@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --color-primary: #0074d9;
    --color-secondary: #2ecc40;
    --color-accent: #ff5f72;
    --color-ink: #101828;
    --color-muted: rgba(16, 24, 40, 0.65);
    --glass-surface: rgba(255, 255, 255, 0.14);
    --glass-border: rgba(255, 255, 255, 0.45);
    --shadow-soft: 0 20px 45px rgba(15, 32, 65, 0.22);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --content-max: 1200px;
    --transition-base: 220ms cubic-bezier(0.4, 0.0, 0.2, 1);
    --sticky-offset: clamp(88px, 12vh, 128px);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--sticky-offset);
}

* {
    box-sizing: border-box;
}

body.modern-theme {
    margin: 0;
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
    color: var(--color-ink);
    background: radial-gradient(120% 120% at 10% 20%, rgba(0, 116, 217, 0.14) 0%, transparent 45%), radial-gradient(90% 100% at 90% 10%, rgba(46, 204, 64, 0.12) 0%, transparent 55%), linear-gradient(135deg, #f6f9ff 0%, #edf2ff 45%, #f9f9ff 100%);
    position: relative;
    overflow-x: hidden;
}

body.modern-theme::before,
body.modern-theme::after {
    content: '';
    position: fixed;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    filter: blur(110px);
    opacity: 0.55;
    z-index: -2;
}

body.modern-theme::before {
    top: -160px;
    left: -120px;
    background: rgba(0, 116, 217, 0.35);
}

body.modern-theme::after {
    bottom: -200px;
    right: -120px;
    background: rgba(46, 204, 64, 0.28);
}

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

a:hover {
    color: #0054a8;
}

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

body.menu-open {
    overflow: hidden;
}

header {
    position: sticky;
    top: 0;
    z-index: 30;
    padding: 1.25rem 0rem 0rem;
    backdrop-filter: blur(10px);
}

.navbar {
    position: relative;
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0.85rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 1.5rem;
    background: var(--glass-surface);
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: var(--radius-lg);
    box-shadow: 0 18px 40px rgba(18, 28, 45, 0.12);
    backdrop-filter: blur(24px);
}

.navbar nav {
    position: relative;
    margin-left: auto;
}

.navbar .logo {
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: 0.02em;
    color: var(--color-primary);
    text-transform: uppercase;
}

.navbar nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin: 0;
    padding: 0;
}

.navbar nav li {
    position: relative;
}

.navbar nav a {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.7rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-muted);
    border-radius: 999px;
    transition: background-color var(--transition-base), color var(--transition-base), transform var(--transition-base);
    text-align: center;
}

.language-area {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.4rem;
}

.language-callout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.3rem 0.9rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    background: linear-gradient(135deg, var(--color-primary), #1a7ef5);
    border-radius: 999px;
    box-shadow: 0 8px 18px rgba(26, 126, 245, 0.28);
}

.language-selector {
    display: flex;
    align-items: center;
}

.language-selector-form {
    position: relative;
    margin: 0;
}

.language-selector-form::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 1rem;
    width: 0.55rem;
    height: 0.55rem;
    border-right: 2px solid rgba(16, 24, 40, 0.45);
    border-bottom: 2px solid rgba(16, 24, 40, 0.45);
    transform: translateY(-50%) rotate(45deg);
    pointer-events: none;
    transition: border-color var(--transition-base);
}

.language-selector-form:focus-within::after {
    border-color: var(--color-primary);
}

.language-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    min-width: 9.5rem;
    padding: 0.4rem 2.4rem 0.4rem 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.78));
    color: var(--color-muted);
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: 0.01em;
    box-shadow: 0 12px 28px rgba(15, 32, 65, 0.14);
    cursor: pointer;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), color var(--transition-base), transform var(--transition-base);
    backdrop-filter: blur(18px);
}

.language-select:hover {
    border-color: rgba(0, 116, 217, 0.55);
    color: var(--color-primary);
    box-shadow: 0 18px 36px rgba(15, 32, 65, 0.18);
}

.language-select:focus-visible {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 116, 217, 0.15), 0 18px 36px rgba(15, 32, 65, 0.18);
    color: var(--color-primary);
}

.language-select option {
    color: var(--color-ink);
    font-weight: 500;
}

.language-select::-ms-expand {
    display: none;
}

.navbar nav a::after {
    content: '';
    position: absolute;
    left: 0.9rem;
    right: 0.9rem;
    bottom: 0.45rem;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, rgba(0, 116, 217, 0), rgba(0, 116, 217, 0.6), rgba(0, 116, 217, 0));
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-base);
}

.navbar nav a:hover,
.navbar nav a:focus {
    color: var(--color-primary);
    background-color: rgba(255, 255, 255, 0.25);
}

.navbar nav a:hover::after,
.navbar nav a:focus::after {
    transform: scaleX(1);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-left: auto;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: color var(--transition-base), transform var(--transition-base);
    font: inherit;
    color: inherit;
    appearance: none;
    position: relative;
}

.menu-toggle span[aria-hidden="true"] {
    display: block;
    width: 22px;
    height: 2px;
    margin: 4px 0;
    background: var(--color-primary);
    border-radius: 999px;
    transition: transform var(--transition-base), background-color var(--transition-base);
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
    color: #0054a8;
    transform: translateY(-1px);
}

.menu-toggle:hover span[aria-hidden="true"],
.menu-toggle:focus-visible span[aria-hidden="true"] {
    background: #0054a8;
}

.menu-toggle:focus-visible {
    outline: 2px solid rgba(0, 116, 217, 0.45);
    outline-offset: 4px;
}

main {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 3.5rem 1.5rem 4rem;
}

.catalog-section {
    scroll-margin-top: var(--sticky-offset);
}

.container {
    background: rgba(255, 255, 255, 0.65);
    border-radius: var(--radius-lg);
    padding: clamp(2.5rem, 5vw, 3.5rem) clamp(1.75rem, 4vw, 3rem);
    margin: 0 auto clamp(3rem, 6vw, 4rem);
    backdrop-filter: blur(22px);
    box-shadow: 0 20px 45px rgba(18, 28, 45, 0.12);
    display: grid;
    gap: 1.5rem;
    color: var(--color-ink);
}

.container h1,
.container h2,
.container h3 {
    margin-top: 0;
    color: var(--color-ink);
}

.container p {
    color: var(--color-muted);
    line-height: 1.7;
}

.hero {
    position: relative;
    overflow: hidden;
    border-radius: clamp(28px, 5vw, 42px);
    padding: clamp(3.5rem, 7vw, 5.5rem) clamp(2rem, 6vw, 5rem);
    color: #f8fbff;
    background: linear-gradient(120deg, rgba(0, 116, 217, 0.85) 0%, rgba(0, 102, 192, 0.8) 45%, rgba(60, 82, 215, 0.9) 100%), url('../images/hero.png') center/cover;
    box-shadow: var(--shadow-soft);
    isolation: isolate;
}

.service-hero {
    background: linear-gradient(120deg, rgba(0, 116, 217, 0.9) 0%, rgba(0, 133, 208, 0.82) 45%, rgba(0, 90, 167, 0.95) 100%), url('../images/hero.png') center/cover;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(46, 204, 64, 0.16) 100%);
    mix-blend-mode: screen;
    opacity: 0.75;
}

.hero::after {
    content: '';
    position: absolute;
    width: 320px;
    height: 320px;
    right: -80px;
    top: -110px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.75) 0%, rgba(255, 255, 255, 0) 70%);
    opacity: 0.35;
    transform: translate3d(0, 0, 0);
    animation: pulseGlow 6s ease-in-out infinite;
}

.hero-content {
    position: relative;
    max-width: 560px;
    display: grid;
    gap: 1.25rem;
}

.eyebrow {
    letter-spacing: 0.24em;
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(248, 251, 255, 0.85);
}

.hero h1 {
    margin: 0;
    font-size: clamp(2.4rem, 4vw, 3.2rem);
    line-height: 1.1;
    font-weight: 700;
}

.hero-subtitle {
    margin: 0;
    font-size: 1.1rem;
    color: rgba(248, 251, 255, 0.82);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.hero-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.25rem;
    padding: 1.5rem;
    margin-top: 0.5rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(14px);
}

.hero-meta strong {
    display: block;
    font-size: 1.05rem;
    color: #ffffff;
    margin-bottom: 0.25rem;
}

.hero-meta span {
    display: block;
    font-size: 0.9rem;
    color: rgba(248, 251, 255, 0.8);
    line-height: 1.6;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.85rem 1.6rem;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    background: linear-gradient(120deg, var(--color-secondary), #6ee7a8);
    color: #0a2b1a;
    box-shadow: 0 12px 24px rgba(46, 204, 64, 0.28);
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.button:hover,
.button:focus {
    transform: translateY(-2px);
    box-shadow: 0 18px 32px rgba(46, 204, 64, 0.35);
}

.button-outline {
    background: rgba(255, 255, 255, 0.18);
    color: #0054a8;
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 12px 24px rgba(10, 25, 47, 0.18);
}

.button-outline:hover,
.button-outline:focus {
    background: rgba(255, 255, 255, 0.28);
    box-shadow: 0 18px 32px rgba(10, 25, 47, 0.25);
}

.section {
    margin: clamp(3rem, 7vw, 4rem) 0;
    text-align: center;
    display: grid;
    gap: 1.75rem;
}

.section-header {
    display: grid;
    gap: 0.75rem;
    margin: 0 auto;
    max-width: 720px;
}

.section-header .eyebrow {
    color: var(--color-primary);
    letter-spacing: 0.18em;
    font-size: 0.75rem;
}

.section-header p {
    max-width: 100%;
}

.section h2 {
    margin: 0;
    font-size: clamp(1.8rem, 3vw, 2.2rem);
    color: var(--color-ink);
}

.section p {
    margin: 0 auto;
    max-width: 560px;
    color: var(--color-muted);
    font-size: 1rem;
    line-height: 1.7;
}

.glass-panel {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: var(--radius-lg);
    padding: clamp(2.5rem, 6vw, 3.5rem);
    backdrop-filter: blur(24px);
    box-shadow: 0 24px 50px rgba(15, 32, 65, 0.12);
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.75rem;
}

.cards.two-up {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.cards.three-up {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
    background: rgba(255, 255, 255, 0.82);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 14px 32px rgba(18, 28, 45, 0.12);
}

.service-card {
    padding: 2rem;
    text-align: left;
    display: grid;
    gap: 1rem;
}

.service-card h3 {
    margin: 0;
    font-size: 1.25rem;
}

.service-card ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.55rem;
    color: var(--color-muted);
}

.service-card p {
    margin: 0;
}

.section-cta {
    display: grid;
    gap: 0.75rem;
    justify-items: center;
}

.section-cta p {
    max-width: 520px;
}

.coming-soon {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    background: rgba(0, 116, 217, 0.12);
    color: var(--color-primary);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.final-cta {
    text-align: center;
    gap: 1.25rem;
}

.final-cta .section-header {
    max-width: 560px;
}

.glass-card {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(18px);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 45px rgba(18, 28, 45, 0.18);
    border-color: rgba(0, 116, 217, 0.25);
}

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-body {
    padding: 1.5rem;
    display: grid;
    gap: 0.75rem;
    text-align: left;
}

.card-body h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--color-ink);
}

.card-body p {
    margin: 0;
    color: var(--color-muted);
    line-height: 1.6;
}

.card-body .price {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.05rem;
}

.service-catalog {
    display: grid;
    gap: clamp(3rem, 6vw, 4rem);
}

.catalog-hero {
    display: grid;
    gap: 1.25rem;
    text-align: left;
}

.catalog-hero h1 {
    margin: 0;
    font-size: clamp(2.2rem, 3.5vw, 2.8rem);
}

.catalog-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.catalog-actions .button-outline {
    color: var(--color-primary);
    border-color: rgba(0, 116, 217, 0.35);
    background: rgba(0, 116, 217, 0.08);
    box-shadow: none;
}

.catalog-actions .button-outline:hover,
.catalog-actions .button-outline:focus {
    background: rgba(0, 116, 217, 0.12);
}

.service-facts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 1rem 0 0;
}

.service-facts dt {
    font-weight: 600;
    color: var(--color-ink);
}

.service-facts dd {
    margin: 0.35rem 0 0;
    color: var(--color-muted);
    line-height: 1.6;
}

.catalog-section {
    display: grid;
    gap: 1.25rem;
}

.catalog-section h2 {
    margin: 0;
    font-size: clamp(1.9rem, 3vw, 2.2rem);
}

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

.catalog-grid {
    display: grid;
    gap: 1.75rem;
}

.catalog-grid.two {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.catalog-grid.three {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.catalog-grid article {
    background: rgba(255, 255, 255, 0.82);
    border-radius: var(--radius-md);
    padding: 2rem;
    border: 1px solid rgba(0, 116, 217, 0.08);
    box-shadow: 0 18px 36px rgba(18, 28, 45, 0.12);
    display: grid;
    gap: 0.85rem;
}

.catalog-grid article h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--color-ink);
}

.catalog-grid article ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.5rem;
    color: var(--color-muted);
}

.catalog-grid article p {
    margin: 0;
}

.service-contact {
    text-align: center;
    gap: 1rem;
}

.service-contact p {
    max-width: 600px;
    margin: 0 auto;
}

form div {
    margin-bottom: 1.1rem;
}

label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
    color: var(--color-ink);
}

input[type="text"],
input[type="email"],
textarea,
.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(16, 24, 40, 0.12);
    background: rgba(255, 255, 255, 0.85);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus,
.form-select:focus {
    outline: none;
    border-color: rgba(0, 116, 217, 0.55);
    box-shadow: 0 0 0 4px rgba(0, 116, 217, 0.15);
}

.form-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: linear-gradient(135deg, rgba(0, 116, 217, 0.08), rgba(0, 116, 217, 0)), url('data:image/svg+xml,%3Csvg width="14" height="10" viewBox="0 0 14 10" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M2 2.5L7 7.5L12 2.5" stroke="%230074d9" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/%3E%3C/svg%3E');
    background-repeat: no-repeat, no-repeat;
    background-position: left top, right 1rem center;
    background-size: auto, 14px 10px;
    color: var(--color-muted);
    padding-right: 2.75rem;
    cursor: pointer;
}

.form-select option {
    color: var(--color-ink);
}

.select-wrapper {
    position: relative;
}

.select-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-sm);
    pointer-events: none;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

textarea {
    min-height: 130px;
    resize: vertical;
}

footer {
    padding: 3rem 1.5rem 2rem;
    color: rgba(255, 255, 255, 0.85);
    background: linear-gradient(120deg, rgba(0, 20, 50, 0.92) 0%, rgba(3, 46, 89, 0.9) 60%, rgba(11, 43, 66, 0.92) 100%);
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(0, 116, 217, 0.25), transparent 55%);
    opacity: 0.75;
}

footer .footer-content {
    position: relative;
    max-width: var(--content-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

footer h4 {
    margin: 0 0 0.75rem;
    font-weight: 600;
    color: #ffffff;
}

footer p,
footer li {
    margin: 0;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
}

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

footer a {
    color: rgba(255, 255, 255, 0.82);
    transition: color var(--transition-base);
}

footer a:hover,
footer a:focus {
    color: #ffffff;
}

.copy {
    position: relative;
    text-align: center;
    margin-top: 2rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.55);
}

.reveal-on-scroll {
    transition: opacity 600ms ease, transform 600ms ease;
}

.js-enabled .reveal-on-scroll {
    opacity: 0;
    transform: translateY(32px);
}

.js-enabled .reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes pulseGlow {
    0%, 100% {
        opacity: 0.3;
        transform: translate3d(0, 0, 0) scale(1);
    }

    50% {
        opacity: 0.65;
        transform: translate3d(0, 20px, 0) scale(1.05);
    }
}

@media (max-width: 992px) {
    .navbar {
        padding: 0.75rem 1.25rem;
    }

    .navbar nav ul {
        gap: 1rem;
    }

    .hero-meta {
        padding: 1.25rem;
    }
}

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

    .navbar {
        gap: 0.75rem;
    }

    .navbar nav {
        position: static;
        width: auto;
        margin-left: 0;
    }

    .language-area {
        align-items: flex-start;
    }

    .navbar nav ul {
        position: absolute;
        top: calc(100% + 0.75rem);
        right: 1rem;
        left: auto;
        width: min(320px, calc(100vw - 2rem));
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1.2rem;
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, 0.96);
        box-shadow: 0 18px 40px rgba(18, 28, 45, 0.2);
        backdrop-filter: blur(20px);
        transform-origin: top right;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-12px) scale(0.98);
        pointer-events: none;
        transition: opacity var(--transition-base), transform var(--transition-base);
        z-index: 60;
    }

    .navbar nav ul.open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0) scale(1);
        pointer-events: auto;
    }

    .navbar nav ul li {
        width: 100%;
    }

    .navbar nav a {
        width: 100%;
        justify-content: flex-start;
    }

    .navbar nav a::after {
        display: none;
    }

    .hero {
        padding: 3.5rem 2rem;
    }

    .hero-content {
        max-width: 100%;
    }

    .catalog-hero {
        text-align: center;
    }

    .catalog-actions {
        justify-content: center;
    }
}

@media (max-width: 720px) {
    .hero {
        padding: 3rem 1.8rem;
    }

    .hero-content {
        text-align: center;
        justify-items: center;
    }

    .hero-actions {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .button,
    .hero-actions .button-outline {
        width: 100%;
    }

    .glass-panel {
        padding: 2.25rem 2rem;
    }
}

@media (max-width: 600px) {
    header {
        padding: 1rem 1rem 0.5rem;
    }

    main {
        padding: 3rem 1.1rem 3.5rem;
    }

    .hero {
        border-radius: 24px;
        text-align: center;
    }

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

    .glass-panel {
        padding: 2.25rem 1.8rem;
    }

    .hero-meta {
        grid-template-columns: 1fr;
    }

    .service-facts {
        grid-template-columns: 1fr;
    }

    .catalog-grid.two,
    .catalog-grid.three {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 0.65rem 1rem;
    }

    main {
        padding: 2.5rem 1rem 3rem;
    }

    .section {
        margin: 2.5rem 0;
    }
}

.sending-indicator {
    display: none;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    background-color: #f2f7ff;
    color: #0a3d62;
    font-weight: 600;
    box-shadow: 0 0.5rem 1rem rgba(10, 61, 98, 0.08);
}

.sending-indicator.is-visible {
    display: inline-flex;
}

.sending-indicator .spinner {
    width: 1.75rem;
    height: 1.75rem;
    border: 0.25rem solid rgba(10, 61, 98, 0.15);
    border-top-color: #0a3d62;
    border-radius: 50%;
    animation: sending-spin 1s linear infinite;
}

@keyframes sending-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (prefers-reduced-motion: reduce) {
    .sending-indicator .spinner {
        animation-duration: 2.5s;
    }
}