before {
    transform: scaleX(1);
}

.servico-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.15);
}

/* Card Destacado - Implantes */
.servico-card-featured {
    background: linear-gradient(135deg, var(--white) 0%, #fafafa 100%);
    border: 3px solid var(--gold);
    box-shadow: 0 15px 60px rgba(212, 175, 55, 0.25);
    transform: scale(1.05);
    order: -1;
    position: relative;
    z-index: 1;
}

.servico-card-featured::before {
    height: 6px;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-dark));
    transform: scaleX(1);
    box-shadow: 0 2px 10px rgba(212, 175, 55, 0.5);
}

.servico-card-featured::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark), var(--gold));
    border-radius: 15px;
    z-index: -1;
    opacity: 0.1;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.1;
    }
    50% {
        opacity: 0.2;
    }
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    width: 120px;
    height: 3px;
    transform: rotate(45deg);
    box-shadow: 0 2px 10px rgba(212, 175, 55, 0.5);
    z-index: 10;
}

.servico-card-featured:hover {
    transform: scale(1.08) translateY(-5px);
    box-shadow: 0 25px 70px rgba(212, 175, 55, 0.35);
    border-color: var(--gold-dark);
}

.servico-card-featured .servico-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
    border: 3px solid rgba(212, 175, 55, 0.3);
}

.servico-card-featured .servico-icon svg {
    width: 50px;
    height: 50px;
    stroke-width: 2.5;
}

.servico-card-featured h3 {
    font-size: 1.6rem;
    color: var(--black);
    margin-bottom: 18px;
    position: relative;
}

.servico-card-featured > p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.servico-card-featured .servico-list {
    border-top: 2px solid var(--gold);
    padding-top: 25px;
    margin-top: 30px;
}

.servico-card-featured .servico-list li {
    font-size: 1rem;
    color: var(--text-gray);
    font-weight: 500;
    margin-bottom: 12px;
}

.servico-card-featured .servico-list li::before {
    color: var(--gold);
    font-size: 1.2rem;
    font-weight: bold;
}

.servico-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    border-radius: 50%;
    transition: all 0.3s ease;
}

.servico-icon svg {
    width: 40px;
    height: 40px;
    stroke: var(--black);
    stroke-width: 2.5;
}

.servico-card:hover .servico-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3);
}

.servico-card h3 {
    color: var(--black);
    font-size: 1.6rem;
    margin-bottom: 18px;
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

.servico-card > p {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 1rem;
}

.servico-list {
    list-style: none;
    text-align: left;
    margin-top: 25px;
    padding-top: 25px;
    border-top: 1px solid var(--border-color);
}

.servico-list li {
    color: var(--text-light);
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    font-size: 0.95rem;
}

.servico-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
    font-size: 1.1rem;
}

/* Depoimentos Section */
.depoimentos {
    background: var(--white);
}

.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
}

.depoimento-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.depoimento-link:hover .depoimento-card {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--gold);
}

.depoimento-card {
    background: var(--light-gray);
    padding: 40px 35px;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
}

.depoimento-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 25px;
    font-size: 4rem;
    color: var(--gold);
    opacity: 0.2;
    font-family: 'Playfair Display', serif;
    line-height: 1;
}


.depoimento-stars {
    color: var(--gold);
    font-size: 1.2rem;
    margin-bottom: 20px;
    letter-spacing: 3px;
}

.depoimento-text {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 1rem;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.depoimento-author {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.depoimento-author strong {
    display: block;
    color: var(--black);
    margin-bottom: 5px;
    font-weight: 600;
}

.depoimento-author span {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Contato Section */
.contato {
    background: var(--light-gray);
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    margin-top: 50px;
}

.contato-info h3 {
    color: var(--black);
    font-size: 2rem;
    margin-bottom: 20px;
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

.contato-intro {
    color: var(--text-gray);
    margin-bottom: 40px;
    line-height: 1.8;
    font-size: 1.05rem;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 35px;
    align-items: flex-start;
    padding: 25px;
    background: var(--white);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.info-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border-color: var(--gold);
}

.info-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold);
    border-radius: 50%;
    flex-shrink: 0;
}

.info-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--black);
    stroke-width: 2;
}

.info-item h4 {
    color: var(--black);
    margin-bottom: 8px;
    font-size: 1.1rem;
    font-weight: 600;
}

.info-item p {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 0.95rem;
}

.whatsapp-link {
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.whatsapp-link p {
    color: var(--gold);
    font-weight: 600;
    margin: 0;
    transition: all 0.3s ease;
}

.whatsapp-link:hover p {
    color: var(--gold-dark);
    transform: translateX(5px);
}

.whatsapp-link:hover {
    cursor: pointer;
}

.address-link {
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.address-link p {
    color: var(--text-gray);
    margin: 0;
    transition: all 0.3s ease;
}

.address-link:hover p {
    color: var(--gold);
    transform: translateX(5px);
}

.address-link:hover {
    cursor: pointer;
}

.contato-form {
    background: var(--white);
    padding: 50px 45px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 28px;
}

.form-group label {
    display: block;
    color: var(--black);
    margin-bottom: 10px;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--light-gray);
    color: var(--black);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contato-form .btn-primary {
    width: 100%;
    text-align: center;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    padding: 16px;
    margin-top: 10px;
}

/* Footer */
.footer {
    background: var(--black);
    padding: 50px 0;
    color: var(--white);
    border-top: 1px solid var(--medium-gray);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo img {
    height: 50px;
    width: auto;
    opacity: 0.9;
}

.footer-text p {
    color: var(--gold);
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 968px) {
    .contato-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 75px;
        left: 0;
        right: 0;
        background: var(--black);
        flex-direction: column;
        padding: 30px 20px;
        gap: 25px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

    .nav.active {
        transform: translateX(0);
    }

    .nav a {
        font-size: 1rem;
        padding: 10px 0;
        width: 100%;
        text-align: center;
    }

    .hero {
        background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(26, 26, 26, 0.8) 100%),
                    url('mobile.png') center bottom / cover no-repeat;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
        letter-spacing: 2px;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .sobre-features {
        grid-template-columns: 1fr;
    }

    .servicos-grid {
        grid-template-columns: 1fr;
    }
    
    .servico-card-featured {
        transform: scale(1);
        order: -1;
    }
    
    .servico-card-featured:hover {
        transform: translateY(-5px) scale(1.02);
    }

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

    .credentials-list {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 25px;
        text-align: center;
    }

    section {
        padding: 70px 0;
    }

    .container {
        padding: 0 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .contato-form {
        padding: 35px 25px;
    }

    .credentials {
        padding: 35px 25px;
    }

    .sobre-intro .lead {
        font-size: 1.1rem;
    }
}