:root {
    --primary-gold: #d4af37;
    --dark-gold: #aa8c2c;
    --matte-black: #0a0a0a;
    --soft-black: #1a1a1a;
    --text-white: #ffffff;
    --text-grey: #a0a0a0;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    --container-padding: clamp(1rem, 6vw, 3rem);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--matte-black);
}
::-webkit-scrollbar-thumb {
    background: var(--primary-gold);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--dark-gold);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--matte-black);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Glass Grain / Noise effect */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    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)'/%3E%3C/svg%3E");
    opacity: 0.01;
    pointer-events: none;
    z-index: 9999;
}

#spotlight {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        700px circle at var(--mouse-x) var(--mouse-y),
        rgba(212, 175, 55, 0.015),
        transparent 70%
    );
    pointer-events: none;
    z-index: 1; /* Under nav, above BG */
    transition: opacity 0.5s ease;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--text-white);
    letter-spacing: 2px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

h1 {
    font-size: clamp(1.6rem, 5vw, 3.5rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.8rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

h3 {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

h1 {
    font-size: clamp(1.8rem, 8vw, 4rem);
    line-height: 1.1;
}

h2 {
    font-size: clamp(1.5rem, 6vw, 2.8rem);
}

/* Buttons */
.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition-smooth);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-gold), var(--dark-gold));
    color: #000;
    box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4);
    animation: pulse-gold 3s infinite;
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
}

.btn-gold {
    background: var(--primary-gold);
    color: #000 !important;
    -webkit-text-fill-color: #000 !important;
}

.btn-gold:hover {
    background: #fff;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
    color: #000 !important;
    -webkit-text-fill-color: #000 !important;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary-gold);
    color: var(--primary-gold) !important;
    -webkit-text-fill-color: var(--primary-gold) !important;
}

.btn-outline:hover {
    background: var(--primary-gold);
    color: #000 !important;
    -webkit-text-fill-color: #000 !important;
}

.full-width {
    width: 100%;
}

/* Navbar */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 0.8rem 0;
    transition: var(--transition-smooth);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon.small {
    width: 24px;
    height: 24px;
}

.logo-icon svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.logo-icon .square {
    fill: none;
    stroke-width: 6;
    stroke-linecap: round;
}

.logo-icon .check {
    fill: none;
    stroke-width: 8;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 100;
     stroke-dashoffset: 100;
    animation: drawCheck 2.5s ease-in-out infinite alternate;
}

@keyframes drawCheck {
    0%, 15% { stroke-dashoffset: 100; }
    85%, 100% { stroke-dashoffset: 0; }
}

.logo a {
    text-decoration: none;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    white-space: nowrap;
    background: linear-gradient(
        to right,
        #d4af37 0%,
        #f7e08a 25%,
        #fff 50%,
        #f7e08a 75%,
        #d4af37 100%
    );
    background-size: 200% auto;
    color: #d4af37; /* Fallback */
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-grey);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary-gold);
    transition: var(--transition-smooth);
}

.nav-links a:hover::after {
    width: 100%;
}

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

/* Hero Section */
#hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Simple Parallax */
    filter: brightness(0.4);
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent, var(--matte-black));
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    z-index: 2;
}

.hero-content h1 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, var(--primary-gold));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: var(--text-grey);
}

.hero-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Cards & Glassmorphism */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    padding: 2.5rem;
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: var(--primary-gold);
    transform: translateY(-5px);
}

.modal-content.glass-card:hover {
    transform: translate(-50%, -50%);
}

/* Services */
#services {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-gold);
}

.section-title.left {
    text-align: left;
}

.section-title.left::after {
    left: 0;
    transform: none;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    background: linear-gradient(135deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
    z-index: 1;
}

.service-number {
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 5rem;
    font-weight: 900;
    color: rgba(212, 175, 55, 0.03);
    z-index: -1;
    transition: var(--transition-smooth);
}

.service-card:hover .service-number {
    color: rgba(212, 175, 55, 0.08);
    transform: scale(1.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, var(--primary-gold), transparent);
    opacity: 0;
    transition: var(--transition-smooth);
}

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

.service-card .icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.4));
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-card .icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--primary-gold);
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.service-card:hover .icon {
    transform: scale(1.1) translateY(-10px);
}

.service-card:hover .icon svg {
    animation: draw 2s ease-out forwards;
}

@keyframes draw {
    0% { stroke-dasharray: 0 100; }
    100% { stroke-dasharray: 100 0; }
}

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.4rem;
    color: var(--primary-gold);
}

.service-card p {
    color: var(--text-grey);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* About Section */
#about {
    padding: 100px 0;
    background: var(--soft-black);
}

#model {
    padding: 140px 0;
}

.model-single {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.model-list {
    list-style: none;
    margin-top: 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    text-align: left;
}

.model-list li {
    padding-left: 30px;
    position: relative;
    color: var(--text-grey);
}

.model-list li::before {
    content: '✦';
    position: absolute;
    left: 0;
    color: var(--primary-gold);
    font-size: 1.2rem;
}

/* Advantages Section V2 */
.advantages-title {
    margin-bottom: 3rem;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 3rem;
    align-items: start;
}

.benefit-card-v2 {
    background: rgba(255, 255, 255, 0.03);
    border-top: 3px solid var(--primary-gold);
    padding: 1.5rem;
    text-align: left;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
    color: #fff;
    transition: var(--transition-smooth);
    cursor: pointer;
    user-select: none;
}

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

.toggle-icon {
    color: var(--primary-gold);
    font-size: 1.4rem;
    line-height: 1;
    transition: transform 0.3s ease;
}

.benefit-content {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease, margin-top 0.4s ease;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 0.85rem;
    color: var(--text-grey);
    text-transform: none;
    letter-spacing: normal;
    line-height: 1.6;
}

.benefit-card-v2.active {
    background: rgba(212, 175, 55, 0.05);
}

.benefit-card-v2.active .benefit-content {
    max-height: 200px;
    opacity: 1;
    margin-top: 1rem;
}

.benefit-card-v2.active .toggle-icon {
    transform: rotate(45deg);
}

.conclusion-box {
    border-left: 4px solid var(--primary-gold);
    padding: 1.5rem 2rem;
    background: rgba(212, 175, 55, 0.03);
    margin-bottom: 4rem;
}

.conclusion-box p {
    margin-bottom: 0 !important;
    font-size: 0.9rem;
    line-height: 1.5;
    letter-spacing: 0.5px;
}

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

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 2rem;
    color: var(--text-grey);
}

.stats {
    display: flex;
    gap: 3rem;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-gold);
}

.stat-label {
    text-transform: uppercase;
    font-size: 0.8rem;
    color: var(--text-grey);
}

.about-image img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.2));
}

.about-image img.full-logo {
    max-width: 100%;
    height: auto;
    filter: invert(1) hue-rotate(180deg) brightness(1.1) contrast(1.1) drop-shadow(0 0 15px rgba(212, 175, 55, 0.2));
    transition: var(--transition-smooth);
}

.about-image img.full-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 25px rgba(212, 175, 55, 0.4));
}

/* Contacts */
#contacts {
    padding: 100px 0;
}

.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.contact-list {
    list-style: none;
    margin-top: 2rem;
}
.contacts-single {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 3rem;
}

.contacts-grid-v3 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin: 3.5rem 0;
    align-items: start;
}

.contact-person-card {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
}

.cp-role {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-grey);
    font-size: 0.75rem;
    letter-spacing: 2px;
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    opacity: 0.8;
}

.cp-name {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
}

.cp-info {
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cp-label {
    color: var(--text-grey);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.3rem;
}

.cp-value {
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
    transition: color 0.3s ease;
}

.cp-value:hover {
    color: var(--primary-gold);
}

.cp-value.gold {
    color: var(--primary-gold);
    font-weight: 600;
}

.contact-btns {
    margin-top: 1rem;
}

@media (max-width: 768px) {
    .contacts-grid-v3 {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

/* Footer */
footer {
    padding: 3rem 0;
    background: #000;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 2rem;
}

.footer-nav {
    display: flex;
    justify-content: center;
    list-style: none;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-nav a {
    text-decoration: none;
    color: var(--text-grey);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

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

/* Footer Improvements */
.footer-btns {
    margin: 2rem 0;
}

.footer-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-gold);
    letter-spacing: 1px;
}

footer p {
    color: var(--text-grey);
    font-size: 0.8rem;
    opacity: 0.6;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 500px;
    animation: modalFadeUp 0.5s ease;
}

@keyframes modalFadeUp {
    from { opacity: 0; transform: translate(-50%, -40%); }
    to { opacity: 1; transform: translate(-50%, -50%); }
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-grey);
    transition: var(--transition-smooth);
}

.close-modal:hover {
    color: var(--primary-gold);
}

.modal h2 {
    margin-bottom: 1rem;
    color: var(--primary-gold);
}

.modal p {
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: var(--text-grey);
}

.form-group {
    margin-bottom: 1.5rem;
}

input, textarea, select {
    width: 100%;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--glass-border);
    padding: 1rem;
    color: #fff;
    border-radius: 4px;
    font-family: inherit;
    transition: var(--transition-smooth);
    appearance: none;
}

select {
    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='%23d4af37' 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 1rem center;
    background-size: 1.2rem;
    cursor: pointer;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary-gold);
}

select option {
    background: var(--soft-black);
    color: #fff;
}

.form-label {
    display: block;
    margin-bottom: 0.8rem;
    color: var(--primary-gold);
    font-size: 0.9rem;
    font-weight: 600;
}

.checkbox-grid {
    display: grid;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-grey);
    transition: var(--transition-smooth);
}

.checkbox-item input {
    display: none;
}

.checkbox-box {
    width: 20px;
    height: 20px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    position: relative;
    transition: var(--transition-smooth);
}

.checkbox-item input:checked + .checkbox-box {
    background: var(--primary-gold);
    border-color: var(--primary-gold);
}

.checkbox-item input:checked + .checkbox-box::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #000;
    font-weight: bold;
    font-size: 12px;
}

.checkbox-item:hover .checkbox-box {
    border-color: var(--primary-gold);
}

/* Benefits Section */
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.benefit-item h4 {
    color: var(--primary-gold);
    margin-bottom: 0.5rem;
}

.benefit-item p {
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Partners Logos at bottom */
.partners-logos {
    padding: 3rem;
}

.partner-group {
    margin-bottom: 3rem;
}

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

.partner-group h3 {
    text-align: center;
    color: var(--primary-gold);
    margin-bottom: 2rem;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Partners Marquee Improvements */
.partners-marquee-container {
    padding: 3rem 0;
    overflow: hidden;
}

.partners-marquee {
    display: flex;
    width: fit-content;
}

.marquee-content {
    display: flex;
    gap: 3rem;
    animation: scroll 60s linear infinite;
}

.marquee-content span {
    white-space: nowrap;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-grey);
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.marquee-content span:hover {
    color: var(--primary-gold);
    opacity: 1;
    transform: scale(1.1);
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.overflow-hidden {
    overflow: hidden;
}

@media (max-width: 768px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    .logo-grid span {
        width: 100%;
        text-align: center;
    }
}

/* Animations */
.reveal {
    position: relative;
    opacity: 0;
    transition: all 0.8s ease-out;
}

.reveal.fade-bottom {
    transform: translateY(50px);
}

.reveal.fade-left {
    transform: translateX(-50px);
}

.reveal.fade-right {
    transform: translateX(50px);
}

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

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 1s forwards ease-out;
}

.delay-1 { animation-delay: 0.3s; }
.delay-2 { animation-delay: 0.6s; }

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

@keyframes pulse-gold {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(212, 175, 55, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0);
    }
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.menu-toggle span {
    width: 30px;
    height: 2px;
    background: var(--primary-gold);
    transition: var(--transition-smooth);
}

@media (max-width: 991px) {
    .contacts-grid-v3 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--container-padding);
    }

    .nav-links, .btn-primary#open-feedback, .menu-toggle {
        display: none !important;
    }

    .about-grid, .contacts-grid, .model-list, .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .hero-content h1 {
        font-size: clamp(0.9rem, 6vw, 1.4rem) !important;
        margin-bottom: 1rem;
        line-height: 1.2;
        word-wrap: break-word;
        overflow-wrap: break-word;
        max-width: 100%;
    }

    .hero-content p {
        font-size: clamp(0.75rem, 3.5vw, 0.9rem);
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }

    .hero-btns {
        flex-direction: column;
        width: 100%;
        gap: 0.8rem;
        align-items: center;
    }
    
    .hero-btns .btn {
        width: 100%;
        max-width: 280px;
        padding: 0.8rem 1.2rem;
    }

    .section-title {
        font-size: clamp(1.5rem, 7vw, 2.2rem);
        margin-bottom: 2rem;
    }

    .model-single {
        padding: 1.2rem;
    }

    .logo a {
        font-size: clamp(1rem, 4.5vw, 1.3rem);
    }

    .partners-marquee span {
        font-size: 0.8rem;
    }
}

/* Extra small devices optimization */
@media (max-width: 350px) {
    .hero-content h1 {
        font-size: 1.3rem !important;
    }
    .hero-content p {
        font-size: 0.8rem;
    }
}