/* Base Styles & Variables - MDEV-Inspired Enterprise Theme */
:root {
    /* Light Backgrounds */
    --bg-dark: #F6F8FB;
    --bg-darker: #FFFFFF;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F0F4F8;

    /* Borders */
    --slate-border: rgba(0, 0, 0, 0.07);
    --slate-light: #94A3B8;

    /* Primary - Navy Blue (MDEV-inspired) */
    --accent-primary: #F7941C;
    --accent-primary-light: #f8a641;
    --accent-primary-glow: rgba(30, 58, 138, 0.15);

    /* Button accent - Orange */
    --accent-btn: #F7941C;
    --accent-btn-hover: #e0850f;
    --accent-btn-glow: rgba(247, 148, 28, 0.3);

    /* Secondary - Teal for emphasis */
    --accent-teal: #0891B2;
    --accent-teal-glow: rgba(8, 145, 178, 0.2);

    /* Utility Accents */
    --accent-danger: #DC2626;

    /* Text */
    --text-main: #1A2332;
    --text-muted: #64748B;

    /* Styling */
    --glass-border: rgba(0, 0, 0, 0.05);

    /* Dark section colors (hero, cta, footer) */
    --dark-bg: #0f1c2e;
    --dark-bg-deep: #0a1421;
    --dark-text: #F1F5F9;
    --dark-text-muted: #94A3B8;
    --dark-border: rgba(255, 255, 255, 0.08);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-pill: 999px;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.08);
    --shadow-navbar: 0 4px 20px rgba(0, 0, 0, 0.08);

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-darker);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

a {
    text-decoration: none;
    color: inherit;
}

.logo-img {
    width: 60px;
}

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

.section {
    padding: 7rem 0;
    position: relative;
}

.section-label {
    display: inline-block;
    color: var(--accent-primary);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    text-align: center;
    width: 100%;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--text-main);
}

.section-title span {
    color: var(--accent-primary);
}

.section-desc {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 4rem auto;
    line-height: 1.8;
}

.mt-4 {
    margin-top: 2rem;
}

/* Components */
.btn {
    display: inline-block;
    padding: 0.85rem 2.2rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-family: var(--font-heading);
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.btn-primary {
    background-color: var(--accent-btn);
    color: #fff;
    border: 1px solid var(--accent-btn);
}

.btn-primary:hover {
    background-color: var(--accent-btn-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-btn-glow);
}

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

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #FFFFFF;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.05rem;
}

/* Navbar - Floating Capsule */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 0px;
    background: white;
}

#navbar .nav-container {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-navbar);
    border: 1px solid rgba(0, 0, 0, 0.04);
    padding: 5px;
    border-radius: 0;
    border-left: none;
    border-right: none;
    box-shadow: none;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-primary);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--text-main);
    border-radius: 3px;
    transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--dark-bg-deep);
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-overlay a {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--dark-text);
}

.mobile-nav-overlay a:hover {
    color: var(--accent-primary-light);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 12rem 0 9rem 0;
    min-height: auto;
    display: flex;
    align-items: center;
    background-image: url('../contents/hero_background_1778342487211.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(13, 27, 42, 0.85) 0%, rgba(13, 27, 42, 1) 100%);
    z-index: 1;
}

.hero-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-image:
        linear-gradient(rgba(247, 148, 28, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(247, 148, 28, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 30%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 30%, black 20%, transparent 70%);
    animation: gridPulse 6s ease-in-out infinite;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(247, 148, 28, 0.06) 0%, transparent 70%);
    z-index: 1;
    animation: heroGlow 4s ease-in-out infinite alternate;
}

@keyframes gridPulse {

    0%,
    100% {
        opacity: 0.4;
    }

    50% {
        opacity: 1;
    }
}

@keyframes heroGlow {
    0% {
        opacity: 0.3;
        transform: translateX(-50%) scale(0.9);
    }

    100% {
        opacity: 0.7;
        transform: translateX(-50%) scale(1.1);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
}

.subtitle {
    color: var(--accent-primary-light);
    font-weight: 700;
    letter-spacing: 2.5px;
    margin-bottom: 1.5rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.85rem;
}

.hero-section h1 {
    font-size: 3.8rem;
    margin-bottom: 1.5rem;
    color: var(--dark-text);
    line-height: 1.1;
    max-width: 850px;
}

.hero-desc {
    font-size: 1.2rem;
    color: var(--dark-text-muted);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    max-width: 850px;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
}

/* Trusted By / Client Marquee */
.clients-section {
    padding: 4rem 0;
    background: var(--bg-dark);
    overflow: hidden;
}

.clients-title {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    margin-bottom: 2rem;
    font-weight: 600;
}

.clients-section .logo-slider {
    overflow: hidden;
    position: relative;
    width: 100%;
}

.clients-section .logo-slider::before,
.clients-section .logo-slider::after {
    content: "";
    position: absolute;
    top: 0;
    width: 120px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.clients-section .logo-slider::before {
    left: 0;
}

.clients-section .logo-slider::after {
    right: 0;
}

.clients-section .logo-track {
    display: flex;
    width: max-content;
    animation: scroll 50s linear infinite;
}

.clients-section .logo-track:hover {
    animation-play-state: paused;
}

.clients-section .logo-item {
    width: 180px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 40px;
    flex-shrink: 0;
}

.clients-section .logo-item img {
    max-width: 140px;
    max-height: 60px;
    object-fit: contain;
    opacity: 0.6;
    transition: 0.3s ease;
    filter: grayscale(100%);
}

.clients-section .logo-item img:hover {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.05);
}

@keyframes scroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* ===== OPERATIONAL IMPACT ===== */
.impact-section {
    background-color: var(--bg-darker);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

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

.impact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(247, 148, 28, 0.2);
}

.impact-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(247, 148, 28, 0.1);
    color: var(--accent-btn);
    margin-bottom: 1.2rem;
}

.impact-value {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.impact-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.impact-card p {
    color: var(--text-muted);
    font-size: 0.82rem;
    line-height: 1.6;
}

/* ===== CORE SOLUTIONS ===== */
.solutions-section {
    background-color: var(--bg-darker);
}

.solution-block {
    margin-bottom: 4rem;
}

.solution-block-split {
    display: flex;
    gap: 2rem;
}

.solution-image img {
    max-width: 350px;
    border-radius: var(--radius-md);
}

.solution-block:last-child {
    margin-bottom: 0;
}

.solution-block-header {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 2rem;
}

.solution-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(30, 58, 138, 0.1);
    line-height: 1;
    min-width: 60px;
}

.solution-block-header h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.solution-block-header p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.7;
}

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

.solution-cards-2 {
    grid-template-columns: repeat(2, 1fr);
}

.solution-card {
    background: var(--bg-dark);
    border: 1px solid var(--slate-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: var(--transition);
}

.solution-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    background: var(--bg-card);
    border-color: rgba(30, 58, 138, 0.15);
}

.solution-card h4 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
    font-weight: 700;
}

.solution-card p {
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.7;
}

.integration-note {
    margin-top: 1.5rem;
    padding: 1rem 1.5rem;
    background: rgba(247, 148, 28, 0.05);
    border-left: 3px solid var(--accent-btn);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
    font-style: italic;
}

/* ===== INDUSTRIES ===== */
.industries-section {
    background-color: var(--bg-dark);
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

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

.industry-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(30, 58, 138, 0.15);
}

.industry-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(247, 148, 28, 0.1);
    color: var(--accent-btn);
    margin-bottom: 1rem;
}

.industry-card h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
    font-weight: 700;
}

.industry-card p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.7;
}

/* ===== WHY CHOOSE US ===== */
.why-us-section {
    background-color: var(--bg-darker);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.why-card {
    background: var(--bg-card);
    border: 1px solid var(--slate-border);
    border-radius: var(--radius-md);
    padding: 2.5rem 2rem;
    transition: var(--transition);
    position: relative;
}

.why-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(30, 58, 138, 0.15);
}

.why-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(30, 58, 138, 0.08);
    margin-bottom: 1rem;
    line-height: 1;
}

.why-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text-main);
    font-weight: 700;
}

.why-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
}

/* ===== OPERATIONAL CAPABILITIES ===== */
.capabilities-section {
    background-color: var(--bg-darker);
}

.capabilities-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.capability-card {
    background: var(--bg-dark);
    border: 1px solid var(--slate-border);
    border-radius: var(--radius-pill);
    padding: 1rem 2rem;
    transition: var(--transition);
}

.capability-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: rgba(247, 148, 28, 0.25);
    background: var(--bg-card);
}

.capability-card h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
}

/* ===== OPERATIONAL ENVIRONMENTS ===== */
.environments-section {
    background-color: var(--bg-dark);
}

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

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

.env-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(247, 148, 28, 0.2);
}

.env-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.env-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.env-card:hover .env-image img {
    transform: scale(1.05);
}

.env-label {
    padding: 1rem 1.25rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-main);
    text-align: center;
    font-family: var(--font-heading);
    letter-spacing: 0.3px;
}

/* ===== CTA ===== */
.cta-section {
    background: var(--dark-bg);
    position: relative;
}

.cta-container {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.cta-container h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    color: var(--dark-text);
}

.cta-container>p {
    font-size: 1.1rem;
    color: var(--dark-text-muted);
    margin: 0 auto 3rem auto;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* ===== FOOTER ===== */
footer {
    background-color: var(--dark-bg-deep);
    padding: 4rem 0 0 0;
}

.footer-brand p {
    max-width: 500px;
    color: #94A3B8;
    margin-top: 1rem;
    font-size: 0.9rem;
}

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

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr .5fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-links h4 {
    margin-bottom: 1.5rem;
    color: var(--dark-text);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.footer-links a {
    display: block;
    color: var(--dark-text-muted);
    margin-bottom: 0.8rem;
    transition: var(--transition);
    font-size: 0.9rem;
}

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

.footer-links p {
    display: block;
    color: var(--dark-text-muted);
    margin-bottom: 0.8rem;
    transition: var(--transition);
    font-size: 0.9rem;
}

.footer-links p.contact {
    display: flex;
    gap: 4px;
    margin: 0;
}

.footer-bottom {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid var(--dark-border);
    color: var(--dark-text-muted);
    font-size: 0.85rem;
}

/* ===== ANIMATION ===== */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {

    .impact-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .solution-cards,
    .solution-cards-5 {
        grid-template-columns: repeat(2, 1fr);
    }

    .solution-block-split {
        flex-direction: column;
    }

    .solution-image img {
        max-width: 100%;
        width: 100%;
    }

    .industry-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .env-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-section h1 {
        font-size: 3rem;
    }

    .hero-section {
        padding-top: 10rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {

    .nav-links,
    .nav-container .btn {
        display: none;
    }

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

    .hero-section h1 {
        font-size: 2.2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .solution-cards,
    .solution-cards-5 {
        grid-template-columns: 1fr;
    }

    .impact-grid {
        grid-template-columns: 1fr;
    }

    .industry-grid {
        grid-template-columns: repeat(1, 1fr);
    }

    .env-grid {
        grid-template-columns: 1fr;
    }

    .why-grid {
        grid-template-columns: 1fr;
    }

    .solution-block-header {
        flex-direction: column;
        gap: 1rem;
    }

    .section {
        padding: 4rem 0;
    }

    /* Fix heavy paint on mobile */
    .hero-section {
        background-attachment: scroll;
    }
}

/* ===== INQUIRY MODAL ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 20, 33, 0.95); /* Darker background instead of blur */
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.1s ease-out, visibility 0.1s ease-out;
    will-change: opacity;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background: var(--bg-card);
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow-y: auto;
    transform: translateY(20px) scale(0.95);
    transition: transform 0.1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    will-change: transform;
    padding: 3rem;
}

.modal-overlay.active .modal-container {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: sticky;
    top: -1.5rem;
    margin-top: -1.5rem;
    margin-right: -1.5rem;
    float: right;
    background: var(--bg-card);
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.modal-close:hover {
    background: var(--bg-dark);
    color: var(--text-main);
}

.modal-header {
    margin-bottom: 2rem;
    text-align: center;
}

.modal-header h2 {
    font-size: 2.2rem;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.modal-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.inquiry-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-bottom: 2.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}

.required {
    color: var(--accent-danger);
    margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.8rem 1rem;
    border: 1px solid var(--slate-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-main);
    background: var(--bg-darker);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(247, 148, 28, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.btn-submit {
    margin-top: 1rem;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.form-message {
    text-align: center;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.8rem;
    border-radius: var(--radius-sm);
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.form-message.error {
    display: block;
    background: rgba(220, 38, 38, 0.1);
    color: #DC2626;
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.modal-footer {
    border-top: 1px solid var(--slate-border);
    padding-top: 2rem;
}

.modal-contact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.contact-item h4 {
    font-size: 0.9rem;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.contact-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

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

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

.modal-clients h4 {
    font-size: 0.85rem;
    text-align: center;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.modal-clients .logo-slider {
    overflow: hidden;
    position: relative;
    width: 100%;
}

.modal-clients .logo-slider::before,
.modal-clients .logo-slider::after {
    content: "";
    position: absolute;
    top: 0;
    width: 120px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.modal-clients .logo-slider::before {
    left: 0;
}

.modal-clients .logo-slider::after {
    right: 0;
}

.modal-clients .logo-track {
    display: flex;
    width: max-content;
    animation: scroll 50s linear infinite;
}

.modal-clients .logo-track:hover {
    animation-play-state: paused;
}

.modal-clients .logo-item {
    width: 180px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 40px;
    flex-shrink: 0;
}

.modal-clients .logo-item img {
    max-width: 140px;
    max-height: 60px;
    object-fit: contain;
    opacity: 0.6;
    transition: 0.3s ease;
    filter: grayscale(100%);
}

.modal-clients .logo-item img:hover {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .modal-container {
        padding: 2rem 1.5rem;
        width: 95%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .modal-contact {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}