/* ==========================================================================
   rmescola - Stylesheet
   ========================================================================== */

/* Design Tokens / Variables */
:root {
    /* Colors */
    --color-primary: #4f46e5;
    --color-primary-hover: #3730a3;
    --color-primary-light: #eeebff;
    --color-accent: #0d9488;
    --color-accent-hover: #0f766e;
    --color-accent-light: #f0fdfa;
    --color-dark: #0f172a;
    --color-dark-muted: #475569;
    --color-light: #f8fafc;
    --color-border: #e2e8f0;
    --color-white: #ffffff;
    
    /* Semantic Colors */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    
    /* Typography */
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout */
    --container-max-width: 1200px;
    --container-sm-width: 768px;
    
    /* Shadow & Effects */
    --shadow-sm: 0 1px 2px 0 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-glow: 0 0 20px 0 rgba(79, 70, 229, 0.15);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 30px;
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--color-white);
    color: var(--color-dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.no-scroll {
    overflow: hidden;
}

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

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

/* Utilities */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-sm {
    max-width: var(--container-sm-width);
}

.grid {
    display: grid;
    gap: 2rem;
}

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

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

.grid-2-center {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
}

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

.text-danger {
    color: var(--color-danger);
}

.text-success {
    color: var(--color-success);
}

.accent-text {
    color: var(--color-primary);
}

.bg-light {
    background-color: var(--color-light);
}

.mt-sm { margin-top: 0.5rem; }
.mt-md { margin-top: 1rem; }
.mt-lg { margin-top: 1.5rem; }
.mt-xl { margin-top: 2rem; }

.font-sm {
    font-size: 0.875rem;
}

.hidden {
    display: none !important;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.6rem;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
    font-size: 1rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.05rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 14px 0 rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(79, 70, 229, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background-color: rgba(99, 102, 241, 0.15);
    color: #a5b4fc;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(99, 102, 241, 0.3);
}

/* Sections General */
.section {
    padding: 7rem 0;
}

.section-header {
    margin-bottom: 4rem;
}

.section-tagline {
    display: block;
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-dark-muted);
    max-width: 650px;
    margin: 1rem auto 0;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    transition: var(--transition-normal);
}

.header.scrolled {
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
    padding: 0.5rem 0;
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    transition: var(--transition-normal);
}

.header.scrolled .navbar-container {
    height: 70px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-dark);
    letter-spacing: -1px;
}

.logo-accent {
    color: var(--color-primary);
}

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

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--color-dark-muted);
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active-nav {
    color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active-nav::after {
    width: 100%;
}

.btn-nav {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle .bar {
    width: 100%;
    height: 3px;
    background-color: var(--color-dark);
    border-radius: 10px;
    transition: all var(--transition-normal);
}

/* Hero Section */
.hero {
    position: relative;
    background: radial-gradient(circle at 80% 20%, rgba(99, 102, 241, 0.08) 0%, rgba(13, 148, 136, 0.04) 50%, #ffffff 100%);
    color: var(--color-dark);
    padding: 10rem 0 7rem;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.12fr 0.88fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
    color: var(--color-dark);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-dark-muted);
    margin-bottom: 2rem;
    font-weight: 400;
}

.hero-subtitle strong {
    color: var(--color-dark);
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.hero .btn-secondary {
    color: var(--color-dark-muted);
    border-color: var(--color-border);
}

.hero .btn-secondary:hover {
    background-color: var(--color-light);
    border-color: var(--color-dark-muted);
}

.hero .badge {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-color: rgba(79, 70, 229, 0.25);
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.trust-stars {
    color: #fbbf24;
    font-size: 1.25rem;
    letter-spacing: 2px;
}

.trust-text {
    font-size: 0.9rem;
    color: var(--color-dark-muted);
}

/* Dashboard Mockup (SVG integration) */
.hero-visual {
    position: relative;
    z-index: 1;
}

.hero-mockup-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), var(--shadow-glow);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform var(--transition-slow);
    background-color: #0b0f19;
    padding: 2px;
}

.hero-mockup-wrapper:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.dashboard-mockup {
    border-radius: var(--border-radius-lg);
    background-color: #0b0f19;
}

.mockup-floating-badge {
    position: absolute;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
    animation: float 4s ease-in-out infinite alternate;
}

.mockup-floating-badge strong {
    display: block;
    font-size: 0.9rem;
    font-family: var(--font-heading);
}

.mockup-floating-badge span {
    font-size: 0.75rem;
    color: #94a3b8;
}

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

.badge-1 {
    top: 25%;
    left: -40px;
    animation-delay: 0.5s;
}

.badge-2 {
    bottom: 20%;
    right: -30px;
    animation-delay: 1.5s;
}

@keyframes float {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-10px);
    }
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
}

.hero-wave svg {
    position: relative;
    display: block;
    width: 100%;
    height: 60px;
}

/* Cards & Glassmorphism */
.card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* Benefits Section */
.benefit-card {
    display: flex;
    flex-direction: column;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.75rem;
    transition: var(--transition-fast);
}

.icon-security { background-color: #e0e7ff; color: var(--color-primary); }
.icon-easy { background-color: #f0fdfa; color: var(--color-accent); }
.icon-finance { background-color: #d1fae5; color: var(--color-success); }

.benefit-card:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
}

.benefit-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.benefit-card p {
    font-size: 0.95rem;
    color: var(--color-dark-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.benefit-bullets {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    border-top: 1px solid var(--color-border);
    padding-top: 1.25rem;
}

.benefit-bullets li {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.benefit-bullets li::before {
    content: "✓";
    color: var(--color-success);
    font-weight: bold;
}

/* Functionalities Tabs */
.tabs-container {
    width: 100%;
}

.tab-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3.5rem;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 0.5rem;
}

.tab-btn {
    background: transparent;
    border: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-dark-muted);
    padding: 1rem 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
}

.tab-btn:hover {
    color: var(--color-primary);
}

.tab-btn.active {
    color: var(--color-primary);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--color-primary);
    transition: var(--transition-fast);
}

.tab-btn.active::after {
    width: 100%;
}

.tab-content {
    display: none;
    animation: fadeIn var(--transition-slow);
}

.tab-content.active {
    display: block;
}

.tab-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: center;
}

.tab-text h3 {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1.25rem;
}

.tab-text p {
    color: var(--color-dark-muted);
    margin-bottom: 1.75rem;
    font-size: 1.05rem;
}

.list-checked {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.list-checked li {
    position: relative;
    padding-left: 2rem;
    font-size: 0.95rem;
    color: var(--color-dark-muted);
}

.list-checked li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 5px;
    width: 16px;
    height: 16px;
    background-color: var(--color-primary-light);
    border-radius: 50%;
}

.list-checked li::after {
    content: "✓";
    position: absolute;
    left: 4px;
    top: 3px;
    font-size: 0.75rem;
    color: var(--color-primary);
    font-weight: bold;
}

.illustration-box {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background-color: var(--color-white);
    padding: 10px;
}

.tab-svg {
    border-radius: var(--border-radius-md);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Economy Calculator Section */
.economy-text p {
    color: var(--color-dark-muted);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.savings-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.saving-item {
    border-left: 3px solid var(--color-primary);
    padding-left: 1.5rem;
}

.saving-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.25rem;
}

.saving-percentage {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
}

.saving-item h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-dark);
}

.saving-item p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.economy-notice {
    background-color: var(--color-primary-light);
    padding: 1.25rem;
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--color-primary);
}

.economy-notice p {
    font-size: 0.9rem;
    margin-bottom: 0;
    color: var(--color-primary-hover);
}

/* Calculator Card */
.economy-card {
    background: #0f172a;
    color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-xl);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.economy-card .card-glow {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.economy-card h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.simulation-subtitle {
    color: #94a3b8;
    margin-bottom: 2rem;
}

.calculator-group {
    margin-bottom: 2rem;
}

.calculator-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.slider-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.slider {
    flex-grow: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    border-radius: 5px;
    background: #334155;
    outline: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background: #818cf8;
}

.slider-value {
    min-width: 100px;
    text-align: right;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: #818cf8;
}

.calculator-results {
    background-color: #1e293b;
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.result-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #334155;
    padding-bottom: 0.75rem;
}

.result-box span {
    font-size: 0.85rem;
    color: #94a3b8;
    max-width: 60%;
}

.result-box strong {
    font-size: 1.15rem;
    font-family: var(--font-heading);
}

.result-box.highlighted {
    border-bottom-width: 2px;
}

.result-box.total-saving {
    border-bottom: none;
    padding-bottom: 0;
    padding-top: 0.5rem;
}

.result-box.total-saving span {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-white);
}

.result-box.total-saving strong {
    font-size: 1.6rem;
    font-weight: 800;
}

/* Testimonials Section */
.testimonial-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.stars {
    color: #fbbf24;
    font-size: 1.2rem;
    margin-bottom: 1.25rem;
}

.testimonial-text {
    font-style: italic;
    color: var(--color-dark-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid var(--color-border);
    padding-top: 1.25rem;
}

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

.av-purple { background-color: var(--color-primary); }
.av-teal { background-color: var(--color-accent); }
.av-orange { background-color: #f97316; }

.author-info strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--color-dark);
}

.author-info span {
    font-size: 0.75rem;
    color: var(--color-dark-muted);
}

/* FAQ Accordion */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.faq-item {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item.active {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: transparent;
    border: none;
    outline: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-dark);
    text-align: left;
    transition: var(--transition-fast);
}

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

.faq-icon {
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1;
    color: var(--color-dark-muted);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--color-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) ease-out;
    padding: 0 1.5rem;
}

.faq-answer p {
    color: var(--color-dark-muted);
    font-size: 0.95rem;
    padding-bottom: 1.5rem;
    line-height: 1.6;
}

/* Contact Section & Form */
.contact-box {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 4rem;
    box-shadow: var(--shadow-xl);
}

.contact-box .section-header {
    margin-bottom: 2.5rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-row {
    width: 100%;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
}

.form-group label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-dark);
}

.form-group input,
.form-group select {
    padding: 0.85rem 1.2rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-dark);
    background-color: var(--color-light);
    outline: none;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--color-primary);
    background-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.form-success-message {
    text-align: center;
    padding: 3rem 1.5rem;
    animation: fadeIn var(--transition-slow);
}

.form-success-message h4 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-success);
    margin-bottom: 1rem;
}

.form-success-message p {
    color: var(--color-dark-muted);
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto;
}

/* Footer styling */
.footer {
    background-color: #0b0f19;
    color: #94a3b8;
    padding: 6rem 0 3rem;
    border-top: 1px solid #1e293b;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.footer-desc {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--color-white);
}

.footer-links h4 {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    padding-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
}

/* Floating WhatsApp Button */
.whatsapp-float-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 999;
    transition: all var(--transition-fast);
}

.whatsapp-float-btn:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    background-color: #20ba5a;
}

.whatsapp-float-btn svg {
    filter: drop-shadow(0 2px 2px rgba(0,0,0,0.1));
}

.whatsapp-float-btn .pulse-ring {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #25d366;
    opacity: 0.6;
    z-index: -1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

/* Animations Scroll Reveal */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.75rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-trust {
        justify-content: center;
    }
    
    .hero-mockup-wrapper {
        transform: none;
        max-width: 650px;
        margin: 0 auto;
    }
    
    .hero-mockup-wrapper:hover {
        transform: none;
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-2-center {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .economy-visual {
        order: -1;
    }
    
    .economy-card {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .tab-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .tab-visual {
        max-width: 450px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 5rem 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--color-white);
        padding: 2rem;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
        transition: left var(--transition-normal);
        border-top: 1px solid var(--color-border);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 1.5rem;
    }
    
    .nav-link {
        font-size: 1.1rem;
        display: block;
    }
    
    .btn-nav {
        text-align: center;
        margin-top: 1rem;
    }
    
    /* Menu Open State icon change */
    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .grid-3, .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .tab-buttons {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .tab-btn {
        padding: 0.75rem 1rem;
        font-size: 0.95rem;
        flex-grow: 1;
        text-align: center;
    }
    
    .contact-box {
        padding: 2.5rem 1.5rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .whatsapp-float-btn {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-float-btn svg {
        width: 24px;
        height: 24px;
    }
}