/* ------------------------
   RESET & VARS
------------------------ */
:root {
    --primary-color: #050c18; /* Azul Marinho Profundo */
    --accent-color: #d7b45a;  /* Dourado elegante */
    --bg-light: #f3f5f8;      /* Off-White fosco */
    --bg-white: #ffffff;
    --text-dark: #1f2937;     /* Cinza Chumbo */
    --text-muted: #6b7280;
    --text-light: #e5e7eb;    /* Cinza Claro */
    --cta-color: #0d9d76;     /* Verde Conversão */
    --cta-hover: #0c8c69;

    --font-heading: 'Merriweather', serif;
    --font-body: 'Inter', sans-serif;

    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --radius-md: 12px;
    --radius-lg: 18px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    background: linear-gradient(135deg, #0a1425 0%, #0f1b31 30%, #0c172b 60%, #0a1425 100%);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
}

a { text-decoration: none; }
ul { list-style: none; }

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.gold-text { color: var(--accent-color); }

/* ------------------------
   BUTTONS
------------------------ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    letter-spacing: 0.3px;
}

.btn-primary {
    background-color: var(--cta-color);
    color: #fff;
    box-shadow: 0 10px 30px rgba(13, 157, 118, 0.25), inset 0 1px 0 rgba(255,255,255,0.2);
}

.btn-primary:hover {
    background-color: var(--cta-hover);
    transform: translateY(-3px) scale(1.01);
    box-shadow: 0 16px 35px rgba(13, 157, 118, 0.35);
}

.btn-outline {
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    font-size: 0.9rem;
    padding: 8px 16px;
    background: rgba(255,255,255,0.06);
}

.btn-outline:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-full {
    width: 100%;
}

/* Animação de Pulso para o Footer */
.btn-pulse {
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* ------------------------
   HEADER
------------------------ */
.header {
    background-color: var(--primary-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    font-family: var(--font-heading);
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

/* ------------------------
   HERO SECTION
------------------------ */
.hero {
    background: linear-gradient(150deg, rgba(9, 18, 33, 0.92) 0%, rgba(7, 16, 31, 0.96) 45%, rgba(5, 13, 24, 0.98) 100%),
                radial-gradient(circle at 25% 20%, rgba(215, 180, 90, 0.16), transparent 35%),
                radial-gradient(circle at 80% 15%, rgba(13, 157, 118, 0.1), transparent 38%);
    color: #fff;
    padding: 6rem 0 5rem;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.hero-bg-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 700px;
    height: 700px;
    opacity: 0.08;
    pointer-events: none;
    z-index: 0;
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    align-items: center;
    padding: 1rem 0;
}

.hero-text h1 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.lead {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    max-width: 640px;
}

.overline {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.hero-actions { display: flex; flex-direction: column; gap: 0.5rem; }

.microcopy {
    font-size: 0.9rem;
    color: rgba(229, 231, 235, 0.8);
}

.trust-bar {
    margin-top: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.trust-bar span {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(215, 180, 90, 0.25);
    padding: 10px 12px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
}

.hero-card {
    background: linear-gradient(145deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
    border: 1px solid rgba(215, 180, 90, 0.25);
    box-shadow: 0 25px 60px rgba(0,0,0,0.35);
    border-radius: var(--radius-lg);
    padding: 2rem;
    backdrop-filter: blur(12px);
    max-width: 460px;
    margin-left: auto;
    margin-right: auto;
}

.card-heading {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.hero-checklist {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.hero-checklist li {
    position: relative;
    padding-left: 26px;
    line-height: 1.5;
}

.hero-checklist li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--accent-color);
    box-shadow: 0 0 0 4px rgba(215, 180, 90, 0.15);
}

.legal-note {
    margin-top: 0.75rem;
    font-size: 0.9rem;
    color: rgba(229, 231, 235, 0.75);
}

/* ------------------------
   SECTIONS GENERAL
------------------------ */
section {
    padding: var(--spacing-lg) 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
}

/* ------------------------
   PAIN SECTION
------------------------ */
.section-pain {
    background-color: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.section-pain::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -120px;
    width: 240px;
    height: 240px;
    background: radial-gradient(circle, rgba(13, 157, 118, 0.12), transparent 60%);
    filter: blur(10px);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 50px rgba(7, 16, 31, 0.08);
    border: 1px solid rgba(215, 180, 90, 0.2);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    position: relative;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 60px rgba(7, 16, 31, 0.12);
    border-color: rgba(13, 157, 118, 0.4);
}

.icon-box {
    margin-bottom: 1rem;
}

.card h4 {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

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

/* ------------------------
   SOLUTION SECTION
------------------------ */
.section-solution {
    background: linear-gradient(180deg, rgba(243,245,248,0.96), #f7f8fb);
}

.section-solution .section-header h3 {
    color: var(--primary-color);
}

.path-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.path-step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    padding: 1.75rem;
    background: linear-gradient(145deg, rgba(255,255,255,0.9), rgba(243,245,248,0.95));
    border: 1px solid rgba(215, 180, 90, 0.25);
    border-radius: var(--radius-md);
    box-shadow: 0 18px 40px rgba(7, 16, 31, 0.08);
    align-items: flex-start;
}

.step-badge {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, #0d9d76, #0b8a66);
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 700;
    box-shadow: 0 12px 28px rgba(13, 157, 118, 0.3);
}

.path-step h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.path-step p {
    color: var(--text-muted);
    line-height: 1.5;
}

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

/* ------------------------
   ABOUT SECTION
------------------------ */
.section-about {
    background-color: var(--primary-color);
    color: #fff;
    padding: 5rem 0;
    position: relative;
}

.section-about::before {
    content: '';
    position: absolute;
    inset: 10% auto auto 5%;
    width: 120px;
    height: 120px;
    border: 1px solid rgba(215, 180, 90, 0.2);
    border-radius: 50%;
    opacity: 0.5;
}

.about-grid {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 768px) {
    .about-grid {
        flex-direction: row;
        justify-content: space-between;
    }
}

.about-text {
    flex: 1;
}

.about-text h3 {
    color: var(--accent-color);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1rem;
    color: rgba(229, 231, 235, 0.8);
}

.about-visual {
    flex: 1;
    display: grid;
    place-items: center;
}

.about-card {
    background: linear-gradient(160deg, rgba(255,255,255,0.08), rgba(215,180,90,0.1));
    border: 1px solid rgba(215, 180, 90, 0.35);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    max-width: 420px;
    box-shadow: 0 18px 40px rgba(0,0,0,0.35);
    backdrop-filter: blur(10px);
}

.about-highlight {
    color: #fff;
    font-size: 1.05rem;
    line-height: 1.6;
}

/* ------------------------
   FAQ SECTION
------------------------ */
.section-faq {
    background: linear-gradient(180deg, #f6f8fb 0%, #eceff5 100%);
    border-top: 1px solid rgba(7, 16, 31, 0.06);
    border-bottom: 1px solid rgba(7, 16, 31, 0.06);
}

.accordion {
    max-width: 800px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 0 1.5rem;
    box-shadow: 0 20px 45px rgba(7, 16, 31, 0.08);
    border: 1px solid rgba(215, 180, 90, 0.18);
}

.accordion-item {
    border-bottom: 1px solid #e5e7eb;
}

.accordion-item:last-child {
    border-bottom: none;
}

.accordion-header {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 1.25rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion-header:hover {
    color: #0f1b31;
}

.accordion-header .icon {
    color: var(--accent-color);
    font-size: 1.5rem;
    transition: transform 0.3s;
}

.accordion-header.active .icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.accordion-content p {
    padding-bottom: 1.5rem;
    color: var(--text-muted);
}

/* CTA Banner */
.section-cta-banner {
    padding: 4rem 0;
    background: linear-gradient(120deg, rgba(7, 16, 31, 0.95), rgba(7, 16, 31, 0.85));
    color: #fff;
}

.banner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    align-items: center;
}

.banner-grid h3 { font-size: 1.8rem; margin-bottom: 0.75rem; }

.banner-subtitle { color: rgba(229, 231, 235, 0.8); max-width: 640px; }

.banner-actions { display: flex; flex-direction: column; gap: 0.75rem; }

/* ------------------------
   FOOTER
------------------------ */
.footer {
    background-color: #050d1a; /* Mais escuro que o primary */
    color: #fff;
    text-align: center;
    padding: 4rem 0 2rem;
}

.footer h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.footer p {
    margin-bottom: 2rem;
    color: var(--text-light);
}

.copyright {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.copyright p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.copyright .small {
    font-size: 0.75rem;
    opacity: 0.6;
}

/* ------------------------
   MEDIA QUERIES (Mobile Adjustments)
------------------------ */
@media (max-width: 960px) {
    .header-container {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .hero-actions, .banner-actions {
        align-items: center;
    }

    .trust-bar {
        justify-content: center;
    }

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

@media (max-width: 600px) {
    .hero-text h1 { font-size: 2rem; }
    .btn-large { width: 100%; }
    .header-container { flex-direction: column; gap: 10px; }
    .trust-bar { flex-direction: column; }
    .hero-card { padding: 1.5rem; }
}