/* ===== VARIABLES ===== */
:root {
    --smartzee-orange: #F7941D;
    --smartzee-orange-dark: #e07d0a;
    --smartzee-dark: #1a1a1a;
    --smartzee-gray: #666666;
    --smartzee-light: #f8f8f8;
    --smartzee-white: #ffffff;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--smartzee-dark);
    line-height: 1.6;
    background: var(--smartzee-white);
}

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

ul {
    list-style: none;
}

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

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

.section-label {
    display: inline-block;
    color: var(--smartzee-orange);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.section-subtitle {
    color: var(--smartzee-gray);
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto 50px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--smartzee-orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(247, 148, 29, 0.3);
}

.btn-secondary {
    background: var(--smartzee-white);
    color: var(--smartzee-orange);
    border: 2px solid var(--smartzee-white);
    font-weight: 700;
}

.btn-secondary:hover {
    background: var(--smartzee-orange);
    color: var(--smartzee-white);
    border: 2px solid var(--smartzee-orange);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--smartzee-white);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
    padding: 10px 0;
}

.logo img {
    height: 100px;
    width: auto;
    max-width: 320px;
    object-fit: contain;
    display: block;
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-menu a {
    font-size: 14px;
    font-weight: 500;
    color: var(--smartzee-dark);
    transition: var(--transition);
    position: relative;
}

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

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--smartzee-dark);
    transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--smartzee-dark) 0%, #2d2d2d 100%);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: var(--smartzee-orange);
    clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
    opacity: 0.9;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(0,0,0,0.1) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero h1 {
    font-size: 56px;
    font-weight: 800;
    color: var(--smartzee-white);
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero h1 span {
    color: var(--smartzee-orange);
}

.hero p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-buttons .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.hero-buttons .btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.hero-badge {
    display: inline-block;
    background: rgba(247, 148, 29, 0.2);
    color: var(--smartzee-orange);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    border: 1px solid rgba(247, 148, 29, 0.3);
}

.hero-trust {
    display: flex;
    gap: 40px;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-item {
    text-align: center;
}

.trust-number {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--smartzee-white);
}

.trust-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===== NAV WHATSAPP ===== */
.nav-whatsapp {
    background: var(--smartzee-orange) !important;
    color: var(--smartzee-white) !important;
    padding: 10px 20px !important;
    border-radius: 50px !important;
    font-weight: 600 !important;
    transition: var(--transition);
}

.nav-whatsapp:hover {
    background: var(--smartzee-orange-dark) !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(247, 148, 29, 0.4);
}

.nav-whatsapp::after {
    display: none !important;
}

/* ===== SOBRE ===== */
.sobre {
    padding: 120px 0;
    background: var(--smartzee-white);
}

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

.sobre-text h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--smartzee-dark);
}

.sobre-text p {
    color: var(--smartzee-gray);
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.8;
}

.sobre-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 42px;
    font-weight: 800;
    color: var(--smartzee-orange);
}

.stat-label {
    font-size: 14px;
    color: var(--smartzee-gray);
}

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

.image-placeholder {
    width: 100%;
    max-width: 450px;
    aspect-ratio: 1;
    background: var(--smartzee-white);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 50px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    margin-bottom: 40px;
    border: 3px solid var(--smartzee-orange);
}

.image-placeholder img {
    width: 100%;
    max-width: 380px;
    height: auto;
    display: block;
}

/* Sobre Features */
.sobre-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 30px 0;
}

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

.feature svg {
    width: 24px;
    height: 24px;
    stroke: var(--smartzee-orange);
    flex-shrink: 0;
}

.feature span {
    font-size: 15px;
    font-weight: 500;
    color: var(--smartzee-dark);
}

/* ===== PRODUTOS ===== */
.produtos {
    padding: 120px 0;
    background: var(--smartzee-light);
    text-align: center;
}

.produtos h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
}

/* Filter Buttons */
.produtos-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--smartzee-white);
    color: var(--smartzee-dark);
    border: 2px solid var(--smartzee-orange);
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    background: var(--smartzee-orange);
    color: var(--smartzee-white);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(247, 148, 29, 0.3);
}

.filter-btn.active {
    background: var(--smartzee-orange);
    color: var(--smartzee-white);
    box-shadow: 0 5px 20px rgba(247, 148, 29, 0.3);
}

/* CTA Button */
.produtos-cta {
    margin-top: 60px;
    text-align: center;
}

.produtos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 50px;
}

.produto-card {
    background: var(--smartzee-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    position: relative;
    text-align: left;
}

.produto-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.produto-card.featured {
    grid-column: span 2;
    grid-row: span 2;
}

.produto-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--smartzee-orange);
    color: var(--smartzee-white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    z-index: 1;
}

.produto-image {
    background: linear-gradient(135deg, var(--smartzee-light) 0%, #e8e8e8 100%);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.produto-card.featured .produto-image {
    aspect-ratio: 16/10;
}

.produto-placeholder {
    font-size: 18px;
    font-weight: 600;
    color: var(--smartzee-gray);
}

.produto-card.featured .produto-placeholder {
    font-size: 28px;
}

.produto-info {
    padding: 20px;
}

.produto-card.featured .produto-info {
    padding: 30px;
}

.produto-info h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--smartzee-dark);
}

.produto-card.featured .produto-info h3 {
    font-size: 24px;
}

.produto-info p {
    font-size: 14px;
    color: var(--smartzee-gray);
    margin-bottom: 15px;
    line-height: 1.6;
}

.produto-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 15px;
}

.produto-features li {
    background: var(--smartzee-light);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 11px;
    color: var(--smartzee-gray);
}

.produto-rating {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--smartzee-gray);
}

.produto-rating .stars {
    color: var(--smartzee-orange);
}

/* ===== DIFERENCIAIS ===== */
.diferenciais {
    padding: 120px 0;
    background: var(--smartzee-white);
    text-align: center;
}

.diferenciais h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 50px;
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.diferencial-card {
    padding: 40px 30px;
    background: var(--smartzee-light);
    border-radius: 15px;
    transition: var(--transition);
}

.diferencial-card:hover {
    background: var(--smartzee-orange);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(247, 148, 29, 0.3);
}

.diferencial-card:hover h3,
.diferencial-card:hover p {
    color: var(--smartzee-white);
}

.diferencial-card:hover .diferencial-icon {
    background: var(--smartzee-dark);
}

.diferencial-card:hover .diferencial-icon svg {
    stroke: var(--smartzee-orange);
}

.diferencial-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: var(--smartzee-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.diferencial-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--smartzee-orange);
    transition: var(--transition);
}

.diferencial-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    transition: var(--transition);
}

.diferencial-card p {
    font-size: 14px;
    color: var(--smartzee-gray);
    transition: var(--transition);
}

.diferenciais-cta {
    margin-top: 50px;
    text-align: center;
}

.diferenciais-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.diferenciais-cta .btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ===== CONTATO ===== */
.contato {
    padding: 120px 0;
    background: var(--smartzee-light);
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contato-info h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
}

.contato-info > p {
    color: var(--smartzee-gray);
    margin-bottom: 40px;
}

.contato-items {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

.contato-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

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

.contato-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--smartzee-white);
}

.contato-item h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 5px;
}

.contato-item p {
    font-size: 14px;
    color: var(--smartzee-gray);
    line-height: 1.7;
}

.contato-item p small {
    color: var(--smartzee-orange);
    font-weight: 500;
}

.contato-item-link {
    cursor: pointer;
    transition: var(--transition);
    padding: 15px;
    margin: -15px;
    border-radius: 12px;
}

.contato-item-link:hover {
    background: var(--smartzee-white);
    transform: translateX(5px);
}

.whatsapp-icon {
    background: #25D366 !important;
}

.whatsapp-icon svg {
    fill: var(--smartzee-white);
    stroke: none !important;
    width: 24px;
    height: 24px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--smartzee-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--smartzee-orange);
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
    stroke: var(--smartzee-white);
}

/* Form */
.contato-form-wrapper {
    background: var(--smartzee-white);
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.contato-form-wrapper h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--smartzee-dark);
}

.form-subtitle {
    color: var(--smartzee-gray);
    font-size: 14px;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--smartzee-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    font-size: 14px;
    font-family: inherit;
    border: 2px solid #eee;
    border-radius: 10px;
    transition: var(--transition);
    background: var(--smartzee-light);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--smartzee-orange);
    background: var(--smartzee-white);
}

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

/* ===== WHATSAPP BUTTON ===== */
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: white;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    margin-bottom: 25px;
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp svg {
    width: 20px;
    height: 20px;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
    z-index: 999;
    transition: var(--transition);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 10px 35px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    color: white;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--smartzee-dark);
    color: var(--smartzee-white);
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: transparent transparent transparent var(--smartzee-dark);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ===== FOOTER ===== */
.footer {
    background: var(--smartzee-dark);
    color: var(--smartzee-white);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 140px;
    width: auto;
    max-width: 400px;
    margin-bottom: 30px;
    object-fit: contain;
    display: block;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-slogan {
    font-weight: 600;
    color: var(--smartzee-orange) !important;
    margin-bottom: 10px !important;
}

.footer-description {
    line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--smartzee-orange);
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-bottom: 8px;
}

.footer-contact a {
    color: var(--smartzee-orange);
    transition: var(--transition);
}

.footer-contact a:hover {
    color: var(--smartzee-white);
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--smartzee-orange);
    transform: translateY(-3px);
}

.footer-social svg {
    width: 18px;
    height: 18px;
    stroke: var(--smartzee-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
}

/* ===== PRODUTO DETAIL PAGE ===== */
.produto-detail {
    padding: 120px 0 80px;
    min-height: 100vh;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 40px;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--smartzee-gray);
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--smartzee-orange);
}

.breadcrumb span {
    color: var(--smartzee-gray);
}

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

.produto-detail-gallery {
    position: sticky;
    top: 120px;
}

.produto-main-image {
    background: var(--smartzee-light);
    border-radius: 20px;
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.produto-img-large {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
}

.produto-ref-large {
    display: inline-block;
    background: var(--smartzee-orange);
    color: var(--smartzee-white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
}

.produto-detail-info h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--smartzee-dark);
}

.produto-subtitle {
    font-size: 18px;
    color: var(--smartzee-gray);
    margin-bottom: 30px;
}

.produto-description,
.produto-specs-detail,
.produto-features-detail {
    margin-bottom: 30px;
}

.produto-description h3,
.produto-specs-detail h3,
.produto-features-detail h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--smartzee-dark);
}

.produto-description p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--smartzee-gray);
    margin-bottom: 15px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid #eee;
}

.specs-table td {
    padding: 12px 0;
    font-size: 14px;
}

.specs-table td:first-child {
    font-weight: 600;
    color: var(--smartzee-dark);
    width: 40%;
}

.specs-table td:last-child {
    color: var(--smartzee-gray);
}

.produto-features-detail ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.produto-features-detail li {
    position: relative;
    padding-left: 25px;
    font-size: 14px;
    color: var(--smartzee-gray);
}

.produto-features-detail li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--smartzee-orange);
    font-weight: bold;
}

.produto-cta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.produto-cta .btn-primary {
    background: #25D366;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.produto-cta .btn-primary:hover {
    background: #128C7E;
}

.produto-cta .btn-primary svg {
    width: 20px;
    height: 20px;
}

.btn-large {
    padding: 16px 32px;
    font-size: 15px;
}

.btn-secondary {
    background: transparent;
    color: var(--smartzee-dark);
    border: 2px solid var(--smartzee-dark);
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--smartzee-dark);
    color: var(--smartzee-white);
}

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

    .produto-detail-gallery {
        position: static;
    }

    .produto-main-image {
        min-height: 300px;
    }

    .produto-detail-info h1 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .produto-detail {
        padding: 100px 0 60px;
    }

    .produto-main-image {
        padding: 25px;
        min-height: 250px;
    }

    .produto-cta {
        flex-direction: column;
    }

    .produto-cta .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .produtos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .produto-card.featured {
        grid-column: span 2;
        grid-row: span 1;
    }

    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header {
        padding: 0 10px;
    }

    .nav {
        height: 80px;
    }

    .logo img {
        height: 55px;
        max-width: 180px;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--smartzee-white);
        flex-direction: column;
        align-items: center;
        padding: 30px;
        gap: 25px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        opacity: 0;
        transition: var(--transition);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-whatsapp {
        margin-top: 10px;
    }

    .hero {
        padding-top: 80px;
        min-height: auto;
        padding-bottom: 60px;
    }

    .hero-badge {
        font-size: 10px;
        padding: 6px 15px;
    }

    .hero h1 {
        font-size: 32px;
        line-height: 1.3;
    }

    .hero p {
        font-size: 16px;
    }

    .hero-bg {
        width: 100%;
        clip-path: none;
        opacity: 0.3;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .hero-buttons .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .hero-trust {
        flex-wrap: wrap;
        gap: 20px;
        justify-content: center;
    }

    .trust-number {
        font-size: 22px;
    }

    .trust-label {
        font-size: 10px;
    }

    .sobre {
        padding: 80px 0;
    }

    .sobre-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .sobre-text h2 {
        font-size: 28px;
    }

    .image-placeholder {
        max-width: 300px;
        padding: 30px;
    }

    .image-placeholder img {
        max-width: 240px;
    }

    .sobre-stats {
        justify-content: space-around;
        flex-wrap: wrap;
        gap: 20px;
    }

    .stat-number {
        font-size: 32px;
    }

    .diferenciais {
        padding: 80px 0;
    }

    .diferenciais h2 {
        font-size: 28px;
    }

    .diferenciais-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .diferencial-card {
        padding: 30px 25px;
    }

    .contato {
        padding: 80px 0;
    }

    .contato-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contato-info h2 {
        font-size: 28px;
    }

    .btn-whatsapp {
        width: 100%;
        justify-content: center;
    }

    .social-links {
        justify-content: center;
    }

    .contato-form-wrapper {
        padding: 30px 25px;
    }

    .footer {
        padding: 60px 0 30px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .footer-logo {
        margin: 0 auto 20px;
        height: 50px;
    }

    .footer-links ul {
        align-items: center;
    }

    h2 {
        font-size: 28px !important;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 480px) {
    .logo img {
        height: 45px;
        max-width: 150px;
    }

    .hero h1 {
        font-size: 26px;
    }

    .hero p {
        font-size: 14px;
    }

    .sobre-text h2,
    .diferenciais h2,
    .contato-info h2 {
        font-size: 24px;
    }

    .sobre-stats {
        flex-direction: column;
        gap: 20px;
    }

    .stat-number {
        font-size: 28px;
    }

    .image-placeholder {
        max-width: 250px;
        padding: 25px;
    }

    .contato-form-wrapper {
        padding: 25px 20px;
    }

    .form-group input,
    .form-group textarea {
        padding: 12px 15px;
    }

    .section-label {
        font-size: 12px;
    }
}