/* 
========================================================================
   HUBST - LANDING PAGE STYLING (PREMIUM DARK MODE)
   Author: Antigravity Coding Assistant (DeepMind)
   Created: July 2026
   Aligned with HubST Design Tokens (DESIGN_SYSTEM.md)
========================================================================
*/

/* 1. Local Fonts */
@font-face {
    font-family: 'Albert Sans';
    font-style: normal;
    font-weight: 200 800;
    font-display: swap;
    src: url('assets/fonts/albert-sans-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Albert Sans';
    font-style: normal;
    font-weight: 200 800;
    font-display: swap;
    src: url('assets/fonts/albert-sans-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* 2. Custom Properties (Design System)
   Identidade clara por padrão: fundo "pedra morna", tinta quase-preta.
   Header e footer permanecem escuros de propósito (faixas "carimbo" que
   ecoam o shell do app) — ver bloco de override logo abaixo.
   Widgets que retratam telas reais do Hub (.app-widget) também ficam
   fixos em escuro, porque o produto em si é escuro — mostrar a UI real
   dentro de uma página clara é o que dá identidade sem "apagar" o site. */
:root {
    /* HubST Design System Tokens */
    --bg-primary: #E4E0D4;
    --bg-secondary: #EDE9DD;
    --bg-tertiary: #F7F5EE;
    --bg-dark: #15130F;

    --color-primary: #B5602A;
    --color-primary-rgb: 181, 96, 42;
    --color-primary-hover: #8F4A1E;

    --color-success: #3F7D54;
    --color-success-rgb: 63, 125, 84;

    --color-alert: #A23E37;
    --color-alert-rgb: 162, 62, 55;

    --color-info: #3B5FA0;
    --color-info-rgb: 59, 95, 160;

    --text-main: #1B1712;
    --text-muted: #7A7364;
    --text-secondary: #4A4438;

    --font-title: 'Albert Sans', sans-serif;
    --font-body: 'Albert Sans', sans-serif;

    /* Layout & Border Radii */
    --hub-radius: 10px;
    --hub-radius-sm: 6px;

    --glass-bg: rgba(247, 245, 238, 0.72);
    --glass-border: rgba(27, 23, 18, 0.09);
    --glass-blur: blur(16px);

    --card-shadow: 0 16px 36px rgba(27, 23, 18, 0.10);
    --glow-primary: 0 0 15px rgba(var(--color-primary-rgb), 0.12);
    --glow-primary-hover: 0 0 25px rgba(var(--color-primary-rgb), 0.22);

    --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.15s ease;
}

/* Tema escuro */
[data-theme="dark"] {
    --bg-primary: #131313;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #212121;
    --bg-dark: #0a0a0a;

    --text-main: #F2EFE8;
    --text-secondary: #c4c0b8;
    --text-muted: #8a8680;

    --glass-bg: rgba(28, 28, 28, 0.85);
    --glass-border: rgba(255, 255, 255, 0.07);
    --card-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);

    --color-primary: #D4783E;
    --color-primary-rgb: 212, 120, 62;
    --color-primary-hover: #E08A4F;

    --color-info: #5b8fd6;
    --color-info-rgb: 91, 143, 214;
}

/* Faixas escuras fixas (header, footer) — não seguem o tema claro da
   página; são o "carimbo" que ecoa o shell escuro do app. */
header, footer {
    --text-main: #F2EFE8;
    --text-secondary: #cbd5e1;
    --text-muted: #a6a6a6;
}

/* Telas reais do Hub incorporadas na página (simulador, radar de
   mercado, relatório) ficam fixas em escuro — é assim que o produto
   realmente é. Aplicar esta classe junto de .glass-card nesses três
   widgets. */
.app-widget {
    --bg-tertiary: #1e2024;
    --text-main: #ffffff;
    --text-muted: #a6a6a6;
    --text-secondary: #cbd5e1;
    --glass-bg: rgba(24, 24, 28, 0.92);
    --glass-border: rgba(255, 255, 255, 0.07);
    --card-shadow: 0 20px 40px rgba(27, 23, 18, 0.16);
    --color-info: #5b8fd6;
    --color-info-rgb: 91, 143, 214;
}

/* 3. Base Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden; /* contém o .radial-glow solto (600px) que não tem ancestral posicionado */
}

body {
    position: relative; /* vira o containing block do .radial-glow solto, que senão escapa do overflow-x:hidden do html */
    overflow-x: hidden;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

button, input {
    font-family: inherit;
}

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

/* 4. Layout Utilities & Grids */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: 6rem 0;
    position: relative;
}

.text-center {
    text-align: center;
}

.section-tag {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: 1rem;
    display: inline-block;
}

.section-title {
    font-family: var(--font-title);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.2rem;
}

.section-title span {
    background: linear-gradient(135deg, var(--text-main) 30%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 3.5rem auto;
}

/* Background Gradients & Accents */
.radial-glow {
    position: absolute;
    width: 600px;
    max-width: 100vw; /* nunca pode causar overflow horizontal, mesmo sem containing block correto */
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.06) 0%, rgba(0,0,0,0) 70%);
    top: -10%;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 0;
}

/* 5. Glassmorphism Panel Class */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--hub-radius);
    box-shadow: var(--card-shadow);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: rgba(var(--color-primary-rgb), 0.25);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
}

/* 6. Typography Styling */
h1, h2, h3, h4 {
    font-family: var(--font-title);
}

/* Theme Toggle */
.theme-toggle {
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    transition: var(--transition-fast);
    margin-right: 0.5rem;
    flex-shrink: 0;
}

.theme-toggle:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
}

.theme-toggle .icon-moon { display: block; }
.theme-toggle .icon-sun  { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun  { display: block; }

/* 7. Interactive Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.8rem;
    font-weight: 600;
    border-radius: var(--hub-radius);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    font-size: 0.95rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, #d88944 100%);
    color: #ffffff;
    box-shadow: var(--glow-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-primary-hover);
    background: linear-gradient(135deg, var(--color-primary-hover) 0%, #e09351 100%);
}

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

.btn-secondary {
    background: rgba(27, 23, 18, 0.04);
    color: var(--text-main);
    border: 1px solid rgba(27, 23, 18, 0.14);
}

.btn-secondary:hover {
    background: rgba(27, 23, 18, 0.07);
    border-color: rgba(27, 23, 18, 0.28);
    transform: translateY(-2px);
}

[data-theme="dark"] .btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.10);
    border-color: rgba(255, 255, 255, 0.30);
}

/* 8. Header / Navbar */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    background: rgba(17, 17, 17, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 70px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0;
    font-family: var(--font-title);
    color: #ffffff;
}

.logo img {
    display: block;
    width: 148px;
    height: auto;
    max-height: 38px;
}

.footer-logo-block .logo img {
    width: 190px;
    max-height: 48px;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-cta {
    display: flex;
    align-items: center;
}

/* Hamburger menu for mobile */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--text-main);
    transition: var(--transition-fast);
}

/* 9. Hero Section */
.hero {
    padding-top: 10rem;
    padding-bottom: 6rem;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 80% 20%, rgba(var(--color-primary-rgb), 0.04) 0%, rgba(17,17,17,0) 60%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.hero-content h1 span {
    background: linear-gradient(135deg, var(--color-primary) 0%, #f6ab6b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    color: var(--text-muted);
    font-size: 1.2rem;
    line-height: 1.5;
    margin-bottom: 2.5rem;
    max-width: 550px;
}

.hero-ctas {
    display: flex;
    gap: 1.2rem;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-visual::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.1) 0%, rgba(0,0,0,0) 65%);
    top: 0;
    left: 0;
    z-index: 1;
    pointer-events: none;
}

.mockup-wrapper {
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--hub-radius);
    overflow: hidden;
    box-shadow: 0 30px 60px -20px rgba(0,0,0,0.8), 0 0 30px rgba(var(--color-primary-rgb), 0.03);
    background: #000;
    transform: perspective(1000px) rotateY(-5deg) rotateX(3deg);
    transition: var(--transition-smooth);
    z-index: 2;
}

.mockup-wrapper:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.02);
}

.mockup-wrapper img {
    width: 100%;
    height: auto;
}

/* 10. O Problema (Agitação de dores) */
.problem-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.problem-card {
    padding: 2.5rem;
    position: relative;
    border-top: 3px solid rgba(255, 255, 255, 0.05);
}

.problem-card:hover {
    border-top-color: var(--color-alert);
    transform: translateY(-5px);
}

.problem-card .icon-box {
    width: 50px;
    height: 50px;
    border-radius: var(--hub-radius);
    background: rgba(var(--color-alert-rgb), 0.08);
    border: 1px solid rgba(var(--color-alert-rgb), 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--color-alert);
}

.problem-card .icon-box svg {
    width: 24px;
    height: 24px;
}

.problem-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.problem-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* 11. Diferenciais Section */
.features-list {
    display: flex;
    flex-direction: column;
    gap: 8rem;
}

.feature-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.feature-item:nth-child(even) {
    direction: rtl;
}

.feature-item:nth-child(even) .feature-text {
    direction: ltr;
}

.feature-text h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.feature-text h3 span {
    color: var(--color-primary);
}

.feature-text p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.feature-highlights {
    list-style: none;
    margin-bottom: 2rem;
}

.feature-highlights li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.feature-highlights li svg {
    width: 18px;
    height: 18px;
    color: var(--color-success);
    flex-shrink: 0;
}

/* Feature 1: Simulator Widget */
.simulator-widget {
    padding: 2rem;
    min-height: 480px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.sim-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.sim-title-group {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

/* Chips SIM/OBS — ecoam o hub-semantic-tag do produto real */
.chip {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.15rem 0.45rem;
    border-radius: var(--hub-radius-sm);
    line-height: 1.4;
}

.chip-sim {
    background: rgba(var(--color-success-rgb), 0.14);
    color: var(--color-success);
}

.chip-obs {
    background: rgba(var(--color-info-rgb), 0.14);
    color: var(--color-info);
}

.sim-kpi-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.sim-kpi {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.sim-kpi-label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}

.sim-kpi-value {
    font-family: var(--font-title);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
}

.sim-kpi-value.success {
    color: var(--color-success);
}

.sim-title {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    font-weight: 600;
}

.sim-badge {
    padding: 0.3rem 0.8rem;
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    border-radius: var(--hub-radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.sim-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
}

.sim-inputs {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.input-label-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.input-value {
    color: var(--color-primary);
    font-weight: 700;
}

/* Custom Range Input Styling */
input[type=range] {
    -webkit-appearance: none;
    width: 100%;
    background: transparent;
}

input[type=range]:focus {
    outline: none;
}

input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--hub-radius-sm);
}

input[type=range]::-webkit-slider-thumb {
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    -webkit-appearance: none;
    margin-top: -6px;
    box-shadow: 0 0 10px rgba(var(--color-primary-rgb), 0.5);
    transition: var(--transition-fast);
}

input[type=range]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background: var(--color-primary-hover);
}

/* Simulator outputs & DRE chart */
.sim-outputs {
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--hub-radius);
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.dre-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.5rem;
}

.dre-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.dre-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.dre-row.highlight {
    color: var(--text-main);
    font-weight: 600;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 0.8rem;
    margin-top: 0.4rem;
}

.dre-row.highlight .dre-value {
    color: var(--color-success);
    font-size: 1.05rem;
}

.dre-row.subtotal {
    color: var(--text-main);
    font-weight: 600;
    border-top: 1px dashed rgba(255, 255, 255, 0.08);
    padding-top: 0.6rem;
    margin-top: 0.2rem;
}

.dre-row.subtotal .dre-value {
    color: var(--text-main);
}

.dre-row.footnote {
    margin-top: 0.2rem;
    font-size: 0.75rem;
    border-top: 1px dashed rgba(255, 255, 255, 0.05);
    padding-top: 0.4rem;
}

.dre-row.footnote .dre-value {
    color: var(--text-main);
}

.dre-value {
    color: var(--text-main);
    font-weight: 500;
}

.dre-value.alert {
    color: var(--color-alert);
}

/* Doughnut Chart container */
.sim-chart-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-left: 1px solid rgba(255,255,255,0.06);
    padding-left: 1.5rem;
}

.chart-wrapper {
    position: relative;
    width: 140px;
    height: 140px;
}

.chart-wrapper svg {
    transform: rotate(-90deg);
}

.chart-center-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.chart-center-num {
    font-family: var(--font-title);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-success);
}

.chart-center-lbl {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.chart-legend {
    margin-top: 1.5rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
    width: 100%;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.legend-color {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

/* Feature 2: Market Widget & Gauge */
.market-widget {
    padding: 2rem;
}

.gauge-block {
    margin: 2.5rem 0;
}

.gauge-track {
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--hub-radius-sm);
    position: relative;
    margin-bottom: 1.8rem;
}

.gauge-fill {
    height: 100%;
    border-radius: var(--hub-radius-sm);
    background: linear-gradient(to right, var(--color-success), var(--color-primary), var(--color-alert));
    width: 100%;
}

.gauge-pin {
    width: 20px;
    height: 20px;
    background: #ffffff;
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    position: absolute;
    top: -6px;
    left: 45%;
    transform: translateX(-50%);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
    transition: left 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.gauge-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
    position: relative;
}

.gauge-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: absolute;
    transform: translateX(-50%);
}

.gauge-label.min { left: 0%; transform: none; }
.gauge-label.med { left: 50%; }
.gauge-label.max { right: 0%; transform: none; text-align: right; }

.gauge-label span {
    font-weight: 700;
    color: var(--text-main);
    margin-top: 0.2rem;
}

.market-actions {
    display: flex;
    justify-content: center;
}

.btn-mediana {
    width: 100%;
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    border: 1px dashed rgba(var(--color-primary-rgb), 0.3);
    padding: 0.9rem;
    font-weight: 600;
    border-radius: var(--hub-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-mediana:hover {
    background: rgba(var(--color-primary-rgb), 0.18);
    border-style: solid;
    border-color: var(--color-primary);
    transform: scale(1.01);
}

.btn-mediana svg {
    width: 18px;
    height: 18px;
}

/* Feature 3: Report Mockup & Confirmation */
.report-widget {
    background: #15181f;
    color: var(--text-main);
    border-radius: var(--hub-radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 40px rgba(27, 23, 18, 0.16);
}

.report-header {
    background: rgba(255,255,255,0.02);
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.report-title-block {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.report-logo {
    font-family: var(--font-title);
    font-weight: 800;
    font-size: 1rem;
    color: var(--color-primary);
}

.report-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.report-badge {
    padding: 0.25rem 0.6rem;
    background: rgba(var(--color-success-rgb), 0.1);
    color: var(--color-success);
    border-radius: var(--hub-radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
}

.report-body {
    padding: 1.5rem;
}

.report-summary-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.rep-mini-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.04);
    padding: 0.8rem;
    border-radius: var(--hub-radius-sm);
    text-align: center;
}

.rep-lbl {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.rep-val {
    font-size: 0.95rem;
    font-weight: 700;
    margin-top: 0.2rem;
}

.rep-val.success {
    color: var(--color-success);
}

.report-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
    text-align: left;
    color: var(--text-secondary);
}

.report-table th {
    color: var(--text-muted);
    padding: 0.6rem 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-weight: 600;
}

.report-table td {
    padding: 0.6rem 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.report-table tr:last-child td {
    border-bottom: none;
    font-weight: 600;
    color: var(--text-main);
}

.report-footer {
    background: rgba(255,255,255,0.01);
    border-top: 1px solid rgba(255,255,255,0.03);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.read-receipt {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--color-success);
}

.read-receipt svg {
    width: 16px;
    height: 16px;
}

/* 12. AI Logos Strip (Hero) */
.ai-logos-strip {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.ai-strip-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    font-weight: 600;
}

.ai-logos {
    display: flex;
    gap: 0.6rem;
}

.ai-logo-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.8rem;
    border-radius: 20px;
    background: rgba(var(--color-primary-rgb), 0.06);
    border: 1px solid rgba(var(--color-primary-rgb), 0.15);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.ai-logo-badge:hover {
    border-color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.12);
}

.ai-logo-badge svg {
    color: var(--color-primary);
}

/* 12b. Cycle Section */
.cycle-section {
    background: var(--bg-secondary);
}

.cycle-flow {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    max-width: 1100px;
    margin: 0 auto;
}

.cycle-step {
    flex: 1;
    text-align: center;
    max-width: 180px;
    padding: 0 0.5rem;
}

.cycle-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(var(--color-primary-rgb), 0.08);
    border: 1px solid rgba(var(--color-primary-rgb), 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem auto;
    color: var(--color-primary);
    transition: var(--transition-smooth);
}

.cycle-step:hover .cycle-icon {
    background: rgba(var(--color-primary-rgb), 0.15);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(var(--color-primary-rgb), 0.2);
}

.cycle-icon svg {
    width: 24px;
    height: 24px;
}

.cycle-step h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.cycle-step p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.cycle-arrow {
    display: flex;
    align-items: center;
    padding-top: 1.2rem;
    color: rgba(var(--color-primary-rgb), 0.35);
    flex-shrink: 0;
}

.cycle-arrow svg {
    width: 24px;
    height: 24px;
}

/* 12c. Differential / Maturity Section */
.differential-section {
    background: var(--bg-primary);
}

.maturity-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.maturity-card {
    padding: 2rem 1.5rem;
    text-align: center;
    position: relative;
    border-top: 3px solid transparent;
    transition: var(--transition-smooth);
}

.maturity-card:hover {
    transform: translateY(-4px);
}

.maturity-card:nth-child(1) { border-top-color: rgba(var(--color-primary-rgb), 0.2); }
.maturity-card:nth-child(2) { border-top-color: rgba(var(--color-primary-rgb), 0.4); }
.maturity-card:nth-child(3) { border-top-color: rgba(var(--color-primary-rgb), 0.6); }
.maturity-card:nth-child(4) { border-top-color: var(--color-primary); }

.maturity-level {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(var(--color-primary-rgb), 0.08);
    border: 2px solid rgba(var(--color-primary-rgb), 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem auto;
    font-family: var(--font-title);
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--color-primary);
}

.maturity-card--active .maturity-level {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(var(--color-primary-rgb), 0.4);
}

.maturity-card h4 {
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
    font-weight: 700;
}

.maturity-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.45;
    margin-bottom: 1rem;
}

.maturity-example {
    font-size: 0.78rem;
    font-style: italic;
    color: var(--text-muted);
    opacity: 0.8;
    display: block;
    padding: 0.6rem;
    background: rgba(var(--color-primary-rgb), 0.03);
    border-radius: var(--hub-radius-sm);
    border-left: 2px solid rgba(var(--color-primary-rgb), 0.2);
    text-align: left;
}

.differential-statement {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding: 2rem;
    border-top: 1px solid var(--glass-border);
}

.differential-statement p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.differential-statement strong {
    color: var(--color-primary);
}

/* 12d. MCP Section */
.mcp-section {
    background: var(--bg-secondary);
}

.mcp-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.mcp-chat-mockup {
    border-radius: var(--hub-radius);
    overflow: hidden;
}

.mcp-chat-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1.2rem;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mcp-chat-dots {
    display: flex;
    gap: 5px;
}

.mcp-chat-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
}

.mcp-chat-dots span:first-child { background: #ff5f57; }
.mcp-chat-dots span:nth-child(2) { background: #febc2e; }
.mcp-chat-dots span:nth-child(3) { background: #28c840; }

.mcp-chat-title {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.mcp-chat-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mcp-msg {
    max-width: 88%;
    padding: 0.9rem 1.1rem;
    border-radius: var(--hub-radius);
    font-size: 0.88rem;
    line-height: 1.55;
}

.mcp-msg p {
    margin: 0;
}

.mcp-msg-user {
    align-self: flex-end;
    background: rgba(var(--color-primary-rgb), 0.15);
    color: var(--text-main);
    border: 1px solid rgba(var(--color-primary-rgb), 0.2);
}

.mcp-msg-ai {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.mcp-msg-ai strong {
    color: var(--color-primary);
}

.mcp-categories h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.mcp-category-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.mcp-cat-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 0.9rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--hub-radius-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.mcp-cat-item:hover {
    border-color: rgba(var(--color-primary-rgb), 0.3);
    background: rgba(var(--color-primary-rgb), 0.04);
}

.mcp-cat-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.mcp-ai-strip {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem;
    background: rgba(var(--color-primary-rgb), 0.04);
    border: 1px solid rgba(var(--color-primary-rgb), 0.12);
    border-radius: var(--hub-radius);
}

.mcp-ai-strip > span {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    font-weight: 600;
}

.mcp-ai-badges {
    display: flex;
    gap: 0.5rem;
}

.mcp-ai-badge {
    padding: 0.3rem 0.9rem;
    border-radius: 20px;
    background: rgba(var(--color-primary-rgb), 0.1);
    border: 1px solid rgba(var(--color-primary-rgb), 0.2);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* 13. Provas & Objeções (Case Zero & Limites) */
.proof-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: center;
}

.proof-left h3 {
    font-size: 2rem;
    margin-bottom: 1.2rem;
}

.proof-left p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.metric-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.metric-item {
    text-align: center;
}

.metric-number {
    font-family: var(--font-title);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-primary);
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.quote-block {
    padding: 2rem;
    border-left: 3px solid var(--color-primary);
    background: rgba(27, 23, 18, 0.03);
    border-radius: 0 var(--hub-radius) var(--hub-radius) 0;
}

.quote-text {
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.quote-author {
    font-size: 0.85rem;
    font-weight: 600;
}

.quote-author span {
    font-weight: 400;
    color: var(--text-muted);
}

.objections-box {
    padding: 3rem;
}

.objections-box h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.objections-box h3 svg {
    color: var(--color-primary);
    width: 24px;
    height: 24px;
}

.objection-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.objection-item h4 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.objection-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* 14. Planos & Comercial */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
    align-items: stretch;
}

.plans-grid--single {
    grid-template-columns: 1fr;
    max-width: 420px;
}

.plans-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 2rem;
}

.plan-card {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.plan-card.featured {
    border-color: rgba(var(--color-primary-rgb), 0.3);
    box-shadow: 0 25px 50px -12px rgba(var(--color-primary-rgb), 0.1);
    position: relative;
    overflow: hidden;
}

.plan-card.featured::before {
    content: 'MAIS PROCURADO';
    position: absolute;
    top: 20px;
    right: -40px;
    background: var(--color-primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.3rem 3rem;
    transform: rotate(45deg);
    letter-spacing: 0.05em;
}

.plan-name {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.plan-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.plan-price {
    font-family: var(--font-title);
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 2rem;
}

.plan-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted);
}

.plan-features {
    list-style: none;
    margin-bottom: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.plan-features li.disabled {
    color: rgba(255,255,255,0.25);
    text-decoration: line-through;
}

.plan-features li svg {
    width: 18px;
    height: 18px;
    color: var(--color-success);
}

.plan-features li.disabled svg {
    color: rgba(255,255,255,0.2);
}

/* 15. Footer */
footer {
    background: #09090b;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding: 5rem 0 3rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo-block p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 1rem;
    max-width: 300px;
}

.footer-title {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
    color: var(--text-main);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-contact-info {
    color: var(--text-muted);
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-contact-info p {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.footer-contact-info p svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* 16. Scroll-reveal Class Transitions */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* 17. Legal Pages Base Styles */
.legal-body {
    padding-top: 8rem;
    padding-bottom: 6rem;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    font-size: 2.8rem;
    margin-bottom: 0.5rem;
}

.legal-content .meta-date {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 3rem;
}

.legal-text {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

.legal-text h2 {
    font-size: 1.6rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.legal-text h3 {
    font-size: 1.25rem;
    margin-top: 1.8rem;
    margin-bottom: 0.8rem;
    color: var(--text-main);
}

.legal-text p {
    margin-bottom: 1.2rem;
}

.legal-text ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.legal-text li {
    margin-bottom: 0.5rem;
}

.legal-text blockquote {
    padding: 1.2rem;
    background: rgba(27, 23, 18, 0.03);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 var(--hub-radius) var(--hub-radius) 0;
    margin: 1.5rem 0;
    font-style: italic;
}

/* 18. Mobile responsiveness & media queries */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-ctas {
        justify-content: center;
    }

    .ai-logos-strip {
        justify-content: center;
    }

    .mockup-wrapper {
        transform: none !important;
    }

    .mockup-wrapper:hover {
        transform: scale(1.02) !important;
    }

    .feature-item {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .feature-item:nth-child(even) {
        direction: ltr;
    }

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

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

    .mcp-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .cycle-flow {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .cycle-step {
        flex: 0 0 calc(33% - 1rem);
        max-width: none;
        margin-bottom: 1rem;
    }

    .cycle-arrow {
        display: none;
    }
}

@media (max-width: 768px) {
    section {
        padding: 4rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero {
        padding-top: 7rem;
        padding-bottom: 4rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .nav-menu {
        display: none; /* Mobile menu toggled by JS */
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        width: auto;
        background: #15171b; /* estende a faixa escura do header, não o tema claro da página */
        border-bottom: 1px solid rgba(255,255,255,0.08);
        padding: 2rem;
        gap: 1.5rem;
        text-align: center;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-cta {
        display: none; /* Hide on mobile navbar, put in mobile menu */
    }
    
    .problem-cards {
        grid-template-columns: 1fr;
    }

    .sim-layout {
        grid-template-columns: 1fr;
    }

    .sim-kpi-strip {
        grid-template-columns: repeat(2, 1fr);
    }

    .sim-chart-container {
        border-left: none;
        border-top: 1px solid rgba(255,255,255,0.06);
        padding-left: 0;
        padding-top: 1.5rem;
    }

    .proof-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .plans-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

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

    .mcp-category-list {
        grid-template-columns: 1fr;
    }

    .mcp-ai-strip {
        flex-direction: column;
        text-align: center;
    }

    .cycle-step {
        flex: 0 0 calc(50% - 0.5rem);
    }
}

@media (max-width: 480px) {
    .logo img {
        width: 132px;
    }

    .hero-content h1 {
        font-size: 2.1rem;
    }
    
    .hero-ctas {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-ctas .btn {
        width: 100%;
    }
    
    .plan-card {
        padding: 2rem;
    }
}

/* 19. Utilities for Mobile/Desktop visibility & Login Button */
.mobile-only, .btn-mobile-only {
    display: none !important;
}

.btn-login {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.15);
    margin-right: 1rem;
    padding: 0.65rem 1.4rem;
    border-radius: var(--hub-radius);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-login:hover {
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .mobile-only {
        display: block !important;
    }
    
    .btn-mobile-only {
        display: inline-flex !important;
    }
}

/* ========================================================================
   20. BETA SIGNUP FORM STYLES
   ======================================================================== */
.beta-form-container {
    max-width: 680px;
    margin: 6rem auto 4rem auto;
    padding: 3rem 2.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: calc(var(--hub-radius) * 1.5);
    box-shadow: var(--card-shadow);
    transition: var(--transition-smooth);
}

.beta-form-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.beta-form-header h1 {
    font-size: 2.15rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.85rem;
    line-height: 1.25;
}

.beta-form-header p {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* Beta Steps (Como funciona o Beta) */
.beta-steps-container {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--glass-border);
}

.beta-steps-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    margin-bottom: 1.25rem;
    text-align: center;
}

.beta-steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.beta-step-item {
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--hub-radius);
    padding: 1.25rem 1rem;
    text-align: center;
    transition: var(--transition-fast);
}

.beta-step-item:hover {
    border-color: rgba(var(--color-primary-rgb), 0.3);
    transform: translateY(-2px);
}

.beta-step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(var(--color-primary-rgb), 0.12);
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.beta-step-item h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.35rem;
}

.beta-step-item p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
    margin: 0;
}

.field-requirement {
    font-size: 0.8rem;
}

.field-requirement.is-required {
    color: var(--color-primary);
    font-weight: 600;
}

.field-requirement.is-optional {
    color: var(--text-muted);
    font-weight: 400;
}

@media (max-width: 600px) {
    .beta-steps-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    .beta-step-item {
        padding: 1rem;
        display: flex;
        align-items: flex-start;
        text-align: left;
        gap: 0.85rem;
    }
    .beta-step-num {
        margin-bottom: 0;
        flex-shrink: 0;
    }
    .beta-step-content {
        flex: 1;
    }
}

.form-section-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 2.5rem 0 1.25rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px dashed var(--glass-border);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-section-title:first-of-type {
    margin-top: 0;
}

.form-group {
    margin-bottom: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    height: 46px;
    padding: 0 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--hub-radius);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 400;
    box-sizing: border-box;
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

textarea.form-control {
    height: auto;
    padding: 0.75rem 1rem;
    resize: vertical;
}

/* Custom Checkbox and Radio lists */
.form-options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-top: 0.25rem;
}

.form-option-item {
    display: flex;
    align-items: center;
    position: relative;
    cursor: pointer;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--hub-radius);
    font-size: 0.95rem;
    color: var(--text-secondary);
    user-select: none;
    transition: var(--transition-fast);
}

.form-option-item:hover {
    border-color: rgba(var(--color-primary-rgb), 0.3);
    background: var(--bg-primary);
}

.form-option-item input[type="radio"],
.form-option-item input[type="checkbox"] {
    margin-right: 0.75rem;
    accent-color: var(--color-primary);
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-option-text {
    flex: 1;
}

.form-option-other {
    margin-top: 0.5rem;
    display: none;
}

.form-option-other.is-visible {
    display: block;
}

/* Row-based text inputs */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-submit-container {
    margin-top: 2.5rem;
    text-align: center;
}

.form-submit-container .btn {
    width: 100%;
    height: 48px;
    font-size: 1.05rem;
    cursor: pointer;
}

/* Success Message styling */
.beta-success-panel {
    text-align: center;
    padding: 2rem 1rem;
    animation: betaFadeIn 0.4s ease-out;
}

.success-icon-box {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(var(--color-success-rgb), 0.1);
    color: var(--color-success);
    display: grid;
    place-items: center;
    margin: 0 auto 1.5rem auto;
}

.success-icon-box svg {
    width: 32px;
    height: 32px;
}

.beta-success-panel h3 {
    font-size: 1.75rem;
    color: var(--text-main);
    margin-bottom: 0.75rem;
}

.beta-success-panel p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.5;
    margin-bottom: 2rem;
}

@keyframes betaFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 600px) {
    .form-control {
        font-size: 16px; /* Prevents auto-zoom on iOS */
    }
    .form-options-grid {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    main > .container {
        padding: 0 0.5rem;
    }
    .beta-form-container {
        padding: 2rem 1.25rem;
        margin: 4.5rem auto 2.5rem auto;
        border-radius: var(--hub-radius);
    }
    .beta-form-header h1 {
        font-size: 1.75rem;
    }
}

/* 25. Google Integrations Section */
.integrations-section {
    padding: 6rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    position: relative;
}

.integrations-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-top: 3.5rem;
    align-items: start;
}
.integration-card {
    padding: 2.5rem;
    transition: var(--transition-smooth);
}

.integration-card:hover {
    transform: translateY(-3.5px);
}

.integration-icon {
    margin-bottom: 1.5rem;
}

.integration-card h3 {
    font-size: 1.35rem;
    color: var(--text-main);
    margin-bottom: 1rem;
    font-family: var(--font-title);
}

.integration-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.integration-features {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 0.8rem;
}

.integration-features li {
    display: flex;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.integration-features svg {
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.integration-privacy-note {
    margin-top: 2.5rem;
    padding: 1.5rem;
    border-radius: var(--hub-radius-sm);
    background: rgba(var(--color-primary-rgb), 0.05);
    border: 1px solid rgba(var(--color-primary-rgb), 0.15);
    text-align: center;
}

.integration-privacy-note p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .integrations-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .integration-card {
        padding: 2rem 1.5rem;
    }
}