@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* Color & Aesthetic System (Soft White Light Mode) */
:root {
    --bg-dark: #f8fafc; /* Soft Slate-White background */
    --bg-card: rgba(255, 255, 255, 0.75); /* Soft glass card */
    --bg-card-hover: rgba(255, 255, 255, 0.95);
    --border-color: rgba(15, 23, 42, 0.06); /* Very subtle dark border */
    --border-color-glow: rgba(16, 185, 129, 0.25);
    
    --primary: #10b981; /* Emerald/Lime Green for Keto */
    --primary-glow: rgba(16, 185, 129, 0.08);
    --primary-glow-strong: rgba(16, 185, 129, 0.2);
    --secondary: #059669; /* Slightly darker green for contrast */
    --accent: #06b6d4; /* Teal Cyan */
    
    --text-primary: #0f172a; /* Deep Slate-900 for solid readability */
    --text-secondary: #475569; /* Slate-600 for body copy */
    --text-muted: #64748b; /* Slate-500 for captions */
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
}

body {
    overflow-x: hidden;
    line-height: 1.6;
}

/* Scrollbar customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Structural Components */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 2;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(248, 250, 252, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

header.scrolled {
    background: rgba(248, 250, 252, 0.95);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 12px var(--primary-glow-strong);
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

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

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

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

.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    padding: 0.6rem 1.25rem;
    border-radius: 9999px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px var(--primary-glow-strong);
    border: none;
    cursor: pointer;
}

.cta-btn:hover {
    transform: translateY(-2px);
    background: #059669;
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

/* Burger menu button */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 101;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-smooth);
}

/* Background Gradients Glow */
.glow-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: 1;
    opacity: 0.08; /* Subtler opacity for light mode */
    pointer-events: none;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background-color: var(--primary);
    top: 5%;
    right: -10%;
}

.blob-2 {
    width: 350px;
    height: 350px;
    background-color: var(--accent);
    top: 40%;
    left: -10%;
}

.blob-3 {
    width: 450px;
    height: 450px;
    background-color: var(--primary);
    bottom: 5%;
    right: 5%;
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.15);
    padding: 0.35rem 1rem;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--secondary);
    margin-bottom: 1.5rem;
}

.hero-tag span {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary);
    box-shadow: 0 0 8px var(--primary);
    animation: pulse 2s infinite;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}

.hero-title span {
    background: linear-gradient(to right, var(--secondary), #059669, #0891b2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 580px;
}

.badge-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.store-badge img {
    height: 48px;
    transition: var(--transition-smooth);
}

.store-badge:hover img {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(15, 23, 42, 0.1);
}

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

.stars {
    display: flex;
    color: #FBBF24;
}

.rating-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

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

/* Phone Mockup Styling */
.hero-mockup-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 290px;
    height: 590px;
    background: #ffffff;
    border: 11px solid #e2e8f0; /* Light border */
    border-radius: 40px;
    position: relative;
    box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.15), 
                0 0 20px rgba(0,0,0,0.02);
    animation: float 6s ease-in-out infinite;
    z-index: 5;
    overflow: hidden;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background-color: #f8fafc;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Glowing background inside mockups */
.screen-glow {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    filter: blur(50px);
    background-color: var(--primary-glow-strong);
    bottom: -50px;
    left: -50px;
    opacity: 0.2;
    pointer-events: none;
}

/* SVG App Screen details */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
.app-header-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.app-icon-mini {
    width: 22px;
    height: 22px;
    border-radius: 5px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}
.app-title-mini {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-primary);
}
.app-notification-mini {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
}

.card-progress {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 15px;
    padding: 1rem;
    margin-bottom: 1rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}
.circle-progress-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin: 0.5rem 0;
}
.circle-progress-svg {
    transform: rotate(-90deg);
}
.circle-progress-bg {
    fill: none;
    stroke: rgba(0,0,0,0.03);
    stroke-width: 10;
}
.circle-progress-value {
    fill: none;
    stroke: var(--primary);
    stroke-width: 10;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 85; /* Represents ~70% progress */
    animation: dash 2s ease-out forwards;
}
.circle-label {
    position: absolute;
    text-align: center;
}
.circle-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}
.circle-txt {
    font-size: 0.65rem;
    color: var(--text-secondary);
}

.macro-bars {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    margin-top: 1rem;
}
.bar-item {
    flex: 1;
    background: rgba(0,0,0,0.01);
    padding: 0.4rem;
    border-radius: 8px;
    text-align: center;
    border: 1px solid rgba(0,0,0,0.03);
}
.bar-val {
    font-size: 0.8rem;
    font-weight: 700;
}
.bar-lbl {
    font-size: 0.55rem;
    color: var(--text-secondary);
}
.bar-track {
    height: 4px;
    background: rgba(0,0,0,0.05);
    border-radius: 2px;
    margin-top: 0.3rem;
    overflow: hidden;
}
.bar-fill {
    height: 100%;
    border-radius: 2px;
}
.bar-fill.carbs { background: var(--accent); width: 15%; }
.bar-fill.protein { background: var(--primary); width: 65%; }
.bar-fill.fat { background: #eab308; width: 80%; }

.app-scanner-ui {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 15px;
    padding: 0.8rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}
.scanner-frame {
    width: 90%;
    height: 110px;
    border: 2px dashed rgba(0,0,0,0.1);
    border-radius: 10px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.scanner-img {
    font-size: 2rem;
}
.scanner-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    left: 0;
    top: 0;
    animation: scan 2.5s linear infinite;
    box-shadow: 0 0 8px var(--primary);
}
.scanner-overlay {
    margin-top: 0.5rem;
    text-align: center;
}
.scanner-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-primary);
}
.scanner-macros-detected {
    display: flex;
    gap: 0.5rem;
    font-size: 0.6rem;
    color: var(--secondary);
    margin-top: 0.15rem;
    font-weight: 600;
}

/* Glow ring under mockup */
.mockup-bg-glow {
    position: absolute;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

/* Features Section */
.features {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 4.5rem;
}

.section-subtitle {
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--secondary);
    letter-spacing: 2px;
    margin-bottom: 0.75rem;
    display: block;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.02);
}

.feature-card:hover {
    transform: translateY(-5px);
    background: var(--bg-card-hover);
    border-color: var(--border-color-glow);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.05), 
                0 0 20px var(--primary-glow);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(16, 185, 129, 0.08);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    font-size: 1.5rem;
    margin-bottom: 1.75rem;
    transition: var(--transition-smooth);
    border: 1px solid rgba(16, 185, 129, 0.05);
}

.feature-card:hover .feature-icon {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.feature-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Feature Spotlight Layouts */
.spotlight {
    padding: 80px 0;
    background: rgba(0,0,0,0.01);
}

.spotlight-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.spotlight-grid.reverse {
    direction: rtl;
}

.spotlight-grid.reverse * {
    direction: ltr; /* Reset text direction */
}

.spotlight-badge {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.15);
    color: var(--secondary);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    display: inline-block;
    margin-bottom: 1.25rem;
}

.spotlight-title {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.spotlight-desc {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.spotlight-bullets {
    list-style: none;
}

.spotlight-bullets li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.spotlight-bullets svg {
    color: var(--secondary);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* Interactive Macro Calculator Section */
.calculator-section {
    padding: 100px 0;
    position: relative;
}

.calculator-wrapper {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 30px;
    padding: 3rem;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.calculator-form-side {
    display: flex;
    flex-direction: column;
}

.calc-title {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.calc-desc {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.form-group.full-width {
    grid-column: span 2;
}

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

.input-style {
    background: #f8fafc;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    outline: none;
    width: 100%;
}

.input-style:focus {
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
    background: #ffffff;
}

.toggle-group {
    display: flex;
    background: #f8fafc;
    padding: 0.25rem;
    border-radius: 12px;
    border: 1px solid rgba(15, 23, 42, 0.08);
}

.toggle-btn {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0.6rem;
    border-radius: 9px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.toggle-btn.active {
    background: var(--primary);
    color: #fff;
}

.calc-action-btn {
    width: 100%;
    margin-top: 1.5rem;
    padding: 0.9rem;
    font-size: 1rem;
}

/* Calculator Results Side */
.calculator-results-side {
    background: #f8fafc;
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

.calc-placeholder {
    text-align: center;
    padding: 3rem 0;
}

.calc-placeholder-icon {
    font-size: 3rem;
    color: var(--secondary);
    margin-bottom: 1.5rem;
    opacity: 0.7;
}

.calc-results-output {
    display: none;
    animation: fadeIn 0.4s ease-out forwards;
}

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

.results-calories {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--secondary);
}

.results-calories-lbl {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.result-card {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 16px;
    padding: 1.25rem 1rem;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}

.result-card.carbs { border-top: 3px solid var(--accent); }
.result-card.protein { border-top: 3px solid var(--primary); }
.result-card.fat { border-top: 3px solid #eab308; }

.result-val {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.result-pct {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.result-lbl {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.result-lbl.carbs { color: var(--accent); }
.result-lbl.protein { color: var(--secondary); }
.result-lbl.fat { color: #eab308; }

.results-notice {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
    border-top: 1px dashed rgba(0,0,0,0.08);
    padding-top: 1.5rem;
}

.results-notice a {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
}

/* Screenshots / Screen Showcase slider */
.app-showcase {
    padding: 100px 0;
    position: relative;
}

.screenshot-slider-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.showcase-card {
    width: 260px;
    height: 520px;
    background: #ffffff;
    border: 9px solid #e2e8f0;
    border-radius: 35px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
    transition: var(--transition-smooth);
}

.showcase-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px rgba(15, 23, 42, 0.15), 0 0 25px var(--primary-glow);
    border-color: #cbd5e1;
}

.showcase-title {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 10;
    color: var(--text-primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

/* User Reviews & Testimonials Section */
.reviews-section {
    padding: 100px 0;
    background: rgba(0,0,0,0.01);
}

.reviews-carousel-wrapper {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    overflow: hidden;
}

.reviews-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.review-slide {
    min-width: 100%;
    padding: 1rem;
}

.review-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.04);
    position: relative;
}

.review-quote {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.review-stars {
    display: flex;
    justify-content: center;
    color: #FBBF24;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.review-user {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #fff;
    font-size: 1.1rem;
}

.user-meta {
    text-align: left;
}

.user-name {
    font-weight: 600;
    font-size: 1rem;
}

.user-title {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Reviews Carousel Navigation */
.reviews-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.reviews-nav-btn {
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}

.reviews-nav-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(0,0,0,0.1);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.indicator-dot.active {
    background: var(--primary);
    width: 24px;
    border-radius: 4px;
}

/* FAQ Accordion Section */
.faq-section {
    padding: 100px 0;
}

.faq-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    margin-bottom: 1.25rem;
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(0,0,0,0.01);
}

.faq-item:hover {
    border-color: rgba(15, 23, 42, 0.12);
}

.faq-item.active {
    border-color: var(--border-color-glow);
    background: #ffffff;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.04);
}

.faq-trigger {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    outline: none;
}

.faq-icon-arrow {
    transition: var(--transition-smooth);
    color: var(--text-secondary);
    flex-shrink: 0;
}

.faq-item.active .faq-icon-arrow {
    transform: rotate(180deg);
    color: var(--secondary);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-content-inner {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Download CTA Banner Banner Section */
.download-cta-section {
    padding: 80px 0 120px;
    position: relative;
    overflow: hidden;
}

.download-cta-card {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(6, 182, 212, 0.03));
    border: 1px solid var(--border-color-glow);
    border-radius: 30px;
    padding: 5rem 3rem;
    text-align: center;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.04), 
                0 0 40px rgba(16, 185, 129, 0.03);
}

.download-cta-card .section-title {
    font-size: 2.75rem;
    margin-bottom: 1.25rem;
}

.download-cta-card p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    font-size: 1.1rem;
}

/* Footer Styling */
footer {
    background: #f8fafc;
    border-top: 1px solid var(--border-color);
    padding: 5rem 0 2.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

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

.footer-about {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-desc {
    max-width: 320px;
    line-height: 1.6;
}

.footer-links-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links-list a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(0,0,0,0.06);
    padding-top: 2rem;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-disclaimer {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-top: 1rem;
    text-align: justify;
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(1deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.7; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.7; }
}

@keyframes scan {
    0% { top: 0%; }
    50% { top: 100%; }
    100% { top: 0%; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes dash {
    to {
        stroke-dashoffset: 85;
    }
}

/* Scroll Reveal classes via JS Intersection Observer */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1.1fr 0.9fr;
        gap: 2rem;
    }
    .hero-title {
        font-size: 3rem;
    }
    .calculator-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 2.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none; /* Interactive Mobile Navigation will handle this */
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    
    .badge-group, .hero-rating {
        justify-content: center;
    }
    
    .spotlight-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .spotlight-grid.reverse {
        direction: ltr;
    }
    
    .spotlight-bullets li {
        justify-content: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-about {
        text-align: center;
        align-items: center;
    }
    
    .footer-links-list {
        align-items: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* Mobile Menu Slide */
.nav-links.mobile-active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: #f8fafc;
    padding: 3rem 1.5rem;
    gap: 2rem;
    z-index: 99;
    border-top: 1px solid var(--border-color);
    animation: fadeIn 0.3s ease-out forwards;
}

.nav-links.mobile-active li {
    width: 100%;
    text-align: center;
}

.nav-links.mobile-active a {
    font-size: 1.25rem;
}