/* =========================================================
   Águia Brasil — Folha de Estilos Principal
   Autor: Equipe Águia Brasil
   Paleta: Azul profundo, prateado polido, contrastes sóbrios
   ========================================================= */

/* -------- 1. Tokens de design -------- */
:root {
    /* Cores de fundo */
    --color-bg: #07101f;
    --color-bg-alt: #0b1a31;
    --color-surface: #122544;
    --color-surface-2: #18305a;
    --color-overlay: rgba(7, 16, 31, 0.85);

    /* Linhas e bordas */
    --color-border: #1f3866;
    --color-border-soft: rgba(201, 209, 222, 0.12);

    /* Marca */
    --color-primary: #2f6bff;
    --color-primary-hover: #1f4fd6;
    --color-primary-soft: rgba(47, 107, 255, 0.14);

    /* Prata / metais */
    --color-silver: #c9d1de;
    --color-silver-bright: #eef1f6;
    --color-silver-dim: #8893a8;
    --gradient-silver: linear-gradient(135deg, #f3f5f9 0%, #c0c8d6 45%, #8a94a7 100%);
    --gradient-silver-soft: linear-gradient(135deg, #e8ecf2 0%, #b6bfd0 100%);

    /* Texto */
    --color-text: #dfe5f0;
    --color-text-muted: #9aa5bb;
    --color-heading: #ffffff;

    /* Sombras */
    --shadow-soft: 0 6px 18px -10px rgba(0, 0, 0, 0.6);
    --shadow-card: 0 18px 40px -22px rgba(0, 0, 0, 0.75);
    --shadow-elevated: 0 30px 60px -28px rgba(0, 0, 0, 0.8);

    /* Raios */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-pill: 999px;

    /* Tipografia */
    --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-display: "Inter", "Segoe UI", sans-serif;

    /* Espaçamentos */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;
    --space-9: 96px;

    /* Container */
    --container-max: 1200px;
    --container-gutter: 24px;

    /* Transições */
    --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
    --t-fast: 160ms;
    --t-base: 260ms;
    --t-slow: 480ms;
}

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

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

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

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

a {
    color: var(--color-silver-bright);
    text-decoration: none;
    transition: color var(--t-fast) var(--ease);
}

a:hover {
    color: #ffffff;
}

button {
    font: inherit;
    cursor: pointer;
}

ul,
ol {
    padding-left: 1.1rem;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: var(--font-display);
    color: var(--color-heading);
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin: 0 0 var(--space-4);
}

h1 {
    font-size: clamp(2rem, 4.4vw, 3.4rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
}

h3 {
    font-size: clamp(1.2rem, 2vw, 1.4rem);
    font-weight: 600;
}

p {
    margin: 0 0 var(--space-4);
}

p:last-child {
    margin-bottom: 0;
}

/* -------- 3. Utilitários -------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-gutter);
}

.section {
    padding: var(--space-9) 0;
    position: relative;
}

.section--tight {
    padding: var(--space-7) 0;
}

.section-eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-silver-dim);
    margin-bottom: var(--space-3);
}

.section-title {
    max-width: 720px;
    margin-bottom: var(--space-3);
}

.section-lead {
    max-width: 680px;
    color: var(--color-text-muted);
    font-size: 1.05rem;
}

.text-silver {
    background: var(--gradient-silver);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.divider {
    width: 60px;
    height: 2px;
    background: var(--gradient-silver);
    margin: var(--space-4) 0 var(--space-5);
    border: 0;
}

/* -------- 4. Botões -------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 14px 26px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    border: 1px solid transparent;
    transition: transform var(--t-fast) var(--ease),
                background var(--t-base) var(--ease),
                border-color var(--t-base) var(--ease),
                color var(--t-base) var(--ease),
                box-shadow var(--t-base) var(--ease);
}

.btn:hover {
    transform: translateY(-1px);
}

.btn--primary {
    background: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 14px 30px -16px rgba(47, 107, 255, 0.9);
}

.btn--primary:hover {
    background: var(--color-primary-hover);
    color: #ffffff;
}

.btn--silver {
    background: var(--gradient-silver);
    color: #0a1729;
}

.btn--silver:hover {
    color: #0a1729;
    filter: brightness(1.05);
}

.btn--ghost {
    background: transparent;
    color: var(--color-silver-bright);
    border-color: var(--color-border);
}

.btn--ghost:hover {
    border-color: var(--color-silver);
    color: #ffffff;
}

.btn--whatsapp {
    background: #25d366;
    color: #06231b;
}

.btn--whatsapp:hover {
    background: #1ebe5a;
    color: #06231b;
}

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

/* -------- 5. Cabeçalho / Navegação -------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(7, 16, 31, 0.78);
    backdrop-filter: saturate(140%) blur(14px);
    -webkit-backdrop-filter: saturate(140%) blur(14px);
    border-bottom: 1px solid var(--color-border-soft);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    height: 78px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--color-heading);
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: 0.02em;
}

.brand__mark {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: linear-gradient(140deg, #18305a 0%, #07101f 100%);
    border: 1px solid var(--color-border);
}

.brand__mark svg {
    width: 22px;
    height: 22px;
}

.brand__text {
    line-height: 1.1;
}

.brand__text small {
    display: block;
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    color: var(--color-silver-dim);
    text-transform: uppercase;
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav__link {
    position: relative;
    font-size: 0.93rem;
    font-weight: 500;
    color: var(--color-silver);
    padding: 6px 0;
}

.nav__link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: var(--gradient-silver);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--t-base) var(--ease);
}

.nav__link:hover::after,
.nav__link.is-active::after {
    transform: scaleX(1);
}

.nav__link.is-active {
    color: #ffffff;
}

/* Submenu dropdown */
.has-dropdown {
    position: relative;
}

.dropdown {
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    min-width: 480px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    box-shadow: var(--shadow-elevated);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--t-base) var(--ease),
                transform var(--t-base) var(--ease),
                visibility var(--t-base) var(--ease);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4) var(--space-5);
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown__group h4 {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-silver-dim);
    margin-bottom: 10px;
    font-weight: 600;
}

.dropdown__group a {
    display: block;
    font-size: 0.9rem;
    padding: 4px 0;
    color: var(--color-text);
}

.dropdown__group a:hover {
    color: #ffffff;
}

/* Menu mobile */
.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-silver-bright);
    align-items: center;
    justify-content: center;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
    content: "";
    display: block;
    width: 18px;
    height: 2px;
    background: currentColor;
    position: relative;
    transition: transform var(--t-base) var(--ease),
                opacity var(--t-fast) var(--ease);
}

.nav-toggle span::before {
    position: absolute;
    top: -6px;
}

.nav-toggle span::after {
    position: absolute;
    top: 6px;
}

.nav-toggle.is-open span {
    background: transparent;
}

.nav-toggle.is-open span::before {
    transform: translateY(6px) rotate(45deg);
}

.nav-toggle.is-open span::after {
    transform: translateY(-6px) rotate(-45deg);
}

/* -------- 6. Hero -------- */
.hero {
    position: relative;
    overflow: hidden;
    padding: clamp(80px, 12vw, 140px) 0 clamp(80px, 10vw, 120px);
    background:
        radial-gradient(ellipse at 80% -10%, rgba(47, 107, 255, 0.22) 0%, transparent 55%),
        radial-gradient(ellipse at 0% 110%, rgba(201, 209, 222, 0.08) 0%, transparent 60%),
        linear-gradient(180deg, #07101f 0%, #050b17 100%);
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
    pointer-events: none;
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    background: rgba(201, 209, 222, 0.06);
    border: 1px solid var(--color-border-soft);
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-silver);
    margin-bottom: var(--space-4);
}

.hero__eyebrow::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gradient-silver);
}

.hero__title {
    font-size: clamp(2.2rem, 4.6vw, 3.6rem);
    line-height: 1.08;
    margin-bottom: var(--space-5);
}

.hero__lead {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 540px;
    margin-bottom: var(--space-6);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    margin-top: var(--space-7);
    padding-top: var(--space-5);
    border-top: 1px solid var(--color-border-soft);
}

.hero__meta-item strong {
    display: block;
    font-size: 1.6rem;
    background: var(--gradient-silver);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
    line-height: 1.1;
}

.hero__meta-item span {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Cartão flutuante do hero */
.hero__card {
    position: relative;
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    background: linear-gradient(160deg, rgba(24, 48, 90, 0.7), rgba(7, 16, 31, 0.7));
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-elevated);
    backdrop-filter: blur(8px);
}

.hero__card h3 {
    margin-bottom: var(--space-2);
}

.hero__card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: var(--space-5);
}

.hero__card-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-5);
    display: grid;
    gap: 10px;
}

.hero__card-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.93rem;
    color: var(--color-text);
}

.hero__card-list li::before {
    content: "";
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #eef1f6, #8893a8);
    flex-shrink: 0;
    box-shadow: inset 0 -3px 6px rgba(0, 0, 0, 0.25);
}

/* -------- 7. Faixa de logos / confiança -------- */
.trust-bar {
    padding: var(--space-6) 0;
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border-soft);
    border-bottom: 1px solid var(--color-border-soft);
}

.trust-bar__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    color: var(--color-silver-dim);
    font-size: 0.85rem;
    letter-spacing: 0.04em;
}

.trust-bar__item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    opacity: 0.9;
}

.trust-bar__item svg {
    width: 18px;
    height: 18px;
    opacity: 0.8;
}

/* -------- 8. Grade de serviços -------- */
.services-grid {
    margin-top: var(--space-7);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

.service-card {
    position: relative;
    padding: var(--space-6);
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(24, 48, 90, 0.35), rgba(18, 37, 68, 0.35));
    border: 1px solid var(--color-border);
    transition: transform var(--t-base) var(--ease),
                border-color var(--t-base) var(--ease),
                background var(--t-base) var(--ease);
    display: flex;
    flex-direction: column;
    min-height: 260px;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(201, 209, 222, 0.45);
    background: linear-gradient(180deg, rgba(31, 56, 102, 0.55), rgba(18, 37, 68, 0.55));
}

.service-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--gradient-silver-soft);
    color: #0a1729;
    display: grid;
    place-items: center;
    margin-bottom: var(--space-4);
    box-shadow: inset 0 -2px 6px rgba(0, 0, 0, 0.15);
}

.service-card__icon svg {
    width: 22px;
    height: 22px;
}

.service-card h3 {
    margin-bottom: var(--space-2);
    color: var(--color-heading);
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    flex: 1;
}

.service-card__link {
    margin-top: var(--space-4);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-silver-bright);
}

.service-card__link::after {
    content: "→";
    transition: transform var(--t-fast) var(--ease);
}

.service-card:hover .service-card__link::after {
    transform: translateX(4px);
}

/* -------- 9. Seção "Quem somos" / split -------- */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.split__media {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4 / 5;
    background: linear-gradient(160deg, #18305a, #07101f);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-elevated);
}

.split__media-inner {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background-image:
        radial-gradient(circle at 30% 30%, rgba(47, 107, 255, 0.25), transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(201, 209, 222, 0.12), transparent 55%);
}

.split__media-inner svg {
    width: 55%;
    opacity: 0.85;
}

.value-list {
    list-style: none;
    padding: 0;
    margin: var(--space-5) 0 0;
    display: grid;
    gap: var(--space-4);
}

.value-list li {
    display: grid;
    grid-template-columns: 36px 1fr;
    gap: var(--space-3);
    align-items: start;
}

.value-list__icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    display: grid;
    place-items: center;
    color: var(--color-silver-bright);
}

.value-list__icon svg {
    width: 16px;
    height: 16px;
}

.value-list h4 {
    margin: 0 0 4px;
    font-size: 1rem;
    color: var(--color-heading);
}

.value-list p {
    margin: 0;
    font-size: 0.92rem;
    color: var(--color-text-muted);
}

/* -------- 10. Faixa CTA -------- */
.cta-band {
    background:
        linear-gradient(120deg, rgba(47, 107, 255, 0.18), transparent 60%),
        var(--color-bg-alt);
    padding: var(--space-8) 0;
    border-top: 1px solid var(--color-border-soft);
    border-bottom: 1px solid var(--color-border-soft);
}

.cta-band__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
}

.cta-band h2 {
    margin: 0;
    max-width: 620px;
}

.cta-band__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

/* -------- 11. Blog cards -------- */
.posts-grid {
    margin-top: var(--space-7);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

.post-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform var(--t-base) var(--ease),
                border-color var(--t-base) var(--ease);
}

.post-card:hover {
    transform: translateY(-3px);
    border-color: rgba(201, 209, 222, 0.4);
}

.post-card__cover {
    aspect-ratio: 16 / 10;
    background:
        radial-gradient(circle at 30% 30%, rgba(47, 107, 255, 0.25), transparent 60%),
        linear-gradient(160deg, #18305a, #07101f);
    position: relative;
}

.post-card__cover::after {
    content: attr(data-label);
    position: absolute;
    bottom: 12px;
    left: 12px;
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-silver);
    background: rgba(7, 16, 31, 0.6);
    border: 1px solid var(--color-border-soft);
    padding: 4px 10px;
    border-radius: var(--radius-pill);
}

.post-card__body {
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    flex: 1;
}

.post-card__meta {
    font-size: 0.78rem;
    color: var(--color-silver-dim);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.post-card h3 {
    margin: 0;
    font-size: 1.15rem;
}

.post-card p {
    color: var(--color-text-muted);
    font-size: 0.93rem;
    margin: 0;
    flex: 1;
}

.post-card a.read-more {
    margin-top: var(--space-2);
    font-weight: 600;
    font-size: 0.9rem;
}

/* -------- 12. Formulários -------- */
.form-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: clamp(24px, 4vw, 40px);
    box-shadow: var(--shadow-card);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4) var(--space-5);
}

.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

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

.field label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-silver);
    letter-spacing: 0.04em;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    color: var(--color-text);
    font: inherit;
    transition: border-color var(--t-fast) var(--ease),
                box-shadow var(--t-fast) var(--ease),
                background var(--t-fast) var(--ease);
}

.field textarea {
    min-height: 140px;
    resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
    background: var(--color-bg);
}

.field input::placeholder,
.field textarea::placeholder {
    color: #5b6a85;
}

.field--file label.upload {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: 14px;
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg-alt);
    color: var(--color-silver);
    cursor: pointer;
    transition: border-color var(--t-fast) var(--ease);
}

.field--file label.upload:hover {
    border-color: var(--color-silver);
}

.field--file input[type="file"] {
    display: none;
}

.form-note {
    margin-top: var(--space-5);
    font-size: 0.82rem;
    color: var(--color-silver-dim);
}

.form-status {
    margin-top: var(--space-4);
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: rgba(47, 107, 255, 0.12);
    border: 1px solid rgba(47, 107, 255, 0.3);
    color: var(--color-silver-bright);
    font-size: 0.92rem;
    display: none;
}

.form-status.is-visible {
    display: block;
}

/* -------- 13. Página de serviço (interna) -------- */
.page-hero {
    position: relative;
    padding: clamp(80px, 10vw, 130px) 0 var(--space-7);
    background:
        radial-gradient(ellipse at 80% -20%, rgba(47, 107, 255, 0.2), transparent 60%),
        linear-gradient(180deg, #07101f 0%, #060d1c 100%);
    border-bottom: 1px solid var(--color-border-soft);
}

.page-hero__inner {
    position: relative;
    z-index: 1;
}

.breadcrumb {
    font-size: 0.82rem;
    color: var(--color-silver-dim);
    margin-bottom: var(--space-4);
}

.breadcrumb a {
    color: var(--color-silver);
}

.breadcrumb span {
    margin: 0 8px;
    color: var(--color-border);
}

.page-hero h1 {
    max-width: 760px;
}

.page-hero p {
    max-width: 720px;
    color: var(--color-text-muted);
    font-size: 1.05rem;
}

.content-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: var(--space-8);
    margin-top: var(--space-7);
}

.prose h2 {
    margin-top: var(--space-6);
}

.prose h2:first-child {
    margin-top: 0;
}

.prose ul,
.prose ol {
    color: var(--color-text);
    padding-left: 1.25rem;
}

.prose ul li,
.prose ol li {
    margin-bottom: 8px;
}

.prose blockquote {
    margin: var(--space-5) 0;
    padding: var(--space-4) var(--space-5);
    border-left: 3px solid var(--color-primary);
    background: var(--color-surface);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--color-silver-bright);
    font-style: italic;
}

.aside-card {
    position: sticky;
    top: 100px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    box-shadow: var(--shadow-card);
}

.aside-card h4 {
    margin-top: 0;
}

.aside-card p {
    color: var(--color-text-muted);
    font-size: 0.92rem;
}

/* -------- 14. Lista do índice de serviços -------- */
.services-index {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-7);
    margin-top: var(--space-7);
}

.services-index__col h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.05rem;
    color: var(--color-silver-bright);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: var(--space-4);
}

.services-index__col h3::before {
    content: "";
    width: 28px;
    height: 1px;
    background: var(--gradient-silver);
}

.services-index__col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: var(--space-2);
}

.services-index__col ul a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg-alt);
    color: var(--color-text);
    font-size: 0.95rem;
    transition: border-color var(--t-fast) var(--ease),
                color var(--t-fast) var(--ease);
}

.services-index__col ul a:hover {
    border-color: var(--color-silver);
    color: #ffffff;
}

.services-index__col ul a::after {
    content: "→";
    color: var(--color-silver-dim);
    transition: color var(--t-fast) var(--ease),
                transform var(--t-fast) var(--ease);
}

.services-index__col ul a:hover::after {
    color: var(--color-silver-bright);
    transform: translateX(3px);
}

/* -------- 15. FAQ -------- */
.faq {
    display: grid;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.faq details {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 16px 18px;
    transition: border-color var(--t-fast) var(--ease);
}

.faq details[open] {
    border-color: rgba(201, 209, 222, 0.45);
}

.faq summary {
    list-style: none;
    cursor: pointer;
    font-weight: 600;
    color: var(--color-heading);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

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

.faq summary::after {
    content: "+";
    font-size: 1.4rem;
    color: var(--color-silver-dim);
    font-weight: 400;
    transition: transform var(--t-fast) var(--ease);
}

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

.faq p {
    margin-top: 10px;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* -------- 16. Rodapé -------- */
.site-footer {
    margin-top: var(--space-9);
    padding: var(--space-8) 0 var(--space-5);
    background: #050b17;
    border-top: 1px solid var(--color-border-soft);
}

.site-footer__top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-7);
}

.site-footer h5 {
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-silver-dim);
    margin-bottom: var(--space-4);
}

.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
}

.site-footer a {
    color: var(--color-text-muted);
    font-size: 0.93rem;
}

.site-footer a:hover {
    color: #ffffff;
}

.site-footer__about p {
    color: var(--color-text-muted);
    font-size: 0.93rem;
    max-width: 320px;
}

.site-footer__bottom {
    padding-top: var(--space-5);
    border-top: 1px solid var(--color-border-soft);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-3);
    color: var(--color-silver-dim);
    font-size: 0.82rem;
}

/* -------- 17. WhatsApp flutuante -------- */
.whatsapp-fab {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 50;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25d366;
    color: #06231b;
    display: grid;
    place-items: center;
    box-shadow: 0 18px 35px -12px rgba(37, 211, 102, 0.55);
    transition: transform var(--t-base) var(--ease);
}

.whatsapp-fab:hover {
    transform: scale(1.06);
    color: #06231b;
}

.whatsapp-fab svg {
    width: 26px;
    height: 26px;
}

/* -------- 18. Animações leves -------- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(18px);
        transition: opacity var(--t-slow) var(--ease),
                    transform var(--t-slow) var(--ease);
    }

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

/* -------- 19. Responsivo -------- */
@media (max-width: 1024px) {
    .hero__inner,
    .split,
    .content-layout {
        grid-template-columns: 1fr;
    }

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

    .site-footer__top {
        grid-template-columns: 1fr 1fr;
    }

    .services-index {
        grid-template-columns: 1fr;
    }

    .aside-card {
        position: static;
    }
}

@media (max-width: 720px) {
    .nav__list {
        position: fixed;
        inset: 78px 0 0 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: var(--space-5);
        background: var(--color-bg);
        border-top: 1px solid var(--color-border-soft);
        transform: translateX(100%);
        transition: transform var(--t-base) var(--ease);
        overflow-y: auto;
    }

    .nav__list.is-open {
        transform: translateX(0);
    }

    .nav__list li {
        width: 100%;
        border-bottom: 1px solid var(--color-border-soft);
    }

    .nav__link {
        display: block;
        padding: 14px 0;
        font-size: 1rem;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        min-width: 0;
        background: transparent;
        border: 0;
        padding: var(--space-3) 0 var(--space-4) var(--space-3);
        box-shadow: none;
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    .services-grid,
    .posts-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .site-footer__top {
        grid-template-columns: 1fr;
    }

    .hero__meta {
        gap: var(--space-4);
    }

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

/* -------- 20. Acessibilidade -------- */
:focus-visible {
    outline: 2px solid var(--color-silver-bright);
    outline-offset: 3px;
    border-radius: 4px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--color-silver-bright);
    color: #0a1729;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    z-index: 100;
}

.skip-link:focus {
    left: 16px;
    top: 16px;
}