/* Base tokens */
:root {
    color-scheme: light dark;
    --font-sans: "Inter", "Helvetica Neue", Arial, sans-serif;
    --font-mono: "JetBrains Mono", Menlo, monospace;
    --bg: #f7f9fb;
    --surface: #ffffff;
    --surface-alt: #f0f3f8;
    --text: #131722;
    --text-muted: #4b5162;
    --primary: #1f6fff;
    --primary-dark: #1655c4;
    --accent: #1fd1ff;
    --border: rgba(19, 23, 34, 0.08);
    --shadow-soft: 0 12px 35px rgba(15, 23, 42, 0.08);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --max-width: 1120px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1.25rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
}

/* Reset-ish */
* {
    box-sizing: border-box;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    background: var(--bg);
    color: var(--text);
}

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

a:hover {
    text-decoration: underline;
}

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

main {
    display: block;
}

[hidden] {
    display: none !important;
}

/* Layout helpers */
.container {
    width: min(var(--max-width), 100%);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section,
.page-hero,
.hero {
    padding: var(--spacing-xl) 0;
}

.page-hero + section {
    padding-top: 0;
}

.split,
.contact-grid,
.brief-grid {
    display: grid;
    gap: var(--spacing-lg);
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-sans);
    margin: 0 0 var(--spacing-sm);
    line-height: 1.2;
    color: var(--text);
}

h1 {
    font-size: clamp(2.5rem, 4vw, 3.2rem);
}

h2 {
    font-size: clamp(2rem, 3vw, 2.4rem);
}

h3 {
    font-size: clamp(1.35rem, 2vw, 1.6rem);
}

p {
    margin: 0 0 var(--spacing-sm);
    color: var(--text-muted);
}

.text-muted {
    color: var(--text-muted);
    font-size: 0.95rem;
}

ul,
ol {
    margin: 0 0 var(--spacing-md);
    padding-left: 1.25rem;
    color: var(--text-muted);
}

dl {
    margin: 0;
}

dl > dt {
    font-weight: 600;
    margin-top: var(--spacing-sm);
    color: var(--text);
}

dl > dd {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-muted);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.site-header .header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}
.announcement-bar {
    background: var(--surface-alt);
    color: var(--text);
    font-weight: 500;
    border-bottom: 1px solid var(--border);
}

.announcement-bar .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.55rem var(--spacing-md) 0.35rem;
    font-size: 0.9rem;
    text-align: center;
}

.announcement-bar a {
    color: inherit;
    text-decoration: underline;
}

.announcement-message {
    display: none;
    letter-spacing: 0.02em;
}

.announcement-message.is-active {
    display: inline-flex;
}


.brand {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text);
}

.brand-logo {
    height: 40px;
    width: auto;
    display: block;
}

.brand-name {
    font-weight: 700;
}

.primary-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.primary-nav a {
    padding: 0.35rem 0.6rem;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    transition: color 0.2s ease, background 0.2s ease;
}

.primary-nav a:hover,
.primary-nav a:focus {
    color: var(--text);
    background: var(--surface-alt);
    outline: none;
}

/* Buttons */
.cta-primary,
button.cta-primary,
.cta-secondary,
button.cta-secondary,
.cta-inline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    border-radius: var(--radius-sm);
    padding: 0.65rem 1.25rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    text-decoration: none;
}

.cta-primary,
button.cta-primary {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 10px 25px rgba(31, 111, 255, 0.24);
}

.cta-primary:hover,
button.cta-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

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

.cta-secondary:hover,
button.cta-secondary:hover {
    background: var(--surface-alt);
}

.cta-inline {
    padding: 0;
    border: none;
    color: var(--primary);
}

/* Hero */
.hero {
    padding-top: calc(var(--spacing-xl) * 1.1);
    padding-bottom: calc(var(--spacing-xl) * 1.1);
    background: linear-gradient(135deg, #f4f7ff 0%, #ffffff 50%, #eef5ff 100%);
}

.hero .container {
    display: grid;
    gap: var(--spacing-md);
    max-width: 760px;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.micro-banner {
    display: inline-flex;
    gap: 0.5rem;
    align-items: center;
    font-size: 0.9rem;
    padding: 0.5rem 0.75rem;
    background: var(--surface);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

/* Cards & tiles */
.card-grid,
.tile-grid {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card,
.case-tile,
.case-study {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
}

.card h3,
.case-tile h3 {
    margin-bottom: var(--spacing-xs);
}

.case-study header {
    margin-bottom: var(--spacing-sm);
}

.case-study h3 {
    margin-bottom: 0.25rem;
}

#sitemap .sitemap-hero {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--spacing-lg);
}

#sitemap .sitemap-hero p {
    margin-bottom: 0;
}

.sitemap-grid {
    display: grid;
    gap: var(--spacing-lg);
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    margin-bottom: var(--spacing-lg);
}

.sitemap-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-soft);
}

.sitemap-card h2 {
    margin-bottom: var(--spacing-xs);
}

.sitemap-card p {
    margin-bottom: var(--spacing-sm);
}

.sitemap-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.55rem;
}

.sitemap-links a {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xs);
    font-weight: 600;
    color: var(--text);
    padding: 0.25rem 0;
    transition: color 0.2s ease, transform 0.2s ease;
}

.sitemap-links a::after {
    content: '→';
    font-size: 0.95rem;
    opacity: 0.4;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.sitemap-links a:hover,
.sitemap-links a:focus {
    color: var(--primary);
    outline: none;
}

.sitemap-links a:hover::after,
.sitemap-links a:focus::after {
    transform: translateX(4px);
    opacity: 0.9;
}

.sitemap-cta {
    display: inline-flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    align-items: center;
}

.sitemap-cta-block {
    padding: var(--spacing-xl) 0;
}

.sitemap-cta-block .cta-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-soft);
    text-align: center;
    display: grid;
    gap: var(--spacing-sm);
    justify-items: center;
}

.sitemap-cta-block p {
    max-width: 540px;
}

.case-content h4 {
    margin-top: var(--spacing-sm);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text);
}

/* Process */
.process,
.process-detail,
.process-steps {
    background: var(--surface);
}

.process .container,
.process-detail .container,
.process-steps .container {
    display: grid;
    gap: var(--spacing-lg);
}

.process-steps ol,
.process-detail ol {
    display: grid;
    gap: var(--spacing-md);
    list-style: none;
    padding: 0;
    margin: 0;
}

.process-steps li,
.process-detail li {
    background: var(--surface-alt);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border: 1px solid var(--border);
}

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

.policy-section:nth-of-type(odd) {
    background: var(--surface);
}

.policy-section .container {
    display: grid;
    gap: var(--spacing-sm);
}

.policy-section ul {
    list-style: disc;
    padding-left: 1.25rem;
}

/* Testimonials */
.testimonials {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.testimonials figure {
    margin: 0;
    padding: var(--spacing-md);
    background: var(--surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.testimonials blockquote {
    margin: 0 0 var(--spacing-xs);
    font-size: 1.05rem;
    font-style: italic;
    color: var(--text);
}

.logos {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    color: var(--text-muted);
}

/* Forms */
form {
    display: grid;
    gap: var(--spacing-sm);
}

label {
    font-weight: 600;
    color: var(--text);
}

input,
select,
textarea {
    width: 100%;
    padding: 0.65rem 0.75rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    font: inherit;
    background: #fff;
    color: var(--text);
    transition: border 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(31, 111, 255, 0.2);
}

textarea {
    resize: vertical;
}

.form-note {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Lists */
.columns {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.columns ul {
    list-style: disc;
}

/* Footer */
.site-footer {
    background: #0f172a;
    color: #e2e8f0;
    padding: calc(var(--spacing-xl) * 0.9) 0 var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer a {
    color: #93c5fd;
}

.site-footer .container {
    display: grid;
    gap: var(--spacing-lg);
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    z-index: 200;
}

.modal[open],
.modal.show {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
}

.modal-content {
    position: relative;
    z-index: 1;
    width: min(520px, 100%);
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 35px 70px rgba(15, 23, 42, 0.3);
}

.modal-close {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    background: transparent;
    border: none;
    font-size: 1.4rem;
    cursor: pointer;
}

.modal-tabs {
    display: inline-flex;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.modal-tabs button {
    border: 1px solid var(--border);
    background: var(--surface-alt);
    padding: 0.45rem 0.9rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
}

.modal-tabs button[aria-selected="true"] {
    background: var(--primary);
    color: #fff;
    border-color: transparent;
}

.modal-panels > section {
    display: none;
}

.modal-panels > section[hidden] {
    display: none !important;
}

.modal-panels > section:first-of-type {
    display: block;
}

/* Misc */
.error-page,
#sitemap,
#pricing-brief-page,
#portfolio-page,
#process-page,
#services-overview,
#about-page,
#faq-page,
#contact-page,
#fast-turnaround,
#quick-launch-service,
#conversion-service {
    padding-bottom: var(--spacing-xl);
}

.error-page .container,
#sitemap .container {
    max-width: 720px;
}

ul li + li {
    margin-top: 0.4rem;
}

dt + dd {
    margin-left: 0;
}

/* Responsive tweaks */
@media (max-width: 720px) {
    .primary-nav {
        display: none;
    }

    .hero {
        padding: var(--spacing-lg) 0;
    }

    section,
    .page-hero,
    .hero {
        padding: var(--spacing-lg) 0;
    }

    .site-header .header-row {
        justify-content: space-between;
    }

    .announcement-bar .container {
        flex-direction: column;
        gap: var(--spacing-xs);
        text-align: center;
        padding: 0.45rem var(--spacing-md);
    }

    .sitemap-cta {
        justify-content: center;
    }

}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #070b12;
        --surface: #0f172a;
        --surface-alt: #17233a;
        --text: #eef3ff;
        --text-muted: #b7c4e2;
        --border: rgba(143, 155, 179, 0.18);
        --primary: #4a8dff;
        --primary-dark: #3574dd;
        --shadow-soft: 0 12px 35px rgba(0, 0, 0, 0.35);
    }

    body {
        background: var(--bg);
        color: var(--text);
    }

    .hero {
        background: linear-gradient(135deg, rgba(32, 45, 78, 0.6) 0%, rgba(15, 23, 42, 0.9) 100%);
    }

    .announcement-bar {
        background: rgba(255, 255, 255, 0.05);
        color: var(--text);
        border-bottom-color: rgba(143, 155, 179, 0.25);
    }

    input,
    select,
    textarea {
        background: var(--surface-alt);
        color: inherit;
        border-color: var(--border);
    }

    .site-header {
        background: rgba(15, 23, 42, 0.9);
    }

    .cta-secondary,
    button.cta-secondary {
        background: var(--surface-alt);
        color: var(--text);
    }

    .site-footer {
        background: #020617;
        color: #cbd5f5;
    }
}

.footer-grid {
    display: grid;
    gap: var(--spacing-lg);
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    align-items: start;
}

.footer-brand {
    display: grid;
    gap: var(--spacing-sm);
    max-width: 280px;
}

.footer-brand .brand {
    color: inherit;
}

.footer-brand p {
    color: rgba(226, 232, 240, 0.8);
    margin: 0;
}

.footer-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.footer-column h2 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: var(--spacing-xs);
    color: rgba(226, 232, 240, 0.9);
}

.footer-column ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.45rem;
}

.footer-column a {
    color: rgba(226, 232, 240, 0.75);
    transition: color 0.2s ease;
}

.footer-column a:hover,
.footer-column a:focus {
    color: #ffffff;
    outline: none;
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(148, 163, 184, 0.24);
}

.footer-bottom p {
    margin: 0;
    color: rgba(226, 232, 240, 0.65);
    font-size: 0.9rem;
}

.footer-bottom-nav {
    display: inline-flex;
}

.footer-bottom-nav a {
    font-size: 0.9rem;
    color: rgba(226, 232, 240, 0.65);
}

.footer-bottom-nav a:hover,
.footer-bottom-nav a:focus {
    color: #ffffff;
}

.site-footer .cta-primary,
.site-footer button.cta-primary {
    background: #4a8dff;
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 12px 30px rgba(74, 141, 255, 0.25);
}

.site-footer .cta-primary:hover,
.site-footer button.cta-primary:hover,
.site-footer .cta-primary:focus,
.site-footer button.cta-primary:focus {
    background: #3574dd;
    transform: translateY(-1px);
    outline: none;
}

.site-footer .cta-secondary,
.site-footer button.cta-secondary {
    background: rgba(226, 232, 240, 0.12);
    border-color: rgba(148, 163, 184, 0.35);
    color: rgba(226, 232, 240, 0.9);
}

.site-footer .cta-secondary:hover,
.site-footer button.cta-secondary:hover,
.site-footer .cta-secondary:focus,
.site-footer button.cta-secondary:focus {
    background: rgba(226, 232, 240, 0.2);
    color: #ffffff;
    outline: none;
}

@media (max-width: 720px) {
    .footer-brand {
        max-width: none;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}