:root {
    --bg: #061116;
    --bg-soft: #0b1c24;
    --bg-strong: #030a0f;
    --surface: rgba(10, 30, 38, 0.78);
    --surface-strong: rgba(8, 22, 29, 0.94);
    --surface-line: rgba(25, 230, 255, 0.12);
    --cyan: #19e6ff;
    --cyan-soft: #0eaec4;
    --cyan-glow: rgba(25, 230, 255, 0.28);
    --cyan-glow-strong: rgba(25, 230, 255, 0.42);
    --text: #e9f7fb;
    --muted: #9bb7c0;
    --muted-strong: #bfdde4;
    --border: rgba(25, 230, 255, 0.22);
    --success: #73ffca;
    --danger: #ff8c8c;
    --shadow: 0 28px 80px rgba(0, 0, 0, 0.32);
    --radius-sm: 0.75rem;
    --radius-md: 1.1rem;
    --radius-lg: 1.75rem;
    --radius-xl: 2.25rem;
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --container: min(1140px, calc(100vw - 2.5rem));
    --font-body: "Manrope", "Segoe UI", system-ui, sans-serif;
    --font-display: "Chakra Petch", "Segoe UI", sans-serif;
    --font-mono: "Consolas", "Courier New", monospace;
    --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
    --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
    --duration-fast: 140ms;
    --duration-ui: 220ms;
    --duration-panel: 360ms;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-width: 320px;
    background:
        radial-gradient(circle at top, rgba(25, 230, 255, 0.12), transparent 34%),
        radial-gradient(circle at 80% 20%, rgba(14, 174, 196, 0.16), transparent 24%),
        linear-gradient(180deg, #07131a 0%, #061116 52%, #03090d 100%);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.65;
    text-wrap: pretty;
}

body.has-lightbox {
    overflow: hidden;
}

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

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

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

button {
    cursor: pointer;
}

.sr-only,
.skip-link:not(:focus) {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link:focus {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 100;
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    background: var(--text);
    color: var(--bg-strong);
}

.site-shell {
    position: relative;
    overflow: clip;
}

.site-shell__grid {
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.28;
    background-image:
        linear-gradient(rgba(25, 230, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(25, 230, 255, 0.06) 1px, transparent 1px);
    background-size: 4rem 4rem;
    mask-image: radial-gradient(circle at center, black 38%, transparent 86%);
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    overflow: visible;
    backdrop-filter: blur(18px);
    background: rgba(4, 12, 17, 0.72);
    border-bottom: 1px solid rgba(25, 230, 255, 0.08);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    padding-block: 1rem;
}

.site-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.95rem;
    min-height: 44px;
}

.site-brand__mark {
    width: 3.5rem;
    height: 3.5rem;
    filter: drop-shadow(0 0 1.2rem rgba(25, 230, 255, 0.18));
}

.site-brand__text {
    display: grid;
    gap: 0.15rem;
}

.site-brand__text strong {
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: 0.04em;
}

.site-brand__text span {
    color: var(--muted);
    font-size: 0.88rem;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.site-nav__menu {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.site-nav__link,
.contact-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.site-nav__link {
    position: relative;
    padding: 0.78rem 1rem;
    color: var(--muted-strong);
    border-radius: 999px;
    transition:
        color var(--duration-ui) ease,
        background-color var(--duration-ui) ease,
        transform var(--duration-fast) var(--ease-out);
}

.site-nav__link::after {
    content: "";
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 0.58rem;
    height: 1px;
    transform: scaleX(0);
    transform-origin: center;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    transition: transform var(--duration-ui) var(--ease-out);
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
    color: var(--text);
    background: rgba(25, 230, 255, 0.06);
}

.site-nav__link:hover::after,
.site-nav__link:focus-visible::after,
.site-nav__link.is-active::after {
    transform: scaleX(1);
}

.site-nav__link.is-active {
    color: var(--text);
}

.site-nav__link--portal {
    border: 1px solid rgba(25, 230, 255, 0.22);
    background: linear-gradient(135deg, rgba(25, 230, 255, 0.12), rgba(14, 174, 196, 0.06));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 0 18px rgba(25, 230, 255, 0.08);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 0.28rem;
    width: 44px;
    height: 44px;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(25, 230, 255, 0.06);
}

.nav-toggle__line {
    display: block;
    width: 100%;
    height: 2px;
    border-radius: 999px;
    background: var(--text);
    transform-origin: center;
    transition:
        transform var(--duration-ui) var(--ease-in-out),
        opacity var(--duration-fast) ease;
}

.nav-open .nav-toggle__line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.nav-open .nav-toggle__line:nth-child(2) {
    opacity: 0;
}

.nav-open .nav-toggle__line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

main {
    position: relative;
}

.signal-section {
    position: relative;
    padding-block: var(--space-16);
}

.signal-section::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: min(7vw, 4rem);
    width: 2px;
    background:
        linear-gradient(180deg, transparent 0%, rgba(25, 230, 255, 0.46) 16%, rgba(25, 230, 255, 0.1) 84%, transparent 100%);
    box-shadow: 0 0 20px rgba(25, 230, 255, 0.24);
}

.signal-section::after {
    content: "";
    position: absolute;
    left: calc(min(7vw, 4rem) - 7px);
    top: 6.5rem;
    width: 16px;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, var(--cyan) 0%, rgba(25, 230, 255, 0.2) 56%, transparent 74%);
    box-shadow: 0 0 24px rgba(25, 230, 255, 0.42);
}

.signal-section--hero {
    padding-top: clamp(4rem, 8vw, 7rem);
}

.hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    align-items: center;
    gap: clamp(2rem, 6vw, 4rem);
}

.hero__copy h1,
.page-hero__inner h1,
.section-heading h2,
.story-band h2,
.split-panel__main h2,
.flow-panel h2,
.service-feature h2,
.project-card h2,
.narrative-card h2,
.contact-copy h2 {
    margin: 0;
    font-family: var(--font-display);
    line-height: 0.95;
    text-wrap: balance;
}

.hero__copy h1 {
    font-size: clamp(3.2rem, 10vw, 5.8rem);
    letter-spacing: 0.03em;
}

.hero__lead {
    margin-top: 1rem;
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 700;
    line-height: 1.2;
    max-width: 18ch;
    color: #f1fdff;
}

.hero__body,
.page-hero__inner p,
.section-heading p,
.story-band p,
.split-panel__main p,
.service-card p,
.benefit-card p,
.narrative-card p,
.project-card p,
.service-feature p,
.contact-copy p,
.flow-panel p,
.form-note,
.info-card p,
.quote-block p {
    color: var(--muted);
    font-size: 1.02rem;
}

.hero__body {
    max-width: 62ch;
}

.section-chip,
.service-feature__label,
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--cyan);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-size: 0.74rem;
    font-weight: 700;
}

.section-chip::before,
.service-feature__label::before,
.eyebrow::before {
    content: "";
    width: 1.4rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan));
}

.hero__actions,
.section-cta,
.contact-panel__actions,
.contact-points {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.button {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 1.3rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 800;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
    transition:
        transform var(--duration-fast) var(--ease-out),
        background-color var(--duration-ui) ease,
        border-color var(--duration-ui) ease,
        box-shadow var(--duration-ui) ease,
        color var(--duration-ui) ease;
}

.button::before,
.button::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.button::before {
    background:
        radial-gradient(180px circle at var(--pointer-x, 50%) var(--pointer-y, 50%), rgba(255, 255, 255, 0.24), transparent 60%);
    opacity: 0;
    transition: opacity var(--duration-ui) ease;
}

.button::after {
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(120deg, transparent 15%, rgba(255, 255, 255, 0.36) 50%, transparent 85%);
    transform: translateX(-120%);
    opacity: 0.7;
    transition: transform 560ms var(--ease-out), opacity var(--duration-ui) ease;
}

.button:focus-visible,
.site-nav__link:focus-visible,
.nav-toggle:focus-visible,
.contact-link:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid rgba(25, 230, 255, 0.9);
    outline-offset: 3px;
}

.button--primary {
    background: linear-gradient(135deg, rgba(25, 230, 255, 0.9), rgba(14, 174, 196, 0.82));
    color: #032028;
    box-shadow:
        0 0 24px rgba(25, 230, 255, 0.24),
        0 0 0 1px rgba(255, 255, 255, 0.06) inset;
}

.button--secondary {
    border-color: var(--border);
    background: rgba(25, 230, 255, 0.05);
    color: var(--text);
}

@media (hover: hover) and (pointer: fine) {
    .button:hover,
    .site-nav__link:hover,
    .contact-link:hover {
        transform: translateY(-1px);
    }

    .button:hover::before {
        opacity: 1;
    }

    .button:hover::after {
        transform: translateX(120%);
    }

    .button--primary:hover {
        box-shadow:
            0 0 32px rgba(25, 230, 255, 0.38),
            0 0 68px rgba(25, 230, 255, 0.18);
    }

    .button--secondary:hover {
        border-color: rgba(25, 230, 255, 0.46);
        box-shadow:
            inset 0 0 24px rgba(25, 230, 255, 0.08),
            0 0 26px rgba(25, 230, 255, 0.16);
    }
}

.button:active {
    transform: scale(0.98);
}

.signal-points {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin: 1.5rem 0 0;
    padding: 0;
    list-style: none;
}

.signal-points li,
.project-list span {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0.7rem 1rem;
    border: 1px solid var(--surface-line);
    border-radius: 999px;
    background: rgba(6, 20, 26, 0.68);
    color: var(--muted-strong);
}

.hero__visual {
    position: relative;
}

.logo-panel,
.story-band,
.split-panel,
.contact-panel,
.flow-panel,
.service-feature,
.project-card,
.portfolio-card,
.info-card,
.narrative-card,
.contact-form {
    position: relative;
    isolation: isolate;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 26%),
        var(--surface);
    border: 1px solid var(--surface-line);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    transition:
        transform var(--duration-ui) var(--ease-out),
        border-color var(--duration-ui) ease,
        box-shadow var(--duration-ui) ease,
        background-color var(--duration-ui) ease;
}

.logo-panel {
    padding: clamp(1.2rem, 4vw, 2rem);
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 38%, rgba(25, 230, 255, 0.18), transparent 32%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 26%),
        var(--surface);
    animation: logoPanelGlow 7.2s ease-in-out infinite;
}

.logo-panel::before,
.story-band::before,
.split-panel::before,
.contact-panel::before,
.flow-panel::before,
.service-feature::before,
.project-card::before,
.portfolio-card::before,
.info-card::before,
.narrative-card::before,
.contact-form::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(140deg, rgba(25, 230, 255, 0.44), transparent 28%, transparent 72%, rgba(14, 174, 196, 0.22));
    mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
}

.logo-panel::after,
.story-band::after,
.split-panel::after,
.contact-panel::after,
.flow-panel::after,
.service-feature::after,
.project-card::after,
.portfolio-card::after,
.info-card::after,
.narrative-card::after,
.contact-form::after,
.service-card::after,
.benefit-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background:
        radial-gradient(260px circle at var(--pointer-x, 50%) var(--pointer-y, 50%), rgba(25, 230, 255, 0.18), transparent 62%);
    opacity: 0;
    transition: opacity var(--duration-ui) ease;
}

.logo-panel img {
    position: relative;
    z-index: 2;
    width: min(100%, 26rem);
    margin-inline: auto;
    filter:
        drop-shadow(0 0 20px rgba(25, 230, 255, 0.22))
        drop-shadow(0 0 58px rgba(25, 230, 255, 0.24));
    transform: translateZ(0);
    will-change: transform, filter;
    animation: logoFloat 6.4s ease-in-out infinite;
}

.logo-panel::before {
    background:
        linear-gradient(140deg, rgba(25, 230, 255, 0.58), transparent 28%, transparent 72%, rgba(14, 174, 196, 0.28)),
        linear-gradient(90deg, transparent 0%, rgba(25, 230, 255, 0.12) 18%, transparent 18.6%, transparent 36%, rgba(25, 230, 255, 0.08) 36.6%, transparent 37.2%);
    background-size: auto, 140px 140px;
    animation: logoTrace 14s linear infinite;
}

.logo-panel::after {
    inset: 8%;
    border-radius: 50%;
    background:
        radial-gradient(circle at center, transparent 46%, rgba(25, 230, 255, 0.11) 57%, transparent 67%),
        conic-gradient(from 90deg, transparent 0deg, rgba(25, 230, 255, 0.7) 32deg, transparent 74deg, transparent 190deg, rgba(25, 230, 255, 0.42) 232deg, transparent 278deg);
    filter: blur(1px);
    opacity: 0.9;
    transform: translateZ(0);
    will-change: transform, opacity;
    animation: logoOrbit 12s linear infinite;
}

.logo-panel__pulse {
    position: absolute;
    inset: auto auto 12% 10%;
    width: 36%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(25, 230, 255, 0.38) 0%, transparent 68%);
    filter: blur(18px);
    transform: translateZ(0);
    will-change: transform, opacity;
    animation: logoPulse 4.8s ease-in-out infinite;
}

.hero__status {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.hero__status div,
.benefit-card,
.service-card {
    padding: 1.2rem 1.3rem;
    background: rgba(6, 18, 24, 0.7);
    border: 1px solid rgba(25, 230, 255, 0.09);
    border-radius: 1.25rem;
}

.service-card,
.benefit-card,
.project-card,
.story-band,
.split-panel,
.contact-panel,
.flow-panel,
.service-feature,
.portfolio-card,
.info-card,
.narrative-card,
.contact-form,
.logo-panel {
    --pointer-x: 50%;
    --pointer-y: 50%;
}

.hero__status span {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero__status strong {
    display: block;
    margin-top: 0.3rem;
    font-size: 1.05rem;
}

.story-band {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    padding: clamp(1.75rem, 4vw, 2.5rem);
}

.story-band h2,
.section-heading h2,
.split-panel__main h2,
.page-hero__inner h1,
.flow-panel h2 {
    font-size: clamp(2rem, 5vw, 3.6rem);
}

.section-heading {
    max-width: 48rem;
    margin-bottom: 2rem;
}

.service-grid,
.benefit-grid,
.project-grid,
.narrative-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1rem;
}

.service-card,
.benefit-card,
.project-card,
.portfolio-card {
    position: relative;
    overflow: hidden;
}

.service-card {
    grid-column: span 4;
    min-height: 100%;
}

@media (hover: hover) and (pointer: fine) {
    .logo-panel:hover,
    .story-band:hover,
    .split-panel:hover,
    .contact-panel:hover,
    .flow-panel:hover,
    .service-feature:hover,
    .project-card:hover,
    .portfolio-card:hover,
    .info-card:hover,
    .narrative-card:hover,
    .contact-form:hover,
    .service-card:hover,
    .benefit-card:hover {
        transform: translateY(-4px);
        border-color: rgba(25, 230, 255, 0.28);
        box-shadow:
            0 32px 84px rgba(0, 0, 0, 0.34),
            0 0 0 1px rgba(25, 230, 255, 0.08) inset,
            0 0 36px rgba(25, 230, 255, 0.1);
    }

    .logo-panel:hover::after,
    .story-band:hover::after,
    .split-panel:hover::after,
    .contact-panel:hover::after,
    .flow-panel:hover::after,
    .service-feature:hover::after,
    .project-card:hover::after,
    .portfolio-card:hover::after,
    .info-card:hover::after,
    .narrative-card:hover::after,
    .contact-form:hover::after,
    .service-card:hover::after,
    .benefit-card:hover::after {
        opacity: 1;
    }
}

.service-card__index {
    font-family: var(--font-mono);
    color: rgba(25, 230, 255, 0.56);
    font-size: 0.82rem;
}

.service-card h3,
.benefit-card h3,
.footer-links__title,
.footer-brand__name {
    margin: 0 0 0.5rem;
    font-family: var(--font-display);
    letter-spacing: 0.02em;
}

.split-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    gap: 1rem;
    padding: 1.3rem;
}

.split-panel__main,
.split-panel__side {
    padding: clamp(1.2rem, 3vw, 2rem);
}

.split-panel__side {
    display: grid;
    align-content: start;
    gap: 1rem;
    background: rgba(7, 18, 24, 0.72);
    border-radius: 1.5rem;
    border: 1px solid rgba(25, 230, 255, 0.08);
}

.split-panel__side p {
    margin: 0;
    font-size: 1.08rem;
}

.benefit-card {
    grid-column: span 4;
}

.project-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.section-cta {
    justify-content: space-between;
    margin-top: 2rem;
}

.contact-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    gap: 2rem;
    padding: clamp(1.6rem, 4vw, 2.6rem);
}

.contact-link {
    color: var(--text);
    font-weight: 700;
}

.site-footer {
    padding: 2rem 0 3rem;
    border-top: 1px solid rgba(25, 230, 255, 0.09);
    background: rgba(3, 9, 13, 0.84);
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(180px, 0.8fr);
    gap: 2rem;
}

.footer-brand {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.footer-brand p,
.footer-links a {
    color: var(--muted);
}

.footer-links {
    display: grid;
    gap: 0.5rem;
    justify-content: start;
}

.page-hero__inner {
    max-width: 54rem;
}

.prose-layout,
.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(290px, 0.9fr);
    gap: 2rem;
}

.prose-layout h2 {
    margin-top: 0;
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
}

.info-stack,
.service-stack {
    display: grid;
    gap: 1rem;
}

.info-card {
    padding: 1.3rem;
}

.narrative-card,
.flow-panel {
    padding: clamp(1.5rem, 3vw, 2.2rem);
}

.narrative-card {
    grid-column: span 6;
}

.quote-block {
    max-width: 58rem;
    padding-inline: 1.2rem;
}

.quote-block p {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 4vw, 2.6rem);
    line-height: 1.15;
    color: #f0fbff;
}

.service-stack {
    gap: 1.1rem;
}

.service-feature {
    display: grid;
    grid-template-columns: minmax(160px, 220px) minmax(0, 1fr);
    gap: 1.5rem;
    padding: 1.5rem;
}

.service-feature__label {
    align-items: flex-start;
    padding-top: 0.45rem;
}

.project-card {
    grid-column: span 6;
    padding: 1.4rem;
}

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

.portfolio-card {
    display: grid;
    grid-template-rows: auto 1fr;
    padding: 0.9rem;
}

.portfolio-card__trigger {
    display: grid;
    grid-template-rows: auto 1fr;
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    color: inherit;
    text-align: left;
}

.portfolio-card__media {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 1.2rem;
    border: 1px solid rgba(25, 230, 255, 0.12);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 26%),
        rgba(5, 16, 21, 0.94);
}

.portfolio-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.portfolio-card__body {
    display: grid;
    align-content: start;
    gap: 0.55rem;
    padding: 1rem 0.35rem 0.35rem;
}

.portfolio-card__details {
    display: none;
}

.portfolio-card__body h3,
.portfolio-empty h3 {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.15rem;
    line-height: 1.1;
}

.portfolio-card__body p,
.portfolio-empty p {
    margin: 0;
    color: var(--muted);
    line-height: 1.55;
}

.portfolio-card__body h3 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: calc(1.1em * 2);
}

.portfolio-card__body p {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: calc(1.55em * 3);
}

.portfolio-card__fallback {
    color: rgba(191, 221, 228, 0.72);
    font-style: italic;
}

.portfolio-empty {
    padding: 1.6rem;
    border-radius: 1.4rem;
    border: 1px solid rgba(25, 230, 255, 0.12);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 26%),
        rgba(7, 18, 24, 0.72);
}

.portfolio-lightbox {
    position: fixed;
    inset: 0;
    z-index: 90;
    display: grid;
    place-items: center;
    padding: 1.5rem;
}

.portfolio-lightbox[hidden] {
    display: none;
}

.portfolio-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top, rgba(25, 230, 255, 0.1), transparent 30%),
        rgba(2, 8, 12, 0.86);
    backdrop-filter: blur(16px);
}

.portfolio-lightbox__dialog {
    position: relative;
    z-index: 1;
    width: min(1180px, calc(100vw - 2rem));
    max-height: calc(100vh - 2rem);
    overflow: auto;
    padding: 1rem;
    border-radius: 1.8rem;
    border: 1px solid rgba(25, 230, 255, 0.18);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 28%),
        rgba(5, 14, 20, 0.94);
    box-shadow:
        0 28px 100px rgba(0, 0, 0, 0.46),
        0 0 42px rgba(25, 230, 255, 0.12);
}

.portfolio-lightbox__close {
    position: sticky;
    top: 0;
    z-index: 2;
    margin-left: auto;
    margin-bottom: 0.75rem;
    min-height: 44px;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(25, 230, 255, 0.2);
    border-radius: 999px;
    background: rgba(8, 20, 28, 0.88);
    color: var(--text);
}

.portfolio-lightbox__layout {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    gap: 1rem;
}

.portfolio-lightbox__media {
    border-radius: 1.3rem;
    overflow: hidden;
    border: 1px solid rgba(25, 230, 255, 0.12);
    background: rgba(2, 8, 12, 0.82);
    min-height: 320px;
}

.portfolio-lightbox__media img {
    width: 100%;
    height: 100%;
    max-height: 80vh;
    object-fit: contain;
    display: block;
}

.portfolio-lightbox__content {
    display: grid;
    align-content: start;
    gap: 0.85rem;
    padding: 1rem 0.4rem 0.4rem;
}

.portfolio-lightbox__content h3 {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.3rem);
    line-height: 1;
}

.portfolio-lightbox__text {
    color: var(--muted-strong);
    line-height: 1.7;
    white-space: pre-line;
}

.flow-steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.flow-steps div {
    display: grid;
    gap: 0.75rem;
    padding: 1.1rem;
    border-radius: 1.2rem;
    background: rgba(6, 18, 24, 0.72);
    border: 1px solid rgba(25, 230, 255, 0.08);
}

.flow-steps strong {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--cyan);
}

.contact-form {
    padding: clamp(1.2rem, 3vw, 1.8rem);
}

.form-field {
    display: grid;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.form-field label {
    font-weight: 700;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    border: 1px solid rgba(25, 230, 255, 0.12);
    border-radius: 1rem;
    background: rgba(5, 16, 21, 0.94);
    color: var(--text);
    padding: 0.9rem 1rem;
    transition:
        border-color var(--duration-ui) ease,
        box-shadow var(--duration-ui) ease;
}

.form-field input::placeholder,
.form-field select::placeholder,
.form-field textarea::placeholder {
    color: #86a7b1;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: rgba(25, 230, 255, 0.7);
    box-shadow: 0 0 0 4px rgba(25, 230, 255, 0.12);
}

.form-field select {
    appearance: none;
    background-image:
        linear-gradient(45deg, transparent 50%, rgba(25, 230, 255, 0.9) 50%),
        linear-gradient(135deg, rgba(25, 230, 255, 0.9) 50%, transparent 50%);
    background-position:
        calc(100% - 1.1rem) calc(50% - 0.12rem),
        calc(100% - 0.8rem) calc(50% - 0.12rem);
    background-size: 0.32rem 0.32rem, 0.32rem 0.32rem;
    background-repeat: no-repeat;
    padding-right: 2.4rem;
}

.form-field--honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}

.field-error {
    margin: 0;
    color: #ffc2c2;
    font-size: 0.92rem;
}

.form-message {
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 1rem;
    font-weight: 700;
}

.form-message--success {
    background: rgba(115, 255, 202, 0.12);
    border: 1px solid rgba(115, 255, 202, 0.34);
    color: #bffff0;
}

.form-message--error {
    background: rgba(255, 140, 140, 0.12);
    border: 1px solid rgba(255, 140, 140, 0.34);
    color: #ffd3d3;
}

.captcha-row {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.captcha-image {
    border-radius: 0.9rem;
    border: 1px solid rgba(25, 230, 255, 0.16);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 26%),
        rgba(5, 16, 21, 0.94);
    box-shadow:
        inset 0 0 0 1px rgba(25, 230, 255, 0.04),
        0 0 22px rgba(25, 230, 255, 0.08);
}

.captcha-input {
    flex: 1 1 220px;
    margin-bottom: 0;
}

@keyframes logoOrbit {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes logoFloat {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

@keyframes logoPulse {
    0%,
    100% {
        transform: scale(0.92);
        opacity: 0.62;
    }

    50% {
        transform: scale(1.06);
        opacity: 1;
    }
}

@keyframes logoPanelGlow {
    0%,
    100% {
        box-shadow:
            0 28px 80px rgba(0, 0, 0, 0.32),
            0 0 0 rgba(25, 230, 255, 0);
    }

    50% {
        box-shadow:
            0 28px 80px rgba(0, 0, 0, 0.32),
            0 0 34px rgba(25, 230, 255, 0.16);
    }
}

@keyframes logoTrace {
    from {
        background-position: 0 0, 0 0;
    }

    to {
        background-position: 0 0, 140px 140px;
    }
}

@keyframes logoBreathReduce {
    0%,
    100% {
        filter:
            drop-shadow(0 0 16px rgba(25, 230, 255, 0.18))
            drop-shadow(0 0 34px rgba(25, 230, 255, 0.14));
    }

    50% {
        filter:
            drop-shadow(0 0 22px rgba(25, 230, 255, 0.24))
            drop-shadow(0 0 52px rgba(25, 230, 255, 0.22));
    }
}

@keyframes logoPulseReduce {
    0%,
    100% {
        opacity: 0.55;
    }

    50% {
        opacity: 0.95;
    }
}

[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition:
        opacity var(--duration-panel) ease,
        transform var(--duration-panel) var(--ease-out);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 980px) {
    .hero__grid,
    .story-band,
    .split-panel,
    .contact-panel,
    .prose-layout,
    .contact-layout,
    .service-feature,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .service-card,
    .benefit-card,
    .project-card,
    .portfolio-card,
    .narrative-card {
        grid-column: span 12;
    }

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

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

    .portfolio-lightbox__layout {
        grid-template-columns: 1fr;
    }

    .signal-section::before,
    .signal-section::after {
        left: 1.25rem;
    }
}

@media (max-width: 760px) {
    .site-header__inner {
        gap: 0.8rem;
        padding-block: 0.8rem;
    }

    .site-brand {
        gap: 0.75rem;
        min-width: 0;
    }

    .site-brand__mark {
        width: 3rem;
        height: 3rem;
        flex: 0 0 auto;
    }

    .site-brand__text strong {
        font-size: clamp(1rem, 5.5vw, 1.9rem);
        line-height: 1;
    }

    .site-brand__text span {
        display: none;
    }

    .nav-toggle {
        display: inline-flex;
        flex: 0 0 auto;
    }

    .site-nav__menu {
        position: absolute;
        top: calc(100% + 0.8rem);
        right: 0;
        left: auto;
        width: min(19rem, calc(100vw - 2rem));
        max-width: calc(100vw - 2rem);
        padding: 0.75rem;
        border-radius: 1.2rem;
        border: 1px solid var(--surface-line);
        background: rgba(4, 12, 17, 0.96);
        box-shadow: var(--shadow);
        display: none;
        flex-direction: column;
        align-items: stretch;
    }

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

    .site-nav {
        position: relative;
    }

    .site-nav__link {
        width: 100%;
        justify-content: flex-start;
    }

    .signal-section::before {
        left: 1rem;
        width: 1px;
        opacity: 0.72;
    }

    .signal-section::after {
        left: calc(1rem - 6px);
        top: 5rem;
        width: 14px;
        box-shadow: 0 0 18px rgba(25, 230, 255, 0.28);
    }

    .hero {
        overflow: hidden;
    }

    .hero__grid {
        gap: 1.6rem;
        align-items: start;
    }

    .hero__visual {
        order: -1;
        width: min(100%, 22rem);
        margin-inline: auto;
    }

    .logo-panel {
        padding: 1rem;
    }

    .logo-panel::after {
        inset: 10%;
    }

    .hero__copy h1 {
        font-size: clamp(2.45rem, 14vw, 3.9rem);
        line-height: 0.92;
    }

    .hero__lead {
        max-width: 12ch;
        font-size: clamp(1.15rem, 7vw, 1.55rem);
    }

    .hero__body {
        font-size: 0.98rem;
    }

    .hero__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero__actions .button {
        width: 100%;
    }

    .hero__status {
        display: none;
    }

    .story-band h2,
    .section-heading h2,
    .split-panel__main h2,
    .page-hero__inner h1,
    .flow-panel h2,
    .prose-layout h2,
    .portfolio-lightbox__content h3 {
        font-size: clamp(1.95rem, 10vw, 3rem);
        line-height: 0.98;
    }

    .page-hero__inner,
    .section-heading {
        max-width: 100%;
    }

    .story-band,
    .split-panel,
    .contact-panel,
    .flow-panel,
    .service-feature,
    .project-card,
    .portfolio-card,
    .info-card,
    .narrative-card,
    .contact-form {
        border-radius: 1.55rem;
    }

    .service-card,
    .benefit-card {
        padding: 1.05rem 1rem;
    }

    .project-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.85rem;
    }

    .project-list span {
        width: 100%;
        min-height: 0;
        justify-content: flex-start;
        padding: 0.85rem 0.95rem;
        border-radius: 1rem;
        font-size: 0.98rem;
    }

    .hero__status,
    .flow-steps {
        grid-template-columns: 1fr;
    }

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

    .portfolio-lightbox {
        padding: 0.75rem;
    }

    .portfolio-lightbox__dialog {
        width: min(100vw - 1rem, 1180px);
        max-height: calc(100vh - 1rem);
        border-radius: 1.2rem;
    }

    .signal-section {
        padding-block: 4rem;
    }

    .section-cta {
        align-items: flex-start;
        gap: 0.75rem;
    }
}

@media (max-width: 520px) {
    .container {
        width: min(100vw - 1.4rem, 1140px);
    }

    .hero__visual {
        width: min(100%, 18.5rem);
    }

    .project-list {
        grid-template-columns: 1fr;
    }

    .signal-points {
        gap: 0.65rem;
    }

    .signal-points li,
    .project-list span {
        font-size: 0.94rem;
    }

    .hero__copy h1 {
        font-size: clamp(2.2rem, 13.5vw, 3.3rem);
    }
}

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

    *,
    *::before,
    *::after {
        animation-duration: 1ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 1ms !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }

    .logo-panel {
        animation: logoPanelGlow 8.8s ease-in-out infinite !important;
    }

    .logo-panel::before {
        animation: none !important;
    }

    .logo-panel::after,
    .logo-panel__pulse {
        animation: logoPulseReduce 8s ease-in-out infinite !important;
    }

    .logo-panel img {
        animation: logoBreathReduce 8.8s ease-in-out infinite !important;
        transform: none !important;
    }
}