:root {
    --bg: #f5f7fb;
    --surface: #ffffff;
    --surface-alt: #eef2f8;
    --text: #1c2333;
    --muted: #5c6578;
    --line: #dbe2ec;
    --brand: #ff6a2b;
    --brand-dark: #e4571c;
    --accent: #21a366;
    --dark: #111827;
    --dark-soft: #192235;
    --shadow: 0 20px 45px rgba(17, 24, 39, 0.08);
    --radius: 8px;
    --container: min(1160px, calc(100vw - 32px));
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
}

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

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

button,
input,
textarea,
select {
    font: inherit;
}

button {
    cursor: pointer;
}

.container {
    width: var(--container);
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    background: rgba(245, 247, 251, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.site-header.is-scrolled {
    border-color: rgba(28, 35, 51, 0.08);
    box-shadow: 0 8px 24px rgba(17, 24, 39, 0.04);
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 82px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    letter-spacing: 0;
}

.brand img {
    width: 58px;
    height: 40px;
    object-fit: contain;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 22px;
}

.site-nav a {
    color: var(--muted);
    font-weight: 600;
}

.site-nav a:hover,
.site-nav a:focus-visible {
    color: var(--text);
}

.nav-cta {
    padding: 10px 16px;
    border-radius: var(--radius);
    background: var(--accent);
    color: #fff !important;
}

.menu-toggle {
    display: none;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text);
    border-radius: 999px;
}

.section {
    padding: 88px 0;
}

.section-muted {
    background: var(--surface-alt);
}

.section-dark {
    color: #fff;
    background: linear-gradient(180deg, var(--dark) 0%, var(--dark-soft) 100%);
}

.hero {
    padding: 56px 0 72px;
}

.hero-grid,
.contact-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 40px;
    align-items: center;
}

.hero-copy h1,
.section-heading h2,
.split-heading h2,
.seo-panel h2,
.contact-panel h2 {
    margin: 0;
    font-size: clamp(2.25rem, 4.8vw, 4.2rem);
    line-height: 1.05;
}

.section-heading,
.split-heading {
    margin-bottom: 36px;
}

.split-heading {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: end;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 14px;
    color: var(--brand);
    font-size: 0.92rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0;
}

.lead,
.section-heading p,
.split-heading p,
.seo-copy p,
.contact-panel p {
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 1.05rem;
}

.hero-highlights {
    list-style: none;
    padding: 0;
    margin: 28px 0 0;
    display: grid;
    gap: 12px;
}

.hero-highlights li {
    position: relative;
    padding-left: 28px;
    font-weight: 600;
}

.hero-highlights li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 0 5px rgba(33, 163, 102, 0.12);
}

.hero-actions,
.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-weight: 700;
    transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-1px);
}

.button-primary {
    background: var(--brand);
    color: #fff;
}

.button-primary:hover,
.button-primary:focus-visible {
    background: var(--brand-dark);
}

.button-secondary {
    background: var(--surface);
    color: var(--text);
    border-color: var(--line);
}

.button-block {
    width: 100%;
}

.hero-card,
.feature-card,
.service-card,
.pricing-card,
.testimonial-card,
.contact-card,
.form-panel {
    background: var(--surface);
    border: 1px solid rgba(28, 35, 51, 0.06);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.hero-card {
    padding: 24px;
}

.hero-card img {
    width: 100%;
    aspect-ratio: 612 / 459;
    object-fit: cover;
    border-radius: var(--radius);
}

.card-grid {
    display: grid;
    gap: 20px;
}

.benefits-grid,
.services-grid,
.pricing-grid,
.testimonials-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card,
.service-card,
.pricing-card,
.testimonial-card {
    padding: 26px;
}

.feature-card h3,
.service-card h3,
.pricing-card h3,
.contact-card h3,
.form-panel h3 {
    margin: 0 0 10px;
    font-size: 1.2rem;
    line-height: 1.2;
}

.feature-card p,
.service-card p,
.pricing-card p,
.testimonial-card p,
.contact-card p {
    margin: 0;
    color: var(--muted);
}

.pricing-card {
    display: grid;
    gap: 18px;
}

.pricing-card-top {
    display: grid;
    gap: 8px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--line);
}

.pricing-amount {
    margin: 0;
    color: var(--brand) !important;
    font-size: 1.45rem;
    font-weight: 800;
    line-height: 1.1;
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    border-radius: var(--radius);
    background: rgba(255, 106, 43, 0.12);
    color: var(--brand);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.gallery-item {
    padding: 0;
    overflow: hidden;
    border: 0;
    border-radius: var(--radius);
    background: transparent;
    aspect-ratio: 1 / 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.25s ease;
}

.gallery-item:hover img,
.gallery-item:focus-visible img {
    transform: scale(1.04);
}

.seo-panel {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 36px;
    padding: 32px;
    background: var(--surface);
    border: 1px solid rgba(28, 35, 51, 0.06);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.text-link {
    align-self: center;
    justify-self: end;
    color: var(--brand);
    font-weight: 700;
}

.testimonial-card strong {
    display: inline-block;
    margin-top: 18px;
}

.faq-list {
    display: grid;
    gap: 14px;
}

.faq-item {
    background: var(--surface);
    border: 1px solid rgba(28, 35, 51, 0.08);
    border-radius: var(--radius);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 22px 24px;
    background: transparent;
    border: 0;
    text-align: left;
    font-weight: 700;
    color: var(--text);
}

.faq-plus {
    position: relative;
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
}

.faq-plus::before,
.faq-plus::after {
    content: "";
    position: absolute;
    top: 9px;
    left: 0;
    width: 20px;
    height: 2px;
    background: var(--brand);
    border-radius: 999px;
    transition: transform 0.2s ease;
}

.faq-plus::after {
    transform: rotate(90deg);
}

.faq-question[aria-expanded="true"] .faq-plus::after {
    transform: rotate(0deg);
}

.faq-answer {
    padding: 0 24px 22px;
}

.faq-answer p {
    margin: 0;
    color: var(--muted);
}

.section-contact {
    background: linear-gradient(180deg, #fff 0%, #eef3fa 100%);
}

.contact-panel,
.form-panel {
    padding: 30px;
    min-width: 0;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-top: 28px;
}

.contact-card {
    min-width: 0;
}

.contact-card a {
    display: block;
    color: var(--text);
    font-weight: 700;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.contact-card p {
    overflow-wrap: anywhere;
    word-break: break-word;
}

.form-panel form {
    display: grid;
    gap: 14px;
    margin-top: 16px;
}

.form-panel label {
    display: grid;
    gap: 7px;
}

.form-panel span {
    font-weight: 700;
}

.form-panel input,
.form-panel textarea,
.form-panel select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    color: var(--text);
}

.form-panel input:focus,
.form-panel textarea:focus,
.form-panel select:focus {
    outline: 2px solid rgba(255, 106, 43, 0.18);
    border-color: var(--brand);
}

.form-panel small {
    color: #c63b21;
}

.hp-field {
    position: absolute;
    left: -9999px;
}

.form-status {
    padding: 14px 16px;
    border-radius: var(--radius);
    font-weight: 600;
}

.form-status-success {
    background: rgba(33, 163, 102, 0.12);
    color: #12613d;
}

.form-status-error {
    background: rgba(198, 59, 33, 0.1);
    color: #8d2715;
}

.site-footer {
    padding: 28px 0 40px;
}

.footer-row {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
    color: var(--muted);
    font-size: 0.95rem;
}

.footer-row p {
    margin: 0;
}

.whatsapp-float {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 25;
    width: 58px;
    height: 58px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    box-shadow: 0 20px 35px rgba(33, 163, 102, 0.28);
}

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

.lightbox {
    width: min(1000px, calc(100vw - 24px));
    padding: 18px;
    border: 0;
    border-radius: var(--radius);
    background: #111827;
}

.lightbox::backdrop {
    background: rgba(0, 0, 0, 0.72);
}

.lightbox img {
    width: 100%;
    border-radius: 6px;
}

.lightbox-close {
    display: inline-flex;
    margin-left: auto;
    margin-bottom: 12px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #fff;
    font-size: 2rem;
    line-height: 1;
}

@media (max-width: 1024px) {
    .hero-grid,
    .split-heading,
    .seo-panel,
    .contact-grid,
    .benefits-grid,
    .services-grid,
    .pricing-grid,
    .testimonials-grid,
    .gallery-grid,
    .contact-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .topbar {
        min-height: 74px;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .site-nav {
        position: absolute;
        top: calc(100% + 8px);
        left: 16px;
        right: 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
        padding: 18px;
        background: var(--surface);
        border: 1px solid var(--line);
        border-radius: var(--radius);
        box-shadow: var(--shadow);
    }

    .site-nav.is-open {
        display: flex;
    }

    .hero,
    .section {
        padding: 72px 0;
    }

    .hero-grid,
    .split-heading,
    .seo-panel,
    .contact-grid,
    .benefits-grid,
    .services-grid,
    .pricing-grid,
    .testimonials-grid,
    .gallery-grid,
    .contact-cards,
    .footer-row {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: stretch;
    }

    .text-link {
        justify-self: start;
    }

    .hero-copy h1,
    .section-heading h2,
    .split-heading h2,
    .seo-panel h2,
    .contact-panel h2 {
        font-size: clamp(2rem, 10vw, 3rem);
    }

    .hero-card,
    .feature-card,
    .service-card,
    .pricing-card,
    .testimonial-card,
    .contact-panel,
    .form-panel {
        padding: 22px;
    }

    .whatsapp-float {
        width: 54px;
        height: 54px;
        right: 16px;
        bottom: 16px;
    }
}