/*
 * Archivo: Marketing/public/assets/css/site.css
 * Version: 2026-04-11
 * Modulo: Marketing publico IQDataCar.
 * Proposito: Definir la identidad visual de la landing publica separada
 * de Gestion, con una estetica clara, profesional y orientada a producto,
 * red tecnica y comunidad de talleres.
 */

:root {
    --bg: #f5f7fb;
    --bg-soft: #ffffff;
    --bg-elevated: #edf4fb;
    --bg-accent: #e4f0ff;
    --panel: rgba(255, 255, 255, 0.88);
    --panel-strong: rgba(255, 255, 255, 0.96);
    --line: rgba(16, 32, 51, 0.08);
    --line-strong: rgba(16, 32, 51, 0.16);
    --text: #102033;
    --muted: #627387;
    --muted-strong: #445468;
    --accent: #0f6bd9;
    --accent-strong: #43a1ff;
    --accent-soft: #dceeff;
    --accent-warm: #f1b955;
    --accent-green: #4db98b;
    --shadow: 0 28px 80px rgba(31, 52, 80, 0.12);
    --shadow-soft: 0 18px 38px rgba(31, 52, 80, 0.08);
    --radius-xl: 34px;
    --radius-lg: 24px;
    --radius-md: 18px;
    --container: 1580px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-width: 320px;
    font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 12% 8%, rgba(67, 161, 255, 0.12), transparent 0 24%),
        radial-gradient(circle at 88% 10%, rgba(241, 185, 85, 0.16), transparent 0 16%),
        linear-gradient(180deg, #fbfdff 0%, #f5f8fc 42%, #eef4fb 100%);
}

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

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

code {
    font-family: "IBM Plex Sans", "Consolas", monospace;
    font-size: 0.9em;
    color: #0d62bf;
    background: rgba(15, 107, 217, 0.08);
    padding: 2px 6px;
    border-radius: 8px;
}

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

.site-shell {
    position: relative;
    overflow: clip;
}

.container {
    width: min(calc(100% - 40px), var(--container));
    margin: 0 auto;
}

.container--wide {
    width: min(calc(100% - 48px), 1680px);
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.76);
    border-bottom: 1px solid rgba(16, 32, 51, 0.06);
}

.topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 0;
}

.brand {
    flex: 0 0 auto;
}

.brand img {
    width: clamp(170px, 17vw, 230px);
}

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

.site-nav > a:not(.btn) {
    color: var(--muted);
    font-size: 0.94rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: color 160ms ease, transform 160ms ease;
}

.site-nav > a:not(.btn):hover {
    color: var(--text);
    transform: translateY(-1px);
}

.menu-toggle {
    display: none;
    width: 52px;
    height: 52px;
    border: 1px solid var(--line-strong);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.78);
    padding: 12px;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
}

.menu-toggle span {
    display: block;
    height: 2px;
    margin: 6px 0;
    background: var(--text);
    border-radius: 999px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 0 18px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 0.92rem;
    letter-spacing: 0.02em;
    line-height: 1;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn--primary {
    color: #ffffff;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
    box-shadow: 0 16px 40px rgba(15, 107, 217, 0.2);
}

.btn--secondary {
    color: var(--text);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--line-strong);
    box-shadow: var(--shadow-soft);
}

.btn--ghost {
    color: var(--muted-strong);
    background: transparent;
    border: 1px solid rgba(16, 32, 51, 0.12);
}

.btn--lg {
    min-height: 54px;
    padding: 0 24px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(16, 32, 51, 0.08);
    color: var(--accent);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    box-shadow: var(--shadow-soft);
}

.hero {
    position: relative;
    padding: 84px 0 60px;
}

.hero__backdrop {
    position: absolute;
    inset: 30px 0 auto;
    height: 760px;
    background:
        radial-gradient(circle at 16% 18%, rgba(67, 161, 255, 0.18), transparent 0 24%),
        radial-gradient(circle at 82% 20%, rgba(241, 185, 85, 0.22), transparent 0 18%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0));
    pointer-events: none;
    filter: blur(12px);
}

.hero__grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(440px, 0.96fr);
    gap: 42px;
    align-items: start;
}

.hero__copy,
.hero__visual {
    position: relative;
}

.hero__copy h1 {
    margin: 22px 0 18px;
    max-width: 11.6ch;
    font-family: "Source Serif 4", Georgia, serif;
    font-size: clamp(3.3rem, 6.3vw, 6rem);
    line-height: 0.94;
    letter-spacing: -0.05em;
    font-weight: 700;
}

.hero__lead {
    max-width: 66ch;
    margin: 0;
    color: var(--muted);
    font-size: 1.08rem;
    line-height: 1.95;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.hero__facts {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-top: 34px;
}

.hero__facts div,
.hero__meta div,
.summary-card,
.module-card,
.workflow-step,
.plan-card,
.faq-list details,
.final-cta,
.network-card,
.showcase-card,
.hero-note {
    border: 1px solid var(--line);
    background: var(--panel);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
}

.hero__facts div {
    min-height: 150px;
    padding: 22px;
    border-radius: var(--radius-lg);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(240, 246, 255, 0.86));
}

.hero__facts strong {
    display: block;
    margin-bottom: 10px;
    color: var(--text);
    font-size: 1rem;
}

.hero__facts span {
    display: block;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.72;
}

.hero__meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 22px;
}

.hero__meta div {
    padding: 20px 20px 22px;
    border-radius: var(--radius-md);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(248, 251, 255, 0.82));
}

.hero__meta strong {
    display: block;
    margin-bottom: 6px;
    font-size: 0.98rem;
}

.hero__meta span {
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.65;
}

.hero__visual {
    display: grid;
    gap: 18px;
}

.hero-stage {
    position: relative;
    min-height: 720px;
    padding: 42px 32px 32px;
    border-radius: 40px;
    border: 1px solid rgba(16, 32, 51, 0.08);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(238, 245, 252, 0.95)),
        var(--bg-soft);
    box-shadow: 0 34px 90px rgba(33, 59, 91, 0.16);
    overflow: hidden;
}

.hero-stage__halo {
    position: absolute;
    border-radius: 50%;
    filter: blur(2px);
    opacity: 0.72;
    animation: haloDrift 9s ease-in-out infinite;
}

.hero-stage__halo--one {
    top: -120px;
    right: -100px;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(67, 161, 255, 0.34), rgba(67, 161, 255, 0));
}

.hero-stage__halo--two {
    left: -120px;
    bottom: -120px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(241, 185, 85, 0.28), rgba(241, 185, 85, 0));
    animation-delay: -3s;
}

.hero-stage__badge {
    position: absolute;
    top: 24px;
    left: 24px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(16, 32, 51, 0.08);
    box-shadow: var(--shadow-soft);
    color: var(--muted-strong);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    animation: badgePulse 3.8s ease-in-out infinite;
}

.hero-browser,
.hero-float {
    position: relative;
    z-index: 1;
}

.hero-browser--main {
    width: min(100%, 760px);
    margin: 62px auto 0;
    border-radius: 28px;
    box-shadow: 0 40px 75px rgba(34, 59, 90, 0.22);
}

.hero-browser--main img,
.hero-float img,
.showcase-card__media img {
    width: 100%;
    height: auto;
    border-radius: inherit;
}

.hero-float {
    position: absolute;
    border-radius: 24px;
    box-shadow: 0 26px 56px rgba(34, 59, 90, 0.18);
    animation: floatCard 5.8s ease-in-out infinite;
}

.hero-float--products {
    top: 110px;
    right: 6px;
    width: min(38%, 280px);
}

.hero-float--calendar {
    left: 12px;
    bottom: 58px;
    width: min(34%, 250px);
    animation-delay: -2.1s;
}

.hero-float--iqclip {
    right: 72px;
    bottom: 18px;
    width: min(30%, 218px);
    animation-delay: -3.5s;
}

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

.hero-note {
    padding: 20px 20px 22px;
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(246, 250, 255, 0.86));
}

.hero-note__kicker {
    display: block;
    margin-bottom: 10px;
    color: var(--accent);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero-note strong {
    display: block;
    margin-bottom: 8px;
    font-size: 1rem;
    line-height: 1.5;
}

.hero-note p {
    margin: 0;
    color: var(--muted);
    line-height: 1.72;
}

.section {
    padding: 100px 0;
}

.section--summary {
    padding-top: 72px;
}

.section--summary,
.section--showcase,
.section--plans {
    position: relative;
}

.section--summary::before,
.section--plans::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.32), rgba(255, 255, 255, 0));
}

.section-heading {
    max-width: 980px;
    margin-bottom: 42px;
}

.section-heading h2,
.workflow-copy h2,
.network-copy h2,
.final-cta h2,
.features-copy h2,
.institutional-card h2 {
    margin: 18px 0 14px;
    font-family: "Source Serif 4", Georgia, serif;
    line-height: 1.02;
    letter-spacing: -0.045em;
}

.section-heading h2 {
    font-size: clamp(2.4rem, 4vw, 4rem);
}

.section-heading p,
.workflow-copy p,
.network-copy p,
.features-copy p,
.summary-card p,
.module-card p,
.plan-card p,
.workflow-step p,
.faq-list p,
.footer p,
.showcase-card p,
.institutional-card p,
.feature-item__body p {
    margin: 0;
    color: var(--muted);
    line-height: 1.82;
    font-size: 1rem;
}

.summary-grid,
.module-grid,
.plans-grid {
    display: grid;
    gap: 22px;
}

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

.summary-card,
.module-card,
.plan-card {
    padding: 30px;
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 250, 255, 0.88));
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.summary-card:hover,
.module-card:hover,
.plan-card:hover,
.workflow-step:hover,
.network-card:hover,
.showcase-card:hover,
.hero-note:hover {
    transform: translateY(-4px);
    box-shadow: 0 26px 56px rgba(31, 52, 80, 0.14);
    border-color: rgba(15, 107, 217, 0.14);
}

.summary-card__index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    color: #ffffff;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
    font-weight: 800;
    box-shadow: 0 12px 26px rgba(15, 107, 217, 0.2);
}

.summary-card h3,
.module-card h3,
.plan-card h3,
.showcase-card h3 {
    margin: 18px 0 12px;
    font-family: "Source Serif 4", Georgia, serif;
    font-size: 1.52rem;
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.section--network {
    background:
        linear-gradient(180deg, rgba(222, 238, 255, 0.46), rgba(255, 255, 255, 0)),
        linear-gradient(90deg, rgba(255, 255, 255, 0.62), rgba(247, 251, 255, 0.82));
}

.network-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.94fr);
    gap: 28px;
    align-items: start;
}

.network-copy h2 {
    font-size: clamp(2.25rem, 4vw, 3.75rem);
}

.network-cards {
    display: grid;
    gap: 18px;
}

.network-card {
    position: relative;
    padding: 28px 28px 30px;
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(243, 248, 255, 0.9));
}

.network-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 84px;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-warm) 100%);
}

.network-card strong {
    display: block;
    margin-bottom: 10px;
    font-size: 1.08rem;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 22px;
}

.showcase-card {
    display: grid;
    grid-column: span 6;
    gap: 20px;
    padding: 26px;
    border-radius: 30px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(243, 249, 255, 0.9));
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.showcase-card--wide {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
}

.showcase-card__copy {
    align-self: start;
}

.showcase-pill,
.plan-card__tag {
    display: inline-flex;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(15, 107, 217, 0.12);
    color: var(--accent);
    background: rgba(15, 107, 217, 0.06);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.72rem;
    font-weight: 800;
}

.showcase-card__media {
    position: relative;
    padding: 14px;
    border-radius: 26px;
    background:
        linear-gradient(180deg, rgba(221, 237, 255, 0.78), rgba(255, 255, 255, 0.92)),
        var(--bg-soft);
    box-shadow: inset 0 0 0 1px rgba(15, 107, 217, 0.08);
    overflow: hidden;
}

.showcase-card__media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.52) 48%, transparent 100%);
    transform: translateX(-115%);
    animation: sheen 7.5s ease-in-out infinite;
    pointer-events: none;
}

.showcase-card__media img {
    position: relative;
    z-index: 1;
    border-radius: 20px;
    transition: transform 320ms ease;
}

.showcase-card:hover .showcase-card__media img {
    transform: scale(1.015);
}

.section--features {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.3), rgba(224, 238, 255, 0.22)),
        linear-gradient(90deg, rgba(67, 161, 255, 0.04), transparent 24%, transparent 76%, rgba(241, 185, 85, 0.06));
}

.features-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 30px;
    align-items: start;
}

.features-copy h2 {
    font-size: clamp(2.2rem, 3.8vw, 3.7rem);
}

.features-accordion {
    display: grid;
    gap: 14px;
}

.feature-item,
.institutional-card {
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(243, 249, 255, 0.9));
    box-shadow: var(--shadow);
    border-radius: 26px;
}

.feature-item {
    overflow: hidden;
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.feature-item:hover,
.institutional-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 26px 56px rgba(31, 52, 80, 0.14);
    border-color: rgba(15, 107, 217, 0.14);
}

.feature-item summary {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 16px;
    padding: 22px 24px;
    cursor: pointer;
    list-style: none;
}

.feature-item summary::-webkit-details-marker {
    display: none;
}

.feature-item__icon {
    width: 56px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(15, 107, 217, 0.12), rgba(67, 161, 255, 0.18));
    color: var(--accent);
    box-shadow: inset 0 0 0 1px rgba(15, 107, 217, 0.08);
}

.feature-item__icon svg {
    width: 28px;
    height: 28px;
}

.feature-item__title-wrap strong {
    display: block;
    margin-bottom: 4px;
    font-size: 1.06rem;
}

.feature-item__title-wrap span {
    display: block;
    color: var(--muted);
    line-height: 1.65;
}

.feature-item__toggle {
    position: relative;
    width: 20px;
    height: 20px;
    flex: 0 0 auto;
}

.feature-item__toggle::before,
.feature-item__toggle::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 2px;
    border-radius: 999px;
    background: var(--accent);
    transform: translate(-50%, -50%);
    transition: transform 180ms ease, opacity 180ms ease;
}

.feature-item__toggle::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.feature-item[open] .feature-item__toggle::after {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg) scaleX(0.4);
}

.feature-item__body {
    padding: 0 24px 24px 96px;
}

.feature-item__body p {
    max-width: 70ch;
}

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

.workflow-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 42px;
    align-items: start;
}

.workflow-copy h2 {
    font-size: clamp(2.15rem, 3.8vw, 3.45rem);
}

.workflow-steps {
    display: grid;
    gap: 18px;
}

.workflow-step {
    padding: 26px 28px;
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(246, 249, 255, 0.9));
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.workflow-step strong {
    display: block;
    margin-bottom: 12px;
    font-size: 1.02rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
}

.section--plans {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.4), rgba(236, 244, 252, 0.2)),
        linear-gradient(90deg, rgba(67, 161, 255, 0.06), transparent 20%, transparent 80%, rgba(241, 185, 85, 0.1));
}

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

.plan-card ul {
    padding-left: 18px;
    margin: 18px 0 0;
    color: var(--muted-strong);
    line-height: 1.9;
}

.plan-card--featured {
    background:
        linear-gradient(165deg, rgba(233, 243, 255, 0.98), rgba(255, 255, 255, 0.92)),
        var(--bg-soft);
    border-color: rgba(15, 107, 217, 0.16);
    transform: translateY(-6px);
}

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

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

.faq-list details {
    border-radius: var(--radius-lg);
    padding: 0 24px;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 250, 255, 0.88));
}

.faq-list summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 0;
    cursor: pointer;
    list-style: none;
    font-weight: 800;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary::after {
    content: "+";
    font-size: 1.4rem;
    color: var(--accent);
}

.faq-list details[open] summary::after {
    content: "-";
}

.faq-list p {
    padding-bottom: 22px;
}

.section--final-cta {
    padding-top: 32px;
}

.section--institutional {
    background:
        linear-gradient(180deg, rgba(229, 239, 250, 0.5), rgba(255, 255, 255, 0.14)),
        linear-gradient(90deg, rgba(255, 255, 255, 0.8), rgba(245, 249, 253, 0.92));
}

.institutional-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.institutional-card {
    padding: 28px 30px;
}

.institutional-card--story {
    grid-column: span 2;
}

.institutional-card h2 {
    font-size: clamp(2rem, 3.4vw, 3.15rem);
}

.institutional-card h3 {
    margin: 18px 0 12px;
    font-family: "Source Serif 4", Georgia, serif;
    font-size: 1.62rem;
    line-height: 1.16;
    letter-spacing: -0.03em;
}

.institutional-list {
    margin: 18px 0 0;
    padding-left: 18px;
    color: var(--muted-strong);
    line-height: 1.9;
}

.institutional-list a {
    color: var(--accent);
}

.final-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 38px;
    border-radius: calc(var(--radius-xl) + 2px);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(235, 245, 255, 0.94)),
        var(--bg-soft);
}

.final-cta h2 {
    margin: 14px 0 0;
    max-width: 20ch;
    font-size: clamp(2rem, 3vw, 3rem);
}

.final-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.footer {
    padding: 38px 0 54px;
}

.footer__inner {
    display: grid;
    grid-template-columns: minmax(280px, 1.4fr) repeat(4, minmax(140px, 1fr));
    align-items: start;
    gap: 28px;
    padding-top: 26px;
    border-top: 1px solid rgba(16, 32, 51, 0.08);
}

.footer__brand {
    max-width: 34ch;
}

.footer__mark {
    width: 54px;
    margin-bottom: 10px;
}

.footer__group {
    display: grid;
    gap: 14px;
}

.footer__title {
    color: #8d9cae;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.footer__links {
    display: grid;
    gap: 12px;
    color: var(--muted);
}

[data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 620ms ease, transform 620ms ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes floatCard {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -10px, 0);
    }
}

@keyframes haloDrift {
    0%, 100% {
        transform: scale(1) translate3d(0, 0, 0);
    }
    50% {
        transform: scale(1.06) translate3d(8px, -8px, 0);
    }
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: var(--shadow-soft);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 20px 34px rgba(15, 107, 217, 0.12);
    }
}

@keyframes sheen {
    0%, 100% {
        transform: translateX(-115%);
    }
    52%,
    68% {
        transform: translateX(115%);
    }
}

@media (max-width: 1240px) {
    .hero__grid,
    .workflow-grid,
    .network-grid,
    .features-layout,
    .summary-grid,
    .module-grid,
    .plans-grid {
        grid-template-columns: 1fr;
    }

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

    .showcase-card,
    .showcase-card--wide {
        grid-column: 1 / -1;
        grid-template-columns: 1fr;
    }

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

    .institutional-card--story {
        grid-column: auto;
    }

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

    .hero-stage {
        min-height: 660px;
    }

    .plan-card--featured {
        transform: none;
    }
}

@media (max-width: 960px) {
    .menu-toggle {
        display: inline-block;
    }

    .site-nav {
        position: absolute;
        top: calc(100% + 10px);
        right: 20px;
        left: 20px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 18px;
        border-radius: 24px;
        background: rgba(255, 255, 255, 0.98);
        border: 1px solid var(--line);
        box-shadow: var(--shadow);
    }

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

    .site-nav > a:not(.btn) {
        padding: 2px 0;
    }

    .hero {
        padding-top: 42px;
    }

    .hero__copy h1,
    .final-cta h2 {
        max-width: none;
    }

    .hero-note-row,
    .final-cta {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: stretch;
    }

    .section,
    .section--summary {
        padding: 76px 0;
    }

    .hero-stage {
        min-height: 620px;
        padding: 38px 22px 24px;
    }

    .hero-browser--main {
        margin-top: 78px;
    }

    .hero-float--products {
        top: 118px;
        right: 0;
        width: min(42%, 250px);
    }

    .hero-float--calendar {
        left: 0;
        bottom: 56px;
        width: min(40%, 230px);
    }

    .hero-float--iqclip {
        right: 22px;
        bottom: 10px;
        width: min(34%, 196px);
    }
}

@media (max-width: 640px) {
    .container {
        width: min(calc(100% - 28px), var(--container));
    }

    .container--wide {
        width: min(calc(100% - 24px), 1680px);
    }

    .topbar__inner {
        padding: 14px 0;
    }

    .hero__copy h1 {
        font-size: clamp(2.65rem, 12vw, 4rem);
        max-width: none;
    }

    .hero__facts,
    .hero__meta,
    .hero-note-row,
    .footer__inner {
        grid-template-columns: 1fr;
    }

    .hero__facts div,
    .hero__meta div,
    .summary-card,
    .module-card,
    .workflow-step,
    .plan-card,
    .showcase-card,
    .network-card,
    .feature-item summary,
    .feature-item__body,
    .final-cta,
    .hero-note,
    .institutional-card {
        padding: 22px;
    }

    .feature-item summary {
        grid-template-columns: auto minmax(0, 1fr) auto;
    }

    .feature-item__body {
        padding-top: 0;
        padding-left: 22px;
    }

    .hero-stage {
        min-height: auto;
        padding: 34px 16px 18px;
    }

    .hero-stage__badge {
        left: 16px;
        right: 16px;
        top: 16px;
        justify-content: center;
        text-align: center;
    }

    .hero-browser--main {
        width: 100%;
        margin-top: 82px;
    }

    .hero-float {
        position: relative;
        width: 100%;
        max-width: none;
        top: auto;
        right: auto;
        left: auto;
        bottom: auto;
        margin-top: 14px;
    }

    .btn,
    .btn--lg {
        width: 100%;
    }

    .hero__actions,
    .plans-actions,
    .final-cta__actions {
        flex-direction: column;
    }

    .section-heading h2,
    .workflow-copy h2,
    .network-copy h2,
    .final-cta h2 {
        letter-spacing: -0.04em;
    }
}

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

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}