/* Mindplex Media — site styles */

@font-face {
    font-family: 'Satoshi';
    src: url('/assets/fonts/Satoshi-Variable.woff2') format('woff2');
    font-weight: 300 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Satoshi';
    src: url('/assets/fonts/Satoshi-VariableItalic.woff2') format('woff2');
    font-weight: 300 900;
    font-style: italic;
    font-display: swap;
}

:root {
    --black: #000000;
    --surface: #0a0a0a;
    --surface-2: #111111;
    --white: #ffffff;
    --text: rgba(255, 255, 255, 0.72);
    --muted: rgba(255, 255, 255, 0.5);
    --rule: rgba(255, 255, 255, 0.1);
    --accent-cyan: #45b5e8;
    --accent-orange: #faa71a;
    --accent-yellow: #e4dd1a;
    --accent: var(--accent-cyan);
    --font: 'Satoshi', -apple-system, BlinkMacSystemFont, sans-serif;
    --container: 1200px;
    --gutter: clamp(20px, 5vw, 48px);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    margin: 0;
    background: var(--black);
    color: var(--white);
    font-family: var(--font);
    font-size: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3 {
    font-weight: 900;
    margin: 0;
    text-wrap: balance;
}

h1 {
    font-size: clamp(2.6rem, 7vw, 6rem);
    line-height: 0.98;
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(2rem, 4.5vw, 3.6rem);
    line-height: 1.02;
    letter-spacing: -0.02em;
}

h3 {
    font-size: clamp(1.25rem, 1.1rem + 0.7vw, 1.6rem);
    line-height: 1.15;
    letter-spacing: -0.01em;
}

p {
    margin: 0 0 1em;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

a {
    color: var(--white);
    text-decoration-color: rgba(255, 255, 255, 0.4);
    text-underline-offset: 3px;
    transition: color 160ms ease, text-decoration-color 160ms ease;
}

a:hover {
    color: var(--accent);
    text-decoration-color: var(--accent);
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 2px;
}

.container {
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.skip-link {
    position: absolute;
    top: -60px;
    left: var(--gutter);
    z-index: 100;
    background: var(--accent-cyan);
    color: var(--black);
    padding: 10px 18px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 0 0 6px 6px;
    transition: top 160ms ease;
}

.skip-link:focus {
    top: 0;
    color: var(--black);
}

/* ---------- Buttons ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 28px;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: 999px;
    cursor: pointer;
    transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

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

.btn-primary:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--black);
}

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

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ---------- Header / nav ---------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--rule);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    gap: 24px;
}

.nav-brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: var(--white);
    min-height: 44px;
}

.nav-logo {
    width: auto;
    height: 28px;
}

.nav-name {
    font-weight: 900;
    font-size: 1.15rem;
    letter-spacing: 0.01em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links {
    display: flex;
    gap: 28px;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
}

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

.nav-links a[href="#services"] { --accent: var(--accent-cyan); }
.nav-links a[href="#work"] { --accent: var(--accent-orange); }
.nav-links a[href="#why"] { --accent: var(--accent-orange); }
.nav-links a[href="#about"] { --accent: var(--accent-yellow); }
.nav-links a[href="#contact"] { --accent: var(--accent-cyan); }

.nav-links a[aria-current="true"] {
    color: var(--white);
    border-bottom-color: var(--accent, var(--accent-cyan));
}

.nav-cta {
    min-height: 42px;
    padding: 8px 20px;
    font-size: 0.88rem;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: none;
    border: 1px solid var(--rule);
    border-radius: 8px;
    cursor: pointer;
}

.nav-toggle-bar {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--white);
    transition: transform 160ms ease, opacity 160ms ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */

.hero {
    border-bottom: 1px solid var(--rule);
    overflow: hidden;
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 48px;
    row-gap: 2.5rem;
    align-items: center;
    padding-block: clamp(60px, 9vw, 120px);
}

.hero-inner h1 {
    grid-column: 1 / -1;
    max-width: 16ch;
}

.hero-copy {
    max-width: 860px;
}

.hero-sub {
    font-size: clamp(1.05rem, 1rem + 0.5vw, 1.3rem);
    color: var(--text);
    max-width: 560px;
    margin-top: 28px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 40px;
}

.hero-cred {
    margin-top: 48px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
}

.hero-logo {
    width: clamp(300px, 28vw, 460px);
    justify-self: end;
    align-self: center;
    pointer-events: none;
}

/* ---------- Sections ---------- */

.section {
    padding-block: clamp(80px, 10vw, 130px);
    border-bottom: 1px solid var(--rule);
}

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

.section-head {
    max-width: 720px;
    margin-bottom: clamp(48px, 6vw, 80px);
}

.section-label {
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent, var(--accent-cyan));
    margin-bottom: 20px;
}

.section-intro {
    color: var(--text);
    font-size: 1.08rem;
    margin-top: 22px;
}

/* ---------- Services ---------- */

#services .service:nth-of-type(4n + 1) { --accent: var(--accent-cyan); }
#services .service:nth-of-type(4n + 2) { --accent: var(--accent-orange); }
#services .service:nth-of-type(4n + 3) { --accent: var(--accent-yellow); }
#services .service:nth-of-type(4n + 4) { --accent: var(--accent-cyan); }

.services-list {
    display: flex;
    flex-direction: column;
}

.service {
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 64px);
    padding-block: clamp(36px, 5vw, 56px);
    border-top: 1px solid var(--accent, var(--rule));
}

.service-num,
.process-num {
    font-weight: 900;
    font-size: clamp(1.6rem, 1.3rem + 1.4vw, 2.4rem);
    color: var(--accent, var(--accent-cyan));
    line-height: 1;
    letter-spacing: -0.02em;
}

.service-body > p {
    color: var(--text);
    max-width: 620px;
    margin-top: 14px;
}

.service-items {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 10px 40px;
}

.service-items li {
    position: relative;
    padding-left: 22px;
    color: var(--text);
    font-size: 0.95rem;
}

.service-items li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.62em;
    width: 10px;
    height: 1px;
    background: var(--accent, var(--accent-cyan));
}

.services-close {
    margin-top: clamp(40px, 5vw, 60px);
    padding-top: 32px;
    border-top: 1px solid var(--rule);
    color: var(--text);
    font-size: 1.05rem;
    max-width: 640px;
}

/* ---------- Work ---------- */

.work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: clamp(32px, 4vw, 56px);
}

.work-media {
    display: block;
    overflow: hidden;
    border-radius: 4px;
    background: var(--surface);
}

.work-media img,
.work-media video {
    width: 100%;
    object-fit: cover;
}

.work-category {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    margin: 20px 0 8px;
}

.work-meta p:last-child {
    color: var(--text);
    margin-top: 8px;
}

/* ---------- Why ---------- */

#why { --accent: var(--accent-orange); }

.why-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: clamp(32px, 4vw, 56px) clamp(40px, 5vw, 72px);
}

.why-list li {
    border-top: 1px solid var(--accent);
    padding-top: 24px;
}

.why-list h3 {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.4;
}

.why-list p {
    color: var(--text);
    margin-top: 12px;
    font-size: 0.97rem;
}

/* ---------- Legacy ---------- */

#legacy .section-label-muted {
    color: var(--muted);
}

/* ---------- About ---------- */

#about { --accent: var(--accent-yellow); }

.about-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
}

.about-copy {
    max-width: 680px;
    color: var(--text);
    font-size: 1.08rem;
}

/* ---------- Process ---------- */

#process .process-steps li:nth-child(4n + 1) { --accent: var(--accent-cyan); }
#process .process-steps li:nth-child(4n + 2) { --accent: var(--accent-orange); }
#process .process-steps li:nth-child(4n + 3) { --accent: var(--accent-yellow); }
#process .process-steps li:nth-child(4n + 4) { --accent: var(--accent-cyan); }

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(28px, 3.5vw, 48px);
    counter-reset: step;
}

.process-steps li {
    border-top: 1px solid var(--rule);
    padding-top: 24px;
}

.process-steps h3 {
    font-size: 1.2rem;
    margin-top: 18px;
}

.process-steps p {
    color: var(--text);
    font-size: 0.95rem;
    margin-top: 12px;
}

/* ---------- Contact / form ---------- */

#contact { --accent: var(--accent-cyan); }

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(36px, 5vw, 64px);
}

.contact-steps {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-steps li {
    position: relative;
    padding-left: 22px;
    color: var(--text);
    font-size: 0.97rem;
}

.contact-steps li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.62em;
    width: 10px;
    height: 1px;
    background: var(--accent);
}

.contact-direct {
    margin-top: 28px;
    font-size: 0.95rem;
    color: var(--text);
}

.inquiry-panel {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 18px;
    padding: clamp(24px, 4vw, 44px);
}

.inquiry-form {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.field {
    display: flex;
    flex-direction: column;
    border: 0;
    margin: 0;
    padding: 0;
    min-width: 0;
}

.field label,
.field legend {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--white);
}

.field legend {
    padding: 0;
}

.field input[type='text'],
.field input[type='email'],
.field input[type='tel'],
.field textarea,
.field select {
    width: 100%;
    min-height: 48px;
    padding: 12px 16px;
    background: var(--surface-2);
    border: 1px solid var(--rule);
    border-radius: 6px;
    color: var(--white);
    font-family: var(--font);
    font-size: 1rem;
    transition: border-color 160ms ease;
}

.field ::placeholder {
    color: var(--muted);
}

.field textarea {
    resize: vertical;
}

.field select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23ffffff' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
    border-color: var(--accent);
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.field [aria-invalid='true'] {
    border-color: #ff7a5c;
}

.field-error {
    color: var(--accent-orange);
    font-size: 0.88rem;
    margin: 8px 0 0;
}

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 48px;
    padding: 12px 16px;
    background: var(--surface-2);
    border: 1px solid var(--rule);
    border-radius: 10px;
    font-weight: 400;
    font-size: 0.95rem;
    cursor: pointer;
    transition: border-color 160ms ease, background-color 160ms ease;
}

.checkbox:has(input:checked) {
    border-color: var(--accent);
    background: rgba(69, 181, 232, 0.1);
}

.checkbox:has(input:focus-visible) {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.checkbox input {
    accent-color: var(--accent-cyan);
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.radio-pills {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.radio-pill {
    justify-content: center;
}

.req-star {
    color: var(--accent);
}

.hp-field {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-foot {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.btn-submit {
    min-width: 220px;
}

.form-helper {
    color: var(--muted);
    font-size: 0.82rem;
    margin: 0;
}

.btn-submit[disabled] {
    opacity: 0.6;
    cursor: wait;
}

.form-status {
    padding: 18px 22px;
    border-radius: 6px;
    border: 1px solid var(--rule);
    margin-bottom: 28px;
}

.form-status p {
    margin: 0;
}

.form-status-ok {
    border-color: var(--accent);
    background: rgba(69, 181, 232, 0.1);
}

.form-status-error {
    border-color: var(--accent-orange);
    background: rgba(250, 167, 26, 0.08);
}

.contact-fallback p {
    color: var(--text);
    max-width: 520px;
    margin-bottom: 28px;
}

/* ---------- Thank you ---------- */

.thank-you {
    min-height: 60vh;
}

.contact-inner {
    max-width: 760px;
}

.thanks-block {
    border-top: 1px solid var(--rule);
    padding-top: 28px;
    margin-bottom: 36px;
    max-width: 640px;
}

.thanks-h {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 14px;
}

.thanks-ref {
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    margin-bottom: 16px;
}

.thanks-pref {
    margin-top: 18px;
    color: var(--text);
    font-size: 0.95rem;
}

.thanks-email {
    margin-top: 40px;
    color: var(--text);
    font-size: 0.95rem;
}

/* ---------- Footer ---------- */

.site-footer {
    padding-block: clamp(60px, 8vw, 100px) 32px;
    background: var(--surface);
}

.footer-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 96px);
    padding-bottom: 48px;
    border-bottom: 1px solid var(--rule);
}

.footer-logo {
    width: auto;
    height: 24px;
    margin-bottom: 20px;
}

.footer-name {
    font-size: 1.2rem;
    font-weight: 900;
    margin-bottom: 16px;
}

.footer-name span {
    color: var(--text);
    font-weight: 400;
}

.footer-line {
    color: var(--text);
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.footer-contact a {
    font-size: 1.05rem;
    font-weight: 500;
}

.footer-privacy {
    color: var(--muted);
    font-size: 0.85rem;
    margin-top: 20px;
    max-width: 340px;
}

.footer-bottom {
    padding-top: 28px;
    color: var(--muted);
    font-size: 0.82rem;
}

.footer-bottom p {
    margin: 0;
}

/* ---------- Reveal animations (JS-gated) ---------- */

.js .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 600ms ease, transform 600ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }

    .js .reveal {
        opacity: 1;
        transform: none;
    }
}

/* ---------- Responsive ---------- */

@media (min-width: 960px) {
    .about-inner {
        grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
        column-gap: clamp(40px, 6vw, 96px);
        align-items: start;
    }

    .about-inner .section-head {
        position: sticky;
        top: 110px;
        margin-bottom: 0;
    }

    .about-inner .about-copy {
        max-width: none;
    }

    #about .about-copy > p:first-child {
        font-size: 1.2rem;
        color: var(--white);
    }

    .contact-grid {
        grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
        align-items: start;
    }

    .contact-aside {
        position: sticky;
        top: 96px;
    }
}

@media (max-width: 1023px) {
    .hero-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-logo {
        width: min(100%, 360px);
        margin-left: 0;
        margin-top: 64px;
        align-self: start;
    }
}

@media (max-width: 860px) {
    .nav-toggle {
        display: flex;
    }

    .nav-logo {
        height: 24px;
    }

    .nav-menu {
        position: fixed;
        inset: 72px 0 auto 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: var(--surface);
        border-bottom: 1px solid var(--rule);
        padding: 16px var(--gutter) 28px;
        transform: translateY(-8px);
        opacity: 0;
        visibility: hidden;
        transition: opacity 160ms ease, transform 160ms ease, visibility 160ms;
    }

    .nav-menu.is-open {
        transform: none;
        opacity: 1;
        visibility: visible;
    }

    .nav-links {
        flex-direction: column;
        gap: 0;
    }

    .nav-links a {
        display: block;
        padding: 14px 0;
        font-size: 1.05rem;
        border-bottom: 1px solid var(--rule);
    }

    .nav-links a[aria-current="true"] {
        border-bottom-color: var(--rule);
    }

    .nav-cta {
        margin-top: 20px;
        align-self: stretch;
    }

    .service {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .process-steps {
        grid-template-columns: 1fr 1fr;
    }

    .footer-inner {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 639px) {
    .field-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .checkbox-group,
    .radio-pills,
    .process-steps {
        grid-template-columns: 1fr;
    }

    .btn {
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .btn-submit,
    .form-foot {
        align-self: stretch;
        align-items: stretch;
    }
}