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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 6rem;
}

body {
    margin: 0;
    color: var(--color-text);
    background: var(--color-surface);
    font-family: var(--font-sans);
    font-size: var(--step-0);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

body.menu-open {
    overflow: hidden;
}

picture {
    display: contents;
}

a {
    color: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 3px solid var(--color-orange);
    outline-offset: 4px;
}

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

.skip-link {
    position: fixed;
    top: var(--space-3);
    left: var(--space-3);
    z-index: 100;
    padding: var(--space-3) var(--space-4);
    color: var(--color-navy-950);
    background: var(--color-orange);
    border-radius: var(--radius-sm);
    font-weight: 800;
    transform: translateY(-180%);
}

.skip-link:focus {
    transform: translateY(0);
}

.container {
    width: min(calc(100% - 2rem), var(--container));
    margin-inline: auto;
}

.narrow {
    max-width: 48rem;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgb(255 255 255 / 94%);
    border-bottom: 1px solid rgb(8 43 76 / 8%);
    backdrop-filter: blur(16px);
}

.header-inner {
    display: flex;
    align-items: center;
    min-height: 5rem;
    gap: var(--space-5);
}

.brand {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    color: var(--color-navy);
    text-decoration: none;
    line-height: 1;
}

.brand-mark {
    width: 1.75rem;
    height: 2.25rem;
    margin-right: var(--space-2);
    color: var(--color-orange);
}

.brand-mark svg {
    display: block;
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.brand-copy {
    display: grid;
    text-transform: uppercase;
}

.brand-copy strong {
    font-family: var(--font-display);
    font-size: 1.72rem;
    letter-spacing: -0.05em;
}

.brand-copy small {
    margin-top: 0.12rem;
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.16em;
}

.site-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    gap: clamp(0.8rem, 1.6vw, 1.6rem);
}

.site-navigation a {
    position: relative;
    color: var(--color-navy);
    font-size: var(--step--1);
    font-weight: 700;
    text-decoration: none;
}

.site-navigation a::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -0.45rem;
    left: 0;
    height: 2px;
    background: var(--color-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 180ms ease;
}

.site-navigation a:hover::after,
.site-navigation a:focus-visible::after,
.site-navigation a[aria-current="page"]::after {
    transform: scaleX(1);
}

.site-navigation a[aria-current="page"] {
    color: var(--color-navy-950);
}

.page-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
    color: rgb(255 255 255 / 66%);
    font-size: var(--step--1);
    font-weight: 700;
}

.page-breadcrumb a {
    color: white;
    text-underline-offset: 0.25em;
}

.page-breadcrumb span[aria-current="page"] {
    color: var(--color-orange);
}

.menu-toggle {
    display: none;
}

.button,
.text-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-weight: 800;
}

.button {
    min-height: 3.25rem;
    padding: 0.8rem 1.25rem;
    color: var(--color-navy-950);
    background: var(--color-orange);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    box-shadow: 0 8px 22px rgb(245 158 11 / 20%);
    text-decoration: none;
    transition: background 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.button:hover {
    background: #ffb52b;
    box-shadow: 0 12px 28px rgb(245 158 11 / 28%);
    transform: translateY(-2px);
}

.button:disabled,
.button[aria-disabled="true"] {
    cursor: wait;
    opacity: 0.72;
    transform: none;
}

.button-small {
    min-height: 2.8rem;
    padding: 0.65rem 1rem;
    font-size: var(--step--1);
}

.text-link {
    color: var(--color-navy);
    text-decoration-color: var(--color-orange);
    text-underline-offset: 0.35em;
}

.commercial-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.commercial-actions .button {
    box-shadow: none;
}

.commercial-actions .whatsapp-cta {
    color: var(--color-navy);
    background: transparent;
    border-color: var(--color-navy);
}

.commercial-actions .whatsapp-cta:hover {
    color: white;
    background: var(--color-navy);
}

.commercial-actions-light .whatsapp-cta {
    color: white;
    background: transparent;
    border-color: rgb(255 255 255 / 45%);
}

.commercial-actions-light .whatsapp-cta:hover {
    color: var(--color-navy-950);
    background: white;
}

.commercial-actions-light .text-link {
    color: white;
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 42rem;
    color: white;
    background:
        radial-gradient(circle at 82% 14%, rgb(37 134 182 / 30%), transparent 24rem),
        linear-gradient(118deg, var(--color-navy-950), var(--color-navy) 65%, #0f456f);
}

.hero::after {
    content: "";
    position: absolute;
    right: -10rem;
    bottom: -15rem;
    width: 34rem;
    height: 34rem;
    border: 5rem solid rgb(245 158 11 / 9%);
    border-radius: 50%;
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
    align-items: center;
    gap: clamp(3rem, 8vw, 8rem);
    min-height: 42rem;
    padding-block: var(--space-8);
}

.eyebrow {
    margin: 0 0 var(--space-3);
    color: var(--color-orange-dark);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.hero .eyebrow,
.eyebrow-light {
    color: #ffc766;
}

h1,
h2,
h3,
p {
    text-wrap: pretty;
}

h1,
h2,
h3 {
    margin-top: 0;
    font-family: var(--font-display);
    line-height: 1.08;
}

h1 {
    max-width: 13ch;
    margin-bottom: var(--space-5);
    font-size: var(--step-3);
    letter-spacing: -0.045em;
    text-transform: uppercase;
}

h1 span {
    color: var(--color-orange);
}

h2 {
    margin-bottom: var(--space-4);
    color: var(--color-navy);
    font-size: var(--step-2);
    letter-spacing: -0.025em;
}

h3 {
    margin-bottom: var(--space-3);
    color: var(--color-navy);
    font-size: var(--step-1);
}

.hero-lead {
    max-width: 39rem;
    margin-bottom: var(--space-6);
    color: rgb(255 255 255 / 80%);
    font-size: var(--step-1);
}

.button-group {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-5);
}

.hero .text-link {
    color: white;
}

.hero-panel {
    padding: clamp(1.5rem, 3vw, 2.3rem);
    background: rgb(255 255 255 / 8%);
    border: 1px solid rgb(255 255 255 / 18%);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
}

.hero-panel > p {
    margin-top: 0;
    color: var(--color-orange);
    font-size: var(--step-1);
    font-weight: 900;
    text-transform: uppercase;
}

.hero-panel ul {
    display: grid;
    gap: var(--space-4);
    margin: 0;
    padding: 0;
    list-style: none;
}

.hero-panel li {
    position: relative;
    padding-left: 2rem;
}

.hero-panel li::before {
    content: "✓";
    position: absolute;
    top: 0;
    left: 0;
    display: grid;
    width: 1.4rem;
    height: 1.4rem;
    color: var(--color-navy-950);
    background: var(--color-orange);
    border-radius: 50%;
    place-items: center;
    font-size: 0.8rem;
    font-weight: 900;
}

.section {
    padding-block: clamp(4.5rem, 9vw, 7.5rem);
}

.section p:not(.eyebrow) {
    color: var(--color-text-muted);
}

.card-kicker {
    margin: 0 0 var(--space-2) !important;
    color: var(--color-orange-dark) !important;
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.faq-list {
    border-top: 1px solid var(--color-border);
}

.faq-list details {
    border-bottom: 1px solid var(--color-border);
}

.faq-list summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-block: var(--space-5);
    color: var(--color-navy);
    cursor: pointer;
    font-weight: 800;
    list-style: none;
}

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

.faq-list summary span {
    display: grid;
    flex: 0 0 auto;
    width: 2rem;
    height: 2rem;
    color: var(--color-navy);
    background: var(--color-sky);
    border-radius: 50%;
    place-items: center;
    transition: transform 160ms ease;
}

.faq-list details[open] summary span {
    transform: rotate(45deg);
}

.faq-list details p {
    max-width: 44rem;
    margin: 0;
    padding: 0 3rem var(--space-5) 0;
    color: var(--color-text-muted);
}

.section-muted {
    background: var(--color-surface-muted);
}

.foundation-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-5);
    margin-top: var(--space-6);
}

.foundation-cards article {
    padding: var(--space-6);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.foundation-cards p {
    margin-bottom: 0;
}

.section-navy {
    color: white;
    background: var(--color-navy);
}

.section-navy h2 {
    color: white;
}

.section-navy p:not(.eyebrow) {
    color: rgb(255 255 255 / 75%);
}

.system-message {
    display: grid;
    min-height: clamp(32rem, 68vh, 48rem);
    padding-block: var(--space-8);
    background:
        radial-gradient(circle at 85% 15%, rgb(245 158 11 / 18%), transparent 24rem),
        var(--color-surface-muted);
    place-items: center;
}

.system-message-card {
    max-width: 48rem;
    padding: clamp(2rem, 7vw, 4.5rem);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.system-message-card h1 {
    max-width: 18ch;
    margin-block: var(--space-3) var(--space-4);
    color: var(--color-navy);
    font-size: var(--step-3);
}

.system-message-card > p:not(.eyebrow) {
    max-width: 58ch;
    margin-bottom: var(--space-6);
    color: var(--color-text-muted);
}

.section-navy .button {
    margin-top: var(--space-4);
}

.site-footer {
    color: rgb(255 255 255 / 72%);
    background: var(--color-navy-950);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: var(--space-7);
    padding-block: var(--space-8);
}

.brand-inverse {
    color: white;
}

.footer-grid h2 {
    margin-bottom: var(--space-4);
    color: white;
    font-family: var(--font-sans);
    font-size: var(--step-0);
    letter-spacing: 0;
}

.footer-grid p {
    max-width: 28rem;
    margin: var(--space-4) 0 0;
}

.footer-grid > div:not(:first-child) {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
}

.footer-grid > div:not(:first-child) p {
    margin: 0 0 var(--space-2);
}

.footer-grid a:not(.brand) {
    margin-bottom: var(--space-2);
    color: white;
    text-underline-offset: 0.25em;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-block: var(--space-5);
    border-top: 1px solid rgb(255 255 255 / 10%);
}

.footer-bottom a {
    color: white;
    font-size: var(--step--1);
    text-underline-offset: 0.25em;
}

.whatsapp-cta svg {
    width: 1.35rem;
    height: 1.35rem;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}

.whatsapp-cta-floating {
    display: none;
}

@media (max-width: 64rem) {
    .header-cta {
        display: none;
    }
}

@media (max-width: 48rem) {
    .header-inner {
        justify-content: space-between;
    }

    .menu-toggle {
        display: grid;
        width: 3rem;
        height: 3rem;
        padding: 0.72rem;
        background: transparent;
        border: 1px solid var(--color-border);
        border-radius: var(--radius-sm);
        place-content: center;
        gap: 0.28rem;
    }

    .menu-toggle span:not(.sr-only) {
        display: block;
        width: 1.35rem;
        height: 2px;
        background: var(--color-navy);
        transition: transform 180ms ease, opacity 180ms ease;
    }

    .menu-toggle[aria-expanded="true"] span:nth-child(2) {
        transform: translateY(6px) rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] span:nth-child(3) {
        opacity: 0;
    }

    .menu-toggle[aria-expanded="true"] span:nth-child(4) {
        transform: translateY(-6px) rotate(-45deg);
    }

    .site-navigation {
        position: absolute;
        top: 100%;
        right: 0;
        bottom: auto;
        left: 0;
        display: none;
        align-items: stretch;
        justify-content: flex-start;
        flex-direction: column;
        gap: 0;
        height: calc(100dvh - 5rem);
        padding: var(--space-5) 1rem;
        overflow-y: auto;
        background: var(--color-surface);
    }

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

    .site-navigation a {
        padding: var(--space-4);
        border-bottom: 1px solid var(--color-border);
        font-size: 1.05rem;
    }

    .site-navigation a::after {
        display: none;
    }

    .site-navigation a[aria-current="page"] {
        color: var(--color-navy);
        background: var(--color-sky);
    }

    .hero,
    .hero-grid {
        min-height: auto;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-7);
    }

    .foundation-cards,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        gap: var(--space-6);
    }

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

    .commercial-actions {
        align-items: stretch;
        justify-content: flex-start;
        flex-direction: column;
        width: 100%;
    }

    .commercial-actions .button {
        width: 100%;
    }

    .whatsapp-cta-floating {
        position: fixed;
        right: 1rem;
        bottom: max(1rem, env(safe-area-inset-bottom));
        z-index: 45;
        display: inline-flex;
        min-height: 3.4rem;
        visibility: hidden;
        opacity: 0;
        pointer-events: none;
        transform: translateY(1rem);
        transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
    }

    .whatsapp-cta-floating.is-active {
        visibility: visible;
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }
}

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