:root {
    --navy-950: #061621;
    --navy-900: #0a1f32;
    --navy-800: #102d4a;
    --blue-600: #0f5ad8;
    --blue-500: #2a78ff;
    --electric-400: #7cc8ff;
    --green-500: #2bb673;
    --orange-500: #ff7a1a;
    --orange-600: #f66a00;
    --slate-100: #f5f8fc;
    --slate-200: #ebf1f8;
    --slate-300: #dfe8f5;
    --slate-500: #60708a;
    --slate-700: #243143;
    --text-900: #132235;
    --text-700: #31425c;
    --white: #ffffff;
    --shadow-soft: 0 18px 48px rgba(8, 30, 54, 0.10);
    --shadow-strong: 0 22px 60px rgba(11, 35, 58, 0.14);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 10px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    background:
        radial-gradient(circle at top right, rgba(32, 129, 255, 0.10), transparent 24%),
        linear-gradient(180deg, #f4f8fb 0%, #edf3fa 100%);
    color: var(--text-900);
    line-height: 1.6;
}

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

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

button,
input,
textarea {
    font: inherit;
}

p {
    margin: 0 0 1rem;
    color: var(--text-700);
}

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

.container,
.main-shell {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(6, 22, 33, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    padding: 18px 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--orange-500), var(--blue-500));
    box-shadow: 0 12px 24px rgba(42, 120, 255, 0.25);
    font-size: 1.05rem;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-text strong {
    font-size: 0.82rem;
}

.brand-text span {
    font-size: 0.7rem;
    opacity: 0.8;
    letter-spacing: 0.14em;
}

.nav-wrap {
    display: flex;
    align-items: center;
    gap: 18px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    font-weight: 700;
    padding: 10px 14px;
    border-radius: 999px;
    transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
    color: var(--white);
    font-weight: 800;
    box-shadow: 0 18px 24px rgba(255, 122, 26, 0.25);
}

.nav-toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    color: var(--white);
    cursor: pointer;
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 72px 0 48px;
    background: linear-gradient(135deg, rgba(18, 41, 68, 0.96), rgba(7, 27, 41, 0.96));
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(124, 200, 255, 0.18), transparent 40%, rgba(255, 122, 26, 0.15) 100%);
}

.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 42px;
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
}

.eyebrow,
.section-kicker,
.mini-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(124, 200, 255, 0.10);
    color: #cfeaff;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero h1 {
    margin: 18px 0 16px;
    color: var(--white);
    font-size: clamp(2.7rem, 5vw, 5rem);
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.hero-copy p {
    max-width: 620px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.08rem;
    margin-bottom: 28px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 30px;
}

.btn,
.button,
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 999px;
    padding: 15px 24px;
    font-weight: 800;
    letter-spacing: 0.02em;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    cursor: pointer;
}

.btn,
.btn-primary {
    background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
    color: var(--white);
    box-shadow: 0 18px 28px rgba(255, 122, 26, 0.22);
}

.btn:hover,
.button:hover,
.btn-primary:hover,
.btn-secondary:hover {
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: var(--white);
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

.meta-item {
    min-width: 150px;
}

.meta-item strong {
    display: block;
    font-size: 1.6rem;
    color: var(--white);
    line-height: 1.2;
}

.meta-item span {
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-panel {
    position: relative;
    width: min(100%, 500px);
    background: rgba(13, 33, 52, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-strong);
    padding: 18px;
}

.hero-panel img {
    border-radius: 22px;
    width: 100%;
    height: 520px;
    object-fit: cover;
    background: #dfeaf6;
}

.hero-badge {
    position: absolute;
    left: 24px;
    bottom: 24px;
    background: rgba(10, 31, 50, 0.86);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 16px;
    padding: 15px 16px;
    color: var(--white);
    box-shadow: var(--shadow-soft);
}

.hero-badge strong {
    display: block;
    font-size: 1.2rem;
}

.hero-badge span {
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.8rem;
}

.section {
    padding: 88px 0;
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 32px;
}

.section-head h2,
.feature-copy h2,
.about-card h2,
.service-card h3,
.detail-content h1,
.contact-panel h2,
.quote-panel h2 {
    margin: 0;
    color: var(--navy-900);
    letter-spacing: -0.04em;
}

.section-head h2,
.feature-copy h2,
.about-card h2,
.contact-panel h2,
.quote-panel h2 {
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1.1;
}

.section-kicker {
    color: var(--blue-600);
    background: rgba(42, 120, 255, 0.08);
    border-color: rgba(42, 120, 255, 0.12);
}

.mini-label {
    color: var(--blue-600);
    background: rgba(42, 120, 255, 0.08);
    border-color: rgba(42, 120, 255, 0.12);
    text-transform: uppercase;
    font-size: 0.72rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.info-card,
.service-card,
.product-card,
.feature-panel,
.quote-panel,
.contact-panel,
.about-card,
.detail-card {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(19, 34, 53, 0.08);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.info-card {
    padding: 26px 22px;
}

.info-card .icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(42, 120, 255, 0.12), rgba(124, 200, 255, 0.18));
    color: var(--blue-600);
    font-weight: 900;
    margin-bottom: 18px;
    font-size: 1.2rem;
}

.info-card h3 {
    color: var(--navy-900);
    margin: 0 0 10px;
    font-size: 1.35rem;
}

.info-card p {
    margin: 0;
    color: var(--text-700);
}

.feature-showcase {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 26px;
    align-items: center;
}

.feature-copy {
    padding: 10px 0;
}

.feature-copy p {
    font-size: 1.05rem;
    max-width: 620px;
    margin: 18px 0 22px;
}

.feature-list {
    display: grid;
    gap: 14px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(15, 90, 216, 0.08);
    font-weight: 700;
    color: var(--text-900);
}

.feature-list li::before {
    content: "✓";
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(43, 182, 115, 0.12);
    color: var(--green-500);
    font-weight: 900;
}

.feature-panel {
    padding: 26px 24px;
    background: linear-gradient(135deg, var(--navy-900), var(--navy-800));
    color: var(--white);
}

.feature-panel h3 {
    margin: 0 0 10px;
    color: var(--white);
    font-size: 1.3rem;
}

.feature-panel ul {
    display: grid;
    gap: 12px;
    padding-left: 18px;
    color: rgba(255, 255, 255, 0.85);
}

.feature-panel li::marker {
    color: var(--electric-400);
}

.product-preview {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.product-card {
    overflow: hidden;
    padding: 16px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-strong);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    border-radius: 14px;
    background: linear-gradient(180deg, #f6f9fc, #edf4fd);
    border: 1px solid rgba(19, 34, 53, 0.06);
}

.product-card .product-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 14px 0 8px;
    gap: 10px;
}

.product-card .category-tag {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(42, 120, 255, 0.08);
    color: var(--blue-600);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-card h3 {
    font-size: 1.1rem;
    margin: 0 0 10px;
    color: var(--navy-900);
}

.product-card p {
    margin: 0 0 16px;
    font-size: 0.92rem;
    color: var(--text-700);
}

.product-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.product-ref {
    color: var(--slate-500);
    font-size: 0.76rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.link-arrow {
    color: var(--orange-600);
    font-weight: 800;
}

.cta-strip {
    background: linear-gradient(135deg, #0e2340, #123860 55%, #0b4472);
    border-radius: var(--radius-lg);
    padding: 42px 32px;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    box-shadow: var(--shadow-strong);
}

.cta-strip h3 {
    margin: 0 0 8px;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    letter-spacing: -0.04em;
}

.cta-strip p {
    color: rgba(255, 255, 255, 0.78);
    margin: 0;
}

.footer {
    margin-top: 90px;
    background: linear-gradient(180deg, #071b2d, #0a1f32);
    color: rgba(255, 255, 255, 0.82);
    padding: 56px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
    gap: 28px;
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto 24px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    font-weight: 800;
    margin-bottom: 16px;
}

.footer p,
.footer li,
.footer a {
    color: rgba(255, 255, 255, 0.7);
}

.footer h4 {
    margin: 0 0 14px;
    color: var(--white);
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer ul {
    display: grid;
    gap: 10px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.9rem;
}

.page-hero {
    padding: 58px 0 20px;
}

.page-hero-inner {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--slate-500);
    margin-bottom: 18px;
}

.breadcrumb a:hover {
    color: var(--blue-600);
}

.breadcrumb .divider {
    color: var(--orange-500);
    font-weight: 800;
}

.page-title {
    margin: 0 0 12px;
    color: var(--navy-900);
    font-size: clamp(2.2rem, 4vw, 4rem);
    line-height: 1.08;
    letter-spacing: -0.05em;
}

.page-lead {
    max-width: 760px;
    font-size: 1.08rem;
}

.catalog-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    margin: 28px 0 24px;
    flex-wrap: wrap;
}

.search-box {
    flex: 1 1 320px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(19, 34, 53, 0.08);
    border-radius: 14px;
    padding: 12px 14px;
}

.search-box input {
    border: none;
    background: transparent;
    width: 100%;
    color: var(--text-900);
    outline: none;
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-chip {
    border: 1px solid rgba(19, 34, 53, 0.08);
    background: rgba(255, 255, 255, 0.7);
    color: var(--text-700);
    border-radius: 999px;
    padding: 10px 14px;
    font-weight: 700;
    cursor: pointer;
}

.filter-chip.active {
    background: rgba(42, 120, 255, 0.1);
    color: var(--blue-600);
    border-color: rgba(42, 120, 255, 0.18);
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.catalog-grid .product-card {
    min-height: 100%;
}

.catalog-grid .product-card[hidden] {
    display: none;
}

.detail-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 34px;
    width: min(1200px, calc(100% - 32px));
    margin: 18px auto 0;
    padding-bottom: 36px;
}

.detail-visual {
    background: rgba(255, 255, 255, 0.82);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(19, 34, 53, 0.08);
    box-shadow: var(--shadow-soft);
    padding: 18px;
}

.detail-visual img {
    width: 100%;
    height: 520px;
    object-fit: contain;
    background: linear-gradient(180deg, #f7fafc, #edf4fd);
    border-radius: 18px;
}

.detail-content {
    padding-top: 8px;
}

.detail-content h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.1;
    margin-bottom: 12px;
}

.detail-reference {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(42, 120, 255, 0.08);
    color: var(--blue-600);
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.68rem;
    margin-bottom: 20px;
}

.detail-content .lead {
    font-size: 1.02rem;
    margin-bottom: 20px;
}

.spec-list {
    display: grid;
    gap: 10px;
    margin: 18px 0 24px;
}

.spec-list li {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(239, 244, 249, 0.92);
    border: 1px solid rgba(19, 34, 53, 0.05);
    color: var(--text-700);
}

.spec-list strong {
    color: var(--text-900);
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.tag-list span {
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(11, 31, 52, 0.04);
    color: var(--text-700);
    font-weight: 700;
    font-size: 0.8rem;
}

.secondary-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 26px;
}

.inline-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 14px 20px;
    font-weight: 800;
}

.inline-cta.primary {
    background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
    color: var(--white);
}

.inline-cta.secondary {
    background: rgba(7, 27, 41, 0.04);
    color: var(--navy-900);
    border: 1px solid rgba(7, 27, 41, 0.08);
}

.contact-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 26px;
    width: min(1200px, calc(100% - 32px));
    margin: 18px auto 0;
    padding-bottom: 36px;
}

.contact-panel,
.quote-panel,
.about-card,
.detail-card {
    padding: 28px 24px;
}

.contact-list {
    display: grid;
    gap: 16px;
    margin-top: 20px;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-700);
}

.contact-list strong {
    display: block;
    color: var(--navy-900);
    margin-bottom: 4px;
}

.contact-bullet {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: rgba(42, 120, 255, 0.08);
    color: var(--blue-600);
    font-weight: 900;
    flex-shrink: 0;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.field.full {
    grid-column: 1 / -1;
}

.field label {
    color: var(--navy-900);
    font-weight: 700;
}

.field input,
.field textarea {
    border: 1px solid rgba(19, 34, 53, 0.08);
    background: rgba(246, 249, 252, 0.8);
    border-radius: 12px;
    padding: 13px 14px;
    color: var(--text-900);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field input:focus,
.field textarea:focus {
    border-color: rgba(15, 90, 216, 0.45);
    box-shadow: 0 0 0 4px rgba(42, 120, 255, 0.08);
}

.field textarea {
    min-height: 120px;
    resize: vertical;
}

.form-message {
    display: none;
    margin-bottom: 16px;
    padding: 12px 14px;
    border-radius: 12px;
    font-weight: 700;
    border: 1px solid transparent;
}

.form-message.is-success {
    display: block;
    background: rgba(31, 153, 90, 0.08);
    color: #1d6b3a;
    border-color: rgba(31, 153, 90, 0.18);
}

.form-message.is-error {
    display: block;
    background: rgba(210, 60, 60, 0.08);
    color: #8b1e1e;
    border-color: rgba(210, 60, 60, 0.18);
}

button:disabled {
    opacity: 0.75;
    cursor: wait;
    transform: none;
}

.about-layout {
    width: min(1200px, calc(100% - 32px));
    margin: 18px auto 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 26px;
    padding-bottom: 36px;
}

.about-visual img {
    width: 100%;
    height: 100%;
    min-height: 420px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 20px;
}

.value-item {
    background: rgba(239, 244, 249, 0.82);
    border: 1px solid rgba(19, 34, 53, 0.05);
    border-radius: 14px;
    padding: 18px 16px;
    font-weight: 700;
    color: var(--navy-900);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    width: min(1200px, calc(100% - 32px));
    margin: 18px auto 0;
    padding-bottom: 40px;
}

.service-card {
    padding: 24px 22px;
}

.service-card .service-icon {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(15, 90, 216, 0.12), rgba(124, 200, 255, 0.12));
    color: var(--blue-600);
    font-size: 1.3rem;
    margin-bottom: 18px;
}

.service-card h3 {
    margin: 0 0 10px;
    font-size: 1.4rem;
}

.service-card p {
    margin: 0;
}

.map-wrap {
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(19, 34, 53, 0.08);
    box-shadow: var(--shadow-soft);
}

.map-wrap iframe {
    display: block;
    width: 100%;
    min-height: 320px;
    border: 0;
}

.hidden {
    display: none !important;
}

@media (max-width: 980px) {
    .card-grid,
    .catalog-grid,
    .product-preview,
    .footer-grid,
    .value-grid,
    .service-grid,
    .about-layout,
    .contact-layout,
    .detail-layout,
    .feature-showcase,
    .hero-inner {
        grid-template-columns: 1fr 1fr;
    }

    .hero-inner,
    .feature-showcase,
    .contact-layout,
    .about-layout,
    .detail-layout {
        grid-template-columns: 1fr;
    }

    .hero-panel img {
        height: 420px;
    }

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

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

@media (max-width: 760px) {
    .nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .nav-menu {
        display: none;
        position: absolute;
        left: 16px;
        right: 16px;
        top: 82px;
        background: rgba(10, 25, 38, 0.98);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 18px;
        padding: 12px;
        flex-direction: column;
        align-items: stretch;
    }

    .nav-menu.open {
        display: flex;
    }

    .nav-wrap {
        width: 100%;
        justify-content: flex-end;
    }

    .cta-strip,
    .section-head,
    .catalog-toolbar,
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .card-grid,
    .catalog-grid,
    .product-preview,
    .value-grid,
    .service-grid,
    .footer-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 56px;
    }

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

    .header-inner {
        padding: 14px 0;
    }
}

@media (max-width: 480px) {
    .brand span {
        display: none;
    }

    .brand-mark {
        width: 36px;
        height: 36px;
    }

    .hero h1 {
        font-size: 2.45rem;
    }

    .hero-actions,
    .secondary-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn,
    .inline-cta,
    .nav-cta {
        width: 100%;
    }

    .hero-badge {
        position: static;
        margin-top: 16px;
    }

    .hero-panel {
        padding: 12px;
    }
}