/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #A60000;
    --primary-light: #CC0000;
    --primary-dark: #7A0000;
    --primary-rgb: 166, 0, 0;
    --dark: #0A0A0A;
    --dark-800: #111111;
    --dark-700: #1A1A1A;
    --dark-600: #262626;
    --dark-500: #333333;
    --dark-400: #404040;
    --light: #FAFAFA;
    --light-200: #E5E5E5;
    --light-300: #D4D4D4;
    --text: #FAFAFA;
    --text-muted: #9A9A9A;
    --text-dim: #666666;
    --text-dark: #111111;
    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 4px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.5);
    --shadow-lg: 0 12px 48px rgba(0,0,0,0.6);
    --shadow-red: 0 0 40px rgba(166,0,0,0.15);
    --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    --border: 1px solid rgba(255,255,255,0.07);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    background: var(--dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    letter-spacing: -0.02em;
}

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

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--primary);
    padding: 7px 18px;
    border: 1px solid rgba(166,0,0,0.35);
    border-radius: 100px;
    margin-bottom: 18px;
    background: rgba(166,0,0,0.06);
}

.section-tag.light {
    border-color: rgba(204,0,0,0.5);
    color: var(--primary-light);
    background: rgba(166,0,0,0.08);
}

.section-header h2 {
    font-size: clamp(1.9rem, 3.8vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 14px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto;
}

.section-header.light h2 { color: white; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    font-family: inherit;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 20px rgba(166,0,0,0.35);
}
.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(166,0,0,0.45);
}

.btn-ghost {
    background: rgba(255,255,255,0.05);
    color: white;
    border: 1px solid rgba(255,255,255,0.14);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.09);
    border-color: rgba(255,255,255,0.28);
}

.btn-white {
    background: white;
    color: var(--dark);
    font-weight: 700;
}
.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: #f0f0f0;
}

.btn-outline-light {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline-light:hover {
    border-color: white;
    background: rgba(255,255,255,0.06);
}

.btn-nav {
    background: var(--primary);
    color: white;
    padding: 10px 22px;
    font-size: 0.87rem;
    box-shadow: 0 2px 12px rgba(166,0,0,0.3);
}
.btn-nav:hover {
    background: var(--primary-light);
}

.btn-full { width: 100%; }

.btn-arrow { transition: transform var(--transition); }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(0,0,0,0.08);
    padding: 14px 0;
    transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
    background: rgba(255,255,255,0.99);
    padding: 10px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

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

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

.logo-img {
    height: 48px;
    width: 48px;
    object-fit: cover;
    display: block;
    border-radius: 50%;
    border: 2px solid rgba(166,0,0,0.4);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--dark);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

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

.logo-sub {
    font-size: 0.62rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-top: 4px;
}

.footer-logo-img {
    height: 48px;
    width: 48px;
    border-radius: 50%;
    border: 2px solid rgba(166,0,0,0.3);
    margin-bottom: 16px;
    opacity: 0.9;
    object-fit: cover;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-links a {
    font-size: 0.87rem;
    font-weight: 500;
    color: var(--dark);
    transition: color var(--transition);
    position: relative;
}
.nav-links a:not(.btn):hover { color: var(--primary); }

.btn-nav { color: white !important; }
.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform var(--transition);
}
.nav-links a:not(.btn):hover::after { transform: scaleX(1); }

/* Mobile menu */
.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.mobile-menu span {
    width: 24px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: all var(--transition);
    display: block;
}
.mobile-menu.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu.active span:nth-child(2) { opacity: 0; }
.mobile-menu.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav dropdown */
.nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.99);
    border-bottom: 1px solid rgba(0,0,0,0.08);
    padding: 20px 28px 24px;
    gap: 18px;
    backdrop-filter: blur(24px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 130px 0 90px;
    overflow: hidden;
}

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

.hero-photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
    filter: brightness(0.38) saturate(0.6);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to right, rgba(5,5,5,0.75) 0%, rgba(5,5,5,0.3) 60%, rgba(5,5,5,0.15) 100%),
        linear-gradient(to top, rgba(5,5,5,0.8) 0%, transparent 50%);
}


.hero-container { position: relative; z-index: 2; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 18px;
    border: 1px solid rgba(166,0,0,0.35);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: rgba(204,0,0,0.9);
    margin-bottom: 28px;
    background: rgba(166,0,0,0.06);
    letter-spacing: 0.02em;
}

.badge-dot {
    width: 7px;
    height: 7px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2.4s infinite;
    flex-shrink: 0;
    will-change: opacity;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(166,0,0,0.4); }
    50% { opacity: 0.6; box-shadow: 0 0 0 5px rgba(166,0,0,0); }
}

.hero-tagline {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-top: 14px;
}

.hero h1 {
    margin-bottom: 24px;
}

.hero-name {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.4rem, 7vw, 5.2rem);
    font-weight: 800;
    line-height: 1.0;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: white;
    text-shadow: 0 2px 24px rgba(0,0,0,0.6);
}

.hero-metal {
    color: var(--primary);
    font-style: italic;
}

/* legacy, kept for compat */
.hero-line { display: block; color: white; }
.hero-line.accent { color: var(--primary); }

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 560px;
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-cta { display: flex; gap: 14px; margin-bottom: 56px; flex-wrap: wrap; }

.hero-trust {
    display: flex;
    gap: 36px;
    flex-wrap: wrap;
    padding-top: 28px;
    border-top: var(--border);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 0.86rem;
    color: var(--text-muted);
}

.trust-svg {
    width: 17px;
    height: 17px;
    color: var(--primary);
    flex-shrink: 0;
}

.hero-scroll {
    position: absolute;
    right: 40px;
    bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-dim);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
}

.scroll-line {
    width: 1px;
    height: 52px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    animation: scrollDown 2.2s infinite;
    will-change: transform;
}

@keyframes scrollDown {
    0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
    30% { opacity: 1; }
    60% { transform: scaleY(1); transform-origin: top; }
    61% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ===== SERVICES ===== */
.services {
    padding: 110px 0;
    background: #F4F4F4;
    position: relative;
}

.services .section-tag {
    border-color: rgba(166,0,0,0.3);
    color: var(--primary);
    background: rgba(166,0,0,0.06);
}

.services .section-header h2 { color: var(--dark); }
.services .section-header p { color: #666; }

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(166,0,0,0.3), transparent);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.service-card {
    padding: 40px 32px;
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0,0,0,0.07);
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-dark), var(--primary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

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

.service-card:hover {
    border-color: rgba(166,0,0,0.2);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.service-card.highlighted {
    border-color: rgba(166,0,0,0.2);
    background: linear-gradient(148deg, white, rgba(166,0,0,0.04));
}

.service-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.08em;
    margin-bottom: 22px;
}

.service-icon {
    color: var(--primary);
    margin-bottom: 22px;
}

.service-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--dark);
}

.service-card p {
    color: #555;
    font-size: 0.92rem;
    line-height: 1.75;
    margin-bottom: 24px;
}

.service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.service-list li {
    font-size: 0.83rem;
    color: #666;
    padding-left: 18px;
    position: relative;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 5px;
    height: 5px;
    background: var(--primary);
    border-radius: 50%;
}

/* ===== ABOUT ===== */
.about {
    padding: 110px 0;
    background: var(--dark);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: center;
}

.about-content .section-tag { margin-bottom: 18px; }

.about-content h2 {
    font-size: clamp(1.7rem, 2.8vw, 2.4rem);
    font-weight: 700;
    margin-bottom: 22px;
}

.about-lead {
    font-size: 1.08rem;
    color: var(--light-300);
    margin-bottom: 18px;
    line-height: 1.75;
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.8;
    font-size: 0.96rem;
}

.about-signature {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: var(--border);
}

.signature-avatar {
    width: 46px;
    height: 46px;
    min-width: 46px;
    background: var(--primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-signature strong {
    display: block;
    font-size: 0.92rem;
    color: white;
}

.about-signature span {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.about-stat {
    background: var(--dark-800);
    border: var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.about-stat::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}

.about-stat:hover { border-color: rgba(166,0,0,0.2); transform: translateY(-2px); }
.about-stat:hover::after { opacity: 1; }

.stat-big {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    display: block;
}

.stat-unit {
    font-size: 0.9rem;
    color: var(--light-300);
    font-weight: 600;
    display: block;
    margin-top: 4px;
}

.stat-label {
    display: block;
    font-size: 0.76rem;
    color: var(--text-muted);
    margin-top: 8px;
    letter-spacing: 0.02em;
}

/* ===== SECTORS ===== */
.sectors {
    padding: 110px 0;
    background: var(--dark-800);
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.sector-card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: default;
    border: var(--border);
}

.sector-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
    filter: brightness(0.55) saturate(0.7);
}

.sector-card:hover img {
    transform: scale(1.07);
    filter: brightness(0.65) saturate(0.8);
}

.sector-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px 16px 16px;
    background: linear-gradient(to top, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.3) 70%, transparent 100%);
}

.sector-overlay h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: white;
    letter-spacing: 0.02em;
}

.sector-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid transparent;
    border-radius: var(--radius);
    transition: border-color var(--transition);
}

.sector-card:hover::after {
    border-color: rgba(166,0,0,0.5);
}

/* ===== PARTNERS ===== */
.partners {
    padding: 90px 0;
    background: #F4F4F4;
    position: relative;
}

.partners .section-tag {
    border-color: rgba(166,0,0,0.3);
    color: var(--primary);
    background: rgba(166,0,0,0.06);
}

.partners .section-header h2 {
    color: var(--dark);
}

.partners .section-header p {
    color: #666;
}

.partners-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 48px 64px;
}

.partner-card {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.partner-card img {
    max-height: 52px;
    max-width: 150px;
    width: auto;
    object-fit: contain;
    mix-blend-mode: multiply;
    filter: grayscale(1);
    opacity: 0.45;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.partner-card:hover img {
    filter: grayscale(0);
    opacity: 1;
    transform: scale(1.06);
}

/* ===== REVIEWS ===== */
.reviews {
    padding: 110px 0 0;
    background: var(--dark);
    overflow: hidden;
}

.reviews-header-wrap {
    margin-bottom: 48px;
}

.reviews-rating-summary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 12px;
}

.rating-stars {
    color: #FBBC04;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.rating-score {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
}

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

.google-logo {
    display: inline-block;
    opacity: 0.8;
    margin-left: 4px;
    vertical-align: middle;
    filter: brightness(0.9);
}

/* Vertical infinite scroll */
.reviews-columns-wrap {
    position: relative;
    padding-bottom: 80px;
}

.reviews-columns-wrap::before,
.reviews-columns-wrap::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 100px;
    z-index: 2;
    pointer-events: none;
}

.reviews-columns-wrap::before {
    top: 0;
    background: linear-gradient(to bottom, var(--dark), transparent);
}

.reviews-columns-wrap::after {
    bottom: 80px;
    background: linear-gradient(to top, var(--dark), transparent);
}

.reviews-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.reviews-col-outer {
    height: 600px;
    overflow: hidden;
}

.reviews-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
    animation: scrollUp 30s linear infinite;
    will-change: transform;
}

.reviews-col--slow {
    animation-duration: 38s;
    animation-direction: normal;
}

.reviews-col-outer:hover .reviews-col {
    animation-play-state: paused;
}

@keyframes scrollUp {
    0%   { transform: translateY(0); }
    100% { transform: translateY(-50%); }
}

.review-card {
    background: var(--dark-700);
    border: var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 26px;
    flex-shrink: 0;
    transition: border-color var(--transition);
}

.review-card:hover {
    border-color: rgba(166,0,0,0.2);
}

.review-top {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.review-avatar {
    width: 38px;
    height: 38px;
    min-width: 38px;
    background: var(--dark-500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary);
    font-size: 0.9rem;
}

.review-meta {
    flex: 1;
    min-width: 0;
}

.review-meta strong {
    display: block;
    font-size: 0.88rem;
    color: white;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.review-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.review-stars {
    color: #FBBC04;
    font-size: 0.85rem;
    letter-spacing: 1px;
    flex-shrink: 0;
    margin-top: 2px;
}

.review-card p {
    color: var(--text-muted);
    font-size: 0.875rem;
    line-height: 1.68;
    font-style: italic;
}

/* ===== FAQ ===== */
.faq {
    padding: 110px 0;
    background: var(--dark-800);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--dark-700);
    border: var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--transition);
}

.faq-item.open {
    border-color: rgba(166,0,0,0.25);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    color: white;
    font-size: 0.97rem;
    font-weight: 600;
    font-family: inherit;
    line-height: 1.5;
    transition: color var(--transition);
}

.faq-question:hover {
    color: var(--light-300);
}

.faq-item.open .faq-question {
    color: var(--primary-light);
}

.faq-icon {
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: 300;
    line-height: 1;
    flex-shrink: 0;
    transition: transform var(--transition);
    width: 24px;
    text-align: center;
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer p {
    padding: 0 24px 22px;
    color: var(--text-muted);
    font-size: 0.93rem;
    line-height: 1.78;
}

.faq-answer a {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ===== CTA ===== */
.cta {
    padding: 48px 0;
    background: var(--dark-800);
}

.cta-box {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #C80000 100%);
    border-radius: var(--radius-xl);
    padding: 72px 64px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.08), transparent 55%),
        radial-gradient(circle at 80% 50%, rgba(0,0,0,0.15), transparent 55%);
}

/* Diagonal lines texture */
.cta-box::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 20px,
        rgba(0,0,0,0.04) 20px,
        rgba(0,0,0,0.04) 40px
    );
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 800;
    margin-bottom: 16px;
    color: white;
}

.cta-content p {
    color: rgba(255,255,255,0.85);
    font-size: 1.05rem;
    max-width: 480px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== CONTACT ===== */
.contact {
    padding: 110px 0;
    background: var(--dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 64px;
    align-items: start;
}

.contact-info .section-tag { margin-bottom: 18px; }

.contact-info h2 {
    font-size: clamp(1.6rem, 2.8vw, 2.2rem);
    font-weight: 700;
    margin-bottom: 14px;
}

.contact-lead {
    color: var(--text-muted);
    font-size: 0.97rem;
    margin-bottom: 36px;
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 26px;
}

.contact-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.contact-icon-wrap {
    width: 38px;
    height: 38px;
    min-width: 38px;
    background: rgba(166,0,0,0.1);
    border: 1px solid rgba(166,0,0,0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-top: 2px;
}

.contact-item strong {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 5px;
}

.contact-item p {
    font-size: 0.93rem;
    line-height: 1.6;
    color: var(--light-300);
}

.contact-item em {
    font-style: normal;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.contact-item a {
    color: var(--primary);
    transition: color var(--transition);
}
.contact-item a:hover { color: var(--primary-light); }

.social-links {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.social-links a {
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition);
}

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

/* Form */
.contact-form-wrap {
    background: var(--dark-800);
    border: var(--border);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.form-group { margin-bottom: 18px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 7px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.required { color: var(--primary); }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--dark-700);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 13px 15px;
    color: white;
    font-size: 0.92rem;
    font-family: inherit;
    transition: all var(--transition);
    outline: none;
    appearance: none;
}

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='%23666' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    cursor: pointer;
}

.form-group select option {
    background: var(--dark-700);
    color: white;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--dark-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: rgba(166,0,0,0.5);
    box-shadow: 0 0 0 3px rgba(166,0,0,0.08);
    background: var(--dark-600);
}

.form-group textarea { resize: vertical; min-height: 110px; line-height: 1.6; }

.form-notice {
    margin-top: 12px;
    font-size: 0.76rem;
    color: var(--text-dim);
    text-align: center;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark-800);
    padding: 64px 0 28px;
    border-top: var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 16px;
}

.footer-brand address {
    font-style: normal;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.footer-brand address a {
    color: var(--primary);
    transition: color var(--transition);
}

.footer-brand address a:hover { color: var(--primary-light); }

.footer-links h4 {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--light-300);
    margin-bottom: 18px;
}

.footer-links a {
    display: block;
    font-size: 0.88rem;
    color: var(--text-muted);
    padding: 5px 0;
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--primary); }

.footer-bottom {
    padding-top: 24px;
    border-top: var(--border);
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1), transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Stagger delays */
.services-grid .service-card:nth-child(2).reveal { transition-delay: 0.1s; }
.services-grid .service-card:nth-child(3).reveal { transition-delay: 0.2s; }
.sectors-grid .sector-card:nth-child(2).reveal { transition-delay: 0.08s; }
.sectors-grid .sector-card:nth-child(3).reveal { transition-delay: 0.16s; }
.sectors-grid .sector-card:nth-child(4).reveal { transition-delay: 0.24s; }
.sectors-grid .sector-card:nth-child(5).reveal { transition-delay: 0.08s; }
.sectors-grid .sector-card:nth-child(6).reveal { transition-delay: 0.16s; }
.sectors-grid .sector-card:nth-child(7).reveal { transition-delay: 0.24s; }
.sectors-grid .sector-card:nth-child(8).reveal { transition-delay: 0.32s; }
.about-stats .about-stat:nth-child(2).reveal { transition-delay: 0.1s; }
.about-stats .about-stat:nth-child(3).reveal { transition-delay: 0.2s; }
.about-stats .about-stat:nth-child(4).reveal { transition-delay: 0.3s; }


/* ===== PARTICLES ===== */
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0;
    animation: spark 5s infinite;
    will-change: transform, opacity;
}

@keyframes spark {
    0% { opacity: 0; transform: translateY(0) translateX(0); }
    15% { opacity: 0.8; }
    100% { opacity: 0; transform: translateY(-200px) translateX(50px); }
}

/* ===== HERO ANIMATION ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(32px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-content {
    animation: fadeInUp 0.9s cubic-bezier(0.4, 0, 0.2, 1) both;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .sectors-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 968px) {
    .nav-links { display: none; }
    .mobile-menu { display: flex; }

    .services-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .sectors-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }

    .hero-scroll { display: none; }
    .hero-trust { gap: 20px; }

    .cta-box { padding: 56px 40px; }
}

@media (max-width: 640px) {
    .container { padding: 0 18px; }
    .hero { padding: 110px 0 70px; }
    .hero h1 { font-size: 2.6rem; }
    .hero-cta { flex-direction: column; }
    .hero-trust { gap: 14px; }
    .trust-item { font-size: 0.8rem; }
    .sectors-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .cta-box { padding: 40px 22px; border-radius: var(--radius-lg); }
    .cta-buttons { flex-direction: column; align-items: center; }
    .form-row { grid-template-columns: 1fr; }
    .about-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
    .contact-form-wrap { padding: 28px 20px; }
    .reviews-header-wrap { padding: 0 18px; }
    .reviews-rating-summary { flex-wrap: wrap; }
    .section-header { margin-bottom: 48px; }
}