/* 
   EnerjiHAN A.Ş. — Premium Energy & Sustainability Design System
   Redesigned from scratch with custom variables, glassmorphism, solar glows, and custom animations.
*/

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

:root {
    /* Color Palette - Green / Solar Yellow Theme */
    --color-bg: #090d16;
    --color-bg-card: rgba(16, 24, 40, 0.6);
    --color-bg-card-hover: rgba(22, 33, 56, 0.85);
    --color-bg-navbar: rgba(9, 13, 22, 0.85);
    
    --color-primary: #10b981; /* Solar Emerald Green */
    --color-primary-glow: rgba(16, 185, 129, 0.15);
    --color-primary-rgb: 16, 185, 129;
    
    --color-accent: #f59e0b; /* Sun Gold */
    --color-accent-bright: #fbbf24; /* Solar Bright Yellow */
    --color-accent-glow: rgba(245, 158, 11, 0.15);
    
    --color-text-white: #ffffff;
    --color-text-main: #f1f5f9;
    --color-text-muted: #94a3b8;
    
    /* Font Families */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout Constants */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    
    --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.25s ease;
    
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-premium: 0 20px 40px rgba(0, 0, 0, 0.7), 0 0 50px rgba(16, 185, 129, 0.05);
    --shadow-glow-green: 0 0 25px rgba(16, 185, 129, 0.3);
    --shadow-glow-gold: 0 0 25px rgba(245, 158, 11, 0.3);
}

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

body {
    background-color: var(--color-bg);
    color: var(--color-text-main);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    overflow-x: hidden;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: #151f32;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-text-white);
    letter-spacing: -0.01em;
}

/* Glassmorphic Utilities */
.glass-panel {
    background: var(--color-bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow-soft);
}

/* Container */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation Header */
.header-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 24px 0;
    transition: var(--transition-smooth);
}

.header-wrapper.scrolled {
    padding: 14px 0;
    background: var(--color-bg-navbar);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(16, 185, 129, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 48px;
    width: auto;
    transition: var(--transition-smooth);
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: 1.5px;
    color: var(--color-text-white);
    text-transform: uppercase;
}

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

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    position: relative;
    padding: 6px 0;
}

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

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

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

.nav-cta .btn-quote {
    display: inline-block;
    border: 1px solid var(--color-primary);
    color: var(--color-text-white);
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    background: transparent;
    text-transform: uppercase;
    overflow: hidden;
    position: relative;
    z-index: 1;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.nav-cta .btn-quote::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-primary);
    transition: var(--transition-smooth);
    z-index: -1;
}

.nav-cta .btn-quote:hover {
    color: var(--color-bg);
    box-shadow: var(--shadow-glow-green);
}

.nav-cta .btn-quote:hover::before {
    left: 0;
}

/* Mobile Menu Button */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--color-text-main);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 120px;
    padding-bottom: 80px;
    background: radial-gradient(circle at 10% 20%, rgba(16, 185, 129, 0.04) 0%, transparent 60%),
                radial-gradient(circle at 90% 80%, rgba(245, 158, 11, 0.03) 0%, transparent 50%);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    z-index: 5;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--color-primary);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-badge i {
    font-size: 0.9rem;
    animation: rotateSlow 8s linear infinite;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 24px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 620px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #059669 100%);
    color: var(--color-text-white);
    padding: 16px 36px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-green);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-white);
    padding: 16px 36px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: var(--transition-smooth);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

/* Ambient Glow Circle */
.ambient-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
    filter: blur(80px);
    z-index: 1;
    pointer-events: none;
}

.ambient-glow.top-right {
    top: -200px;
    right: -200px;
    background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
}

.ambient-glow.bottom-left {
    bottom: -300px;
    left: -300px;
    background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
}

/* Solar/Wind Vector Graphics in Hero */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    z-index: 3;
}

.solar-system-art {
    position: relative;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, rgba(9, 13, 22, 0) 70%);
    display: flex;
    justify-content: center;
    align-items: center;
}

.sun-core {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: radial-gradient(circle, #ffe082 0%, var(--color-accent) 70%);
    box-shadow: 0 0 50px rgba(245, 158, 11, 0.6);
    position: relative;
    z-index: 5;
    animation: pulseGlow 4s ease-in-out infinite;
}

.solar-panel-ring {
    position: absolute;
    width: 220px;
    height: 220px;
    border: 1px dashed rgba(16, 185, 129, 0.3);
    border-radius: 50%;
    animation: rotateSlow 20s linear infinite;
    will-change: transform;
}

.solar-panel-node {
    position: absolute;
    top: -15px;
    left: calc(50% - 20px);
    width: 40px;
    height: 30px;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border: 1px solid var(--color-primary);
    border-radius: 4px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    padding: 3px;
}

.solar-panel-node span {
    background: rgba(16, 185, 129, 0.5);
    border-radius: 1px;
}

.wind-turbine-art {
    position: absolute;
    bottom: -30px;
    right: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 6;
}

.turbine-mast {
    width: 6px;
    height: 140px;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.4));
    border-radius: 3px;
    position: relative;
}

.turbine-nacelle {
    width: 18px;
    height: 12px;
    background: #e2e8f0;
    border-radius: 4px;
    position: absolute;
    top: -6px;
    left: calc(50% - 9px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.turbine-rotor {
    position: absolute;
    top: 0;
    left: 50%;
    width: 0;
    height: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.turbine-blades {
    position: absolute;
    width: 110px;
    height: 110px;
    animation: rotateTurbine 5s linear infinite;
    will-change: transform;
}

.turbine-blade {
    position: absolute;
    top: calc(50% - 55px);
    left: calc(50% - 4px);
    width: 8px;
    height: 55px;
    background: linear-gradient(to bottom, #f1f5f9, rgba(241, 245, 249, 0.2));
    clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
    transform-origin: 50% 100%;
}

.turbine-blade:nth-child(1) {
    transform: rotate(0deg);
}

.turbine-blade:nth-child(2) {
    transform: rotate(120deg);
}

.turbine-blade:nth-child(3) {
    transform: rotate(240deg);
}

/* Floating Energy Particles */
.particle-field {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 2;
}

.particle {
    position: absolute;
    background: var(--color-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: floatParticles 8s linear infinite;
}

.particle.gold {
    background: var(--color-accent);
}

/* Section Common Layouts */
section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.section-tag {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 12px;
    display: inline-block;
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-desc {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    max-width: 650px;
    margin-bottom: 60px;
}

.text-center-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* Counter / Stats Section */
.stats-section {
    padding: 60px 0;
    background: rgba(16, 24, 40, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    position: relative;
    z-index: 5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--color-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
    transition: var(--transition-smooth);
}

.stat-item:hover .stat-icon {
    background: var(--color-primary);
    color: var(--color-bg);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-green);
}

.stat-number {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 800;
    color: var(--color-text-white);
    line-height: 1;
    margin-bottom: 8px;
    font-family: var(--font-heading);
}

.stat-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-main);
    margin-bottom: 4px;
}

.stat-desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    max-width: 220px;
}

/* About / Kurumsal Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-img-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.about-img-container img {
    width: 100%;
    height: auto;
    display: block;
    filter: brightness(0.85) contrast(1.05);
    transition: var(--transition-smooth);
}

.about-img-container:hover img {
    transform: scale(1.04);
}

.experience-badge {
    position: absolute;
    bottom: -25px;
    right: -25px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #059669 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-glow-green);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    color: var(--color-text-white);
    z-index: 10;
    animation: floatVertical 6s ease-in-out infinite;
}

.experience-badge .years {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1;
    font-family: var(--font-heading);
    display: block;
}

.experience-badge .text {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-bullets {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.about-bullet-item {
    display: flex;
    gap: 16px;
}

.about-bullet-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 3px;
}

.about-bullet-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.about-bullet-content p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    border-radius: var(--radius-md);
    padding: 32px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    min-height: 290px;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(16, 185, 129, 0.04);
}

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

.service-card-icon {
    font-size: 2.2rem;
    color: var(--color-primary);
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

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

.service-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    flex-grow: 1;
    margin-bottom: 20px;
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-primary);
    letter-spacing: 0.5px;
    margin-top: auto;
}

.service-card-link i {
    transition: var(--transition-fast);
}

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

/* Solar ROI Calculator Widget */
.calculator-section {
    background: radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.03) 0%, transparent 50%),
                rgba(16, 24, 40, 0.25);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.calculator-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: stretch;
    margin-top: 40px;
}

.calc-inputs-panel {
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.calc-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.calc-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calc-label {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text-white);
}

.calc-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-heading);
}

.calc-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: #1e293b;
    outline: none;
    transition: var(--transition-fast);
}

.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
    transition: var(--transition-fast);
}

.calc-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background: var(--color-accent);
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.6);
}

.calc-select-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.calc-type-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    padding: 16px;
    color: var(--color-text-muted);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
}

.calc-type-btn i {
    font-size: 1.3rem;
}

.calc-type-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--color-text-white);
}

.calc-type-btn.active {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.05);
}

.calc-results-panel {
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid rgba(16, 185, 129, 0.15);
    background: linear-gradient(135deg, rgba(16, 24, 40, 0.8) 0%, rgba(10, 15, 26, 0.9) 100%);
    box-shadow: var(--shadow-glow-green);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 30px;
}

.results-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.results-header p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.results-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 12px;
}

.result-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.result-label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.result-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-white);
    font-family: var(--font-heading);
}

.result-value.highlight {
    color: var(--color-primary);
    font-size: 1.6rem;
}

.results-note {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-style: italic;
    line-height: 1.4;
}

/* Projects Section */
.portfolio-filters {
    display: flex;
    justify-content: center;
    list-style: none;
    gap: 16px;
    margin-bottom: 40px;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--color-text-muted);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--color-text-white);
}

.filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-bg);
    font-weight: 700;
    box-shadow: var(--shadow-glow-green);
}

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

.portfolio-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
    opacity: 1;
    transform: scale(1);
}

.portfolio-card.hidden {
    display: none;
}

.portfolio-img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    aspect-ratio: 4/3;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(9, 13, 22, 0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition-smooth);
    backdrop-filter: blur(4px);
}

.portfolio-card:hover .portfolio-img-wrapper img {
    transform: scale(1.08);
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

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

.portfolio-icon-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.portfolio-icon-btn:hover {
    background: var(--color-accent);
    color: var(--color-bg);
    transform: scale(1.1);
    box-shadow: var(--shadow-glow-gold);
}

.portfolio-info {
    padding: 20px 8px 8px 8px;
}

.portfolio-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 6px;
    display: block;
}

.portfolio-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 6px;
    transition: var(--transition-fast);
}

.portfolio-card:hover h3 {
    color: var(--color-primary);
}

.portfolio-card p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.team-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
    text-align: center;
    display: flex;
    flex-direction: column;
}

.team-img-wrapper {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/5;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.team-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(0.2) brightness(0.9);
    transition: var(--transition-smooth);
}

.team-card:hover .team-img-wrapper img {
    transform: scale(1.04);
    filter: grayscale(0) brightness(1);
}

.team-social-overlay {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    height: 50px;
    background: rgba(9, 13, 22, 0.9);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    transition: var(--transition-smooth);
}

.team-card:hover .team-social-overlay {
    bottom: 0;
}

.team-social-overlay a {
    color: var(--color-text-muted);
    font-size: 1rem;
}

.team-social-overlay a:hover {
    color: var(--color-primary);
}

.team-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.team-card .role {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.team-card .spec {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Testimonials Section */
.testimonials-section {
    background: rgba(16, 24, 40, 0.15);
}

.testimonial-carousel-container {
    width: 100%;
    max-width: 900px;
    margin: 40px auto 0 auto;
    position: relative;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: var(--transition-smooth);
}

.testimonial-slide {
    flex-shrink: 0;
    width: 100%;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.testimonial-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--color-primary);
    box-shadow: var(--shadow-glow-green);
    margin-bottom: 24px;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-quote-icon {
    font-size: 2.2rem;
    color: rgba(16, 185, 129, 0.25);
    margin-bottom: 16px;
}

.testimonial-text-content {
    font-size: 1.15rem;
    color: var(--color-text-main);
    font-style: italic;
    max-width: 750px;
    margin-bottom: 24px;
    line-height: 1.7;
}

.testimonial-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text-white);
    margin-bottom: 4px;
}

.testimonial-role {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
}

.t-ctrl-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.02);
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-smooth);
}

.t-ctrl-btn:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow-green);
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.t-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    cursor: pointer;
    transition: var(--transition-fast);
}

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

/* Multi-step Quote Form Section */
.quote-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 60px;
    align-items: start;
}

.quote-info-panel {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.quote-info-item {
    display: flex;
    gap: 20px;
}

.quote-info-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.quote-info-text h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.quote-info-text p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.form-wizard-panel {
    border-radius: var(--radius-lg);
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.wizard-progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
    width: 33.33%;
    transition: var(--transition-smooth);
}

.wizard-steps-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 20px;
}

.wizard-step-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0.4;
    transition: var(--transition-smooth);
}

.wizard-step-indicator.active {
    opacity: 1;
}

.wizard-step-indicator.completed {
    opacity: 0.8;
    color: var(--color-primary);
}

.wizard-step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--color-text-muted);
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    font-size: 0.85rem;
}

.wizard-step-indicator.active .wizard-step-num {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-bg);
}

.wizard-step-indicator.completed .wizard-step-num {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-bg);
}

.wizard-step-title {
    font-size: 0.9rem;
    font-weight: 600;
}

.form-step {
    display: none;
    animation: fadeIn 0.5s ease;
}

.form-step.active {
    display: block;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-control-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.form-control-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-main);
}

.form-input {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    color: var(--color-text-white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-smooth);
}

.form-input:focus {
    border-color: var(--color-primary);
    background: rgba(16, 185, 129, 0.02);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.05);
}

select.form-input {
    appearance: none;
    cursor: pointer;
}

textarea.form-input {
    resize: none;
    min-height: 120px;
}

.form-options-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.form-option-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    transition: var(--transition-smooth);
}

.form-option-card i {
    font-size: 1.8rem;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}

.form-option-card span {
    font-size: 0.9rem;
    font-weight: 600;
}

.form-option-card input[type="radio"] {
    display: none;
}

.form-option-card:hover {
    background: rgba(255, 255, 255, 0.05);
}

.form-option-card.selected {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.form-option-card.selected i {
    color: var(--color-primary);
    transform: scale(1.1);
}

.wizard-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}

.btn-prev {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-muted);
    padding: 12px 30px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-prev:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-white);
}

.btn-next {
    background: var(--color-primary);
    border: none;
    color: var(--color-bg);
    padding: 12px 36px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.15);
}

.btn-next:hover {
    box-shadow: var(--shadow-glow-green);
    transform: translateY(-2px);
}

.form-success-wrapper {
    text-align: center;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    animation: scaleUp 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.success-icon-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.2rem;
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-glow-green);
}

/* Footer Section */
.footer-section {
    background: #06090f;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding: 80px 0 30px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
}

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

.footer-desc {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--color-text-muted);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-smooth);
}

.social-btn:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-green);
}

.footer-column h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-primary);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 14px;
    list-style: none;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a::before {
    content: '→';
    font-family: inherit;
    transition: var(--transition-fast);
}

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

.footer-links a:hover::before {
    transform: translateX(4px);
    color: var(--color-accent);
}

.contact-bullets {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-bullet {
    display: flex;
    gap: 14px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.contact-bullet i {
    color: var(--color-primary);
    margin-top: 4px;
}

.newsletter-box {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.newsletter-desc {
    font-size: 0.88rem;
    color: var(--color-text-muted);
}

.newsletter-form {
    display: flex;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
}

.newsletter-input {
    flex-grow: 1;
    background: rgba(255,255,255,0.02);
    border: none;
    padding: 12px 16px;
    color: var(--color-text-white);
    outline: none;
    font-size: 0.88rem;
}

.btn-newsletter {
    background: var(--color-primary);
    border: none;
    padding: 0 20px;
    color: var(--color-bg);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.copyright-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 60px;
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.copyright-links {
    display: flex;
    gap: 24px;
}

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

/* Back to Top button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-bg-card);
    border: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    color: var(--color-text-muted);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.15rem;
    z-index: 900;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-smooth);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow-green);
}

/* Project Image Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(9, 13, 22, 0.95);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content-wrapper {
    position: relative;
    max-width: 900px;
    width: 90%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transform: scale(0.9);
    transition: var(--transition-smooth);
    border: 1px solid rgba(255,255,255,0.08);
    background: var(--color-bg);
}

.modal-overlay.active .modal-content-wrapper {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: var(--color-text-white);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-fast);
}

.modal-close-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-primary);
}

.modal-body {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: stretch;
}

.modal-img {
    aspect-ratio: 4/3;
    overflow: hidden;
}

.modal-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-info-panel {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
}

.modal-tag {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.modal-title {
    font-size: 1.8rem;
    font-weight: 800;
}

.modal-divider {
    width: 40px;
    height: 3px;
    background: var(--color-primary);
}

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

.modal-specs-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.modal-spec-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.88rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 6px;
}

.modal-spec-lbl {
    color: var(--color-text-muted);
}

.modal-spec-val {
    font-weight: 600;
    color: var(--color-text-white);
}

/* Cookie Consent Banner */
.cookie-banner-wrapper {
    position: fixed;
    bottom: 24px;
    left: 24px;
    max-width: 420px;
    z-index: 1500;
    border-radius: var(--radius-md);
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    gap: 16px;
    transform: translateY(100px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.cookie-banner-wrapper.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.cookie-text {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
}

.btn-cookie-accept {
    flex-grow: 1;
    background: var(--color-primary);
    border: none;
    color: var(--color-bg);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-cookie-accept:hover {
    background: #059669;
    box-shadow: var(--shadow-glow-green);
}

.btn-cookie-reject {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--color-text-muted);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-cookie-reject:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-white);
}

/* Animation Keyframes */
@keyframes rotateSlow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 40px rgba(245, 158, 11, 0.4); }
    50% { box-shadow: 0 0 65px rgba(245, 158, 11, 0.7); }
}

@keyframes rotateTurbine {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes floatVertical {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

@keyframes floatParticles {
    0% {
        transform: translateY(0px) translateX(0px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.4;
    }
    90% {
        opacity: 0.4;
    }
    100% {
        transform: translateY(-100px) translateX(30px) rotate(360deg);
        opacity: 0;
    }
}

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

@keyframes scaleUp {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

/* Scroll Reveal States */
.reveal-fade, .reveal-up, .reveal-left, .reveal-right, .reveal-scale {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up {
    transform: translateY(40px);
}

.reveal-left {
    transform: translateX(-40px);
}

.reveal-right {
    transform: translateX(40px);
}

.reveal-scale {
    transform: scale(0.95);
}

.revealed {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 48px;
    }
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .hero-buttons {
        justify-content: center;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .about-visual {
        max-width: 550px;
        margin: 0 auto;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .calculator-container {
        grid-template-columns: 1fr;
    }
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        justify-content: center;
    }
    .quote-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 1024px) {
    .header-wrapper {
        padding: 16px 0;
    }
    .logo-text {
        font-size: 1.2rem;
    }
    .logo img {
        height: 38px;
    }
    .menu-toggle {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: #090d16;
        border-left: 1px solid rgba(255, 255, 255, 0.05);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 32px;
        transition: var(--transition-smooth);
        z-index: 1000;
    }
    .nav-menu.active {
        right: 0;
    }
    .nav-menu.active ~ .menu-toggle span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .nav-menu.active ~ .menu-toggle span:nth-child(2) {
        opacity: 0;
    }
    .nav-menu.active ~ .menu-toggle span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    .nav-cta {
        margin-top: 10px;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    .team-grid {
        grid-template-columns: 1fr;
        max-width: 380px;
        margin: 0 auto;
    }
    .modal-body {
        grid-template-columns: 1fr;
    }
    .modal-img {
        aspect-ratio: 16/10;
    }
    .modal-info-panel {
        padding: 24px;
    }
    .copyright-bar {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    .form-options-grid {
        grid-template-columns: 1fr;
    }
    .form-group-row {
        grid-template-columns: 1fr;
    }
    .wizard-steps-header {
        flex-direction: column;
        gap: 14px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .calc-inputs-panel {
        padding: 20px;
    }
    .calc-results-panel {
        padding: 20px;
    }
    .experience-badge {
        padding: 16px;
        bottom: -15px;
        right: -15px;
    }
    .experience-badge .years {
        font-size: 2rem;
    }
    .cookie-banner-wrapper {
        left: 12px;
        right: 12px;
        bottom: 12px;
    }
}