@font-face {
    font-family: 'Qanelas';
    src: url('../font/Qanelas-Light.woff2') format('woff2');
    font-weight: 300;
    font-style: normal;
}
@font-face {
    font-family: 'Qanelas';
    src: url('../font/Qanelas-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
}
@font-face {
    font-family: 'Qanelas';
    src: url('../font/Qanelas-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
}
@font-face {
    font-family: 'Qanelas';
    src: url('../font/Qanelas-SemiBold.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
}
@font-face {
    font-family: 'Qanelas';
    src: url('../font/Qanelas-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
}

:root {
    --primary-red: rgba(217, 11, 23, 0.78);
    --gradient-red: linear-gradient(16deg, rgb(234, 32, 39) 25%, rgb(185, 0, 0) 100%);
    --gradient-red-soft: linear-gradient(16deg, rgba(234, 32, 39, 0.5) 25%, rgba(185, 0, 0, 0.5) 100%);
    --dark-bg: #0a0a0a;
    --dark-bg-gradient: linear-gradient(to right, #434343 0%, black 100%);
    --complex-bg: #212121;
    --dark-card: #141414;
    --text-white: #ffffff;
    --text-gray: #a0a0a0;
    --navbar-height: 80px;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Qanelas', sans-serif;
    background: var(--complex-bg);
    background-blend-mode: multiply;
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: 15px; /* Global minimum 15px */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4 {
    line-height: 1.2;
}

    

/* Navbar */
.navbar {
    height: var(--navbar-height);
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(15px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.navbar.scrolled {
    height: 70px;
    background: rgba(10, 10, 10, 0.95);
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 50px;
    transition: var(--transition);
}

.logo:hover img {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: var(--text-white);
    text-decoration: none;
    font-size: 16px; /* Minimum 15px */
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: width 0.3s ease-in-out;
}

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

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

.nav-links .mobile-phone {
    display: none;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 25px;
}

.hero h1{
        margin-bottom: 60px;
    }

.lang-switcher {
    display: flex;
    gap: 5px;
    background: rgba(255, 255, 255, 0.05);
    padding: 4px;
    border-radius: 8px;
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-white);
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 15px; /* Minimum 15px */
    font-weight: 700;
    transition: var(--transition);
}

.lang-btn.active {
    background: var(--primary-red);
    color: white;
}

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

.nav-contact .phone {
    color: var(--text-white);
    text-decoration: none;
    font-weight: 700;
    font-size: 17px;
    transition: var(--transition);
}

.nav-contact .phone:hover {
    color: var(--primary-red);
}

.icon-nav {
    font-size: 24px;
    color: var(--primary-red);
}

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

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    z-index: -1;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(10, 10, 10, 0.5), rgba(10, 10, 10, 0.95));
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero h1 {
    font-size: 82px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: -2px;
    margin-bottom: 60px;
}

.hero p {
    font-size: 24px;
    color: var(--text-white);
    max-width: 800px;
    margin: 0 auto 45px;
    font-weight: 400;
    text-transform: none;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Buttons */
.btn {
    padding: 14px 36px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    cursor: pointer;
    border: none;
    font-family: 'Qanelas', sans-serif;
}

.btn-primary {
    background: var(--gradient-red);
    color: white;
    box-shadow: 0 10px 30px rgba(234, 32, 39, 0.3);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(234, 32, 39, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
}

.btn-outline:hover {
    background: white;
    color: var(--dark-bg);
}

.btn .arrow-icon {
    font-size: 16px;
    transition: var(--transition);
    padding-bottom: 0.1rem;
}

.btn:hover .arrow-icon {
    transform: translateX(5px);
}

/* Sections */
section {
    padding: 120px 0;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.section-subtitle {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 70px;
    font-size: 18px;
    font-weight: 400;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--dark-card);
    padding: 45px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid var(--primary-red);
    border-radius: 24px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
    pointer-events: none;
}

.service-card:hover::after {
    opacity: 1;
    animation: borderDraw 3s linear infinite;
}

@keyframes borderDraw {
    0% { border-color: var(--primary-red); }
    50% { border-color: rgba(234, 32, 39, 0.2); }
    100% { border-color: var(--primary-red); }
}

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

.service-icon {
    font-size: 44px;
    color: var(--primary-red);
    margin-bottom: 25px;
}

.service-card h3 {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 15px;
    min-height: 44px;
    display: flex;
    align-items: center;
    line-height: 1.5;
}

.service-card p {
    color: var(--text-gray);
    font-size: 16px; /* Minimum 15px */
    line-height: 1.6;
}

/* Why Choose Us */
.about {
    background: #0d0d0d;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.about-item {
    background: #1a1a1a;
    padding: 40px 25px;
    border-radius: 30px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.03);
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
}

.about-icon-box {
    width: 80px;
    height: 80px;
    background: var(--dark-bg);
    border-radius: 50%;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--primary-red);
    border: 2px solid rgba(234, 32, 39, 0.1);
    transition: var(--transition);
    flex-shrink: 0;
}

.about-item:hover {
    background: #1f1f1f;
    transform: translateY(-10px);
    border-color: var(--primary-red);
}

.about-item:hover .about-icon-box {
    background: var(--primary-red);
    color: white;
    border-color: white;
}

.about-item h3 {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 15px;
    text-transform: uppercase;
    line-height: 1.5;
}

.about-item p {
    font-size: 16px; /* Minimum 15px */
    color: var(--text-gray);
}

/* CTA Layout */
.parallax-cta {
    position: relative;
    padding: 120px 0;
    background-image: url('../img.jpeg');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
}

.parallax-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
}

.cta-layout {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.cta-content {
    flex: 1;
}

.cta-content h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.cta-content p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
}

/* Contact & Form */
.contact-section {
    background: #080808;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: flex-start;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1); /* Separator line */
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 25px;
}

.method-icon-box {
    width: 64px;
    height: 64px;
    background: var(--primary-red);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 28px;
    color: white;
}

.method-content h4 {
    font-size: 15px; /* Minimum 15px */
    color: var(--primary-red);
    text-transform: uppercase;
    margin-bottom: 5px;
    font-weight: 800;
}

.method-content a, .method-content span {
    font-size: 22px;
    font-weight: 700;
    color: white;
    text-decoration: none;
}

.contact-socials {
    margin-top: 40px;
}

.contact-socials h4 {
    margin-bottom: 20px;
    text-transform: uppercase;
    font-size: 15px; /* Minimum 15px */
}

.calc-card {
    background: var(--dark-card);
    padding: 50px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
}

.modern-form .form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

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

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

.form-group label {
    font-size: 15px; /* Minimum 15px */
    font-weight: 700;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input, .form-group textarea {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 16px 20px;
    border-radius: 12px;
    color: white;
    font-family: 'Qanelas', sans-serif;
    font-size: 15px;
    transition: var(--transition);
    width: 100%;
}

.lang-btn{
    font-family: 'Qanelas', sans-serif;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-red);
    background: rgba(255, 255, 255, 0.07);
}

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

.btn-large {
    width: 100%;
    padding: 14px 36px;
}

/* SEO Section */
.seo-section {
    background: #050505;
}

.seo-text {
    max-height: 250px;
    overflow: hidden;
    transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    color: var(--text-gray);
    font-size: 16px; /* SEO full content p text 15px */
}

.seo-text h2 {
    color: white;
    margin-bottom: 25px;
    font-size: 28px;
}

.seo-text h3 {
    color: white;
    margin: 30px 0 15px;
    font-size: 22px;
}

.seo-text p {
    margin-bottom: 20px;
}

.seo-text ul {
    margin-bottom: 20px;
    padding-left: 20px;
    list-style: none;
}

.seo-text li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
    font-size: 15px;
}

.seo-text li::before {
    content: '•';
    color: var(--primary-red);
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
    position: absolute;
}

.seo-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to top, #050505, transparent);
    transition: opacity 0.3s;
}

.seo-text.expanded {
    max-height: 3000px;
}

.seo-text.expanded::after {
    opacity: 0;
}

/* Map */
.map-container-full {
    height: 500px;
    width: 100%;
    filter: grayscale(1) invert(1) contrast(1.2);
    display: block;
}

.map-container-full iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

/* Footer */
.footer {
    background: #050505;
    padding: 100px 0 50px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.8fr 1.2fr 1.2fr;
    gap: 60px;
}

.footer-logo {
    margin-bottom: 25px;
}

.footer-brand .footer-legal {
    margin-top: 15px;
    font-size: 16px; /* Minimum 15px */
    color: var(--text-gray);
    line-height: 1.6;
}

.footer h4 {
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 30px;
    text-transform: uppercase;
    color: white;
}

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

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 16px; /* Minimum 15px */
    transition: var(--transition);
}

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

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    color: var(--text-gray);
    font-size: 16px; /* Minimum 15px */
}

.footer-contact-item ion-icon {
    font-size: 20px;
    color: var(--primary-red);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact-item a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

.send-btn-icon{
    padding-bottom: 0.2rem;
}

.footer-contact-item a:hover {
    color: white;
}

#form-status{
    margin-top: 20px;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-icon img {
    width: 24px;
    height: 24px;
}

.social-icon:hover {
    background: var(--primary-red);
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 50px;
    margin-top: 50px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-gray);
    font-size: 16px; /* Minimum 15px */
}

/* Mobile & Menu */
.mobile-menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: white;
    transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 1024px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: #0a0a0a;
        padding: 100px 40px;
        transition: var(--transition);
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
        z-index: 1000;
    }

    .nav-links.active {
        display: flex;
        right: 0;
    }

    .nav-links li {
        margin-bottom: 15px;
    }

    .nav-links a {
        font-size: 17px;
    }

    .nav-links .mobile-phone {
        display: flex;
        align-items: center;
        gap: 15px;
        margin-top: 30px;
        padding-top: 30px;
        border-top: 1px solid rgba(255,255,255,0.1);
        color: white;
        text-decoration: none;
        font-weight: 700;
    }

    .nav-links .mobile-phone ion-icon {
        font-size: 24px;
        color: var(--primary-red);
    }

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

    .logo img { height: 40px; }
    .hero h1 { font-size: 42px; }
    .hero p { font-size: 18px; }
    .about-grid { grid-template-columns: 1fr; }
    .cta-layout { flex-direction: column; text-align: center; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    
    .modern-form .form-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 36px; }
    .hero p { font-size: 16px; }
    .hero-btns { flex-direction: column; }
    .contact-layout { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .nav-contact { display: none; }
    
    .calc-card {
        padding: 30px 20px;
    }

    .section-title,
    .cta-content h2,
    .seo-text h2{
        font-size: 28px;
        line-height: 1.4;
    }

    .method-content a, .method-content span{
        font-size: 18px;
    }

    .lang-btn{
        font-size: 12px;
    }

    .hero h1{
        font-size: 42px;
    }

    .modern-form .form-grid{
        display: flex;
        flex-direction: column;
    }
}

/* Utils */
.loader {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s linear infinite;
    display: none;
}

@keyframes spin { to { transform: rotate(360deg); } }
.loading .loader { display: block; }
.loading .btn-text, .loading .btn-icon { display: none; }

/* Captcha Styles */
.captcha-group {
    margin-top: 10px;
}

.captcha-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 10px 20px;
    border-radius: 12px;
}

.captcha-problem {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-white);
    white-space: nowrap;
    min-width: 80px;
}

.captcha-wrapper input {
    max-width: 100px;
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    padding: 10px 15px !important;
    text-align: center;
    font-size: 18px !important;
    font-weight: 700 !important;
}

.refresh-btn {
    background: transparent;
    border: none;
    color: var(--text-gray);
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    padding: 5px;
}

.refresh-btn:hover {
    color: var(--primary-red);
    transform: rotate(180deg);
}

#form-status.success {
    color: #4CAF50;
    background: rgba(76, 175, 80, 0.1);
    padding: 15px;
    border-radius: 10px;
    border: 1px solid rgba(76, 175, 80, 0.2);
}

#form-status.error {
    color: #f44336;
    background: rgba(244, 67, 54, 0.1);
    padding: 15px;
    border-radius: 10px;
    border: 1px solid rgba(244, 67, 54, 0.2);
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }