/* ============================================================
   RJM ENGENHARIA - STYLESHEET PRINCIPAL
   Paleta: Primária #1d2546 | Secundária #3b98d4 | Terciária #c3c6ca
   Tipografia: Inter
   ============================================================ */

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

:root {
    --primary: #1d2546;
    --primary-dark: #141a33;
    --primary-light: #2a3561;
    --secondary: #3b98d4;
    --secondary-dark: #2d7ab0;
    --secondary-light: #5aaee0;
    --tertiary: #c3c6ca;
    --tertiary-light: #e8e9eb;
    --white: #ffffff;
    --black: #111111;
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --success: #28a745;
    --whatsapp: #25D366;
    --whatsapp-dark: #128C7E;
    --danger: #dc3545;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 50%;

    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;

    --header-height: 80px;
    --top-bar-height: 40px;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--primary);
    line-height: 1.3;
}

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 100px 0;
}

.section--bg {
    background-color: var(--gray-50);
}

/* ======================== SECTION HEADERS ======================== */
.section__label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--secondary);
    margin-bottom: 0.75rem;
}

.section__title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 1rem;
    position: relative;
}

.section__header .section__title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--secondary);
    margin-top: 1rem;
    border-radius: 2px;
}

.section__header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 3.5rem;
}

.section__header .section__title::after {
    margin-left: auto;
    margin-right: auto;
}

.section__desc {
    font-size: 1.1rem;
    color: var(--gray-600);
    line-height: 1.8;
}

/* ======================== BUTTONS ======================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}

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

.btn--primary:hover {
    background: var(--secondary-dark);
    border-color: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 152, 212, 0.35);
}

.btn--outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.4);
}

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

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

.btn--whatsapp:hover {
    background: var(--whatsapp-dark);
    border-color: var(--whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
}

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

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

/* ======================== TOP BAR ======================== */
.top-bar {
    background: var(--primary-dark);
    padding: 8px 0;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar__left {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.top-bar__left a,
.top-bar__left span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

.top-bar__left a:hover {
    color: var(--secondary-light);
}

.top-bar__left i {
    color: var(--secondary);
    font-size: 0.75rem;
}

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

.top-bar__right a {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.7);
    font-size: 0.75rem;
    transition: var(--transition);
}

.top-bar__right a:hover {
    background: var(--secondary);
    color: var(--white);
    transform: translateY(-1px);
}

/* ======================== HEADER / NAVBAR ======================== */
.header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
    box-shadow: none;
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.header__logo-img {
    height: 50px;
    width: auto;
}

.header__nav {
    display: flex;
    align-items: center;
}

.header__menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.header__menu > li > a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 10px 18px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.header__menu > li > a:hover,
.header__menu > li > a.active {
    color: var(--secondary);
    background: rgba(59, 152, 212, 0.06);
}

.header__menu > li > a i {
    font-size: 0.6rem;
    transition: var(--transition);
}

/* Dropdown */
.has-dropdown {
    position: relative;
}

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    width: 320px;
    max-height: 420px;
    overflow-y: auto;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 1001;
    border: 1px solid var(--gray-200);
}

/* Scrollbar estilizada no dropdown */
.dropdown::-webkit-scrollbar {
    width: 5px;
}

.dropdown::-webkit-scrollbar-track {
    background: transparent;
}

.dropdown::-webkit-scrollbar-thumb {
    background: var(--tertiary);
    border-radius: 10px;
}

.has-dropdown:hover .dropdown,
.has-dropdown.open .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.has-dropdown:hover > a i,
.has-dropdown.open > a i {
    transform: rotate(180deg);
}

.dropdown li a {
    display: block;
    padding: 10px 14px;
    font-size: 0.85rem;
    font-weight: 450;
    color: var(--gray-700);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.dropdown li a:hover,
.dropdown li a.active {
    background: rgba(59, 152, 212, 0.08);
    color: var(--secondary);
    padding-left: 20px;
}

/* Dropdown Categorized */
.dropdown__category-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--secondary);
    padding: 10px 14px 4px;
    pointer-events: none;
    border-top: 1px solid var(--gray-200);
    margin-top: 4px;
}

.dropdown__category-label:first-child {
    border-top: none;
    margin-top: 0;
    padding-top: 6px;
}

/* Header CTA */
.header__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--whatsapp);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.header__cta:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

/* Mobile Toggle */
.header__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1002;
}

.header__toggle span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
}

.header__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.header__toggle.active span:nth-child(2) {
    opacity: 0;
}

.header__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Overlay */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ======================== HERO ======================== */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding: 120px 0 160px;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    background:
        linear-gradient(135deg, rgba(29, 37, 70, 0.92) 0%, rgba(29, 37, 70, 0.75) 50%, rgba(59, 152, 212, 0.6) 100%),
        url('../img/banner1.jpg');

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero__content {
    max-width: 720px;
}

/* Hero Centered variant */
.hero--centered {
    text-align: center;
    padding: 140px 0 120px;
}

.hero--centered .hero__content {
    max-width: 800px;
    margin: 0 auto;
}

.hero--centered .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
}

.hero--centered .hero__actions {
    justify-content: center;
}

.hero__badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(59, 152, 212, 0.15);
    border: 1px solid rgba(59, 152, 212, 0.3);
    color: var(--secondary-light);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.hero__title {
    font-size: 3.25rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.hero__title span {
    color: var(--secondary-light);
}

.hero__subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Hero Stats */
.hero__stats {
    position: relative;
    z-index: 3;
    margin-top: -60px;
}

.hero__stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.hero__stat {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 28px 24px;
    border-right: 1px solid var(--gray-200);
    transition: var(--transition);
}

.hero__stat:last-child {
    border-right: none;
}

.hero__stat:hover {
    background: var(--gray-50);
}

.hero__stat-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 152, 212, 0.1);
    color: var(--secondary);
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.hero__stat strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.hero__stat span {
    font-size: 0.8rem;
    color: var(--gray-500);
    font-weight: 400;
}

/* ======================== ABOUT PREVIEW ======================== */
.about-preview__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-preview__image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.about-preview__image-wrapper img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.about-preview__experience {
    position: absolute;
    bottom: 24px;
    right: 24px;
    background: var(--secondary);
    color: var(--white);
    padding: 20px 28px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about-preview__experience strong {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.about-preview__experience span {
    font-size: 0.8rem;
    opacity: 0.9;
}

.about-preview__content p {
    margin-bottom: 1rem;
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.8;
}

.about-preview__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 2rem 0;
}

.about-preview__features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
}

.about-preview__features li i {
    color: var(--secondary);
    font-size: 1rem;
}

/* ======================== SERVICES GRID ======================== */
.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--white);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--secondary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(59, 152, 212, 0.2);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card__icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 152, 212, 0.08);
    color: var(--secondary);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    transition: var(--transition);
}

.service-card:hover .service-card__icon {
    background: var(--secondary);
    color: var(--white);
}

.service-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.75rem;
}

.service-card__desc {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary);
    transition: var(--transition);
}

.service-card__link:hover {
    gap: 10px;
    color: var(--secondary-dark);
}

/* ======================== WHY US ======================== */
.why-us__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-us__content p {
    color: var(--gray-600);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.why-us__items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.why-us__item {
    display: flex;
    gap: 16px;
    padding: 20px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.why-us__item:hover {
    background: var(--gray-50);
}

.why-us__item-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 152, 212, 0.1);
    color: var(--secondary);
    border-radius: var(--radius-md);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.why-us__item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}

.why-us__item p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0;
    line-height: 1.6;
}

.why-us__image {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.why-us__image img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

/* ======================== CTA SECTION ======================== */
.cta-section {
    position: relative;
    background: url('/assets/img/cta-bg.jpg') center/cover no-repeat fixed;
    padding: 100px 0;
    text-align: center;
}

.cta-section__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(29,37,70,0.93) 0%, rgba(59,152,212,0.85) 100%);
}

.cta-section .container {
    position: relative;
    z-index: 2;
}

.cta-section__content {
    max-width: 680px;
    margin: 0 auto;
}

.cta-section__content h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-section__content p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.cta-section__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ======================== ÁREAS DE ATUAÇÃO ======================== */
.areas__grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.area-card {
    text-align: center;
    padding: 36px 20px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    cursor: default;
}

.area-card:hover {
    border-color: var(--secondary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.area-card i {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 1rem;
    display: block;
}

.area-card:hover i {
    color: var(--primary);
}

.area-card h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
}

/* ======================== FOOTER ======================== */
.footer {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.7);
}

.footer__top {
    padding: 80px 0 60px;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    gap: 40px;
}

.footer__logo {
    height: 45px;
    margin-bottom: 1.25rem;
}

.footer__text {
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: rgba(255,255,255,0.6);
}

.footer__social {
    display: flex;
    gap: 10px;
}

.footer__social a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer__social a:hover {
    background: var(--secondary);
    color: var(--white);
    transform: translateY(-2px);
}

.footer__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 12px;
}

.footer__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 3px;
    background: var(--secondary);
    border-radius: 2px;
}

.footer__links li {
    margin-bottom: 10px;
}

.footer__links a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer__links a::before {
    content: '›';
    font-size: 1.1rem;
    color: var(--secondary);
    transition: var(--transition);
}

.footer__links a:hover {
    color: var(--white);
    padding-left: 4px;
}

.footer__contact li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.875rem;
}

.footer__contact i {
    color: var(--secondary);
    font-size: 1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.footer__contact a {
    color: rgba(255,255,255,0.6);
}

.footer__contact a:hover {
    color: var(--white);
}

.footer__whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--whatsapp);
    color: var(--white);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 1rem;
    transition: var(--transition);
}

.footer__whatsapp:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-2px);
}

.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0;
    text-align: center;
}

.footer__bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

/* ======================== WHATSAPP FLOAT ======================== */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--whatsapp);
    color: var(--white);
    font-size: 1.75rem;
    border-radius: var(--radius-full);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
    z-index: 999;
    transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.55);
    color: var(--white);
}

.whatsapp-float__tooltip {
    position: absolute;
    right: 72px;
    background: var(--white);
    color: var(--gray-800);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: var(--transition);
}

.whatsapp-float__tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--white);
}

.whatsapp-float:hover .whatsapp-float__tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45); }
    50% { box-shadow: 0 6px 30px rgba(37, 211, 102, 0.65); }
}

/* ======================== BACK TO TOP ======================== */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

/* ======================== SERVICES CAROUSEL ======================== */
.services__carousel {
    position: relative;
    padding: 0 50px;
}

.services-swiper {
    overflow: hidden;
    padding-bottom: 50px;
}

.services-swiper .swiper-slide {
    height: auto;
}

.services-swiper .service-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.services-swiper .service-card__desc {
    flex: 1;
}

.services-swiper .swiper-pagination-bullet {
    background: var(--secondary);
    opacity: 0.3;
    width: 10px;
    height: 10px;
}

.services-swiper .swiper-pagination-bullet-active {
    opacity: 1;
    width: 28px;
    border-radius: 5px;
}

.services-swiper-prev,
.services-swiper-next {
    position: absolute;
    top: 50%;
    transform: translateY(-70%);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    color: var(--secondary);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    font-size: 0.9rem;
}

.services-swiper-prev { left: 0; }
.services-swiper-next { right: 0; }

.services-swiper-prev:hover,
.services-swiper-next:hover {
    background: var(--secondary);
    color: var(--white);
    border-color: var(--secondary);
}

/* ======================== SERVICE PAGE (INTERNAL) ======================== */
/* Breadcrumb */
.page-hero {
    background: var(--primary);
    padding: 100px 0 50px;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(59, 152, 212, 0.08);
    border-radius: var(--radius-full);
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 300px;
    height: 300px;
    background: rgba(59, 152, 212, 0.05);
    border-radius: var(--radius-full);
}

.page-hero .container {
    position: relative;
    z-index: 2;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.breadcrumb a {
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--secondary-light);
}

.breadcrumb span {
    color: rgba(255,255,255,0.4);
}

.breadcrumb .current {
    color: var(--secondary-light);
    font-weight: 500;
}

.page-hero__title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.page-hero__subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    max-width: 700px;
    line-height: 1.7;
}

/* Service sections */
.srv-section {
    padding: 80px 0;
}

.srv-section--alt {
    background: var(--gray-50);
}

.srv-section--dark {
    background: var(--primary);
    color: rgba(255,255,255,0.85);
}

.srv-section--dark h2,
.srv-section--dark h3,
.srv-section--dark h4 {
    color: var(--white);
}

.srv-section--dark .srv-icon-box {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.1);
}

.srv-section--dark .srv-icon-box i {
    color: var(--secondary-light);
}

.srv-section--accent {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    color: rgba(255,255,255,0.9);
}

.srv-section--accent h2,
.srv-section--accent h3,
.srv-section--accent h4 {
    color: var(--white);
}

.srv-title {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.srv-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 4px;
    background: var(--secondary);
    margin-top: 0.75rem;
    border-radius: 2px;
}

.srv-section--dark .srv-title::after,
.srv-section--accent .srv-title::after {
    background: rgba(255,255,255,0.4);
}

.srv-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.srv-section--dark .srv-label,
.srv-section--accent .srv-label {
    color: rgba(255,255,255,0.6);
}

.srv-text {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--gray-600);
    margin-bottom: 1.25rem;
}

.srv-section--dark .srv-text,
.srv-section--accent .srv-text {
    color: rgba(255,255,255,0.8);
}

/* Service grids */
.srv-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.srv-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.srv-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* Service icon box */
.srv-icon-box {
    padding: 28px 24px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.srv-icon-box:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(59, 152, 212, 0.2);
}

.srv-icon-box i {
    font-size: 1.5rem;
    color: var(--secondary);
    margin-bottom: 0.75rem;
    display: block;
}

.srv-icon-box h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.srv-icon-box p {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.7;
}

.srv-section--dark .srv-icon-box p,
.srv-section--accent .srv-icon-box p {
    color: rgba(255,255,255,0.7);
}

/* Service list */
.srv-list {
    list-style: none;
    padding: 0;
}

.srv-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}

.srv-list li:last-child {
    border-bottom: none;
}

.srv-list li i {
    color: var(--secondary);
    margin-top: 5px;
    flex-shrink: 0;
    font-size: 0.75rem;
}

.srv-section--dark .srv-list li {
    color: rgba(255,255,255,0.8);
    border-bottom-color: rgba(255,255,255,0.08);
}

.srv-section--accent .srv-list li {
    color: rgba(255,255,255,0.85);
    border-bottom-color: rgba(255,255,255,0.15);
}

.srv-section--dark .srv-list li i,
.srv-section--accent .srv-list li i {
    color: rgba(255,255,255,0.5);
}

/* Service numbered list */
.srv-numbered {
    counter-reset: srv-counter;
    list-style: none;
    padding: 0;
}

.srv-numbered li {
    counter-increment: srv-counter;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--gray-100);
}

.srv-numbered li:last-child {
    border-bottom: none;
}

.srv-numbered li::before {
    content: counter(srv-counter, decimal-leading-zero);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--secondary);
    flex-shrink: 0;
    min-width: 32px;
}

.srv-section--dark .srv-numbered li {
    border-bottom-color: rgba(255,255,255,0.08);
}

.srv-section--dark .srv-numbered li::before {
    color: var(--secondary-light);
}

/* Service highlight boxes */
.srv-highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.srv-highlight {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(59, 152, 212, 0.06);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--secondary);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary);
}

.srv-highlight i {
    color: var(--secondary);
    font-size: 1rem;
}

.srv-section--accent .srv-highlight {
    background: rgba(255,255,255,0.12);
    border-left-color: var(--white);
    color: var(--white);
}

.srv-section--accent .srv-highlight i {
    color: var(--white);
}

/* Service tags */
.srv-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.srv-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-700);
    transition: var(--transition);
}

.srv-tag i {
    color: var(--secondary);
    font-size: 0.75rem;
}

.srv-tag:hover {
    border-color: var(--secondary);
    color: var(--secondary);
}

.srv-section--dark .srv-tag {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.8);
}

/* Service CTA */
.srv-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.srv-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: rgba(59, 152, 212, 0.06);
    border-radius: var(--radius-full);
}

.srv-cta .container {
    position: relative;
    z-index: 2;
}

.srv-cta__content {
    max-width: 600px;
    margin: 0 auto;
}

.srv-cta__content h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
}

.srv-cta__content p {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.75);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.btn--whatsapp-lg {
    padding: 16px 40px;
    font-size: 1.05rem;
    background: var(--whatsapp);
    color: var(--white);
    border-color: var(--whatsapp);
    border-radius: var(--radius-md);
}

.btn--whatsapp-lg:hover {
    background: var(--whatsapp-dark);
    border-color: var(--whatsapp-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

/* ======================== ABOUT PAGE ======================== */
/* Missão Visão Valores */
.sobre-mvv {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.sobre-mvv__item {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.sobre-mvv__item--full {
    grid-column: 1 / -1;
    text-align: left;
}

.sobre-mvv__icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.sobre-mvv__icon i {
    font-size: 1.75rem;
    color: #fff;
}

.sobre-mvv__item h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.sobre-mvv__item p {
    color: var(--gray-700);
    line-height: 1.7;
    font-size: 0.95rem;
}

.sobre-valores {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 1rem;
}

.sobre-valor {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 16px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--secondary);
}

.sobre-valor > i {
    font-size: 1.25rem;
    color: var(--secondary);
    margin-top: 2px;
    flex-shrink: 0;
}

.sobre-valor strong {
    display: block;
    color: var(--primary);
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.sobre-valor p {
    font-size: 0.85rem;
    color: var(--gray-600);
    line-height: 1.5;
    margin: 0;
}

/* Fundadores */
.sobre-fundadores {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.sobre-fundador {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
}

.sobre-fundador__foto {
    position: relative;
}

.sobre-fundador__foto img {
    width: 100%;
    border-radius: var(--radius-lg);
    aspect-ratio: 1;
    object-fit: cover;
    box-shadow: var(--shadow-lg);
    border: 4px solid rgba(59, 152, 212, 0.3);
}

.sobre-fundador__info h3 {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 4px;
}

.sobre-fundador__cargo {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--secondary-light);
    font-weight: 500;
    margin-bottom: 1.25rem;
    padding: 4px 12px;
    background: rgba(59, 152, 212, 0.15);
    border-radius: 20px;
}

.sobre-fundador__info p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.sobre-fundador__info p strong {
    color: var(--secondary-light);
}

.sobre-fundador__contato {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sobre-fundador__contato a {
    color: var(--secondary-light);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.sobre-fundador__contato a:hover {
    color: #fff;
}

.sobre-fundador__contato a i {
    margin-right: 6px;
}

/* Serviços Categorizados na Sobre */
.sobre-servicos-cat {
    margin-top: 2.5rem;
}

.sobre-servicos-cat__title {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--secondary);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.sobre-servicos-cat__title i {
    color: var(--secondary);
}

.sobre-servicos-cat__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
    margin-bottom: 1rem;
}

.sobre-servico-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--gray-800);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.sobre-servico-link:hover {
    background: var(--secondary);
    color: #fff;
    border-color: var(--secondary);
    transform: translateX(4px);
}

.sobre-servico-link > i:first-child {
    font-size: 1.1rem;
    color: var(--secondary);
    width: 24px;
    text-align: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.sobre-servico-link:hover > i:first-child {
    color: #fff;
}

.sobre-servico-link > i:last-child {
    margin-left: auto;
    font-size: 0.75rem;
    opacity: 0;
    transition: var(--transition);
}

.sobre-servico-link:hover > i:last-child {
    opacity: 1;
}

/* ======================== CONTACT PAGE ======================== */
.contato-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 50px;
    align-items: start;
}

.contato-form-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}

/* Form */
.contato-form {
    margin-top: 2rem;
}

.contato-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contato-form__group {
    margin-bottom: 20px;
}

.contato-form__group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 6px;
}

.contato-form__group label span {
    color: var(--danger);
}

.contato-form__group input,
.contato-form__group select,
.contato-form__group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: var(--gray-800);
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: var(--transition);
    outline: none;
}

.contato-form__group input:focus,
.contato-form__group select:focus,
.contato-form__group textarea:focus {
    border-color: var(--secondary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(59, 152, 212, 0.1);
}

.contato-form__group input::placeholder,
.contato-form__group textarea::placeholder {
    color: var(--gray-400);
}

.contato-form__group textarea {
    resize: vertical;
    min-height: 120px;
}

.contato-form__group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236c757d' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.contato-form__recaptcha {
    margin-bottom: 20px;
}

.contato-form__submit {
    width: 100%;
    justify-content: center;
    padding: 16px 32px;
    font-size: 1rem;
}

/* Alerts */
.contato-alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.contato-alert i {
    font-size: 1.1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.contato-alert--success {
    background: rgba(40, 167, 69, 0.08);
    border: 1px solid rgba(40, 167, 69, 0.2);
    color: #155724;
}

.contato-alert--success i {
    color: var(--success);
}

.contato-alert--error {
    background: rgba(220, 53, 69, 0.08);
    border: 1px solid rgba(220, 53, 69, 0.2);
    color: #721c24;
}

.contato-alert--error i {
    color: var(--danger);
}

/* Info sidebar */
.contato-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contato-info__card {
    padding: 28px 24px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contato-info__card:hover {
    border-color: rgba(59, 152, 212, 0.2);
    box-shadow: var(--shadow-md);
}

.contato-info__card--whatsapp {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.04), rgba(37, 211, 102, 0.08));
    border-color: rgba(37, 211, 102, 0.2);
}

.contato-info__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 152, 212, 0.08);
    color: var(--secondary);
    border-radius: var(--radius-md);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.contato-info__icon--whatsapp {
    background: rgba(37, 211, 102, 0.1);
    color: var(--whatsapp);
}

.contato-info__card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.contato-info__card p {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.6;
}

.contato-info__card a {
    font-size: 0.9rem;
    color: var(--secondary);
    font-weight: 500;
}

.contato-info__card a:hover {
    color: var(--secondary-dark);
}

.contato-info__detail {
    font-size: 0.8rem !important;
    color: var(--gray-500) !important;
    margin-top: 0.25rem;
}

/* Social links */
.contato-social {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contato-social__link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700) !important;
    transition: var(--transition);
}

.contato-social__link i {
    font-size: 1.1rem;
    color: var(--secondary);
    width: 24px;
    text-align: center;
}

.contato-social__link:hover {
    background: rgba(59, 152, 212, 0.06);
    color: var(--secondary) !important;
    transform: translateX(4px);
}

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

/* Tablets e telas médias */
@media (max-width: 1024px) {
    .hero__title {
        font-size: 2.5rem;
    }

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

    .hero__stat:nth-child(2) {
        border-right: none;
    }

    .about-preview__grid,
    .why-us__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .areas__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .srv-grid-3 {
        grid-template-columns: 1fr 1fr;
    }

    .srv-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .page-hero__title {
        font-size: 2rem;
    }

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

    .sobre-fundador {
        grid-template-columns: 220px 1fr;
        gap: 30px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .top-bar__left {
        gap: 12px;
        font-size: 0.7rem;
    }

    .top-bar__left span {
        display: none;
    }

    .header .container {
        height: 70px;
    }

    .header__logo-img {
        height: 40px;
    }

    .header__nav {
        position: fixed;
        top: 0;
        right: -320px;
        width: 300px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 24px 24px;
        box-shadow: var(--shadow-xl);
        transition: var(--transition-slow);
        z-index: 999;
        overflow-y: auto;
    }

    .header__nav.active {
        right: 0;
    }

    .header__menu {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .header__menu > li {
        width: 100%;
    }

    .header__menu > li > a {
        width: 100%;
        padding: 14px 0;
        border-bottom: 1px solid var(--gray-100);
        border-radius: 0;
    }

    .dropdown {
        position: static;
        width: 100%;
        box-shadow: none;
        border: none;
        padding: 0 0 0 16px;
        max-height: 0;
        overflow-y: auto;
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
        opacity: 1;
        visibility: visible;
        transform: none;
        transition: max-height 0.35s ease;
    }

    .has-dropdown.open .dropdown {
        max-height: 55vh;
        padding-bottom: 10px;
    }

    .header__cta {
        display: none;
    }

    .header__toggle {
        display: flex;
    }

    .hero {
        min-height: 70vh;
        padding: 80px 0 140px;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__subtitle {
        font-size: 1rem;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        justify-content: center;
    }

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

    .services__carousel {
        padding: 0 40px;
    }

    .section {
        padding: 60px 0;
    }

    .srv-section {
        padding: 60px 0;
    }

    .srv-grid-2,
    .srv-grid-3,
    .srv-grid-4 {
        grid-template-columns: 1fr;
    }

    .page-hero {
        padding: 80px 0 40px;
    }

    .page-hero__title {
        font-size: 1.75rem;
    }

    .section__title {
        font-size: 1.75rem;
    }

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

    .contato-form-wrapper {
        padding: 24px;
    }

    .contato-form__row {
        grid-template-columns: 1fr;
    }

    .about-preview__image-wrapper img,
    .why-us__image img {
        height: 320px;
    }

    .about-preview__features {
        grid-template-columns: 1fr;
    }

    .cta-section__content h2 {
        font-size: 1.75rem;
    }

    .cta-section__actions {
        flex-direction: column;
        align-items: center;
    }

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

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

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 54px;
        height: 54px;
        font-size: 1.5rem;
    }

    .back-to-top {
        bottom: 84px;
        right: 22px;
        width: 38px;
        height: 38px;
    }

    .sobre-mvv {
        grid-template-columns: 1fr;
    }

    .sobre-fundador {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .sobre-fundador__foto {
        max-width: 250px;
        margin: 0 auto;
    }

    .sobre-fundador__info {
        text-align: left;
    }

    .sobre-valores {
        grid-template-columns: 1fr;
    }

    .sobre-servicos-cat__grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile Small */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero__title {
        font-size: 1.65rem;
    }

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

    .hero__stat {
        border-right: none;
        border-bottom: 1px solid var(--gray-200);
    }

    .hero__stat:last-child {
        border-bottom: none;
    }

    .areas__grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .top-bar {
        display: none;
    }

    .services__carousel {
        padding: 0 10px;
    }

    .services-swiper-prev,
    .services-swiper-next {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }

    .services-swiper-prev { left: -4px; }
    .services-swiper-next { right: -4px; }

    .srv-highlight-grid {
        grid-template-columns: 1fr;
    }
}