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

:root {
    /* Colors */
    --primary-color: #2d7a3e;
    --primary-dark: #1f5a2b;
    --primary-light: #4aa05d;
    --secondary-color: #7cb342;
    --accent-color: #ffc107;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --white: #ffffff;
    --gray-light: #f8f9fa;
    --gray-medium: #e9ecef;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --shadow-dark: rgba(0, 0, 0, 0.3);
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    
    /* Spacing */
    --section-padding: 80px 0;
    --container-padding: 0 20px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

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

a {
    text-decoration: none;
    color: inherit;
}

/* ====================================
   Buttons
   ==================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(45, 122, 62, 0.3);
}

.btn-whatsapp {
    background: #25d366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background: #1fb855;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

.btn-large {
    padding: 18px 40px;
    font-size: 18px;
}

/* ====================================
   Header & Navigation
   ==================================== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 55px;
    width: auto;
    background: #ffffff;
    border-radius: 8px;
    padding: 4px 8px;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
}

.nav-menu a {
    font-weight: 500;
    font-size: 15px;
    color: var(--text-dark);
    transition: var(--transition);
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

.cta-nav {
    background: var(--primary-color);
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
}

.cta-nav::after {
    display: none;
}

.cta-nav:hover {
    background: var(--primary-dark);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
    border-radius: 2px;
}

/* ====================================
   Hero Section
   ==================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('../images/hero-bg.jpg') center center / cover no-repeat;
    padding-top: 80px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z" fill="rgba(255,255,255,0.05)"/></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.5;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 40, 15, 0.75) 0%, rgba(20, 60, 25, 0.65) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.hero-text h1 {
    font-size: 56px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
    animation: fadeInUp 1s ease;
}

.highlight {
    color: var(--accent-color);
    position: relative;
}

.hero-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-weight: 500;
}

.feature-item i {
    color: var(--accent-color);
    font-size: 20px;
}

.hero-text .btn {
    animation: fadeInUp 1s ease 0.6s backwards;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero-scroll a {
    color: var(--white);
    font-size: 30px;
    opacity: 0.7;
    transition: var(--transition);
}

.hero-scroll a:hover {
    opacity: 1;
}

/* ====================================
   Section Styles
   ==================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(45, 122, 62, 0.1);
    color: var(--primary-color);
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ====================================
   Benefícios Section
   ==================================== */
.beneficios {
    padding: var(--section-padding);
    background: var(--white);
}

.beneficios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.beneficio-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    box-shadow: 0 5px 30px var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.beneficio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px var(--shadow-medium);
}

.icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.beneficio-card:hover .icon-wrapper {
    transform: rotateY(360deg);
}

.icon-wrapper i {
    font-size: 36px;
    color: var(--white);
}

.beneficio-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.beneficio-card p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.7;
}

/* ====================================
   Produto Section
   ==================================== */
.produto {
    padding: var(--section-padding);
    background: var(--gray-light);
}

.produto-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.produto-image {
    position: relative;
}

.produto-img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px var(--shadow-medium);
    transition: transform 0.4s ease;
}

.produto-img:hover {
    transform: scale(1.02);
}

.produto-badge {
    position: absolute;
    top: 30px;
    right: 30px;
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 20px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: 0 10px 30px rgba(255, 193, 7, 0.4);
}

.produto-badge span {
    display: block;
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
}

.produto-badge p {
    font-size: 14px;
    font-weight: 600;
    margin-top: 5px;
}

.produto-info h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 20px;
}

.produto-description {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.produto-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 40px;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius-sm);
    box-shadow: 0 3px 15px var(--shadow);
}

.spec-item i {
    font-size: 28px;
    color: var(--primary-color);
}

.spec-item h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 3px;
}

.spec-item p {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
}

.produto-cta .cta-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 15px;
    color: var(--text-light);
    font-size: 14px;
}

.cta-note i {
    color: var(--primary-color);
}

/* ====================================
   Aplicações Section
   ==================================== */
.aplicacoes {
    padding: var(--section-padding);
    background: var(--white);
}

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

.aplicacao-card {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 40px 30px;
    border-radius: var(--radius-md);
    text-align: center;
    color: var(--white);
    transition: var(--transition);
    cursor: pointer;
}

.aplicacao-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 40px rgba(45, 122, 62, 0.3);
}

.aplicacao-card i {
    font-size: 48px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.aplicacao-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.aplicacao-card p {
    font-size: 15px;
    opacity: 0.9;
    line-height: 1.6;
}

/* ====================================
   Galeria Section
   ==================================== */
.galeria {
    padding: var(--section-padding);
    background: var(--gray-light);
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.galeria-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
    aspect-ratio: 1;
    box-shadow: 0 5px 20px var(--shadow);
}

.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.galeria-item:hover img {
    transform: scale(1.1);
}

.galeria-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(45, 122, 62, 0.9), transparent);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.galeria-item:hover .galeria-overlay {
    opacity: 1;
}

.galeria-overlay i {
    color: var(--white);
    font-size: 30px;
    margin: auto;
}

/* ====================================
   CTA Section
   ==================================== */
.cta-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z" fill="rgba(255,255,255,0.05)"/></svg>');
    opacity: 0.3;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.cta-content h2 {
    font-size: 46px;
    font-weight: 800;
    margin-bottom: 20px;
}

.cta-content > p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-info {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 40px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.info-item i {
    font-size: 36px;
    color: var(--accent-color);
}

.info-item h4 {
    font-size: 14px;
    font-weight: 600;
    opacity: 0.8;
    margin-bottom: 5px;
}

.info-item p {
    font-size: 18px;
    font-weight: 700;
}

/* ====================================
   Footer
   ==================================== */
.footer {
    background: var(--text-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    width: 160px;
    margin-bottom: 20px;
    background: #ffffff;
    border-radius: 8px;
    padding: 6px 10px;
    object-fit: contain;
}

.footer-col p {
    font-size: 14px;
    line-height: 1.8;
}

.footer-col h4 {
    color: var(--white);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
}

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

.footer-col ul li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-col ul li a {
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-col ul li i {
    color: var(--primary-light);
}

.footer-partner-logo {
    width: 140px;
    filter: brightness(0) invert(1);
}

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

.footer-bottom p {
    font-size: 14px;
}

/* ====================================
   WhatsApp Floating Button
   ==================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7);
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.8);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    }
}

/* ====================================
   Responsive Design
   ==================================== */
@media (max-width: 968px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        max-width: 300px;
        padding: 40px 30px;
        box-shadow: -5px 0 20px var(--shadow);
        transition: var(--transition);
        align-items: flex-start;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .produto-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cta-info {
        flex-direction: column;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .hero-text h1 {
        font-size: 38px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .section-header p {
        font-size: 16px;
    }
    
    .beneficios-grid,
    .aplicacoes-grid {
        grid-template-columns: 1fr;
    }
    
    .produto-specs {
        grid-template-columns: 1fr;
    }
    
    .produto-info h2 {
        font-size: 32px;
    }
    
    .cta-content h2 {
        font-size: 32px;
    }
    
    .cta-content > p {
        font-size: 16px;
    }
    
    .galeria-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo,
    .footer-partner-logo {
        margin-left: auto;
        margin-right: auto;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 26px;
    }
}

/* ====================================
   Calculadora de Orçamento
   ==================================== */
.calculadora-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f0f9f1 0%, #e8f5e9 100%);
}

.calculadora-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
    margin-top: 40px;
}

.calc-form {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 35px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.calc-field {
    margin-bottom: 20px;
}

.calc-field label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #444;
    margin-bottom: 8px;
}

.calc-field label i {
    color: var(--primary-color);
    margin-right: 6px;
}

.calc-field input,
.calc-field select {
    width: 100%;
    padding: 13px 16px;
    border: 2px solid #e0e0e0;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: var(--font-primary);
    outline: none;
    transition: border 0.3s;
    background: #fafafa;
}

.calc-field input:focus,
.calc-field select:focus {
    border-color: var(--primary-color);
    background: #fff;
}

.calc-error {
    color: #e53e3e;
    font-size: 13px;
    margin-bottom: 15px;
    display: none;
    background: #fff5f5;
    padding: 10px 14px;
    border-radius: 8px;
    border-left: 3px solid #e53e3e;
}

.calc-btns {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    font-family: var(--font-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: #fff;
}

.calc-resultado {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 35px;
    box-shadow: 0 10px 40px rgba(45, 122, 62, 0.15);
    border: 2px solid #c8e6c9;
}

.resultado-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 25px;
}

.resultado-header i {
    font-size: 28px;
    color: var(--primary-color);
}

.resultado-header h3 {
    font-size: 20px;
    color: var(--primary-color);
}

.resultado-itens {
    margin-bottom: 20px;
}

.resultado-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 15px;
}

.resultado-item:last-child {
    border-bottom: none;
}

.resultado-total {
    background: #f0f9f1;
    padding: 15px 16px !important;
    border-radius: 10px;
    font-size: 18px !important;
    margin-top: 8px;
    border-bottom: none !important;
}

.resultado-total strong {
    color: var(--primary-color);
    font-size: 22px;
}

.desconto-info {
    background: #fff3e0;
    color: #e65100;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.resultado-obs {
    font-size: 12px;
    color: #888;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
}

@media (max-width: 768px) {
    .calculadora-wrapper {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .calc-form, .calc-resultado {
        padding: 25px 20px;
    }
}

/* ====================================
   Chatbot
   ==================================== */
.chatbot-container {
    position: fixed;
    bottom: 100px;
    right: 25px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.chatbot-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #e53e3e;
    color: #fff;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.chatbot-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 22px;
    background: linear-gradient(135deg, #1f5a2b, #2d7a3e);
    color: #fff;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: 15px;
    font-weight: 600;
    box-shadow: 0 6px 20px rgba(45,122,62,0.4);
    transition: var(--transition);
    position: relative;
}

.chatbot-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(45,122,62,0.5);
}

.chatbot-toggle i { font-size: 18px; }

.chatbot-window {
    width: 340px;
    height: 480px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid #e0e0e0;
}

.chatbot-header {
    background: linear-gradient(135deg, #1f5a2b, #2d7a3e);
    color: #fff;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.chatbot-info strong {
    display: block;
    font-size: 15px;
}

.chatbot-info span {
    font-size: 11px;
    opacity: 0.8;
}

.chatbot-close {
    background: rgba(255,255,255,0.2);
    border: none;
    color: #fff;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.chatbot-close:hover { background: rgba(255,255,255,0.3); }

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #f8f9fa;
}

.chat-msg {
    display: flex;
    flex-direction: column;
}

.chat-msg.bot { align-items: flex-start; }
.chat-msg.user { align-items: flex-end; }

.chat-bubble {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 13px;
    line-height: 1.5;
}

.chat-msg.bot .chat-bubble {
    background: #fff;
    color: #333;
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.chat-msg.user .chat-bubble {
    background: var(--primary-color);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.chat-whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: #25d366;
    color: #fff;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    margin-top: 5px;
    transition: background 0.2s;
}

.chat-whatsapp-btn:hover { background: #128c7e; }

.chatbot-input-area {
    padding: 12px 16px;
    border-top: 1px solid #e0e0e0;
    display: flex;
    gap: 10px;
    background: #fff;
}

.chatbot-input-area input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid #e0e0e0;
    border-radius: 20px;
    font-size: 13px;
    font-family: var(--font-primary);
    outline: none;
    transition: border 0.2s;
}

.chatbot-input-area input:focus {
    border-color: var(--primary-color);
}

.chatbot-input-area button {
    width: 38px;
    height: 38px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    flex-shrink: 0;
}

.chatbot-input-area button:hover { background: #1f5a2b; }

@media (max-width: 480px) {
    .chatbot-window {
        width: calc(100vw - 30px);
        height: 420px;
        right: 0;
    }
    .chatbot-container {
        right: 15px;
        bottom: 90px;
    }
    .chatbot-toggle span { display: none; }
    .chatbot-toggle { padding: 13px; border-radius: 50%; }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 28px;
    }
    
    .btn-large {
        padding: 14px 28px;
        font-size: 16px;
    }
    
    .section-header h2 {
        font-size: 26px;
    }
}