/* ==========================================================================
   Design System & Style Variables (Support Dark/Light Themes)
   ========================================================================== */

:root {
    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transition Speeds */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Theme Variables */
body.light-theme {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.7);
    --bg-glass-strong: rgba(255, 255, 255, 0.9);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --accent: #6366f1; /* Indigo */
    --accent-hover: #4f46e5;
    --accent-light: #e0e7ff;
    --border: #e2e8f0;
    --border-hover: #cbd5e1;
    --shadow: 0 10px 30px rgba(99, 102, 241, 0.05);
    --shadow-strong: 0 20px 40px rgba(99, 102, 241, 0.1);
    --glow-color: rgba(99, 102, 241, 0.15);
    --scrollbar-track: #f1f5f9;
    --scrollbar-thumb: #cbd5e1;
}

/* Dark Theme Variables */
body.dark-theme {
    --bg-primary: #090d16;
    --bg-secondary: #111726;
    --bg-glass: rgba(17, 23, 38, 0.7);
    --bg-glass-strong: rgba(17, 23, 38, 0.95);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent: #818cf8; /* Light Indigo */
    --accent-hover: #6366f1;
    --accent-light: rgba(129, 140, 248, 0.15);
    --border: #1e293b;
    --border-hover: #334155;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-strong: 0 20px 40px rgba(0, 0, 0, 0.5);
    --glow-color: rgba(129, 140, 248, 0.12);
    --scrollbar-track: #090d16;
    --scrollbar-thumb: #1e293b;
}

/* ==========================================================================
   Global Reset & Base Styles
   ========================================================================== */

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

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

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

button, input, select, textarea {
    font-family: inherit;
    outline: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}
::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

#root {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ==========================================================================
   Layout & Container Utilities
   ========================================================================== */

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 100px 0;
    position: relative;
}

/* Background Glow Effects */
.bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
    transition: background-color var(--transition-normal);
}

.bg-glow-1 {
    top: 5%;
    right: -10%;
    width: 500px;
    height: 500px;
    background-color: var(--glow-color);
}

.bg-glow-2 {
    top: 50%;
    left: -15%;
    width: 600px;
    height: 600px;
    background-color: var(--glow-color);
}

/* Section Headers */
.section-header {
    margin-bottom: 60px;
}

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

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--accent-light);
    color: var(--accent);
    border-radius: 100px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Custom Gradients */
.text-gradient {
    background: linear-gradient(135deg, var(--accent), #f43f5e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-orange {
    background: linear-gradient(135deg, #f59e0b, #e11d48);
}

.bg-gradient-blue {
    background: linear-gradient(135deg, #0ea5e9, #6366f1);
}

.bg-gradient-purple {
    background: linear-gradient(135deg, #a855f7, #ec4899);
}

.bg-gradient-green {
    background: linear-gradient(135deg, #10b981, #06b6d4);
}

/* ==========================================================================
   Buttons & Core Components
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 12px;
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--accent);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
}

.btn-secondary {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border);
}

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

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

.btn-text {
    color: var(--accent);
    font-family: var(--font-heading);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color var(--transition-fast);
}

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

.btn-text span {
    transition: transform var(--transition-fast);
}

.btn-text:hover span {
    transform: translateX(4px);
}

/* Cards & Shells */
.card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-normal);
}

.card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-strong);
    transform: translateY(-4px);
}

/* ==========================================================================
   Header / Sticky Navigation Bar
   ========================================================================== */

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    transition: background-color var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal), padding var(--transition-normal);
    padding: 20px 0;
}

.main-header.scrolled {
    padding: 12px 0;
    box-shadow: var(--shadow);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

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

.nav-menu {
    display: flex;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

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

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

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

.nav-link.active {
    color: var(--accent);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    background-color: var(--bg-secondary);
    transition: border-color var(--transition-fast), color var(--transition-fast);
}

.theme-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.theme-toggle .icon {
    width: 20px;
    height: 20px;
}

.menu-hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
}

.hamburger-line {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 4px;
    transition: all var(--transition-fast);
}

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

.hero {
    padding-top: 160px;
    padding-bottom: 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background-color: var(--accent-light);
    color: var(--accent);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    font-family: var(--font-heading);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: #10b981;
    border-radius: 50%;
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 580px;
}

/* Typing text animation styles */
.typing-container {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.typing-prefix {
    color: var(--text-secondary);
    font-weight: 400;
}

.typing-text {
    color: var(--accent);
    font-family: var(--font-heading);
    border-bottom: 2px solid var(--accent);
    padding-bottom: 2px;
}

.typing-cursor {
    animation: blink 0.8s infinite;
    color: var(--accent);
}

@keyframes blink {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 50px;
}

/* Hero Stats Row */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.stat-item {
    text-align: left;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.stat-separator {
    width: 1px;
    height: 40px;
    background-color: var(--border);
}

/* Hero Portrait / Floating Badges */
.hero-visual {
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    width: 380px;
    height: 380px;
    border-radius: 50% 25% 50% 40% / 40% 50% 30% 50%;
    overflow: visible;
    background: linear-gradient(135deg, var(--accent), #f43f5e);
    padding: 8px;
    box-shadow: var(--shadow-strong);
    animation: morph 12s ease-in-out infinite alternate;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
    background-color: var(--bg-secondary);
}

@keyframes morph {
    0% { border-radius: 50% 25% 50% 40% / 40% 50% 30% 50%; }
    50% { border-radius: 40% 40% 45% 55% / 50% 40% 50% 45%; }
    100% { border-radius: 50% 30% 60% 40% / 45% 55% 40% 50%; }
}

.floating-badge {
    position: absolute;
    background-color: var(--bg-glass-strong);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-strong);
    transition: transform var(--transition-fast);
}

.floating-badge:hover {
    transform: scale(1.05) translateY(-2px);
}

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

.floating-badge .badge-info h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.2;
}

.floating-badge .badge-info p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.badge-top-right {
    top: 5%;
    right: -25px;
}

.badge-bottom-left {
    bottom: 5%;
    left: -40px;
}

.badge-bottom-right {
    bottom: 25%;
    right: -50px;
}

/* ==========================================================================
   About Section & User Profile Content
   ========================================================================== */

.about {
    background-color: var(--bg-secondary);
    transition: background-color var(--transition-normal);
}

.about-text-lead {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 50px;
    line-height: 1.8;
}

.about-columns-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.about-col-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
}

.about-col-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent);
    box-shadow: var(--shadow-strong);
}

.about-col-image-wrapper {
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    aspect-ratio: 1;
}

.about-col-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-col-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    text-align: center;
}

.about-col-card ul {
    list-style: none;
    padding-left: 0;
}

.about-col-card ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.about-col-card ul li strong {
    color: var(--text-primary);
    font-weight: 600;
}

.bullet-dot-accent {
    width: 6px;
    height: 6px;
    background-color: var(--accent);
    border-radius: 50%;
    display: inline-block;
    margin-top: 8px;
    flex-shrink: 0;
}

/* Tools Sub-section */
.tools-section {
    margin-top: 80px;
    border-top: 1px solid var(--border);
    padding-top: 60px;
}

.tools-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
}

.tools-subtitle {
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 40px;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.tool-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.tool-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.tool-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    height: 40px;
    transition: transform var(--transition-fast);
}

.tool-icon svg {
    width: 32px;
    height: 32px;
}

.tool-card:hover .tool-icon {
    transform: scale(1.1);
}

/* Tool icon colors */
.tool-icon {
    color: #000000;
}

body.dark-theme .tool-icon,
[data-theme="dark"] .tool-icon {
    color: #ffffff;
}

.tool-card h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.tool-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 14px;
}

.tool-level {
    display: inline-block;
    padding: 3px 8px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.tool-card:hover .tool-level {
    background-color: var(--accent-light);
    color: var(--accent);
    border-color: transparent;
}

/* ==========================================================================
   Services Section
   ========================================================================== */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-strong);
}

.service-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 24px;
}

.service-icon {
    width: 28px;
    height: 28px;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 14px;
}

.service-summary {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.service-list {
    list-style: none;
    margin-bottom: 24px;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.check-icon {
    color: #10b981;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    display: inline-block;
    vertical-align: middle;
}

/* Expandable details block */
.service-details {
    overflow: hidden;
    max-height: 0;
    transition: max-height var(--transition-normal);
    border-top: 1px solid transparent;
    padding-top: 0;
}

.service-details.show {
    max-height: 150px;
    border-top-color: var(--border);
    padding-top: 16px;
    margin-top: 16px;
}

.service-details p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.toggle-details {
    align-self: flex-start;
    margin-top: auto;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 4px;
}

.toggle-details:hover {
    color: var(--accent-hover);
}

.toggle-details span {
    transition: transform var(--transition-fast);
}

.toggle-details.active span {
    transform: rotate(180deg);
}

/* ==========================================================================
   Pricing Section & Calculator Widget
   ========================================================================== */

.pricing-calculator-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow-strong);
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    overflow: hidden;
}

.calculator-inputs {
    padding: 40px;
    border-right: 1px solid var(--border);
}

.calculator-results {
    padding: 40px;
    background-color: var(--bg-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.input-group {
    margin-bottom: 32px;
}

.input-group:last-child {
    margin-bottom: 0;
}

.input-labels {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.input-labels label {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.hours-display {
    background-color: var(--accent-light);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
}

/* Custom range slider styling */
.slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: var(--border);
    outline: none;
    margin-bottom: 8px;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
    transition: transform 0.1s;
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.slider-ticks {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
    padding: 0 4px;
}

.input-section-title {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 16px;
}

/* Checkboxes styled like cards */
.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.checkbox-container {
    display: flex;
    align-items: flex-start;
    position: relative;
    padding: 16px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.checkbox-container:hover {
    border-color: var(--accent);
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: relative;
    height: 20px;
    width: 20px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-right: 14px;
    flex-shrink: 0;
    margin-top: 2px;
    transition: all var(--transition-fast);
}

.checkbox-container:hover input ~ .checkmark {
    border-color: var(--accent);
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--accent);
    border-color: var(--accent);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container input:checked {
    border-color: var(--accent);
}

.checkbox-container.checked-bg {
    background-color: var(--accent-light);
    border-color: var(--accent);
}

.checkbox-container div strong {
    font-size: 0.95rem;
    display: block;
    line-height: 1.2;
    margin-bottom: 2px;
}

.addon-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Results block */
.plan-badge {
    display: inline-block;
    padding: 6px 14px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.price-container {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 30px;
}

.price-container .currency {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
}

.price-container .price {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.price-container .period {
    color: var(--text-muted);
    font-size: 1rem;
    margin-left: 6px;
}

.price-details-list {
    width: 100%;
    margin-bottom: 30px;
}

.price-detail-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.price-detail-row.addon-row {
    color: #10b981;
}

.price-divider {
    border: 0;
    border-top: 1px solid var(--border);
    margin: 16px 0;
}

.total-row {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.price-disclaimer {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 14px;
}

/* ==========================================================================
   Portfolio (Case Studies) Section
   ========================================================================== */

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    border-radius: 100px;
    border: 1px solid var(--border);
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.filter-btn.active {
    background-color: var(--accent);
    color: white;
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.portfolio-item {
    opacity: 1;
    transform: scale(1);
    transition: all var(--transition-normal);
}

.portfolio-img-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    aspect-ratio: 16 / 10;
    background-color: var(--bg-primary);
}

.portfolio-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-img-wrapper img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    top: 14px;
    right: 14px;
}

.portfolio-kpi {
    background-color: var(--bg-glass-strong);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    display: inline-block;
}

.portfolio-category {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
    margin-bottom: 10px;
}

.portfolio-body h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.3;
}

.portfolio-body p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* ==========================================================================
   Testimonials Slider
   ========================================================================== */

.testimonials-slider-container {
    position: relative;
    overflow: hidden;
    padding: 20px 0;
}

.testimonials-track {
    display: flex;
    gap: 30px;
    transition: transform var(--transition-slow);
}

.testimonial-card {
    min-width: calc(33.333% - 20px);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    color: #fbbf24; /* Amber yellow */
    margin-bottom: 18px;
}

.testimonial-rating .star-icon {
    width: 18px;
    height: 18px;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    color: white;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-info h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.2;
}

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

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 40px;
    gap: 24px;
}

.slider-arrow {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.slider-arrow .icon {
    width: 20px;
    height: 20px;
}

.slider-arrow:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: scale(1.05);
}

.slider-dots {
    display: flex;
    gap: 8px;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--border);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.slider-dot.active {
    background-color: var(--accent);
    width: 24px;
    border-radius: 100px;
}

/* ==========================================================================
   FAQ Accordions
   ========================================================================== */

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

.faq-item {
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

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

.faq-icon {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
    transition: transform var(--transition-normal);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-answer p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    padding-bottom: 20px;
    line-height: 1.6;
}

/* ==========================================================================
   Contact Section & Custom Booking Calendar Widget
   ========================================================================== */

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: start;
}

/* Calendar Card Styles */
.calendar-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--shadow);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.calendar-header h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
}

.calendar-header button {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background-color: var(--bg-primary);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.calendar-header button:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    margin-bottom: 20px;
}

.calendar-day-cell {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    background: none;
    padding: 0;
    min-width: 0;
    transition: all var(--transition-fast);
}

.calendar-day-cell:hover:not(.disabled):not(.selected) {
    background-color: var(--bg-primary);
    color: var(--accent);
    border: 1px solid var(--border-hover);
}

.calendar-day-cell.disabled {
    color: var(--text-muted);
    opacity: 0.25;
    cursor: not-allowed;
}

.calendar-day-cell.selected {
    background-color: var(--accent);
    color: white;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.3);
}

.calendar-day-cell.today:not(.selected) {
    border: 2px solid var(--accent);
    color: var(--accent);
    font-weight: 700;
}

/* Time slots selection panel */
.time-slots-container {
    border-top: 1px solid var(--border);
    padding-top: 20px;
    margin-top: 10px;
    animation: fadeIn var(--transition-fast);
}

.time-slots-container h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 8px;
}

.slot-btn {
    padding: 8px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background-color: var(--bg-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-fast);
}

.slot-btn:hover:not(.disabled) {
    border-color: var(--accent);
    color: var(--accent);
    background-color: var(--accent-light);
}

.slot-btn.selected {
    background-color: var(--accent);
    color: white;
    border-color: var(--accent);
    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.3);
}

/* Contact Form Styles */
.contact-form-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow);
    position: relative;
    min-height: 480px;
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: opacity var(--transition-fast);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    position: relative;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
}

/* Validation styling */
.form-group.error input,
.form-group.error textarea {
    border-color: #ef4444;
}

.error-msg {
    display: none;
    color: #ef4444;
    font-size: 0.75rem;
    margin-top: 4px;
    animation: fadeIn var(--transition-fast);
}

.form-group.error .error-msg {
    display: block;
}

/* Scheduled call indicators */
.booking-summary-field {
    animation: fadeIn var(--transition-fast);
}

.selected-slot-box {
    display: flex;
    align-items: center;
    background-color: var(--accent-light);
    border: 1px solid var(--accent);
    color: var(--text-primary);
    border-radius: 10px;
    padding: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.slot-icon {
    font-size: 1.1rem;
    margin-right: 10px;
}

.clear-slot-btn {
    margin-left: auto;
    font-size: 1.2rem;
    line-height: 1;
    color: var(--accent);
    font-weight: bold;
    padding: 0 4px;
}

.clear-slot-btn:hover {
    color: #ef4444;
}

/* Success State Screen styling */
.form-success-state {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 40px;
    background-color: var(--bg-secondary);
    border-radius: 20px;
    z-index: 10;
    animation: fadeIn var(--transition-normal);
}

.success-icon {
    width: 60px;
    height: 60px;
    background-color: #10b981;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.success-icon .icon {
    width: 28px;
    height: 28px;
    stroke-width: 2.5;
}

.form-success-state h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.form-success-state p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.success-booking-details {
    background-color: var(--bg-primary);
    border: 1px solid var(--border);
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 20px;
    width: 100%;
    max-width: 320px;
}

.success-booking-details p {
    margin-bottom: 4px;
}

.success-slot-value {
    color: var(--accent);
    font-weight: 700;
}

.success-next-steps {
    font-size: 0.8rem !important;
    color: var(--text-muted) !important;
    margin-bottom: 24px !important;
}

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

.main-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 80px 0 30px;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 20px;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 360px;
    margin-bottom: 24px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.footer-socials a:hover {
    background-color: var(--accent-light);
    color: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--glow-color);
}

.footer-socials .icon {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

.footer-socials a:hover .icon {
    transform: scale(1.1);
}

.footer-links-side {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer-nav-col h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-nav-col ul {
    list-style: none;
}

.footer-nav-col ul li {
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-nav-col ul li a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 30px;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.security-badge {
    background-color: var(--bg-primary);
    border: 1px solid var(--border);
    padding: 6px 14px;
    border-radius: 6px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* ==========================================================================
   Modals & Details overlays
   ========================================================================== */

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(9, 13, 22, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn var(--transition-fast);
}

.modal-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px;
    width: 100%;
    max-width: 680px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-strong);
    animation: scaleUp var(--transition-normal);
}

@keyframes scaleUp {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-close {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 1.8rem;
    color: var(--text-muted);
    line-height: 1;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: #ef4444;
}

/* Modal Internal Layout */
.modal-category {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    display: inline-block;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.25;
}

.modal-kpi-banner {
    display: flex;
    gap: 16px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 30px;
}

.modal-kpi-item h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--accent);
}

.modal-kpi-item p {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}

.modal-kpi-separator {
    width: 1px;
    background-color: var(--border);
}

.modal-section {
    margin-bottom: 24px;
}

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

.modal-section h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.modal-section p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.modal-section ul {
    list-style: none;
    margin-top: 8px;
}

.modal-section ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* ==========================================================================
   Responsive Breakpoints & Layout Adapters
   ========================================================================== */

@media (max-width: 1024px) {
    html {
        font-size: 15px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .about-columns-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .pricing-calculator-card {
        grid-template-columns: 1fr;
    }
    
    .calculator-inputs {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 70px 0;
    }
    
    .menu-hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--bg-glass-strong);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-top: 1px solid var(--border);
        transition: left var(--transition-normal);
        padding: 40px 24px;
        z-index: 999;
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 24px;
        align-items: center;
    }
    
    .nav-link {
        font-size: 1.2rem;
    }
    
    .header-cta {
        display: none;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-image-wrapper {
        width: 300px;
        height: 300px;
    }
    
    .floating-badge {
        padding: 8px 12px;
    }
    
    .floating-badge .badge-icon {
        font-size: 1.2rem;
    }
    
    .badge-top-right {
        right: -10px;
    }
    
    .badge-bottom-left {
        left: -20px;
    }
    
    .badge-bottom-right {
        right: -20px;
    }
    
    .testimonial-card {
        min-width: 100%;
    }
    
    .footer-links-side {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    /* Booking and contact responsive layout fixes */
    .contact-grid {
        gap: 24px;
    }
    
    .calendar-card {
        padding: 16px;
    }
    
    .contact-form-card {
        padding: 20px;
        min-height: auto;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .btn-block {
        white-space: normal;
        text-align: center;
        padding-left: 12px;
        padding-right: 12px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-ctas {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-ctas .btn {
        width: 100%;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    /* Smaller screens booking fixes */
    .calendar-card {
        padding: 12px;
    }
    
    .contact-form-card {
        padding: 16px;
    }
    
    .calendar-days {
        gap: 4px;
        margin-bottom: 12px;
    }
    
    .calendar-weekdays {
        font-size: 0.75rem;
        margin-bottom: 8px;
    }
    
    .calendar-day-cell {
        font-size: 0.75rem;
    }
    
    .calendar-header h3 {
        font-size: 1rem;
    }
}