/* 1. Variáveis */
:root {
    --grafite-950: #111417;
    --grafite-900: #191D21;
    --grafite-800: #252A2F;
    --grafite-700: #363C42;
    --grafite-600: #555C63;
    --grafite-500: #727980;

    --champagne-700: #9D793E;
    --champagne-600: #B18B4E;
    --champagne-500: #C7A466;
    --champagne-400: #D8BD89;
    --champagne-300: #E8D8B7;
    --champagne-text: #80602F;

    --marfim-100: #F5F2EC;
    --marfim-50: #FBF9F5;
    --branco: #FFFFFF;

    --sucesso: #286247;
    --erro: #9F3838;

    --borda: rgba(17, 20, 23, 0.12);
    --borda-clara: rgba(255, 255, 255, 0.14);
    --sombra: rgba(17, 20, 23, 0.10);

    --font-display: "Cormorant Garamond", Georgia, serif;
    --font-ui: "Manrope", Arial, sans-serif;
    --container: 75rem;
    --header-height: 4.75rem;
    --radius-sm: 0.5rem;
    --radius-md: 0.875rem;
    --radius-lg: 1.25rem;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --shadow-sm: 0 0.75rem 2.5rem rgba(17, 20, 23, 0.08);
    --shadow-md: 0 1.5rem 4.5rem rgba(17, 20, 23, 0.12);
}

/* 2. Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body,
h1,
h2,
h3,
p,
ul,
ol,
figure {
    margin: 0;
}

ul,
ol {
    padding: 0;
}

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

button,
input,
select,
textarea {
    color: inherit;
    font: inherit;
}

button,
select {
    cursor: pointer;
}

a {
    color: inherit;
}

/* 3. Base */
body {
    min-width: 0;
    overflow-x: clip;
    background: var(--branco);
    color: var(--grafite-800);
    font-family: var(--font-ui);
    font-size: clamp(1rem, 1.3vw, 1.125rem);
    font-weight: 400;
    line-height: 1.75;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body.menu-open {
    overflow: hidden;
}

::selection {
    background: var(--champagne-300);
    color: var(--grafite-950);
}

/* 4. Acessibilidade */
.skip-link {
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 100;
    translate: 0 -180%;
    border-radius: var(--radius-sm);
    background: var(--grafite-950);
    color: var(--branco);
    font-size: 0.875rem;
    font-weight: 700;
    padding: 0.75rem 1rem;
    text-decoration: none;
    transition: translate 200ms ease;
}

.skip-link:focus {
    translate: 0;
}

:focus-visible {
    outline: 3px solid var(--champagne-500);
    outline-offset: 3px;
}

[id] {
    scroll-margin-top: calc(var(--header-height) + 1.5rem);
}

[hidden] {
    display: none !important;
}

/* 5. Tipografia */
h1,
h2,
h3 {
    color: var(--grafite-950);
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 0.98;
    text-wrap: balance;
}

h1 {
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    letter-spacing: -0.045em;
}

h2 {
    font-size: clamp(2.1rem, 4vw, 3.6rem);
    letter-spacing: -0.035em;
}

h3 {
    font-size: clamp(1.35rem, 2vw, 1.65rem);
    letter-spacing: -0.02em;
    line-height: 1.12;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--champagne-text);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    line-height: 1.4;
    text-transform: uppercase;
}

.eyebrow::before {
    width: 1.75rem;
    height: 1px;
    background: currentColor;
    content: "";
}

/* 6. Layout */
.container {
    width: min(100% - 2rem, var(--container));
    margin-inline: auto;
}

.section {
    padding-block: clamp(4rem, 9vw, 8rem);
}

.section--dark {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 92% 12%, rgba(199, 164, 102, 0.12), transparent 28rem),
        linear-gradient(145deg, var(--grafite-950), var(--grafite-800));
    color: rgba(255, 255, 255, 0.72);
}

.section--dark .eyebrow,
.final-cta .eyebrow {
    color: var(--champagne-400);
}

.section-heading {
    max-width: 49rem;
    margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.section-heading h2 + p,
.section-heading--split p {
    margin-top: 1.5rem;
    color: var(--grafite-600);
}

.section-heading--light h2 {
    color: var(--branco);
}

.section-heading--light > p:last-child {
    max-width: 44rem;
    color: rgba(255, 255, 255, 0.68);
}

.button {
    position: relative;
    display: inline-flex;
    min-height: 3rem;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    border: 1px solid transparent;
    border-radius: 0.625rem;
    padding: 0.8rem 1.25rem;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.015em;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    transition: background-color 220ms ease, border-color 220ms ease, color 220ms ease, box-shadow 220ms ease, translate 220ms ease;
}

.button:hover {
    translate: 0 -2px;
}

.button:active {
    translate: 0 0;
}

.button:disabled {
    cursor: not-allowed;
    opacity: 0.62;
    translate: none;
}

.button--primary {
    background: var(--grafite-900);
    color: var(--branco);
    box-shadow: 0 0.5rem 1.5rem rgba(17, 20, 23, 0.14);
}

.button--primary:hover {
    background: var(--champagne-500);
    color: var(--grafite-950);
    box-shadow: 0 0.75rem 2rem rgba(157, 121, 62, 0.2);
}

.button--champagne {
    background: var(--champagne-500);
    color: var(--grafite-950);
}

.button--champagne:hover {
    background: var(--champagne-600);
}

.button--secondary {
    border-color: var(--grafite-900);
    background: transparent;
    color: var(--grafite-900);
}

.button--secondary:hover {
    background: var(--grafite-900);
    color: var(--branco);
}

.button--on-dark {
    border-color: rgba(255, 255, 255, 0.42);
    background: transparent;
    color: var(--branco);
}

.button--on-dark:hover {
    border-color: var(--champagne-500);
    background: var(--champagne-500);
    color: var(--grafite-950);
}

.button--compact {
    min-height: 2.75rem;
    padding: 0.7rem 1rem;
}

/* 7. Header */
.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 50;
    height: var(--header-height);
    border-bottom: 1px solid rgba(17, 20, 23, 0.07);
    background: rgba(251, 249, 245, 0.96);
    transition: box-shadow 220ms ease, background-color 220ms ease;
}

.site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 0.5rem 2rem rgba(17, 20, 23, 0.08);
}

.site-header__inner {
    display: flex;
    height: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    width: 10.75rem;
    min-height: 2.75rem;
    align-items: center;
}

.brand img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

/* 8. Menu mobile */
.menu-toggle {
    position: relative;
    z-index: 2;
    display: inline-flex;
    width: 3rem;
    height: 3rem;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.32rem;
    border: 1px solid var(--borda);
    border-radius: var(--radius-sm);
    background: var(--branco);
}

.menu-toggle__line {
    width: 1.25rem;
    height: 1.5px;
    background: var(--grafite-900);
    transform-origin: center;
    transition: opacity 180ms ease, transform 180ms ease;
}

.menu-toggle.is-open .menu-toggle__line:nth-child(1) {
    transform: translateY(0.4rem) rotate(45deg);
}

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

.menu-toggle.is-open .menu-toggle__line:nth-child(3) {
    transform: translateY(-0.4rem) rotate(-45deg);
}

.primary-nav {
    position: fixed;
    inset: var(--header-height) 0 auto;
    max-height: calc(100dvh - var(--header-height));
    overflow-y: auto;
    border-bottom: 1px solid var(--borda);
    background: var(--marfim-50);
    box-shadow: var(--shadow-md);
    opacity: 0;
    padding: 1rem;
    pointer-events: none;
    transform: translateY(-0.75rem);
    visibility: hidden;
    transition: opacity 200ms ease, transform 200ms var(--ease), visibility 200ms;
}

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

.primary-nav__list {
    display: grid;
    list-style: none;
}

.primary-nav__list a {
    display: flex;
    min-height: 3rem;
    align-items: center;
    border-bottom: 1px solid var(--borda);
    color: var(--grafite-700);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
}

.primary-nav__list a:hover,
.primary-nav__list a.is-active {
    color: var(--champagne-text);
}

.primary-nav__cta {
    width: 100%;
    margin-top: 1rem;
}

body:not(.js-ready) .site-header {
    position: static;
    height: auto;
}

body:not(.js-ready) .site-header__inner {
    flex-wrap: wrap;
    padding-block: 0.75rem;
}

body:not(.js-ready) .menu-toggle {
    display: none;
}

body:not(.js-ready) .primary-nav {
    position: static;
    width: 100%;
    max-height: none;
    border: 0;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    visibility: visible;
}

body:not(.js-ready) .hero {
    padding-top: 4rem;
}

/* 9. Hero */
.hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 84% 30%, rgba(216, 189, 137, 0.2), transparent 24rem),
        linear-gradient(130deg, var(--branco), var(--marfim-50));
    padding-block: calc(var(--header-height) + 3.5rem) 4.5rem;
}

.hero::before {
    position: absolute;
    top: 8rem;
    left: -8rem;
    width: 17rem;
    height: 1px;
    background: var(--champagne-400);
    content: "";
    rotate: -58deg;
}

.hero__grid {
    display: grid;
    align-items: center;
    gap: 3.5rem;
}

.hero__content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    max-width: 13ch;
}

.hero__lead {
    max-width: 42rem;
    margin-top: 1.75rem;
    color: var(--grafite-700);
    font-size: clamp(1.05rem, 1.6vw, 1.25rem);
    line-height: 1.65;
}

.hero__support {
    max-width: 42rem;
    margin-top: 1rem;
    color: var(--grafite-600);
    font-size: 0.925rem;
}

.hero__actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 2rem;
}

.trust-line {
    display: flex;
    max-width: 39rem;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 2rem;
    color: var(--grafite-600);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.55;
}

.trust-line span {
    width: 1.75rem;
    height: 1px;
    flex: 0 0 auto;
    margin-top: 0.55rem;
    background: var(--champagne-500);
}

.hero-mark {
    position: relative;
    width: min(100%, 31rem);
    margin-inline: auto;
}

.hero-mark__frame {
    position: relative;
    display: grid;
    aspect-ratio: 1 / 1;
    place-items: center;
    border: 1px solid rgba(17, 20, 23, 0.09);
    border-radius: 50% 50% 1rem 50%;
    background: rgba(255, 255, 255, 0.68);
    box-shadow: var(--shadow-sm);
}

.hero-mark__frame::before,
.hero-mark__frame::after {
    position: absolute;
    border: 1px solid rgba(177, 139, 78, 0.25);
    border-radius: inherit;
    content: "";
    inset: 5%;
}

.hero-mark__frame::after {
    border-color: rgba(17, 20, 23, 0.07);
    inset: 11%;
}

.hero-mark img {
    position: relative;
    z-index: 1;
    width: 58%;
    height: auto;
    object-fit: contain;
}

.hero-mark__line {
    position: absolute;
    z-index: 2;
    width: 62%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--champagne-500), transparent);
    transform-origin: center;
}

.hero-mark__line--one {
    top: 22%;
    right: -7%;
    rotate: 61deg;
}

.hero-mark__line--two {
    bottom: 15%;
    left: -6%;
    rotate: -34deg;
}

.hero-mark__caption {
    position: absolute;
    right: 6%;
    bottom: 7%;
    z-index: 3;
    display: none;
    gap: 0.5rem;
    color: var(--grafite-600);
    font-size: 0.57rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* 10. Benefícios */
.benefits {
    border-block: 1px solid var(--borda);
    background: var(--branco);
}

.benefits__grid {
    display: grid;
}

.benefit {
    display: flex;
    min-height: 5rem;
    align-items: center;
    gap: 0.875rem;
    border-bottom: 1px solid var(--borda);
    color: var(--grafite-700);
    font-size: 0.8125rem;
    font-weight: 700;
}

.benefit:last-child {
    border-bottom: 0;
}

.benefit svg {
    flex: 0 0 auto;
    color: var(--champagne-600);
}

/* 11. Quem somos */
.about {
    background: var(--branco);
}

.principles {
    border-top: 1px solid var(--borda);
}

.principle {
    display: grid;
    grid-template-columns: 3.25rem 1fr;
    gap: 1rem;
    border-bottom: 1px solid var(--borda);
    padding-block: 2rem;
}

.principle__number {
    color: var(--champagne-600);
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1;
}

.principle h3 {
    margin-bottom: 0.85rem;
    text-transform: uppercase;
}

.principle p,
.editorial-list {
    color: var(--grafite-600);
    font-size: 0.9rem;
}

.editorial-list {
    display: grid;
    gap: 0.4rem;
    list-style: none;
}

.editorial-list li {
    position: relative;
    padding-left: 1rem;
}

.editorial-list li::before {
    position: absolute;
    top: 0.75rem;
    left: 0;
    width: 0.3rem;
    height: 0.3rem;
    border-radius: 50%;
    background: var(--champagne-500);
    content: "";
}

/* 12. Recebíveis */
.receivables::after {
    position: absolute;
    right: -8rem;
    bottom: -16rem;
    width: 34rem;
    height: 34rem;
    border: 1px solid rgba(199, 164, 102, 0.16);
    border-radius: 50%;
    content: "";
}

.receivables .container {
    position: relative;
    z-index: 1;
}

.receivables__grid {
    display: grid;
    border-top: 1px solid var(--borda-clara);
}

.dark-option {
    border-bottom: 1px solid var(--borda-clara);
    padding-block: 2rem;
}

.dark-option__index {
    display: inline-block;
    margin-bottom: 2.5rem;
    color: var(--champagne-400);
    font-family: var(--font-display);
    font-size: 1.4rem;
    line-height: 1;
}

.dark-option h3 {
    margin-bottom: 0.75rem;
    color: var(--branco);
    font-family: var(--font-ui);
    font-size: 0.875rem;
    letter-spacing: 0.09em;
    line-height: 1.35;
    text-transform: uppercase;
}

.dark-option p {
    font-size: 0.9rem;
}

.receivables__action {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    margin-top: 2.5rem;
}

.receivables__action p {
    max-width: 35rem;
    color: rgba(255, 255, 255, 0.52);
    font-size: 0.75rem;
}

/* 13. Soluções */
.solutions {
    background: var(--marfim-50);
}

.solutions__list {
    display: grid;
    gap: 1rem;
}

.solution {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--borda);
    border-radius: var(--radius-lg);
    background: var(--branco);
    box-shadow: 0 1rem 3rem rgba(17, 20, 23, 0.05);
}

.solution::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 0.25rem;
    height: 100%;
    background: var(--grafite-800);
    content: "";
}

.solution--accent::before {
    background: var(--champagne-500);
}

.solution__intro,
.solution__benefits {
    padding: 1.75rem;
}

.solution__number {
    display: inline-flex;
    width: 2.5rem;
    height: 2.5rem;
    align-items: center;
    justify-content: center;
    margin-bottom: 2.5rem;
    border: 1px solid var(--borda);
    border-radius: 50%;
    color: var(--champagne-text);
    font-family: var(--font-display);
    font-weight: 700;
}

.solution h3 {
    max-width: 18ch;
    margin-bottom: 1rem;
    font-size: clamp(1.7rem, 3vw, 2.45rem);
}

.solution__intro > p {
    color: var(--grafite-600);
    font-size: 0.9rem;
}

.solution__benefits {
    border-top: 1px solid var(--borda);
    background: rgba(245, 242, 236, 0.55);
}

.solution__label {
    margin-bottom: 1rem;
    color: var(--grafite-700);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.check-list {
    display: grid;
    gap: 0.75rem;
    color: var(--grafite-700);
    font-size: 0.82rem;
    list-style: none;
}

.check-list li {
    position: relative;
    padding-left: 1.5rem;
}

.check-list li::before {
    position: absolute;
    top: 0.62rem;
    left: 0;
    width: 0.65rem;
    height: 0.35rem;
    border-bottom: 1.5px solid var(--champagne-700);
    border-left: 1.5px solid var(--champagne-700);
    content: "";
    rotate: -45deg;
}

.legal-note {
    max-width: 58rem;
    margin-top: 1.5rem;
    color: var(--grafite-600);
    font-size: 0.72rem;
}

/* 14. Processo */
.process {
    background: var(--branco);
}

.timeline {
    display: grid;
    list-style: none;
}

.timeline__item {
    position: relative;
    display: grid;
    grid-template-columns: 3.5rem minmax(0, 1fr);
    gap: 1rem;
    min-height: 11rem;
}

.timeline__item:not(:last-child)::before {
    position: absolute;
    top: 2.75rem;
    bottom: 0;
    left: 1.47rem;
    width: 1px;
    background: linear-gradient(var(--champagne-500), var(--borda));
    content: "";
}

.timeline__number {
    position: relative;
    z-index: 1;
    display: flex;
    width: 3rem;
    height: 3rem;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--champagne-400);
    border-radius: 50%;
    background: var(--marfim-50);
    color: var(--champagne-text);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
}

.timeline__content {
    padding-bottom: 2.25rem;
}

.timeline__content h3 {
    margin-bottom: 0.65rem;
    font-family: var(--font-ui);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    line-height: 1.4;
    text-transform: uppercase;
}

.timeline__content p {
    max-width: 26rem;
    color: var(--grafite-600);
    font-size: 0.88rem;
}

.timeline__time {
    display: inline-block;
    margin-top: 0.75rem;
    color: var(--champagne-text);
    font-size: 0.68rem;
    font-weight: 700;
}

/* 15. CTA */
.final-cta {
    padding-block: clamp(4rem, 8vw, 6.5rem);
}

.final-cta__inner {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 2rem;
}

.final-cta h2 {
    max-width: 15ch;
    color: var(--branco);
}

.final-cta h2 + p {
    max-width: 42rem;
    margin-top: 1.25rem;
    color: rgba(255, 255, 255, 0.66);
}

.final-cta__actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* 16. Formulário */
.contact {
    background: var(--marfim-50);
}

.contact__grid {
    display: grid;
    gap: 3rem;
}

.contact__lead {
    max-width: 34rem;
    margin-top: 1.25rem;
    color: var(--grafite-600);
}

.contact-list {
    display: grid;
    gap: 0;
    margin-top: 2.5rem;
    border-top: 1px solid var(--borda);
    font-style: normal;
}

.contact-list__item {
    display: grid;
    gap: 0.25rem;
    border-bottom: 1px solid var(--borda);
    padding-block: 1rem;
}

.contact-list__item span {
    color: var(--grafite-600);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.contact-list__item a,
.contact-list__item strong {
    overflow-wrap: anywhere;
    color: var(--grafite-900);
    font-size: 0.86rem;
    font-weight: 600;
    text-decoration-color: var(--champagne-500);
    text-underline-offset: 0.22em;
}

.contact-form {
    border: 1px solid var(--borda);
    border-radius: var(--radius-lg);
    background: var(--branco);
    box-shadow: var(--shadow-sm);
    padding: clamp(1.25rem, 4vw, 2.5rem);
}

.form-grid {
    display: grid;
    gap: 1rem;
}

.field {
    display: grid;
    gap: 0.45rem;
}

.field label {
    color: var(--grafite-700);
    font-size: 0.75rem;
    font-weight: 700;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    min-height: 3rem;
    border: 1px solid rgba(17, 20, 23, 0.2);
    border-radius: var(--radius-sm);
    background: var(--branco);
    padding: 0.75rem 0.875rem;
    font-size: 0.9rem;
    outline: 0;
    transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.field textarea {
    min-height: 9rem;
    resize: vertical;
}

.field input:hover,
.field select:hover,
.field textarea:hover {
    border-color: var(--grafite-500);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--champagne-600);
    box-shadow: 0 0 0 3px rgba(199, 164, 102, 0.2);
}

.field input:user-invalid,
.field select:user-invalid,
.field textarea:user-invalid {
    border-color: var(--erro);
}

.field small {
    color: var(--grafite-600);
    font-size: 0.68rem;
}

.form-trap {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    clip: rect(0 0 0 0) !important;
    clip-path: inset(50%) !important;
    white-space: nowrap !important;
}

.consent {
    display: grid;
    min-height: 2.75rem;
    grid-template-columns: 1.25rem minmax(0, 1fr);
    gap: 0.75rem;
    margin-top: 1.25rem;
    color: var(--grafite-600);
    cursor: pointer;
    font-size: 0.72rem;
    line-height: 1.55;
}

.consent input {
    width: 1.1rem;
    height: 1.1rem;
    margin-top: 0.12rem;
    accent-color: var(--grafite-900);
}

.consent a {
    color: var(--champagne-text);
    font-weight: 700;
}

.form-warning {
    margin-top: 1rem;
    border-left: 2px solid var(--champagne-400);
    color: var(--grafite-600);
    font-size: 0.68rem;
    line-height: 1.55;
    padding-left: 0.75rem;
}

.form-actions {
    display: grid;
    gap: 1rem;
    margin-top: 1.5rem;
}

.submit-button {
    width: 100%;
}

.button-spinner {
    display: none;
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: var(--branco);
    border-radius: 50%;
    animation: spin 700ms linear infinite;
}

.submit-button.is-loading .button-spinner {
    display: inline-block;
}

.form-status {
    min-height: 0;
    border-radius: var(--radius-sm);
    font-size: 0.76rem;
    font-weight: 600;
    line-height: 1.5;
}

.form-status:not(:empty) {
    min-height: 3rem;
    padding: 0.75rem 0.875rem;
}

.form-status--success {
    border: 1px solid rgba(40, 98, 71, 0.25);
    background: rgba(40, 98, 71, 0.08);
    color: var(--sucesso);
}

.form-status--error {
    border: 1px solid rgba(159, 56, 56, 0.25);
    background: rgba(159, 56, 56, 0.07);
    color: var(--erro);
}

/* 17. Políticas */
.policies {
    border-top: 1px solid var(--borda);
    background: var(--branco);
}

.policies__inner {
    max-width: 60rem;
}

.policies__list {
    border-top: 1px solid var(--borda);
}

.policy {
    border-bottom: 1px solid var(--borda);
}

.policy summary {
    position: relative;
    display: flex;
    min-height: 4.5rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    color: var(--grafite-900);
    cursor: pointer;
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 2.5vw, 1.75rem);
    font-weight: 600;
    list-style: none;
}

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

.policy summary::after {
    display: grid;
    width: 2rem;
    height: 2rem;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid var(--borda);
    border-radius: 50%;
    color: var(--champagne-text);
    content: "+";
    font-family: var(--font-ui);
    font-size: 1rem;
    transition: rotate 180ms ease;
}

.policy[open] summary::after {
    rotate: 45deg;
}

.policy__content {
    padding: 0 0 2rem;
    color: var(--grafite-600);
    font-size: 0.83rem;
}

.policy__content h3 {
    margin: 1.5rem 0 0.5rem;
    font-family: var(--font-ui);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    line-height: 1.5;
    text-transform: uppercase;
}

.policy__content a {
    color: var(--champagne-text);
    font-weight: 700;
}

.legal-review {
    margin-top: 1.5rem;
    color: var(--grafite-600);
    font-size: 0.7rem;
}

/* 18. Cookies */
.cookie-notice {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
    z-index: 60;
    max-width: 38rem;
    border: 1px solid var(--borda-clara);
    border-radius: var(--radius-md);
    background: var(--grafite-900);
    box-shadow: 0 1.5rem 4rem rgba(17, 20, 23, 0.25);
    color: rgba(255, 255, 255, 0.76);
    padding: 1rem;
}

.cookie-notice p {
    font-size: 0.72rem;
    line-height: 1.55;
}

.cookie-notice__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    margin-top: 0.875rem;
}

/* 19. Footer */
.site-footer {
    background: var(--grafite-950);
    color: rgba(255, 255, 255, 0.62);
    padding-block: 4rem 1.5rem;
}

.footer__grid {
    display: grid;
    gap: 2.75rem;
}

.footer__brand {
    max-width: 21rem;
}

.footer__logo {
    display: block;
    width: 13rem;
    border-radius: var(--radius-sm);
    background: var(--marfim-50);
    padding: 0.55rem;
}

.footer__logo img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.footer__brand p {
    margin-top: 1.25rem;
    font-size: 0.82rem;
}

.footer__column h2 {
    margin-bottom: 1rem;
    color: var(--branco);
    font-family: var(--font-ui);
    font-size: 0.7rem;
    letter-spacing: 0.13em;
    line-height: 1.4;
    text-transform: uppercase;
}

.footer__column ul {
    display: grid;
    gap: 0.3rem;
    list-style: none;
}

.footer__column a {
    display: inline-flex;
    min-height: 2.75rem;
    align-items: center;
    overflow-wrap: anywhere;
    font-size: 0.78rem;
    text-decoration: none;
    transition: color 180ms ease;
}

.footer__column a:hover {
    color: var(--champagne-400);
}

.footer__bottom {
    display: grid;
    gap: 0.25rem;
    margin-top: 3rem;
    border-top: 1px solid var(--borda-clara);
    padding-top: 1.5rem;
    color: rgba(255, 255, 255, 0.56);
    font-size: 0.67rem;
}

/* 20. Animações */
.reveal.is-pending {
    opacity: 0;
    transform: translateY(1.25rem);
    transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}

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

@keyframes spin {
    to { rotate: 360deg; }
}

/* 21. Media queries */
@media (min-width: 30rem) {
    .hero__actions,
    .final-cta__actions {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .hero-mark__caption {
        display: flex;
    }

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

    .field--full {
        grid-column: 1 / -1;
    }

    .cookie-notice {
        left: auto;
        width: min(calc(100% - 2rem), 38rem);
    }
}

@media (min-width: 40rem) {
    .container {
        width: min(100% - 3rem, var(--container));
    }

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

    .benefit {
        border-right: 1px solid var(--borda);
        padding-inline: 1.25rem;
    }

    .benefit:nth-child(2n) {
        border-right: 0;
    }

    .benefit:nth-last-child(-n + 2) {
        border-bottom: 0;
    }

    .solution__intro,
    .solution__benefits {
        padding: 2.25rem;
    }

    .contact-list__item {
        grid-template-columns: 7rem minmax(0, 1fr);
        align-items: center;
    }

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

@media (min-width: 48rem) {
    :root {
        --header-height: 5.25rem;
    }

    .hero {
        padding-block: calc(var(--header-height) + 4.5rem) 6rem;
    }

    .hero__actions .button,
    .final-cta__actions .button {
        min-width: 12rem;
    }

    .section-heading--split {
        display: grid;
        max-width: none;
        grid-template-columns: minmax(0, 1.05fr) minmax(17rem, 0.7fr);
        align-items: end;
        gap: 3rem;
    }

    .section-heading--split p {
        margin-top: 0;
    }

    .principle {
        grid-template-columns: 4rem minmax(0, 1fr);
        padding-block: 2.5rem;
    }

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

    .dark-option {
        min-height: 19rem;
        border-right: 1px solid var(--borda-clara);
        border-bottom: 0;
        padding: 2rem;
    }

    .dark-option:first-child {
        padding-left: 0;
    }

    .dark-option:last-child {
        border-right: 0;
        padding-right: 0;
    }

    .receivables__action {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .solution {
        display: grid;
        grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.75fr);
    }

    .solution__benefits {
        display: flex;
        flex-direction: column;
        justify-content: center;
        border-top: 0;
        border-left: 1px solid var(--borda);
    }

    .final-cta__inner {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: end;
    }

    .final-cta__actions {
        justify-content: flex-end;
    }

    .footer__bottom {
        grid-template-columns: 1fr auto;
    }
}

@media (min-width: 64rem) {
    :root {
        --header-height: 5.75rem;
    }

    .site-header__inner {
        gap: 2rem;
    }

    .brand {
        width: 12.5rem;
    }

    .menu-toggle {
        display: none;
    }

    .primary-nav {
        position: static;
        display: flex;
        max-height: none;
        align-items: center;
        gap: 1.5rem;
        overflow: visible;
        border: 0;
        background: transparent;
        box-shadow: none;
        opacity: 1;
        padding: 0;
        pointer-events: auto;
        transform: none;
        visibility: visible;
    }

    .primary-nav__list {
        display: flex;
        align-items: center;
        gap: 1.35rem;
    }

    .primary-nav__list a {
        position: relative;
        min-height: 2.75rem;
        border: 0;
        font-size: 0.72rem;
    }

    .primary-nav__list a::after {
        position: absolute;
        right: 50%;
        bottom: 0.25rem;
        left: 50%;
        height: 1px;
        background: var(--champagne-600);
        content: "";
        transition: right 180ms ease, left 180ms ease;
    }

    .primary-nav__list a:hover::after,
    .primary-nav__list a.is-active::after {
        right: 0;
        left: 0;
    }

    .primary-nav__cta {
        width: auto;
        margin-top: 0;
    }

    .hero {
        min-height: min(57rem, 94vh);
        display: grid;
        align-items: center;
        padding-block: calc(var(--header-height) + 3rem) 4rem;
    }

    .hero__grid {
        grid-template-columns: minmax(0, 1.08fr) minmax(24rem, 0.72fr);
        gap: 4rem;
    }

    .hero__content {
        padding-top: 1rem;
    }

    .hero__lead {
        max-width: 39rem;
    }

    .benefits__grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .benefit,
    .benefit:nth-child(2n) {
        min-height: 6.5rem;
        border-right: 1px solid var(--borda);
        border-bottom: 0;
        padding-inline: 1.5rem;
    }

    .benefit:first-child {
        padding-left: 0;
    }

    .benefit:last-child {
        border-right: 0;
        padding-right: 0;
    }

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

    .principle {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
        border-right: 1px solid var(--borda);
        border-bottom: 0;
        padding: 2.5rem;
    }

    .principle:first-child {
        padding-left: 0;
    }

    .principle:last-child {
        border-right: 0;
        padding-right: 0;
    }

    .principle__number {
        margin-bottom: 4rem;
    }

    .solutions__list {
        gap: 1.5rem;
    }

    .solution__intro,
    .solution__benefits {
        padding: 3rem;
    }

    .timeline {
        position: relative;
        grid-template-columns: repeat(5, minmax(0, 1fr));
        gap: 0;
    }

    .timeline::before {
        position: absolute;
        top: 1.5rem;
        right: 9%;
        left: 3%;
        height: 1px;
        background: linear-gradient(90deg, var(--champagne-500), var(--borda));
        content: "";
    }

    .timeline__item {
        display: block;
        min-height: 0;
        padding-right: 1.5rem;
    }

    .timeline__item:not(:last-child)::before {
        display: none;
    }

    .timeline__number {
        margin-bottom: 2rem;
    }

    .timeline__content {
        padding-bottom: 0;
    }

    .timeline__content h3 {
        min-height: 2.25rem;
    }

    .timeline__content p {
        font-size: 0.78rem;
    }

    .contact__grid {
        grid-template-columns: minmax(0, 0.75fr) minmax(31rem, 1fr);
        align-items: start;
        gap: clamp(4rem, 8vw, 7.5rem);
    }

    .contact__info {
        position: sticky;
        top: calc(var(--header-height) + 2rem);
    }

    .footer__grid {
        grid-template-columns: minmax(17rem, 1.35fr) repeat(3, minmax(0, 0.7fr));
        gap: 2rem;
    }
}

@media (min-width: 80rem) {
    .container {
        width: min(100% - 5rem, var(--container));
    }

    .primary-nav {
        gap: 2rem;
    }

    .primary-nav__list {
        gap: 1.75rem;
    }

    .hero__grid {
        gap: 6rem;
    }

    .timeline__item {
        padding-right: 2rem;
    }
}

@media (min-width: 100rem) {
    :root {
        --container: 82rem;
    }

    .hero-mark {
        width: min(100%, 34rem);
    }
}

/* 22. Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .reveal.is-pending {
        opacity: 1;
        transform: none;
    }
}