/* ===== RESET E VARIÁVEIS ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores Principais */
    --primary-bg: #0a3d3d;
    --secondary-bg: #0d4f4f;
    --accent-teal: #15a69e;
    --accent-blue: #00d9ff;
    --accent-orange: #ff6b35;
    --accent-orange-hover: #ff8555;

    /* Cores de Texto */
    --text-white: #ffffff;
    --text-light: #e8f4f3;
    --text-gray: #94a3b8;

    /* Cores de Cards */
    --card-light: #f8fafb;
    --card-white: #ffffff;
    --card-dark: #072a2a;

    /* Tipografia */
    --font-primary: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.25);

    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== BASE ===== */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    background-color: var(--primary-bg);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== TIPOGRAFIA ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
    color: var(--text-white);
}

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

.section-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

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

.highlight {
    color: var(--accent-blue);
    position: relative;
}

.highlight-text {
    color: var(--accent-teal);
    font-weight: 600;
}

/* ===== BOTÕES ===== */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 8px;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-orange) 0%, #ff5520 100%);
    color: var(--text-white);
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-orange-hover) 0%, #ff6b35 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(255, 107, 53, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-orange);
    border: 2px solid var(--accent-orange);
}

.btn-secondary:hover {
    background: var(--accent-orange);
    color: var(--text-white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

.btn-extra-large {
    padding: 1.5rem 3rem;
    font-size: 1.2rem;
}

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-xl) 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(21, 166, 158, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(21, 166, 158, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-teal) 0%, transparent 70%);
    top: -200px;
    right: -200px;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%);
    bottom: -150px;
    left: -150px;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: rgba(21, 166, 158, 0.1);
    border: 1px solid rgba(21, 166, 158, 0.3);
    border-radius: 50px;
    color: var(--accent-teal);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}


.hero-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.metric-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all var(--transition-normal);
}

.metric-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-teal);
    transform: translateY(-4px);
}

.metric-icon {
    color: var(--accent-teal);
    margin-bottom: var(--spacing-sm);
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent-blue);
    font-family: var(--font-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.cta-small-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-gray);
}

.cta-small-text svg {
    color: var(--accent-teal);
}

/* ===== PAIN SECTION ===== */
.pain-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.pain-card {
    background: var(--card-dark);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 2rem;
    transition: all var(--transition-normal);
}

.pain-card:hover {
    border-color: var(--accent-orange);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(255, 107, 53, 0.15);
}

.pain-icon {
    color: var(--accent-orange);
    margin-bottom: var(--spacing-sm);
}

.pain-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-white);
}

.pain-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

.transition-text {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md) 0;
}

.transition-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--accent-teal) 50%, transparent 100%);
}

.transition-text p {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    font-weight: 600;
    color: var(--text-white);
    white-space: nowrap;
}

.transition-text em {
    color: var(--text-gray);
    font-style: italic;
}

/* ===== AGENTS SECTION ===== */
.agents-section {
    padding: var(--spacing-xl) 0;
    background: var(--primary-bg);
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.agent-card {
    background: var(--card-light);
    border-radius: 16px;
    padding: 2rem;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.agent-card.featured {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 251, 0.95) 100%);
    box-shadow: var(--shadow-md);
}

.agent-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-teal);
}

.agent-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: 1.5rem;
}

.agent-icon {
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-blue) 100%);
    color: white;
    padding: 0.75rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.agent-card h3 {
    font-size: 1.3rem;
    color: var(--primary-bg);
}

.agent-subtitle {
    font-size: 0.9rem;
    color: var(--accent-teal);
    font-weight: 600;
}

.agent-benefits {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.agent-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: #334155;
    font-size: 0.95rem;
    line-height: 1.6;
}

.agent-benefits svg {
    color: var(--accent-teal);
    flex-shrink: 0;
    margin-top: 2px;
}

.agent-description {
    color: #475569;
    line-height: 1.7;
}

.custom-note {
    background: linear-gradient(135deg, rgba(21, 166, 158, 0.08) 0%, rgba(0, 217, 255, 0.05) 100%);
    border: 2px solid rgba(21, 166, 158, 0.2);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.note-icon {
    background: var(--accent-teal);
    color: white;
    padding: 1rem;
    border-radius: 12px;
    flex-shrink: 0;
}

.custom-note h4 {
    font-size: 1.2rem;
    color: var(--text-white);
    margin-bottom: 0.5rem;
}

.custom-note p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== PROCESS SECTION ===== */
.process-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--secondary-bg) 0%, var(--primary-bg) 100%);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0;
    margin-bottom: var(--spacing-lg);
    align-items: start;
}

.process-step {
    padding: 2rem;
    text-align: center;
    position: relative;
}

.step-number {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    font-size: 3rem;
    font-weight: 900;
    color: #00d9ff87;
    font-family: var(--font-primary);
    line-height: 1;
}

.step-icon {
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-blue) 100%);
    color: white;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 24px rgba(21, 166, 158, 0.3);
    position: relative;
    z-index: 1;
}

.process-step h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-white);
}

.process-step p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.step-duration {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.3);
    border-radius: 20px;
    color: var(--accent-orange);
    font-size: 0.85rem;
    font-weight: 600;
}

.process-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-teal);
    opacity: 0.4;
}

.process-cta {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
}

.process-cta p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.process-cta strong {
    color: var(--accent-teal);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
    padding: var(--spacing-xl) 0;
    background: var(--primary-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background: var(--card-light);
    border-radius: 16px;
    padding: 2rem;
    position: relative;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-teal);
}

.testimonial-quote {
    color: var(--accent-teal);
    opacity: 0.2;
    margin-bottom: 1rem;
}

.testimonial-text {
    color: #334155;
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-blue) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.author-name {
    font-weight: 700;
    color: var(--primary-bg);
    margin-bottom: 0.25rem;
}

.author-role {
    font-size: 0.85rem;
    color: #64748b;
}

.testimonial-result {
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, rgba(21, 166, 158, 0.1) 0%, rgba(0, 217, 255, 0.05) 100%);
    border-radius: 8px;
    font-weight: 600;
    color: #334155;
}

.result-metric {
    color: var(--accent-teal);
    font-size: 1.3rem;
    font-weight: 900;
}

/* ===== CTA FINAL SECTION ===== */
.cta-final-section {
    position: relative;
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--secondary-bg) 0%, var(--primary-bg) 100%);
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.3;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.cta-benefits {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

.cta-benefit {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-gray);
    font-size: 0.95rem;
}

.cta-benefit svg {
    color: var(--accent-teal);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--card-dark);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-column h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-white);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.footer-logo span {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--accent-teal);
}

.footer-description {
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    transition: all var(--transition-normal);
}

.footer-social a:hover {
    background: var(--accent-teal);
    color: white;
    transform: translateY(-2px);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.75rem;
}

.footer-column ul li a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
    color: var(--accent-teal);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-contact svg {
    color: var(--accent-teal);
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer-legal {
    display: flex;
    gap: var(--spacing-sm);
    color: var(--text-gray);
    font-size: 0.9rem;
}

.footer-legal a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--accent-teal);
}

.footer-copyright {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 968px) {
    .process-timeline {
        grid-template-columns: 1fr;
    }

    .process-connector {
        transform: rotate(90deg);
        margin: -1rem 0;
    }

    .hero-metrics {
        grid-template-columns: 1fr;
    }

    .transition-text {
        flex-direction: column;
        text-align: center;
    }

    .transition-line {
        width: 100%;
    }

    .transition-text p {
        white-space: normal;
    }

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

@media (max-width: 640px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .hero-cta {
        width: 100%;
    }

    .cta-benefits {
        flex-direction: column;
        align-items: center;
    }

    .agents-grid,
    .pain-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== ANIMAÇÕES ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content > * {
    animation: fadeInUp 0.8s ease-out backwards;
}

.hero-badge { animation-delay: 0.1s; }
.hero-title { animation-delay: 0.2s; }
.hero-subtitle { animation-delay: 0.3s; }
.hero-metrics { animation-delay: 0.4s; }
.hero-cta { animation-delay: 0.5s; }

/* ===== SCROLL SUAVE ===== */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* =========================================================
   GRADUS ADVSORY — 2026 Redesign Overrides
   Theme: Black + Blue contrast | iOS Liquid Glass | A11y
   Note: This block intentionally overrides earlier rules.
   ========================================================= */

:root {
  /* Black-first base with accessible contrast */
  --primary-bg: #000000;
  --secondary-bg: #050A12;
  --card-dark: rgba(255, 255, 255, 0.06);

  --text-white: #F8FAFC;
  --text-light: #D7E1F0;
  --text-gray: #9FB0C7;

  /* Keep blue as main contrast accent */
  --accent-blue: #00D9FF;
  --accent-teal: #24D1C6;

  /* Liquid Glass tokens */
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-bg-strong: rgba(255, 255, 255, 0.12);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-border-strong: rgba(255, 255, 255, 0.26);
  --glass-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);

  /* Light glass for clear cards (Agents) */
  --glass-light-bg: rgba(255, 255, 255, 0.82);
  --glass-light-border: rgba(2, 6, 23, 0.12);
  --glass-light-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);

  /* Minimal green for agent icons (AA on light background) */
  --agent-green: #16A34A;
}

body {
  background: radial-gradient(900px 600px at 15% 10%, rgba(0, 217, 255, 0.10), transparent 55%),
              radial-gradient(700px 500px at 85% 20%, rgba(36, 209, 198, 0.10), transparent 60%),
              #000000;
  color: var(--text-white);
}

/* Center titles and CTA buttons (requested) */
h1, h2, h3, h4, h5, h6 {
  text-align: center;
}

.section-header,
.cta-content,
.process-cta {
  text-align: center;
}

.hero-content {
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.hero-cta {
  align-items: center;
}

.btn-primary,
.btn-secondary {
  justify-content: center;
}

/* iOS Liquid Glass look for dark UI cards */
.metric-card,
.pain-card,
.process-cta,
.testimonial-card,
.footer-social a {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
}

.metric-card:hover,
.pain-card:hover,
.testimonial-card:hover {
  background: var(--glass-bg-strong);
  border-color: var(--glass-border-strong);
}

/* Improve overall card framing / spacing */
.pain-card,
.testimonial-card,
.agent-card {
  position: relative;
  overflow: hidden;
}

.pain-card::before,
.metric-card::before,
.testimonial-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.02));
  pointer-events: none;
}

/* Keep text readable on glass */
.pain-card p,
.process-step p,
.footer-description,
.footer-column ul li a,
.footer-copyright {
  color: var(--text-light);
}

/* Ensure links/buttons have clear focus for accessibility */
:focus-visible {
  outline: 3px solid rgba(0, 217, 255, 0.75);
  outline-offset: 3px;
}

/* ============ SECTION 3: AGENTS (new grid + clear cards) ============ */
.agents-section {
  background: #000000;
}

.agents-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
  align-items: stretch;
}

/* Responsive fallbacks */
@media (max-width: 1200px) {
  .agents-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .agents-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .agents-grid { grid-template-columns: 1fr; }
}

.agent-card {
  background: var(--glass-light-bg);
  border: 1px solid var(--glass-light-border);
  border-radius: 20px;
  box-shadow: var(--glass-light-shadow);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  padding: 1.5rem;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.agent-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.45);
  border-color: rgba(0, 217, 255, 0.35);
}

.agent-header {
  align-items: center;
}

.agent-icon {
  background: rgba(22, 163, 74, 0.10);
  border: 1px solid rgba(22, 163, 74, 0.25);
  color: var(--agent-green);
  padding: 0.65rem;
  border-radius: 14px;
}

.agent-card h3 {
  color: #06101C;
  letter-spacing: -0.01em;
}

.agent-subtitle {
  color: rgba(6, 16, 28, 0.60);
  font-weight: 700;
}

.agent-benefits li {
  color: #0B1220;
}

.agent-benefits svg {
  color: var(--agent-green);
}

.agent-description {
  color: rgba(11, 18, 32, 0.72);
}

/* Agent section explanatory text */
.agents-explainer {
  margin-top: var(--spacing-md);
  text-align: center;
  color: var(--text-light);
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* Keep orange CTA but ensure contrast on black */
.btn-primary {
  box-shadow: 0 10px 30px rgba(255, 107, 53, 0.38);
}

/* Reduce motion accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* =========================================================
   PATCH v2 — Icons centered + Orange -> Blue (per reference)
   ========================================================= */



/* Pain cards: center icon and text, create circular icon badge like reference */
.pain-card {
  text-align: center;
}

.pain-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--spacing-sm);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
}

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

/* Metric cards: center icon too (keep the same visual language) */
.metric-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--spacing-sm);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
}

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

/* Make pain hover framing blue (since orange was removed) */
.pain-card:hover {
  border-color: rgba(0, 217, 255, 0.45);
  box-shadow: 0 10px 38px rgba(0, 217, 255, 0.10);
}

/* If any chips still use the former orange token, ensure they appear blue */
.step-duration {
  background: rgba(0, 217, 255, 0.10);
  border-color: rgba(0, 217, 255, 0.30);
  color: var(--accent-blue);
}

/* =========================================================
   PATCH v3 — Process Section: Fix z-index + 4-col grid
   ========================================================= */

/* Process timeline: 4 columns on desktop, 2x2 on tablet/mobile */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: var(--spacing-lg);
  align-items: start;
}

@media (max-width: 1100px) {
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .process-timeline {
    grid-template-columns: 1fr;
  }
}

/* Remove connector elements (they only worked for 3+1 layout) */
.process-connector {
  display: none;
}

/* Fix z-index stacking: step-number BEHIND icon */
.process-step {
  position: relative;
  text-align: center;
}

.step-number {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  font-size: 3rem;
  font-weight: 900;
  color: #00d9ff87;
  font-family: var(--font-primary);
  line-height: 1;
  z-index: 0;         /* BEHIND */
}

.step-icon {
  background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-blue) 100%);
  color: white;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: 0 8px 24px rgba(21, 166, 158, 0.3);
  position: relative;
  z-index: 1;         /* IN FRONT */
}

.process-step h3 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-white);
  position: relative;
  z-index: 1;
}

.process-step p {
  color: var(--text-gray);
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 1;
}

.step-duration {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  background: rgba(0, 217, 255, 0.10);
  border: 1px solid rgba(0, 217, 255, 0.30);
  border-radius: 20px;
  color: var(--accent-blue);
  font-size: 0.85rem;
  font-weight: 600;
  position: relative;
  z-index: 1;
}


/* =========================================================
   PATCH v4 — Testimonials readability (lighter cards + contrast)
   Keeps blue accents
   ========================================================= */

/* Make testimonials cards lighter to improve legibility on black background */
.testimonials-section {
  background: #000000;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(2, 6, 23, 0.12);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
}

.testimonial-card:hover {
  border-color: rgba(0, 217, 255, 0.35);
  box-shadow: 0 26px 64px rgba(0, 0, 0, 0.55);
}

/* Text colors for light cards */
.testimonial-text {
  color: rgba(2, 6, 23, 0.78);
}

.testimonial-quote {
  color: var(--accent-blue);
  opacity: 0.28;
}

.author-name {
  color: #020617;
}

.author-role {
  color: rgba(2, 6, 23, 0.55);
}

/* Keep the result highlight with subtle blue tint */
.testimonial-result {
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.12) 0%, rgba(36, 209, 198, 0.08) 100%);
  color: rgba(2, 6, 23, 0.78);
  border: 1px solid rgba(0, 217, 255, 0.18);
}

.result-metric {
  color: #008CFF;
}

/* Ensure avatar remains readable on light card */
.author-avatar {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.18);
}

/* Optional: slightly increase spacing for readability */
.testimonial-card {
  padding: 2.25rem;
}


/* =========================================================
   PATCH v5 — Agents icons blue + alignment + hover interaction
   ========================================================= */

.agents-section {
  background: #000000;
}

.agents-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

@media (max-width: 1100px) {
  .agents-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .agents-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .agents-grid { grid-template-columns: 1fr; }
}

.agent-card {
  background: rgba(248, 250, 252, 0.94);
  border-radius: 20px;
  border: 1px solid rgba(15, 23, 42, 0.10);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.30);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  padding: 1.75rem 1.75rem 1.5rem;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal), background var(--transition-normal);
}

.agent-header {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.25rem;
}

.agent-header-text {
  flex: 1;
}

.agent-card h3 {
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #00d9ff;
}

.agent-icon {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.9), rgba(0, 0, 0, 0)) ,
              rgba(15, 23, 42, 0.98);
  border: 1px solid rgba(0, 217, 255, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal), border-color var(--transition-normal);
}

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

.agent-benefits {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.agent-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  font-size: 0.9rem;
  color: #0b1120;
}

.agent-benefits svg {
  color: #16a34a;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Interactive hover effect */
.agent-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: rgba(0, 217, 255, 0.65);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.55);
  background: rgba(248, 250, 252, 0.98);
}

.agent-card:hover .agent-icon {
  transform: translateY(-2px) scale(1.05);
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.95), rgba(0, 0, 0, 0)) ,
              rgba(15, 23, 42, 1);
  border-color: rgba(0, 217, 255, 0.9);
  box-shadow: 0 22px 60px rgba(56, 189, 248, 0.55);
}

.agent-card:focus-within {
  outline: 2px solid rgba(0, 217, 255, 0.8);
  outline-offset: 3px;
}


/* =========================================================
   PATCH v6 — Process numbers clearly visible (no overlap)
   ========================================================= */

/* Move step numbers above the icon so they don't ficar "atrás" */
.process-step {
  position: relative;
  padding-top: 3.5rem; /* espaço para o número acima do ícone */
}

.step-number {
  top: -0.5rem;           /* sobe o número acima do círculo */
  z-index: 2;             /* acima do fundo e do ícone */
  color: #00d9ff87; /* cinza-azulado suave, mas legível */
}

.step-icon {
  margin-top: 1.75rem;    /* descola o círculo do número */
  z-index: 1;             /* abaixo do número, acima do fundo */
}

/* Em telas menores, aumente um pouco o espaço para não colidir */
@media (max-width: 640px) {
  .process-step {
    padding-top: 4rem;
  }

  .step-number {
    top: -0.25rem;
  }
}


/* =========================================================
   PATCH v7 — Unified card system (layout/effects like ref Page 2)
   Goal: Pain (Section 2) + Process (Section 4) match the same card style.
   Palette: Pain+Process remain dark; Agents+Testimonials remain light.
   ========================================================= */

/* ---------- Shared interaction pattern ---------- */
:root {
  --card-radius-xl: 22px;
  --card-shadow-dark: 0 18px 50px rgba(0,0,0,0.55);
  --card-shadow-dark-hover: 0 30px 80px rgba(0,0,0,0.70);
  --card-shadow-light: 0 18px 44px rgba(0,0,0,0.22);
  --card-shadow-light-hover: 0 26px 64px rgba(0,0,0,0.32);

  --ring-blue: rgba(0, 217, 255, 0.55);
  --ring-blue-strong: rgba(0, 217, 255, 0.85);
}

/* Make cards feel “framed” like the reference (subtle inner highlight + vignette) */
.pain-card,
.process-step,
.metric-card,
.testimonial-card,
.agent-card {
  border-radius: var(--card-radius-xl);
}

/* ---------- Dark cards (Page 1 + Page 3 style) ---------- */
.pain-card,
.process-step,
.metric-card {
  background: radial-gradient(120% 140% at 20% 10%, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0.04) 40%, rgba(255,255,255,0.03) 100%);
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: var(--card-shadow-dark);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal), background var(--transition-normal);
}

.pain-card::after,
.process-step::after,
.metric-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 30% 10%, rgba(0,217,255,0.14), transparent 55%),
    radial-gradient(40% 40% at 80% 25%, rgba(36,209,198,0.10), transparent 60%),
    linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.01));
  opacity: 0.55;
  pointer-events: none;
}

.pain-card:hover,
.process-step:hover,
.metric-card:hover {
  transform: translateY(-6px);
  border-color: var(--ring-blue);
  box-shadow: var(--card-shadow-dark-hover);
  background: radial-gradient(120% 140% at 20% 10%, rgba(255,255,255,0.13) 0%, rgba(255,255,255,0.06) 40%, rgba(255,255,255,0.04) 100%);
}

/* Keep all content above overlays */
.pain-card > *,
.process-step > *,
.metric-card > * {
  position: relative;
  z-index: 1;
}

/* ---------- Pain cards: layout like reference Page 2 ---------- */
.pain-card {
  text-align: center;
  padding: 2.25rem 2rem;
}

/* Ensure the icon badge is centered and consistent */
.pain-icon {
  width: 64px;
  height: 64px;
  border-radius: 999px;
  margin: 0 auto 1rem;
  background: rgba(2, 6, 23, 0.65);
  border: 1px solid rgba(0, 217, 255, 0.35);
  box-shadow: 0 18px 50px rgba(0,0,0,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.pain-card:hover .pain-icon {
  transform: translateY(-2px) scale(1.06);
  border-color: var(--ring-blue-strong);
  box-shadow: 0 24px 70px rgba(0,217,255,0.25);
}

.pain-card h3 {
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- Process steps: convert into framed cards + same effects ---------- */
.process-step {
  padding: 2.25rem 1.75rem 2rem;
  text-align: center;
}

.process-step:hover .step-icon {
  transform: translateY(-2px) scale(1.06);
  box-shadow: 0 26px 70px rgba(0,217,255,0.24);
}

/* Keep icon transitions smooth */
.step-icon {
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), filter var(--transition-normal);
}

/* ---------- Light cards (Page 2 theme) ---------- */
.agent-card,
.testimonial-card {
  box-shadow: var(--card-shadow-light);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal), background var(--transition-normal);
}

.agent-card:hover,
.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-light-hover);
  border-color: rgba(0, 217, 255, 0.35);
}

/* Light cards keep the same “frame” feel, but subtle */
.agent-card::after,
.testimonial-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 70% at 15% 10%, rgba(0,217,255,0.08), transparent 60%),
              linear-gradient(135deg, rgba(255,255,255,0.55), rgba(255,255,255,0.10));
  opacity: 0.45;
  pointer-events: none;
}

.agent-card > *,
.testimonial-card > * {
  position: relative;
  z-index: 1;
}

/* If you meant “Page 2 cards” as Testimonials, keep them light but with the same hover feel */


/* =========================================================
   PATCH v8 — Agents cards: remove icons, style like Process (Page 4)
   Keep checklist format
   ========================================================= */

/* Agents grid remains 4/2/1 responsive */
.agents-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2rem;
}

@media (max-width: 1100px) {
  .agents-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .agents-grid { grid-template-columns: 1fr; }
}

/* Remove any leftover header/icon spacing from older versions */
.agent-header,
.agent-icon,
.agent-subtitle {
  display: none !important;
}

/* Agents card = same dark framed glass as process-step */
.agent-card {
  background: radial-gradient(120% 140% at 20% 10%, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0.04) 40%, rgba(255,255,255,0.03) 100%);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--card-radius-xl);
  box-shadow: var(--card-shadow-dark);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  padding: 2.25rem 2rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal), background var(--transition-normal);
}

.agent-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 30% 10%, rgba(0,217,255,0.14), transparent 55%),
    radial-gradient(40% 40% at 80% 25%, rgba(36,209,198,0.10), transparent 60%),
    linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.01));
  opacity: 0.55;
  pointer-events: none;
}

.agent-card > * {
  position: relative;
  z-index: 1;
}

.agent-card:hover {
  transform: translateY(-6px);
  border-color: var(--ring-blue);
  box-shadow: var(--card-shadow-dark-hover);
  background: radial-gradient(120% 140% at 20% 10%, rgba(255,255,255,0.13) 0%, rgba(255,255,255,0.06) 40%, rgba(255,255,255,0.04) 100%);
}

.agent-card:focus-within {
  outline: 3px solid rgba(0, 217, 255, 0.75);
  outline-offset: 3px;
}

/* Title styling consistent with Process */
.agent-title {
  text-align: center;
  font-family: var(--font-primary);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 1rem;
  color: var(--text-white);
  margin-bottom: 25px;

}

/* Checklist stays same format (green checks) but improve readability on dark */
.agent-benefits {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.agent-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.6;
}

.agent-benefits svg {
  color: #16a34a;
  flex-shrink: 0;
  margin-top: 3px;
}
.cta-inline {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    text-align: center;
}