:root {
    --bg: #fbfaf8;
    --bg-alt: #f3f1ed;
    --surface: rgba(255, 255, 255, 0.92);
    --surface-muted: rgba(249, 247, 243, 0.96);
    --surface-strong: rgba(241, 240, 236, 0.98);
    --text: #16181d;
    --muted: #646b77;
    --line: rgba(181, 188, 206, 0.42);
    --accent: #3d7dff;
    --accent-strong: #7f5cff;
    --accent-soft: rgba(81, 137, 255, 0.16);
    --accent-warm: #ff39d6;
    --accent-green: #2cff7a;
    --success: #107c10;
    --shadow: 0 20px 60px rgba(41, 52, 86, 0.10);
    --radius-lg: 24px;
    --radius-md: 14px;
    --radius-sm: 6px;
    --container: min(1200px, calc(100vw - 48px));
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    font-family: "Manrope", "Segoe UI", SegoeUI, "Helvetica Neue", Arial, sans-serif;
    background:
        radial-gradient(circle at 18% 12%, rgba(61, 125, 255, 0.10), transparent 18%),
        radial-gradient(circle at 82% 14%, rgba(127, 92, 255, 0.08), transparent 16%),
        radial-gradient(circle at 72% 70%, rgba(255, 57, 214, 0.07), transparent 18%),
        linear-gradient(180deg, #fdfcfb 0%, #f8f6f2 36%, #f3f1ed 100%);
}

body::before,
body::after {
    content: "";
    position: fixed;
    inset: auto;
    border-radius: 999px;
    pointer-events: none;
    filter: blur(20px);
    z-index: -1;
    opacity: 0.55;
}

body::before {
    top: 5rem;
    right: -5rem;
    width: 20rem;
    height: 20rem;
    background: radial-gradient(circle, rgba(61, 125, 255, 0.16), transparent 68%);
    animation: driftOne 14s ease-in-out infinite;
}

body::after {
    bottom: -4rem;
    left: -4rem;
    width: 18rem;
    height: 18rem;
    background: radial-gradient(circle, rgba(127, 92, 255, 0.12), transparent 70%);
    animation: driftTwo 16s ease-in-out infinite;
}

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

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

p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

h1,
h2,
h3,
strong {
    color: var(--text);
}

h1,
h2,
h3 {
    margin: 0;
    font-family: "Outfit", "Manrope", sans-serif;
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

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

input,
textarea,
button {
    font: inherit;
}

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, 0.84);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(181, 188, 206, 0.34);
    box-shadow: 0 14px 34px rgba(62, 74, 103, 0.08);
}

.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    min-height: 104px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
}

.brand-lockup {
    display: grid;
    gap: 0.3rem;
    transform-origin: left center;
    animation: logoZoomPulse 4.8s ease-in-out infinite;
}

.brand-logo {
    display: block;
    width: auto;
    height: 106px;
    object-fit: contain;
    filter: drop-shadow(0 0 16px rgba(61, 125, 255, 0.22)) drop-shadow(0 0 22px rgba(255, 57, 214, 0.18));
}

.brand-caption {
    max-width: 210px;
    font-family: "Outfit", "Manrope", sans-serif;
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    line-height: 1.35;
    text-transform: uppercase;
    background: linear-gradient(90deg, var(--accent), var(--accent-warm), var(--accent-green), var(--accent));
    background-size: 240% 240%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 18px rgba(61, 125, 255, 0.18);
    animation: gradientTextShift 7s linear infinite, captionPulse 3.6s ease-in-out infinite;
}

.footer-logo {
    height: 132px;
}

.footer-lockup {
    gap: 0.7rem;
}

.footer-caption {
    max-width: 300px;
    font-size: 0.8rem;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 4px;
    background: linear-gradient(135deg, var(--accent), #5b7cff 70%, var(--accent-warm));
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
    animation: pulseGlow 6s ease-in-out infinite;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
}

.brand-text strong {
    font-size: 1rem;
    font-weight: 600;
}

.brand-text span {
    color: var(--muted);
    font-size: 0.85rem;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 0.15rem;
}

.site-nav a {
    position: relative;
    padding: 0.75rem 0.95rem;
    color: #46505f;
    font-size: 0.96rem;
    transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.site-nav a::after {
    content: "";
    position: absolute;
    left: 0.95rem;
    right: 0.95rem;
    bottom: 0.45rem;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.active {
    color: #171c24;
    transform: translateY(-1px);
}

.site-nav a:hover::after,
.site-nav a.active::after {
    transform: scaleX(1);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 0.35rem;
    width: 3rem;
    height: 3rem;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.92);
    cursor: pointer;
}

.nav-toggle span {
    width: 1.15rem;
    height: 2px;
    margin: 0 auto;
    background: var(--text);
}

.hero-section,
.page-hero {
    position: relative;
    padding: 4.75rem 0 2rem;
}

.hero-section::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 520px;
    background:
        radial-gradient(circle at 78% 20%, rgba(61, 125, 255, 0.12), transparent 18%),
        radial-gradient(circle at 60% 80%, rgba(255, 122, 89, 0.10), transparent 22%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(248, 246, 242, 0.96) 100%);
    z-index: -1;
    animation: gradientShift 18s ease-in-out infinite;
}

.hero-section::after {
    content: "";
    position: absolute;
    top: 2.5rem;
    right: 6%;
    width: 18rem;
    height: 18rem;
    background: radial-gradient(circle, rgba(61, 125, 255, 0.12), transparent 65%);
    border-radius: 50%;
    z-index: -1;
}

.page-hero.compact {
    padding-bottom: 1rem;
}

.hero-grid,
.split-layout,
.contact-layout,
.product-hero {
    display: grid;
    gap: 2rem;
}

.hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    align-items: center;
}

.hero-copy h1,
.page-hero h1 {
    max-width: 11ch;
    margin-top: 0.7rem;
    font-size: clamp(1.45rem, 3.2vw, 2.7rem);
}

.page-hero h1 {
    max-width: 14ch;
    font-size: clamp(1.3rem, 2.8vw, 2.1rem);
}

.hero-text,
.page-hero p:last-child {
    max-width: 62ch;
    margin-top: 1.25rem;
    font-size: 1rem;
}

.hero-lead-in {
    background: linear-gradient(90deg, var(--accent), var(--accent-warm), var(--accent-green), var(--accent));
    background-size: 240% 240%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 0.92rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    animation: gradientTextShift 6s linear infinite;
}

.hero-subtext {
    max-width: 58ch;
    margin-top: 1rem;
    font-size: 0.93rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-strong), var(--accent), var(--accent-warm));
    background-size: 220% 220%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: gradientTextShift 8s ease-in-out infinite;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: linear-gradient(90deg, var(--accent), var(--accent-warm), var(--accent-green));
    background-size: 220% 220%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 0.84rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    animation: gradientTextShift 7s linear infinite;
}

.eyebrow::before {
    content: "";
    width: 2rem;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-warm), var(--accent-green));
    box-shadow: 0 0 10px rgba(61, 125, 255, 0.4);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin: 2rem 0;
}

.button,
.text-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button {
    min-height: 44px;
    padding: 0.8rem 1.35rem;
    border: 1px solid transparent;
    border-radius: 4px;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.button.primary {
    background: linear-gradient(135deg, var(--accent), #4f7cff 62%, var(--accent-warm));
    color: #ffffff;
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.22);
}

.button.primary:hover {
    background: linear-gradient(135deg, var(--accent-strong), var(--accent), var(--accent-warm));
}

.button.secondary {
    border-color: rgba(114, 129, 255, 0.4);
    background: rgba(255, 255, 255, 0.88);
    color: var(--text);
}

.button.secondary:hover {
    border-color: rgba(255, 57, 214, 0.55);
    background: rgba(249, 250, 255, 0.96);
}

.button:hover,
.text-link:hover {
    transform: translateY(-2px);
}

.button::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 -120%;
    width: 70%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
    transform: skewX(-22deg);
    transition: left 420ms ease;
}

.button:hover::before {
    left: 150%;
}

.text-link {
    margin-top: 1.25rem;
    color: var(--accent);
    font-weight: 600;
}

.text-link::after {
    content: ">";
    margin-left: 0.45rem;
}

.hero-metrics,
.logo-items,
.cards-grid,
.timeline-grid,
.footer-wrap,
.contact-items,
.feature-stack,
.content-stack,
.service-list,
.hero-panel {
    display: grid;
    gap: 1rem;
}

.hero-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hero-metrics article,
.info-card,
.mini-panel,
.timeline-item,
.service-card,
.contact-panel,
.product-badge,
.cta-panel,
.contact-form,
.signal-card,
.radar-card,
.logo-items {
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 247, 244, 0.92));
    box-shadow: var(--shadow);
}

.hero-metrics article {
    padding: 1.2rem;
    border-radius: var(--radius-md);
    transition: transform 240ms ease, box-shadow 240ms ease, border-color 240ms ease;
}

.hero-metrics strong,
.mini-panel strong,
.contact-items strong,
.product-badge strong {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 1rem;
}

.glass-card {
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.24), transparent 38%, transparent 62%, rgba(61, 125, 255, 0.10));
    pointer-events: none;
}

.hero-panel {
    gap: 1rem;
}

.signal-card,
.radar-card {
    padding: 1.6rem;
    border-radius: var(--radius-lg);
}

.signal-card {
    background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96) 0%, rgba(247, 245, 241, 0.96) 100%);
}

.signal-card p,
.radar-content span,
.product-badge span,
.timeline-item span {
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.signal-card ul,
.service-card ul {
    display: grid;
    gap: 0.85rem;
    margin-top: 1rem;
}

.signal-card li,
.service-card li {
    position: relative;
    padding-left: 1.15rem;
    color: var(--muted);
}

.signal-card li::before,
.service-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.6rem;
    width: 0.42rem;
    height: 0.42rem;
    background: var(--accent);
}

.radar-card {
    min-height: 320px;
    display: grid;
    place-items: center;
    background:
        linear-gradient(180deg, #1426a8 0%, #5d3ff1 55%, #ff2fd4 90%, #2cff7a 150%);
    border-color: transparent;
    color: #ffffff;
    animation: floatPanel 8s ease-in-out infinite;
}

.radar-grid {
    position: absolute;
    width: 78%;
    aspect-ratio: 1;
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow:
        0 0 0 32px rgba(255, 255, 255, 0.07),
        0 0 0 64px rgba(255, 255, 255, 0.04);
}

.radar-grid::before,
.radar-grid::after {
    content: "";
    position: absolute;
    inset: 50% auto auto 50%;
    background: rgba(255, 255, 255, 0.18);
    transform: translate(-50%, -50%);
}

.radar-grid::before {
    width: 1px;
    height: 100%;
}

.radar-grid::after {
    width: 100%;
    height: 1px;
}

.radar-content {
    position: relative;
    max-width: 14rem;
    text-align: center;
}

.radar-content span,
.radar-content strong {
    color: #ffffff;
}

.radar-content strong {
    display: block;
    margin-top: 0.8rem;
    font-size: 1.5rem;
}

.logo-band {
    padding: 0.75rem 0 1.25rem;
}

.logo-items {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    padding: 1rem 1.15rem;
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(247, 244, 239, 0.90));
    color: #4c5667;
    text-align: center;
    font-weight: 600;
}

.section-block {
    padding: 2.25rem 0 4.5rem;
}

.section-heading,
.cta-panel,
.product-hero {
    margin-bottom: 1.5rem;
}

.section-heading h2,
.split-layout h2,
.service-card h2,
.cta-panel h2,
.product-hero h2,
.contact-panel h2 {
    max-width: 16ch;
    margin-top: 0.6rem;
    font-size: clamp(1.2rem, 2.35vw, 1.8rem);
}

.cards-grid.three-up {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards-grid.two-up,
.split-layout,
.contact-layout,
.product-hero {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.about-summary {
    margin-top: 1.5rem;
}

.service-intro {
    margin-bottom: 1.5rem;
}

.product-link {
    display: inline-flex;
}

.info-card,
.timeline-item,
.mini-panel,
.cta-panel,
.contact-panel,
.product-badge {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    transition: transform 240ms ease, box-shadow 240ms ease, border-color 240ms ease;
}

.card-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 3rem;
    padding: 0.3rem 0.65rem;
    background: linear-gradient(135deg, rgba(61, 125, 255, 0.22), rgba(255, 57, 214, 0.2));
    color: #e8ebff;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.info-card h3,
.timeline-item h3 {
    margin: 1rem 0 0.65rem;
    font-size: 1.02rem;
}

.accent-section {
    position: relative;
}

.accent-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top right, rgba(61, 125, 255, 0.09), transparent 20%),
        linear-gradient(180deg, rgba(250, 248, 244, 0.98) 0%, rgba(243, 241, 237, 0.98) 100%);
    border-top: 1px solid rgba(181, 188, 206, 0.28);
    border-bottom: 1px solid rgba(181, 188, 206, 0.28);
    z-index: -1;
}

.timeline-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.service-card {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1.5rem;
    padding: 1.6rem;
    border-radius: var(--radius-lg);
}

.service-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.service-column-title {
    margin: 0 0 0.8rem;
    font-family: "Outfit", "Manrope", sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
}

.service-column-spacing {
    margin-top: 1.25rem;
}

.align-start {
    align-items: start;
}

.detail-card {
    height: 100%;
}

.check-list {
    display: grid;
    gap: 0.85rem;
    margin-top: 1.1rem;
}

.compact-list {
    margin-top: 0;
}

.check-list li {
    position: relative;
    padding-left: 1.6rem;
    color: var(--muted);
}

.check-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-warm));
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.cta-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(244, 242, 237, 0.96));
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
}

.process-grid {
    align-items: stretch;
}

.footer-wrap {
    grid-template-columns: 1.3fr 0.8fr 0.8fr;
    align-items: end;
    padding: 1.6rem 0 2.8rem;
    border-top: 1px solid rgba(181, 188, 206, 0.26);
}

.site-footer {
    background: linear-gradient(180deg, rgba(252, 251, 248, 0.95), rgba(245, 243, 239, 1));
}

.footer-brand {
    margin-bottom: 1rem;
}

.footer-links {
    display: grid;
    gap: 0.75rem;
}

.footer-links a {
    color: #475261;
}

.site-footer p:first-of-type {
    background: linear-gradient(90deg, var(--accent), var(--accent-warm), var(--accent-green), var(--accent));
    background-size: 240% 240%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: gradientTextShift 8s linear infinite;
}

.footer-copy {
    text-align: right;
}

.contact-form {
    display: grid;
    gap: 1rem;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
}

.contact-form label {
    display: grid;
    gap: 0.55rem;
}

.contact-form span {
    color: #334050;
    font-weight: 600;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(181, 188, 206, 0.6);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.96);
    color: var(--text);
    outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(61, 125, 255, 0.18);
}

.contact-form button:disabled {
    background: var(--success);
    box-shadow: none;
}

.form-note {
    font-size: 0.92rem;
}

.reveal {
    opacity: 0;
    transform: translateY(20px) scale(0.985);
    transition: opacity 560ms ease, transform 560ms ease, filter 560ms ease;
    filter: blur(3px);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

.hero-metrics article:hover,
.info-card:hover,
.timeline-item:hover,
.mini-panel:hover,
.service-card:hover,
.contact-panel:hover,
.product-badge:hover,
.cta-panel:hover {
    transform: translateY(-5px);
    border-color: rgba(61, 125, 255, 0.28);
    box-shadow: 0 24px 54px rgba(61, 125, 255, 0.10);
}

@keyframes pulseGlow {
    0%,
    100% {
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35), 0 10px 26px rgba(37, 99, 235, 0.16);
    }

    50% {
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45), 0 14px 34px rgba(255, 122, 89, 0.2);
    }
}

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

    50% {
        transform: translateY(-6px);
    }
}

@keyframes gradientShift {
    0%,
    100% {
        transform: scale(1) translateX(0);
    }

    50% {
        transform: scale(1.02) translateX(-0.5%);
    }
}

@keyframes gradientTextShift {
    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

@keyframes captionPulse {
    0%,
    100% {
        filter: brightness(1) drop-shadow(0 0 2px rgba(61, 125, 255, 0.15));
    }

    50% {
        filter: brightness(1.18) drop-shadow(0 0 6px rgba(255, 57, 214, 0.22));
    }
}

@keyframes logoZoomPulse {
    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.045);
    }
}

@keyframes driftOne {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }

    50% {
        transform: translate3d(-18px, 14px, 0);
    }
}

@keyframes driftTwo {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }

    50% {
        transform: translate3d(16px, -12px, 0);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }

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

.delay-1 {
    transition-delay: 100ms;
}

.delay-2 {
    transition-delay: 180ms;
}

.delay-3 {
    transition-delay: 260ms;
}

@media (max-width: 980px) {
    .hero-grid,
    .split-layout,
    .contact-layout,
    .product-hero,
    .cards-grid.three-up,
    .cards-grid.two-up,
    .process-grid,
    .timeline-grid,
    .service-card,
    .service-columns,
    .footer-wrap,
    .hero-metrics,
    .logo-items {
        grid-template-columns: 1fr;
    }

    .site-nav {
        position: absolute;
        top: calc(100% + 8px);
        right: 24px;
        left: 24px;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        padding: 0.6rem;
        border: 1px solid var(--line);
        background: rgba(255, 255, 255, 0.98);
        box-shadow: var(--shadow);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: opacity 180ms ease, transform 180ms ease;
    }

    .site-nav.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .site-nav a::after {
        left: 0.85rem;
        right: auto;
        width: 2rem;
        bottom: 0.35rem;
    }

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

    .hero-copy h1,
    .page-hero h1,
    .section-heading h2,
    .split-layout h2,
    .service-card h2,
    .cta-panel h2,
    .product-hero h2,
    .contact-panel h2 {
        max-width: none;
    }

    .cta-panel {
        flex-direction: column;
        align-items: start;
    }

    .cta-actions {
        width: 100%;
    }

    .footer-copy {
        text-align: left;
    }
}

@media (max-width: 640px) {
    .hero-section,
    .page-hero {
        padding-top: 3.5rem;
    }

    .nav-wrap {
        min-height: 84px;
    }

    .button {
        width: 100%;
    }

    .hero-actions {
        flex-direction: column;
    }

    .signal-card,
    .radar-card,
    .info-card,
    .timeline-item,
    .mini-panel,
    .service-card,
    .contact-panel,
    .contact-form,
    .product-badge,
    .cta-panel {
        border-radius: 14px;
    }

    .container {
        width: min(100vw - 28px, 1200px);
    }

    .brand-logo {
        height: 84px;
    }

    .brand-caption {
        max-width: 180px;
        font-size: 0.5rem;
        letter-spacing: 0.1em;
    }

    .footer-logo {
        height: 104px;
    }

    .footer-caption {
        max-width: 220px;
        font-size: 0.58rem;
    }
}