/* ==========================================================================
   CSS Variables & Theme Setup
   ========================================================================== */
:root {
    /* Light Theme (Default) */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F5F7FA;
    --text-primary: #0A1628;
    --text-secondary: #4A5568;
    --accent-color: #0066cc;
    /* Slightly darker for better contrast on light */
    --accent-hover: #0056b3;
    --accent-light: #e0f2fe;

    --nav-bg: rgba(255, 255, 255, 0.85);
    --glass-bg: rgba(255, 255, 255, 0.6);
    --glass-border: rgba(10, 22, 40, 0.08);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);

    --border-color: #E2E8F0;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0A1628 0%, #0066cc 100%);
    --gradient-accent: linear-gradient(135deg, #0066cc 0%, #00D4FF 100%);

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

    /* Spacing & Layout */
    --nav-height: 80px;
    --container-width: 1200px;
    --section-padding: 100px 0;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

[data-theme="dark"] {
    /* Dark Theme */
    --bg-primary: #0A1628;
    --bg-secondary: #112240;
    --text-primary: #FFFFFF;
    --text-secondary: #8892B0;
    --accent-color: #00D4FF;
    --accent-hover: #33DDFF;
    --accent-light: rgba(0, 212, 255, 0.1);

    --nav-bg: rgba(10, 22, 40, 0.85);
    --glass-bg: rgba(17, 34, 64, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);

    --border-color: #233554;

    --gradient-primary: linear-gradient(135deg, #112240 0%, #0A1628 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    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);
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: var(--section-padding);
}

/* Typography Base */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

/* ==========================================================================
   Utility Classes & Components
   ========================================================================== */
.text-center {
    text-align: center;
}

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

.section-title h2 {
    margin-bottom: 0.5rem;
}

.section-title p {
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    gap: 8px;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 102, 204, 0.2);
}

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

.btn-outline:hover {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    transform: translateY(-2px);
}

[data-theme="dark"] .btn-primary {
    color: #0A1628;
}

[data-theme="dark"] .btn-primary:hover {
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.2);
}

[data-theme="dark"] .btn-outline {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

[data-theme="dark"] .btn-outline:hover {
    background-color: var(--accent-color);
    color: #0A1628;
}

/* Glassmorphism Card Base */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
    padding: 32px;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .glass-card:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background: transparent;
    z-index: 1000;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
}

.header.scrolled {
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

.nav-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
}

[data-theme="dark"] .logo-icon {
    color: #0A1628;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-item {
    font-weight: 500;
    font-size: 1rem;
    position: relative;
}

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

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

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

.theme-toggle,
.lang-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
}

.theme-toggle:hover,
.lang-toggle:hover {
    background-color: var(--bg-secondary);
}

.lang-toggle {
    font-size: 0.9rem;
    font-weight: 700;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
}

/* ==========================================================================
   Advanced Interactive Elements
   ========================================================================== */

/* Scroll Progress Tracker */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: var(--gradient-primary);
    z-index: 9999;
    transition: width 0.1s ease-out;
}

/* 3D Glass Cards */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
    transform-style: preserve-3d;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s ease;
    will-change: transform;
}

.glass-card.tilt-fast {
    transition: transform 0.1s ease-out, box-shadow 0.1s ease-out;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    position: relative;
    overflow: hidden;
}

#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Background Mesh/Gradient */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out alternate;
}

.blob-1 {
    top: -10%;
    right: -5%;
    width: 50vw;
    height: 50vw;
    background: var(--accent-light);
    animation-delay: 0s;
}

.blob-2 {
    bottom: -20%;
    left: -10%;
    width: 60vw;
    height: 60vw;
    background: rgba(0, 102, 204, 0.05);
    animation-delay: -5s;
}

[data-theme="dark"] .blob-2 {
    background: rgba(0, 212, 255, 0.05);
}

@keyframes float {
    0% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(-5%, 5%) scale(1.05);
    }

    100% {
        transform: translate(5%, -5%) scale(0.95);
    }
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 600px;
}

.hero-tag {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--accent-light);
    color: var(--accent-color);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

[data-theme="dark"] .hero-tag {
    background-color: rgba(0, 212, 255, 0.1);
}

.hero-title {
    margin-bottom: 24px;
}

.hero-title span {
    color: var(--accent-color);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
}

.hero-btns {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.trust-indicators {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.trust-item i {
    color: var(--accent-color);
    background: var(--accent-light);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.75rem;
}

/* Hero Mockup */
.hero-visual {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mockup-laptop {
    width: 120%;
    max-width: 700px;
    height: 400px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: absolute;
    right: -10%;
    transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
    animation: floating 6s infinite ease-in-out;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.mockup-laptop::before {
    content: '';
    height: 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding-left: 12px;
}

/* Dots for mockup top bar */
.mockup-laptop::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 12px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #FF5F56;
    box-shadow: 14px 0 0 #FFBD2E, 28px 0 0 #27C93F;
}

.mockup-screen {
    flex: 1;
    background: var(--bg-primary);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mockup-header {
    height: 30px;
    background: var(--bg-secondary);
    border-radius: 4px;
    width: 100%;
}

.mockup-hero {
    height: 120px;
    background: var(--accent-light);
    border-radius: 4px;
    width: 100%;
}

.mockup-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    flex: 1;
}

.mockup-card {
    background: var(--bg-secondary);
    border-radius: 4px;
}

.mockup-phone {
    width: 200px;
    height: 400px;
    background: var(--glass-bg);
    border: 4px solid var(--text-primary);
    border-radius: 30px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
    position: absolute;
    bottom: 50px;
    left: -20px;
    transform: perspective(1000px) rotateY(15deg) rotateX(5deg);
    animation: floating 8s infinite ease-in-out reverse;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.mockup-phone-screen {
    flex: 1;
    background: var(--bg-primary);
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mockup-phone-header {
    height: 20px;
    background: var(--bg-secondary);
    border-radius: 4px;
}

.mockup-phone-hero {
    height: 80px;
    background: var(--accent-light);
    border-radius: 4px;
}

.mockup-phone-card {
    height: 60px;
    background: var(--bg-secondary);
    border-radius: 4px;
}

@keyframes floating {
    0% {
        transform: perspective(1000px) rotateY(-15deg) rotateX(5deg) translateY(0);
    }

    50% {
        transform: perspective(1000px) rotateY(-15deg) rotateX(5deg) translateY(-20px);
    }

    100% {
        transform: perspective(1000px) rotateY(-15deg) rotateX(5deg) translateY(0);
    }
}

.mockup-phone {
    animation-name: floating-phone;
}

@keyframes floating-phone {
    0% {
        transform: perspective(1000px) rotateY(15deg) rotateX(5deg) translateY(0);
    }

    50% {
        transform: perspective(1000px) rotateY(15deg) rotateX(5deg) translateY(-15px);
    }

    100% {
        transform: perspective(1000px) rotateY(15deg) rotateX(5deg) translateY(0);
    }
}


/* ==========================================================================
   Animations & Interaction
   ========================================================================== */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, transform;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Custom Cursor */
.custom-cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
    mix-blend-mode: difference;
    display: none;
    /* Hide by default, show via JS if not mobile */
}

.custom-cursor.hover {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }

    .hero-content {
        margin: 0 auto;
    }

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

    .trust-indicators {
        align-items: center;
    }

    .hero-visual {
        height: 400px;
    }

    .mockup-laptop {
        right: auto;
        width: 100%;
        transform: perspective(1000px) rotateY(0deg) rotateX(5deg);
        animation: none;
    }

    .mockup-phone {
        transform: perspective(1000px) rotateY(0deg) rotateX(5deg);
        animation: none;
        left: 20px;
        bottom: -20px;
    }
}

@media (max-width: 768px) {

    .nav-links,
    .nav-actions .btn-primary {
        display: none;
    }

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

    .header .nav-actions {
        gap: 8px;
    }

    :root {
        --section-padding: 60px 0;
    }
}

/* Mobile Menu Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-primary);
    z-index: 999;
    padding-top: var(--nav-height);
    display: flex;
    flex-direction: column;
    transform: translateY(-100%);
    transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
}

.mobile-nav-overlay.active {
    transform: translateY(0);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.mobile-nav-links a {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s, transform 0.3s;
}

.mobile-nav-overlay.active .mobile-nav-links a {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animation for links */
.mobile-nav-overlay.active .mobile-nav-links a:nth-child(1) {
    transition-delay: 0.1s;
}

.mobile-nav-overlay.active .mobile-nav-links a:nth-child(2) {
    transition-delay: 0.15s;
}

.mobile-nav-overlay.active .mobile-nav-links a:nth-child(3) {
    transition-delay: 0.2s;
}

.mobile-nav-overlay.active .mobile-nav-links a:nth-child(4) {
    transition-delay: 0.25s;
}

.mobile-nav-overlay.active .mobile-nav-links a:nth-child(5) {
    transition-delay: 0.3s;
}

.mobile-nav-overlay.active .mobile-nav-links a:nth-child(6) {
    transition-delay: 0.35s;
}

.mobile-nav-overlay.active .mobile-nav-links a:nth-child(7) {
    transition-delay: 0.4s;
}

.mobile-nav-footer {
    margin-top: auto;
    padding: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s, transform 0.3s;
}

.mobile-nav-overlay.active .mobile-nav-footer {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.45s;
}

/* ==========================================================================
   Problem Section
   ========================================================================== */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.problem-card {
    text-align: center;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.problem-icon {
    width: 64px;
    height: 64px;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text-secondary);
    transition: all var(--transition-normal);
}

.problem-card:hover .problem-icon {
    background: var(--accent-light);
    color: var(--accent-color);
    transform: scale(1.1) rotate(-5deg);
}

.problem-card p {
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    font-size: 1.05rem;
}

.problem-transition {
    margin-top: 40px;
}

.highlight-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    max-width: 800px;
    margin: 0 auto;
}

/* ==========================================================================
   Services Section (Bento Grid)
   ========================================================================== */
.services-section {
    background-color: var(--bg-secondary);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: minmax(280px, auto);
    gap: 24px;
}

.bento-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.bento-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    opacity: 0;
    z-index: 0;
    transition: opacity var(--transition-normal);
}

.bento-card:hover::before {
    opacity: 0.05;
}

.bento-card>* {
    position: relative;
    z-index: 1;
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--accent-light);
    color: var(--accent-color);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.bento-card h3 {
    margin-bottom: 12px;
    font-size: 1.35rem;
}

.bento-card p {
    margin: 0;
    font-size: 1rem;
}

.col-span-2 {
    grid-column: span 2;
}

.border-accent {
    border: 1px solid var(--accent-color);
}

@media (max-width: 992px) {
    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .col-span-2 {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .problem-grid {
        grid-template-columns: 1fr;
    }

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

/* ==========================================================================
   Portfolio Section
   ========================================================================== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.portfolio-card {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.portfolio-image-placeholder {
    height: 240px;
    background: var(--bg-primary);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--glass-border);
}

.portfolio-image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    opacity: 0.1;
}

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

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

.portfolio-content {
    padding: 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-tag {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-color);
    margin-bottom: 12px;
}

.portfolio-card h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.feature-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 16px 0 24px;
}

.pill {
    background: var(--bg-primary);
    border: 1px solid var(--glass-border);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.portfolio-link {
    margin-top: auto;
    font-weight: 600;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
}

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

.portfolio-link i {
    transition: transform var(--transition-fast);
}

.portfolio-link:hover i {
    transform: translateX(4px);
}

.cta-card {
    justify-content: center;
    align-items: center;
    background: var(--gradient-primary);
    border: none;
}

.cta-card .portfolio-content {
    justify-content: center;
}

.cta-card h3,
.cta-card p {
    color: #fff;
}

.cta-card .portfolio-tag {
    color: var(--accent-light);
}

.mt-4 {
    margin-top: 1.5rem;
}

/* ==========================================================================
   Workflow Section
   ========================================================================== */
.workflow-section {
    background-color: var(--bg-secondary);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

/* The vertical line */
.timeline::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 40px;
    width: 2px;
    height: calc(100% - 80px);
    background: var(--glass-border);
    z-index: 0;
}

.timeline-item {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-primary);
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--accent-color);
    position: relative;
    flex-shrink: 0;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.timeline-number {
    position: absolute;
    bottom: -10px;
    right: -10px;
    width: 28px;
    height: 28px;
    background: var(--accent-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    border: 3px solid var(--bg-secondary);
}

.timeline-content {
    flex: 1;
    padding: 32px;
}

.timeline-content h3 {
    margin-bottom: 12px;
    font-size: 1.35rem;
}

.timeline-content p {
    margin: 0;
}

@media (max-width: 992px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        gap: 20px;
    }

    .timeline-icon {
        width: 60px;
        height: 60px;
        font-size: 1.25rem;
    }

    .timeline-content {
        padding: 24px;
    }
}

/* ==========================================================================
   Pricing Section
   ========================================================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: center;
}

.pricing-card {
    display: flex;
    flex-direction: column;
    padding: 40px;
    position: relative;
    height: 100%;
}

.pricing-featured {
    border: 2px solid var(--accent-color);
    transform: scale(1.05);
    z-index: 2;
    background: var(--bg-primary);
}

[data-theme="dark"] .pricing-featured {
    background: var(--bg-secondary);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-accent);
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--glass-border);
}

.pricing-header h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.price {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 4px;
    margin: 16px 0 8px;
}

.price-prefix {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: var(--text-primary);
}

.price-suffix {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.price-monthly {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-color);
}

.pricing-features {
    flex: 1;
    margin-bottom: 32px;
}

.pricing-features ul {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.text-accent {
    color: var(--accent-color);
    margin-top: 4px;
}

.w-100 {
    width: 100%;
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.testimonials-section {
    background-color: var(--bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.testimonial-card {
    padding: 40px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.stars {
    color: #FFB800;
    font-size: 1.25rem;
    margin-bottom: 24px;
    display: flex;
    gap: 4px;
}

.quote {
    font-size: 1.25rem;
    font-weight: 500;
    font-style: italic;
    margin-bottom: 32px;
    color: var(--text-primary);
    flex: 1;
}

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

.author-avatar-img {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
}

.author h4 {
    margin: 0;
    font-size: 1.1rem;
}

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

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 24px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), background-color var(--transition-normal);
    will-change: transform;
    transform-style: preserve-3d;
}

/* Base state for the tilt effect */
.faq-item-inner {
    transform: translateZ(20px);
    transition: transform var(--transition-fast);
}

.faq-question {
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    padding: 28px 32px;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 16px;
    transition: color var(--transition-fast);
    transform: translateZ(30px);
}

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

.faq-question i {
    color: var(--text-secondary);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55), color var(--transition-fast);
    font-size: 1.2rem;
}

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

.faq-question.active i {
    transform: rotate(135deg);
    /* Spin slightly further for snappier feel */
    color: var(--accent-color);
}

.faq-answer {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: translateZ(20px);
}

.faq-answer-inner {
    overflow: hidden;
}

.faq-question.active+.faq-answer {
    grid-template-rows: 1fr;
}

.faq-answer-inner p {
    padding: 0 32px 28px 32px;
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-secondary);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    transition-delay: 0s;
}

.faq-question.active+.faq-answer .faq-answer-inner p {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.1s;
    /* Slight delay for content text to appear */
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-section {
    background-color: var(--bg-primary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.rounded-image {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.about-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 24px 0;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.05rem;
    color: var(--text-primary);
    font-weight: 500;
}

@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
        gap: 40px;
    }

    .pricing-featured {
        transform: scale(1);
    }

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

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta-section {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
    background: var(--bg-primary);
}

.cta-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: var(--gradient-primary);
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.15;
    z-index: 0;
}

[data-theme="dark"] .cta-bg {
    background: var(--gradient-accent);
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 24px;
}

.cta-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
}

.cta-btn {
    font-size: 1.25rem;
    padding: 16px 40px;
    border-radius: 40px;
    margin-bottom: 24px;
}

.cta-note {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.cta-note i {
    color: var(--accent-color);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-section {
    background-color: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
}

.contact-form-wrapper {
    padding: 40px;
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

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

.form-group label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    padding: 14px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-normal);
}

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

/* Chrome autofill fix for dark mode */
[data-theme="dark"] input:-webkit-autofill,
[data-theme="dark"] textarea:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 1000px var(--bg-primary) inset !important;
    -webkit-text-fill-color: var(--text-primary) !important;
}

.info-card {
    padding: 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.info-card h3 {
    margin-bottom: 32px;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    flex: 1;
}

.info-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.info-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-light);
    color: var(--accent-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.info-text strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.info-text p {
    margin: 0;
    font-size: 0.95rem;
}

.company-details {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--glass-border);
}

.company-details p {
    margin: 0 0 8px 0;
    font-size: 0.9rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--bg-primary);
    padding: 80px 0 24px;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-desc {
    margin: 24px 0;
    max-width: 400px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--accent-color);
    color: #fff;
    transform: translateY(-3px);
}

.footer-links h4 {
    margin-bottom: 24px;
    font-size: 1.1rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-secondary);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-bottom p {
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .contact-form {
        grid-template-columns: 1fr;
    }

    .form-group.full-width {
        grid-column: span 1;
    }

    .contact-form-wrapper {
        padding: 24px;
    }

    .info-card {
        padding: 24px;
    }

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

    .footer-brand {
        grid-column: span 1;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}