/* Thuart Studio - Design System & Styles */

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

/* CSS Variables - Design Tokens - DARK THEME */
:root {
    /* Colors - Dark Theme */
    --bg-primary: #0A0A0A;
    --bg-secondary: #141414;
    --bg-tertiary: #1A1A1A;
    --bg-dark: #000000;
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0A0;
    --text-muted: #666666;
    --text-light: #FFFFFF;
    --accent-start: #a50000;
    --accent-end: #f15533;
    --accent-gradient: linear-gradient(135deg, #a50000 0%, #f15533 100%);
    --border-color: rgba(255, 255, 255, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;

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

    /* Shadows - Dark Theme */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(165, 0, 0, 0.3);
}

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

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

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

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul,
ol {
    list-style: none;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

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

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

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

p {
    color: var(--text-secondary);
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--text-light);
    box-shadow: 0 4px 20px rgba(165, 0, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(165, 0, 0, 0.6), 0 0 40px rgba(241, 85, 51, 0.4);
}

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

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

/* Header - Liquid Glass Effect */
/* Header - Liquid Glass Effect */
/* Floating Header - Liquid Glass Design */
.floating-header {
    position: fixed;
    top: 1.5rem;
    left: 0;
    right: 0;
    margin-left: auto;
    margin-right: auto;
    width: 90%;
    max-width: 1100px;
    z-index: 9999;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.floating-header.scrolled {
    top: 1rem;
    width: 95%;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    background: rgba(15, 15, 15, 0.6);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 100px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.logo img {
    height: 28px;
    width: auto;
    display: block;
}

/* Desktop Navigation */
.desktop-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    position: relative;
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--accent-start);
    box-shadow: 0 0 10px var(--accent-start);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* WhatsApp Header Button */
.whatsapp-header-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: #fff;
    border-radius: 50%;
    margin-right: 0;
    transition: all 0.3s ease;
}

.whatsapp-header-btn:hover {
    color: #25D366;
    background: rgba(255, 255, 255, 0.05);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    z-index: 10001;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #fff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

/* The third span usually exists for hamburgers, but here we used 2 in HTML? 
   Let's check HTML again. Ah, I put 2 spans in the replace_file_content previously.
   Let's adjust CSS for 2 lines or just use standard logic. 
   Wait, standard specific logic for 2 lines: */
.mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(4px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    transform: translateY(-4px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    padding-top: 80px;
    /* Space for the header */
}

.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.mobile-link {
    font-size: 2rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.mobile-link:hover,
.mobile-link.active {
    color: #fff;
    transform: scale(1.1);
}

.mobile-link.highlight {
    color: var(--accent-start);
}

/* Responsive Breakpoints */
@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .whatsapp-header-btn {
        display: flex;
    }

    .header-right .btn {
        display: none;
        /* Hide primary CTA on mobile header, show in menu or rely on hero CTA */
    }

    .floating-header {
        top: 1rem;
        width: 92%;
    }
}

/* Hero Section - Animated Background */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    padding: calc(80px + var(--spacing-xl)) var(--spacing-lg) var(--spacing-2xl);
}

/* Textured and Glowing Background */


.hero-bg-grid {
    display: none;
}

@keyframes gridMove {
    0% {
        transform: perspective(1000px) rotateX(60deg) translateY(0);
    }

    100% {
        transform: perspective(1000px) rotateX(60deg) translateY(60px);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    backdrop-filter: blur(10px);
}

.hero-badge svg {
    width: 16px;
    height: 16px;
    color: #FFD700;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
    background: linear-gradient(135deg, #FFFFFF 0%, rgba(255, 255, 255, 0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.35rem;
    max-width: 650px;
    margin: 0 auto var(--spacing-xl);
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Stats Section */
.stats {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    text-align: center;
}

.stat-item h3 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-item p {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* Services Section */
.services {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
}

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

/* Services Tabs System */
.services-tabs-nav {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.tab-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    white-space: nowrap;
}

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

.tab-btn.active {
    background: var(--accent-gradient);
    color: #FFFFFF;
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(165, 0, 0, 0.4);
    transform: scale(1.05);
}

/* Services Display Area */
.services-display {
    min-height: 500px;
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: #000;
}

.service-panel {
    display: none;
    animation: fadeEffect 0.5s ease;
    width: 100%;
    min-height: 500px;
    /* Background settings handled inline or here generic */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.service-panel.active {
    display: block;
}

@keyframes fadeEffect {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.service-content-wrapper {
    position: relative;
    z-index: 2;
    padding: var(--spacing-2xl);
    max-width: 60%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 500px;
}

/* Service Info (Left Column) */
.service-info h3 {
    font-size: clamp(2.2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
    color: #FFFFFF;
    font-weight: 800;
    line-height: 1.1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.service-desc {
    font-size: 1.15rem;
    color: #e0e0e0;
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.5);
}

.service-deliverables {
    margin-bottom: var(--spacing-xl);
    background: rgba(0, 0, 0, 0.4);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.service-deliverables h4 {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: var(--spacing-xs);
    display: inline-block;
    opacity: 0.9;
}

.service-deliverables ul {
    list-style: none;
}

.service-deliverables li {
    display: flex;
    align-items: start;
    gap: 10px;
    margin-bottom: var(--spacing-xs);
    color: #f0f0f0;
    font-size: 1rem;
    font-weight: 500;
}

.check-icon {
    color: var(--accent-start);
    font-weight: bold;
    text-shadow: 0 0 10px rgba(165, 0, 0, 0.5);
}

/* Responsive adjustments */
@media (max-width: 900px) {
    .service-content-wrapper {
        max-width: 80%;
    }
}

@media (max-width: 768px) {
    .service-content-wrapper {
        max-width: 100%;
        padding: var(--spacing-lg);
        background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 50%, rgba(0, 0, 0, 0.6) 100%);
    }

    .service-panel {
        background-position: top center;
    }
}

@media (max-width: 600px) {
    .services-tabs-nav {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: 10px;
        -webkit-overflow-scrolling: touch;
        mask-image: linear-gradient(to right, black 85%, transparent 100%);
    }

    .tab-btn {
        flex: 0 0 auto;
    }
}

/* Projects Section */
.projects {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.project-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--bg-primary);
    transition: var(--transition-normal);
}

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

.project-image {
    aspect-ratio: 16/10;
    overflow: hidden;
}

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

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

.project-info {
    padding: var(--spacing-lg);
}

.project-info h3 {
    margin-bottom: var(--spacing-xs);
}

.project-info p {
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.project-tag {
    padding: 4px 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Method Section - Horizontal Accordion */
.method {
    padding: var(--spacing-3xl) 0;
}

.method .section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

.method-steps {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-2xl);
    height: 450px;
}

.method-step {
    position: relative;
    flex: 0 0 120px;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl) var(--spacing-lg);
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.method-step.active {
    flex: 1;
    background: var(--bg-dark);
}

.method-step:not(.active):hover {
    background: var(--bg-tertiary);
}

.step-number {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-lg);
    transition: var(--transition-normal);
    flex-shrink: 0;
}

.method-step:not(.active) .step-number {
    color: var(--accent-start);
}

.step-content {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease 0.1s;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.method-step.active .step-content {
    opacity: 1;
    transform: translateY(0);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 400px;
    margin-top: auto;
}

/* Contact & Diagnostic Section */
.contact {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.contact-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.contact-subtitle {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.contact-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 1.1rem;
    color: var(--text-primary);
}

.contact-features li:last-child {
    border-bottom: none;
}

.check-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--accent-gradient);
    color: white;
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-tertiary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

/* Hero Cinematic Background */
.hero-bg-cinematic {
    position: absolute;
    inset: 0;
    background-color: #020202;
    background-image:
        radial-gradient(circle at center, rgba(165, 0, 0, 0.15) 0%, transparent 45%),
        radial-gradient(circle at top left, rgba(241, 85, 51, 0.1) 0%, transparent 40%),
        radial-gradient(circle at bottom right, rgba(165, 0, 0, 0.1) 0%, transparent 40%);
    background-size: 180% 180%;
    animation: auroraMove 15s ease infinite alternate;
    z-index: 0;
}

@keyframes auroraMove {
    0% {
        background-position: 0% 0%;
    }

    100% {
        background-position: 100% 100%;
    }
}

.hero-bg-cinematic::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.07'/%3E%3C/svg%3E");
    opacity: 0.5;
    mix-blend-mode: overlay;
    pointer-events: none;
}

/* Button Outline White */
.btn-outline-white {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: var(--transition-normal);
}

.btn-outline-white:hover {
    background: #FFFFFF;
    color: #000000;
    border-color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* About Section */
.about {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-image {
    position: relative;
    aspect-ratio: 3/4;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) contrast(1.2) brightness(0.9);
    transition: var(--transition-slow);
}

.about-image:hover img {
    filter: grayscale(0%) contrast(1.1) brightness(1);
    transform: scale(1.02);
}

.about-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.about-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-start);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xl);
}

.about-text p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.about-text p:last-child {
    margin-bottom: 0;
}

/* Responsive Updates */
@media (max-width: 1024px) {
    .btn-contact-scroll {
        display: none;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .about-image {
        max-width: 400px;
        margin: 0 auto;
        aspect-ratio: 1/1;
        /* Square on mobile */
    }
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-start);
    box-shadow: 0 0 0 3px rgba(241, 85, 51, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.btn-full {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
    margin-top: var(--spacing-sm);
}

/* Contact Alternative */
.contact-alternative {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.divider-text {
    display: block;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.divider-text::before,
.divider-text::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: var(--border-color);
}

.divider-text::before {
    left: 0;
}

.divider-text::after {
    right: 0;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition-normal);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-outline svg {
    width: 20px;
    height: 20px;
    color: #25D366;
}

/* Footer */
.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    background: var(--bg-dark);
    color: var(--text-light);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--spacing-md);
    max-width: 300px;
}

.footer-links h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: var(--spacing-md);
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

/* Floating Contact Button */
.floating-btn {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 999;
    padding: var(--spacing-sm) var(--spacing-xl);
    background: var(--accent-gradient);
    color: var(--text-light);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 20px rgba(255, 0, 0, 0.4);
    transition: var(--transition-normal);
    animation: pulse 2s ease-in-out infinite;
}

.floating-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 30px rgba(255, 0, 0, 0.5);
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 4px 20px rgba(255, 0, 0, 0.4);
    }

    50% {
        box-shadow: 0 4px 30px rgba(255, 0, 0, 0.6);
    }
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .services-pillars {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .pillar-subtitle {
        min-height: auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .method-steps {
        flex-direction: column;
        height: auto;
    }

    .method-step {
        flex: none;
        height: auto;
        min-height: auto;
        /* Show all cards as expanded on mobile */
        /* background: var(--bg-dark); Optional: if you want them all to look active */
    }

    .method-step.active {
        min-height: auto;
    }

    /* Force content to be visible on mobile */
    .step-content {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        flex-direction: column;
        padding: var(--spacing-lg);
        border-bottom: 1px solid var(--border-color);
    }

    .nav.active {
        display: flex;
    }

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

    .header .btn-primary {
        display: none;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

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

    .method-step {
        grid-template-columns: 1fr;
    }

    .step-number {
        margin-bottom: var(--spacing-sm);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand p {
        margin: var(--spacing-md) auto 0;
    }

    .floating-btn {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 0.85rem;
    }

    /* Mobile Padding Adjustments */
    .pillar-card {
        padding: var(--spacing-lg);
    }

    .project-info {
        padding: var(--spacing-md);
    }

    .method-step {
        padding: var(--spacing-lg);
    }

    .contact-form-wrapper {
        padding: var(--spacing-lg);
    }

    .section-header h2 {
        font-size: 2rem;
    }
}

/* Typewriter Cursor */
.typewriter-cursor {
    display: inline-block;
    width: 4px;
    background-color: var(--accent-start);
    animation: blink 1s step-end infinite;
    margin-left: 4px;
    vertical-align: middle;
    height: 1em;
    /* Adjust based on font size */
}

@keyframes blink {

    from,
    to {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}