/* ===== VARIABLES ===== */
:root {
    --gold: #E8B630;
    --gold-light: #F2CC5B;
    --gold-dark: #C99A1E;
    --gray-100: #F5F5F4;
    --gray-200: #E8E7E5;
    --gray-300: #B8B6B2;
    --gray-400: #8A8885;
    --gray-500: #8f8c8c;
    --gray-600: #4A4A4A;
    --gray-700: #333333;
    --gray-800: #2A2A2A;
    --gray-900: #0f0e0e;
    --black: #0D0D0D;
    --white: #FAFAF8;
    --font-display: 'Oswald', sans-serif;
    --font-body: 'Manrope', sans-serif;
    --header-height: 100px;
    --container: 1240px;
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); background: var(--black); color: var(--gray-200); line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button, input, textarea { font-family: inherit; border: none; outline: none; background: none; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ===== HEADER (bigger) ===== */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--header-height);
    z-index: 1000;
    transition: var(--transition);
    background: transparent;
}
.header.scrolled {
    background: rgba(13, 13, 13, 0.94);
    backdrop-filter: blur(20px);
    border-bottom: 2.5px solid rgba(232, 182, 48, 0.08);
}
.header__inner {
    max-width: var(--container);
    margin: 0 auto; padding: 0 24px;
    height: 100%;
    display: flex; align-items: center; justify-content: space-between;
}

/* Logo — two icons + name */
.logo {
    display: flex; align-items: center; gap: 10px;
    z-index: 1001;
}
.logo__icon {
    width: 46px; height: 46px;
    object-fit: contain;
}
.logo__text {
    font-family: var(--font-display);
    font-size: 2rem; font-weight: 700;
    color: var(--white);
    letter-spacing: 5px;
    text-transform: uppercase;
}
.logo__text2 {
    font-family: var(--font-display);
    font-size: 1.3rem; font-weight: 700;
    color: var(--white);
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* Nav */
.nav { display: flex; align-items: center; gap: 36px; }
.nav__link {
    font-size: 0.95rem; font-weight: 500;
    color: var(--gray-400);
    transition: var(--transition);
    position: relative; padding: 4px 0;
    letter-spacing: 0.5px;
    cursor: pointer;
}
.nav__link::after {
    content: ''; position: absolute;
    bottom: -2px; left: 0;
    width: 0; height: 2px;
    background: var(--gold);
    transition: var(--transition);
}
.nav__link:hover, .nav__link.active { color: var(--white); }
.nav__link:hover::after, .nav__link.active::after { width: 100%; }

/* Dropdown */
.nav__dropdown {
    position: relative;
    display: flex;
    align-items: center;
    padding-bottom: 16px;
    margin-bottom: -16px;
}
.nav__link--dropdown {
    display: flex; align-items: center; gap: 6px;
}
.nav__arrow-img {
    width: 14px; height: 14px;
    object-fit: contain;
    transition: var(--transition);
}
.nav__dropdown:hover .nav__arrow-img {
    transform: rotate(180deg);
}
.nav__dropdown-menu {
    position: absolute;
    top: 100%; left: 50%;
    transform: translateX(-50%);
    min-width: 240px;
    background: rgba(26, 26, 26, 0.97);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(232, 182, 48, 0.12);
    border-radius: var(--radius);
    padding: 10px 0;
    padding-top: 18px;
    opacity: 0;
    pointer-events: none;
    transform: translateX(-50%) translateY(8px);
    transition: var(--transition);
    z-index: 100;
}
.nav__dropdown-menu::before {
    content: '';
    position: absolute;
    top: -12px; left: 0; right: 0;
    height: 12px;
}
.nav__dropdown:hover .nav__dropdown-menu {
    opacity: 1; pointer-events: all;
    transform: translateX(-50%) translateY(0);
}
.nav__dropdown-link {
    display: block;
    padding: 10px 24px;
    font-size: 0.9rem; font-weight: 400;
    color: var(--gray-400);
    transition: var(--transition);
}
.nav__dropdown-link:hover {
    color: var(--gold);
    background: rgba(232, 182, 48, 0.05);
}

/* Burger */
.burger {
    display: none; flex-direction: column; gap: 6px;
    cursor: pointer; z-index: 1001; padding: 4px;
}
.burger span { width: 28px; height: 2px; background: var(--white); transition: var(--transition); border-radius: 2px; }
.burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* Mobile Nav */
.mobile-nav {
    position: fixed; inset: 0;
    background: rgba(13, 13, 13, 0.98);
    backdrop-filter: blur(30px);
    z-index: 999;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 32px;
    opacity: 0; pointer-events: none;
    transition: var(--transition-slow);
}
.mobile-nav.active { opacity: 1; pointer-events: all; }
.mobile-nav__link {
    font-family: var(--font-display);
    font-size: 2.5rem; color: var(--gray-400);
    letter-spacing: 4px; text-transform: uppercase; font-weight: 600;
    transition: var(--transition);
}
.mobile-nav__link:hover { color: var(--gold); }
.mobile-nav__group {
    display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.mobile-nav__sub {
    display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.mobile-nav__sublink {
    font-family: var(--font-body);
    font-size: 1.1rem; color: var(--gray-500);
    transition: var(--transition); font-weight: 400;
}
.mobile-nav__sublink:hover { color: var(--gold); }

/* ===== HERO ===== */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: flex-start;
    padding: 120px 24px 80px;
    overflow: hidden;
}
.hero__bg-img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover; z-index: 0;
}
.hero__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(13,13,13,0.88) 0%, rgba(13,13,13,0.5) 60%, rgba(232,182,48,0.05) 100%);
    z-index: 1;
}
.hero__content {
    position: relative; z-index: 2;
    max-width: var(--container); margin: 0 auto; width: 100%;
}
.hero__tag {
    display: inline-flex; align-items: center; gap: 10px;
    background: rgba(232, 182, 48, 0.08);
    border: 1px solid rgba(232, 182, 48, 0.15);
    padding: 8px 20px; border-radius: 100px;
    font-size: 0.85rem; font-weight: 500;
    color: var(--gold-light); letter-spacing: 1px;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease forwards; opacity: 0;
}
.hero__tag-dot { width: 8px; height: 8px; background: var(--gold); border-radius: 50%; animation: pulse 2s ease infinite; }
.hero__title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 4.5vw, 6.5rem);
    line-height: 1.0; color: var(--white);
    letter-spacing: 2px; margin-bottom: 28px;
    text-transform: uppercase; font-weight: 700;
    animation: fadeInUp 0.8s 0.15s ease forwards; opacity: 0;
}
.hero__title--accent { color: var(--gold); }
.hero__desc {
    font-size: 1.15rem; color: var(--gray-300);
    max-width: 580px; line-height: 1.7; margin-bottom: 40px; font-weight: 300;
    animation: fadeInUp 0.8s 0.3s ease forwards; opacity: 0;
}
.hero__actions {
    display: flex; gap: 16px; flex-wrap: wrap;
    animation: fadeInUp 0.8s 0.45s ease forwards; opacity: 0;
}
.hero__scroll {
    position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: var(--gray-500); font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase;
    z-index: 2; animation: fadeIn 1s 1s ease forwards; opacity: 0;
}
.hero__scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--gold), transparent); animation: scrollLine 2s ease infinite; }
.hero__scroll-arrow {
    width: 20px; height: 20px;
    object-fit: contain;
    animation: scrollLine 2s ease infinite;
    opacity: 0.8;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 32px; border-radius: 100px;
    font-size: 0.95rem; font-weight: 600;
    cursor: pointer; transition: var(--transition);
    letter-spacing: 0.5px; white-space: nowrap;
}
.btn--primary { background: var(--gold); color: var(--black); }
.btn--primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(232,182,48,0.25); }
.btn--outline { border: 1.5px solid var(--gray-600); color: var(--white); }
.btn--outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.btn--large { padding: 18px 40px; font-size: 1.05rem; }
.btn--full { width: 100%; }

/* ===== STATS ===== */
.stats {
    padding: 60px 0;
    background: var(--gray-900);
    border-top: 3px solid rgba(232, 182, 48, 0.06);
    border-bottom: 3px solid rgba(232, 182, 48, 0.06);
}
.stats__grid {
    display: flex; align-items: center; justify-content: center;
    gap: 60px;
}
.stats__item {
    display: flex; flex-direction: column; align-items: center; text-align: center;
}
.stats__num {
    font-family: var(--font-display);
    font-size: 3.8rem; font-weight: 700;
    color: var(--gold); letter-spacing: 2px; line-height: 1;
}
.stats__num-row {
    display: flex; align-items: baseline; justify-content: center;
}
.stats__icon {
    width: 64px; height: 64px; object-fit: contain;
    margin-bottom: 4px;
}
.stats__label {
    font-size: 1rem; color: var(--gray-400); margin-top: 8px; font-weight: 400;
    letter-spacing: 0.5px;
}
.stats__divider {
    width: 1px; height: 60px;
    background: linear-gradient(to bottom, transparent, rgba(232,182,48,0.3), transparent);
}

/* ===== STAGES (3-step timeline) ===== */
.stages {
    padding: 70px 0 100px;
    position: relative;
}
.stages__timeline {
    display: flex; flex-direction: column;
    align-items: center; gap: 0;
}

/* Stage step */
.stages__step {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
    width: 100%;
    max-width: 1000px;
}
.stages__step--reverse { direction: rtl; }
.stages__step--reverse > * { direction: ltr; }

.stages__img-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.06);
}
.stages__img {
    width: 100%; aspect-ratio: 4/3;
    object-fit: cover; display: block;
    transition: transform 0.5s ease;
}
.stages__img-wrap:hover .stages__img {
    transform: scale(1.04);
}
.stages__badge {
    position: absolute; top: 16px; left: 16px;
    background: var(--gold); color: var(--black);
    font-family: var(--font-display);
    font-size: 1.3rem; font-weight: 700;
    padding: 6px 18px; border-radius: 100px;
    letter-spacing: 2px;
}
.stages__step--reverse .stages__badge {
    left: auto; right: 16px;
}

.stages__info { padding: 12px 0; }
.stages__title {
    font-family: var(--font-display);
    font-size: 1.8rem; font-weight: 700;
    color: var(--white);
    text-transform: uppercase; letter-spacing: 1.5px;
    margin-bottom: 14px;
}
.stages__desc {
    font-size: 1.05rem; color: var(--gray-400);
    line-height: 1.7; font-weight: 300;
}

/* Expandable detail */
.stages__detail {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease, margin 0.4s ease;
    opacity: 0;
    margin-top: 0;
}
.stages__info--expanded .stages__detail {
    max-height: 300px;
    opacity: 1;
    margin-top: 16px;
}
.stages__detail p {
    font-size: 0.95rem;
    color: var(--gray-300);
    line-height: 1.7;
    font-weight: 300;
    padding: 16px 20px;
    background: rgba(232,182,48,0.04);
    border-left: 3px solid var(--gold);
    border-radius: 0 var(--radius) var(--radius) 0;
}
.stages__toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 8px 0;
    cursor: pointer;
    background: none;
    border: none;
    transition: var(--transition);
}
.stages__toggle-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 0.5px;
    transition: var(--transition);
}
.stages__toggle-arrow {
    width: 16px;
    height: 16px;
    object-fit: contain;
    transition: transform 0.4s ease;
}
.stages__toggle:hover .stages__toggle-text {
    color: var(--gold-light);
}
.stages__info--expanded .stages__toggle-text {
    color: var(--gray-400);
}
.stages__info--expanded .stages__toggle-arrow {
    transform: rotate(180deg);
}

/* Connector between stages */
.stages__connector {
    display: flex; flex-direction: column;
    align-items: center;
    padding: 12px 0;
    position: relative;
}
.stages__connector-track {
    width: 3px; height: 80px;
    background: linear-gradient(to bottom, rgba(232,182,48,0.1), rgba(232,182,48,0.5), rgba(232,182,48,0.1));
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}
.stages__connector-glow {
    position: absolute;
    top: -100%; left: -2px; right: -2px;
    height: 40%;
    background: linear-gradient(to bottom, transparent, var(--gold), transparent);
    animation: connectorFlow 2.5s ease-in-out infinite;
    border-radius: 4px;
}
.stages__connector-arrow {
    width: 28px; height: 28px;
    object-fit: contain;
    margin-top: 8px;
    animation: arrowBounce 2s ease-in-out infinite;
}

/* ===== SECTION COMMON ===== */
.section-header { margin-bottom: 64px; }
.section-header--center { text-align: center; }
.section-label {
    display: inline-block;
    font-size: 0.8rem; font-weight: 600;
    color: var(--gold); letter-spacing: 3px;
    text-transform: uppercase; margin-bottom: 16px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    color: var(--white); letter-spacing: 2px; line-height: 1.1;
    text-transform: uppercase; font-weight: 700;
}
.section-subtitle {
    font-size: 1.1rem; color: var(--gray-400);
    max-width: 560px; margin: 16px auto 0;
    font-weight: 300; line-height: 1.7;
}
.accent { color: var(--gold); }

/* Section bottom action */
.section-action {
    display: flex;
    justify-content: center;
    margin-top: 48px;
}

/* ===== ABOUT (bigger image) ===== */
.about { padding: 120px 0; }
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 64px;
    align-items: center;
}
.about__lead { font-size: 1.3rem; color: var(--gray-200); line-height: 1.7; margin-bottom: 20px; font-weight: 400; }
.about__body { font-size: 1.05rem; color: var(--gray-400); line-height: 1.8; margin-bottom: 40px; font-weight: 300; }

/* About action button */
.about__action { margin-top: 0; }
.btn--about {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 20px 36px;
    background: rgba(232,182,48,0.06);
    border: 1px solid rgba(232,182,48,0.2);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}
.btn--about::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(232,182,48,0.08), transparent);
    transition: left 0.5s ease;
}
.btn--about:hover::before {
    left: 100%;
}
.btn--about:hover {
    border-color: var(--gold);
    background: rgba(232,182,48,0.1);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(232,182,48,0.1);
}
.btn--about__text {
    font-family: var(--font-display);
    font-size: 1.2rem; font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}
.btn--about__arrow {
    font-size: 1.5rem;
    color: var(--gold);
    transition: var(--transition);
    line-height: 1;
}
.btn--about:hover .btn--about__arrow {
    transform: translateX(6px);
}
.about__features { display: flex; flex-direction: column; gap: 24px; }
.about__feature {
    display: flex; gap: 16px; align-items: flex-start;
    padding: 20px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius);
    transition: var(--transition);
}
.about__feature:hover { background: rgba(232,182,48,0.04); border-color: rgba(232,182,48,0.12); }
img.about__feature-icon { width: 48px; height: 48px; min-width: 48px; object-fit: contain; }
.about__feature h4 { font-size: 1rem; color: var(--white); margin-bottom: 4px; font-weight: 600; }
.about__feature p { font-size: 0.9rem; color: var(--gray-400); line-height: 1.5; font-weight: 300; }

.about__visual { position: relative; }
.about__image-box {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05);
    box-shadow: 0 24px 80px rgba(0,0,0,0.4);
}
.about__image {
    width: 100%; height: auto; display: block;
    min-height: 480px;
    object-fit: cover;
}
.about__image-tag {
    position: absolute; bottom: 24px; left: 24px;
    background: var(--gold); color: var(--black);
    padding: 10px 24px; border-radius: 100px;
    font-size: 0.9rem; font-weight: 600; letter-spacing: 0.5px;
}

/* ===== SERVICES ===== */
.services {
    padding: 120px 0;
    background: var(--gray-900);
    position: relative;
}
.services::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, transparent, rgba(232,182,48,0.2), transparent);
}
.services__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.service-card {
    padding: 44px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative; overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: var(--gold);
    transform: scaleX(0); transform-origin: left;
    transition: var(--transition-slow);
}
.service-card:hover { background: rgba(232,182,48,0.03); border-color: rgba(232,182,48,0.1); transform: translateY(-4px); }
.service-card:hover::before { transform: scaleX(1); }
.service-card__number {
    font-family: var(--font-display);
    font-size: 3.5rem; color: rgba(232,182,48,0.1);
    position: absolute; top: 20px; right: 28px; letter-spacing: 2px;
}
img.service-card__icon { width: 56px; height: 56px; object-fit: contain; margin-bottom: 24px; }
.service-card__title {
    font-family: var(--font-display);
    font-size: 1.6rem; color: var(--white);
    letter-spacing: 1.5px; margin-bottom: 16px;
    text-transform: uppercase; font-weight: 600;
}
.service-card__desc { font-size: 0.95rem; color: var(--gray-400); line-height: 1.7; font-weight: 300; margin-bottom: 28px; }
.service-card__link {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 0.9rem; font-weight: 600; color: var(--gold); transition: var(--transition);
}
.service-card__link:hover { color: var(--gold-light); gap: 12px; }

/* ===== CTA ===== */
.cta { position: relative; padding: 100px 0; overflow: hidden; }
.cta__bg-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.cta__bg-dark {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, var(--gray-900) 0%, rgba(232,182,48,0.04) 50%, var(--gray-900) 100%);
    z-index: 0;
}
.cta__overlay { position: absolute; inset: 0; background: rgba(13,13,13,0.6); z-index: 1; }
.cta__content { position: relative; z-index: 2; text-align: center; max-width: 900px; margin: 0 auto; }
.cta__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    color: var(--white); letter-spacing: 2px; line-height: 1.2;
    margin-bottom: 32px; text-transform: uppercase; font-weight: 700;
}
.cta__desc { font-size: 1.1rem; color: var(--gray-300); line-height: 1.7; font-weight: 300; margin-bottom: 36px; }

/* ===== GEOGRAPHY ===== */
.geography {
    padding: 120px 0;
    background: var(--black);
    position: relative;
    overflow: hidden;
}
.geography::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, transparent, rgba(232,182,48,0.2), transparent);
}
.geography__map-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(232,182,48,0.12);
    background: #111110;
    margin-bottom: 48px;
    box-shadow: 0 20px 80px rgba(0,0,0,0.5);
}
.geography__map {
    width: 100%;
    height: auto;
    display: block;
    min-height: 300px;
    object-fit: contain;
    padding: 32px;
}
.geography__ymap {
    width: 100%;
    height: 500px;
    border-radius: var(--radius);
    overflow: hidden;
}
.geography__glow {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 70%; height: 70%;
    background: radial-gradient(ellipse, rgba(232,182,48,0.05) 0%, transparent 70%);
    pointer-events: none;
}
.geography__counters {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.geography__counter {
    display: flex; flex-direction: column;
    align-items: center; text-align: center;
    padding: 32px 20px;
    background: var(--gray-900);
    border: 1px solid rgba(232,182,48,0.1);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.geography__counter::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0.5;
}
.geography__counter:hover {
    border-color: rgba(232,182,48,0.25);
    background: rgba(232,182,48,0.03);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(232,182,48,0.08);
}
.geography__counter-num {
    font-family: var(--font-display);
    font-size: 3rem; font-weight: 700;
    color: var(--gold); letter-spacing: 2px; line-height: 1;
    text-transform: uppercase;
}
.geography__counter-label {
    font-size: 0.95rem; color: var(--gray-400);
    margin-top: 10px; font-weight: 400;
    letter-spacing: 0.5px;
}

/* ===== CONTACTS CARDS ===== */
.contacts-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.contacts-card {
    display: flex; flex-direction: column;
    align-items: center; text-align: center;
    padding: 48px 32px;
    background: var(--gray-900);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.contacts-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0.4;
}
.contacts-card:hover {
    border-color: rgba(232,182,48,0.2);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(232,182,48,0.06);
}
.contacts-card__icon {
    width: 56px; height: 56px;
    object-fit: contain;
    margin-bottom: 20px;
}
.contacts-card__title {
    font-family: var(--font-display);
    font-size: 1.3rem; font-weight: 600;
    color: var(--white);
    text-transform: uppercase; letter-spacing: 1.5px;
    margin-bottom: 10px;
}
.contacts-card__text {
    font-size: 1rem; color: var(--gray-400);
    line-height: 1.5; font-weight: 400;
    display: block;
}
.contacts-card__link {
    transition: var(--transition);
}
.contacts-card__link:hover {
    color: var(--gold);
}
.contacts-cards--4 {
    grid-template-columns: repeat(4, 1fr);
}
.contacts-card__sub {
    display: block;
    font-size: 0.78rem;
    color: var(--gray-500);
    margin-top: 4px;
    margin-bottom: 8px;
    font-weight: 400;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* License download block */
.contacts-license {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    padding: 32px;
    margin-top: 40px;
    background: rgba(232,182,48,0.03);
    border: 1px solid rgba(232,182,48,0.1);
    border-left: 4px solid var(--gold);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.contacts-license:hover {
    background: rgba(232,182,48,0.05);
}
.contacts-license__icon {
    width: 48px; height: 48px;
    min-width: 48px;
    object-fit: contain;
}
.contacts-license h3 {
    font-family: var(--font-display);
    font-size: 1.2rem; font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}
.contacts-license p {
    font-size: 0.95rem;
    color: var(--gray-400);
    line-height: 1.7;
    font-weight: 300;
}
.contacts-license__link {
    color: var(--gold);
    font-weight: 600;
    transition: var(--transition);
    text-decoration: underline;
    text-underline-offset: 3px;
}
.contacts-license__link:hover {
    color: var(--gold-light);
}

/* ===== CONTACT ===== */
.contact { padding: 120px 0; }
.contact__grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 64px; align-items: start; }
.contact__info { display: flex; flex-direction: column; gap: 28px; }
.contact__item {
    display: flex; gap: 16px; align-items: flex-start;
    padding: 20px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius); transition: var(--transition);
}
.contact__item:hover { border-color: rgba(232,182,48,0.12); }
img.contact__item-icon { width: 48px; height: 48px; min-width: 48px; object-fit: contain; }
.contact__item h4 { font-size: 0.95rem; color: var(--white); margin-bottom: 4px; font-weight: 600; }
.contact__item p { font-size: 0.9rem; color: var(--gray-400); font-weight: 300; }

.contact__form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group input, .form-group textarea {
    width: 100%; padding: 16px 20px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    color: var(--white); font-size: 0.95rem; font-weight: 400;
    transition: var(--transition);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--gray-500); }
.form-group input:focus, .form-group textarea:focus {
    border-color: var(--gold);
    background: rgba(232,182,48,0.03);
    box-shadow: 0 0 0 3px rgba(232,182,48,0.08);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ===== FOOTER ===== */
.footer {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 64px 0 32px;
    background: var(--gray-900);
}
.footer__top {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 48px;
    align-items: start;
    margin-bottom: 48px;
}
.footer__tagline {
    font-size: 0.9rem; color: var(--gray-500);
    margin-top: 14px; font-weight: 300; line-height: 1.5;
}
.footer__heading {
    font-family: var(--font-display);
    font-size: 1.1rem; font-weight: 600;
    color: var(--white);
    text-transform: uppercase; letter-spacing: 2px;
    margin-bottom: 20px;
}
.footer__links {
    display: flex; flex-direction: column; gap: 12px;
}
.footer__links a {
    font-size: 0.9rem; color: var(--gray-400);
    transition: var(--transition); font-weight: 400;
}
.footer__links a:hover { color: var(--gold); }

.footer__contact-list {
    display: flex; flex-direction: column; gap: 16px;
}
.footer__contact-item {
    display: flex; align-items: center; gap: 12px;
}
.footer__contact-icon {
    width: 32px; height: 32px; min-width: 32px;
    object-fit: contain;
    opacity: 0.85;
}
.footer__contact-item span,
.footer__contact-item a {
    font-size: 0.88rem; color: var(--gray-400);
    font-weight: 300; transition: var(--transition);
    line-height: 1.4;
}
.footer__contact-item a:hover { color: var(--gold); }

.footer__bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.04);
}
.footer__bottom p { font-size: 0.82rem; color: var(--gray-600); font-weight: 300; }

/* ===== PAGE HERO (subpage banner) ===== */
.page-hero {
    padding: 160px 0 40px;
    background: var(--gray-900);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.page-hero--center {
    text-align: center;
    padding: 160px 0 60px;
    position: relative;
    overflow: hidden;
}
.page-hero--center::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 500px; height: 500px;
    background: radial-gradient(ellipse, rgba(232,182,48,0.04) 0%, transparent 70%);
    pointer-events: none;
}
.page-hero--center .page-hero__desc {
    margin: 0 auto;
}
.page-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(232,182,48,0.08);
    border: 1px solid rgba(232,182,48,0.15);
    padding: 8px 24px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gold-light);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 28px;
}
.page-hero__badge-dot {
    width: 8px; height: 8px;
    background: var(--gold);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}
.page-hero__line {
    width: 60px; height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 32px auto 0;
    border-radius: 2px;
}
.page-hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    color: var(--white); font-weight: 700;
    text-transform: uppercase; letter-spacing: 2px;
    line-height: 1.1; margin-bottom: 16px;
}
.page-hero__desc {
    font-size: 1.15rem; color: var(--gray-400);
    max-width: 600px; line-height: 1.7; font-weight: 300;
}
.page-hero__back {
    display: inline-block;
    font-size: 0.9rem; color: var(--gold);
    margin-bottom: 20px; font-weight: 500;
    transition: var(--transition);
}
.page-hero__back:hover { opacity: 0.7; }

/* ===== ABOUT PAGE ===== */
.about-page { padding: 100px 0; }
.about-page__grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 64px; align-items: center;
    margin-bottom: 80px;
}
.about-page__values {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.about-page__value {
    padding: 36px; text-align: center;
    background: var(--gray-900);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.about-page__value:hover {
    border-color: rgba(232,182,48,0.12);
    transform: translateY(-4px);
}
.about-page__value-icon {
    width: 56px; height: 56px; object-fit: contain;
    margin: 0 auto 20px;
}
.about-page__value h3 {
    font-family: var(--font-display);
    font-size: 1.3rem; color: var(--white);
    text-transform: uppercase; letter-spacing: 1px;
    font-weight: 600; margin-bottom: 10px;
}
.about-page__value p {
    font-size: 0.92rem; color: var(--gray-400);
    line-height: 1.6; font-weight: 300;
}

/* About highlight blocks */
.about-page__highlight {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    padding: 32px;
    background: rgba(255,255,255,0.015);
    border: 1px solid rgba(255,255,255,0.05);
    border-left: 4px solid rgba(232,182,48,0.25);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    transition: var(--transition);
}
.about-page__highlight:hover {
    background: rgba(232,182,48,0.03);
    border-color: rgba(232,182,48,0.12);
    border-left-color: var(--gold);
}
.about-page__highlight-img {
    width: 48px; height: 48px;
    object-fit: contain;
    min-width: 48px;
}
.about-page__highlight-text h3 {
    font-family: var(--font-display);
    font-size: 1.2rem; font-weight: 600;
    color: var(--white);
    text-transform: uppercase; letter-spacing: 1px;
    margin-bottom: 8px;
}
.about-page__highlight-text p {
    font-size: 0.95rem; color: var(--gray-400);
    line-height: 1.7; font-weight: 300;
}

/* About CTA */
.about-page__cta {
    text-align: center;
    padding: 60px 0 20px;
}
.about-page__cta-text {
    font-family: var(--font-display);
    font-size: 1.8rem; font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
}

/* ===== SOLUTIONS PAGE ===== */
.solutions-page { padding: 10px 0 100px; }
.solutions-page__grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.solution-big-card {
    position: relative; display: block;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 360px;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.05);
}
.solution-big-card:hover {
    transform: translateY(-6px);
    border-color: rgba(232,182,48,0.15);
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.solution-big-card__img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.solution-big-card:hover .solution-big-card__img {
    transform: scale(1.06);
}
.solution-big-card__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(13,13,13,0.92) 0%, rgba(13,13,13,0.3) 50%, transparent 100%);
    z-index: 1;
}
.solution-big-card {
    position: relative;
    overflow: hidden;
}

.solution-big-card::before {
    content: "";
    position: absolute;
    inset: 0;

    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.7) 0%,
        rgba(0, 0, 0, 0.7) 50%,
        rgba(0, 0, 0, 0) 60%
    );

    z-index: 1;
}

.solution-big-card__content {
    position: relative;
    z-index: 2;

    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 36px;
}
.solution-big-card__num {
    font-family: var(--font-display);
    font-size: 4rem; font-weight: 700;
    color: rgba(255, 187, 0, 0.86);
    position: absolute; top: 24px; right: 28px;
    letter-spacing: 2px;
}
.solution-big-card__title {
    font-family: var(--font-display);
    font-size: 1.7rem; font-weight: 700;
    color: var(--white);
    text-transform: uppercase; letter-spacing: 1.5px;
    margin-bottom: 10px;
}
.solution-big-card__desc {
    font-size: 0.95rem; color: var(--gray-400);
    line-height: 1.6; font-weight: 300;
    margin-bottom: 16px;
}
.solution-big-card__link {
    font-size: 0.9rem; font-weight: 600; color: var(--gold);
    transition: var(--transition);
}
.solution-big-card:hover .solution-big-card__link { color: var(--gold-light); }

/* ===== SOLUTION DETAIL ===== */
.solution-detail { padding: 100px 0; }
.solution-detail__grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 64px; align-items: center;
}
.solution-detail__img {
    width: 100%; border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.06);
}

/* Solution page sections */
.sol-section { padding: 80px 0; }
.sol-section--dark {
    background: var(--gray-900);
    border-top: 1px solid rgba(255,255,255,0.03);
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

/* Intro */
.sol-intro {
    display: grid; grid-template-columns: 1.2fr 1fr;
    gap: 56px; align-items: center;
}
.sol-intro__img {
    width: 100%; border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.06);
}

/* Features */
.sol-features {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.sol-feature {
    padding: 36px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
}
.sol-feature:hover {
    border-color: rgba(232,182,48,0.15);
    transform: translateY(-3px);
}
.sol-feature__num {
    font-family: var(--font-display);
    font-size: 3rem; color: rgba(232,182,48,0.12);
    position: absolute; top: 16px; right: 24px;
    letter-spacing: 2px; font-weight: 700;
}
.sol-feature h3 {
    font-family: var(--font-display);
    font-size: 1.3rem; font-weight: 600;
    color: var(--white); text-transform: uppercase;
    letter-spacing: 1px; margin-bottom: 12px;
}
.sol-feature p {
    font-size: 0.93rem; color: var(--gray-400);
    line-height: 1.6; font-weight: 300;
}
.sol-features .sol-feature:last-child:nth-child(odd) {
    grid-column: 1 / -1;
}

/* Sources list variant */
.sol-sources--list {
    grid-template-columns: repeat(3, 1fr);
}
.sol-sources--list .sol-source:last-child:nth-child(3n+1),
.sol-sources--list .sol-source:last-child:nth-child(3n+2) {
    grid-column: auto;
}

/* Data sources */
.sol-sources {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.sol-sources--3 {
    grid-template-columns: repeat(3, 1fr);
    margin-top: 24px;
}

/* Panorama block */
.sol-panorama {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 32px;
    align-items: center;
    padding: 24px;
    background: var(--gray-900);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.sol-panorama:hover {
    border-color: rgba(232,182,48,0.15);
}
.sol-panorama__img-wrap {
    border-radius: var(--radius);
    overflow: hidden;
}
.sol-panorama__img {
    width: 100%;
    aspect-ratio: 16/7;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}
.sol-panorama:hover .sol-panorama__img {
    transform: scale(1.03);
}

/* 360 Panorama Viewer */
.sol-panorama-viewer {
    background: var(--gray-900);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 24px;
}
.sol-panorama-viewer__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 28px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.sol-panorama-viewer__header h3 {
    font-family: var(--font-display);
    font-size: 1.2rem; font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.sol-panorama-viewer__tabs {
    display: flex; gap: 8px;
}
.sol-panorama-viewer__tab {
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gray-400);
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
}
.sol-panorama-viewer__tab:hover {
    color: var(--white);
    border-color: rgba(232,182,48,0.2);
}
.sol-panorama-viewer__tab.active {
    background: var(--gold);
    color: var(--black);
    border-color: var(--gold);
}
.sol-panorama-viewer__canvas-wrap {
    position: relative;
    width: 100%;
    height: 450px;
    cursor: grab;
    background: #0a0a0a;
}
.sol-panorama-viewer__canvas-wrap:active {
    cursor: grabbing;
}
#panoramaCanvas {
    width: 100%;
    height: 100%;
    display: block;
}
.sol-panorama-viewer__hint {
    position: absolute;
    bottom: 16px; left: 50%;
    transform: translateX(-50%);
    display: flex; align-items: center; gap: 8px;
    background: rgba(0,0,0,0.7);
    padding: 8px 18px;
    border-radius: 100px;
    pointer-events: none;
    transition: opacity 0.5s ease;
}
.sol-panorama-viewer__hint-icon {
    width: 14px; height: 14px;
    object-fit: contain;
    transform: rotate(-90deg);
}
.sol-panorama-viewer__hint span {
    font-size: 0.78rem;
    color: var(--gray-300);
    font-weight: 400;
}
.sol-panorama-viewer__desc {
    padding: 20px 28px;
    font-size: 0.93rem;
    color: var(--gray-400);
    line-height: 1.6;
    font-weight: 300;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.sol-panorama__info h3 {
    font-family: var(--font-display);
    font-size: 1.4rem; font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}
.sol-panorama__info p {
    font-size: 0.95rem; color: var(--gray-400);
    line-height: 1.7; font-weight: 300;
}
.sol-source {
    display: flex; flex-direction: column;
    align-items: center; text-align: center;
    padding: 32px 20px;
    background: var(--gray-900);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.sol-source:hover {
    border-color: rgba(232,182,48,0.15);
    transform: translateY(-3px);
}
.sol-source__icon {
    width: 48px; height: 48px;
    object-fit: contain; margin-bottom: 16px;
}
.sol-source h4 {
    font-size: 0.92rem; color: var(--gray-300);
    font-weight: 500; line-height: 1.4;
}

/* Docs */
.sol-docs {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.sol-doc {
    display: flex; gap: 16px; align-items: center;
    padding: 24px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.sol-doc:hover {
    border-color: rgba(232,182,48,0.2);
    background: rgba(232,182,48,0.03);
    transform: translateY(-2px);
}
.sol-doc__icon {
    width: 40px; height: 40px; min-width: 40px;
    object-fit: contain;
}
.sol-doc h4 {
    font-size: 0.95rem; color: var(--white);
    font-weight: 600; margin-bottom: 4px;
}
.sol-doc span {
    font-size: 0.82rem; color: var(--gold);
    font-weight: 400;
}

/* Pricing */
.sol-pricing__text {
    font-size: 1.05rem; color: var(--gray-400);
    line-height: 1.7; font-weight: 300;
    margin-bottom: 32px;
}
.sol-pricing__factors {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 16px; margin-bottom: 32px;
}
.sol-pricing__factor {
    display: flex; gap: 16px; align-items: flex-start;
    padding: 24px;
    background: var(--gray-900);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius);
    transition: var(--transition);
}
.sol-pricing__factor:hover {
    border-color: rgba(232,182,48,0.12);
}
.sol-pricing__factor-num {
    font-family: var(--font-display);
    font-size: 1.5rem; font-weight: 700;
    color: var(--gold); min-width: 36px;
}
.sol-pricing__factor p {
    font-size: 0.93rem; color: var(--gray-400);
    line-height: 1.5; font-weight: 300;
}
.sol-pricing__note {
    font-size: 0.95rem; color: var(--gray-500);
    line-height: 1.7; font-weight: 300;
    font-style: italic;
}

/* Support */
.sol-support {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.sol-support__block {
    padding: 40px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}
.sol-support__block:hover {
    border-color: rgba(232,182,48,0.15);
}
.sol-support__icon {
    width: 48px; height: 48px;
    object-fit: contain;
    margin: 0 auto 16px;
}
.sol-support__block h3 {
    font-family: var(--font-display);
    font-size: 1.3rem; font-weight: 600;
    color: var(--white); text-transform: uppercase;
    letter-spacing: 1px; margin-bottom: 12px;
}
.sol-support__block p {
    font-size: 0.9rem; color: var(--gray-400);
    line-height: 1.5; font-weight: 300;
    margin-bottom: 6px;
}
.sol-support__link {
    font-size: 1rem; color: var(--gold);
    font-weight: 600; transition: var(--transition);
    display: inline-block; margin-bottom: 8px;
}
.sol-support__link:hover { color: var(--gold-light); }

/* Wide text block */
.sol-wide-text {
    max-width: 800px;
}
.sol-wide-text__lead {
    font-size: 1.25rem; color: var(--gray-200);
    line-height: 1.7; font-weight: 400;
    margin-top: 20px; margin-bottom: 16px;
}
.sol-wide-text__body {
    font-size: 1.05rem; color: var(--gray-400);
    line-height: 1.8; font-weight: 300;
}

/* Advantages list (vertical numbered) */
.sol-adv-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 800px;
    margin: 0 auto;
}
.sol-adv {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 28px 32px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.sol-adv:hover {
    border-color: rgba(232,182,48,0.2);
    background: rgba(232,182,48,0.03);
    transform: translateX(6px);
}
.sol-adv__marker {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gold);
    min-width: 40px;
    letter-spacing: 1px;
    line-height: 1.2;
}
.sol-adv__content h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}
.sol-adv__content p {
    font-size: 0.93rem;
    color: var(--gray-400);
    line-height: 1.6;
    font-weight: 300;
}

/* Tags grid */
.sol-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
}
.sol-tag {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 100px;
    transition: var(--transition);
}
.sol-tag:hover {
    border-color: rgba(232,182,48,0.25);
    background: rgba(232,182,48,0.04);
    transform: translateY(-2px);
}
.sol-tag__icon {
    font-size: 1.3rem;
    line-height: 1;
}
.sol-tag__text {
    font-size: 0.9rem;
    color: var(--gray-300);
    font-weight: 500;
    letter-spacing: 0.3px;
}
.sol-tag:hover .sol-tag__text {
    color: var(--white);
}

/* Output format cards */
.sol-output {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    max-width: 800px;
    margin: 0 auto;
}
.sol-output__card {
    flex: 1;
    padding: 40px 32px;
    background: var(--gray-900);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}
.sol-output__card:hover {
    border-color: rgba(232,182,48,0.2);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(232,182,48,0.06);
}
.sol-output__icon-wrap {
    width: 64px; height: 64px;
    margin: 0 auto 20px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(232,182,48,0.08);
    border-radius: 50%;
}
.sol-output__icon {
    width: 36px; height: 36px;
    object-fit: contain;
}
.sol-output__card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem; font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}
.sol-output__card p {
    font-size: 0.9rem; color: var(--gray-400);
    line-height: 1.6; font-weight: 300;
}
.sol-output__divider {
    display: flex; align-items: center; justify-content: center;
    width: 48px; height: 48px; min-width: 48px;
    border-radius: 50%;
    border: 2px solid rgba(232,182,48,0.2);
}
.sol-output__divider span {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--gold);
    font-weight: 700;
}

/* ===== CONTACTS PAGE ===== */
.contacts-page { padding: 100px 0; }

/* ===== APPLICATION FORM ===== */
.app-form-section {
    padding: 100px 0;
    background: var(--gray-900);
    border-top: 1px solid rgba(255,255,255,0.03);
}
.app-form {
    max-width: 800px;
    margin: 0 auto;
}
.app-form__group {
    margin-bottom: 24px;
}
.app-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.app-form__label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-300);
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}
.app-form__input {
    width: 100%;
    padding: 14px 20px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    color: var(--white);
    font-size: 0.95rem;
    font-family: var(--font-body);
    font-weight: 400;
    transition: var(--transition);
}
.app-form__input::placeholder {
    color: var(--gray-600);
}
.app-form__input:focus {
    border-color: var(--gold);
    background: rgba(232,182,48,0.03);
    box-shadow: 0 0 0 3px rgba(232,182,48,0.08);
    outline: none;
}
.app-form__hint {
    display: block;
    font-size: 0.78rem;
    color: var(--gray-500);
    margin-top: 6px;
    font-style: italic;
}

/* Checkboxes */
.app-form__checks {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 4px;
}
.app-form__check {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    cursor: pointer;
    padding: 14px 18px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    transition: var(--transition);
}
.app-form__check:hover {
    border-color: rgba(232,182,48,0.15);
    background: rgba(232,182,48,0.02);
}
.app-form__check input[type="checkbox"] {
    display: none;
}
.app-form__checkmark {
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    margin-top: 1px;
    position: relative;
}
.app-form__checkmark::after {
    content: '';
    width: 10px;
    height: 6px;
    border-left: 2.5px solid var(--black);
    border-bottom: 2.5px solid var(--black);
    transform: rotate(-45deg) scale(0);
    transition: transform 0.2s ease;
    position: absolute;
    top: 4px;
}
.app-form__check input:checked ~ .app-form__checkmark {
    background: var(--gold);
    border-color: var(--gold);
}
.app-form__check input:checked ~ .app-form__checkmark::after {
    transform: rotate(-45deg) scale(1);
}
.app-form__check input:checked ~ .app-form__check-text {
    color: var(--white);
}
.app-form__check-text {
    font-size: 0.93rem;
    color: var(--gray-400);
    line-height: 1.4;
    font-weight: 400;
    transition: var(--transition);
}

/* Submit */
.app-form__submit {
    margin-top: 36px;
    text-align: center;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.1% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}
@keyframes connectorFlow {
    0% { top: -40%; }
    100% { top: 120%; }
}
@keyframes arrowBounce {
    0%, 100% { transform: translateY(0); opacity: 0.7; }
    50% { transform: translateY(6px); opacity: 1; }
}

[data-aos] { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
[data-aos].visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .about__grid { grid-template-columns: 1fr; gap: 48px; }
    .about-page__grid { grid-template-columns: 1fr; gap: 48px; }
    .about-page__values { grid-template-columns: 1fr; }
    .solutions-page__grid { grid-template-columns: 1fr; }
    .solution-detail__grid { grid-template-columns: 1fr; gap: 40px; }
    .sol-intro { grid-template-columns: 1fr; gap: 40px; }
    .sol-features { grid-template-columns: 1fr; }
    .sol-sources { grid-template-columns: repeat(2, 1fr); }
    .sol-sources--3 { grid-template-columns: repeat(2, 1fr); }
    .sol-panorama { grid-template-columns: 1fr; }
    .sol-docs { grid-template-columns: 1fr; }
    .sol-pricing__factors { grid-template-columns: 1fr; }
    .sol-support { grid-template-columns: 1fr; }
    .sol-output { flex-direction: column; }
    .sol-output__divider { transform: rotate(90deg); }
    .stages__step { grid-template-columns: 1fr; gap: 28px; }
    .stages__step--reverse { direction: ltr; }
    .services__grid { grid-template-columns: 1fr; }
    .contact__grid { grid-template-columns: 1fr; gap: 48px; }
    .contacts-cards--4 { grid-template-columns: repeat(2, 1fr); }
    .contacts-cards { grid-template-columns: 1fr; }
    .contacts-cards--4 { grid-template-columns: 1fr; }
    .contacts-license { flex-direction: column; }
    .app-form__row { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    :root { --header-height: 80px; }
    .nav { display: none; }
    .burger { display: flex; }
    .hero { padding-top: 120px; }
    .hero__title { font-size: clamp(2.4rem, 8vw, 3.5rem); }
    .stats__grid { flex-direction: column; gap: 32px; }
    .stats__divider { width: 60px; height: 1px; }
    .stats__num { font-size: 2.8rem; }
    .service-card { padding: 32px; }
    .form-row { grid-template-columns: 1fr; }
    .footer__top { grid-template-columns: 1fr; gap: 32px; }
    .footer__links { flex-direction: row; flex-wrap: wrap; gap: 12px 24px; }
    .hero__scroll { display: none; }
    .about__image { min-height: 320px; }
    .geography__counters { grid-template-columns: 1fr; gap: 12px; }
    .geography__counter { padding: 24px 16px; }
    .geography__counter-num { font-size: 2.4rem; }
    .geography__map { padding: 16px; min-height: 200px; }
    .geography__ymap { height: 350px; }
    .logo__icon { width: 36px; height: 36px; }
    .logo__text { font-size: 1.5rem; }
}
@media (max-width: 480px) {
    .hero__actions { flex-direction: column; }
    .btn { width: 100%; text-align: center; }
}
/* Contacts page - golden divider between hero and cards */
.contacts-page {
    border-top: 3px solid rgba(232, 182, 48, 0.3);
}
/* Contacts form - title line break */
.app-form-section .section-title {
    margin: 0 auto;
}

/* Contacts form - button spacing */
.app-form__submit {
    margin-top: 20px;
    margin-bottom: 60px;
}
/* ===== MOBILE FIXES ===== */

/* 5.1 Burger menu - right padding for mobile nav */
.mobile-nav {
    padding: 0 24px;
}
.mobile-nav__sublink {
    font-size: 0.95rem;
    padding: 4px 0;
}
.mobile-nav__link {
    font-size: 2rem;
}

/* 5.2 Reduce spacing between sections on mobile */
@media (max-width: 768px) {
    .hero {
        padding: 100px 16px 16px;
        min-height: auto;
    }
    .hero__title {
        font-size: clamp(1.8rem, 7vw, 2.8rem);
    }
    .hero__desc {
        font-size: 0.85rem;
        line-height: 1.6;
    }
    .hero__tag {
        font-size: 0.7rem;
        letter-spacing: 2px;
        margin-bottom: 16px;
    }
    .hero__content {
        padding: 0 8px;
    }
    .hero__title {
        font-size: clamp(1.6rem, 6vw, 2.5rem);
        line-height: 1.2;
        margin-bottom: 16px;
    }
    .hero__title--accent {
        font-size: inherit;
    }
    .hero__actions {
        margin-top: 24px;
        gap: 12px;
    }
    .stats {
        padding: 40px 0;
    }
    .stages {
        padding: 60px 0;
    }
    .about {
        padding: 60px 0;
    }
    .services {
        padding: 60px 0;
    }
    .cta {
        padding: 60px 0;
    }
    .geography {
        padding: 60px 0;
    }
    .page-hero {
        padding: 120px 0 30px;
    }
    .section-title {
        font-size: clamp(1.5rem, 5vw, 2.5rem);
    }
    .container {
        padding: 0 16px;
    }
    .sol-section {
        padding: 40px 0;
    }
    .contacts-page {
        padding: 40px 0;
    }
    .solutions-page {
        padding: 30px 0 60px;
    }
    .app-form-section {
        padding: 40px 0;
    }
    .about-page {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .mobile-nav__link {
        font-size: 1.6rem;
        letter-spacing: 2px;
    }
    .mobile-nav__sublink {
        font-size: 0.85rem;
    }
    .hero__title {
        font-size: clamp(1.5rem, 6vw, 2.2rem);
    }
    .stats__num {
        font-size: 2.2rem;
    }
    .contacts-cards--4 {
        grid-template-columns: 1fr;
    }
    .hero {
        padding: 80px 8px 12px;
        min-height: auto;
    }
    .hero__title {
        font-size: clamp(1.3rem, 5.5vw, 1.8rem);
    }
    .hero__tag {
        font-size: 0.6rem;
    }
    .hero__desc {
        font-size: 0.8rem;
    }
}
/* Current solution indicator in header */
.nav__current-solution {
    display: block;
    font-family: var(--font-body);
    font-size: 0.65rem;
    color: var(--gold);
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: none;
    margin-top: 2px;
    opacity: 0.8;
}
/* Scroll to top button */
#scrollTopBtn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 997;
    width: 48px;
    height: 48px;
    background: var(--gold);
    color: #0D0D0D;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease, background 0.3s ease;
    pointer-events: none;
}
#scrollTopBtn.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
    display: flex;
}
#scrollTopBtn:hover {
    background: #F2CC5B;
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(232,182,48,0.3);
}
#scrollTopBtn:active {
    transform: translateY(0);
}
.sol-section + .sol-section {
    margin-top: -40px;
    border-top: 1.5px solid rgba(232, 182, 48, 0.25);
}
.sol-section--dark {
    border-top: none;
    border-bottom: none;
}
.cta {
    position: relative;
}
.cta::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(40deg, transparent, rgba(232,182,48,0.5), transparent);
}
.about {
    position: relative;
}
.about::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, rgba(232,182,48,0.5), transparent);
}