/* =========================================
   Mytripx Design System & Base Styles
   ========================================= */

:root {
    /* Brand Colors */
    --color-primary: #1BA1A9;     /* Eastern Blue */
    --color-primary-dark: #148087;
    --color-primary-light: rgba(27, 161, 169, 0.1);
    
    --color-secondary: #FDBE39;   /* Sunglow */
    --color-secondary-hover: #E5A92C;
    
    --color-bg-dark: #23253A;     /* Ebony Clay */
    --color-bg-darker: #1A1B2A;
    
    --color-bg-light: #FFFFFF;
    --color-bg-offlight: #F8F9FA;
    
    /* Semantic Colors */
    --color-success: #2ecc71;     /* Soft Green - Settled */
    --color-success-bg: rgba(46, 204, 113, 0.15);
    
    --color-warning: #f39c12;
    --color-warning-bg: rgba(243, 156, 18, 0.15);
    
    --color-danger: #e74c3c;      /* Warm Red - Pending/Errors */
    --color-danger-bg: rgba(231, 76, 60, 0.15);
    
    --color-info: #3498db;
    --color-info-bg: rgba(52, 152, 219, 0.15);
    
    /* Text Colors */
    --text-dark: #1e2022;
    --text-muted: #6c757d;
    --text-light: #f8f9fa;
    --text-light-muted: #adb5bd;
    
    /* Typography */
    --font-family: 'Outfit', sans-serif;
    
    /* Effects & Shadows */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 30px rgba(27, 161, 169, 0.3);
    
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --border-radius-pill: 50px;
    
    --transition: all 0.3s ease;
}

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

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

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

ul { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.text-accent { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.w-100 { width: 100%; }

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-bg-dark);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-pill);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-bg-light);
    box-shadow: 0 4px 15px rgba(27, 161, 169, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(27, 161, 169, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-bg-dark);
    border: 2px solid var(--color-bg-dark);
}

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

.btn-accent {
    background-color: var(--color-secondary);
    color: var(--color-bg-dark);
    box-shadow: 0 4px 15px rgba(253, 190, 57, 0.3);
}

.btn-accent:hover {
    background-color: var(--color-secondary-hover);
    transform: translateY(-2px);
}

/* =========================================
   Navigation Bar
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.navbar.scrolled {
    padding: 0.75rem 0;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.brand-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-bg-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.brand-logo i {
    color: var(--color-primary);
    font-size: 1.75rem;
}

.brand-logo img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.footer-logo img {
    height: 48px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

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

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

.nav-link {
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

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

.nav-toggle {
    display: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--color-bg-dark);
}

/* =========================================
   Hero Section
   ========================================= */
.hero {
    position: relative;
    padding-top: 120px;
    background-color: var(--color-bg-offlight);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding-bottom: 6rem;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    align-self: flex-start;
    padding: 0.5rem 1rem;
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-radius: var(--border-radius-pill);
    font-size: 0.875rem;
    font-weight: 600;
}

.hero-title {
    font-size: 4rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 90%;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.hero-trust {
    margin-top: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.avatars {
    display: flex;
}

.avatars img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--color-bg-offlight);
    margin-left: -10px;
}
.avatars img:first-child { margin-left: 0; }

/* Hero Visual & Glassmorphism Card */
.hero-visual {
    position: relative;
    z-index: 2;
}

.mockup-container {
    position: relative;
    width: 100%;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glow-orb {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
    opacity: 0.3;
    border-radius: 50%;
    z-index: 1;
    filter: blur(40px);
}

.hero-glass-card {
    background: #f4f6f8; /* App Background */
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    width: 340px;
    z-index: 10;
    overflow: hidden;
    transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
    transition: var(--transition);
}

.hero-glass-card:hover {
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg) translateY(-10px);
}

/* Updated Mock App Styles (Based on Screenshots) */
.mock-app-header {
    background-color: var(--color-primary);
    color: white;
    padding: 1.5rem 1.5rem 2rem 1.5rem;
    border-bottom-left-radius: 1.5rem;
    border-bottom-right-radius: 1.5rem;
}

.mock-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    opacity: 0.9;
}

.mock-title-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mock-title-row h2 {
    color: white;
    font-size: 1.75rem;
    margin: 0;
}

.mock-dates {
    font-size: 0.8rem;
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

.mock-total-expenses {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
}

.mock-total-expenses p {
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.9;
}

.mock-tag {
    background: rgba(255,255,255,0.2);
    padding: 0.2rem 0.5rem;
    border-radius: var(--border-radius-pill);
    font-size: 0.65rem;
}

.mock-total-expenses h3 {
    color: white;
    font-size: 2.25rem;
    margin: 0.25rem 0;
}

.mock-split-info {
    font-size: 0.7rem !important;
    opacity: 0.7 !important;
    margin-top: 0.5rem;
}

.mock-stats-row {
    display: flex;
    gap: 0.5rem;
    padding: 0 1rem;
    margin-top: -1.5rem;
    position: relative;
    z-index: 2;
}

.mock-stat-box {
    flex: 1;
    background: white;
    border-radius: var(--border-radius-md);
    padding: 1rem 0.5rem;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.mock-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem auto;
    font-size: 1rem;
}

.mock-icon-blue { background: rgba(52, 152, 219, 0.1); color: #3498db; }
.mock-icon-red { background: rgba(231, 76, 60, 0.1); color: var(--color-danger); }
.mock-icon-green { background: rgba(46, 204, 113, 0.1); color: var(--color-success); }
.mock-icon-yellow { background: rgba(253, 190, 57, 0.2); color: #e67e22; }

.mock-stat-box p {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.mock-stat-box h4 {
    font-size: 1rem;
}

.mock-balance-card {
    margin: 1rem;
    background: var(--color-bg-dark);
    border-radius: var(--border-radius-md);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: white;
}

.mock-balance-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-secondary);
    color: var(--color-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.mock-balance-details p {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.7);
}

.mock-balance-details h4 {
    color: white;
    font-size: 1.1rem;
    margin: 0;
}

.mock-btn-settle {
    margin-left: auto;
    background: rgba(255,255,255,0.15);
    border: none;
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    cursor: pointer;
}

.floating-bubble {
    position: absolute;
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-md);
    z-index: 15;
    animation: float 6s ease-in-out infinite;
}

.bubble-1 {
    top: 50px;
    left: 10px;
    color: var(--color-primary);
    animation-delay: 0s;
}

.bubble-2 {
    bottom: 80px;
    right: 20px;
    color: var(--color-secondary);
    animation-delay: 2s;
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Bottom Shape Divider */
.custom-shape-divider-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
}

.custom-shape-divider-bottom svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 100px;
    transform: rotateY(180deg);
}

.custom-shape-divider-bottom .shape-fill {
    fill: #FFFFFF;
}

/* =========================================
   Responsive Design (Media Queries)
   ========================================= */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-badge { margin: 0 auto; }
    .hero-subtitle { max-width: 100%; margin: 0 auto; }
    .hero-cta-group { justify-content: center; }
    .hero-trust { justify-content: center; }
    
    .nav-menu {
        position: fixed;
        top: -100%;
        left: 0;
        width: 100%;
        background: var(--color-bg-light);
        flex-direction: column;
        padding: 6rem 2rem 2rem 2rem;
        box-shadow: var(--shadow-md);
        transition: var(--transition);
        z-index: -1;
    }
    
    .nav-menu.active { top: 0; }
    .nav-list { flex-direction: column; align-items: center; gap: 1.5rem; }
    .nav-toggle { display: block; }
}

@media (max-width: 576px) {
    h1.hero-title { font-size: 2.5rem; }
    .hero-cta-group { flex-direction: column; }
    .hero-glass-card { width: 100%; max-width: 320px; }
    .floating-bubble { display: none; }
}

/* =========================================
   Section Helpers
   ========================================= */
section {
    padding: 6rem 0;
}

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

.section-header {
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
}

/* =========================================
   Features Section
   ========================================= */
.features {
    background-color: var(--color-bg-light);
    position: relative;
    z-index: 5;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--color-bg-light);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: var(--border-radius-md);
    padding: 2.5rem 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0) 0%, var(--color-primary-light) 100%);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(27, 161, 169, 0.2);
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background-color: var(--color-primary);
    color: var(--color-bg-light);
    transform: rotate(10deg);
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* =========================================
   App Showcase / How it Works Section
   ========================================= */
.bg-offlight {
    background-color: var(--color-bg-offlight);
}

.showcase-container {
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

.showcase-row {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.showcase-row.reverse {
    flex-direction: row-reverse;
}

.showcase-content {
    flex: 1;
}

.icon-bubble {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.showcase-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.showcase-content p {
    color: var(--text-muted);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.feature-list i {
    font-size: 1.25rem;
}

.showcase-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* Specific Mockup Styling - Row 1 (Expenses) */
.showcase-glass-card {
    background: #f4f6f8;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 360px;
    overflow: hidden;
    position: relative;
    z-index: 2;
}

.showcase-glass-card::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100px;
    height: 100px;
    background: var(--color-secondary);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.2;
    filter: blur(20px);
}

.mock-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 1.5rem 1rem 1.5rem;
}

.mock-section-header h4 {
    font-size: 1.25rem;
    color: var(--color-bg-dark);
    margin: 0;
}

.mock-section-header a {
    font-size: 0.85rem;
    color: var(--color-primary);
    font-weight: 600;
}

.mock-expense-list {
    background: white;
    border-radius: var(--border-radius-md);
    margin: 0 1.5rem 1.5rem 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
}

.mock-expense-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid rgba(0,0,0,0.03);
}
.mock-expense-item:last-child { border-bottom: none; }

.mock-exp-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.mock-exp-details h5 { font-size: 0.95rem; margin-bottom: 0.2rem; }
.mock-exp-details p { font-size: 0.75rem; color: var(--text-muted); }

.mock-exp-amounts {
    margin-left: auto;
    text-align: right;
}
.mock-exp-amounts h5 { font-size: 0.95rem; margin-bottom: 0.2rem; }
.mock-exp-amounts p { font-size: 0.75rem; font-weight: 500;}

/* Content Specific Mockup Styling - Row 2 (Travel Documents) */
.app-mockup-docs {
    background: #fdfdfd;
    padding-bottom: 80px; /* Space for FAB */
    position: relative;
    overflow: hidden;
}

.mock-docs-header {
    background-color: var(--color-primary);
    color: white;
    padding: 1.5rem 1.5rem 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mock-docs-header i {
    font-size: 1.5rem;
    opacity: 0.8;
}

.mock-docs-header h4 {
    font-size: 1.25rem;
    margin: 0;
    font-weight: 500;
}

.mock-docs-categories {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #eee;
}

.mock-cat-title {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 0.8rem;
}

.mock-cat-list {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.mock-cat-list::-webkit-scrollbar {
    display: none;
}

.mock-cat-chip {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.8rem;
    border: 1px solid #eee;
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--color-bg-dark);
    white-space: nowrap;
}

.mock-cat-chip.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.mock-cat-chip.active i {
    color: var(--color-secondary) !important;
}

.mock-docs-list {
    padding: 1rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mock-doc-item {
    background: white;
    border-radius: var(--border-radius-md);
    padding: 0.75rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    border: 1px solid #f0f0f0;
}

.mock-doc-preview {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: #f4f6f8;
}

.mock-doc-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mock-doc-info {
    flex-grow: 1;
}

.mock-doc-status {
    margin-bottom: 0.25rem;
}

.mock-doc-info h5 {
    font-size: 0.9rem;
    color: var(--color-bg-dark);
    margin: 0 0 0.15rem 0;
}

.mock-doc-info p {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0;
}

.mock-doc-item i {
    color: var(--text-muted);
    font-size: 1.25rem;
}

/* Hero Mockup Specifics */
.mock-docs-card {
    margin: 0.5rem 1.5rem 1.5rem 1.5rem;
    background: white;
    padding: 1rem;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    border: 1px solid #f0f0f0;
    cursor: pointer;
    transition: var(--transition);
}

.mock-docs-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.06);
}

.mock-docs-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(27, 161, 169, 0.1);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.mock-docs-details p {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-bg-dark);
    margin-bottom: 0.1rem;
}

.mock-docs-details span {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.mock-docs-badge {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--color-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.mock-tag-blue { background: rgba(52, 152, 219, 0.1); color: #3498db; }
.mock-tag-green { background: rgba(46, 204, 113, 0.1); color: #2ecc71; }

.mock-fab {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 56px;
    height: 56px;
    background-color: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 10px rgba(27, 161, 169, 0.4);
    cursor: pointer;
    transition: transform 0.2s;
}

.mock-fab:active {
    transform: scale(0.95);
}

/* Content Specific Mockup Styling - Row 3 (Final Settlement) */
.app-mockup-settlement {
    background: #f4f6f8;
}

.mock-settlement-header {
    background-color: var(--color-primary);
    color: white;
    padding: 1.5rem 1.5rem 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mock-settlement-header i {
    font-size: 1.5rem;
    opacity: 0.8;
}

.mock-settlement-header h4 {
    font-size: 1.25rem;
    margin: 0;
    font-weight: 500;
}

.mock-settlement-summary {
    background-color: var(--color-primary);
    color: white;
    margin: 1rem 1.5rem;
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    text-align: center;
}

.mock-settlement-summary p {
    font-size: 0.8rem;
    opacity: 0.9;
    margin-bottom: 0.25rem;
}

.mock-settlement-summary h3 {
    font-size: 2.25rem;
    margin: 0 0 1rem 0;
}

.mock-summary-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 1rem;
}

.mock-summary-stats .stat-label {
    font-size: 0.7rem;
    opacity: 0.8;
}

.mock-summary-stats .stat-divider {
    width: 1px;
    height: 20px;
    background: rgba(255,255,255,0.3);
}

.mock-pending-section {
    padding: 0 1.5rem 1.5rem 1.5rem;
}

.mock-section-title {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.mock-pending-item {
    background: white;
    border-radius: var(--border-radius-sm);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}

.mock-checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-radius: 4px;
}

.mock-pending-details h5 {
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
    color: var(--color-bg-dark);
}

.mock-pending-details p {
    font-size: 0.75rem;
    color: #f39c12; /* Warning yellow */
    margin: 0;
}

.mock-pending-item .amount {
    margin-left: auto;
    font-size: 1rem;
    font-weight: 700;
}

/* App Mockup: Itinerary */
.app-mockup-itinerary {
    background: #fdfdfd;
    padding-bottom: 70px;
}

.mock-itinerary-header {
    background-color: var(--color-primary);
    color: white;
    padding: 1.5rem 1.5rem 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mock-trip-progress-card {
    background-color: var(--color-primary);
    color: white;
    margin: 1rem 1.5rem;
    border-radius: var(--border-radius-md);
    padding: 1.25rem;
}

.mock-progress-info {
    position: relative;
    margin-bottom: 1rem;
}

.mock-progress-info p { font-size: 0.75rem; opacity: 0.8; margin-bottom: 0.2rem; }
.mock-progress-info h3 { font-size: 1.5rem; color: white; margin: 0; }

.mock-weather-icon {
    position: absolute;
    top: 0;
    right: 0;
    font-size: 2rem;
    color: #ffd700;
}

.mock-progress-bar-container {
    background: rgba(255,255,255,0.2);
    height: 6px;
    border-radius: 3px;
    position: relative;
    display: flex;
    align-items: center;
}

.mock-progress-bar {
    background: var(--color-secondary);
    height: 100%;
    border-radius: 3px;
}

.mock-pct {
    margin-left: auto;
    font-size: 0.65rem;
    font-weight: 700;
}

.mock-day-selector {
    display: flex;
    gap: 0.5rem;
    padding: 0 1.5rem 1rem 1.5rem;
    overflow-x: auto;
}

.mock-day-pill {
    flex-shrink: 0;
    padding: 0.5rem 1rem;
    border: 1px solid #eee;
    border-radius: 12px;
    text-align: center;
    font-size: 0.75rem;
    line-height: 1.2;
    color: var(--text-muted);
}

.mock-day-pill.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    font-weight: 600;
}

.mock-timeline {
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
}

.mock-timeline::after {
    content: '';
    position: absolute;
    top: 0;
    left: 2.25rem;
    width: 2px;
    height: 100%;
    background: #f0f0f0;
    z-index: 1;
}

.mock-timeline-item {
    display: flex;
    gap: 1rem;
    position: relative;
    z-index: 2;
}

.mock-time-col {
    width: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    flex-shrink: 0;
}

.mock-time { font-size: 0.65rem; font-weight: 700; color: var(--color-bg-dark); }
.mock-status-tag { font-size: 0.55rem; padding: 0.1rem 0.35rem; border-radius: 4px; font-weight: 800; text-transform: uppercase; }
.mock-status-tag.green { background: #d4edda; color: #155724; }
.mock-status-tag.yellow { background: #fff3cd; color: #856404; }

.mock-event-card {
    flex-grow: 1;
    background: white;
    padding: 0.85rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
    border-left: 3px solid #eee;
}

.mock-event-card.highlighted {
    background: #fffdf5;
    border-left-color: var(--color-secondary);
}

.mock-timeline-item.completed .mock-event-card { border-left-color: #2ecc71; border-color: rgba(46, 204, 113, 0.2); }

.mock-event-card h5 { font-size: 0.85rem; margin-bottom: 0.2rem; }
.mock-event-card p { font-size: 0.7rem; color: var(--text-muted); display: flex; align-items: center; gap: 0.25rem; }

.mock-event-meta {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.mock-meta-tag {
    font-size: 0.6rem;
    padding: 0.2rem 0.5rem;
    background: #f4f6f8;
    border-radius: 4px;
    font-weight: 600;
}

/* App Mockup: Members */
.app-mockup-members {
    background: #fdfdfd;
}

.mock-members-list {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.mock-member-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: white;
    border-radius: var(--border-radius-md);
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
    border: 1px solid #f0f0f0;
}

.mock-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--text-muted);
    position: relative;
    flex-shrink: 0;
}

.mock-member-details { flex-grow: 1; }
.mock-member-details h5 { font-size: 0.95rem; margin-bottom: 0.1rem; }
.mock-member-details p { font-size: 0.7rem; color: var(--text-muted); }

.mock-net-balance { text-align: right; }
.mock-net-balance h4 { font-size: 1rem; margin-bottom: 0.1rem; }
.mock-net-balance p { font-size: 0.6rem; color: var(--text-muted); }

.mock-role-badge {
    font-size: 0.55rem;
    padding: 0.15rem 0.4rem;
    background: #fff3cd;
    color: #856404;
    border-radius: 4px;
    font-weight: 700;
    margin-left: 0.5rem;
}

/* App Mockup: Notes */
.app-mockup-notes {
    background: #fdfdfd;
}

.mock-notes-container {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mock-note-card {
    background: white;
    border-radius: var(--border-radius-md);
    padding: 1.25rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    border: 1px solid #f0f0f0;
}

.mock-note-card h5 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.mock-checklist {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.mock-check-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.mock-check-item.checked { color: var(--text-light-muted); text-decoration: line-through; }

.mock-checkbox-box {
    width: 18px;
    height: 18px;
    border: 2px solid #ddd;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.mock-check-item.checked .mock-checkbox-box {
    background: var(--color-success);
    border-color: var(--color-success);
    color: white;
}

/* App Mockup: Analytics */
.app-mockup-analytics { background: #fdfdfd; }

.mock-analytics-content {
    padding: 1.5rem;
}

.mock-analytics-item {
    background: white;
    padding: 1rem;
    border-radius: var(--border-radius-md);
    margin-bottom: 1rem;
    border: 1px solid #f0f0f0;
}

.mock-analytics-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}

.mock-analytics-header h5 { font-size: 0.85rem; color: var(--text-muted); font-weight: 600; }

.mock-category-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.mock-cat-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mock-cat-info { flex-grow: 1; }
.mock-cat-name { display: flex; justify-content: space-between; font-size: 0.8rem; font-weight: 600; margin-bottom: 0.35rem; }
.mock-cat-bar-bg { height: 6px; background: #f0f0f0; border-radius: 3px; }
.mock-cat-bar { height: 100%; border-radius: 3px; }


@media (max-width: 992px) {
    .showcase-row, .showcase-row.reverse {
        flex-direction: column;
        text-align: center;
        gap: 3rem;
    }
    
    .icon-bubble { margin: 0 auto 1.5rem auto; }
    
    .feature-list li {
        justify-content: center;
    }
}

/* =========================================
   Call To Action (CTA) Section
   ========================================= */
.cta {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Decorative background circles */
.cta::before, .cta::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.cta::before {
    top: -100px;
    left: -100px;
}

.cta::after {
    bottom: -150px;
    right: -50px;
}

.cta-container {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.cta h2 {
    color: white;
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.cta p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.cta-buttons {
    justify-content: center;
}

@media (max-width: 768px) {
    .cta h2 { font-size: 2.5rem; }
}

/* =========================================
   Contact Section
   ========================================= */
.contact {
    position: relative;
    background-color: var(--color-bg-light);
    overflow: hidden;
    padding: 8rem 0;
}

.contact-container {
    position: relative;
    z-index: 5;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-text h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.contact-text a, .contact-text p {
    color: var(--text-muted);
    transition: var(--transition);
}

.contact-text a:hover {
    color: var(--color-primary);
}

.social-links-vertical {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    transition: var(--transition);
}

.social-link i {
    font-size: 1.25rem;
    color: var(--color-primary);
}

.social-link:hover {
    color: var(--color-primary);
    transform: translateX(5px);
}

.contact-form-card {
    background: #fdfdfd;
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-bg-dark);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: #f9f9f9;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: white;
    box-shadow: 0 0 0 4px var(--color-primary-light);
}

.btn-full {
    width: 100%;
}

.form-success-message {
    text-align: center;
    padding: 2rem;
}

.form-success-message i {
    font-size: 4rem;
    color: var(--color-success);
    margin-bottom: 1rem;
}

.form-success-message p {
    font-size: 1.125rem;
    font-weight: 600;
}

.hidden {
    display: none;
}

/* Background Elements */
.contact-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    z-index: 1;
    opacity: 0.3;
}

.orb-1 {
    top: 10%;
    right: -5%;
    width: 300px;
    height: 300px;
    background: var(--color-primary);
}

.orb-2 {
    bottom: 5%;
    left: -5%;
    width: 250px;
    height: 250px;
    background: var(--color-secondary);
}

@media (max-width: 992px) {
    .nav-toggle {
        display: block;
        position: relative;
        z-index: 1100; /* Ensure toggle is above the menu overlay */
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        padding: 7rem 2rem 2rem; /* More top padding to keep away from logo/toggle */
        flex-direction: column;
        align-items: center;
        gap: 1.5rem; /* Reduced gap */
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        z-index: 1050; /* Above navbar but below toggle */
        pointer-events: none;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .nav-list {
        flex-direction: column;
        gap: 1.25rem; /* More compact spacing */
        text-align: center;
        width: 100%;
    }

    .nav-link {
        font-size: 1.125rem; /* Slightly smaller font */
        color: var(--color-bg-dark);
        padding: 0.5rem;
    }

    .nav-actions {
        width: 100%;
        margin-top: 0.5rem;
    }

    .nav-actions .btn {
        width: 100%;
        max-width: 280px; /* Prevent button from being too wide */
        margin: 0 auto;
        padding: 0.875rem;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-info {
        order: 2;
        padding-top: 1rem;
    }
    
    .contact-item {
        flex-basis: 100%;
    }

    .social-links-vertical {
        flex-direction: row;
        justify-content: center;
        gap: 2rem;
        margin-top: 2rem;
    }
}

@media (max-width: 576px) {
    .contact-form-card {
        padding: 2rem 1.25rem;
    }
    
    .contact {
        padding: 4rem 0;
    }

    .form-group input, .form-group textarea {
        padding: 0.9rem;
        font-size: 1rem; /* Prevent zoom on iOS */
    }

    .contact-info {
        gap: 1.5rem;
    }
}

/* =========================================
   Footer
   ========================================= */
.footer {
    background-color: var(--color-bg-darker);
    color: var(--text-light-muted);
    padding-top: 5rem;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    color: white;
    margin-bottom: 1.5rem;
}

.footer-brand p {
    max-width: 300px;
    margin-bottom: 2rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1.25rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.link-group h4 {
    color: white;
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.link-group ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.link-group a {
    transition: var(--transition);
}

.link-group a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.875rem;
}

@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 576px) {
    .footer-links {
        grid-template-columns: 1fr 1fr;
    }
}

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

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

/* Reveal Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.2s cubic-bezier(0.2, 0.8, 0.2, 1), transform 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
    will-change: opacity, transform;
}

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

/* Staggered Reveal helpers */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Slide from Side Animations */
.slide-left {
    transform: translateX(-50px);
}

.slide-right {
    transform: translateX(50px);
}

.slide-left.fade-in, .slide-right.fade-in {
    transform: translateX(0);
}

/* Floating Animation */
@keyframes float-subtle {
    0% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(2deg); }
    100% { transform: translateY(0) rotate(0deg); }
}

.floating {
    animation: float-subtle 8s ease-in-out infinite;
}

/* Pulse Animation */
@keyframes pulse-glow {
    0% { box-shadow: 0 0 0 0 rgba(27, 161, 169, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(27, 161, 169, 0); }
    100% { box-shadow: 0 0 0 0 rgba(27, 161, 169, 0); }
}

.pulse-btn {
    animation: pulse-glow 2s infinite;
}

/* Glass Card Tilt effect (Simulated via hover if JS tilt isn't used) */
.glass-card {
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.glass-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-lg), 0 10px 30px rgba(27, 161, 169, 0.15);
}

/* Parallax Background Orbs */
.bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: 1;
    opacity: 0.15;
    pointer-events: none;
    animation: drift 20s linear infinite alternate;
}

@keyframes drift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 100px) scale(1.2); }
}

/* Hero Title Split Effect (Optional but cool) */
.hero-title span {
    display: inline-block;
}

/* Text Shimmer Effect */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.text-shimmer {
    background: linear-gradient(90deg, var(--color-primary) 0%, #fff 50%, var(--color-primary) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 4s linear infinite;
}

/* Button hover reflection */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 20%;
    height: 200%;
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(30deg);
    transition: transform 0.6s ease;
}

.btn:hover::after {
    transform: translate(600%, 0) rotate(30deg);
}

/* Featured On Section */
.featured-on {
    padding: 3rem 0;
    background: #f8f9fa;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.featured-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.featured-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.featured-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.partner-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    filter: grayscale(1);
    opacity: 0.7;
}

.partner-logo:hover {
    filter: grayscale(0);
    opacity: 1;
    color: var(--color-primary);
    transform: translateY(-2px);
}

.partner-logo i {
    font-size: 1.5rem;
}

@media (max-width: 768px) {
    .featured-logos {
        gap: 2rem;
    }
    
    .partner-logo {
        font-size: 1rem;
    }
}