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

:root {
    --navy: #0a1628;
    --navy-mid: #112240;
    --navy-light: #1a3a5c;
    --green: #1a6b3a;
    --green-bright: #22a854;
    --green-accent: #2ecc71;
    --white: #f0f4f8;
    --gray: #8899aa;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Barlow', sans-serif;
    background: var(--navy);
    color: var(--white);
    overflow-x: hidden;
}

/* ── NAVBAR ── */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    height: 70px;
    background: transparent;
    transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s;
}

nav.scrolled {
    background: rgba(10, 22, 40, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
}

nav .logo img {
    height: 44px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav ul a {
    color: var(--white);
    text-decoration: none;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0.85;
    transition: opacity 0.2s, color 0.2s;
}

nav ul a:hover {
    opacity: 1;
    color: var(--green-accent);
}

nav .nav-cta {
    background: var(--green);
    color: #fff !important;
    opacity: 1 !important;
    padding: 0.5rem 1.2rem;
    border-radius: 4px;
    transition: background 0.2s !important;
}

nav .nav-cta:hover {
    background: var(--green-bright) !important;
}

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

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: 0.3s;
}

/* ── HERO ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1601584115197-04ecc0da31d7?w=1920&q=85') center center/cover no-repeat;
    transform: scale(1.05);
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, rgba(10, 22, 40, 0.93) 0%, rgba(10, 22, 40, 0.72) 55%, rgba(10, 22, 40, 0.35) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 5%;
    max-width: 700px;
    text-align: left;
}

.hero-tag {
    display: inline-block;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--green-accent);
    border-left: 3px solid var(--green-accent);
    padding-left: 0.8rem;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp 0.6s 0.2s forwards;
}

.hero h1 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: clamp(2.8rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 1.05;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp 0.7s 0.4s forwards;
}

.hero h1 span {
    color: var(--green-accent);
}

.hero p {
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(240, 244, 248, 0.82);
    max-width: 520px;
    margin-bottom: 2.5rem;
    opacity: 0;
    animation: fadeUp 0.7s 0.6s forwards;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 0.7s 0.8s forwards;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--green);
    color: #fff;
    padding: 0.9rem 2rem;
    border-radius: 4px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
}

.btn-primary:hover {
    background: var(--green-bright);
    transform: translateY(-2px);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 2px solid rgba(240, 244, 248, 0.35);
    color: var(--white);
    padding: 0.9rem 2rem;
    border-radius: 4px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    transition: border-color 0.2s, color 0.2s, transform 0.2s;
}

.btn-outline:hover {
    border-color: var(--green-accent);
    color: var(--green-accent);
    transform: translateY(-2px);
}

.scroll-hint {
    position: absolute;
    bottom: 2.5rem;
    left: 5%;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(240, 244, 248, 0.4);
    opacity: 0;
    animation: fadeUp 0.7s 1.2s forwards;
}

.scroll-line {
    width: 40px;
    height: 1px;
    background: rgba(240, 244, 248, 0.25);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    left: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    background: var(--green-accent);
    animation: scanline 2s 1.5s infinite;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scanline {
    to {
        left: 100%;
    }
}

/* ── SHARED ── */
.section-tag {
    display: inline-block;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--green-accent);
    border-left: 3px solid var(--green-accent);
    padding-left: 0.8rem;
    margin-bottom: 1.2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-header h2 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.1;
    margin-top: 0.8rem;
}

.section-header h2 span {
    color: var(--green-accent);
}

.section-sub {
    color: rgba(240, 244, 248, 0.55);
    font-size: 1rem;
    margin-top: 0.6rem;
    font-weight: 300;
}

/* ── QUEM SOMOS ── */
.sobre {
    background: var(--navy-mid);
    padding: 6rem 5%;
}

.sobre-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.sobre-texto h2 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.sobre-texto h2 span {
    color: var(--green-accent);
}

.sobre-texto p {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.8;
    color: rgba(240, 244, 248, 0.75);
    margin-bottom: 1rem;
}

.sobre-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.8rem;
}

.pill {
    background: rgba(34, 168, 84, 0.12);
    border: 1px solid rgba(46, 204, 113, 0.25);
    color: var(--green-accent);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.4rem 0.9rem;
    border-radius: 50px;
}

.sobre-imagem {
    position: relative;
}

.sobre-imagem img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: 8px;
    display: block;
    filter: brightness(0.85);
}

.sobre-badge {
    position: absolute;
    bottom: -1.5rem;
    left: -1.5rem;
    background: var(--green);
    padding: 1.2rem 1.6rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.sobre-badge strong {
    display: block;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}

.sobre-badge span {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ── SERVIÇOS ── */
.servicos {
    background: var(--navy);
    padding: 6rem 5%;
}

.servicos-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.servico-card {
    background: var(--navy-mid);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 2rem 1.5rem;
    transition: border-color 0.3s, transform 0.3s;
}

.servico-card:hover {
    border-color: rgba(46, 204, 113, 0.35);
    transform: translateY(-4px);
}

.servico-icon {
    width: 52px;
    height: 52px;
    background: rgba(34, 168, 84, 0.12);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
}

.servico-icon svg {
    width: 26px;
    height: 26px;
    stroke: var(--green-accent);
}

.servico-card h3 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 0.8rem;
    color: var(--white);
}

.servico-card p {
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(240, 244, 248, 0.65);
}

/* ── DIFERENCIAIS ── */
.diferenciais {
    background: var(--navy-mid);
    padding: 6rem 5%;
}

.diferenciais-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.diferencial-item {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
    padding: 1.8rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.02);
    transition: border-color 0.3s, transform 0.3s;
}

.diferencial-item:hover {
    border-color: rgba(46, 204, 113, 0.3);
    transform: translateY(-3px);
}

.diferencial-num {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: rgba(46, 204, 113, 0.25);
    line-height: 1;
    min-width: 2.5rem;
}

.diferencial-texto h3 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.diferencial-texto p {
    font-size: 0.88rem;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(240, 244, 248, 0.6);
}

/* ── PAÍSES ── */
.paises {
    background: var(--navy);
    padding: 6rem 5%;
}

.paises-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.paises-flags-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
    margin-top: 3rem;
}

.pais-flag-card {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    border: 1px solid rgba(255, 255, 255, 0.07);
    cursor: default;
    transition: transform 0.3s, border-color 0.3s;
}

.pais-flag-card:hover {
    transform: translateY(-6px);
    border-color: rgba(46, 204, 113, 0.45);
}

.pais-flag-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.7);
    transition: filter 0.4s, transform 0.4s;
}

.pais-flag-card:hover img {
    filter: brightness(0.5);
    transform: scale(1.06);
}

.pais-flag-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top,
            rgba(10, 22, 40, 0.85) 0%,
            rgba(10, 22, 40, 0.1) 60%);
    transition: background 0.3s;
}

.pais-flag-card:hover .pais-flag-overlay {
    background: linear-gradient(to top,
            rgba(10, 22, 40, 0.9) 0%,
            rgba(26, 107, 58, 0.2) 60%);
}

.pais-flag-info {
    position: absolute;
    bottom: 0.75rem;
    left: 0;
    right: 0;
    text-align: center;
}

.pais-flag-info span {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: #fff;
}

/* ── CONTATO ── */
.contato {
    background: var(--navy-mid);
    padding: 6rem 5%;
}

.contato-inner {
    max-width: 900px;
    margin: 0 auto;
}

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.contato-box {
    background: var(--navy-light);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: border-color 0.3s, transform 0.3s;
}

.contato-box:hover {
    border-color: rgba(46, 204, 113, 0.35);
    transform: translateY(-4px);
}

.contato-box-top {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contato-avatar {
    width: 46px;
    height: 46px;
    background: var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.3rem;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
}

.contato-nome {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
}

.contato-cargo {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(240, 244, 248, 0.45);
}

.contato-box-info {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.contato-linha {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    color: rgba(240, 244, 248, 0.75);
    font-size: 0.92rem;
    transition: color 0.2s;
}

.contato-linha:hover {
    color: var(--green-accent);
}

.contato-icone {
    font-size: 1.1rem;
    min-width: 1.5rem;
}

.contato-btn {
    display: inline-block;
    background: var(--green);
    color: #fff;
    text-decoration: none;
    text-align: center;
    padding: 0.8rem 1.2rem;
    border-radius: 6px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: background 0.2s;
}

.contato-btn:hover {
    background: var(--green-bright);
}

/* ── FOOTER ── */
.footer {
    background: var(--navy);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 1.8rem 5%;
    text-align: center;
}

.footer p {
    font-size: 0.82rem;
    color: rgba(240, 244, 248, 0.3);
    letter-spacing: 0.04em;
}

/* ── WHATSAPP FLUTUANTE ── */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    z-index: 999;
    width: 56px;
    height: 56px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: transform 0.2s, box-shadow 0.2s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
    fill: #fff;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

@media (max-width: 768px) {
    nav ul {
        display: none;
    }

    nav ul.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(10, 22, 40, 0.98);
        padding: 1.5rem 5%;
        gap: 1.2rem;
    }

    .hamburger {
        display: flex;
    }

    .hero h1 {
        font-size: 2.6rem;
    }

    .sobre-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .sobre-badge {
        left: 1rem;
        bottom: 1rem;
    }

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

@media (max-width: 500px) {
    .servicos-grid {
        grid-template-columns: 1fr;
    }

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

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