/* Gestor ISO 27001 — Landing visual (tema alinhado ao produto dark) */
:root {
    --bg-dark: #0a0f18;
    --bg-panel: #111827;
    --bg-elevated: #1a2332;
    --ink: #e8ecf3;
    --ink-muted: #94a3b8;
    --cyan: #22d3ee;
    --cyan-dim: rgba(34, 211, 238, 0.15);
    --accent: #0ea5e9;
    --accent-deep: #0369a1;
    --iso-blue: #004494;
    --gold: #fbbf24;
    --radius: 16px;
    --radius-sm: 12px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
    --shadow-glow: 0 0 60px rgba(34, 211, 238, 0.12);
    --font: Arial, Helvetica, sans-serif;
    --font-display: Arial, Helvetica, sans-serif;
    --max: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--ink);
    background: var(--bg-dark);
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
}

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

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10, 15, 24, 0.9);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

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

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
}

/* Logo ISO 27001 (selo circular) */
.logo-iso {
    object-fit: contain;
    height: auto;
    display: block;
    flex-shrink: 0;
    border-radius: 50%;
}

.brand-iso {
    max-height: 44px;
    width: auto;
    max-width: 44px;
    box-shadow: var(--shadow-glow);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.brand-text strong {
    font-size: 1.08rem;
    font-weight: 700;
    color: #fff;
}

.brand-text small {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--cyan);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.nav {
    display: flex;
    align-items: center;
    gap: 1.05rem;
}

.nav a {
    text-decoration: none;
    color: var(--ink-muted);
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    transition: color 0.2s;
}

.nav a:hover {
    color: var(--cyan);
}

.nav-cta {
    padding: 0.48rem 0.95rem;
    background: linear-gradient(135deg, var(--cyan), var(--accent));
    color: #0a0f18 !important;
    border-radius: 999px;
    font-weight: 700;
}

.nav-cta:hover {
    filter: brightness(1.08);
    color: #0a0f18 !important;
}

.nav-login {
    padding: 0.45rem 0.85rem;
    border: 1px solid rgba(34, 211, 238, 0.45);
    border-radius: 999px;
    color: var(--cyan) !important;
    font-weight: 600;
}

.nav-login:hover {
    background: var(--cyan-dim);
    border-color: var(--cyan);
}

.nav-wa {
    padding: 0.45rem 0.8rem;
    background: rgba(37, 211, 102, 0.15);
    color: #25d366 !important;
    border-radius: 999px;
    font-weight: 600;
    border: 1px solid rgba(37, 211, 102, 0.35);
}

.nav-wa:hover {
    background: rgba(37, 211, 102, 0.28);
    color: #4ade80 !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--ink);
    border-radius: 1px;
    transition: transform 0.25s, opacity 0.25s;
}

.nav-toggle.is-open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Hero full-bleed */
.hero-visual {
    position: relative;
    padding: 0;
    min-height: 92vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(105deg, rgba(10, 15, 24, 0.94) 0%, rgba(10, 15, 24, 0.75) 45%, rgba(10, 15, 24, 0.55) 100%);
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 2.5rem;
    align-items: center;
    padding: 6rem 1.5rem 5rem;
    width: 100%;
    max-width: var(--max);
    margin: 0 auto;
}

.hero-badge-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.hero-iso-mark {
    max-height: 56px;
    width: auto;
    max-width: 56px;
    box-shadow: 0 0 40px rgba(34, 211, 238, 0.25);
}

.hero-eyebrow {
    margin-bottom: 0;
    color: var(--cyan);
}

.eyebrow {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.hero-copy h1 {
    font-family: var(--font-display);
    font-size: clamp(2.1rem, 4.5vw, 3.45rem);
    font-weight: 400;
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
    color: #fff;
}

.hero-copy h1 em {
    font-style: italic;
    color: var(--cyan);
}

.hero-lead {
    color: rgba(232, 236, 243, 0.88);
    font-size: 1.1rem;
}

.lead {
    max-width: 36rem;
    margin-bottom: 1.75rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.88rem 1.65rem;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 999px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s, filter 0.2s;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: linear-gradient(135deg, var(--cyan), var(--accent));
    color: #0a0f18;
    border-color: transparent;
    font-weight: 700;
}

.btn-primary:hover {
    filter: brightness(1.08);
    color: #0a0f18;
}

.btn-ghost-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.35);
}

.btn-ghost-light:hover {
    border-color: var(--cyan);
    color: var(--cyan);
}

.btn-large {
    padding: 1rem 1.75rem;
    font-size: 1rem;
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.45);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    color: #fff;
}

.btn-whatsapp {
    background: #25d366;
    color: #fff !important;
    border-color: #25d366;
    font-weight: 700;
}

.btn-whatsapp:hover {
    background: #20bd5a;
    border-color: #20bd5a;
    color: #fff !important;
    filter: brightness(1.05);
}

.hero-metrics {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    font-size: 0.88rem;
    color: var(--ink-muted);
}

.hero-metrics--dark {
    border-top-color: rgba(148, 163, 184, 0.25);
    color: rgba(148, 163, 184, 0.95);
}

.hero-metrics strong {
    display: block;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--cyan);
}

/* Device frame + screenshot */
.hero-device {
    position: relative;
}

.device-frame {
    background: linear-gradient(145deg, #1e293b, #0f172a);
    border-radius: 14px;
    padding: 10px 10px 14px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: var(--shadow), var(--shadow-glow);
}

.device-notch {
    height: 20px;
    margin-bottom: 8px;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 8px;
    max-width: 120px;
    margin-left: auto;
    margin-right: auto;
}

.device-frame img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

/* ISO strip */
.iso-strip {
    padding: 3.5rem 0;
    background: linear-gradient(180deg, var(--bg-panel) 0%, var(--bg-dark) 100%);
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.iso-strip-inner {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
    text-align: left;
}

.iso-strip-mark {
    max-height: 88px;
    width: auto;
    max-width: 88px;
    filter: drop-shadow(0 8px 24px rgba(0, 68, 148, 0.35));
}

.iso-strip-copy {
    max-width: 38rem;
}

.iso-strip-copy h2 {
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 3vw, 2.1rem);
    font-weight: 400;
    color: #fff;
    margin-bottom: 0.65rem;
}

.iso-strip-copy p {
    color: var(--ink-muted);
    font-size: 1.02rem;
}

/* Numbers band */
.numbers-band {
    padding: 2.75rem 0;
    background: var(--bg-dark);
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.numbers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.number-item {
    padding: 1.25rem 1.35rem;
    background: var(--bg-panel);
    border: 1px solid rgba(148, 163, 184, 0.12);
    border-radius: var(--radius-sm);
}

.number-item strong {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.85rem);
    line-height: 1;
    color: var(--cyan);
    margin-bottom: 0.5rem;
}

.number-item span {
    font-size: 0.88rem;
    color: var(--ink-muted);
    line-height: 1.45;
}

/* Modules / mapa funcional */
.modules {
    padding: 4.5rem 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0d1420 100%);
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.module-card {
    position: relative;
    background: var(--bg-panel);
    padding: 1.6rem 1.5rem 1.7rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(148, 163, 184, 0.12);
    transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.module-card:hover {
    border-color: rgba(34, 211, 238, 0.35);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.module-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--cyan);
    margin-bottom: 0.65rem;
    opacity: 0.85;
}

.module-card h3 {
    font-size: 1.08rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.module-card p {
    font-size: 0.9rem;
    color: var(--ink-muted);
    line-height: 1.5;
}

/* Workflow */
.workflow {
    padding: 4.5rem 0;
    background: var(--bg-dark);
}

.workflow-steps {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    counter-reset: step;
}

.workflow-step {
    position: relative;
    background: var(--bg-elevated);
    padding: 1.5rem 1.25rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(148, 163, 184, 0.1);
}

.workflow-step::after {
    content: "→";
    position: absolute;
    right: -0.85rem;
    top: 1.6rem;
    color: var(--cyan);
    font-size: 1.2rem;
    z-index: 2;
}

.workflow-step:last-child::after {
    display: none;
}

.workflow-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--cyan-dim);
    color: var(--cyan);
    font-weight: 700;
    margin-bottom: 0.85rem;
}

.workflow-step h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.35rem;
}

.workflow-step p {
    font-size: 0.85rem;
    color: var(--ink-muted);
    line-height: 1.45;
}

/* Journey */
.journey {
    padding: 4.5rem 0;
    background: var(--bg-panel);
}

.section-head {
    max-width: 40rem;
    margin-bottom: 2.75rem;
}

.section-head.centered {
    max-width: 44rem;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    margin-bottom: 2.75rem;
}

.section-head--on-dark h2 {
    color: #fff;
}

.section-head--on-dark .section-lead {
    color: var(--ink-muted);
}

.section-head h2 {
    font-family: var(--font-display);
    font-size: clamp(1.85rem, 3.2vw, 2.5rem);
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

.section-lead {
    font-size: 1.05rem;
    line-height: 1.55;
}

.journey-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.journey-card {
    background: var(--bg-panel);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.12);
    transition: transform 0.25s, box-shadow 0.25s;
}

.journey-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}

.journey-photo {
    aspect-ratio: 4/3;
    overflow: hidden;
}

.journey-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.journey-card:hover .journey-photo img {
    transform: scale(1.05);
}

.journey-body {
    padding: 1.35rem 1.5rem 1.5rem;
}

.journey-body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.45rem;
}

.journey-body p {
    font-size: 0.92rem;
    color: var(--ink-muted);
}

/* Trust visual */
.trust--visual {
    padding: 4rem 0;
    background: var(--bg-panel);
}

.trust-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 1.75rem;
    text-align: center;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.trust-item--visual {
    padding: 0;
    overflow: hidden;
    background: var(--bg-elevated);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: var(--radius-sm);
}

.trust-item-photo {
    aspect-ratio: 16/10;
    overflow: hidden;
}

.trust-item-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.trust-item--visual h3 {
    padding: 1.1rem 1.25rem 0;
    font-size: 1.05rem;
    color: #fff;
}

.trust-item--visual p {
    padding: 0.35rem 1.25rem 1.25rem;
    font-size: 0.9rem;
    color: var(--ink-muted);
}

/* Product showcase */
.product-showcase {
    padding: 4.5rem 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0d1420 100%);
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
}

.product-frame {
    margin: 0;
    border-radius: var(--radius);
    overflow: hidden;
    background: #0f172a;
    border: 1px solid rgba(34, 211, 238, 0.15);
    box-shadow: var(--shadow);
}

.product-frame img {
    display: block;
    width: 100%;
    height: auto;
    vertical-align: middle;
}

.product-frame figcaption {
    padding: 1rem 1.35rem;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--ink-muted);
    background: var(--bg-panel);
    border-top: 1px solid rgba(148, 163, 184, 0.12);
}

/* Vídeos */
.videos {
    padding: 4.5rem 0;
    background: linear-gradient(180deg, #0d1420 0%, var(--bg-dark) 100%);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
}

.video-card {
    margin: 0;
    background: var(--bg-panel);
    border: 1px solid rgba(34, 211, 238, 0.18);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.video-card video {
    display: block;
    width: 100%;
    height: auto;
    background: #000;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.video-card figcaption {
    padding: 1.1rem 1.35rem 1.35rem;
    border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.video-card figcaption strong {
    display: block;
    color: #fff;
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
}

.video-card figcaption span {
    font-size: 0.9rem;
    color: var(--ink-muted);
    line-height: 1.5;
}

/* Features */
.features {
    padding: 4.5rem 0 5rem;
    background: var(--bg-panel);
    border-top: 1px solid rgba(148, 163, 184, 0.08);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.feature-card {
    background: var(--bg-elevated);
    padding: 1.6rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(148, 163, 184, 0.1);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    border-color: rgba(34, 211, 238, 0.35);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cyan-dim);
    color: var(--cyan);
    border-radius: 12px;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.45rem;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--ink-muted);
}

/* Audience split */
.audience--split {
    padding: 0;
    background: var(--bg-dark);
}

.audience-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 520px;
    align-items: stretch;
}

.audience-photo {
    min-height: 380px;
}

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

.audience-copy {
    padding: 3.5rem 2.5rem 3.5rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.audience-copy .eyebrow {
    color: var(--gold);
}

.audience-copy h2 {
    font-family: var(--font-display);
    font-size: clamp(1.85rem, 3vw, 2.35rem);
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    color: #fff;
}

.audience-copy h2 em {
    font-style: italic;
    color: var(--cyan);
}

.audience-list {
    list-style: none;
}

.audience-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.85rem;
    color: var(--ink-muted);
    font-size: 0.98rem;
}

.audience-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
}

.audience-quote {
    margin-top: 1.75rem;
    padding: 1.5rem;
    background: var(--bg-panel);
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--cyan);
}

.audience-quote blockquote {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-style: italic;
    line-height: 1.45;
    color: rgba(232, 236, 243, 0.92);
}

/* CTA visual */
.cta-visual {
    position: relative;
    padding: 5rem 0;
}

.cta-bg {
    position: absolute;
    inset: 0;
}

.cta-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 15, 24, 0.92), rgba(3, 105, 161, 0.82));
}

.cta-box {
    position: relative;
    z-index: 2;
    background: rgba(17, 24, 39, 0.75);
    backdrop-filter: blur(12px);
    border-radius: var(--radius);
    padding: 2.75rem 2.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.75rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--shadow);
}

.cta-iso {
    max-height: 64px;
    width: auto;
    max-width: 64px;
    box-shadow: 0 0 32px rgba(34, 211, 238, 0.2);
}

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

.cta-copy h2 {
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 3vw, 2.05rem);
    font-weight: 400;
    color: #fff;
    margin-bottom: 0.5rem;
}

.cta-copy p {
    color: rgba(255, 255, 255, 0.88);
    max-width: 28rem;
    font-size: 0.98rem;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    align-items: stretch;
    min-width: min(100%, 320px);
}

.cta-actions .btn-primary {
    background: #fff;
    color: var(--accent-deep);
    border-color: #fff;
    font-weight: 700;
}

.cta-actions .btn-primary:hover {
    filter: brightness(1.05);
    color: #0c4a6e;
}

/* Footer */
.footer {
    padding: 3rem 0;
    background: #060a10;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.footer-inner {
    text-align: center;
}

.footer-contact {
    font-size: 0.95rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-contact a {
    color: var(--cyan);
    text-decoration: none;
}

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

/* Botão flutuante WhatsApp */
.wa-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 100;
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.85rem 1.25rem;
    background: #25d366;
    color: #fff !important;
    text-decoration: none;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 999px;
    box-shadow: 0 4px 24px rgba(37, 211, 102, 0.45), 0 8px 32px rgba(0, 0, 0, 0.25);
    transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
}

.wa-float:hover {
    filter: brightness(1.08);
    transform: scale(1.03);
    color: #fff !important;
}

.wa-float-icon {
    display: flex;
    flex-shrink: 0;
}

@media (max-width: 480px) {
    .wa-float {
        bottom: 1rem;
        right: 1rem;
        width: 56px;
        height: 56px;
        padding: 0;
        justify-content: center;
        border-radius: 50%;
    }

    .wa-float-text {
        display: none;
    }
}

.footer-brand-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.footer-brand-row .brand-text {
    text-align: left;
}

.footer-note {
    font-size: 0.78rem;
    color: var(--ink-muted);
    max-width: 44rem;
    margin: 0 auto 0.85rem;
    line-height: 1.55;
}

.footer-note a {
    color: var(--cyan);
}

.footer-copy {
    font-size: 0.78rem;
    color: #64748b;
}

/* Responsive */
@media (max-width: 960px) {
    .hero-inner {
        grid-template-columns: 1fr;
        padding-top: 5rem;
    }

    .hero-device {
        max-width: 560px;
        margin: 0 auto;
    }

    .iso-strip-inner {
        flex-direction: column;
        text-align: center;
    }

    .journey-grid,
    .trust-grid,
    .feature-grid,
    .video-grid {
        grid-template-columns: 1fr;
    }

    .numbers-grid,
    .module-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .workflow-steps {
        grid-template-columns: 1fr;
    }

    .workflow-step::after {
        content: "↓";
        right: auto;
        left: 1.6rem;
        top: auto;
        bottom: -0.95rem;
    }

    .audience-split {
        grid-template-columns: 1fr;
    }

    .audience-photo {
        min-height: 280px;
        order: -1;
    }

    .cta-box {
        flex-direction: column;
        text-align: center;
    }

    .cta-actions {
        width: 100%;
        max-width: 340px;
        margin: 0 auto;
    }
}

@media (max-width: 1024px) {
    .nav-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: var(--bg-panel);
        flex-direction: column;
        padding: 1.5rem;
        gap: 1rem;
        border-bottom: 1px solid rgba(148, 163, 184, 0.15);
        box-shadow: var(--shadow);
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.28s, opacity 0.28s, visibility 0.28s;
    }

    .nav.is-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-cta {
        text-align: center;
    }

    .hero-metrics {
        gap: 1rem 1.5rem;
    }

    .numbers-grid,
    .module-grid {
        grid-template-columns: 1fr;
    }
}