/* ========================================
   DESIGN PHILOSOPHY: Industrial Moderno
   Paleta: Laranja (#FF6A00), Amarelo (#FFB400), Cinza (#1A1A1A)
   Tipografia: Roboto Bold para títulos, Regular para corpo
   ======================================== */

:root {
    --primary-color: #FF6A00;
    --secondary-color: #FFB400;
    --dark-color: #1A1A1A;
    --light-color: #F4F4F4;
    --white: #FFFFFF;
    --whatsapp-color: #25D366;
    --danger-color: #E74C3C;
    --text-dark: #333333;
    --text-light: #666666;
}

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

html, body {
    width: 100%;
    height: 100%;
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

body {
    font-size: 16px;
}

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

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    font-weight: 400;
    color: var(--text-light);
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-block;
    padding: 16px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
    font-size: 1rem;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.btn:active {
    transform: scale(0.98);
}

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

.btn-whatsapp:hover {
    background-color: #1eb954;
}

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

.btn-phone:hover {
    background-color: #E55A00;
}

.btn-service {
    display: block;
    width: 100%;
    padding: 12px 16px;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    text-align: center;
    border-radius: 6px;
    font-weight: bold;
    transition: all 0.3s ease;
    margin-top: 15px;
}

.btn-service:hover {
    background-color: #E55A00;
    transform: translateY(-2px);
}

/* ========================================
   HEADER
   ======================================== */

.header {
    background-color: var(--dark-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 4px solid var(--secondary-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--secondary-color);
}

.logo i {
    font-size: 2rem;
}

.logo h1 {
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin: 0;
}

.logo p {
    font-size: 0.75rem;
    color: var(--primary-color);
    margin: 0;
    font-weight: bold;
}

.header-phone {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.header-phone:hover {
    background-color: #E55A00;
    transform: translateY(-2px);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    background-size: cover;
    background-position: center;
    min-height: 70vh;
    display: flex;
    align-items: center;
    color: var(--white);
    text-align: center;
    padding: 60px 0;
    position: relative;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    text-transform: uppercase;
    line-height: 1.1;
}

.hero-content h1 span {
    color: var(--secondary-color);
    display: block;
    margin-top: 10px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    font-weight: 500;
    color: var(--white);
}

.hero-btns {
    display: flex;
    flex-direction: column;
    gap: 15px;
    justify-content: center;
    margin-bottom: 30px;
}

.hero-btns .btn {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.trust-badge {
    background-color: rgba(255, 255, 255, 0.15);
    padding: 15px 20px;
    border-radius: 8px;
    margin-top: 30px;
    font-size: 0.95rem;
    backdrop-filter: blur(10px);
    display: inline-block;
}

.trust-badge i {
    color: var(--secondary-color);
    margin-right: 8px;
    margin-left: 15px;
}

.trust-badge i:first-child {
    margin-left: 0;
}

/* ========================================
   SERVICES SECTION
   ======================================== */

.services {
    padding: 60px 0;
    background-color: var(--light-color);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 20px;
    color: var(--dark-color);
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 5px;
    background-color: var(--primary-color);
    border-radius: 3px;
}

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

.service-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border-left: 5px solid var(--primary-color);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.service-img {
    height: 220px;
    background-size: cover;
    background-position: center;
}

.service-info {
    padding: 25px;
}

.service-info i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.service-info h3 {
    margin-bottom: 8px;
    text-transform: uppercase;
    font-size: 1.3rem;
    color: var(--dark-color);
}

.service-info .capacity {
    font-weight: bold;
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 15px;
}

.service-list {
    list-style: none;
    margin-bottom: 15px;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: var(--text-light);
    font-size: 0.95rem;
}

.service-list i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

/* ========================================
   AUTHORITY SECTION
   ======================================== */

.authority {
    padding: 60px 0;
    background-color: var(--dark-color);
    color: var(--white);
}

.authority-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.auth-item {
    padding: 25px;
}

.auth-item i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.auth-item h4 {
    font-size: 1.3rem;
    text-transform: uppercase;
    margin-bottom: 8px;
    color: var(--secondary-color);
}

.auth-item p {
    font-size: 0.9rem;
    color: #ccc;
}

/* ========================================
   CITIES SECTION
   ======================================== */

.cities {
    padding: 60px 0;
    background-color: var(--white);
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.city-card {
    padding: 25px;
    background: linear-gradient(135deg, var(--light-color) 0%, var(--white) 100%);
    border-left: 5px solid var(--primary-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.city-card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.city-card i {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.city-card h3 {
    margin-bottom: 12px;
    color: var(--dark-color);
}

.city-card p {
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--text-light);
}

.city-card .delivery {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 4px;
    font-weight: bold;
    font-size: 0.85rem;
}

/* ========================================
   FAQ SECTION
   ======================================== */

.faq {
    padding: 60px 0;
    background-color: var(--light-color);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.faq-question {
    padding: 20px;
    background-color: var(--white);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 5px solid var(--primary-color);
    transition: all 0.3s ease;
    user-select: none;
}

.faq-question:hover {
    background-color: var(--light-color);
}

.faq-question h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--dark-color);
    flex: 1;
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
    font-size: 1.2rem;
}

.faq-question.active i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background-color: var(--light-color);
}

.faq-answer.active {
    padding: 20px;
    max-height: 500px;
}

.faq-answer p {
    margin: 0;
    color: var(--text-light);
    line-height: 1.8;
}

/* ========================================
   CTA FINAL SECTION
   ======================================== */

.cta-final {
    padding: 80px 0;
    text-align: center;
    background-size: cover;
    background-position: center;
    color: var(--white);
}

.cta-final h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.cta-final h2 span {
    color: var(--secondary-color);
}

.cta-final p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--white);
    font-weight: 300;
}

.cta-btns {
    display: flex;
    flex-direction: column;
    gap: 15px;
    justify-content: center;
}

.cta-btns .btn {
    max-width: 400px;
    margin: 0 auto;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background-color: #000;
    color: #888;
    padding: 30px 0;
    text-align: center;
    font-size: 0.9rem;
}

.footer p {
    margin: 8px 0;
    color: #888;
}

.footer a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
}

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

/* ========================================
   FLOATING WHATSAPP BUTTON
   ======================================== */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--whatsapp-color);
    color: var(--white);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    z-index: 999;
}

.whatsapp-float:hover {
    background-color: #1eb954;
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.whatsapp-float:active {
    transform: scale(0.95);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.3rem;
    }

    .header-content {
        flex-direction: column;
        gap: 15px;
    }

    .header-phone {
        width: 100%;
        justify-content: center;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-btns {
        flex-direction: column;
    }

    .hero-btns .btn {
        width: 100%;
    }

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

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

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

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

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

    .cta-btns .btn {
        width: 100%;
    }

    .cta-final h2 {
        font-size: 2rem;
    }

    .cta-final p {
        font-size: 1rem;
    }

    .whatsapp-float {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }

    .trust-badge {
        font-size: 0.8rem;
    }

    .trust-badge i {
        margin-left: 8px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.4rem;
    }

    .hero {
        min-height: 50vh;
        padding: 40px 0;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .hero-content p {
        font-size: 0.95rem;
    }

    .btn {
        padding: 12px 16px;
        font-size: 0.9rem;
    }

    .section-title h2 {
        font-size: 1.5rem;
    }

    .section-title h2::after {
        width: 60px;
    }

    .authority-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .auth-item {
        padding: 15px;
    }

    .auth-item i {
        font-size: 2rem;
    }

    .faq-question h4 {
        font-size: 0.95rem;
    }

    .cta-final {
        padding: 50px 0;
    }

    .cta-final h2 {
        font-size: 1.5rem;
    }

    .cta-final p {
        font-size: 0.9rem;
    }

    .logo h1 {
        font-size: 1rem;
    }

    .logo i {
        font-size: 1.5rem;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.service-card {
    animation: slideInUp 0.6s ease-out;
}

.city-card {
    animation: slideInUp 0.6s ease-out;
}

.faq-item {
    animation: fadeIn 0.6s ease-out;
}