/* =========================================================
   METHODUZ — ESTILOS PRINCIPAIS
   Paleta: laranja #FF7700 + preto #101010
   ========================================================= */

:root {
    --orange: #ff7700;
    --orange-soft: #ff9b3d;
    --orange-dark: #d65f00;
    --black: #101010;
    --black-2: #161616;
    --surface: #1a1a1a;
    --surface-2: #202020;
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 119, 0, 0.35);
    --white: #ffffff;
    --muted: #a5a5a5;
    --muted-2: #7d7d7d;
    --radius: 18px;
    --radius-sm: 12px;
    --shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.9);
    --glow: 0 0 60px -12px rgba(255, 119, 0, 0.55);
    --container: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Space Grotesk", sans-serif;
    background: var(--black);
    color: var(--white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

::selection {
    background: var(--orange);
    color: #000;
}

/* ---------- Utilitários ---------- */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

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

.section--alt {
    background: linear-gradient(180deg, #0c0c0c 0%, #131313 100%);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--orange);
    border: 1px solid var(--line-strong);
    background: rgba(255, 119, 0, 0.08);
    padding: 8px 16px;
    border-radius: 100px;
}

.section-title {
    font-size: clamp(30px, 4vw, 50px);
    line-height: 1.08;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-top: 22px;
}

.section-title .accent {
    color: var(--orange);
}

.section-lead {
    color: var(--muted);
    font-size: 17px;
    line-height: 1.7;
    max-width: 720px;
    margin-top: 18px;
}

.section-head {
    max-width: 820px;
    margin-bottom: 64px;
}

.section-head--center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.section-head--center .section-lead {
    margin-left: auto;
    margin-right: auto;
}

/* ---------- Botões ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: -0.01em;
    padding: 15px 26px;
    border-radius: 100px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease,
    border-color 0.25s ease, color 0.25s ease;
}

.btn i {
    font-size: 17px;
}

.btn--primary {
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
    color: #0b0b0b;
    box-shadow: var(--glow);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 70px -8px rgba(255, 119, 0, 0.75);
}

.btn--ghost {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--line);
    color: var(--white);
}

.btn--ghost:hover {
    border-color: var(--line-strong);
    background: rgba(255, 119, 0, 0.08);
    color: var(--orange);
}

.btn--lg {
    padding: 19px 36px;
    font-size: 16.5px;
}

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

/* ---------- Header ---------- */
.header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 60;
    padding: 18px 0;
    transition: background 0.3s ease, padding 0.3s ease, border-color 0.3s ease;
    border-bottom: 1px solid transparent;
}

.header.is-stuck {
    background: rgba(12, 12, 12, 0.88);
    backdrop-filter: blur(16px);
    border-bottom-color: var(--line);
    padding: 12px 0;
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand img {
    height: 26px;
    width: auto;
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav a {
    font-size: 14.5px;
    font-weight: 500;
    color: var(--muted);
    position: relative;
    padding: 4px 0;
    transition: color 0.2s ease;
}

.nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: var(--orange);
    transition: width 0.25s ease;
}

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

.nav a:hover::after {
    width: 100%;
}

.header__actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.burger {
    display: none;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--white);
    font-size: 20px;
    cursor: pointer;
    position: relative;
    z-index: 90;
    transition: background 0.25s ease, border-color 0.25s ease;
}

.burger:hover {
    border-color: var(--orange);
}

.burger__bar {
    position: absolute;
    left: 12px;
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: var(--white);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.25s ease,
    background 0.25s ease;
}

.burger__bar:nth-child(1) {
    top: 16px;
}

.burger__bar:nth-child(2) {
    top: 22px;
}

.burger__bar:nth-child(3) {
    top: 28px;
}

.burger.is-active {
    border-color: var(--orange);
    background: rgba(255, 119, 0, 0.12);
}

.burger.is-active .burger__bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
    background: var(--orange);
}

.burger.is-active .burger__bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0.2);
}

.burger.is-active .burger__bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
    background: var(--orange);
}

.nav-overlay {
    display: none;
}

/* Evita rolagem horizontal (drawer do menu fica fora da tela) */
html,
body {
    overflow-x: hidden;
    max-width: 100%;
}

.nav__cta {
    display: none;
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding: 170px 0 110px;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: -240px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(255, 119, 0, 0.22) 0%, transparent 62%);
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 74px 74px;
    mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 70%);
    opacity: 0.6;
    pointer-events: none;
}

.hero__inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 64px;
    align-items: center;
}

.hero h1 {
    font-size: clamp(36px, 5vw, 62px);
    line-height: 1.04;
    letter-spacing: -0.03em;
    font-weight: 700;
    margin-top: 26px;
}

.hero h1 .accent {
    color: var(--orange);
}

.hero p {
    color: var(--muted);
    font-size: 17.5px;
    line-height: 1.72;
    margin-top: 24px;
    max-width: 580px;
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 38px;
}

.hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 32px;
    margin-top: 34px;
    color: var(--muted-2);
    font-size: 13.5px;
}

.hero__meta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.hero__meta i {
    color: var(--orange);
}

.hero__media {
    position: relative;
}

.hero__media img {
    width: 100%;
    height: auto;
    aspect-ratio: 1408 / 1008;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.hero__badge {
    position: absolute;
    bottom: -26px;
    left: -26px;
    background: rgba(16, 16, 16, 0.92);
    backdrop-filter: blur(10px);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    padding: 18px 22px;
    box-shadow: var(--shadow);
}

.hero__badge strong {
    display: block;
    font-size: 26px;
    color: var(--orange);
    letter-spacing: -0.02em;
}

.hero__badge small {
    color: var(--muted);
    font-size: 12.5px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ---------- Faixa de logos / marquee ---------- */
.strip {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: #0c0c0c;
    padding: 22px 0;
    overflow: hidden;
}

.strip__track {
    display: flex;
    gap: 56px;
    white-space: nowrap;
    animation: slide 28s linear infinite;
    width: max-content;
}

.strip__track span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--muted-2);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.strip__track i {
    color: var(--orange);
}

@keyframes slide {
    to {
        transform: translateX(-50%);
    }
}

/* ---------- Mercado ---------- */
.market {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.market__media img {
    border-radius: var(--radius);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.market__list {
    display: grid;
    gap: 16px;
    margin-top: 36px;
}

.market__item {
    display: flex;
    gap: 18px;
    padding: 22px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    background: linear-gradient(180deg, var(--surface) 0%, #141414 100%);
    transition: border-color 0.25s ease, transform 0.25s ease;
}

.market__item:hover {
    border-color: var(--line-strong);
    transform: translateX(4px);
}

.market__icon {
    flex: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(255, 119, 0, 0.12);
    color: var(--orange);
    font-size: 19px;
}

.market__item h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 6px;
}

.market__item p {
    color: var(--muted);
    font-size: 14.5px;
    line-height: 1.65;
}

/* ---------- Passos ---------- */
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    counter-reset: step;
}

.step {
    position: relative;
    padding: 30px 26px 34px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #191919 0%, #121212 100%);
    overflow: hidden;
    transition: transform 0.28s ease, border-color 0.28s ease;
}

.step::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 2px;
    background: linear-gradient(90deg, var(--orange), transparent);
    opacity: 0.5;
}

.step:hover {
    transform: translateY(-6px);
    border-color: var(--line-strong);
}

.step__num {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--orange);
}

.step h3 {
    font-size: 19px;
    font-weight: 600;
    margin: 16px 0 10px;
    letter-spacing: -0.01em;
}

.step p {
    color: var(--muted);
    font-size: 14.5px;
    line-height: 1.68;
}

.step__icon {
    margin-top: 22px;
    font-size: 26px;
    color: rgba(255, 119, 0, 0.55);
}

/* ---------- Simulador ---------- */
.sim {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 44px;
    align-items: start;
}

.card {
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: linear-gradient(180deg, var(--surface) 0%, #131313 100%);
    padding: 34px;
}

.sim__panel h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 6px;
}

.sim__panel > p {
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 28px;
}

.field {
    margin-bottom: 26px;
}

.field__top {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 12px;
}

.field label {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--muted);
    letter-spacing: 0.02em;
}

.field output {
    font-size: 20px;
    font-weight: 700;
    color: var(--orange);
}

input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 100px;
    background: #2a2a2a;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--orange);
    border: 4px solid #101010;
    box-shadow: 0 0 0 1px var(--orange), 0 0 18px rgba(255, 119, 0, 0.7);
    cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--orange);
    border: 4px solid #101010;
    cursor: pointer;
}

.sim__result {
    margin-top: 6px;
    padding: 26px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line-strong);
    background: radial-gradient(120% 140% at 0% 0%, rgba(255, 119, 0, 0.16) 0%, transparent 60%),
    #141414;
}

.sim__result small {
    display: block;
    color: var(--muted);
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.sim__result strong {
    display: block;
    font-size: clamp(32px, 4vw, 44px);
    letter-spacing: -0.03em;
    margin-top: 10px;
    color: var(--white);
}

.sim__result span {
    display: block;
    color: var(--muted);
    font-size: 13.5px;
    margin-top: 8px;
}

.table-wrap {
    border-radius: var(--radius);
    border: 1px solid var(--line);
    overflow: hidden;
    background: #131313;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead th {
    text-align: left;
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted-2);
    padding: 18px 20px;
    background: #191919;
    border-bottom: 1px solid var(--line);
}

tbody td {
    padding: 17px 20px;
    font-size: 14.5px;
    color: var(--muted);
    border-bottom: 1px solid var(--line);
}

tbody tr:last-child td {
    border-bottom: none;
}

tbody td:first-child {
    color: var(--white);
    font-weight: 600;
}

tbody td:last-child {
    color: var(--orange);
    font-weight: 700;
    text-align: right;
    white-space: nowrap;
}

tbody tr {
    transition: background 0.2s ease;
}

tbody tr:hover {
    background: rgba(255, 119, 0, 0.05);
}

tbody tr.is-highlight {
    background: rgba(255, 119, 0, 0.08);
}

.note {
    display: flex;
    gap: 14px;
    margin-top: 22px;
    padding: 20px 22px;
    border-radius: var(--radius-sm);
    border: 1px dashed var(--line-strong);
    background: rgba(255, 119, 0, 0.04);
}

.note i {
    color: var(--orange);
    font-size: 20px;
}

.note p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--muted);
}

.note p strong {
    color: var(--white);
}

.note--plain {
    border-style: solid;
    border-color: var(--line);
    background: #131313;
    margin-top: 14px;
}

/* ---------- Recursos ---------- */
.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature {
    padding: 30px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #181818 0%, #121212 100%);
    transition: transform 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}

.feature:hover {
    transform: translateY(-6px);
    border-color: var(--line-strong);
}

.feature__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 21px;
    color: var(--orange);
    background: rgba(255, 119, 0, 0.12);
    border: 1px solid var(--line-strong);
}

.feature h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 20px 0 10px;
}

.feature p {
    color: var(--muted);
    font-size: 14.5px;
    line-height: 1.68;
}

.benefits {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 70px;
}

.benefit-col {
    padding: 34px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: #141414;
}

.benefit-col--accent {
    border-color: var(--line-strong);
    background: radial-gradient(110% 120% at 100% 0%, rgba(255, 119, 0, 0.14) 0%, transparent 58%),
    #141414;
}

.benefit-col h3 {
    font-size: 19px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}

.benefit-col h3 i {
    color: var(--orange);
}

.benefit-col ul {
    margin-top: 24px;
    display: grid;
    gap: 15px;
}

.benefit-col li {
    display: flex;
    gap: 12px;
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--muted);
}

.benefit-col li i {
    color: var(--orange);
    font-size: 16px;
    margin-top: 2px;
}

/* ---------- FAQ ---------- */
.faq-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 42px;
}

.faq-tab {
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    color: var(--muted);
    padding: 12px 22px;
    border-radius: 100px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: all 0.22s ease;
}

.faq-tab:hover {
    color: var(--white);
}

.faq-tab.is-active {
    color: #0b0b0b;
    background: var(--orange);
    border-color: var(--orange);
    font-weight: 600;
}

.faq {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    gap: 12px;
}

.faq__item {
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    background: #141414;
    overflow: hidden;
    transition: border-color 0.25s ease;
}

.faq__item.is-open {
    border-color: var(--line-strong);
    background: #171717;
}

.faq__q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    text-align: left;
    font-family: inherit;
    font-size: 16px;
    font-weight: 500;
    color: var(--white);
    background: none;
    border: none;
    padding: 22px 24px;
    cursor: pointer;
}

.faq__q .faq__icon {
    flex: none;
    color: var(--orange);
    font-size: 18px;
    transition: transform 0.3s ease;
}

.faq__item.is-open .faq__q .faq__icon {
    transform: rotate(180deg);
}

.faq__q > span {
    flex: 1 1 auto;
    min-width: 0;
}

.faq__icon {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    border: 1px solid var(--line-strong);
    background: rgba(255, 119, 0, 0.08);
    font-size: 15px;
}

.faq__item.is-open .faq__icon {
    background: var(--orange);
    color: #0b0b0b;
    border-color: var(--orange);
}

.faq__badge {
    color: var(--orange);
    font-weight: 700;
    margin-right: 6px;
}

.faq__a {
    transition: max-height 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq__a p {
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity 0.3s ease 0.05s, transform 0.3s ease 0.05s;
}

.faq__item.is-open .faq__a p {
    opacity: 1;
    transform: none;
}

.faq__a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq__a p {
    padding: 0 24px 24px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.75;
}

.faq__item[hidden] {
    display: none;
}

/* ---------- Contato ---------- */
.contact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 44px;
    align-items: start;
}

.contact__info .section-title {
    margin-top: 20px;
}

.contact__points {
    display: grid;
    gap: 18px;
    margin-top: 34px;
}

.contact__points li {
    display: flex;
    gap: 14px;
    align-items: center;
    color: var(--muted);
    font-size: 15px;
}

.contact__points i {
    width: 40px;
    height: 40px;
    flex: none;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: rgba(255, 119, 0, 0.12);
    color: var(--orange);
    font-size: 17px;
}

.form {
    display: grid;
    gap: 16px;
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form label {
    display: block;
    font-size: 12.5px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted-2);
    margin-bottom: 9px;
}

.form input,
.form select,
.form textarea {
    width: 100%;
    font-family: inherit;
    font-size: 15px;
    color: var(--white);
    background: #101010;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form textarea {
    min-height: 110px;
    resize: vertical;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(255, 119, 0, 0.15);
}

.form small {
    color: var(--muted-2);
    font-size: 12.5px;
    text-align: center;
}

.form__ok {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line-strong);
    background: rgba(255, 119, 0, 0.08);
    color: var(--orange);
    font-size: 14px;
}

.form__ok.is-visible {
    display: flex;
}

/* ---------- CTA final ---------- */
.cta-final {
    position: relative;
    padding: 92px 40px;
    border-radius: 26px;
    text-align: center;
    border: 1px solid var(--line-strong);
    background: radial-gradient(90% 130% at 50% 0%, rgba(255, 119, 0, 0.2) 0%, transparent 62%),
    linear-gradient(180deg, #161616 0%, #0f0f0f 100%);
    overflow: hidden;
}

.cta-final h2 {
    font-size: clamp(28px, 4vw, 46px);
    line-height: 1.1;
    letter-spacing: -0.03em;
    max-width: 820px;
    margin: 22px auto 0;
}

.cta-final p {
    color: var(--muted);
    font-size: 17px;
    line-height: 1.7;
    max-width: 620px;
    margin: 18px auto 0;
}

.cta-final .btn {
    margin-top: 34px;
}

/* ---------- Footer ---------- */
.footer {
    border-top: 1px solid var(--line);
    background: #0b0b0b;
    padding: 70px 0 32px;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 48px;
}

.footer img {
    height: 24px;
    width: auto;
}

.footer p {
    color: var(--muted-2);
    font-size: 14px;
    line-height: 1.7;
    margin-top: 20px;
    max-width: 360px;
}

.footer h4 {
    font-size: 12.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 20px;
}

.footer ul {
    display: grid;
    gap: 12px;
}

.footer ul a {
    color: var(--muted-2);
    font-size: 14px;
    transition: color 0.2s ease;
}

.footer ul a:hover {
    color: var(--orange);
}

.footer__bottom {
    margin-top: 54px;
    padding-top: 26px;
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: var(--muted-2);
    font-size: 13px;
}

.footer__social {
    display: flex;
    gap: 12px;
}

.footer__social a {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    border: 1px solid var(--line);
    color: var(--muted);
    transition: all 0.22s ease;
}

.footer__social a:hover {
    color: var(--orange);
    border-color: var(--line-strong);
}

/* ---------- WhatsApp flutuante ---------- */
.wa {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 70;
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: #0b0b0b;
    font-size: 26px;
    box-shadow: var(--glow);
    transition: transform 0.25s ease;
}

.wa:hover {
    transform: scale(1.08);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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