:root {
    --navy: #202A3B;
    --navy-strong: #000000;
    --blue: #FF3200;
    --blue-deep: #DA2B00;
    --blue-soft: #FFEBE5;
    --cyan-soft: #F7F7F7;
    --accent: #FF3200;
    --accent-soft: #FFEBE5;
    --ink: #202A3B;
    --muted: #616161;
    --line: #CACACA;
    --surface: #FFFFFF;
    --surface-soft: #F7F7F7;
    --success: #202A3B;
    --warning: #DA2B00;
    --gold: #FF3200;
    --shadow: 0 18px 45px rgba(32, 42, 59, 0.12);
    --radius: 8px;
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: linear-gradient(180deg, #F7F7F7 0%, var(--surface) 360px);
    font-family: "Play", Arial, Helvetica, sans-serif;
    line-height: 1.6;
}

body.modal-open {
    overflow: hidden;
}

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

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

button,
input,
textarea {
    font: inherit;
}

.container {
    width: min(100% - 32px, var(--container));
    margin-inline: auto;
}

.skip-link {
    position: absolute;
    left: 16px;
    top: -48px;
    z-index: 100;
    background: var(--navy);
    color: #fff;
    padding: 10px 14px;
    border-radius: var(--radius);
}

.skip-link:focus {
    top: 12px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid rgba(215, 226, 240, 0.9);
    backdrop-filter: blur(16px);
}

.header-inner {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--navy);
}

.brand-mark {
    width: 48px;
    height: 48px;
    display: inline-grid;
    place-items: center;
    border-radius: var(--radius);
    color: #fff;
    background: linear-gradient(135deg, var(--navy), #FF3200);
    font-weight: 800;
    letter-spacing: 0;
}

.brand-logo {
    width: 54px;
    height: 54px;
    object-fit: contain;
    border-radius: var(--radius);
    background: #fff;
}

.footer-logo {
    width: 48px;
    height: 48px;
}

.brand strong {
    display: block;
    font-size: 1.02rem;
    line-height: 1.2;
}

.brand small {
    display: block;
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.25;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.main-nav a {
    color: #4D4D4D;
    font-weight: 700;
    font-size: 0.93rem;
    padding: 10px 12px;
    border-radius: var(--radius);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--blue-deep);
    background: var(--blue-soft);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    padding: 10px;
}

.nav-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: var(--navy);
}

.hero {
    min-height: 640px;
    display: flex;
    align-items: center;
    color: #fff;
    background:
        radial-gradient(circle at 16% 26%, rgba(255, 50, 0, 0.34), transparent 34%),
        linear-gradient(90deg, rgba(0, 0, 0, 0.94) 0%, rgba(32, 42, 59, 0.84) 46%, rgba(32, 42, 59, 0.24) 100%),
        url("../img/hero-exam-center.png") center right / cover no-repeat;
}

.hero-content {
    padding: 90px 0 78px;
}

.hero h1,
.page-hero h1 {
    max-width: 780px;
    margin: 0;
    font-size: clamp(2.2rem, 5vw, 4.8rem);
    line-height: 1.05;
    letter-spacing: 0;
}

.hero p:not(.eyebrow),
.page-hero p:not(.eyebrow) {
    max-width: 680px;
    margin: 22px 0 0;
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.86);
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--blue);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero .eyebrow,
.page-hero .eyebrow {
    color: #FFEBE5;
}

.hero-actions {
    margin-top: 34px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.btn {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    padding: 12px 18px;
    cursor: pointer;
    font-weight: 800;
    line-height: 1.2;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--blue), #FF3200);
    box-shadow: 0 12px 26px rgba(255, 50, 0, 0.24);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--blue-deep), #DA2B00);
}

.btn-secondary {
    color: var(--navy);
    background: #fff;
    border-color: rgba(255, 255, 255, 0.8);
}

.section .btn-secondary,
.page-hero .btn-secondary {
    color: #fff;
    background: var(--navy);
    border-color: var(--navy);
}

.btn-outline {
    color: var(--navy);
    background: #fff;
    border-color: var(--line);
}

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

.btn-light {
    color: var(--navy);
    background: #fff;
}

.btn-small {
    min-height: 40px;
    padding: 9px 12px;
    font-size: 0.9rem;
}

.btn.full,
.full {
    width: 100%;
}

.section {
    padding: 78px 0;
}

.intro-section {
    padding-top: 34px;
}

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

.section-heading {
    margin-bottom: 32px;
}

.section-heading h2,
.split-layout h2,
.calendar-toolbar h2,
.info-band h2 {
    margin: 0;
    color: var(--navy);
    font-size: clamp(1.7rem, 3vw, 2.5rem);
    line-height: 1.15;
    letter-spacing: 0;
}

.section-heading p:not(.eyebrow),
.calendar-toolbar p,
.info-band p,
.split-layout p {
    max-width: 720px;
    color: var(--muted);
}

.card-grid {
    display: grid;
    gap: 20px;
}

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

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

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

.feature-card,
.exam-card,
.type-card,
.content-card,
.form-panel,
.contact-panel {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 12px 28px rgba(32, 42, 59, 0.07);
}

.feature-card {
    padding: 24px;
}

.card-number {
    display: inline-flex;
    margin-bottom: 22px;
    color: var(--blue);
    font-weight: 900;
}

.feature-card h2,
.exam-card h3,
.type-card h2,
.content-card h2,
.form-panel h2,
.contact-panel h2 {
    margin: 0 0 12px;
    color: var(--navy);
    font-size: 1.2rem;
    line-height: 1.25;
    letter-spacing: 0;
}

.feature-card p,
.exam-card p,
.type-card p,
.content-card p,
.form-panel p,
.contact-panel p {
    margin: 0;
    color: var(--muted);
}

.exam-card,
.type-card,
.content-card {
    padding: 26px;
}

.exam-card {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.exam-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.level-pill,
.status-pill {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    border-radius: 999px;
    padding: 5px 10px;
    font-size: 0.78rem;
    font-weight: 800;
    white-space: nowrap;
}

.level-pill {
    color: var(--navy);
    background: var(--cyan-soft);
}

.status-pill {
    color: var(--muted);
    background: #F7F7F7;
}

.status-pill.is-available {
    color: var(--success);
    background: #F7F7F7;
}

.status-pill.is-limited {
    color: var(--warning);
    background: var(--accent-soft);
}

.status-pill.is-preregistration {
    color: var(--blue-deep);
    background: var(--blue-soft);
}

.exam-meta {
    display: grid;
    gap: 10px;
    margin: 0;
}

.exam-meta div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    border-bottom: 1px solid var(--line);
    padding-bottom: 10px;
}

.exam-meta dt {
    color: var(--muted);
    font-weight: 700;
}

.exam-meta dd {
    margin: 0;
    color: var(--ink);
    font-weight: 800;
    text-align: right;
}

.center-action {
    margin-top: 28px;
    text-align: center;
}

.split-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
    gap: 48px;
    align-items: center;
}

.process-list,
.check-list {
    display: grid;
    gap: 14px;
}

.process-list div,
.check-list p,
.stats-grid div {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.process-list strong {
    width: 34px;
    height: 34px;
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(135deg, var(--navy), var(--blue));
}

.text-link {
    display: inline-flex;
    margin-top: 12px;
    color: var(--blue);
    font-weight: 800;
}

.faq-list {
    display: grid;
    gap: 12px;
}

.faq-list details {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px 20px;
}

.faq-list summary {
    cursor: pointer;
    color: var(--navy);
    font-weight: 900;
}

.faq-list p {
    margin: 12px 0 0;
    color: var(--muted);
}

.page-hero {
    color: #fff;
    background:
        radial-gradient(circle at 86% 10%, rgba(255, 50, 0, 0.24), transparent 32%),
        linear-gradient(90deg, rgba(0, 0, 0, 0.96), rgba(32, 42, 59, 0.88)),
        url("../img/hero-exam-center.png") center / cover no-repeat;
    padding: 108px 0 88px;
}

.page-hero.compact {
    padding: 82px 0 68px;
}

.calendar-toolbar,
.info-band {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    margin-bottom: 24px;
}

.calendar-board {
    display: grid;
    gap: 28px;
}

.calendar-month-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
}

.calendar-empty {
    padding: 32px;
    border: 1px dashed #CACACA;
    border-radius: var(--radius);
    background: #fff;
    text-align: center;
}

.calendar-empty h3 {
    margin: 0 0 8px;
    color: var(--navy);
}

.calendar-empty p {
    margin: 0;
    color: var(--muted);
}

.calendar-month-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 22px 24px;
    color: #fff;
    background:
        radial-gradient(circle at 92% 0%, rgba(255, 50, 0, 0.32), transparent 32%),
        linear-gradient(135deg, var(--navy), #202A3B);
}

.calendar-month-header h3 {
    margin: 4px 0 0;
    font-size: clamp(1.45rem, 3vw, 2rem);
    line-height: 1.1;
    letter-spacing: 0;
}

.calendar-month-header > span {
    display: inline-flex;
    min-height: 34px;
    align-items: center;
    border-radius: 999px;
    padding: 6px 12px;
    color: var(--blue-deep);
    background: #FFEBE5;
    font-weight: 700;
    white-space: nowrap;
}

.calendar-label {
    color: var(--cyan-soft);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.calendar-month-layout {
    display: grid;
    grid-template-columns: minmax(320px, 0.85fr) minmax(0, 1.15fr);
    gap: 0;
}

.month-grid {
    padding: 24px;
    background: linear-gradient(180deg, #F7F7F7, #FFFFFF);
    border-right: 1px solid var(--line);
}

.calendar-weekdays,
.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 8px;
}

.calendar-weekdays {
    margin-bottom: 10px;
}

.calendar-weekdays span {
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 700;
    text-align: center;
}

.calendar-day {
    aspect-ratio: 1;
    min-width: 0;
    display: grid;
    align-content: start;
    gap: 4px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 8px;
    color: var(--muted);
    background: #fff;
}

.calendar-day.is-empty {
    border-color: transparent;
    background: transparent;
}

.calendar-day.has-event {
    border-color: rgba(255, 50, 0, 0.38);
    background: var(--blue-soft);
    box-shadow: inset 0 0 0 1px rgba(255, 50, 0, 0.1);
}

.day-number {
    color: var(--navy);
    font-weight: 700;
    line-height: 1;
}

.event-count {
    align-self: end;
    color: var(--blue);
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.15;
}

.month-events {
    display: grid;
    gap: 16px;
    padding: 24px;
}

.calendar-event {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
}

.date-badge {
    height: 72px;
    display: grid;
    place-items: center;
    align-content: center;
    border-radius: var(--radius);
    color: #fff;
    background: linear-gradient(135deg, var(--blue-deep), #FF3200);
}

.date-badge strong {
    font-size: 1.55rem;
    line-height: 1;
}

.date-badge span {
    margin-top: 4px;
    font-size: 0.78rem;
    font-weight: 700;
}

.calendar-event-body {
    display: grid;
    gap: 12px;
}

.calendar-event-title {
    display: flex;
    justify-content: space-between;
    gap: 14px;
}

.calendar-event h4 {
    margin: 0;
    color: var(--navy);
    font-size: 1.08rem;
    line-height: 1.25;
}

.calendar-event dl {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 16px;
    margin: 0;
}

.calendar-event dl div {
    min-width: 0;
}

.calendar-event dt {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
}

.calendar-event dd {
    margin: 2px 0 0;
    color: var(--ink);
    font-weight: 700;
}

.info-band {
    margin-bottom: 0;
    padding: 32px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
}

.exam-table {
    width: 100%;
    min-width: 880px;
    border-collapse: collapse;
}

.exam-table th,
.exam-table td {
    padding: 18px;
    text-align: left;
    border-bottom: 1px solid var(--line);
    vertical-align: middle;
}

.exam-table th {
    color: var(--navy);
    background: var(--blue-soft);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.exam-table td strong,
.exam-table td span {
    display: block;
}

.exam-table td > span:not(.status-pill) {
    color: var(--muted);
    font-size: 0.9rem;
}

.exam-table tr:last-child td {
    border-bottom: 0;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.action-card {
    background:
        radial-gradient(circle at 90% 12%, rgba(20, 184, 166, 0.22), transparent 34%),
        linear-gradient(135deg, var(--navy), #202A3B);
}

.action-card h2,
.action-card p {
    color: #fff;
}

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

.type-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 5px;
    background: linear-gradient(90deg, var(--blue), #DA2B00, var(--accent));
}

.type-icon {
    width: 42px;
    height: 42px;
    display: inline-block;
    margin-bottom: 16px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--blue-soft), var(--cyan-soft));
    border: 1px solid var(--line);
}

.audience {
    margin: 20px 0;
    padding: 16px;
    border-radius: var(--radius);
    background: var(--surface-soft);
}

.audience strong,
.audience span {
    display: block;
}

.audience strong {
    color: var(--navy);
    margin-bottom: 6px;
}

.audience span {
    color: var(--muted);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.stats-grid div {
    display: block;
}

.stats-grid strong {
    display: block;
    color: var(--navy);
    font-size: 1.35rem;
    margin-bottom: 6px;
}

.stats-grid span {
    color: var(--muted);
}

.uk-focus-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(320px, 1.12fr);
    gap: 44px;
    align-items: center;
}

.uk-focus-grid h2 {
    margin: 0;
    color: var(--navy);
    font-size: clamp(1.7rem, 3vw, 2.45rem);
    line-height: 1.15;
}

.uk-focus-grid p:not(.eyebrow) {
    color: var(--muted);
}

.uk-visual-collage,
.uk-image-frame,
.service-visual {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.uk-visual-collage {
    position: relative;
    padding: 18px;
}

.uk-collage-main {
    width: 100%;
    border-radius: var(--radius);
}

.uk-collage-flag {
    position: absolute;
    right: 28px;
    bottom: 28px;
    width: 156px;
    border: 4px solid #fff;
    border-radius: var(--radius);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.22);
}

.services-grid {
    display: grid;
    gap: 22px;
}

.service-card {
    display: grid;
    grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
    gap: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 28px rgba(32, 42, 59, 0.07);
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 50, 0, 0.26);
    box-shadow: 0 18px 42px rgba(32, 42, 59, 0.12);
}

.service-visual {
    display: grid;
    place-items: center;
    min-height: 280px;
    border: 0;
    border-right: 1px solid var(--line);
    border-radius: 0;
    box-shadow: none;
    background: var(--surface-soft);
}

.service-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-body {
    padding: 30px;
}

.service-body h2 {
    margin: 0 0 12px;
    color: var(--navy);
    font-size: clamp(1.35rem, 2.5vw, 2rem);
    line-height: 1.15;
}

.service-body p {
    margin: 0;
    color: var(--muted);
}

.service-list {
    display: grid;
    gap: 10px;
    margin: 20px 0;
    padding: 0;
    list-style: none;
}

.service-list li {
    position: relative;
    padding-left: 26px;
    color: var(--ink);
    font-weight: 700;
}

.service-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.62em;
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--accent);
}

.uk-service-cta {
    align-items: center;
}

.uk-image-frame {
    padding: 16px;
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: 24px;
    align-items: start;
}

.form-panel,
.contact-panel {
    padding: 28px;
}

label {
    display: grid;
    gap: 7px;
    margin-top: 16px;
}

label span {
    color: var(--navy);
    font-weight: 800;
}

input,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 13px 14px;
    color: var(--ink);
    background: #fff;
}

textarea {
    resize: vertical;
}

input:focus,
textarea:focus {
    outline: 3px solid rgba(255, 50, 0, 0.18);
    border-color: var(--blue);
}

input[readonly] {
    color: var(--muted);
    background: var(--surface-soft);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.form-error {
    min-height: 24px;
    margin: 12px 0;
    color: #DA2B00;
    font-weight: 800;
}

.contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
}

.contact-list.large {
    gap: 16px;
    margin: 22px 0;
}

.contact-list.large li {
    display: grid;
    gap: 4px;
}

.contact-list strong {
    color: var(--navy);
}

.contact-list span,
.contact-list li {
    color: rgba(255, 255, 255, 0.76);
}

.contact-panel .contact-list span,
.contact-panel .contact-list li {
    color: var(--muted);
}

.map-placeholder {
    min-height: 320px;
    display: grid;
    place-items: center;
    border: 1px dashed #CACACA;
    border-radius: var(--radius);
    background: linear-gradient(135deg, #FFFFFF, var(--blue-soft), var(--cyan-soft));
    text-align: center;
    color: var(--muted);
}

.map-placeholder strong,
.map-placeholder span {
    display: block;
}

.map-placeholder strong {
    color: var(--navy);
    font-size: 1.3rem;
}

.map-placeholder iframe {
    width: 100%;
    height: 360px;
    border: 0;
}

.level-test-section {
    background: linear-gradient(180deg, #FFFFFF, var(--surface-soft));
}

.level-exam-frame {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.level-exam-header {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding: 28px;
    color: #fff;
    background:
        radial-gradient(circle at 92% 0%, rgba(255, 50, 0, 0.28), transparent 34%),
        linear-gradient(135deg, var(--navy), #000000);
}

.level-exam-header h2 {
    margin: 0 0 8px;
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    line-height: 1.08;
}

.level-exam-header p:not(.eyebrow) {
    max-width: 680px;
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
}

.level-exam-meta {
    display: flex;
    align-items: stretch;
    gap: 12px;
    flex: 0 0 auto;
}

.level-exam-meta > div:not(.timer-card) {
    min-width: 112px;
    display: grid;
    place-items: center;
    align-content: center;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius);
    padding: 14px;
    background: rgba(255, 255, 255, 0.08);
}

.level-exam-meta span {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 800;
}

.level-exam-meta strong {
    margin-top: 4px;
    color: #fff;
    font-size: 1.2rem;
}

.level-progress {
    height: 8px;
    background: var(--surface-soft);
}

.level-progress span {
    display: block;
    height: 100%;
    background: var(--blue);
    transition: width 0.25s ease;
}

.level-progress-text {
    margin: 0;
    padding: 12px 28px;
    border-bottom: 1px solid var(--line);
    color: var(--muted);
    font-weight: 800;
}

.level-exam-layout {
    display: grid;
    grid-template-columns: minmax(240px, 0.28fr) minmax(0, 0.72fr);
    min-height: 560px;
}

.level-question-sidebar {
    display: grid;
    align-content: start;
    gap: 18px;
    padding: 24px;
    border-right: 1px solid var(--line);
    background: var(--surface-soft);
}

.level-question-navigator {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
}

.level-question-navigator h3 {
    margin: 0 0 14px;
    color: var(--navy);
}

.level-question-navigator > div {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
}

.level-question-navigator button {
    aspect-ratio: 1;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--navy);
    background: #fff;
    cursor: pointer;
    font-weight: 900;
}

.level-question-navigator button.active {
    border-color: var(--blue);
    box-shadow: inset 0 0 0 2px rgba(255, 50, 0, 0.22);
}

.level-question-navigator button.is-answered {
    color: #fff;
    background: var(--navy);
    border-color: var(--navy);
}

.level-question-navigator button.active.is-answered {
    background: var(--blue);
    border-color: var(--blue);
}

.exam-rules-card {
    padding: 20px;
    box-shadow: none;
}

.level-question-stage {
    min-height: 390px;
}

.level-exam-controls {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding-top: 4px;
}

.level-exam-controls button:disabled {
    cursor: not-allowed;
    opacity: 0.45;
    transform: none;
}

.level-result-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 170px;
    gap: 24px;
    align-items: center;
    margin-bottom: 26px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
}

.level-result-card h2 {
    margin: 0 0 10px;
    color: var(--navy);
    font-size: clamp(1.7rem, 3vw, 2.45rem);
    line-height: 1.15;
}

.level-result-card p {
    color: var(--muted);
}

.level-result-note {
    margin: 12px 0 0;
    color: var(--warning) !important;
    font-weight: 800;
}

.score-circle {
    width: 164px;
    height: 164px;
    display: grid;
    place-items: center;
    align-content: center;
    border: 8px solid var(--blue);
    border-radius: 999px;
    background: var(--blue-soft);
    text-align: center;
}

.score-circle strong,
.score-circle span {
    display: block;
}

.score-circle strong {
    color: var(--navy);
    font-size: 2.2rem;
    line-height: 1;
}

.score-circle span {
    margin-top: 8px;
    color: var(--muted);
    font-weight: 800;
}

.level-result-actions {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.level-test-shell {
    display: grid;
    grid-template-columns: minmax(280px, 0.36fr) minmax(0, 0.64fr);
    gap: 24px;
    align-items: start;
}

.level-test-sidebar {
    position: sticky;
    top: 96px;
    display: grid;
    gap: 18px;
}

.timer-card {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: #fff;
    background:
        radial-gradient(circle at 86% 8%, rgba(255, 50, 0, 0.28), transparent 36%),
        linear-gradient(135deg, var(--navy), #000000);
    box-shadow: var(--shadow);
}

.timer-card.compact {
    min-width: 150px;
    padding: 14px 18px;
    border-color: rgba(255, 255, 255, 0.22);
    box-shadow: none;
}

.timer-card.compact strong {
    font-size: 1.6rem;
}

.timer-card span,
.timer-card strong {
    display: block;
}

.timer-card span {
    color: rgba(255, 255, 255, 0.72);
    font-weight: 800;
}

.timer-card strong {
    margin-top: 8px;
    font-size: clamp(2rem, 5vw, 3.4rem);
    line-height: 1;
}

.level-test-shell.is-ending .timer-card {
    border-color: var(--blue);
    box-shadow: 0 18px 45px rgba(255, 50, 0, 0.2);
}

.check-list.compact {
    margin-top: 18px;
}

.check-list.compact p {
    padding: 13px;
    font-size: 0.95rem;
}

.level-test-form {
    display: grid;
    gap: 18px;
    padding: 24px;
}

.level-question {
    min-width: 0;
    margin: 0;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.07);
}

.level-question legend {
    display: grid;
    gap: 8px;
    width: 100%;
    margin-bottom: 16px;
    color: var(--navy);
    font-size: 1.12rem;
    font-weight: 900;
    line-height: 1.35;
}

.level-question legend span {
    color: var(--blue);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.level-options {
    display: grid;
    gap: 10px;
}

.level-option {
    display: grid;
    grid-template-columns: 22px 36px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    margin: 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.level-option:hover {
    transform: translateY(-1px);
    border-color: rgba(255, 50, 0, 0.34);
    background: var(--blue-soft);
}

.level-option input {
    width: 18px;
    height: 18px;
    padding: 0;
}

.level-option span {
    color: var(--ink);
    font-weight: 700;
}

.option-letter {
    width: 34px;
    height: 34px;
    display: inline-grid;
    place-items: center;
    border-radius: 999px;
    color: var(--blue) !important;
    background: var(--blue-soft);
    font-weight: 900 !important;
}

.level-option:has(input:checked) {
    border-color: var(--blue);
    background: var(--blue-soft);
}

.level-option:has(input:checked) .option-letter {
    color: #fff !important;
    background: var(--blue);
}

.js-enabled .level-question:not(.is-active) {
    display: none;
}

.level-result-section {
    background: linear-gradient(180deg, #FFFFFF, var(--surface-soft));
}

.level-result-card.professional {
    margin-bottom: 22px;
    background:
        radial-gradient(circle at 92% 8%, rgba(255, 50, 0, 0.12), transparent 34%),
        #fff;
}

.score-circle.large {
    width: 190px;
    height: 190px;
}

.score-circle.large strong {
    font-size: 2.6rem;
}

.result-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 22px;
}

.result-metrics-grid div {
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06);
}

.result-metrics-grid span,
.result-metrics-grid strong {
    display: block;
}

.result-metrics-grid span {
    color: var(--muted);
    font-weight: 800;
}

.result-metrics-grid strong {
    margin-top: 8px;
    color: var(--navy);
    font-size: 2rem;
    line-height: 1;
}

.result-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
    gap: 22px;
}

.result-breakdown-card,
.result-next-card {
    padding: 26px;
}

.level-breakdown-list {
    display: grid;
    gap: 14px;
    margin-top: 18px;
}

.level-breakdown-row {
    display: grid;
    gap: 8px;
}

.level-breakdown-row > div:first-child {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.level-breakdown-row strong {
    color: var(--navy);
}

.level-breakdown-row span {
    color: var(--muted);
    font-weight: 800;
}

.mini-progress {
    height: 10px;
    overflow: hidden;
    border-radius: 999px;
    background: var(--surface-soft);
}

.mini-progress span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--blue);
}

.modal {
    position: fixed;
    inset: 0;
    z-index: 90;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.is-open {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.72);
}

.modal-panel {
    position: relative;
    z-index: 1;
    width: min(100%, 720px);
    max-height: calc(100vh - 40px);
    overflow: auto;
    border-radius: var(--radius);
    background: #fff;
    padding: 30px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.modal-panel h2 {
    margin: 0 0 8px;
    color: var(--navy);
}

.modal-panel p {
    margin: 0;
    color: var(--muted);
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 38px;
    height: 38px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    color: var(--navy);
    cursor: pointer;
    font-size: 1.45rem;
    line-height: 1;
}

.floating-whatsapp {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 70;
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 999px;
    padding: 0 18px 0 15px;
    color: #fff;
    background: #25D366;
    box-shadow: 0 14px 36px rgba(37, 211, 102, 0.34);
    font-weight: 900;
}

.whatsapp-icon {
    width: 24px;
    height: 24px;
    flex: 0 0 auto;
}

.site-footer {
    color: #fff;
    background:
        radial-gradient(circle at 14% 0%, rgba(255, 50, 0, 0.22), transparent 34%),
        linear-gradient(135deg, var(--navy-strong), #000000);
    padding: 58px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
    gap: 30px;
}

.site-footer p {
    color: rgba(255, 255, 255, 0.72);
}

.site-footer h2 {
    margin: 0 0 14px;
    font-size: 1rem;
}

.footer-brand {
    color: #fff;
    font-weight: 900;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.76);
}

.footer-links a:hover {
    color: #fff;
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.social-link {
    width: 38px;
    height: 38px;
    display: inline-grid;
    place-items: center;
    border: 1px solid rgba(255, 50, 0, 0.38);
    border-radius: 999px;
    color: #fff;
    background: rgba(255, 50, 0, 0.14);
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.social-link:hover {
    transform: translateY(-2px);
    border-color: var(--blue);
    background: var(--blue);
}

.social-link svg {
    width: 19px;
    height: 19px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 34px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    color: rgba(255, 255, 255, 0.66);
}

@media (max-width: 1020px) {
    .main-nav {
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px 16px 18px;
        background: #fff;
        border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow);
    }

    .main-nav.is-open {
        display: flex;
    }

    .nav-toggle {
        display: block;
    }

    .card-grid.four,
    .stats-grid,
    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .split-layout,
    .contact-grid,
    .uk-focus-grid,
    .service-card,
    .level-test-shell,
    .level-exam-layout,
    .result-detail-grid {
        grid-template-columns: 1fr;
    }

    .level-test-sidebar {
        position: static;
    }

    .level-question-sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .service-visual {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

}

@media (max-width: 760px) {
    .container {
        width: min(100% - 24px, var(--container));
    }

    .header-inner {
        min-height: 70px;
    }

    .brand small {
        display: none;
    }

    .brand-mark {
        width: 42px;
        height: 42px;
    }

    .main-nav {
        top: 70px;
    }

    .hero {
        min-height: 560px;
        background:
            radial-gradient(circle at 24% 16%, rgba(255, 50, 0, 0.28), transparent 38%),
            linear-gradient(180deg, rgba(0, 0, 0, 0.96) 0%, rgba(32, 42, 59, 0.88) 58%, rgba(32, 42, 59, 0.56) 100%),
            url("../img/hero-exam-center.png") center / cover no-repeat;
    }

    .hero-content {
        padding: 72px 0 58px;
    }

    .hero h1,
    .page-hero h1 {
        font-size: 2.3rem;
    }

    .hero p:not(.eyebrow),
    .page-hero p:not(.eyebrow) {
        font-size: 1rem;
    }

    .section {
        padding: 56px 0;
    }

    .card-grid.four,
    .card-grid.three,
    .card-grid.two,
    .content-grid,
    .stats-grid,
    .result-metrics-grid,
    .footer-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .level-exam-header,
    .level-question-sidebar,
    .level-test-form,
    .level-question {
        padding: 20px;
    }

    .level-exam-meta,
    .level-exam-controls,
    .level-result-actions {
        display: grid;
    }

    .level-exam-controls .btn,
    .level-result-actions .btn {
        width: 100%;
    }

    .uk-collage-flag {
        position: static;
        width: 100%;
        margin-top: 12px;
        border-width: 3px;
    }

    .service-body {
        padding: 24px;
    }

    .calendar-toolbar,
    .calendar-month-header,
    .info-band,
    .level-exam-header,
    .level-result-card,
    .footer-bottom {
        display: grid;
    }

    .level-result-card {
        grid-template-columns: 1fr;
    }

    .score-circle {
        width: 148px;
        height: 148px;
    }

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

    .calendar-month-layout {
        grid-template-columns: 1fr;
    }

    .month-grid {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .calendar-event {
        grid-template-columns: 58px minmax(0, 1fr);
    }

    .date-badge {
        height: 58px;
    }

    .date-badge strong {
        font-size: 1.25rem;
    }

    .calendar-event-title,
    .calendar-event dl {
        display: grid;
        grid-template-columns: 1fr;
    }

    .table-wrap {
        overflow: visible;
        border: 0;
        background: transparent;
        box-shadow: none;
    }

    .exam-table,
    .exam-table thead,
    .exam-table tbody,
    .exam-table tr,
    .exam-table th,
    .exam-table td {
        display: block;
        min-width: 0;
    }

    .exam-table thead {
        display: none;
    }

    .exam-table tr {
        margin-bottom: 14px;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: #fff;
        box-shadow: 0 10px 24px rgba(0, 0, 0, 0.07);
        overflow: hidden;
    }

    .exam-table td {
        display: grid;
        grid-template-columns: 120px 1fr;
        gap: 12px;
        padding: 14px 16px;
        border-bottom: 1px solid var(--line);
    }

    .exam-table td::before {
        content: attr(data-label);
        color: var(--muted);
        font-weight: 800;
    }

    .exam-table td:last-child {
        border-bottom: 0;
    }

    .exam-table .btn {
        width: 100%;
    }

    .modal-panel {
        padding: 24px 18px;
    }

    .floating-whatsapp {
        right: 14px;
        bottom: 14px;
    }
}

@media (max-width: 420px) {
    .hero-actions,
    .hero-actions .btn,
    .section .btn,
    .page-hero .btn {
        width: 100%;
    }

    .exam-table td {
        grid-template-columns: 1fr;
    }

    .month-grid,
    .month-events {
        padding: 16px;
    }

    .calendar-weekdays,
    .calendar-days {
        gap: 5px;
    }

    .calendar-day {
        padding: 6px 4px;
    }

    .event-count {
        font-size: 0.62rem;
    }
}

/* UI polish and motion layer */
body {
    text-rendering: optimizeLegibility;
}

::selection {
    color: #fff;
    background: var(--blue);
}

.site-header {
    transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 10px 32px rgba(32, 42, 59, 0.1);
}

.brand {
    transition: transform 0.2s ease;
}

.brand:hover {
    transform: translateY(-1px);
}

.main-nav a {
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.main-nav a:hover {
    transform: translateY(-1px);
}

.hero,
.page-hero {
    position: relative;
    overflow: hidden;
}

.hero::after,
.page-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.35), transparent 70%);
}

.hero-content,
.page-hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: heroRise 0.8s ease both;
}

.btn {
    position: relative;
    overflow: hidden;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
    box-shadow: 0 12px 28px rgba(32, 42, 59, 0.14);
}

.btn::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.28), transparent);
    transform: translateX(-120%);
    transition: transform 0.55s ease;
}

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

.feature-card,
.exam-card,
.type-card,
.content-card,
.form-panel,
.contact-panel,
.calendar-month-card,
.calendar-event,
.process-list div,
.check-list p,
.stats-grid div,
.info-band,
.faq-list details {
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.feature-card:hover,
.exam-card:hover,
.type-card:hover,
.content-card:hover,
.form-panel:hover,
.contact-panel:hover,
.calendar-month-card:hover,
.process-list div:hover,
.check-list p:hover,
.stats-grid div:hover,
.info-band:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 50, 0, 0.26);
    box-shadow: 0 18px 42px rgba(32, 42, 59, 0.12);
}

.calendar-day.has-event {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.calendar-day.has-event:hover {
    transform: translateY(-2px);
    box-shadow: inset 0 0 0 1px rgba(255, 50, 0, 0.22), 0 10px 22px rgba(255, 50, 0, 0.14);
}

.calendar-event:hover {
    transform: translateX(4px);
    border-color: rgba(255, 50, 0, 0.28);
    box-shadow: 0 12px 28px rgba(32, 42, 59, 0.09);
}

.faq-list details[open],
.faq-list details:hover {
    border-color: rgba(255, 50, 0, 0.28);
    box-shadow: 0 12px 24px rgba(32, 42, 59, 0.07);
}

.modal-panel {
    animation: modalIn 0.24s ease both;
}

.floating-whatsapp {
    animation: whatsappPulse 2.4s ease-in-out infinite;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.floating-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 42px rgba(37, 211, 102, 0.42);
}

.js-enabled .reveal-item {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.js-enabled .reveal-delay-1 {
    transition-delay: 70ms;
}

.js-enabled .reveal-delay-2 {
    transition-delay: 140ms;
}

.js-enabled .reveal-delay-3 {
    transition-delay: 210ms;
}

.js-enabled .reveal-delay-4 {
    transition-delay: 280ms;
}

.js-enabled .reveal-delay-5 {
    transition-delay: 350ms;
}

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

@keyframes heroRise {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes whatsappPulse {
    0%,
    100% {
        box-shadow: 0 14px 36px rgba(37, 211, 102, 0.35);
    }
    50% {
        box-shadow: 0 16px 44px rgba(37, 211, 102, 0.5);
    }
}

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

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }

    .js-enabled .reveal-item {
        opacity: 1;
        transform: none;
    }
}