:root {
    --pp-page-bg: #f1f5f9;
    --pp-hero-bg: #ffffff;
    --pp-section-bg: #ffffff;
    --pp-section-alt-bg: #e5f0ff;
    --pp-primary: #0f766e;
    --pp-primary-soft: #ccfbf1;
    --pp-accent: #f97316;
    --pp-text-main: #0f172a;
    --pp-text-muted: #6b7280;
    --pp-border: #e2e8f0;
    --pp-radius-lg: 1.5rem;
    --pp-radius-md: 1rem;
    --pp-shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.12);
    --pp-shadow-card: 0 20px 65px rgba(15, 23, 42, 0.16);
}

html {
    font-size: 17px;
}

body {
    margin: 0;
    font-family: "Source Sans 3", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top, #e0f2fe 0, #f1f5f9 38%, #e5e7eb 100%);
    color: var(--pp-text-main);
    line-height: 1.6;
}

/* Globální prvky */

.section {
    padding: 4.5rem 0;
}

.section-alt {
    background: linear-gradient(135deg, #e0f2fe 0, #eef2ff 40%, #f9fafb 100%);
}

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

.section-title {
    font-family: "DM Sans", system-ui, sans-serif;
    font-weight: 600;
    font-size: 1.7rem;
    letter-spacing: 0.01em;
}

.section-lead {
    color: var(--pp-text-muted);
    max-width: 40rem;
}

/* Navigace */

.main-navbar {
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.navbar-brand {
    font-family: "DM Sans", system-ui, sans-serif;
}

.brand-logo {
    width: 40px;
    height: 40px;
    border-radius: 1.1rem;
    background: radial-gradient(circle at 10% 0, #f97316, #0f766e);
    color: #ffffff;
    font-size: 1.1rem;
}

.brand-name {
    font-weight: 600;
    font-size: 1.05rem;
}

.brand-tagline {
    font-size: 0.8rem;
    color: var(--pp-text-muted);
}

.nav-link {
    font-size: 0.94rem;
    font-weight: 500;
    color: var(--pp-text-muted);
}

.nav-link:hover,
.nav-link:focus {
    color: var(--pp-text-main);
}

.navbar .btn-primary {
    font-size: 0.9rem;
}

/* Hero */

.site-header {
    padding-top: 4.5rem; /* prostor pro fixed nav */
}

.hero-section {
    padding: 4.5rem 0 4rem;
}

.hero-section .container {
    position: relative;
}

.hero-section::before {
    content: "";
    position: absolute;
    inset: -40px 10%;
    background:
        radial-gradient(circle at 0 0, rgba(14, 165, 233, 0.3), transparent 60%),
        radial-gradient(circle at 80% 0, rgba(249, 115, 22, 0.25), transparent 60%);
    opacity: 0.65;
    z-index: -1;
}

.hero-section .row {
    background: var(--pp-hero-bg);
    border-radius: 1.75rem;
    box-shadow: var(--pp-shadow-card);
    border: 1px solid var(--pp-border);
    padding: 2.4rem 2.2rem;
}

.hero-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.8rem;
    border-radius: 999px;
    background: #ecfeff;
    color: #0f766e;
    font-size: 0.85rem;
    font-weight: 500;
}

.hero-title {
    font-family: "DM Sans", system-ui, sans-serif;
    font-weight: 700;
    font-size: clamp(2.1rem, 2.3vw + 1.8rem, 2.7rem);
    margin-bottom: 0.75rem;
}

.hero-text {
    color: var(--pp-text-muted);
    max-width: 31rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.45rem;
    margin-bottom: 1.6rem;
}

.btn-primary {
    background: linear-gradient(135deg, #0f766e, #22c55e);
    border: none;
    box-shadow: 0 14px 40px rgba(15, 118, 110, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #15827a, #16a34a);
}

.btn-outline-secondary {
    border-color: #cbd5f5;
}

.hero-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 1.2rem;
    padding-top: 1rem;
    border-top: 1px dashed #cbd5f5;
}

.hero-meta-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #9ca3af;
}

.hero-meta-value a {
    color: var(--pp-text-main);
    text-decoration: none;
}

.hero-meta-value a:hover {
    text-decoration: underline;
}

/* Hero – panel */

.hero-panel {
    border-radius: 1.4rem;
    border: 1px solid var(--pp-border);
    background: radial-gradient(circle at 0 0, #ecfeff 0, #f9fafb 35%, #e5e7eb 100%);
    padding: 1.4rem 1.3rem;
}

.hero-panel-header {
    margin-bottom: 1rem;
}

.hero-panel-label {
    font-size: 0.8rem;
    color: var(--pp-text-muted);
}

.hero-panel-title {
    font-family: "DM Sans", system-ui, sans-serif;
    font-weight: 600;
}

.hero-panel-badge {
    font-size: 0.8rem;
    border-radius: 999px;
    padding: 0.3rem 0.7rem;
    background: #ecfeff;
    color: #0f766e;
}

.hero-panel-body {
    background: #ffffff;
    border-radius: 1.1rem;
    padding: 1rem 0.9rem 0.95rem;
    box-shadow: 0 12px 30px rgba(148, 163, 184, 0.3);
}

.hero-stat-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.hero-stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #9ca3af;
}

.hero-stat-value {
    display: block;
    font-weight: 600;
    font-size: 1.1rem;
    color: #0f172a;
}

.hero-stat-note {
    font-size: 0.86rem;
    color: var(--pp-text-muted);
}

/* Konverzační timeline */

.conversation-timeline {
    border-top: 1px dashed #e5e7eb;
    border-bottom: 1px dashed #e5e7eb;
    padding: 0.9rem 0;
    margin-bottom: 0.8rem;
}

.conversation-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 0.7rem;
    align-items: start;
    padding: 0.55rem 0;
}

.conversation-icon {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.conversation-icon.customer {
    background: #eff6ff;
    color: #1d4ed8;
}

.conversation-icon.bot {
    background: #ecfdf5;
    color: #15803d;
}

.conversation-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: #4b5563;
}

.conversation-text {
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
}

.conversation-channel {
    font-size: 0.75rem;
    color: #6b7280;
}

.conversation-tags .badge {
    font-size: 0.7rem;
    border-radius: 999px;
}

.bg-soft-primary {
    background: #eff6ff;
    color: #1d4ed8;
}

.bg-soft-neutral {
    background: #f3f4f6;
    color: #374151;
}

.hero-panel-footer {
    font-size: 0.86rem;
    color: var(--pp-text-muted);
}

.hero-mini-card {
    margin-top: 0.9rem;
    background: rgba(15, 23, 42, 0.92);
    color: #f9fafb;
    border-radius: 999px;
    padding: 0.45rem 0.9rem;
    font-size: 0.85rem;
}

/* Seznam vlastností */

.feature-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.feature-list li {
    display: flex;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.feature-list i {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background: #ecfeff;
    color: #0f766e;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.feature-list h3 {
    font-size: 1.02rem;
    margin-bottom: 0.25rem;
}

.feature-list p {
    font-size: 0.96rem;
    color: var(--pp-text-muted);
}

/* Obrázkové karty */

.image-card {
    position: relative;
}

.image-card img {
    width: 100%;
    display: block;
    box-shadow: var(--pp-shadow-soft);
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.image-card-note {
    position: absolute;
    right: 1.2rem;
    bottom: 1.2rem;
    background: rgba(15, 23, 42, 0.9);
    color: #f9fafb;
    border-radius: 1rem;
    padding: 0.6rem 0.9rem;
    font-size: 0.83rem;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.image-card.stacked {
    position: relative;
}

.image-card.stacked .image-card-overlay {
    position: absolute;
    right: 0.5rem;
    bottom: -1rem;
    max-width: 70%;
    box-shadow: var(--pp-shadow-card);
}

/* Přínosy */

.benefit-card {
    background: var(--pp-section-bg);
    border-radius: var(--pp-radius-md);
    padding: 1.4rem 1.3rem;
    box-shadow: 0 12px 30px rgba(148, 163, 184, 0.25);
    border: 1px solid #dbeafe;
}

.benefit-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background: #ecfeff;
    color: #0f766e;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.benefit-card h3 {
    font-size: 1.02rem;
    margin-bottom: 0.35rem;
}

.benefit-card p {
    font-size: 0.96rem;
    color: var(--pp-text-muted);
}

.metrics-strip {
    display: grid;
    gap: 1rem;
}

.metrics-item {
    background: #f9fafb;
    border-radius: var(--pp-radius-md);
    padding: 1rem 1rem;
    border: 1px dashed #cbd5f5;
}

.metrics-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #9ca3af;
}

.metrics-value {
    display: block;
    font-weight: 600;
    color: #0f172a;
}

.metrics-desc {
    font-size: 0.9rem;
    color: var(--pp-text-muted);
    margin-top: 0.2rem;
}

.note-card {
    background: #0f172a;
    color: #e5e7eb;
    border-radius: 1.3rem;
    padding: 1.4rem 1.3rem;
    box-shadow: var(--pp-shadow-soft);
}

.note-card h3 {
    font-size: 1.02rem;
    margin-bottom: 0.4rem;
}

/* Scénáře */

.scenario-card {
    background: #ffffff;
    border-radius: var(--pp-radius-md);
    padding: 1.25rem 1.2rem;
    box-shadow: 0 14px 35px rgba(148, 163, 184, 0.25);
    border: 1px solid #d1d5db;
}

.scenario-icon {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    background: radial-gradient(circle at 0 0, #fed7aa, #0ea5e9);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #022c22;
    margin-bottom: 0.6rem;
}

.scenario-card h3 {
    font-size: 1.02rem;
    margin-bottom: 0.35rem;
}

.scenario-card p {
    font-size: 0.95rem;
    color: var(--pp-text-muted);
}

.scenario-label {
    color: #4b5563;
}

/* Timeline */

.timeline {
    display: grid;
    gap: 1.1rem;
    position: relative;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 18px;
    top: 0.3rem;
    bottom: 0.3rem;
    border-left: 1px dashed #cbd5f5;
}

.timeline-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.8rem;
    align-items: flex-start;
}

.timeline-badge {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background: #0f766e;
    color: #ecfeff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(15, 118, 110, 0.45);
    z-index: 1;
}

.timeline-content {
    background: #ffffff;
    border-radius: 1.1rem;
    padding: 0.9rem 1rem;
    box-shadow: 0 8px 22px rgba(148, 163, 184, 0.2);
    border: 1px solid #e2e8f0;
}

.timeline-content h3 {
    font-size: 1.02rem;
    margin-bottom: 0.35rem;
}

.timeline-content p {
    font-size: 0.95rem;
    color: var(--pp-text-muted);
}

/* Týmy */

.teams-list {
    list-style: none;
    padding-left: 0;
    margin: 1.2rem 0;
}

.teams-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.5rem;
    color: var(--pp-text-main);
}

.teams-list i {
    color: #0f766e;
}

/* Cookies sekce */

.cookies-section {
    background: #0f172a;
    color: #e5e7eb;
}

.cookies-info-text p {
    color: #cbd5f5;
}

.cookies-section .btn-outline-primary {
    border-color: #a5b4fc;
    color: #e5e7eb;
}

.cookies-section .btn-outline-primary:hover {
    background: #312e81;
    border-color: #818cf8;
}

.cookies-image-card img {
    border-radius: 1.4rem;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.65);
}

.cookies-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.9rem;
}

.cookies-tags span {
    font-size: 0.8rem;
    border-radius: 999px;
    padding: 0.25rem 0.7rem;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.7);
}

/* Kontakt */

.contact-section {
    background: #f9fafb;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.4rem;
}

.contact-info i {
    color: #0f766e;
}

.contact-info a {
    color: var(--pp-text-main);
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.contact-card {
    background: #ffffff;
    border-radius: var(--pp-radius-lg);
    padding: 1.7rem 1.6rem;
    border: 1px solid #e5e7eb;
}

.contact-card .form-control,
.contact-card .form-select {
    border-radius: 0.75rem;
    font-size: 0.96rem;
}

.contact-card .form-control:focus,
.contact-card .form-select:focus {
    border-color: #0f766e;
    box-shadow: 0 0 0 0.12rem rgba(34, 197, 94, 0.35);
}

.link-underline {
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Footer */

.site-footer {
    background: #020617;
    color: #e5e7eb;
    padding: 3rem 0 1.5rem;
    margin-top: 0;
}

.footer-title {
    font-family: "DM Sans", system-ui, sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-text {
    font-size: 0.95rem;
    color: #9ca3af;
}

.footer-subtitle {
    font-size: 1.02rem;
    margin-bottom: 0.7rem;
}

.footer-links li {
    margin-bottom: 0.3rem;
}

.footer-links a {
    color: #cbd5f5;
    font-size: 0.95rem;
    text-decoration: none;
}

.footer-links a:hover {
    color: #a5b4fc;
}

.footer-cookie-btn {
    font-size: 0.9rem;
    color: #a5b4fc;
}

.footer-cookie-btn:hover {
    color: #c4b5fd;
}

.footer-divider {
    border-color: #1f2937;
    margin: 1.8rem 0 1rem;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

/* Cookie banner */

.cookie-banner {
    position: fixed;
    inset-inline: 0;
    bottom: 0;
    z-index: 1050;
    background: #ffffff;
    box-shadow: 0 -12px 35px rgba(15, 23, 42, 0.18);
}

.cookie-banner-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
}

.cookie-banner-text {
    max-width: 540px;
}

.cookie-banner-text p {
    font-size: 0.9rem;
    color: var(--pp-text-muted);
}

.cookie-banner-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.35rem;
}

.cookie-banner .btn-link {
    color: #4b5563;
    text-decoration: underline;
    text-underline-offset: 3px;
    font-size: 0.88rem;
}

/* Cookie modal */

.cookie-modal {
    border-radius: 1.3rem;
    border: 1px solid #e5e7eb;
}

.cookie-modal .modal-header {
    border-bottom-color: #e5e7eb;
}

.cookie-modal .modal-footer {
    border-top-color: #e5e7eb;
}

/* Responsivita */

@media (max-width: 991.98px) {
    .hero-section .row {
        padding: 1.6rem 1.4rem;
    }
}

@media (max-width: 767.98px) {
    .cookie-banner-inner {
        align-items: flex-start;
    }

    .cookie-banner-actions {
        align-items: flex-start;
    }
}