@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");

:root {
    --navy: #102a43;
    --navy-light: #243b53;
    --blue: #2563eb;
    --blue-dark: #1d4ed8;
    --blue-soft: #eff6ff;
    --teal: #0f766e;
    --green: #15803d;
    --text: #334155;
    --muted: #64748b;
    --page: #f8fafc;
    --surface: #ffffff;
    --border: #e2e8f0;
    --border-blue: #bfdbfe;
    --shadow-small: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-medium: 0 12px 28px rgba(15, 23, 42, 0.08);
    --radius: 16px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 5.5rem;
}

body {
    min-width: 320px;
    background: var(--page);
    color: var(--text);
    font-family: "Inter", "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--blue);
}

a:hover {
    color: var(--blue-dark);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(226, 232, 240, 0.85);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: min(1180px, calc(100% - 2.5rem));
    min-height: 4.8rem;
    margin: 0 auto;
}

.logo {
    color: var(--navy);
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    text-decoration: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    list-style: none;
}

.nav-links a {
    display: inline-block;
    padding: 0.6rem 0.75rem;
    border-radius: 8px;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
    background: var(--blue-soft);
    color: var(--blue-dark);
    outline: none;
}

.nav-links .nav-contact {
    margin-left: 0.35rem;
    background: var(--navy);
    color: #fff;
}

.nav-links .nav-contact:hover,
.nav-links .nav-contact:focus-visible {
    background: var(--blue-dark);
    color: #fff;
}

.hamburger {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    margin: 5px auto;
    border-radius: 2px;
    background: var(--navy);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 6.5rem 1.25rem 6rem;
    background:
        radial-gradient(circle at 18% 15%, rgba(96, 165, 250, 0.4), transparent 31%),
        radial-gradient(circle at 83% 72%, rgba(45, 212, 191, 0.18), transparent 27%),
        linear-gradient(135deg, #102a43 0%, #173f6c 56%, #1d4ed8 150%);
    color: #fff;
    text-align: center;
}

.hero::before {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(15, 23, 42, 0.2));
    content: "";
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    width: min(880px, 100%);
    margin: 0 auto;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 0.65rem;
    margin-bottom: 1.4rem;
    flex-wrap: wrap;
}

.hero-badge {
    padding: 0.42rem 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.94);
    font-size: 0.84rem;
    font-weight: 600;
}

.hero h1 {
    max-width: 800px;
    margin: 0 auto 1.15rem;
    font-size: clamp(2.3rem, 5vw, 4.1rem);
    font-weight: 800;
    letter-spacing: -0.052em;
    line-height: 1.1;
}

.hero p {
    max-width: 730px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(1rem, 2vw, 1.16rem);
}

.hero-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.9rem;
    flex-wrap: wrap;
    margin-top: 1.8rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    min-height: 3.3rem;
    margin-top: 1.8rem;
    padding: 0.95rem 1.4rem;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.18);
    color: var(--navy);
    font-size: 0.98rem;
    font-weight: 800;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.hero-actions .cta-button {
    margin-top: 0;
}

.cta-button:hover,
.cta-button:focus-visible {
    background: #eff6ff;
    color: var(--navy);
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.24);
    outline: none;
    transform: translateY(-2px);
}

.cta-button-secondary {
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.24);
    box-shadow: none;
    color: #fff;
}

.cta-button-secondary:hover,
.cta-button-secondary:focus-visible {
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.16);
}

.hero-note {
    margin-top: 1rem !important;
    color: rgba(255, 255, 255, 0.72) !important;
    font-size: 0.88rem !important;
}

.section {
    width: min(1180px, calc(100% - 2.5rem));
    margin: 0 auto;
    padding: 5.5rem 0;
}

.section-heading {
    max-width: 760px;
    margin: 0 auto 2.7rem;
    text-align: center;
}

.eyebrow {
    margin-bottom: 0.65rem;
    color: var(--blue);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.section-heading h2,
.about h2 {
    margin-bottom: 0.9rem;
    color: var(--navy);
    font-size: clamp(1.8rem, 3.5vw, 2.55rem);
    font-weight: 800;
    letter-spacing: -0.042em;
    line-height: 1.18;
}

.section-heading > p:last-child {
    color: var(--muted);
}

.portal-hero {
    padding-top: 4.5rem;
}

.portal-grid,
.problems-grid,
.process-grid,
.testimonials-grid,
.services-grid,
.pricing-grid,
.materials-preview {
    display: grid;
    gap: 1.2rem;
}

.portal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 980px;
    margin: 0 auto;
}

.portal-card,
.problem-card,
.process-card,
.testimonial-card,
.service-card,
.pricing-card,
.material-preview-item,
.contact-form,
.contact-item,
.student-zone-link {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-small);
}

.portal-card,
.problem-card,
.process-card,
.service-card {
    padding: 1.85rem;
}

.portal-card {
    text-align: left;
}

.portal-card h3 {
    margin-bottom: 0.7rem;
    color: var(--navy);
    font-size: 1.05rem;
    line-height: 1.35;
}

.portal-card ul {
    margin: 0;
    padding-left: 1.15rem;
    color: var(--muted);
}

.portal-card li + li {
    margin-top: 0.45rem;
}

.problems-grid {
    grid-template-columns: repeat(3, 1fr);
}

.problem-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.problem-card:hover {
    box-shadow: var(--shadow-medium);
    transform: translateY(-4px);
}

.problem-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    margin-bottom: 1.25rem;
    border-radius: 12px;
    background: var(--blue-soft);
    color: var(--blue);
    font-size: 1.25rem;
}

.problem-card h3,
.process-card h3,
.service-card h3,
.material-preview-item h3,
.contact-item h3,
.student-zone-link h3 {
    margin-bottom: 0.6rem;
    color: var(--navy);
    font-size: 1.08rem;
    line-height: 1.35;
}

.problem-card p,
.process-card p,
.service-card p,
.material-preview-item p {
    color: var(--muted);
    font-size: 0.94rem;
}

.process {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: #f1f5f9;
    width: 100%;
    padding-right: max(1.25rem, calc((100% - 1180px) / 2));
    padding-left: max(1.25rem, calc((100% - 1180px) / 2));
}

.process .section-heading {
    margin-bottom: 2.5rem;
}

.process-grid {
    grid-template-columns: repeat(3, 1fr);
}

.process-card {
    position: relative;
    padding-top: 4.2rem;
}

.process-number {
    position: absolute;
    top: 1.4rem;
    left: 1.55rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--navy);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 800;
}

.testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
}

.testimonial-card {
    display: flex;
    flex-direction: column;
    padding: 1.8rem;
}

.rating {
    margin-bottom: 1rem;
    color: #f59e0b;
    font-size: 0.88rem;
    letter-spacing: 0.1em;
}

.testimonial-text {
    flex-grow: 1;
    margin-bottom: 1.4rem;
    color: var(--text);
    font-size: 0.95rem;
    font-style: italic;
    line-height: 1.75;
}

.testimonial-author {
    color: var(--navy);
    font-size: 0.92rem;
    font-weight: 800;
}

.testimonial-role {
    color: var(--muted);
    font-size: 0.84rem;
}

.services {
    border-top: 1px solid var(--border);
}

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

.service-card {
    border-top: 4px solid var(--blue);
}

.service-card > i {
    display: inline-block;
    margin-bottom: 1rem;
    color: var(--blue);
    font-size: 1.45rem;
}

.pricing {
    border-top: 1px solid var(--border);
    background: #f1f5f9;
    width: 100%;
    padding-right: max(1.25rem, calc((100% - 1180px) / 2));
    padding-left: max(1.25rem, calc((100% - 1180px) / 2));
}

.pricing-grid {
    grid-template-columns: repeat(4, 1fr);
    align-items: stretch;
}

.pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 1.8rem;
    text-align: center;
}

.pricing-card.featured {
    border: 2px solid var(--blue);
    box-shadow: 0 14px 28px rgba(37, 99, 235, 0.14);
}

.pricing-card.free-trial {
    border-color: #86efac;
    background: #f0fdf4;
}

.recommended {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    padding: 0.32rem 0.7rem;
    border-radius: 999px;
    background: var(--blue);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transform: translateX(-50%);
}

.pricing-card h3 {
    margin-bottom: 0.75rem;
    color: var(--navy);
    font-size: 1.08rem;
}

.price {
    margin-bottom: 0.1rem;
    color: var(--navy);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.045em;
}

.price.free {
    color: var(--green);
}

.price-period {
    margin-bottom: 1rem;
    color: var(--muted);
    font-size: 0.85rem;
}

.pricing-card > p:not(.price):not(.price-period):not(.recommended) {
    margin-bottom: 1.4rem;
    color: var(--muted);
    font-size: 0.91rem;
}

.card-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.9rem;
    margin-top: auto;
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--blue);
    border-radius: 9px;
    color: var(--blue-dark);
    font-size: 0.9rem;
    font-weight: 800;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.card-button:hover {
    background: var(--blue);
    color: #fff;
}

.free-trial .card-button {
    border-color: var(--green);
    color: var(--green);
}

.free-trial .card-button:hover {
    background: var(--green);
    color: #fff;
}

.materials-preview {
    grid-template-columns: repeat(3, 1fr);
}

.material-preview-item {
    display: flex;
    gap: 1rem;
    padding: 1.55rem;
    align-items: flex-start;
}

.material-preview-item > i {
    display: flex;
    flex: 0 0 44px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--blue-soft);
    color: var(--blue);
    font-size: 1.15rem;
}

.about {
    border-top: 1px solid var(--border);
}

.about-content {
    display: grid;
    grid-template-columns: minmax(230px, 0.7fr) minmax(0, 1.3fr);
    gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.about-image {
    overflow: hidden;
    width: 100%;
    max-width: 310px;
    aspect-ratio: 1 / 1;
    margin: 0 auto;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--blue-soft);
    box-shadow: var(--shadow-medium);
}

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

.about-text p:not(.eyebrow) {
    margin-bottom: 1rem;
    color: var(--muted);
}

.text-link {
    display: inline-flex;
    gap: 0.55rem;
    align-items: center;
    margin-top: 0.5rem;
    color: var(--blue-dark);
    font-size: 0.95rem;
    font-weight: 800;
    text-decoration: none;
}

.text-link:hover {
    gap: 0.8rem;
}

.faq {
    border-top: 1px solid var(--border);
    background: #f1f5f9;
    width: 100%;
    padding-right: max(1.25rem, calc((100% - 1180px) / 2));
    padding-left: max(1.25rem, calc((100% - 1180px) / 2));
}

.faq-list {
    max-width: 860px;
    margin: 0 auto;
}

.faq-item {
    overflow: hidden;
    margin-bottom: 0.85rem;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 1.15rem 1.3rem;
    border: 0;
    background: var(--surface);
    color: var(--navy);
    cursor: pointer;
    font: inherit;
    font-size: 0.97rem;
    font-weight: 800;
    text-align: left;
}

.faq-question i {
    color: var(--blue);
    font-size: 0.85rem;
    transition: transform 0.2s ease;
}

.faq-answer {
    display: grid;
    grid-template-rows: 0fr;
    background: var(--surface);
    transition: grid-template-rows 0.25s ease;
}

.faq-answer p {
    overflow: hidden;
    padding: 0 1.3rem;
    color: var(--muted);
    font-size: 0.94rem;
}

.faq-item.open .faq-answer {
    grid-template-rows: 1fr;
}

.faq-item.open .faq-answer p {
    padding-bottom: 1.25rem;
}

.faq-item.open .faq-question i {
    transform: rotate(180deg);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(290px, 0.95fr);
    gap: 1.4rem;
    align-items: start;
}

.contact-form {
    padding: 1.8rem;
}

.form-group {
    margin-bottom: 1.1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--navy);
    font-size: 0.91rem;
    font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.83rem 0.9rem;
    border: 1px solid #cbd5e1;
    border-radius: 9px;
    outline: none;
    background: #fff;
    color: var(--text);
    font: inherit;
    font-size: 0.94rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group textarea {
    min-height: 125px;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.13);
}

.consent {
    display: flex;
    gap: 0.65rem;
    align-items: flex-start;
    margin-bottom: 1.15rem;
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.45;
}

.consent input {
    width: 16px;
    height: 16px;
    margin-top: 0.15rem;
    accent-color: var(--blue);
}

.submit-button {
    width: 100%;
    min-height: 3.1rem;
    border: 0;
    border-radius: 9px;
    background: var(--navy);
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-size: 0.96rem;
    font-weight: 800;
    transition: background 0.2s ease, transform 0.2s ease;
}

.submit-button:hover,
.submit-button:focus-visible {
    background: var(--blue-dark);
    outline: none;
    transform: translateY(-1px);
}

.submit-button:disabled {
    cursor: wait;
    opacity: 0.7;
}

.form-status {
    min-height: 1.3rem;
    margin-top: 0.9rem;
    font-size: 0.88rem;
    font-weight: 600;
}

.form-status.success {
    color: var(--green);
}

.form-status.error {
    color: #b91c1c;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.contact-item,
.student-zone-link {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    align-items: flex-start;
}

.contact-item > i,
.student-zone-link > i {
    display: flex;
    flex: 0 0 38px;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 9px;
    background: var(--blue-soft);
    color: var(--blue);
}

.contact-item h3,
.student-zone-link h3 {
    margin-bottom: 0.2rem;
    font-size: 0.9rem;
}

.contact-item a,
.student-zone-link a {
    color: var(--blue-dark);
    font-size: 0.93rem;
    font-weight: 800;
    text-decoration: none;
}

.contact-item p,
.student-zone-link p {
    margin-top: 0.25rem;
    color: var(--muted);
    font-size: 0.83rem;
    line-height: 1.5;
}

.student-zone-link {
    border-color: var(--border-blue);
    background: var(--blue-soft);
}

.student-zone-link > i {
    background: var(--navy);
    color: #fff;
}

.student-zone-link a {
    display: inline-block;
    margin-top: 0.6rem;
}

footer {
    padding: 2.6rem 1.25rem;
    background: var(--navy);
    color: rgba(255, 255, 255, 0.82);
    text-align: center;
}

footer p {
    font-size: 0.88rem;
}

.footer-divider {
    width: min(560px, 100%);
    height: 1px;
    margin: 1.5rem auto;
    background: rgba(255, 255, 255, 0.18);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.85rem;
    text-decoration: none;
}

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

@media (max-width: 1024px) {
    .portal-grid,
    .problems-grid,
    .process-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .services-grid,
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .materials-preview {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    html {
        scroll-padding-top: 4.8rem;
    }
    .nav {
        width: min(100% - 2rem, 1180px);
        min-height: 4.4rem;
    }
    .hamburger {
        display: block;
    }
    .nav-links {
        position: absolute;
        top: calc(100% + 1px);
        left: 0;
        right: 0;
        display: none;
        padding: 0.65rem 1rem 1rem;
        border-bottom: 1px solid var(--border);
        background: rgba(255, 255, 255, 0.98);
        box-shadow: 0 10px 18px rgba(15, 23, 42, 0.08);
    }
    .nav-links.active {
        display: block;
    }
    .nav-links li {
        width: 100%;
    }
    .nav-links a,
    .nav-links .nav-contact {
        display: block;
        width: 100%;
        margin: 0;
        padding: 0.75rem;
    }
    .hero {
        padding: 4.8rem 1.25rem 4.5rem;
    }
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .section {
        width: min(100% - 2rem, 1180px);
        padding: 4rem 0;
    }
    .process,
    .pricing,
    .faq {
        width: 100%;
        padding-right: 1rem;
        padding-left: 1rem;
    }
    .portal-grid,
    .problems-grid,
    .process-grid,
    .testimonials-grid,
    .services-grid,
    .pricing-grid,
    .contact-wrapper,
    .about-content {
        grid-template-columns: 1fr;
    }
    .section-heading {
        margin-bottom: 2rem;
    }
    .portal-card,
    .problem-card,
    .process-card,
    .service-card,
    .testimonial-card,
    .pricing-card,
    .contact-form {
        padding: 1.45rem;
    }
    .pricing-card.featured {
        order: -1;
    }
    .about-image {
        max-width: 250px;
    }
    .hero h1 {
        font-size: clamp(2.15rem, 10vw, 3rem);
    }
    .cta-button {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* --- MODÁLNÍ OKNO (STUDENTSKÁ ZÓNA) --- */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 42, 67, 0.6); /* barva --navy s průhledností */
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

/* Aktivní stav modálu */
.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-card {
    position: relative;
    width: min(420px, calc(100% - 2.5rem));
    padding: 2.5rem 2rem;
    border: 1px solid var(--border-blue);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-medium);
    transform: scale(0.9);
    transition: transform 0.3s ease;
    text-align: center;
}

.modal-overlay.active .modal-card {
    transform: scale(1);
}

.modal-card h3 {
    margin-bottom: 0.6rem;
    color: var(--navy);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.modal-card p {
    margin-bottom: 1.8rem;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Tlačítko zavření (X) */
.modal-close {
    position: absolute;
    top: 0.8rem;
    right: 1.1rem;
    border: 0;
    background: transparent;
    color: var(--muted);
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s ease;
}

.modal-close:hover {
    color: var(--navy);
}

/* Úprava formuláře uvnitř modálu */
.modal-card .form-group {
    margin-bottom: 1.2rem;
}

.modal-card input[type="password"] {
    text-align: center;
    font-size: 1.05rem;
    letter-spacing: 0.1em;
}

/* Pět nabídek v ceníku: tři nahoře, dvě vycentrované dole. */
@media (min-width: 1025px) {
    .pricing-grid.five-plans {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }

    .pricing-grid.five-plans .pricing-card {
        grid-column: span 2;
    }

    .pricing-grid.five-plans .pricing-card:nth-child(4) {
        grid-column: 2 / span 2;
    }

    .pricing-grid.five-plans .pricing-card:nth-child(5) {
        grid-column: 4 / span 2;
    }
}

.premium-plan {
    background: linear-gradient(145deg, #ffffff, #f5f8ff);
}

.pricing-features {
    display: grid;
    gap: 0.55rem;
    margin: 0 0 1.4rem;
    padding: 0;
    color: var(--muted);
    font-size: 0.88rem;
    text-align: left;
    list-style: none;
}

.pricing-features li {
    position: relative;
    padding-left: 1.25rem;
}

.pricing-features li::before {
    position: absolute;
    left: 0;
    color: var(--green);
    font-weight: 800;
    content: "✓";
}

.pricing-note {
    max-width: 760px;
    margin: 1.25rem auto 0;
    color: var(--muted);
    font-size: 0.84rem;
    text-align: center;
}