/* === ZapNegocios — Static Landing Page === */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;1,9..40,400&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
    --color-primary: #00a884;
    --color-primary-dark: #008f6f;
    --color-primary-light: #e6f9f3;
    --color-primary-glow: rgba(0, 168, 132, 0.15);
    --color-pending: #ef4444;
    --color-in-progress: #f59e0b;
    --color-resolved: #22c55e;
    --color-bg: #fafbfc;
    --color-surface: #ffffff;
    --color-text: #111b21;
    --color-text-secondary: #667781;
    --color-border: #e9edef;
    --color-hover: #f5f6f6;
    --color-danger: #dc2626;
    --color-accent: #6366f1;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.12);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-display: 'Outfit', sans-serif;
    --font-body: 'DM Sans', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

html, body {
    height: 100%;
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

/* === Shared section styles === */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-title {
    text-align: center;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 12px;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1.15rem;
    margin-bottom: 56px;
    line-height: 1.6;
}

/* === Shared button styles === */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 50px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(0, 168, 132, 0.3);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 168, 132, 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
    border-radius: 50px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-1px);
}

/* === Animations === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* === Grain overlay === */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 1;
}

/* === Layout === */
.landing-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.landing-main {
    flex: 1;
    margin-top: 72px;
}

/* === Navbar === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(250, 251, 252, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    z-index: 1000;
    height: 72px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 1px 12px rgba(0, 0, 0, 0.04);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--color-text);
}

.navbar-logo {
    width: 36px;
    height: 36px;
    transition: transform var(--transition);
}

.navbar-brand:hover .navbar-logo {
    transform: rotate(-5deg) scale(1.05);
}

.navbar-brand-text {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    letter-spacing: -0.02em;
}

.navbar-brand-text strong {
    font-weight: 800;
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.navbar-links a {
    text-decoration: none;
    color: var(--color-text-secondary);
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition);
    position: relative;
}

.navbar-links a:not(.navbar-cta)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: width var(--transition);
}

.navbar-links a:not(.navbar-cta):hover {
    color: var(--color-primary);
}

.navbar-links a:not(.navbar-cta):hover::after {
    width: 100%;
}

.navbar-links a.navbar-cta {
    background: var(--color-primary);
    color: white;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    transition: all var(--transition);
    box-shadow: 0 2px 8px rgba(0, 168, 132, 0.25);
}

.navbar-links a.navbar-cta:hover {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 168, 132, 0.35);
}

.navbar-links a.navbar-cta::after {
    display: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

.hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
    opacity: 0;
}

.hamburger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* === Hero === */
.hero {
    position: relative;
    padding: 140px 24px 80px;
    overflow: hidden;
    background: linear-gradient(165deg, #f0fdf4 0%, #fafbfc 35%, #f0f9ff 70%, #fefce8 100%);
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(0, 168, 132, 0.06) 0%, transparent 50%),
                       radial-gradient(circle at 80% 20%, rgba(99, 102, 241, 0.04) 0%, transparent 40%),
                       radial-gradient(circle at 60% 80%, rgba(245, 158, 11, 0.04) 0%, transparent 40%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 64px;
    align-items: center;
    position: relative;
}

.hero-content {
    animation: fadeInUp 0.7s ease both;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--color-primary-glow);
    border: 1px solid rgba(0, 168, 132, 0.2);
    border-radius: 50px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: 24px;
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    animation: pulse 2s ease infinite;
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: 3.25rem;
    font-weight: 900;
    line-height: 1.1;
    color: var(--color-text);
    margin-bottom: 20px;
    letter-spacing: -0.04em;
}

.hero-highlight {
    background: linear-gradient(135deg, var(--color-primary) 0%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    line-height: 1.75;
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-trust-avatars {
    display: flex;
}

.hero-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 700;
    color: white;
    border: 2px solid white;
    margin-left: -8px;
    font-family: var(--font-display);
}

.hero-avatar:first-child {
    margin-left: 0;
}

.hero-trust-text {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

/* === Kanban Board Mockup === */
.hero-visual {
    animation: slideInRight 0.8s ease 0.2s both;
}

.hero-kanban {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
    background: white;
    border-radius: var(--radius-lg);
    padding: 16px;
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(0, 0, 0, 0.03);
}

.kanban-column {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.kanban-col-header {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--color-text);
    padding: 8px 10px;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.col-pending .kanban-col-header { background: #fef2f2; }
.col-progress .kanban-col-header { background: #fffbeb; }
.col-done .kanban-col-header { background: #f0fdf4; }

.kanban-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.dot-red { background: var(--color-pending); }
.dot-yellow { background: var(--color-in-progress); }
.dot-green { background: var(--color-resolved); }

.kanban-count {
    margin-left: auto;
    background: rgba(0, 0, 0, 0.06);
    padding: 1px 7px;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 600;
}

.kanban-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 10px 12px;
    transition: all 0.3s ease;
    cursor: default;
}

.kanban-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(0, 168, 132, 0.3);
    transform: translateY(-1px);
}

.card-float {
    animation: float 4s ease-in-out infinite;
    border-color: var(--color-in-progress);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.12);
}

.card-fade {
    opacity: 0.6;
}

.kanban-card-name {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 2px;
}

.kanban-card-msg {
    font-size: 0.7rem;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.kanban-card-meta {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.kanban-tag {
    font-size: 0.6rem;
    font-weight: 600;
    padding: 1px 7px;
    border-radius: 8px;
}

.tag-vendas {
    background: rgba(99, 102, 241, 0.1);
    color: #6366f1;
}

.kanban-badge {
    font-size: 0.58rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.badge-pending {
    background: rgba(245, 158, 11, 0.12);
    color: #d97706;
}

.badge-paid {
    background: rgba(34, 197, 94, 0.12);
    color: #16a34a;
}

.badge-delivered {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
}

.kanban-time {
    font-size: 0.6rem;
    color: var(--color-text-secondary);
    margin-left: auto;
}

.kanban-avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    font-size: 0.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    font-family: var(--font-display);
}

/* === How It Works === */
.how-it-works {
    padding: 100px 24px;
    background: var(--color-surface);
    position: relative;
}

.steps-timeline {
    max-width: 680px;
    margin: 0 auto;
    position: relative;
    padding: 20px 0;
}

.timeline-line {
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-primary-light), var(--color-primary), var(--color-primary-light));
}

.step {
    display: flex;
    gap: 28px;
    margin-bottom: 40px;
    position: relative;
}

.step:last-child {
    margin-bottom: 0;
}

.step-marker {
    flex-shrink: 0;
    z-index: 2;
}

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    box-shadow: 0 4px 16px rgba(0, 168, 132, 0.3);
}

.step-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px;
    flex: 1;
    transition: all 0.3s ease;
}

.step-card:hover {
    border-color: rgba(0, 168, 132, 0.3);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.step-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.icon-whatsapp {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
}

.icon-dashboard {
    background: rgba(99, 102, 241, 0.1);
    color: var(--color-accent);
}

.step-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.step-card p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.65;
}

/* === Features === */
.features {
    padding: 100px 24px;
    background: linear-gradient(180deg, var(--color-bg) 0%, #f0fdf4 50%, var(--color-bg) 100%);
}

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

.feature-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
    border-color: rgba(0, 168, 132, 0.3);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.icon-kanban {
    background: rgba(0, 168, 132, 0.1);
    color: var(--color-primary);
}

.icon-semaforo {
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-in-progress);
}

.icon-badges {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.icon-team {
    background: rgba(99, 102, 241, 0.1);
    color: var(--color-accent);
}

.icon-tags {
    background: rgba(236, 72, 153, 0.1);
    color: #ec4899;
}

.icon-auto {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.icon-chrome {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
}

.icon-login {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

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

/* === Install Guide === */
.install-guide {
    padding: 100px 24px;
    background: linear-gradient(180deg, var(--color-surface) 0%, #f0fdf4 100%);
}

.install-steps {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.install-step {
    display: flex;
    gap: 24px;
}

.install-step-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.install-step-number {
    width: 44px;
    height: 44px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: 0 2px 8px rgba(0, 168, 132, 0.25);
    z-index: 1;
}

.install-step-line {
    width: 2px;
    flex: 1;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-primary-light));
    min-height: 24px;
}

.install-step-content {
    padding-bottom: 32px;
}

.install-step:last-child .install-step-content {
    padding-bottom: 0;
}

.install-step-content h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 6px;
}

.install-step-content p {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* === Testimonials === */
.testimonials {
    padding: 100px 24px;
    background: var(--color-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.testimonial-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: 16px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text);
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

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

.testimonials-badge span {
    display: inline-block;
    padding: 12px 28px;
    background: var(--color-primary);
    color: white;
    border-radius: 50px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 16px rgba(0, 168, 132, 0.3);
}

/* === Pricing === */
.pricing {
    padding: 100px 24px;
    background: var(--color-surface);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 720px;
    margin: 0 auto;
    align-items: start;
}

.pricing-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    box-shadow: var(--shadow-md);
}

.pricing-featured {
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-xl);
    transform: scale(1.04);
}

.pricing-featured:hover {
    box-shadow: var(--shadow-xl);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: var(--color-primary);
    color: white;
    border-radius: 50px;
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 168, 132, 0.3);
}

.pricing-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
}

.pricing-featured h3 {
    margin-top: 8px;
}

.pricing-price {
    display: flex;
    align-items: flex-start;
    gap: 2px;
    margin-bottom: 8px;
}

.pricing-currency {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-top: 10px;
}

.pricing-value {
    font-family: var(--font-display);
    font-size: 3.25rem;
    font-weight: 900;
    color: var(--color-text);
    line-height: 1;
}

.pricing-cents {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-top: 10px;
}

.pricing-period {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    align-self: flex-end;
    margin-bottom: 4px;
    margin-left: 2px;
}

.pricing-desc {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    line-height: 1.5;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    font-size: 0.88rem;
    color: var(--color-text);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.feature-disabled {
    color: var(--color-text-secondary) !important;
    opacity: 0.6;
}

.pricing-cta {
    display: block;
    width: 100%;
    padding: 14px;
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    text-align: center;
    transition: all var(--transition);
    box-shadow: 0 2px 8px rgba(0, 168, 132, 0.25);
}

.pricing-cta:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 168, 132, 0.35);
}

.cta-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    box-shadow: none;
}

.cta-secondary:hover {
    background: var(--color-primary);
    color: white;
}

.pricing-note {
    margin-top: 12px;
    font-size: 0.78rem;
    color: var(--color-text-secondary);
    text-align: center;
}

/* === FAQ === */
.faq {
    padding: 100px 24px;
    background: var(--color-bg);
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--color-surface);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(0, 168, 132, 0.2);
    box-shadow: var(--shadow);
}

.faq-item.open {
    border-color: rgba(0, 168, 132, 0.3);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
    text-align: left;
    gap: 16px;
    transition: color 0.2s;
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-chevron {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--color-text-secondary);
}

.faq-item.open .faq-chevron {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.faq-answer {
    padding: 0 24px 20px;
    animation: fadeIn 0.3s ease;
    display: none;
}

.faq-item.open .faq-answer {
    display: block;
}

.faq-answer p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* === Footer === */
.footer {
    background: var(--color-text);
    color: #9ca3af;
    padding: 72px 24px 28px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-logo {
    width: 36px;
    height: 36px;
}

.footer-brand-text {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 400;
    color: white;
    letter-spacing: -0.02em;
}

.footer-brand-text strong {
    font-weight: 800;
}

.footer-tagline {
    font-size: 0.85rem;
    color: #6b7280;
    line-height: 1.5;
    margin-top: 4px;
}

.footer-col h4 {
    font-family: var(--font-display);
    color: white;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 0.01em;
}

.footer-col a {
    display: block;
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.85rem;
    margin-bottom: 10px;
    transition: color 0.2s;
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 48px auto 0;
    padding-top: 24px;
    border-top: 1px solid #2d3748;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    font-size: 0.78rem;
    color: #6b7280;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    color: #6b7280;
    transition: color 0.2s;
}

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

/* === Subscribe page === */
.subscribe-section {
    padding: 80px 24px;
    min-height: calc(100vh - 64px);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0fdf4 0%, #f0f9ff 100%);
}

.subscribe-container {
    max-width: 480px;
    width: 100%;
    background: white;
    border-radius: 16px;
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
}

.subscribe-header {
    text-align: center;
    margin-bottom: 32px;
}

.subscribe-header h1 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 8px;
}

.subscribe-header p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
}

.form-group input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-surface);
    transition: border-color var(--transition);
    outline: none;
}

.form-group input:focus {
    border-color: var(--color-primary);
}

.form-group input::placeholder {
    color: #9ca3af;
}

.form-error {
    padding: 10px 14px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius);
    color: var(--color-danger);
    font-size: 0.85rem;
    display: none;
}

.form-error.visible {
    display: block;
}

.btn-submit {
    width: 100%;
    padding: 14px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font-body);
    cursor: pointer;
    transition: background var(--transition);
    min-height: 48px;
}

.btn-submit:hover:not(:disabled) {
    background: var(--color-primary-dark);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Subscribe success */
.subscribe-success {
    text-align: center;
    padding: 20px 0;
    display: none;
}

.subscribe-success.visible {
    display: block;
}

.success-icon {
    margin-bottom: 20px;
}

.subscribe-success h1 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 8px;
}

.subscribe-success p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.5;
}

.btn-back {
    display: inline-block;
    padding: 12px 28px;
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 600;
    transition: background var(--transition);
}

.btn-back:hover {
    background: var(--color-primary-dark);
}

/* === Privacy page === */
.privacy-policy {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
    color: #333;
    line-height: 1.7;
}

.privacy-policy h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 0.25rem;
    color: #1a1a1a;
}

.privacy-policy .last-updated {
    color: #888;
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.privacy-policy h2 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-top: 2rem;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
}

.privacy-policy ul {
    padding-left: 1.5rem;
}

.privacy-policy li {
    margin-bottom: 0.4rem;
}

.privacy-policy a {
    color: #00a884;
}

.privacy-policy code {
    background: #f0f0f0;
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    font-size: 0.9em;
}

/* === IntersectionObserver animation classes === */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .pricing-featured {
        transform: none;
    }

    .pricing {
        padding: 72px 20px;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 36px;
    }

    /* Navbar mobile */
    .hamburger {
        display: flex;
    }

    .navbar-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
    }

    .navbar-links.open {
        display: flex;
        animation: fadeInUp 0.3s ease;
    }

    .navbar-cta {
        text-align: center;
        width: 100%;
        display: block;
    }

    /* Hero mobile */
    .hero {
        padding: 110px 20px 60px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-content h1 {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-kanban {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .kanban-column {
        flex-direction: row;
        overflow-x: auto;
        gap: 8px;
        flex-wrap: nowrap;
    }

    .kanban-col-header {
        min-width: 100%;
    }

    .kanban-card {
        min-width: 180px;
        flex-shrink: 0;
    }

    /* How It Works mobile */
    .how-it-works {
        padding: 72px 20px;
    }

    .timeline-line {
        left: 20px;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .step {
        gap: 16px;
    }

    .step-card {
        padding: 20px;
    }

    .step-card h3 {
        font-size: 1.05rem;
    }

    /* Features mobile */
    .features {
        padding: 72px 20px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .feature-card {
        padding: 24px 20px;
    }

    /* Install Guide mobile */
    .install-guide {
        padding: 72px 20px;
    }

    .install-step {
        gap: 16px;
    }

    .install-step-number {
        width: 36px;
        height: 36px;
        font-size: 0.95rem;
    }

    /* Testimonials mobile */
    .testimonials {
        padding: 72px 20px;
    }

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

    /* FAQ mobile */
    .faq {
        padding: 72px 20px;
    }

    .faq-question {
        padding: 16px 20px;
        font-size: 0.9rem;
    }

    .faq-answer {
        padding: 0 20px 16px;
    }

    /* Footer mobile */
    .footer {
        padding: 48px 20px 24px;
    }

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

    .footer-brand {
        grid-column: span 2;
    }

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

    /* Subscribe mobile */
    .subscribe-section {
        padding: 40px 16px;
    }

    .subscribe-container {
        padding: 32px 20px;
    }
}