@font-face {
    font-family: 'Orbitron';
    src: url('../fonts/orbitron-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Orbitron';
    src: url('../fonts/orbitron-700.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Orbitron';
    src: url('../fonts/orbitron-900.woff2') format('woff2');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Rubik';
    src: url('../fonts/rubik-300.woff2') format('woff2');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Rubik';
    src: url('../fonts/rubik-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Rubik';
    src: url('../fonts/rubik-500.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Rubik';
    src: url('../fonts/rubik-700.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

:root {
    --color-primary: #ffcc00;
    --color-primary-dark: #e6b800;
    --color-bg: #0d0d0d;
    --color-surface: #1a1a1a;
    --color-surface-elevated: #222222;
    --color-border: #2e2e2e;
    --color-text-primary: #f0f0f0;
    --color-text-secondary: #a0a0a0;
    --color-text-on-primary: #0d0d0d;
    --font-heading: 'Orbitron', Arial, sans-serif;
    --font-body: 'Rubik', Arial, sans-serif;
    --max-width: 1100px;
    --section-padding: 80px;
    --radius: 12px;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: radial-gradient(circle at top right, #191919, var(--color-bg) 35%);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
}

body.modal-open {
    overflow: hidden;
}

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

a:hover,
a:focus-visible {
    color: var(--color-primary-dark);
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    line-height: 1.2;
    margin-top: 0;
}

h1 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700;
}

h3 {
    font-size: 1.2rem;
    font-weight: 600;
}

p {
    margin-top: 0;
    color: var(--color-text-secondary);
}

.container {
    width: min(100% - 2rem, var(--max-width));
    margin: 0 auto;
}

.narrow {
    max-width: 760px;
}

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

.section {
    padding: var(--section-padding) 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(13, 13, 13, 0.8);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
}

.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
}

.logo {
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 0.04em;
}

.site-nav {
    display: none;
    align-items: center;
    gap: 1rem;
}

.site-nav.open {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem;
}

.site-nav a,
.nav-contact {
    background: none;
    border: 0;
    color: var(--color-text-primary);
    cursor: pointer;
    font: inherit;
    padding: 0.45rem 0.65rem;
}

.site-nav a.active {
    color: var(--color-primary);
}

.nav-toggle {
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: 0;
    cursor: pointer;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    display: block;
}

.hero {
    min-height: calc(100vh - 72px);
    display: flex;
    align-items: center;
}

.btn-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.btn {
    border-radius: 999px;
    border: 2px solid transparent;
    cursor: pointer;
    display: inline-block;
    font-weight: 700;
    padding: 0.75rem 1.4rem;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-text-on-primary);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--color-primary-dark);
    color: var(--color-text-on-primary);
}

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

.btn-outline:hover,
.btn-outline:focus-visible {
    background: var(--color-primary);
    color: var(--color-text-on-primary);
}

.two-col {
    display: grid;
    gap: 1.5rem;
}

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
}

.pain-points ul,
.service-card ul,
.checklist {
    margin: 0 0 1rem;
    padding-left: 1.1rem;
}

.checklist {
    list-style: none;
    padding-left: 0;
}

.checklist li::before {
    content: '✓ ';
    color: var(--color-primary);
    font-weight: 700;
}

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

.service-card {
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
    transform: translateY(-3px);
    border-color: var(--color-primary);
}

.note {
    color: var(--color-text-primary);
    font-weight: 500;
}

.section-intro {
    margin-inline: auto;
    max-width: 640px;
}

.cta-banner {
    background: linear-gradient(180deg, rgba(255, 204, 0, 0.08), rgba(255, 204, 0, 0.02));
}

.page-content ul {
    padding-left: 1.1rem;
}

.site-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 3rem 0 1.5rem;
}

.footer-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.4rem;
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    margin-top: 1.5rem;
    padding-top: 1rem;
}

.modal-overlay {
    align-items: center;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    inset: 0;
    justify-content: center;
    padding: 1rem;
    position: fixed;
    z-index: 1000;
}

.modal-overlay[aria-hidden="false"] {
    display: flex;
}

.modal {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    max-height: calc(100vh - 2rem);
    max-width: 600px;
    overflow: auto;
    padding: 1.5rem;
    position: relative;
    width: 100%;
}

.modal-close {
    background: transparent;
    border: 0;
    color: var(--color-text-primary);
    cursor: pointer;
    font-size: 1.3rem;
    position: absolute;
    right: 1rem;
    top: 0.8rem;
}

label {
    color: var(--color-text-primary);
    display: block;
    font-weight: 500;
    margin-bottom: 0.3rem;
}

input,
select,
textarea {
    background: #101010;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text-primary);
    font: inherit;
    margin-bottom: 0.9rem;
    padding: 0.65rem 0.75rem;
    width: 100%;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--color-primary);
    outline: 2px solid transparent;
}

.checkbox-row {
    align-items: flex-start;
    display: flex;
    gap: 0.6rem;
}

.checkbox-row input {
    margin-top: 0.2rem;
    width: auto;
}

.form-feedback {
    border-radius: 8px;
    font-weight: 500;
    margin-bottom: 0.7rem;
    min-height: 1.2rem;
    padding: 0.2rem 0;
}

.form-feedback.success {
    color: #8ddf8d;
}

.form-feedback.error {
    color: #ff8f8f;
}

altcha-widget {
    display: block;
    margin: 0.5rem 0 1rem;
}

.reveal,
.service-card,
.card {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.is-visible {
    opacity: 1;
    transform: none;
}

@media (min-width: 768px) {
    .site-nav {
        display: flex;
    }

    .nav-toggle {
        display: none;
    }

    .two-col {
        grid-template-columns: 1.2fr 1fr;
    }

    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}