:root {
    --bg-default: #0b1322;
    --bg-soft: #101a2d;
    --bg-card: #131f34;
    --bg-highlight: rgba(37, 99, 235, 0.12);
    --text-base: #e4e9f3;
    --text-soft: #aab4cc;
    --brand-primary: #3a7bff;
    --brand-secondary: #7b5cff;
    --accent-green: #22c55e;
    --accent-yellow: #facc15;
    --brand-gradient: linear-gradient(135deg, #3a7bff 0%, #7b5cff 100%);
    --radius-lg: 32px;
    --radius-md: 20px;
    --radius-sm: 12px;
    --shadow-lg: 0 40px 80px -40px rgba(8, 33, 77, 0.55);
    --shadow-md: 0 24px 48px -20px rgba(8, 33, 77, 0.4);
    --shadow-sm: 0 12px 24px -12px rgba(8, 33, 77, 0.3);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Inter", "Segoe UI", sans-serif;
    background: var(--bg-default);
    color: var(--text-base);
    line-height: 1.6;
    overflow-x: hidden;
}

.landing-body {
    background: radial-gradient(circle at top, rgba(58, 123, 255, 0.14), transparent 40%), var(--bg-default);
}

.landing-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(12px);
    background: rgba(11, 19, 34, 0.86);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 18px 32px -26px rgba(8, 20, 41, 0.8);
}

.landing-header__container {
    width: min(1120px, calc(100% - 48px));
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    gap: 24px;
    padding: 8px 0;
}

.landing-header__brand {
    display: grid;
    gap: 4px;
    text-decoration: none;
    flex-shrink: 0;
}

.landing-header__logo {
    font-family: "Space Grotesk", "Inter", sans-serif;
    font-size: 20px;
    letter-spacing: 0.24em;
}

.landing-header__tagline {
    font-size: 12px;
    color: var(--text-soft);
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.landing-header__nav {
    display: flex;
    align-items: center;
    position: relative;
    flex: 1;
    justify-content: center;
}

.landing-header__toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    border: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.landing-header__toggle-bar {
    width: 22px;
    height: 2px;
    background: #fff;
    border-radius: 999px;
}

.landing-header__links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
    font-weight: 500;
}

.landing-header__links li {
    display: flex;
    align-items: center;
}

.landing-header__links li.landing-header__links-mobile,
.landing-header__links-mobile {
    display: none;
}

.landing-header__links a {
    color: var(--text-soft);
    transition: color 0.3s ease;
}

.landing-header__links a:hover,
.landing-header__links a:focus {
    color: #fff;
}

.landing-header__actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.landing-header__link {
    color: var(--text-soft);
    font-weight: 500;
}

.landing-header__link:hover,
.landing-header__link:focus {
    color: #fff;
}

.landing-header__link--highlight {
    padding: 10px 18px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
    transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.landing-header__link--highlight:hover,
.landing-header__link--highlight:focus {
    background: rgba(255, 255, 255, 0.28);
    color: #0c1530;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.landing-header__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(58, 123, 255, 0.9), rgba(123, 92, 255, 0.9));
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.02em;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: 0 12px 24px -14px rgba(58, 123, 255, 0.8);
}

.landing-header__cta:hover,
.landing-header__cta:focus {
    transform: translateY(-1px);
    box-shadow: 0 16px 32px -12px rgba(58, 123, 255, 0.9);
}

.landing-header__cta--full {
    width: 100%;
}

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

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

.section {
    padding: 120px 0;
    position: relative;
}

.container {
    width: min(1120px, calc(100% - 48px));
    margin: 0 auto;
}

.section__header {
    max-width: 720px;
    margin: 0 auto 64px;
    text-align: center;
}

.section__eyebrow {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.24em;
    color: var(--brand-secondary);
    margin-bottom: 16px;
}

.section__title {
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.1;
    margin: 0 0 16px;
}

.section__subtitle {
    margin: 0;
    color: var(--text-soft);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 28px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 16px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn--primary {
    background: var(--brand-gradient);
    color: #fff;
    box-shadow: 0 20px 40px -20px rgba(58, 123, 255, 0.75);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 30px 60px -20px rgba(58, 123, 255, 0.85);
}

.btn--ghost {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-base);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn--ghost:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.25);
}

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

.link {
    color: var(--brand-primary);
    font-weight: 600;
}

.hero {
    padding: clamp(120px, 18vw, 160px) 0 clamp(100px, 14vw, 140px);
    background: linear-gradient(140deg, #eef3ff 0%, #f7f9ff 55%, rgba(232, 240, 255, 0.92) 100%);
    color: #0f182d;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 15% 20%, rgba(86, 110, 255, 0.18), transparent 55%),
        radial-gradient(circle at 85% 10%, rgba(122, 92, 255, 0.12), transparent 48%);
    mix-blend-mode: soft-light;
    opacity: 0.8;
}

.hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: clamp(48px, 8vw, 92px);
    align-items: center;
}

.hero__content {
    display: grid;
    gap: 28px;
    align-content: start;
    max-width: 520px;
}

.hero__tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    background: rgba(58, 123, 255, 0.14);
    color: #2f4dd9;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero__title {
    margin: 0;
    display: grid;
    gap: 6px;
    font-weight: 700;
    font-size: clamp(34px, 4.6vw, 52px);
    line-height: 1.08;
    color: #0c1530;
}

.hero__subtitle {
    margin: 0;
    font-size: 18px;
    line-height: 1.6;
    color: #435170;
}

.hero__cta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.hero__cta-primary,
.hero__cta-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 28px;
    border-radius: 14px;
    font-weight: 600;
    font-size: 16px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.hero__cta-primary {
    background: linear-gradient(135deg, #3a7bff 0%, #5f5eff 100%);
    color: #fff;
    box-shadow: 0 18px 36px -20px rgba(58, 123, 255, 0.7);
}

.hero__cta-primary:hover,
.hero__cta-primary:focus {
    transform: translateY(-2px);
    box-shadow: 0 26px 48px -20px rgba(58, 123, 255, 0.85);
}

.hero__cta-secondary {
    color: #1c2b4a;
    border: 1px solid rgba(28, 43, 74, 0.12);
    background: rgba(255, 255, 255, 0.7);
}

.hero__cta-secondary:hover,
.hero__cta-secondary:focus {
    transform: translateY(-2px);
    border-color: rgba(28, 43, 74, 0.3);
    background: rgba(255, 255, 255, 0.85);
}

.hero__assurances {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 0;
    margin: 0;
    list-style: none;
    font-size: 14px;
    color: #5a6785;
}

.hero__assurances li {
    position: relative;
    padding-left: 16px;
}

.hero__assurances li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #3a7bff;
}

.hero__mockup {
    position: relative;
    display: grid;
    justify-items: center;
    gap: 24px;
    padding-right: 24px;
}

.hero-mockup__panel {
    width: clamp(280px, 32vw, 340px);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 32px 60px -40px rgba(15, 24, 45, 0.45);
    padding: 28px;
    display: grid;
    gap: 20px;
}

.hero-mockup__header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-mockup__header span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(15, 24, 45, 0.08);
}

.hero-mockup__product {
    display: grid;
    grid-template-columns: 64px 1fr auto;
    gap: 16px;
    align-items: center;
    padding: 18px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(58, 123, 255, 0.18), rgba(122, 92, 255, 0.16));
}

.hero-mockup__thumb {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(58, 123, 255, 0.32), rgba(89, 102, 255, 0.22));
}

.hero-mockup__copy {
    display: grid;
    gap: 8px;
}

.hero-mockup__line {
    display: block;
    height: 10px;
    border-radius: 999px;
    background: rgba(15, 24, 45, 0.08);
}

.hero-mockup__badge {
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    background: rgba(12, 21, 48, 0.08);
    color: #1f2a4f;
}

.hero-mockup__list {
    display: grid;
    gap: 12px;
}

.hero-mockup__cart {
    position: absolute;
    right: 24px;
    bottom: -32px;
    width: 180px;
    padding: 18px 20px;
    border-radius: 18px;
    background: #0f172a;
    color: #fff;
    display: grid;
    gap: 12px;
    box-shadow: 0 28px 40px -24px rgba(15, 23, 42, 0.55);
    animation: heroFloat 7s ease-in-out infinite;
}

.hero-mockup__cart header {
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0.65;
}

.hero-mockup__cart strong {
    font-size: 24px;
    line-height: 1;
}

.hero-mockup__button {
    padding: 10px 0;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(58, 123, 255, 0.85), rgba(98, 106, 255, 0.85));
    text-align: center;
    font-size: 13px;
    font-weight: 600;
}

.hero-mockup__chat {
    position: absolute;
    left: 6px;
    top: 28px;
    display: grid;
    gap: 10px;
    padding: 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 24px 40px -32px rgba(15, 24, 45, 0.45);
    animation: heroFloatAlt 6s ease-in-out infinite;
}

.hero-mockup__bubble {
    display: inline-flex;
    align-items: center;
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
    color: #182545;
    background: rgba(239, 244, 255, 0.92);
    box-shadow: inset 0 -1px 0 rgba(15, 24, 45, 0.04);
}

.hero-mockup__bubble.is-agent {
    background: linear-gradient(135deg, rgba(92, 148, 255, 0.9), rgba(63, 117, 255, 0.9));
    color: #fff;
}

.hero-mockup__line.w-80 { width: 80%; }
.hero-mockup__line.w-70 { width: 70%; }
.hero-mockup__line.w-65 { width: 65%; }
.hero-mockup__line.w-60 { width: 60%; }
.hero-mockup__line.w-50 { width: 50%; }

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

@keyframes heroFloatAlt {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(8px);
    }
}

.benefits__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 32px;
}

.benefit {
    padding: 32px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow: var(--shadow-sm);
}

.benefit--highlight {
    background: rgba(58, 123, 255, 0.12);
    border-color: rgba(58, 123, 255, 0.24);
}

.benefit__icon {
    font-size: 28px;
    display: inline-flex;
    width: 56px;
    height: 56px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(58, 123, 255, 0.15);
    margin-bottom: 20px;
}

.benefit__title {
    margin: 0 0 12px;
    font-size: 20px;
}

.benefit__text {
    margin: 0;
    color: var(--text-soft);
}

.pains__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.pains__list {
    display: grid;
    gap: 24px;
}

.pain {
    padding: 28px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.pain__title {
    margin: 0 0 12px;
    font-size: 18px;
}

.pain__text {
    margin: 0;
    color: var(--text-soft);
}

.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
}

.timeline__item {
    padding: 32px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.timeline__step {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(58, 123, 255, 0.18);
    color: #fff;
    font-weight: 600;
    margin-bottom: 20px;
}

.mockups__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.mockup-card {
    padding: 32px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow: var(--shadow-sm);
}

.mockup-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
}

.mockup-card__title {
    font-weight: 600;
    font-size: 18px;
}

.mockup-card__label {
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 12px;
    background: rgba(255, 255, 255, 0.06);
}

.mockup-card__label.is-success {
    background: rgba(34, 197, 94, 0.18);
    color: #86efac;
}

.mockup-card__label.is-live {
    background: rgba(250, 204, 21, 0.24);
    color: var(--accent-yellow);
}

.mockup-card__chart {
    height: 160px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(58, 123, 255, 0.18), rgba(123, 92, 255, 0.14));
    position: relative;
    overflow: hidden;
}

.mockup-card__chart::before,
.mockup-card__chart::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 80%, rgba(58, 123, 255, 0.4), transparent 60%);
}

.mockup-card__legend {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px 16px;
    margin-top: 24px;
    align-items: center;
    color: var(--text-soft);
    font-size: 14px;
}

.legend {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.legend--primary { background: var(--brand-primary); }
.legend--muted { background: rgba(255, 255, 255, 0.2); }

.mockup-card__list {
    display: grid;
    gap: 18px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.mockup-card__list li {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 16px;
    align-items: center;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot--primary { background: var(--brand-primary); }
.dot--warning { background: var(--accent-yellow); }
.dot--muted { background: rgba(255, 255, 255, 0.15); }

.line {
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
}

.badge {
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    font-size: 12px;
}

.badge--warning {
    background: rgba(250, 204, 21, 0.24);
    color: var(--accent-yellow);
}

.badge--outline {
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.mockup-card__pill-group {
    display: grid;
    gap: 16px;
}

.pill {
    height: 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
}

.pill.w-70 { width: 70%; }
.pill.w-60 { width: 60%; }
.pill.w-50 { width: 50%; }

.mockup-card__actions {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.btn-pill {
    padding: 10px 20px;
    border-radius: 999px;
    background: rgba(58, 123, 255, 0.24);
    font-size: 14px;
    font-weight: 600;
}

.btn-pill.is-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.pricing__card {
    margin: 0 auto;
    max-width: 540px;
    padding: 48px;
    text-align: center;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow-md);
}

.pricing__badge {
    display: inline-flex;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(58, 123, 255, 0.2);
    font-weight: 600;
    margin-bottom: 24px;
}

.pricing__value {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 8px;
    font-weight: 700;
    margin-bottom: 16px;
}

.pricing__currency {
    font-size: 20px;
}

.pricing__amount {
    font-size: 64px;
    line-height: 1;
}

.pricing__cents {
    font-size: 24px;
}

.pricing__period {
    font-size: 16px;
    color: var(--text-soft);
}

.pricing__description {
    margin: 0 0 32px;
    color: var(--text-soft);
}

.pricing__list {
    margin: 0 0 32px;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 16px;
    color: var(--text-soft);
}

.pricing__footer {
    margin-top: 48px;
    text-align: center;
    color: var(--text-soft);
}

.pricing__note {
    margin-top: 16px;
    color: var(--text-soft);
    font-size: 14px;
}

.audiences__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.3fr);
    gap: 64px;
    align-items: start;
}

.audiences__list {
    display: grid;
    gap: 24px;
}

.audience {
    padding: 28px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.audience__title {
    margin: 0 0 12px;
    font-size: 18px;
}

.audience__text {
    margin: 0;
    color: var(--text-soft);
}

.difference__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.difference__card {
    padding: 36px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.difference__card h3 {
    margin: 0 0 20px;
    font-size: 22px;
}

.difference__card ul {
    margin: 0;
    padding-left: 18px;
    color: var(--text-soft);
    display: grid;
    gap: 12px;
}

.whatsapp {
    position: relative;
    background: radial-gradient(circle at top left, rgba(58, 123, 255, 0.18), transparent 50%),
        radial-gradient(circle at bottom right, rgba(123, 92, 255, 0.18), transparent 45%),
        rgba(13, 21, 36, 0.75);
    overflow: hidden;
}

.whatsapp::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(123, 92, 255, 0.12));
}

.whatsapp__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    gap: clamp(40px, 6vw, 88px);
    align-items: center;
}

.whatsapp__content {
    display: grid;
    gap: 20px;
    align-content: start;
    max-width: 520px;
}

.whatsapp__tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    background: rgba(14, 31, 58, 0.85);
    color: #8fb4ff;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.whatsapp__title {
    margin: 0;
    font-size: clamp(30px, 3.8vw, 44px);
    line-height: 1.2;
}

.whatsapp__subtitle {
    margin: 0;
    color: var(--text-soft);
}

.whatsapp__list {
    margin: 8px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 14px;
    color: var(--text-soft);
}

.whatsapp__list li {
    position: relative;
    padding-left: 28px;
    line-height: 1.5;
}

.whatsapp__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--brand-primary);
    box-shadow: 0 0 0 4px rgba(58, 123, 255, 0.18);
}

.whatsapp__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.whatsapp__preview {
    display: flex;
    justify-content: center;
}

.whatsapp-preview {
    width: min(100%, 360px);
    padding: 24px;
    border-radius: 28px;
    background: rgba(5, 12, 24, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 32px 64px -32px rgba(8, 20, 41, 0.9);
    backdrop-filter: blur(12px);
    display: grid;
    gap: 20px;
}

.whatsapp-preview__header {
    display: flex;
    align-items: center;
    gap: 16px;
}

.whatsapp-preview__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3a7bff, #7b5cff);
    opacity: 0.9;
}

.whatsapp-preview__info {
    display: grid;
    gap: 4px;
}

.whatsapp-preview__name {
    font-weight: 600;
}

.whatsapp-preview__status {
    font-size: 13px;
    color: rgba(180, 198, 231, 0.8);
}

.whatsapp-preview__messages {
    display: grid;
    gap: 12px;
}

.whatsapp-bubble {
    display: inline-flex;
    align-items: center;
    padding: 14px 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.07);
    line-height: 1.5;
    font-size: 14px;
    color: rgba(228, 233, 243, 0.88);
    white-space: pre-line;
}

.whatsapp-bubble--accent {
    justify-self: start;
    background: linear-gradient(135deg, rgba(58, 123, 255, 0.55), rgba(123, 92, 255, 0.55));
    color: #fff;
    box-shadow: 0 12px 22px -12px rgba(58, 123, 255, 0.8);
}

.whatsapp-bubble--agent {
    justify-self: end;
    background: rgba(34, 197, 94, 0.18);
    border: 1px solid rgba(34, 197, 94, 0.35);
    color: #9be2b7;
}

.whatsapp-preview__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
    color: rgba(228, 233, 243, 0.72);
    font-size: 13px;
}

.whatsapp-preview__send {
    display: inline-flex;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    background: rgba(58, 123, 255, 0.8);
    color: #fff;
    font-size: 16px;
}

.closing__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 56px;
    align-items: center;
    padding: 64px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(58, 123, 255, 0.25), rgba(123, 92, 255, 0.25));
    box-shadow: var(--shadow-md);
}

.closing__title {
    margin: 0 0 16px;
    font-size: clamp(32px, 4vw, 44px);
}

.closing__subtitle {
    margin: 0 0 24px;
    color: #e9f1ff;
}

.closing__cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.closing__highlight {
    padding: 32px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.08);
    display: grid;
    gap: 16px;
}

.closing__badge {
    display: inline-flex;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(11, 19, 34, 0.32);
    font-weight: 600;
}

.closing__highlight ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 12px;
}

.closing__highlight span {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
}

.footer {
    padding: 80px 0 32px;
    background: rgba(9, 15, 27, 0.9);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__container {
    width: min(1120px, calc(100% - 48px));
    margin: 0 auto 56px;
    display: grid;
    gap: 48px;
}

.footer__brand {
    max-width: 360px;
    display: grid;
    gap: 16px;
}

.footer__logo {
    font-family: "Space Grotesk", "Inter", sans-serif;
    font-size: 18px;
    letter-spacing: 0.24em;
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 32px;
}

.footer__grid h3 {
    margin: 0 0 16px;
    font-size: 16px;
}

.footer__grid ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
}

.footer__grid a {
    color: var(--text-soft);
    font-size: 14px;
}

.footer__cta {
    display: inline-flex;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(58, 123, 255, 0.18);
    color: #fff;
    font-weight: 600;
}

.footer__bottom {
    width: min(1120px, calc(100% - 48px));
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    justify-content: space-between;
    color: var(--text-soft);
    font-size: 14px;
}

.footer__legal {
    opacity: 0.7;
}

[data-animate] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

@media (max-width: 960px) {
    .section {
        padding: 96px 0;
    }

    .hero__title {
        font-size: 38px;
    }

    .hero__subtitle {
        font-size: 16px;
    }

    .landing-header__toggle {
        display: inline-flex;
    }

    .landing-header__links {
        position: absolute;
        top: calc(100% + 16px);
        right: 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 24px;
        min-width: 220px;
        border-radius: 16px;
        background: rgba(13, 21, 36, 0.9);
        border: 1px solid rgba(255, 255, 255, 0.06);
        box-shadow: var(--shadow-sm);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-12px);
        transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
    }

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

    .landing-header__links a {
        width: 100%;
        padding: 6px 0;
    }

    .landing-header__links-mobile {
        display: grid;
        gap: 12px;
        width: 100%;
        margin-top: 12px;
    }

    .landing-header__links li.landing-header__links-mobile {
        display: grid;
    }

    .landing-header__link--highlight {
        justify-content: center;
        padding: 12px 16px;
    }

    .landing-header__links-mobile .landing-header__cta {
        margin-top: 4px;
    }

    .landing-header__links::before {
        content: "";
        position: absolute;
        top: -12px;
        right: 20px;
        width: 16px;
        height: 16px;
        transform: rotate(45deg);
        background: inherit;
        border-top: inherit;
        border-left: inherit;
    }

    .landing-header__actions {
        display: none;
    }

    .hero__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero__content {
        text-align: center;
        justify-items: center;
    }

    .hero__cta {
        width: 100%;
        justify-content: center;
    }

    .hero__assurances {
        justify-content: center;
        flex-wrap: wrap;
        gap: 12px 24px;
    }

    .hero__assurances li {
        padding-left: 0;
    }

    .hero__assurances li::before {
        display: none;
    }

    .hero__mockup {
        justify-items: center;
    }

    .hero-mockup__cart,
    .hero-mockup__chat {
        position: relative;
        inset: auto;
        margin-top: 12px;
    }

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

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

    .whatsapp__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .whatsapp__content {
        text-align: center;
        justify-items: center;
    }

    .whatsapp__actions {
        justify-content: center;
    }
}

@media (max-width: 720px) {
    .section {
        padding: 80px 0;
    }

    .container {
        width: calc(100% - 32px);
    }

    .hero__title {
        font-size: 30px;
    }

    .hero__subtitle {
        font-size: 15px;
    }

    .hero__content {
        gap: 24px;
    }

    .hero__cta {
        flex-direction: column;
        align-items: stretch;
    }

    .hero__assurances {
        justify-content: center;
        text-align: center;
    }

    .hero-mockup__panel {
        width: min(100%, 320px);
    }

    .closing__grid {
        padding: 48px 32px;
    }

    .pricing__card {
        padding: 40px 32px;
    }

    .whatsapp-preview {
        width: min(100%, 320px);
        padding: 20px;
    }

    .footer__container {
        gap: 32px;
    }

    .footer__bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 540px) {
    .hero__title {
        font-size: 28px;
    }

    .hero__cta-primary,
    .hero__cta-secondary {
        padding: 14px 20px;
        font-size: 15px;
    }

    .hero__assurances {
        gap: 10px 18px;
        font-size: 13px;
    }

    .hero-mockup__panel {
        padding: 24px;
    }

    .hero-mockup__cart,
    .hero-mockup__chat {
        margin-top: 8px;
    }

    .whatsapp__actions {
        width: 100%;
        flex-direction: column;
    }
}