/* =========================================
   AFCademIA — Landing Webinar IA
   Paleta:
   - Primary:    #16365C (azul oscuro)
   - Accent:     #F08019 (naranja)
   - Dark:       #0D2340
   - Text:       #2A3340
   - BG warm:    #FBF8F3
   - BG page:    #F5F8FC
   - Light blue: #E8F1F8
   ========================================= */

:root {
    --primary: #16365C;
    --primary-light: #E8F1F8;
    --primary-hover: #0D2340;
    --accent: #F08019;
    --accent-hover: #D96A09;
    --accent-light: #FDEEDD;
    --dark: #0D2340;
    --text: #2A3340;
    --text-light: #5C6773;
    --bg: #F5F8FC;
    --bg-warm: #FBF8F3;
    --bg-white: #FFFFFF;
    --beige: #C9BEA8;
    --beige-light: #F2EEE5;
    --border: #E4DDD0;
    --green: #2E8B57;
    --green-light: #9DCBB1;
    --purple: #7A4E9F;
    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ===== CONTAINER ===== */
.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(245, 248, 252, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}
.navbar.scrolled {
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-sm);
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--primary);
}
.logo-img {
    height: 36px;
    width: auto;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 18px;
}
.nav-links a {
    font-size: 0.83rem;
    font-weight: 500;
    color: var(--text-light);
    transition: color var(--transition);
}
.nav-links a:hover { color: var(--primary); }
.btn-nav {
    background: var(--accent) !important;
    color: #fff !important;
    padding: 10px 20px !important;
    border-radius: var(--radius) !important;
    font-weight: 600 !important;
    transition: background var(--transition) !important;
}
.btn-nav:hover { background: var(--accent-hover) !important; }
.btn-nav-accent { background: var(--primary) !important; border: 2px solid rgba(255,255,255,.3) !important; }
.btn-nav-accent:hover { background: #0f2640 !important; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius);
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
    padding: 14px 28px;
    box-shadow: 0 4px 14px rgba(240, 128, 25, 0.35);
}
.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(240, 128, 25, 0.4);
}
.btn-outline {
    border: 2px solid var(--border);
    color: var(--text);
    padding: 12px 26px;
    background: transparent;
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}
.btn-lg { padding: 16px 32px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn-full { width: 100%; justify-content: center; }

/* ===== HERO ===== */
.hero {
    position: relative;
    padding: 140px 0 80px;
    overflow: hidden;
    background: var(--primary);
    color: #fff;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 70% 20%, rgba(240, 128, 25, 0.15), transparent),
        radial-gradient(ellipse 60% 50% at 20% 80%, rgba(232, 241, 248, 0.08), transparent);
}
.hero-container {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 60px;
    align-items: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    margin-bottom: 24px;
    backdrop-filter: blur(4px);
}
.badge-pulse {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(240,128,25,0.6); }
    50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(240,128,25,0); }
}
.hero h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}
.text-accent { color: var(--accent); }
.hero-subtitle {
    font-size: 1.15rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.75);
    margin-bottom: 32px;
    max-width: 520px;
}
.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}
.hero .btn-outline {
    border-color: rgba(255,255,255,0.25);
    color: #fff;
}
.hero .btn-outline:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.1);
    color: #fff;
}

/* Social proof */
.hero-social-proof {
    display: flex;
    align-items: center;
    gap: 12px;
}
.proof-avatars {
    display: flex;
}
.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: #fff;
    border: 2px solid var(--primary);
    margin-right: -10px;
}
.av1 { background: var(--accent); z-index: 4; }
.av2 { background: var(--green); z-index: 3; }
.av3 { background: var(--purple); z-index: 2; }
.av4 { background: var(--beige); color: var(--dark); z-index: 1; }
.hero-social-proof p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    padding-left: 12px;
}
.hero-social-proof strong { color: #fff; }

/* Hero card */
.hero-visual { position: relative; }
.hero-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: 28px;
    color: var(--text);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}
.hero-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}
.hero-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.status-dot {
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse-green 2s infinite;
}
@keyframes pulse-green {
    0%, 100% { box-shadow: 0 0 0 0 rgba(46,139,87,0.5); }
    50% { box-shadow: 0 0 0 5px rgba(46,139,87,0); }
}
.hero-card-eyebrow {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 6px;
}
.hero-card h2 {
    font-size: 1.1rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 4px;
    color: var(--primary);
}
.hero-card-sub {
    font-size: 0.78rem;
    color: var(--text-light);
    margin-bottom: 20px;
}
.hero-card-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}
.hero-card-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 14px;
}
.hero-card-item-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 1px;
}
.hero-card-item-text {
    font-size: 0.78rem;
    color: var(--text-light);
    line-height: 1.5;
}
.hero-card-item-text strong {
    color: var(--primary);
    display: block;
    font-size: 0.82rem;
}
.hero-card-more {
    font-size: 0.72rem;
    color: var(--beige);
    text-align: center;
    padding-top: 8px;
    border-top: 1px solid var(--border);
}
.hero-card-bar {
    height: 8px;
    background: var(--beige-light);
    border-radius: 100px;
    overflow: hidden;
    margin-top: 16px;
    margin-bottom: 8px;
}
.hero-card-bar-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    border-radius: 100px;
    transition: width 1.5s ease-out;
}
.hero-card-bar-fill.animated { width: 80%; }
.hero-card-caption {
    font-size: 0.72rem;
    color: var(--beige);
    text-align: center;
}

/* ===== TRUST BAR ===== */
.trust-bar {
    padding: 32px 0;
    border-bottom: 1px solid var(--border);
    background: var(--bg-warm);
}
.trust-label {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--beige);
    margin-bottom: 20px;
}
.trust-logos {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}
.trust-item {
    padding: 8px 20px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
    transition: all var(--transition);
}
.trust-item:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}
.section-tag {
    display: inline-block;
    padding: 4px 14px;
    background: var(--accent-light);
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: 100px;
    margin-bottom: 16px;
}
.section-header h2 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 800;
    color: var(--dark);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}
.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== PROBLEMS ===== */
.problems {
    padding: 100px 0;
}
.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.problem-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition);
}
.problem-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}
.problem-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--accent);
}
.problem-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--dark);
}
.problem-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== RESOURCES ===== */
.resources {
    padding: 100px 0;
    background: var(--bg-warm);
}
.resources-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.resource-card--full { grid-column: 1 / -1; }
.resource-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    position: relative;
    transition: all var(--transition);
}
.resource-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}
.resource-card.featured {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent), var(--shadow);
}
.resource-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: var(--accent);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.resource-icon {
    font-size: 1.6rem;
    line-height: 1;
    flex-shrink: 0;
}
.resource-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}
.resource-card > p {
    font-size: 0.92rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}
.resource-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.resource-list li {
    font-size: 0.88rem;
    color: var(--text);
    padding-left: 20px;
    position: relative;
}
.resource-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 8px;
    height: 8px;
    background: var(--green-light);
    border-radius: 50%;
}
.resource-card.featured .resource-list li::before {
    background: var(--accent);
}

/* ===== PROCESS ===== */
.process {
    padding: 100px 0;
}
.process-steps {
    max-width: 640px;
    margin: 0 auto;
}
.step {
    display: flex;
    gap: 28px;
}
.step-number {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
}
.step-body { padding: 6px 0 0; }
.step-body h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}
.step-body p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 12px;
}
.step-meta {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent);
    background: var(--accent-light);
    padding: 4px 12px;
    border-radius: 100px;
}
.step-line {
    width: 2px;
    height: 40px;
    background: var(--border);
    margin: 0 0 0 27px;
}

/* ===== RESULTS ===== */
.results {
    padding: 100px 0;
    background: var(--primary);
    color: #fff;
}
.section-header.light h2 { color: #fff; }
.section-tag.light {
    background: rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.9);
}
.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.result-card {
    text-align: center;
    padding: 36px 20px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(4px);
}
.result-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
    margin-bottom: 8px;
}
.counter {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
}
.result-unit {
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
}
.result-card p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.5;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: 100px 0;
    background: var(--bg-warm);
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    transition: all var(--transition);
}
.testimonial-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}
.testimonial-stars {
    color: var(--accent);
    font-size: 1.1rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}
.testimonial-card blockquote {
    font-size: 0.92rem;
    color: var(--text);
    line-height: 1.7;
    flex: 1;
    margin-bottom: 24px;
}
.testimonial-card blockquote strong { color: var(--dark); }
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}
.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}
.av-blue { background: var(--primary); }
.av-orange { background: var(--accent); }
.av-purple { background: var(--purple); }
.testimonial-author strong {
    display: block;
    font-size: 0.9rem;
    color: var(--dark);
}
.testimonial-author span {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* ===== FAQ ===== */
.faq {
    padding: 100px 0;
}
.faq-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition);
}
.faq-item[open] {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent);
}
.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--dark);
    cursor: pointer;
    list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { display: none; content: ''; }
.faq-chevron {
    flex-shrink: 0;
    transition: transform var(--transition);
    color: var(--text-light);
}
.faq-item[open] .faq-chevron {
    transform: rotate(180deg);
    color: var(--accent);
}
.faq-answer {
    padding: 0 24px 20px;
}
.faq-answer p {
    font-size: 0.92rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== CONTACT / CTA ===== */
.contact {
    padding: 100px 0;
    background: var(--dark);
    color: #fff;
}
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.contact-info .section-tag { margin-bottom: 16px; }
.contact-info h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}
.contact-info > p {
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 32px;
}
.contact-checks {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.contact-checks li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.85);
}
.contact-checks svg { flex-shrink: 0; }

/* Form */
.contact-form {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: 36px;
    color: var(--text);
    position: relative;
    overflow: hidden;
}
.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.92rem;
    font-family: inherit;
    color: var(--text);
    background: var(--bg);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(240,128,25,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--beige);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-privacy {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 20px;
}
.form-privacy input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
    cursor: pointer;
}
.form-privacy span {
    font-size: 0.76rem;
    color: var(--text-light);
    line-height: 1.5;
}
.form-privacy a { color: var(--text-light); text-decoration: underline; }
.form-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-align: center;
    font-size: 0.78rem;
    color: var(--text-light);
    margin-top: 12px;
}

/* Form success */
.form-success {
    text-align: center;
    padding: 40px 20px;
}
.form-success-icon {
    width: 64px;
    height: 64px;
    background: var(--green-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}
.form-success h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}
.form-success p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ===== FOOTER ===== */
.footer {
    padding: 60px 0 0;
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-main {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    padding-bottom: 40px;
}
.footer-brand { max-width: 320px; }
.footer-brand .logo-img { height: 28px; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.6;
}
.footer-nav {
    display: flex;
    gap: 60px;
}
.footer-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 4px;
}
.footer-col a {
    font-size: 0.88rem;
    transition: color var(--transition);
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 0.82rem;
}
.footer-legal {
    display: flex;
    gap: 24px;
}
.footer-legal a { transition: color var(--transition); }
.footer-legal a:hover { color: var(--accent); }

/* ===== ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-visual {
        max-width: 480px;
    }
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--bg-warm);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
    }
    .nav-links.active { display: flex; }
    .hamburger { display: flex; }

    .hero { padding: 120px 0 60px; }
    .hero h1 { font-size: 1.8rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-ctas { flex-direction: column; }
    .hero-ctas .btn { text-align: center; justify-content: center; }
    .hero-visual { max-width: 100%; }

    .problems-grid,
    .resources-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .results-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .counter { font-size: 2.2rem; }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-main {
        flex-direction: column;
        gap: 32px;
    }
    .footer-nav {
        gap: 32px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .section-header { margin-bottom: 40px; }
    .problems, .resources, .process, .results, .testimonials, .faq, .contact {
        padding: 72px 0;
    }
}
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .results-grid { grid-template-columns: 1fr 1fr; }
    .hero-social-proof { flex-direction: column; align-items: flex-start; gap: 8px; }
    .contact-form { padding: 24px; }
    .trust-logos { gap: 8px; }
    .trust-item { padding: 6px 14px; font-size: 0.78rem; }
}