/* ===================================================
   WORKSPACES - Landing Page | Sistema Virtual
   styles.css - Main Stylesheet
   =================================================== */

/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0E2A47;
    --primary-light: #153556;
    --secondary: #25D366;
    --secondary-hover: #1fba58;
    --accent: #1E6091;
    --bg-alt: #F4F6F9;
    --text-main: #1E293B;
    --text-muted: #64748B;
    --white: #FFFFFF;
    --border: #E2E8F0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 14px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', 'Open Sans', 'Roboto', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; outline: none; font-family: inherit; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== TOPBAR ===== */
.topbar {
    background: var(--primary);
    color: var(--white);
    font-size: 0.8rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.topbar .container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.topbar-item {
    display: flex;
    align-items: center;
    gap: 6px;
    opacity: 0.9;
}

.topbar-item i { width: 14px; height: 14px; }

/* ===== NAVBAR ===== */
.navbar {
    background: var(--white);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 10px 0;
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    overflow: hidden;
}

.nav-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nav-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.nav-brand-text .brand-main {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--primary);
}

.nav-brand-text .brand-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-menu a {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-main);
    position: relative;
}

.nav-menu a:hover { color: var(--accent); }

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: var(--transition);
}

.nav-menu a:hover::after { width: 100%; }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.88rem;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--secondary);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-primary:hover {
    background: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

.btn-login {
    background: transparent;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 10px 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.btn-login:hover {
    background: var(--bg-alt);
    border-color: var(--accent);
}

.btn-sm {
    padding: 10px 18px;
    font-size: 0.82rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    padding: 8px;
}

.hamburger span {
    width: 24px;
    height: 2.5px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, #0f3358 100%);
    padding: 80px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(30, 96, 145, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content { color: var(--white); }

.hero-tagline {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--secondary);
    margin-bottom: 20px;
    padding: 6px 14px;
    background: rgba(37, 211, 102, 0.1);
    border-radius: 20px;
    border: 1px solid rgba(37, 211, 102, 0.2);
}

.hero h1 {
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1.05rem;
    line-height: 1.7;
    opacity: 0.85;
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-ctas .btn-primary {
    padding: 16px 32px;
    font-size: 0.95rem;
}

.hero-ctas .btn-outline {
    border-color: rgba(255,255,255,0.4);
    color: var(--white);
    padding: 16px 32px;
    font-size: 0.95rem;
}

.hero-ctas .btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
}

/* Hero Mockup */
.hero-mockup {
    position: relative;
}

.hero-mockup-img {
    border-radius: 16px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.3);
    width: 100%;
    height: auto;
}

.mockup-dashboard {
    background: var(--white);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.3);
    position: relative;
}

.mockup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.mockup-title {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--primary);
}

.mockup-dots {
    display: flex;
    gap: 6px;
}

.mockup-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.mockup-dots span:nth-child(1) { background: #ef4444; }
.mockup-dots span:nth-child(2) { background: #f59e0b; }
.mockup-dots span:nth-child(3) { background: #22c55e; }

.mockup-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.mockup-col {
    background: var(--bg-alt);
    border-radius: 10px;
    padding: 12px;
}

.mockup-col-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    padding: 4px 8px;
    border-radius: 4px;
    display: inline-block;
}

.col-todo .mockup-col-title { background: #fef3c7; color: #92400e; }
.col-progress .mockup-col-title { background: #dbeafe; color: #1e40af; }
.col-done .mockup-col-title { background: #d1fae5; color: #065f46; }

.mockup-card {
    background: var(--white);
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 8px;
    box-shadow: var(--shadow-sm);
    border-left: 3px solid;
}

.mockup-card:nth-child(2) { border-color: #f59e0b; }
.mockup-card:nth-child(3) { border-color: #3b82f6; }
.mockup-card:nth-child(4) { border-color: #22c55e; }

.mockup-card-text {
    font-size: 0.65rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.mockup-card-bar {
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    margin-top: 8px;
    overflow: hidden;
}

.mockup-card-bar span {
    display: block;
    height: 100%;
    border-radius: 2px;
}

.mockup-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

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

.mockup-stat-value {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary);
}

.mockup-stat-label {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== SECTIONS GENERAL ===== */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 56px;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 16px;
    line-height: 1.3;
}

.section-header p {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===== VISAO GERAL ===== */
.overview {
    background: var(--bg-alt);
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.overview-card {
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.overview-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}

.overview-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(30, 96, 145, 0.1), rgba(14, 42, 71, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--accent);
}

.overview-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
}

.overview-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ===== STORYTELLING BLOCKS ===== */
.story-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.story-block:last-child { margin-bottom: 0; }

.story-block.reversed .story-content { order: 2; }
.story-block.reversed .story-visual { order: 1; }

.story-content h3 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 16px;
    line-height: 1.3;
}

.story-content p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
}

.story-visual {
    border-radius: var(--radius);
    overflow: hidden;
    min-height: 320px;
    position: relative;
}

.story-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius);
    min-height: 320px;
}

.story-visual-placeholder {
    background: var(--bg-alt);
    border-radius: var(--radius);
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.story-visual-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.story-visual-content i {
    color: var(--accent);
    margin-bottom: 16px;
}

.story-visual-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Testimonial Box */
.testimonial-box {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius);
    padding: 48px;
    margin: 60px 0;
    position: relative;
    overflow: hidden;
}

.testimonial-box::before {
    content: '\201C';
    position: absolute;
    top: 20px;
    left: 30px;
    font-size: 8rem;
    color: rgba(255,255,255,0.05);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-quote {
    font-size: 1.2rem;
    color: var(--white);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 24px;
    position: relative;
    z-index: 2;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 2;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary);
    color: var(--white);
    font-weight: 700;
    font-size: 1rem;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info strong {
    color: var(--white);
    font-size: 0.9rem;
    display: block;
}

.testimonial-info span {
    color: rgba(255,255,255,0.6);
    font-size: 0.8rem;
}

/* ===== FEATURES GRID ===== */
.features { background: var(--bg-alt); }

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 22px;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--secondary));
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}

.feature-card:hover::before { opacity: 1; }

.feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(30, 96, 145, 0.08), rgba(37, 211, 102, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--accent);
}

.feature-card h4 {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
    line-height: 1.3;
}

.feature-card p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ===== BONUS MODULE ===== */
.bonus {
    background: linear-gradient(135deg, #065f46, #047857);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.bonus::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.15), transparent 70%);
    border-radius: 50%;
}

.bonus .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.bonus-badge {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.bonus h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.3;
}

.bonus p {
    font-size: 0.95rem;
    line-height: 1.7;
    opacity: 0.9;
    margin-bottom: 24px;
}

.bonus-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.bonus-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.bonus-feature-item i { color: var(--secondary); }

.bonus-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.bonus-visual img {
    border-radius: var(--radius);
    max-width: 100%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.bonus-visual-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
}

.bonus-visual-card i {
    margin-bottom: 16px;
    color: var(--secondary);
}

.bonus-visual-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.bonus-visual-card p {
    font-size: 0.85rem;
    opacity: 0.8;
    margin-bottom: 0;
}

/* ===== CTA BANNER ===== */
.cta-banner {
    background: var(--primary);
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(30, 96, 145, 0.3));
}

.cta-banner .container {
    position: relative;
    z-index: 2;
}

.cta-banner h2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 24px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.3;
}

.cta-banner .btn-primary {
    padding: 18px 40px;
    font-size: 1rem;
}

/* ===== PRICING ===== */
.pricing { background: var(--bg-alt); }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px 32px;
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border-color: var(--secondary);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.15);
    transform: scale(1.04);
}

.pricing-card.featured:hover {
    transform: scale(1.04) translateY(-4px);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary);
    color: var(--white);
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.pricing-period {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.pricing-value {
    margin-bottom: 28px;
}

.pricing-value .currency {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    vertical-align: top;
}

.pricing-value .amount {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
}

.pricing-value .decimal {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
}

.pricing-value .per {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.pricing-features {
    text-align: left;
    margin-bottom: 32px;
}

.pricing-features li {
    padding: 8px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--bg-alt);
}

.pricing-features li:last-child { border: none; }
.pricing-features li i { color: var(--secondary); flex-shrink: 0; }

.pricing-card .btn {
    width: 100%;
    padding: 14px;
}

.pricing-min {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 12px;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--primary);
    color: var(--white);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background: var(--secondary);
}

.footer-col p {
    font-size: 0.85rem;
    opacity: 0.7;
    line-height: 1.7;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 0.85rem;
    opacity: 0.7;
    transition: var(--transition);
}

.footer-col ul li a:hover { opacity: 1; color: var(--secondary); }

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    opacity: 0.8;
}

.footer-contact-item i { margin-top: 3px; color: var(--secondary); flex-shrink: 0; }

.footer-bottom {
    padding: 24px 0;
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.6;
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal {
    background: var(--white);
    border-radius: var(--radius);
    width: 100%;
    max-width: 540px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 40px;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--primary);
    color: var(--white);
}

.modal h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
}

.modal > p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--text-main);
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(30, 96, 145, 0.1);
}

.form-group textarea { resize: vertical; min-height: 80px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.modal .btn-primary {
    width: 100%;
    padding: 16px;
    font-size: 0.95rem;
    margin-top: 8px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-ctas { justify-content: center; }

    .hero-mockup { max-width: 600px; margin: 0 auto; }

    .story-block {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .story-block.reversed .story-content { order: 1; }
    .story-block.reversed .story-visual { order: 2; }
}

@media (max-width: 768px) {
    .topbar .container {
        flex-direction: column;
        gap: 4px;
    }

    .nav-menu { display: none; }
    .hamburger { display: flex; }

    .nav-menu.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 24px;
        box-shadow: var(--shadow-lg);
        gap: 16px;
    }

    .hero h1 { font-size: 1.8rem; }
    .hero { padding: 50px 0 70px; }

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

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .pricing-card.featured { transform: none; }
    .pricing-card.featured:hover { transform: translateY(-4px); }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .bonus .container {
        grid-template-columns: 1fr;
    }

    .section-header h2 { font-size: 1.5rem; }

    .form-row { grid-template-columns: 1fr; }

    .mockup-columns { grid-template-columns: 1fr; }
    .mockup-stats { grid-template-columns: repeat(3, 1fr); }

    .hero-ctas { flex-direction: column; align-items: center; }
    .hero-ctas .btn { width: 100%; }
}

@media (max-width: 480px) {
    .features-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 1.5rem; }
    .container { padding: 0 16px; }
    section { padding: 56px 0; }
}

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

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}