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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

/* ===== VARIABLES ===== */
:root {
    /* Colors */
    --primary-color: #f06a13;
    --primary-dark: #e55a0f;
    --primary-light: #ff8c42;
    --secondary-color:  #444444;
    --dark-color: #444444;
    --light-color: #f9fafb;
    --white: #ffffff;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #444444;
    --gray-600: #444444;
    --gray-700: #444444;
    --gray-800: #444444;
    --gray-900: #444444;
    
    /* Typography */
    --h1-font-size: 3.5rem;
    --h2-font-size: 2.5rem;
    --h3-font-size: 1.5rem;
    --normal-font-size: 1rem;
    --small-font-size: 0.875rem;
    --smaller-font-size: 0.75rem;
    
    /* Font Weight */
    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    
    /* Spacing */
    --mb-0-25: 0.25rem;
    --mb-0-5: 0.5rem;
    --mb-0-75: 0.75rem;
    --mb-1: 1rem;
    --mb-1-25: 1.25rem;
    --mb-1-5: 1.5rem;
    --mb-2: 2rem;
    --mb-2-5: 2.5rem;
    --mb-3: 3rem;
    --mb-4: 4rem;
    
    /* Z-index */
    --z-tooltip: 10;
    --z-fixed: 100;
    --z-modal: 1000;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.2s ease;
    --transition-slow: all 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Border Radius */
    --border-radius-sm: 0.375rem;
    --border-radius: 0.5rem;
    --border-radius-md: 0.75rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
}

/* ===== RESPONSIVE TYPOGRAPHY ===== */
@media screen and (max-width: 992px) {
    :root {
        --h1-font-size: 2.5rem;
        --h2-font-size: 2rem;
        --h3-font-size: 1.25rem;
    }
}

@media screen and (max-width: 768px) {
    :root {
        --h1-font-size: 2rem;
        --h2-font-size: 1.75rem;
        --h3-font-size: 1.125rem;
    }
}

/* ===== REUSABLE CSS CLASSES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.section {
    padding: 5rem 0;
}

.section__header {
    text-align: center;
    margin-bottom: var(--mb-4);
}

.section__title {
    font-size: var(--h2-font-size);
    font-weight: var(--font-bold);
    color: var(--dark-color);
    margin-bottom: var(--mb-1);
}

.section__subtitle {
    font-size: var(--normal-font-size);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-size: var(--normal-font-size);
    font-weight: var(--font-medium);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    border: none;
    outline: none;
}

.btn--primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn--outline:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav {
    height: 120px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}   

.nav__logo-img {
    height: 7rem;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav__list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav__link {
    color: var(--gray-700);
    font-weight: var(--font-medium);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

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

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__cta {
    padding: 0.75rem 1.5rem;
    font-size: var(--small-font-size);
}

.nav__toggle {
    display: none;
    font-size: 1.25rem;
    color: var(--dark-color);
    cursor: pointer;
}

/* ===== HERO SECTION ===== */
.hero {
    padding-top: 8rem;
    background: linear-gradient(135deg, var(--light-color) 0%, var(--white) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    margin-top: 2rem;
}

.hero__container {
    width: 100%;
}

.hero__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__title {
    font-size: var(--h1-font-size);
    font-weight: var(--font-extrabold);
    color: var(--dark-color);
    line-height: 1.2;
    margin-bottom: var(--mb-1-5);
}

.hero__description {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--mb-2-5);
    line-height: 1.7;
}

.hero__buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: var(--mb-4);
    flex-wrap: wrap;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-200);
}

.stat {
    text-align: center;
}

.stat__number {
    font-size: 2rem;
    font-weight: var(--font-bold);
    color: var(--primary-color);
    margin-bottom: var(--mb-0-25);
}

.stat__label {
    font-size: var(--small-font-size);
    color: var(--gray-600);
}

.hero__visual {
    position: relative;
}

.hero__cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(240, 106, 19, 0.1) 0%, rgba(255, 140, 66, 0.05) 100%);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
}

.feature-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.feature-card__icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--mb-1);
}

.feature-card__title {
    font-size: var(--h3-font-size);
    font-weight: var(--font-semibold);
    color: var(--dark-color);
    margin-bottom: var(--mb-0-5);
}

.feature-card__text {
    font-size: var(--small-font-size);
    color: var(--gray-600);
}

/* ===== ABOUT SECTION ===== */
.about {
    background: var(--white);
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about__paragraph {
    color: var(--gray-700);
    margin-bottom: var(--mb-1-5);
    line-height: 1.7;
}

.about__list {
    list-style: none;
}

.about__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: var(--mb-1);
    color: var(--gray-700);
}

.about__item i {
    color: var(--primary-color);
    font-size: 1.125rem;
}

.mission-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
}

.mission-card__title {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    margin-bottom: var(--mb-1-5);
}

.mission-card__text {
    line-height: 1.7;
    margin-bottom: var(--mb-2);
    opacity: 0.9;
}

.mission-card__icons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.mission-icon {
    text-align: center;
}

.mission-icon i {
    font-size: 2rem;
    margin-bottom: var(--mb-0-5);
    display: block;
}

.mission-icon span {
    font-size: var(--small-font-size);
}

/* ===== SERVICES SECTION ===== */
.services {
    background: var(--light-color);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: var(--mb-3);
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-card__icon {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--mb-1-5);
}

.service-card__icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.service-card__title {
    font-size: var(--h3-font-size);
    font-weight: var(--font-semibold);
    color: var(--dark-color);
    margin-bottom: var(--mb-1);
}

.service-card__description {
    color: var(--gray-600);
    line-height: 1.6;
}

.services__cta {
    text-align: center;
}

/* ===== VIDEO SECTION ===== */
.video {
    background: var(--white);
}

.video__content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.video__player {
    position: relative;
}

.video__element {
    border-radius: 12px;
    margin-top: 1rem;
}
.hidden { display: none; }

.video__placeholder {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    border-radius: var(--border-radius-xl);
    padding: 4rem 2rem;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.video__placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.video__play-button {
    width: 5rem;
    height: 5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--mb-1-5);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.video__play-button:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(240, 106, 19, 0.5);
}

.video__play-button i {
    font-size: 1.5rem;
    color: var(--white);
    margin-left: 0.25rem;
}

.video__title {
    font-size: var(--h3-font-size);
    font-weight: var(--font-semibold);
    margin-bottom: var(--mb-1);
    position: relative;
    z-index: 1;
}

.video__description {
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    z-index: 1;
}

.video__benefits {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.benefit {
    text-align: center;
}

.benefit__icon {
    width: 4rem;
    height: 4rem;
    background: rgba(240, 106, 19, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--mb-1);
}

.benefit__icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.benefit__title {
    font-size: var(--h3-font-size);
    font-weight: var(--font-semibold);
    color: var(--dark-color);
    margin-bottom: var(--mb-0-5);
}

.benefit__text {
    color: var(--gray-600);
    font-size: var(--small-font-size);
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: var(--light-color);
}

.contact__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact__info-title {
    font-size: 1.5rem;
    font-weight: var(--font-semibold);
    color: var(--dark-color);
    margin-bottom: var(--mb-2);
}

.contact__item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: var(--mb-2);
}

.contact__icon {
    width: 3rem;
    height: 3rem;
    background: rgba(240, 106, 19, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact__icon i {
    color: var(--primary-color);
    font-size: 1.125rem;
}

.contact__details h4 {
    font-weight: var(--font-semibold);
    color: var(--dark-color);
    margin-bottom: var(--mb-0-25);
}

.contact__details p {
    color: var(--gray-600);
}

.contact__advantages {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    margin-top: var(--mb-2);
}

.advantages__title {
    font-size: var(--h3-font-size);
    font-weight: var(--font-semibold);
    margin-bottom: var(--mb-1-5);
}

.advantages__list {
    list-style: none;
}

.advantages__list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: var(--mb-0-75);
    font-size: var(--small-font-size);
}

.advantages__list i {
    font-size: 1rem;
}

/* ===== FORM STYLES ===== */
.contact__form-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.form__title {
    font-size: 1.5rem;
    font-weight: var(--font-semibold);
    color: var(--dark-color);
    margin-bottom: var(--mb-0-5);
}

.form__subtitle {
    color: var(--gray-600);
    margin-bottom: var(--mb-2);
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: var(--mb-1-5);
}

.form__group {
    display: flex;
    flex-direction: column;
}

.form__label {
    font-weight: var(--font-medium);
    color: var(--dark-color);
    margin-bottom: var(--mb-0-5);
}

.form__input,
.form__textarea {
    padding: 0.875rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: var(--normal-font-size);
    transition: var(--transition);
    outline: none;
}

.form__input:focus,
.form__textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(240, 106, 19, 0.1);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__submit {
    width: 100%;
    justify-content: center;
    margin-top: var(--mb-1);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer__content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: var(--mb-2);
}

.footer__logo-img {
    height: 3rem;
    width: auto;
    margin-bottom: var(--mb-1);
}

.footer__description {
    color: var(--gray-400);
    line-height: 1.6;
}

.footer__title {
    font-size: var(--h3-font-size);
    font-weight: var(--font-semibold);
    margin-bottom: var(--mb-1-5);
}

.footer__contact p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--mb-0-75);
    color: var(--gray-400);
}

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

.footer__list {
    list-style: none;
}

.footer__list li {
    margin-bottom: var(--mb-0-75);
    color: var(--gray-400);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--mb-2);
    border-top: 1px solid var(--gray-700);
    color: var(--gray-400);
}

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

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.bounce {
    animation: bounce 0.6s ease-in-out;
}

/* ===== RESPONSIVE DESIGN ===== */
@media screen and (max-width: 1024px) {
    .hero__content,
    .about__content,
    .video__content,
    .contact__content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero__visual {
        order: -1;
    }
    
    .video__content {
        grid-template-columns: 1fr;
    }
    
    .video__benefits {
        flex-direction: row;
        justify-content: space-around;
    }
}

@media screen and (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    /* Navigation */
    .nav__menu {
        position: fixed;
        top: 4.5rem;
        left: -100%;
        width: 100%;
        height: calc(100vh - 4.5rem);
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        padding: 2rem;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }
    
    .nav__menu.show-menu {
        left: 0;
    }
    
    .nav__list {
        flex-direction: column;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .nav__toggle {
        display: block;
    }
    
    /* Hero */
    .hero {
        padding-top: 6rem;
        text-align: center;
    }
    
    .hero__buttons {
        justify-content: center;
    }
    
    .hero__stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .hero__cards {
        grid-template-columns: 1fr;
        padding: 1.5rem;
    }
    
    /* Services */
    .services__grid {
        grid-template-columns: 1fr;
    }
    
    /* Form */
    .form__row {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer__content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    /* Video Benefits */
    .video__benefits {
        flex-direction: column;
        gap: 1.5rem;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero__buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero__cards {
        padding: 1rem;
        gap: 1rem;
    }
    
    .feature-card {
        padding: 1rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .contact__form-container {
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    .video__content {
        display: flex;         /* garante que seja flex */
        flex-direction: column; /* organiza em coluna */
    }

    .video__player {
        order: 1; /* fica primeiro */
        width: 100%; /* ocupa largura total */
    }

    .video__benefits {
        order: 2; /* fica depois do vídeo */
        width: 100%; /* ocupa largura total */
        margin-top: 1.5rem; /* espaço entre vídeo e benefícios */
    }
}

/* ===== UTILITY CLASSES ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

.mb-1 { margin-bottom: var(--mb-1); }
.mb-2 { margin-bottom: var(--mb-2); }
.mb-3 { margin-bottom: var(--mb-3); }

.mt-1 { margin-top: var(--mb-1); }
.mt-2 { margin-top: var(--mb-2); }
.mt-3 { margin-top: var(--mb-3); }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}