/* ============================================
   RDB Work Systems — styles.css
   Design System & Page Styles
   ============================================ */

/* CSS Variables */
:root {
    --bg-dark: #080a0e;
    --bg-darker: #050608;
    --bg-card: rgba(255, 255, 255, 0.04);
    --bg-card-hover: rgba(255, 255, 255, 0.07);
    --primary-red: #d90429;
    --primary-red-glow: rgba(217, 4, 41, 0.4);
    --secondary-red: #ef233c;
    --accent-red-light: rgba(217, 4, 41, 0.12);
    --text-main: #edf2f4;
    --text-muted: #8d99ae;
    --text-dim: #52606d;
    --glass-border: rgba(255, 255, 255, 0.07);
    --glass-border-hover: rgba(217, 4, 41, 0.35);
    --nav-height: 80px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: all 0.6s cubic-bezier(0.5, 0, 0, 1);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
svg { display: block; }

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h1 .text-accent {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--secondary-red) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 1rem;
    color: #fff;
}

h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    color: #fff;
}

h4 {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #fff;
}

.section-eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--primary-red);
    margin-bottom: 0.75rem;
    padding: 4px 12px;
    border: 1px solid var(--accent-red-light);
    border-radius: 100px;
    background: var(--accent-red-light);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary, .btn-secondary, .btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-red), var(--secondary-red));
    color: #fff;
    box-shadow: 0 4px 20px var(--primary-red-glow);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before { left: 100%; }
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--primary-red-glow);
    color: #fff;
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid rgba(255,255,255,0.2);
}

.btn-secondary:hover {
    border-color: var(--primary-red);
    color: var(--primary-red);
    transform: translateY(-2px);
    background: var(--accent-red-light);
}

.btn-ghost {
    background: transparent;
    color: rgba(255,255,255,0.7);
    border: 1px solid rgba(255,255,255,0.15);
}

.btn-ghost:hover {
    background: rgba(255,255,255,0.05);
    color: #fff;
    border-color: rgba(255,255,255,0.3);
    transform: translateY(-2px);
}

.btn-primary.large, .btn-secondary.large, .btn-ghost.large {
    padding: 15px 36px;
    font-size: 0.95rem;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    background: rgba(8, 10, 14, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(5, 6, 8, 0.97);
    box-shadow: 0 4px 30px rgba(0,0,0,0.6);
}

.nav-container {
    width: 90%;
    max-width: 1400px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-links > li > a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-links > li > a:hover,
.nav-links > li > a.active {
    color: #fff;
    background: rgba(255,255,255,0.06);
}

.nav-links > li > a.btn-primary {
    color: #fff;
    padding: 10px 22px;
}

.nav-links > li > a.btn-primary:hover { color: #fff; }

/* Dropdown */
.nav-dropdown { position: relative; }

.dropdown-toggle { display: flex; align-items: center; gap: 4px; }
.caret { font-size: 0.75rem; transition: transform 0.3s; display: inline-block; }

.nav-dropdown:hover .caret { transform: rotate(180deg); }

.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    background: rgba(12, 14, 20, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 8px;
    min-width: 220px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s, transform 0.25s;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    pointer-events: all;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 16px;
    font-size: 0.875rem;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.dropdown-menu li a:hover {
    color: #fff;
    background: rgba(255,255,255,0.06);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.hamburger:hover { background: rgba(255,255,255,0.06); }

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-main);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: var(--nav-height);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('assets/images/hero_bg_1782225999102.png');
    background-size: cover;
    background-position: center;
    z-index: -2;
    transform: scale(1.05);
    transition: transform 8s ease;
}

.hero.loaded .hero-bg { transform: scale(1); }

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(8,10,14,0.75) 0%,
        rgba(8,10,14,0.35) 40%,
        rgba(8,10,14,0.95) 100%
    );
}

.hero-particles {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--primary-red);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat var(--duration, 8s) var(--delay, 0s) infinite ease-in-out;
}

@keyframes particleFloat {
    0% { opacity: 0; transform: translateY(0) scale(0); }
    20% { opacity: 0.6; transform: translateY(-20px) scale(1); }
    80% { opacity: 0.3; transform: translateY(-80px) scale(0.5); }
    100% { opacity: 0; transform: translateY(-120px) scale(0); }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--primary-red);
    padding: 6px 16px;
    border: 1px solid rgba(217, 4, 41, 0.3);
    border-radius: 100px;
    background: rgba(217, 4, 41, 0.08);
    margin-bottom: 1.5rem;
}

.hero-content {
    text-align: center;
    max-width: 860px;
    padding: 0 20px;
    z-index: 1;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
}

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

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollBounce 2s infinite;
}

.hero-scroll-indicator span {
    display: block;
    width: 24px;
    height: 24px;
    border-right: 2px solid rgba(255,255,255,0.3);
    border-bottom: 2px solid rgba(255,255,255,0.3);
    transform: rotate(45deg);
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
    background: var(--bg-darker);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    padding: 40px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--glass-border);
}

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-red);
    line-height: 1;
}

.stat-suffix {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: rgba(217, 4, 41, 0.7);
}

.stat-suffix small {
    font-size: 1rem;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: 120px 0;
    background-color: var(--bg-darker);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.25rem;
    color: var(--text-muted);
    font-size: 1.05rem;
}

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

.about-features {
    margin: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.feature-icon {
    width: 24px;
    height: 24px;
    background: var(--accent-red-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon svg {
    width: 12px;
    height: 12px;
    color: var(--primary-red);
}

.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: visible;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
    filter: brightness(0.85) contrast(1.1);
    transition: var(--transition-slow);
}

.about-image:hover img {
    filter: brightness(1) contrast(1.1);
}

.image-accent {
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, var(--primary-red-glow) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.image-badge {
    position: absolute;
    bottom: 1.5rem;
    left: -1.5rem;
    background: rgba(8,10,14,0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.image-badge svg {
    width: 24px;
    height: 24px;
    color: var(--primary-red);
    flex-shrink: 0;
}

.image-badge span {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-main);
    line-height: 1.3;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    padding: 120px 0;
    background-color: var(--bg-dark);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    padding: 2.25rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    color: inherit;
    text-decoration: none;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-red), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(217,4,41,0.06) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
    border-color: var(--glass-border-hover);
    background: var(--bg-card-hover);
}

.service-card:hover::before { transform: translateX(100%); }
.service-card:hover::after { opacity: 1; }

.card-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 1.5rem;
    border-radius: var(--radius-md);
    background: var(--accent-red-light);
    border: 1px solid rgba(217,4,41,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.card-icon svg {
    width: 26px;
    height: 26px;
    color: var(--primary-red);
}

.service-card:hover .card-icon {
    background: rgba(217,4,41,0.2);
    box-shadow: 0 0 20px rgba(217,4,41,0.3);
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    flex: 1;
    margin-bottom: 1.5rem;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-red);
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: gap 0.2s;
}

.card-link svg {
    width: 14px;
    height: 14px;
    transition: transform 0.2s;
}

.service-card:hover .card-link { gap: 0.75rem; }
.service-card:hover .card-link svg { transform: translateX(3px); }

/* ============================================
   WHY US
   ============================================ */
.why-us {
    padding: 120px 0;
    background: var(--bg-darker);
    border-top: 1px solid var(--glass-border);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.why-card {
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    background: var(--bg-card);
    transition: var(--transition);
}

.why-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-4px);
    background: var(--bg-card-hover);
}

.why-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.25rem;
    background: var(--accent-red-light);
    border: 1px solid rgba(217,4,41,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-icon svg {
    width: 26px;
    height: 26px;
    color: var(--primary-red);
}

.why-card h3 { font-size: 1.1rem; margin-bottom: 0.75rem; }
.why-card p { font-size: 0.9rem; color: var(--text-muted); }

/* ============================================
   CTA SECTION
   ============================================ */
.cta {
    padding: 120px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--bg-darker) 0%, rgba(217, 4, 41, 0.08) 100%);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(217,4,41,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.cta h2 { margin-bottom: 1rem; }

.cta p {
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-size: 1.15rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--bg-darker);
    padding: 80px 0 0;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand .logo { display: inline-block; margin-bottom: 1rem; }

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    max-width: 260px;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition);
}

.social-link svg { width: 16px; height: 16px; }

.social-link:hover {
    background: var(--accent-red-light);
    border-color: rgba(217,4,41,0.3);
    color: var(--primary-red);
    transform: translateY(-2px);
}

.footer-links h4,
.footer-solutions h4,
.footer-contact h4 {
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.footer-links ul li,
.footer-solutions ul li {
    margin-bottom: 0.7rem;
}

.footer-links a,
.footer-solutions a {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.contact-item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 3px;
    color: var(--primary-red);
}

.contact-item a { color: var(--text-muted); }
.contact-item a:hover { color: var(--primary-red); }

.footer-bottom {
    padding: 1.5rem 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-dim);
    font-size: 0.85rem;
}

.footer-bottom a {
    color: var(--text-muted);
    transition: var(--transition);
}

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

/* ============================================
   PAGE HERO (inner pages)
   ============================================ */
.page-hero {
    padding: calc(var(--nav-height) + 80px) 0 80px;
    background: var(--bg-darker);
    border-bottom: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(217,4,41,0.1) 0%, transparent 60%);
    pointer-events: none;
}

.page-hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-dim);
}

.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary-red); }
.breadcrumb span { color: var(--primary-red); }

/* ============================================
   SOLUTION DETAIL PAGE
   ============================================ */
.solution-intro {
    padding: 100px 0;
    background: var(--bg-dark);
}

.solution-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.solution-features-list {
    margin-top: 2rem;
}

.solution-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    background: var(--bg-card);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.solution-feature:hover {
    border-color: var(--glass-border-hover);
    background: var(--bg-card-hover);
}

.solution-feature-icon {
    width: 44px;
    height: 44px;
    background: var(--accent-red-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.solution-feature-icon svg {
    width: 22px;
    height: 22px;
    color: var(--primary-red);
}

.solution-feature h4 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.solution-feature p {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin: 0;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-section {
    padding: 100px 0;
    background: var(--bg-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 5rem;
    align-items: start;
}

.contact-info h2 { margin-bottom: 1rem; }

.contact-info p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.contact-info-items {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-info-item-icon {
    width: 44px;
    height: 44px;
    background: var(--accent-red-light);
    border: 1px solid rgba(217,4,41,0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-item-icon svg {
    width: 20px;
    height: 20px;
    color: var(--primary-red);
}

.contact-info-item-text h4 {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
    letter-spacing: 0;
    text-transform: none;
    font-weight: 500;
}

.contact-info-item-text p, .contact-info-item-text a {
    font-size: 1rem;
    color: var(--text-main);
}

.contact-info-item-text a:hover { color: var(--primary-red); }

/* Contact Form */
.contact-form-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 3rem;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
    appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-red);
    background: rgba(255,255,255,0.06);
    box-shadow: 0 0 0 3px rgba(217,4,41,0.1);
}

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

.form-group textarea { resize: vertical; min-height: 140px; }

.form-group select option { background: #0f1117; color: var(--text-main); }

.form-submit { width: 100%; justify-content: center; }

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-page-section {
    padding: 100px 0;
    background: var(--bg-dark);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.value-card {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-4px);
}

.value-number {
    font-family: 'Outfit', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent-red-light);
    -webkit-text-stroke: 2px var(--primary-red);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 1rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-6px);
    border-color: var(--glass-border-hover);
}

.team-card-img {
    aspect-ratio: 1;
    background: linear-gradient(135deg, rgba(217,4,41,0.2), rgba(8,10,14,0.9));
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--accent-red-light);
    border: 2px solid rgba(217,4,41,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-avatar svg {
    width: 40px;
    height: 40px;
    color: var(--primary-red);
}

.team-card-body {
    padding: 1.25rem;
    text-align: center;
}

.team-card-body h3 { font-size: 1.05rem; margin-bottom: 0.25rem; }
.team-card-body p { font-size: 0.85rem; color: var(--primary-red); margin: 0; }

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s cubic-bezier(0.5, 0, 0, 1) forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }

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

.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.5, 0, 0, 1), transform 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.scroll-reveal.right {
    transform: translateX(40px);
}

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-item::after { display: none; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    .about-grid,
    .solution-intro-grid,
    .contact-grid { grid-template-columns: 1fr; }
    .image-badge { left: 0; }
    .about-image { order: -1; }
    .values-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hamburger { display: flex; }

    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: rgba(5, 6, 8, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: stretch;
        padding: 1.5rem;
        gap: 0.25rem;
        border-bottom: 1px solid var(--glass-border);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.3s cubic-bezier(0.5, 0, 0, 1), opacity 0.3s;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-links > li > a {
        display: block;
        padding: 12px 16px;
        border-radius: var(--radius-sm);
    }

    .dropdown-menu {
        position: static;
        transform: none;
        background: rgba(255,255,255,0.03);
        border: none;
        opacity: 1;
        pointer-events: all;
        box-shadow: none;
        display: none;
        padding: 0 0 0 1rem;
        min-width: auto;
    }

    .nav-dropdown.open .dropdown-menu { display: block; }

    .hero-btns, .cta-btns { flex-direction: column; align-items: center; }

    .services-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .contact-form-card { padding: 2rem 1.5rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    h1 { font-size: 2rem; }
}