/* ==========================================================================
   TrackPro Barra – Landingpage CSS
   Theme: Light, Premium, Modern B2B
   ========================================================================== */

/* --- Variables & Reset --- */
:root {
    /* Colors */
    --bg-light: #F8FAFC;
    --bg-lighter: #F1F5F9;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F8FAFC;
    --border-color: #E2E8F0;
    --border-subtle: #F1F5F9;

    --brand-primary: #2563EB;
    --brand-primary-glow: rgba(37, 99, 235, 0.12);
    --brand-primary-dark: #1D4ED8;
    --brand-secondary: #3B82F6;
    --brand-cta: #F97316;
    --brand-cta-dark: #EA580C;

    --whatsapp: #25D366;
    --whatsapp-dark: #1DA851;

    --text-main: #1E293B;
    --text-muted: #64748B;
    --text-white: #FFFFFF;

    /* Typography */
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    /* Shadows */
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
    --shadow-glow-orange: 0 0 20px rgba(249, 115, 22, 0.35);
    --shadow-glow-green: 0 0 20px rgba(37, 211, 102, 0.35);
    --shadow-glow-blue: 0 0 20px rgba(37, 99, 235, 0.2);

    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --max-width: 1200px;
    --section-spacing: 120px;
    --border-radius: 12px;
    --border-radius-lg: 20px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-light);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--text-main);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    letter-spacing: -0.02em;
}

h3 {
    font-size: 1.35rem;
}

p {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    color: var(--text-muted);
}

.highlight {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* --- Layout --- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: var(--section-spacing) 0;
}

.dark-section {
    background-color: var(--bg-lighter);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.section-header {
    max-width: 800px;
    margin: 0 auto 4rem;
}

.tag {
    display: inline-block;
    padding: 0.3rem 0.85rem;
    background: var(--brand-primary-glow);
    color: var(--brand-primary);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: 10px;
    font-weight: 600;
    font-family: var(--font-body);
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--brand-cta);
    color: var(--text-white);
    box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--shadow-glow-orange);
    background-color: var(--brand-cta-dark);
}

.btn-whatsapp {
    background-color: var(--whatsapp);
    color: var(--text-white);
    box-shadow: var(--shadow-soft);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--shadow-glow-green);
    background-color: var(--whatsapp-dark);
}

.btn-whatsapp-mobile {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    background-color: var(--whatsapp);
    color: var(--text-white);
    margin-top: 0.5rem;
}

.btn-secondary {
    background-color: var(--bg-card);
    color: var(--text-main);
    border: 1.5px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-card-hover);
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-main);
    border: 1.5px solid var(--border-color);
}

.btn-outline:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    background: var(--brand-primary-glow);
}

.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }
.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(248, 250, 252, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
    padding: 0.875rem 0;
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.04);
}

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

.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a:not(.btn) {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.2s;
    position: relative;
}

.nav-links a:not(.btn):hover {
    color: var(--brand-primary);
}

.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--brand-primary);
    transition: width 0.3s;
}

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

/* Mobile menu button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-main);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 2rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

.mobile-menu a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.95rem;
}

.mobile-menu.active {
    display: flex;
}

/* ==================== 1. HERO ==================== */
.hero {
    padding: calc(var(--section-spacing) + 80px) 0 var(--section-spacing);
    position: relative;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: 5%;
    right: 0;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, var(--brand-primary-glow) 0%, transparent 55%);
    filter: blur(100px);
    z-index: -1;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 4rem;
    align-items: center;
}

.product-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1.15rem;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--brand-primary);
    box-shadow: var(--shadow-soft);
    position: relative;
    transition: var(--transition-smooth);
}

.product-badge i {
    color: var(--brand-primary);
}

/* Personalized badge – signal pulse effect */
.product-badge.personalized {
    background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
    border-color: var(--brand-primary);
    padding: 0.65rem 1.4rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--brand-primary-dark);
    box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.3);
    animation: badge-pulse 2.5s ease-in-out infinite;
}

.product-badge.personalized i {
    color: var(--brand-primary-dark);
    animation: icon-wiggle 3s ease-in-out infinite;
}

/* Pulse ring animation */
.product-badge.personalized::before,
.product-badge.personalized::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 100px;
    border: 2px solid var(--brand-primary);
    opacity: 0;
    animation: signal-ring 3s ease-out infinite;
}

.product-badge.personalized::after {
    animation-delay: 1s;
}

@keyframes signal-ring {
    0% {
        inset: 0;
        opacity: 0.6;
    }
    100% {
        inset: -12px;
        opacity: 0;
    }
}

@keyframes badge-pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.25);
    }
    50% {
        box-shadow: 0 0 20px 4px rgba(37, 99, 235, 0.15);
    }
}

@keyframes icon-wiggle {
    0%, 85%, 100% { transform: rotate(0deg); }
    88% { transform: rotate(-8deg); }
    91% { transform: rotate(8deg); }
    94% { transform: rotate(-5deg); }
    97% { transform: rotate(3deg); }
}

.hero-subline {
    font-size: 1.2rem;
    max-width: 600px;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

/* Hero CTA Button */
.btn-cta-hero {
    display: inline-block;
    width: 100%;
    max-width: 480px;
    padding: 1.15rem 2rem;
    background-color: var(--whatsapp);
    color: var(--text-white);
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
    margin-bottom: 1.75rem;
}

.btn-cta-hero:hover {
    background-color: var(--whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--shadow-glow-green);
}

/* Social Proof */
.social-proof {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.avatar-stack {
    display: flex;
}

.avatar-stack .avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid var(--bg-light);
    object-fit: cover;
    margin-right: -12px;
}

.avatar-stack .avatar:last-child {
    margin-right: 0;
}

.social-proof-text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.social-proof-text .stars {
    color: #FACC15;
    font-size: 1.1rem;
    letter-spacing: 2px;
    line-height: 1;
}

.social-proof-text span {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ==================== 3.5 STEPS ==================== */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem 2rem;
    text-align: left;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.step-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--brand-primary);
    line-height: 1;
    margin-bottom: 1rem;
}

.step-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
}

.step-card p {
    font-size: 0.95rem;
    margin-bottom: 0;
    line-height: 1.65;
}

.steps-cta-wrapper {
    margin-top: 2.5rem;
    display: flex;
    justify-content: center;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.trust-indicators {
    display: flex;
    flex-wrap: wrap;
    gap: 1.75rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
}

.trust-item i {
    color: var(--brand-primary);
    font-size: 0.95rem;
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Video Thumbnail & Play Button */
.video-thumbnail {
    position: relative;
    display: block;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    text-decoration: none;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-smooth);
}

.video-thumbnail:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.2);
}

.video-thumbnail::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.35) 100%);
    border-radius: var(--border-radius-lg);
    transition: background 0.3s;
}

.video-thumbnail:hover::after {
    background: linear-gradient(180deg, rgba(0,0,0,0.02) 0%, rgba(0,0,0,0.25) 100%);
}

.video-thumbnail .hero-image {
    box-shadow: none;
    border-radius: 0;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: var(--transition-smooth);
}

.play-button i {
    font-size: 1.75rem;
    color: var(--brand-primary);
    margin-left: 4px; /* visual centering for play icon */
}

.video-thumbnail:hover .play-button {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
    background: #FFFFFF;
}

.video-label {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: #FFFFFF;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 0.4rem 1rem;
    border-radius: 100px;
    white-space: nowrap;
}

/* ==================== 2. PROBLEM ==================== */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.problem-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem 2rem;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #EF4444, #F97316);
    opacity: 0;
    transition: opacity 0.3s;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

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

.problem-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: #FEF2F2;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #EF4444;
    margin-bottom: 1.5rem;
}

.problem-card h3 {
    margin-bottom: 0.75rem;
}

.problem-card p {
    font-size: 1rem;
    margin-bottom: 0;
    line-height: 1.65;
}

/* ==================== 3. SOLUTION ==================== */
.solution-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.solution-list {
    list-style: none;
    margin-top: 2rem;
}

.solution-list li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.solution-check {
    width: 32px;
    height: 32px;
    min-width: 32px;
    border-radius: 10px;
    background: var(--brand-primary-glow);
    color: var(--brand-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    margin-top: 2px;
}

.solution-list li strong {
    display: block;
    font-size: 1.05rem;
    margin-bottom: 2px;
    color: var(--text-main);
}

.solution-list li span {
    display: block;
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Dashboard frame */
.dashboard-frame {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.frame-header {
    background: var(--bg-lighter);
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.frame-dots {
    display: flex;
    gap: 6px;
    margin-right: 1rem;
}

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

.frame-dots span:nth-child(1) { background: #FF5F56; }
.frame-dots span:nth-child(2) { background: #FFBD2E; }
.frame-dots span:nth-child(3) { background: #27C93F; }

.frame-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    flex-grow: 1;
    text-align: center;
    margin-right: 2rem;
}

.dashboard-img {
    width: 100%;
    display: block;
}

/* ==================== 4. FEATURES ==================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem 1.5rem;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: rgba(37, 99, 235, 0.25);
}

.feature-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--brand-primary-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--brand-primary);
    margin-bottom: 1.25rem;
}

.feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.925rem;
    margin-bottom: 0;
    line-height: 1.6;
}

/* ==================== 5. TRUST BANNER ==================== */
.trust-banner {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    border-radius: var(--border-radius-lg);
    padding: 4rem;
    position: relative;
    overflow: hidden;
}

.trust-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.trust-banner-content {
    position: relative;
    z-index: 1;
}

.trust-banner h2 {
    color: var(--text-white);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: 1.25rem;
}

.trust-banner p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    max-width: 700px;
    margin-bottom: 2.5rem;
}

.trust-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    color: var(--text-white);
    font-size: 0.95rem;
    font-weight: 500;
}

.trust-badge i {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(37, 99, 235, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--brand-secondary);
    flex-shrink: 0;
}

/* ==================== 6. PRICING ==================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-card {
    background: var(--bg-card);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.pricing-card.popular {
    border-color: var(--whatsapp);
    box-shadow: var(--shadow-md), var(--shadow-glow-green);
    transform: scale(1.03);
}

.pricing-card.popular:hover {
    transform: scale(1.03) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--whatsapp);
    color: var(--text-white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 5px 18px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.pricing-duration {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-price {
    margin-bottom: 2rem;
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--text-main);
    letter-spacing: -0.03em;
}

.price-unit {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.pricing-features li {
    padding: 0.6rem 0;
    font-size: 0.95rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid var(--border-subtle);
}

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

.pricing-features li i {
    color: var(--whatsapp);
    font-size: 0.85rem;
}

.pricing-extras {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    padding-top: 1rem;
}

.extra-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.extra-item i {
    color: var(--brand-primary);
    font-size: 1rem;
}

/* ==================== 7. FAQ ==================== */
.faq-container {
    max-width: 800px;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(37, 99, 235, 0.2);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1.4rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    transition: background 0.3s;
}

.faq-question:hover {
    background: var(--bg-lighter);
}

.faq-question i {
    transition: transform 0.3s;
    color: var(--brand-primary);
    font-size: 0.85rem;
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease-out, padding 0.35s ease;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 500px;
}

.faq-answer p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* ==================== 8. FINAL CTA ==================== */
.final-cta-section {
    padding: var(--section-spacing) 0;
}

.final-cta {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 60%, #172554 100%);
    border-radius: var(--border-radius-lg);
    padding: 5rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    bottom: -30%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(37, 99, 235, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.final-cta-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.final-cta h2 {
    color: var(--text-white);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    margin-bottom: 1rem;
}

.final-cta p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.final-cta-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.final-trust {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.final-trust span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.875rem;
    font-weight: 500;
}

.final-trust i {
    color: var(--brand-secondary);
}

/* --- Floating Buttons --- */
.floating-contact {
    position: fixed;
    bottom: 32px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1000;
}

.floating-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.floating-btn:hover {
    transform: scale(1.12);
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.25);
}

.whatsapp-btn {
    background-color: var(--whatsapp);
}

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

.calendly-btn {
    background-color: var(--brand-primary);
}

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

/* --- Footer --- */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 2rem;
}

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

.footer-brand p {
    font-size: 0.875rem;
    margin-bottom: 0;
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s;
}

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

/* --- Animations --- */
.delay-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.delay-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* --- Counter animation for pricing --- */
@keyframes float-subtle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .solution-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .trust-banner {
        padding: 3rem 2rem;
    }
}

@media (max-width: 900px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subline {
        margin: 0 auto 2.5rem;
    }

    .hero-actions {
        justify-content: center;
    }

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

    .social-proof {
        justify-content: center;
    }

    .btn-cta-hero {
        max-width: 100%;
    }

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

    .steps-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

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

    .pricing-card.popular {
        transform: none;
    }

    .pricing-card.popular:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 768px) {
    :root {
        --section-spacing: 64px;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding-top: 100px;
        padding-bottom: 48px;
    }

    h1 {
        font-size: 2rem;
    }

    .hero-subline {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .btn-cta-hero {
        font-size: 1rem;
        padding: 1rem 1.5rem;
    }

    .hero-visual {
        display: none;
    }

    .hero-bg-glow {
        width: 300px;
        height: 300px;
    }

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

    .trust-banner {
        padding: 2.5rem 1.5rem;
    }

    .trust-badges {
        grid-template-columns: 1fr;
    }

    .final-cta {
        padding: 3rem 1.5rem;
    }

    .final-cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .final-cta-actions .btn {
        width: 100%;
        max-width: 320px;
    }

    .final-trust {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }

    .pricing-extras {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .footer-container {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    /* Floating buttons mobile */
    .floating-contact {
        bottom: 20px;
        right: 14px;
    }

    .calendly-btn {
        display: none;
    }

    .floating-btn {
        width: 52px;
        height: 52px;
        font-size: 1.3rem;
    }

    .solution-list li strong {
        font-size: 1rem;
    }

    .section-header {
        margin-bottom: 3rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }

    .product-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.85rem;
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .pricing-card {
        padding: 2rem 1.5rem;
    }

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