:root {
    --color-bg: #ffffff;
    --color-bg-alt: #f5f5f5;
    --color-bg-card: #ffffff;
    --color-bg-hover: #f0f0f0;
    --color-text: #1a1a1a;
    --color-text-muted: #666666;
    --color-accent: #e30613;
    --color-accent-light: #ff1a2c;
    --color-accent-dark: #b3000f;
    --color-border: #e5e5e5;
    --color-white: #ffffff;
    --font-title: 'Orbitron', sans-serif;
    --font-display: 'Rajdhani', sans-serif;
    --font-body: 'Roboto', sans-serif;
    --radius: 12px;
    --radius-sm: 6px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    --shadow-red: 0 0 40px rgba(227, 6, 19, 0.12);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

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

a {
    color: inherit;
    text-decoration: none;
}

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

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Loader */
.loader {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-content {
    text-align: center;
    width: 280px;
}

.loader-content img {
    width: 160px;
    margin: 0 auto 32px;
    border-radius: var(--radius-sm);
}

.loader-bar {
    width: 100%;
    height: 4px;
    background: var(--color-border);
    border-radius: 2px;
    overflow: hidden;
}

.loader-bar span {
    display: block;
    height: 100%;
    width: 0;
    background: var(--color-accent);
    animation: load 1.5s ease forwards;
}

@keyframes load {
    to { width: 100%; }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 5px 0;
    background: #000000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header.scrolled {
    background: #000000;
    border-bottom-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    padding: 12px 0;
}

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

.logo img {
    height: 95px;
    width: auto;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.header.scrolled .logo img {
    height: 64px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-link {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    color: rgba(255, 255, 255, 0.8);
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn svg {
    flex-shrink: 0;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(227, 6, 19, 0.3);
}

.btn-primary:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(227, 6, 19, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

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

.btn-phone {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    padding: 10px 18px;
}

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

.btn-full {
    width: 100%;
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 0;
}

.menu-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: #ffffff;
    transition: var(--transition);
}

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

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

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.55) 50%, rgba(0, 0, 0, 0.35) 100%);
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image: url('../images/reprog.png');
    background-size: cover;
    background-position: center;
}

.hero-grid {
    position: absolute;
    inset: 0;
    z-index: 2;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.4;
}

.hero-glow {
    position: absolute;
    top: 50%;
    right: 0;
    width: 600px;
    height: 600px;
    z-index: 2;
    background: radial-gradient(circle, rgba(227, 6, 19, 0.15) 0%, transparent 70%);
    transform: translateY(-50%);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(227, 6, 19, 0.15);
    color: var(--color-accent);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid rgba(227, 6, 19, 0.3);
    border-radius: 50px;
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-title);
    font-weight: 900;
    font-size: clamp(40px, 6vw, 72px);
    line-height: 1.05;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.title-line {
    display: block;
}

.title-accent {
    color: var(--color-accent);
    text-shadow: 0 0 30px rgba(227, 6, 19, 0.2);
}

.hero-subtitle {
    font-size: 18px;
    color: var(--color-text-muted);
    max-width: 560px;
    margin-bottom: 32px;
}

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

.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-title);
    font-size: 32px;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}

.stat-label {
    font-size: 14px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: flex-end;
}

.hero-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px;
    width: 280px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.hero-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
}

.hero-card-secondary {
    align-self: flex-start;
    width: 240px;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(227, 6, 19, 0.1) 100%);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.card-pulse {
    width: 10px;
    height: 10px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(227, 6, 19, 0.7); }
    50% { opacity: 0.7; box-shadow: 0 0 0 10px rgba(227, 6, 19, 0); }
}

.card-status {
    font-family: var(--font-display);
    font-size: 13px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gauge {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto 16px;
}

.gauge-svg {
    transform: rotate(-90deg);
    width: 100%;
    height: 100%;
}

.gauge-bg {
    fill: none;
    stroke: var(--color-border);
    stroke-width: 8;
}

.gauge-fill {
    fill: none;
    stroke: var(--color-accent);
    stroke-width: 8;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    stroke-linecap: round;
    animation: gauge 2s ease forwards 0.5s;
}

@keyframes gauge {
    to { stroke-dashoffset: 80; }
}

.gauge-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.gauge-value span {
    font-family: var(--font-title);
    font-size: 42px;
    font-weight: 700;
    color: var(--color-text);
}

.gauge-value small {
    font-size: 18px;
    color: var(--color-accent);
}

.card-text {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 14px;
}

.card-big {
    display: block;
    font-family: var(--font-title);
    font-size: 36px;
    font-weight: 700;
    color: var(--color-accent);
}

.card-medium {
    display: block;
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-small {
    display: block;
    font-size: 14px;
    color: var(--color-text-muted);
    margin-top: 8px;
}

/* Sections */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.2;
    text-transform: uppercase;
}

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

/* About */
.about {
    background: var(--color-bg-alt);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.about-media {
    position: relative;
}

.about-image {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
}

.about-image img {
    width: 100%;
    border-radius: var(--radius-sm);
}

.about-experience {
    position: absolute;
    bottom: -30px;
    right: -20px;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 20px 28px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-red);
}

.exp-years {
    display: block;
    font-family: var(--font-title);
    font-size: 42px;
    font-weight: 900;
    line-height: 1;
}

.exp-text {
    display: block;
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    max-width: 140px;
    line-height: 1.3;
}

.timeline {
    position: relative;
    padding-left: 32px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
}

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

.timeline-dot {
    position: absolute;
    left: -32px;
    top: 4px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--color-bg-alt);
    border: 3px solid var(--color-accent);
    box-shadow: 0 0 0 6px rgba(227, 6, 19, 0.1);
}

.timeline-date {
    font-family: var(--font-title);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 6px;
}

.timeline-text h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text);
}

.timeline-text p {
    color: var(--color-text-muted);
    font-size: 15px;
}

.about-signature {
    margin-top: 40px;
    padding: 24px;
    background: var(--color-bg-card);
    border-left: 3px solid var(--color-accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.about-signature p {
    color: var(--color-text-muted);
    font-size: 15px;
}

.about-signature strong {
    color: var(--color-text);
}

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

.service-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(227, 6, 19, 0.3);
    box-shadow: var(--shadow-red);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(227, 6, 19, 0.1);
    border-radius: var(--radius-sm);
    color: var(--color-accent);
    margin-bottom: 20px;
}

.service-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-text);
}

.service-text {
    color: var(--color-text-muted);
    font-size: 15px;
    margin-bottom: 16px;
}

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

.service-list li {
    position: relative;
    padding-left: 20px;
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 2px;
    background: var(--color-accent);
}


/* Performance */
.performance {
    background: var(--color-bg-alt);
}

.performance-intro {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 18px;
    max-width: 860px;
    margin: -32px auto 48px;
}

.performance-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.performance-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.performance-card:hover {
    transform: translateY(-6px);
    border-color: rgba(227, 6, 19, 0.2);
    box-shadow: var(--shadow-red);
}

.performance-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.performance-header h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
}

.performance-gain {
    font-family: var(--font-title);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-accent);
}

.performance-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.performance-row:last-child {
    margin-bottom: 0;
}

.perf-label {
    font-size: 14px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 80px;
}

.perf-values {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
}

.perf-values span:first-child {
    color: var(--color-text-muted);
}

.perf-arrow {
    color: var(--color-accent);
}

.perf-after {
    color: var(--color-text);
    font-size: 18px;
}

/* Contact */
.contact {
    background: var(--color-bg-alt);
}

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

.contact-text {
    color: var(--color-text-muted);
    font-size: 16px;
    margin-bottom: 40px;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.contact-card:hover {
    border-color: rgba(227, 6, 19, 0.3);
    transform: translateX(8px);
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(227, 6, 19, 0.1);
    color: var(--color-accent);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.contact-details {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 12px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.contact-details a,
.contact-details span:last-child {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 600;
    color: var(--color-text);
}

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

.contact-form-wrapper {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

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

.form-group label {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 15px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(227, 6, 19, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #555;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23a0a0a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
}

.form-group select option {
    background: var(--color-bg);
    color: var(--color-text);
}

.form-note {
    text-align: center;
    font-size: 13px;
    color: var(--color-text-muted);
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 300px;
    color: var(--color-accent);
}

.form-success.active {
    display: flex;
}

.form-success h3 {
    font-family: var(--font-title);
    font-size: 24px;
    color: var(--color-text);
    margin: 16px 0 8px;
}

.form-success p {
    color: var(--color-text-muted);
}

/* Footer */
.footer {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: 80px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand img {
    height: 64px;
    width: auto;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 15px;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    color: var(--color-text);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a,
.footer-contact a,
.footer-contact p {
    color: var(--color-text-muted);
    font-size: 14px;
    transition: var(--transition);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    font-size: 13px;
    color: var(--color-text-muted);
    flex-wrap: wrap;
    gap: 12px;
}

/* FAB */
.fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--color-accent);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(227, 6, 19, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: fabPulse 2s infinite;
}

.fab:hover {
    transform: scale(1.1);
    background: var(--color-accent-light);
}

@keyframes fabPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(227, 6, 19, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(227, 6, 19, 0.6); }
}

/* Scroll animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero .container,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }

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

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

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

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: #000000;
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        padding: 100px 32px 32px;
        transition: var(--transition);
        z-index: 999;
    }

    .nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .nav-link {
        width: 100%;
        padding: 12px 16px;
    }

    .menu-toggle {
        display: flex;
        z-index: 1000;
    }

    .btn-phone span {
        display: none;
    }

    .btn-phone {
        padding: 10px;
    }

    .hero {
        padding: 120px 0 60px;
        text-align: center;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .about-experience {
        right: 10px;
        bottom: -20px;
        padding: 14px 20px;
    }

    .exp-years {
        font-size: 32px;
    }

    .services-grid,
    .performance-grid {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .section-title {
        font-size: 26px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-card {
        width: 100%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

/* Performance search */
.performance-search {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: var(--color-bg-card);
    border: 2px solid rgba(227, 6, 19, 0.2);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin: 0 auto 48px;
    max-width: 800px;
    flex-wrap: wrap;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.search-label {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text);
    font-size: 15px;
    margin: 0;
}

.search-icon {
    color: var(--color-accent);
    flex-shrink: 0;
}

.search-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--color-white);
    background: var(--color-accent);
    font-weight: 600;
    padding: 10px 18px;
    border-radius: 50px;
    transition: var(--transition);
    word-break: break-all;
}

.search-link:hover {
    background: var(--color-accent-dark);
    text-decoration: none;
    transform: translateX(4px);
}

.search-url {
    color: var(--color-white);
}

.search-arrow {
    flex-shrink: 0;
}

.performance-desc {
    color: var(--color-text-muted);
    font-size: 15px;
    margin-top: 8px;
}

/* Gallery */
.gallery {
    background: var(--color-bg-alt);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: var(--radius-sm);
    cursor: zoom-in;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-red);
    border-color: rgba(227, 6, 19, 0.2);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--color-accent);
}

.lightbox-close {
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    font-size: 28px;
    border-radius: 50%;
}

.lightbox-prev,
.lightbox-next {
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    font-size: 24px;
    border-radius: 50%;
}

.lightbox-prev {
    left: 16px;
}

.lightbox-next {
    right: 16px;
}

.lightbox-counter {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 14px;
    background: rgba(0, 0, 0, 0.5);
    padding: 6px 14px;
    border-radius: 50px;
}

@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .performance-search {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .lightbox-prev,
    .lightbox-next {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }

    .lightbox-prev {
        left: 8px;
    }

    .lightbox-next {
        right: 8px;
    }
}

/* Hero updates */
.hero-content {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.hero-main-title {
    font-family: var(--font-title);
    font-weight: 900;
    font-size: clamp(30px, 4.5vw, 54px);
    line-height: 1.1;
    color: var(--color-white);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    margin-bottom: 24px;
    max-width: 700px;
    text-transform: none;
}

.hero-main-title .accent {
    color: var(--color-accent);
    text-shadow: 0 0 30px rgba(227, 6, 19, 0.4);
}

.hero-claim {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 22px 24px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--color-accent);
    max-width: 700px;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.hero-claim:hover {
    transform: translateX(8px);
    border-color: rgba(227, 6, 19, 0.3);
    box-shadow: var(--shadow-red);
}

.point-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(227, 6, 19, 0.1);
    color: var(--color-accent);
    border-radius: 50%;
}

.hero-claim p {
    font-family: var(--font-body);
    font-size: clamp(15px, 1.8vw, 18px);
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-text-muted);
    margin: 0;
}

.hero-claim p strong {
    color: var(--color-text);
    font-weight: 600;
}

.hero-contact-cta {
    background: rgba(227, 6, 19, 0.08);
    border: 1px solid rgba(227, 6, 19, 0.2);
    border-radius: var(--radius-sm);
    padding: 20px 24px;
}

.cta-intro {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    color: #fff;
}

.hero-phones {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.hero-phone {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    color: var(--color-accent);
    transition: var(--transition);
}

.hero-phone:hover {
    color: var(--color-accent-dark);
    text-decoration: underline;
}

.phone-sep {
    color: #fff;
    font-size: 15px;
}

.example-card {
    width: 320px;
    background: var(--color-bg-card);
}

.example-title {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text);
    text-align: center;
}

.example-power {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 6px;
    margin-bottom: 16px;
    font-family: var(--font-title);
    font-weight: 700;
    color: var(--color-text);
}

.example-before,
.example-after {
    font-size: 42px;
    line-height: 1;
}

.example-after {
    color: var(--color-accent);
}

.example-arrow {
    font-size: 28px;
    color: var(--color-accent);
    margin: 0 6px;
}

.example-unit {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 400;
    color: var(--color-text-muted);
}

.example-gain {
    text-align: center;
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.example-gain strong {
    color: var(--color-accent);
}

.example-note {
    text-align: center;
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

.example-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 12px;
    background: rgba(227, 6, 19, 0.08);
    color: var(--color-accent);
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.example-link:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

.bio-card {
    width: 320px;
    border-color: rgba(46, 125, 50, 0.3);
}

.bio-card .card-header {
    border-bottom: 1px solid rgba(46, 125, 50, 0.2);
}

.bio-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(46, 125, 50, 0.15);
    color: #2e7d32;
    border-radius: 50%;
}

.bio-title {
    color: #2e7d32;
    font-family: var(--font-title);
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.bio-text {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 12px;
    line-height: 1.5;
}

.bio-text strong {
    color: var(--color-text);
}

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

/* Facebook side button */
.facebook-side {
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 900;
    display: flex;
    align-items: center;
    gap: 8px;
    background: #1877f2;
    color: #ffffff;
    padding: 12px 16px 12px 12px;
    border-radius: 0 50px 50px 0;
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 4px 4px 20px rgba(24, 119, 242, 0.3);
    transition: var(--transition);
}

.facebook-side:hover {
    padding-left: 20px;
    background: #166fe5;
}

.facebook-side svg {
    flex-shrink: 0;
}

@media (max-width: 1024px) {
    .example-card,
    .bio-card {
        width: 280px;
    }
}

@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .hero-visual {
        align-items: center;
        justify-content: center;
        display: flex;
    }

    .example-card,
    .bio-card {
        width: 100%;
        max-width: 400px;
    }

    .facebook-side {
        top: auto;
        left: 16px;
        bottom: 25px;
        transform: none;
        width: 52px;
        height: 52px;
        padding: 0;
        border-radius: 50%;
        justify-content: center;
        box-shadow: 0 4px 20px rgba(24, 119, 242, 0.4);
    }

    .facebook-side:hover {
        padding-left: 0;
        transform: scale(1.1);
    }

    .facebook-side span {
        display: none;
    }

    .search-link {
        width: 100%;
        justify-content: center;
    }

    .hero-phones {
        flex-direction: column;
        align-items: flex-start;
    }
}