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

/* Variables - Nova paleta de marrom sofisticada */
:root {
    /* Cores Principais */
    --primary-color: #25D366;
    --primary-hover: #20BA5A;
    --primary-light: #E8F5E8;
    
    /* Cores de Marrom Sofisticadas */
    --brown-dark: #4A3728;
    --brown-medium: #6B4E37;
    --brown-warm: #8B6F47;
    --brown-light: #A68B5B;
    --brown-soft: #C5A572;
    --brown-cream: #E6D7C3;
    --brown-pearl: #F4F0E8;
    
    /* Cores de Texto */
    --text-primary: #2C1810;
    --text-secondary: #5D4037;
    --text-light: #8D6E63;
    --text-white: #FFFFFF;
    
    /* Cores de Fundo */
    --background-white: #FFFFFF;
    --background-light: #FEFCF9;
    --background-soft: #F8F4F0;
    --background-hero: #6B4E37;
    --background-accent: #F0E6D6;
    
    /* Cores de Apoio */
    --accent-gold: #D4AF37;
    --accent-copper: #B87333;
    --warm-beige: #F5F1EC;
    --cool-taupe: #E8E0D5;
    
    /* Sombras */
    --shadow-light: 0 2px 15px rgba(74, 55, 40, 0.08);
    --shadow-medium: 0 4px 25px rgba(74, 55, 40, 0.12);
    --shadow-strong: 0 8px 35px rgba(74, 55, 40, 0.15);
    
    /* Outros */
    --border-radius: 12px;
    --border-radius-large: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-white);
    overflow-x: hidden;
    font-weight: 400;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

h1 { 
    font-size: clamp(2.2rem, 5vw, 3.8rem); 
    font-weight: 700;
}
h2 { 
    font-size: clamp(1.6rem, 4vw, 2.8rem); 
    font-weight: 600;
}
h3 { 
    font-size: clamp(1.3rem, 3vw, 1.9rem); 
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Buttons */
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--primary-color);
    color: var(--text-white);
    padding: 18px 36px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: var(--shadow-medium);
    border: none;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
}

.btn-whatsapp:hover {
    background: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-strong);
}

.btn-center {
    display: flex;
    justify-content: center;
    margin: 3rem auto 0;
    width: fit-content;
}

.whatsapp-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

/* Hero Section - Com imagem de fundo */
.hero {
    background: linear-gradient(135deg, 
        rgba(74, 55, 40, 0.85) 0%, 
        rgba(107, 78, 55, 0.75) 50%, 
        rgba(139, 111, 71, 0.85) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1920 1080"><defs><linearGradient id="grad1" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%23F5F1EC;stop-opacity:0.1" /><stop offset="100%" style="stop-color:%23E8E0D5;stop-opacity:0.05" /></linearGradient></defs><rect width="1920" height="1080" fill="url(%23grad1)"/><g opacity="0.1"><circle cx="200" cy="200" r="3" fill="%23D4AF37"/><circle cx="800" cy="300" r="2" fill="%23B87333"/><circle cx="1400" cy="150" r="4" fill="%23C5A572"/><circle cx="600" cy="500" r="2" fill="%23D4AF37"/><circle cx="1200" cy="600" r="3" fill="%23B87333"/><circle cx="300" cy="800" r="2" fill="%23C5A572"/><circle cx="1600" cy="400" r="3" fill="%23D4AF37"/><circle cx="100" cy="600" r="2" fill="%23B87333"/><circle cx="1000" cy="900" r="4" fill="%23C5A572"/></g></svg>');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--text-white);
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(74, 55, 40, 0.3) 0%, rgb(242 165 104 / 60%) 100%);
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: clamp(2.8rem, 6vw, 4.2rem);
    font-weight: 700;
    margin-bottom: 3rem;
    line-height: 1.1;
    color: var(--text-white);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    text-align: center;
    width: 100%;
    grid-column: 1 / -1;
}

.hero-main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-text {
    max-width: 600px;
}

.hero-description {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    color: #f9f9f9;
    font-weight: 400;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-photo-container {
    position: relative;
    display: inline-block;
}

.hero-photo {
    width: 400px;
    height: 500px;
    object-fit: cover;
    border-radius: var(--border-radius-large);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    border: 4px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}

.hero-photo:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}

.hero-photo-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-copper));
    border-radius: 50%;
    opacity: 0.8;
    z-index: -1;
    animation: pulse 3s infinite;
}

.hero-photo-decoration::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--brown-cream), var(--brown-soft));
    border-radius: 50%;
    opacity: 0.7;
}

/* About Section */
.about {
    padding: 120px 0;
    background: var(--background-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text {
    max-width: 600px;
}

.section-divider {
    height: 4px;
    width: 80px;
    background: linear-gradient(90deg, var(--brown-warm), var(--accent-gold));
    margin: 2rem 0;
    border-radius: 2px;
}

.section-title {
    font-size: 2.6rem;
    color: var(--brown-dark);
    margin-bottom: 2rem;
    font-family: 'Playfair Display', serif;
}

.about-description p {
    font-size: 1.1rem;
    margin-bottom: 1.8rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.about-image {
    text-align: center;
}

.about-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-medium);
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    background: var(--background-soft);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.benefit-card {
    background: var(--background-white);
    padding: 45px 35px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 1px solid var(--cool-taupe);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-strong);
    border-color: var(--brown-light);
}

.benefit-icon {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.benefit-icon i {
    font-size: 3rem;
    color: var(--brown-warm);
    background: var(--brown-pearl);
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.benefit-card:hover .benefit-icon i {
    color: var(--accent-gold);
    background: var(--brown-cream);
    transform: scale(1.1);
}

.benefit-card h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--brown-dark);
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

.benefit-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
}

.section-title-center {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.3;
    color: var(--brown-dark);
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

/* Treatment Section */
.treatment {
    padding: 120px 0;
    background: var(--background-accent);
    text-align: center;
}

.treatment .section-title-center {
    margin-bottom: 4rem;
    color: var(--brown-dark);
}

.treatment-content {
    max-width: 800px;
    margin: 0 auto 60px;
}

.treatment-content p {
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
    text-align: left;
    line-height: 1.8;
}

/* Schedule Section */
.schedule {
    padding: 120px 0;
    background: var(--background-white);
}

.schedule-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
}

.schedule-title {
    font-size: clamp(2.4rem, 5vw, 3.4rem);
    margin-bottom: 3rem;
    color: var(--brown-dark);
    font-family: 'Playfair Display', serif;
    text-align: center;
    width: 100%;
    grid-column: 1 / -1;
    font-weight: 600;
}

.schedule-main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.schedule-text h2 {
    display: none; /* Esconder o h2 original já que temos o título separado */
}

.schedule-text p {
    font-size: 1.1rem;
    margin-bottom: 1.8rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.schedule-image {
    text-align: center;
}

.schedule-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-medium);
}

/* Footer */
.footer {
    background: #b3845e;
    color: var(--text-white);
    padding: 60px 0;
    text-align: center;
}

.footer-content p {
    margin-bottom: 10px;
    opacity: 0.9;
    color: var(--text-white);
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.whatsapp-float-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--primary-color);
    color: var(--text-white);
    padding: 16px 20px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
    font-weight: 600;
    font-family: 'Inter', sans-serif;
}

.whatsapp-float-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-strong);
}

.whatsapp-float-text {
    display: none;
}

.whatsapp-float-btn:hover .whatsapp-float-text {
    display: block;
}

/* WhatsApp Mini Chat */
.whatsapp-mini-chat {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 320px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    z-index: 999;
    opacity: 0;
    transform: translateY(20px) scale(0.9);
    transition: all 0.3s ease;
    display: none;
}

.whatsapp-mini-chat.show {
    display: block;
    opacity: 1;
    transform: translateY(0) scale(1);
}

.chat-header {
    background: var(--primary-color);
    color: white;
    padding: 15px 20px;
    border-radius: 15px 15px 0 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.3);
}

.chat-info h4 {
    color: #ffffff;
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.chat-info span {
    font-size: 0.8rem;
    opacity: 0.9;
}

.chat-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: background 0.2s ease;
}

.chat-close:hover {
    background: rgba(255,255,255,0.2);
}

.chat-body {
    padding: 20px;
}

.chat-message {
    background: #f0f0f0;
    padding: 15px;
    border-radius: 15px 15px 15px 5px;
    margin-bottom: 15px;
}

.chat-message p {
    margin: 0 0 8px 0;
    font-size: 0.9rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.chat-message p:last-child {
    margin-bottom: 0;
}

.chat-footer {
    padding: 0 20px 20px;
}

.chat-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--primary-color);
    color: white;
    padding: 12px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    width: 100%;
}

.chat-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.chat-btn .whatsapp-icon {
    width: 18px;
    height: 18px;
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Animation Classes */
.animate-fade-down {
    animation: fadeInDown 0.8s ease-out;
}

.animate-fade-left {
    animation: fadeInLeft 0.8s ease-out;
}

.animate-fade-right {
    animation: fadeInRight 0.8s ease-out;
}

.animate-zoom-in {
    animation: zoomIn 0.8s ease-out;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 80px 0 60px;
        min-height: 90vh;
        background-attachment: scroll;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 2.5rem;
        text-align: center;
        width: 100%;
    }
    
    .hero-main-content {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .hero-text {
        max-width: 100%;
        order: 2;
    }
    
    .hero-image {
        order: 1;
    }
    
    .hero-photo {
        width: 90%;
        height: 100%;
    }
    
    .hero-photo-decoration {
        width: 80px;
        height: 80px;
        top: -15px;
        right: -15px;
    }
    
    .hero-photo-decoration::before {
        width: 50px;
        height: 50px;
    }
    
    .hero-description {
        font-size: 1.15rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .schedule-content {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .schedule-title {
        font-size: 2.4rem;
        margin-bottom: 2.5rem;
        text-align: center;
        width: 100%;
    }
    
    .schedule-main-content {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .benefit-card {
        padding: 35px 25px;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .section-title-center {
        font-size: 2.2rem;
    }
    
    .about, .schedule, .treatment {
        padding: 80px 0;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float-btn {
        padding: 12px 16px;
    }
    
    .whatsapp-float-text {
        display: none !important;
    }
    
    .whatsapp-mini-chat {
        width: 280px;
        right: 20px;
        bottom: 90px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        margin-bottom: 2rem;
        line-height: 1.2;
    }
    
    .schedule-title {
        font-size: 2rem;
        margin-bottom: 2rem;
        line-height: 1.2;
    }
    
    .hero-photo-decoration {
        width: 100px;
        height: 100px;
        top: -10px;
        right: -10px;
    }
    
    .hero-photo-decoration::before {
        width: 40px;
        height: 40px;
    }
    
    .btn-whatsapp {
        padding: 16px 28px;
        font-size: 1rem;
    }
    
    .benefit-card {
        padding: 30px 20px;
    }
    
    .treatment-content p {
        text-align: center;
        font-size: 1.05rem;
    }
    
    .section-divider {
        width: 60px;
        height: 3px;
    }
}