/* =============================================
   Whatbot Landing Page - Modern SaaS Design
   ============================================= */

:root {
    --green-primary: #25D366;
    --green-dark: #128C7E;
    --green-darker: #075E54;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    --black: #0a0a0a;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.25);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--white);
}

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

ul { list-style: none; }

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

/* =============================================
   Navigation
   ============================================= */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0.75rem 0;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.nav.scrolled {
    background: rgba(255,255,255,0.95);
    border-bottom-color: var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
}

.nav-logo-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.nav-logo-icon svg {
    width: 100%;
    height: 100%;
}

.nav-links {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--gray-900);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--white);
    background: var(--green-primary);
    border-radius: 8px;
    transition: all 0.2s ease;
}

@media (max-width: 480px) {
    .nav-cta span {
        display: none;
    }
    .nav-cta {
        padding: 0.625rem;
    }
}

.nav-cta:hover {
    background: var(--green-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

.nav-cta svg {
    width: 16px;
    height: 16px;
}

/* =============================================
   Buttons
   ============================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    color: var(--white);
    background: var(--green-primary);
    box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
}

.btn-primary:hover {
    background: var(--green-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
}

.btn-secondary {
    color: var(--gray-700);
    background: var(--white);
    border: 1px solid var(--gray-200);
}

.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
}

.btn-ghost {
    color: var(--gray-600);
    background: transparent;
}

.btn-ghost:hover {
    color: var(--gray-900);
}

.btn-white {
    color: var(--green-darker);
    background: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

/* =============================================
   Hero Section
   ============================================= */

.hero {
    min-height: 100vh;
    padding: 7rem 1.5rem 4rem;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr 1.1fr;
        gap: 4rem;
    }
    .hero {
        padding: 8rem 1.5rem 5rem;
    }
}

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

@media (min-width: 1024px) {
    .hero-content {
        text-align: left;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.875rem;
    margin-bottom: 1.25rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--green-darker);
    background: rgba(37, 211, 102, 0.1);
    border: 1px solid rgba(37, 211, 102, 0.2);
    border-radius: 100px;
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.9); }
}

.hero-title {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--gray-900);
    margin-bottom: 1.25rem;
}

.hero-title-main {
    display: block;
    margin-bottom: 0.5rem;
}

.text-gradient {
    display: block;
    background: linear-gradient(135deg, var(--green-primary) 0%, var(--green-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 0.9em;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--gray-500);
    margin-bottom: 1.5rem;
    max-width: 480px;
}

@media (min-width: 1024px) {
    .hero-subtitle {
        margin-left: 0;
    }
}

@media (max-width: 1023px) {
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

@media (min-width: 480px) {
    .hero-actions {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .hero-actions {
        justify-content: flex-start;
    }
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    justify-content: center;
}

@media (min-width: 1024px) {
    .hero-trust {
        justify-content: flex-start;
    }
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.trust-item svg {
    width: 14px;
    height: 14px;
    color: var(--green-primary);
}

/* =============================================
   Hero Visual / Emotional Illustration
   ============================================= */

.hero-visual {
    position: relative;
}

.hero-illustration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding: 2rem;
}

@media (max-width: 640px) {
    .hero-illustration {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem 1rem;
    }

    .notification {
        min-width: 160px;
        padding: 0.625rem 0.875rem;
    }

    .notif-name {
        font-size: 0.75rem;
    }

    .summary-card {
        min-width: 180px;
    }

    .emotion-icon {
        font-size: 2.5rem;
    }

    .illustration-before,
    .illustration-after {
        transform: scale(0.9);
    }
}

.illustration-before,
.illustration-after {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.illustration-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Before: Notification Stack */
.phone-stack {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: relative;
}

.notification {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    min-width: 180px;
    animation: shake 2s ease-in-out infinite;
}

.notification.n1 { animation-delay: 0s; }
.notification.n2 { animation-delay: 0.3s; }
.notification.n3 { animation-delay: 0.6s; }

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-2px); }
    20%, 40%, 60%, 80% { transform: translateX(2px); }
}

.notif-avatar {
    font-size: 1.25rem;
}

.notif-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.notif-name {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-700);
}

.notif-badge {
    background: #ef4444;
    color: white;
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 0.125rem 0.5rem;
    border-radius: 10px;
}

/* Emotion Icons */
.emotion-icon {
    font-size: 3rem;
    line-height: 1;
}

.emotion-icon.stressed {
    animation: stressed 1s ease-in-out infinite;
}

@keyframes stressed {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.emotion-icon.relaxed {
    animation: relaxed 2s ease-in-out infinite;
}

@keyframes relaxed {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.05) rotate(2deg); }
}

/* Arrow */
.illustration-arrow {
    color: var(--green-primary);
    padding: 0 0.5rem;
}

.illustration-arrow svg {
    width: 32px;
    height: 32px;
}

@media (max-width: 640px) {
    .illustration-arrow {
        transform: rotate(90deg);
    }
}

/* After: Summary Card */
.summary-card {
    background: var(--white);
    border: 2px solid var(--green-primary);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.2);
    overflow: hidden;
    min-width: 200px;
    animation: float 3s ease-in-out infinite;
}

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

.summary-card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, var(--green-primary) 0%, var(--green-dark) 100%);
    color: white;
    font-size: 0.8125rem;
    font-weight: 600;
}

.whatbot-icon {
    width: 22px;
    height: 22px;
    background: rgba(255,255,255,0.2);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

.summary-card-body {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.summary-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--gray-600);
}

.summary-check {
    color: var(--green-primary);
    font-weight: 600;
}

.summary-card-time {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    background: var(--gray-50);
    font-size: 0.75rem;
    color: var(--gray-500);
    border-top: 1px solid var(--gray-100);
}

/* =============================================
   Social Proof
   ============================================= */

.social-proof {
    padding: 3rem 1.5rem;
    background: var(--white);
}

.social-proof-cards {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .social-proof-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

.proof-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--gray-50);
    border-radius: 12px;
    border: 1px solid var(--gray-100);
}

.proof-card-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
}

.proof-card-content {
    display: flex;
    flex-direction: column;
}

.proof-card-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.3;
}

.proof-card-label {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* =============================================
   Sections Base
   ============================================= */

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3.5rem;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--green-primary);
    margin-bottom: 0.75rem;
}

.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 1.0625rem;
    color: var(--gray-500);
}

/* =============================================
   Features Section
   ============================================= */

.features {
    padding: 5rem 0;
    background: var(--gray-50);
}

/* Bento Grid Layout */
.features-bento {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 768px) {
    .features-bento {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
}

@media (min-width: 1024px) {
    .features-bento {
        grid-template-columns: 1.4fr 1fr 1fr;
        grid-template-rows: auto auto;
        gap: 1.25rem;
    }

    .bento-main {
        grid-row: span 2;
    }
}

/* Main Bento Card - Summary Preview */
.bento-main {
    background: var(--white);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--gray-200);
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.bento-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--green-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.summary-preview {
    background: var(--gray-50);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.summary-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 1rem;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.preview-chat-info {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.preview-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.preview-chat-name {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--gray-900);
}

.preview-chat-meta {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
}

.preview-time {
    font-size: 0.75rem;
    color: var(--gray-400);
}

.summary-preview-body {
    padding: 1rem;
}

.preview-section {
    margin-bottom: 1rem;
}

.preview-section:last-child {
    margin-bottom: 0;
}

.preview-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.preview-icon {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.625rem;
}

.preview-icon.decisions { background: #fef3c7; }
.preview-icon.actions { background: #d1fae5; }
.preview-icon.questions { background: #dbeafe; }

.preview-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.preview-list li {
    font-size: 0.8125rem;
    color: var(--gray-600);
    padding: 0.375rem 0;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.4;
}

.preview-list li::before {
    content: "•";
    position: absolute;
    left: 0.5rem;
    color: var(--gray-400);
}

.preview-list li strong {
    color: var(--green-primary);
    font-weight: 600;
}

/* Feature Bento Cards */
.bento-card {
    background: var(--white);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.bento-card:hover {
    border-color: var(--green-primary);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.1);
    transform: translateY(-2px);
}

.bento-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    margin-bottom: 0.875rem;
}

.bento-decisions .bento-card-icon { background: #fef3c7; }
.bento-actions .bento-card-icon { background: #d1fae5; }
.bento-questions .bento-card-icon { background: #dbeafe; }
.bento-context .bento-card-icon { background: #f3e8ff; }

.bento-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.375rem;
}

.bento-card p {
    font-size: 0.8125rem;
    color: var(--gray-500);
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.bento-example {
    font-size: 0.75rem;
    color: var(--gray-400);
    font-style: italic;
    padding-top: 0.5rem;
    border-top: 1px solid var(--gray-100);
}

/* Features Bottom Stats */
.features-bottom {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-200);
    flex-wrap: wrap;
}

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

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--green-primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

@media (max-width: 640px) {
    .features-bottom {
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 1.25rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }
}

/* =============================================
   How It Works
   ============================================= */

.how-it-works {
    padding: 5rem 0;
    background: var(--white);
}

.steps-modern {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .steps-modern {
        flex-direction: row;
        justify-content: center;
        align-items: stretch;
    }
}

.step-card {
    flex: 1;
    background: var(--gray-50);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    text-align: center;
    position: relative;
    border: 1px solid var(--gray-100);
    transition: all 0.3s ease;
}

.step-card:hover {
    border-color: var(--green-primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(37, 211, 102, 0.1);
}

.step-card-number {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 24px;
    background: var(--green-primary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-card-visual {
    margin-bottom: 1rem;
}

.step-icon-chrome {
    width: 48px;
    height: 48px;
    margin: 0 auto;
    background: linear-gradient(135deg, #4285f4, #34a853, #fbbc05, #ea4335);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.step-icon-chrome svg {
    width: 28px;
    height: 28px;
}

.step-icon-whatsapp,
.step-icon-summary {
    font-size: 2.5rem;
}

.step-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.375rem;
}

.step-card p {
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin: 0;
}

.step-arrow {
    font-size: 1.5rem;
    color: var(--green-primary);
    font-weight: 700;
    display: none;
}

@media (min-width: 768px) {
    .step-arrow {
        display: flex;
        align-items: center;
    }
}

.how-cta {
    text-align: center;
    margin-top: 2.5rem;
}

.how-cta-note {
    display: block;
    margin-top: 0.75rem;
    font-size: 0.8125rem;
    color: var(--gray-400);
}

/* =============================================
   Use Cases Section
   ============================================= */

.use-cases {
    padding: 5rem 0;
    background: var(--gray-50);
}

.scenarios-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .scenarios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.scenario-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.scenario-card:hover {
    border-color: var(--green-primary);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.12);
    transform: translateY(-2px);
}

.scenario-before {
    padding: 1.25rem;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-100);
}

.scenario-after {
    padding: 1.25rem;
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.04) 0%, rgba(37, 211, 102, 0.08) 100%);
}

.scenario-label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    color: var(--gray-400);
}

.scenario-after .scenario-label {
    color: var(--green-primary);
}

.scenario-before p {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.5;
    margin: 0;
    font-style: italic;
}

.scenario-after p {
    font-size: 0.875rem;
    color: var(--gray-800);
    line-height: 1.5;
    margin: 0;
}

.scenario-after p strong {
    color: var(--green-primary);
    font-weight: 600;
}

/* Features note */
/* Features note removed - replaced with features-bottom stats */

/* =============================================
   Pricing Section
   ============================================= */

.pricing {
    padding: 5rem 0;
    background: var(--gray-50);
}

/* Value Proposition Bar */
.pricing-value {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem 2rem;
    background: var(--white);
    border-radius: 16px;
    border: 1px solid var(--gray-200);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    flex-wrap: wrap;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.value-icon {
    font-size: 1.5rem;
}

.value-text {
    display: flex;
    flex-direction: column;
}

.value-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.2;
}

.value-label {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.value-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

/* Pricing Cards */
.pricing-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .pricing-cards {
        grid-template-columns: 1fr 1.2fr;
        align-items: start;
    }
}

.pricing-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.pricing-card-content {
    padding: 2rem;
}

.pricing-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.pricing-tagline {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: 1.5rem;
}

.pricing-price {
    margin-bottom: 0.5rem;
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
}

.price-period {
    font-size: 1rem;
    color: var(--gray-500);
    font-weight: 500;
}

.pricing-duration {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: 1.5rem;
}

.pricing-breakdown {
    font-size: 0.875rem;
    color: var(--green-primary);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 1.5rem;
}

.pricing-features li {
    padding: 0.5rem 0;
    font-size: 0.875rem;
    color: var(--gray-600);
    padding-left: 1.5rem;
    position: relative;
}

.pricing-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--green-primary);
    font-weight: 600;
}

.pricing-features li strong {
    color: var(--gray-900);
}

/* Free Card */
.pricing-free {
    border-color: var(--gray-200);
}

.pricing-free:hover {
    border-color: var(--gray-300);
    box-shadow: var(--shadow-lg);
}

/* Pro Card */
.pricing-pro {
    border: 2px solid var(--green-primary);
    box-shadow: 0 8px 40px rgba(37, 211, 102, 0.15);
}

.pricing-badge {
    background: var(--green-primary);
    color: var(--white);
    text-align: center;
    padding: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Billing Toggle */
.billing-toggle {
    display: flex;
    background: var(--gray-100);
    border-radius: 10px;
    padding: 4px;
    margin-bottom: 1.5rem;
}

.billing-option {
    flex: 1;
    padding: 0.625rem 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-500);
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.billing-option.active {
    background: var(--white);
    color: var(--gray-900);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.billing-save {
    font-size: 0.625rem;
    background: #d1fae5;
    color: #059669;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 700;
}

.pricing-guarantee {
    font-size: 0.75rem;
    color: var(--gray-400);
    margin-top: 0.75rem;
    text-align: center;
}

/* Trust Elements */
.pricing-trust {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.trust-element {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.trust-element svg {
    color: var(--gray-400);
}

.pricing-note {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--gray-400);
    margin-top: 2rem;
}

/* Button Styles */
.btn-outline {
    background: transparent;
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
}

.btn-outline:hover {
    border-color: var(--green-primary);
    color: var(--green-primary);
    background: rgba(37, 211, 102, 0.05);
}

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

/* Mobile Adjustments */
@media (max-width: 640px) {
    .pricing-value {
        gap: 1rem;
        padding: 1rem;
    }

    .value-divider {
        display: none;
    }

    .value-item {
        flex: 1;
        min-width: 80px;
        justify-content: center;
    }

    .value-number {
        font-size: 1rem;
    }

    .price-amount {
        font-size: 2.5rem;
    }

    .pricing-trust {
        gap: 1rem;
    }

    .trust-element {
        font-size: 0.75rem;
    }
}

/* =============================================
   Privacy Section
   ============================================= */

.privacy {
    padding: 5rem 0;
    background: var(--gray-50);
}

.privacy-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 768px) {
    .privacy-grid {
        grid-template-columns: 1fr 1.2fr;
    }
}

.privacy-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    order: 2;
}

@media (min-width: 768px) {
    .privacy-visual {
        order: 1;
    }
}

.privacy-content {
    order: 1;
}

@media (min-width: 768px) {
    .privacy-content {
        order: 2;
    }
}

.shield {
    width: 160px;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(37,211,102,0.1) 0%, rgba(18,140,126,0.05) 100%);
    border-radius: 50%;
}

.shield svg {
    width: 80px;
    height: 80px;
    color: var(--green-primary);
}

.privacy-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.privacy-intro {
    font-size: 1.0625rem;
    color: var(--gray-500);
    margin-bottom: 1.5rem;
}

.privacy-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.privacy-list li {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.privacy-list svg {
    width: 18px;
    height: 18px;
    color: var(--green-primary);
    flex-shrink: 0;
}

.privacy-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--green-dark);
    transition: color 0.2s ease;
}

.privacy-link:hover {
    color: var(--green-primary);
}

/* =============================================
   What Gets Summarized
   ============================================= */

.what-summarized {
    padding: 4rem 0;
    background: var(--white);
}

.summarized-content {
    max-width: 600px;
    margin: 0 auto;
}

.summarized-header {
    text-align: center;
    margin-bottom: 2rem;
}

.summarized-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
}

.summarized-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.summarized-col {
    padding: 1.5rem;
    border-radius: 16px;
}

.summarized-col.included {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border: 1px solid #bbf7d0;
}

.summarized-col.excluded {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border: 1px solid #fecaca;
}

.col-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.col-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

.included .col-icon {
    background: #22c55e;
    color: white;
}

.excluded .col-icon {
    background: #ef4444;
    color: white;
}

.col-header h3 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.summarized-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.summarized-col li {
    font-size: 0.8125rem;
    color: var(--gray-600);
    padding: 0.375rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.summarized-col li::before {
    content: "•";
    color: var(--gray-400);
}

@media (max-width: 480px) {
    .summarized-columns {
        grid-template-columns: 1fr;
    }
}

/* =============================================
   Privacy Section
   ============================================= */

.privacy-section {
    padding: 5rem 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.privacy-box {
    max-width: 700px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
    border: 1px solid var(--gray-100);
    text-align: center;
}

.privacy-header {
    margin-bottom: 2rem;
}

.privacy-shield {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.privacy-shield svg {
    width: 32px;
    height: 32px;
    color: #059669;
}

.privacy-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.privacy-header p {
    font-size: 1rem;
    color: var(--gray-500);
}

.privacy-flow-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: 16px;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.flow-step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.flow-step-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.flow-step-icon.whatsapp { background: #dcfce7; }
.flow-step-icon.browser { background: #dbeafe; }
.flow-step-icon.ai { background: #fef3c7; }
.flow-step-icon.summary { background: #f3e8ff; }

.flow-step-item span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-600);
}

.flow-step-arrow {
    color: var(--gray-300);
    font-size: 1.25rem;
}

.privacy-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    text-align: left;
    margin-bottom: 1.5rem;
}

.privacy-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--gray-600);
}

.feature-check {
    color: var(--green-primary);
    font-weight: 700;
}

.privacy-policy-link {
    font-size: 0.875rem;
    color: var(--green-primary);
    font-weight: 600;
}

.privacy-policy-link:hover {
    text-decoration: underline;
}

@media (max-width: 640px) {
    .privacy-box {
        padding: 2rem 1.5rem;
    }

    .privacy-features {
        grid-template-columns: 1fr;
    }

    .privacy-flow-visual {
        gap: 0.25rem;
    }
}

/* =============================================
   FAQ Section
   ============================================= */

.faq {
    padding: 5rem 0;
    background: var(--gray-50);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .faq-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.faq-item {
    background: var(--white);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--gray-200);
    transition: all 0.2s ease;
}

.faq-item:hover {
    border-color: var(--green-primary);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.1);
}

.faq-item h3 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.faq-item p {
    font-size: 0.8125rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

.faq-item p strong {
    color: var(--gray-900);
}

/* =============================================
   Final CTA Section
   ============================================= */

.cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--green-primary) 0%, var(--green-dark) 100%);
}

.cta-box {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-box h2 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.cta-box p {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 2rem;
}

.btn-white {
    background: var(--white);
    color: var(--green-dark);
    font-weight: 700;
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-white:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.cta-trust {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.cta-trust span {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.9);
    font-weight: 500;
}

@media (max-width: 480px) {
    .cta-trust {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* =============================================
   Footer
   ============================================= */

.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 3.5rem 0 1.5rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
    .footer-main {
        grid-template-columns: 1.5fr 2.5fr;
    }
}

.footer-brand {
    max-width: 280px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--gray-400);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.footer-col h4 {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-400);
    margin-bottom: 0.875rem;
}

.footer-col a {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-300);
    margin-bottom: 0.375rem;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-800);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* =============================================
   Animations
   ============================================= */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}