/* ===== DESIGN TOKENS ===== */
:root {
    --clr-bg-dark: #0a1628;
    --clr-bg-section: #0f1f3d;
    --clr-bg-card: rgba(15, 31, 61, 0.7);
    --clr-primary: #3b82f6;
    --clr-primary-glow: rgba(59, 130, 246, 0.35);
    --clr-accent: #f59e0b;
    --clr-accent-glow: rgba(245, 158, 11, 0.3);
    --clr-success: #10b981;
    --clr-text: #e2e8f0;
    --clr-text-muted: #94a3b8;
    --clr-white: #ffffff;
    --clr-border: rgba(255, 255, 255, 0.08);
    --font-main: 'Inter', sans-serif;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.35);
    --shadow-glow: 0 0 30px var(--clr-primary-glow);
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-main);
    background: var(--clr-bg-dark);
    color: var(--clr-text);
    line-height: 1.7;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    display: block;
}

ul {
    list-style: none;
}

/* ===== PRELOADER ===== */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--clr-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

.preloader-inner {
    position: relative;
    width: 90px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preloader-ring {
    position: absolute;
    inset: 0;
    border: 3px solid var(--clr-border);
    border-top-color: var(--clr-primary);
    border-radius: 50%;
    animation: preloaderSpin 1s linear infinite;
}

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

.preloader-text {
    font-size: 1.3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== PARTICLES ===== */
.particles-canvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.6;
}

/* ===== UTILITY ===== */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.section-tag {
    display: inline-block;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.25);
    color: var(--clr-primary);
    padding: 5px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--clr-white);
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
    border-radius: 4px;
    margin: 14px auto 0;
}

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

/* ===== NAVBAR ===== */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.main-nav.scrolled {
    background: rgba(10, 22, 40, 0.92);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    padding: 10px 0;
}

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

.nav-logo img {
    height: 48px;
    width: auto;
    transition: transform var(--transition);
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-links a {
    color: var(--clr-text);
    font-size: 0.92rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    position: relative;
    transition: color var(--transition), background var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--clr-white);
    background: rgba(59, 130, 246, 0.12);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--clr-primary);
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    transform: scaleX(1);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 6px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--clr-white);
    border-radius: 3px;
    transition: var(--transition);
}

.hamburger.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
    opacity: 0;
}

.hamburger.open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ===== HERO CAROUSEL ===== */
#heroCarousel {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    contain: layout style paint;
}

#heroCarousel .carousel-inner,
#heroCarousel .carousel-item {
    height: 100vh;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.carousel-img-wrapper {
    position: absolute;
    inset: 0;
    overflow: hidden;
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

.carousel-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    will-change: transform;
    transform: scale(1);
    transition: transform 10s ease-out;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.carousel-item.active .carousel-img-wrapper img {
    transform: scale(1.06);
}

.carousel-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg,
            rgba(10, 22, 40, 0.92) 0%,
            rgba(10, 22, 40, 0.7) 40%,
            rgba(15, 31, 61, 0.75) 100%);
    z-index: 1;
}

.carousel-caption-custom {
    position: absolute;
    z-index: 2;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 24px;
}

.carousel-caption-custom .caption-tag,
.carousel-caption-custom h1,
.carousel-caption-custom p,
.carousel-caption-custom .caption-btns {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
    will-change: opacity, transform;
}

.carousel-caption-custom .caption-tag {
    transition-delay: 0.1s;
}

.carousel-caption-custom h1 {
    transition-delay: 0.25s;
}

.carousel-caption-custom p {
    transition-delay: 0.4s;
}

.carousel-caption-custom .caption-btns {
    transition-delay: 0.55s;
}

.carousel-item.active .carousel-caption-custom .caption-tag,
.carousel-item.active .carousel-caption-custom h1,
.carousel-item.active .carousel-caption-custom p,
.carousel-item.active .carousel-caption-custom .caption-btns {
    opacity: 1;
    transform: translateY(0);
}

.caption-tag {
    display: inline-block;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--clr-primary);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 22px;
}

.carousel-caption-custom h1 {
    font-size: clamp(2rem, 5.5vw, 4.2rem);
    font-weight: 900;
    color: var(--clr-white);
    line-height: 1.12;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    max-width: 800px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.carousel-caption-custom p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--clr-text-muted);
    max-width: 620px;
    margin: 0 auto 36px;
    line-height: 1.8;
}

.caption-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--clr-primary), #2563eb);
    color: var(--clr-white) !important;
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.02em;
    box-shadow: 0 4px 25px var(--clr-primary-glow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px var(--clr-primary-glow);
}

.hero-btn-outline {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: none;
    color: var(--clr-white) !important;
}

.hero-btn-outline:hover {
    border-color: var(--clr-white);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
}

/* Carousel Indicators */
#heroCarousel .carousel-indicators {
    bottom: 70px;
    z-index: 5;
    gap: 8px;
    margin: 0;
    justify-content: center;
}

#heroCarousel .carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    opacity: 0.7;
    transition: all var(--transition);
    padding: 0;
    margin: 0;
}

#heroCarousel .carousel-indicators button.active {
    background: var(--clr-primary);
    border-color: var(--clr-primary);
    opacity: 1;
    box-shadow: 0 0 12px var(--clr-primary-glow);
    transform: scale(1.2);
}

/* Carousel Controls */
.carousel-control-prev,
.carousel-control-next {
    width: auto;
    z-index: 5;
    opacity: 0;
    transition: opacity var(--transition);
}

#heroCarousel:hover .carousel-control-prev,
#heroCarousel:hover .carousel-control-next {
    opacity: 1;
}

.carousel-control-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: var(--clr-white);
    font-size: 1.1rem;
    transition: all var(--transition);
    margin: 0 20px;
}

.carousel-control-icon:hover {
    background: rgba(59, 130, 246, 0.25);
    border-color: var(--clr-primary);
    box-shadow: 0 0 20px var(--clr-primary-glow);
}

#heroCarousel.carousel-fade .carousel-item {
    transition: opacity 1.2s ease-in-out;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translate3d(0, 0, 0);
}

#heroCarousel .carousel-item-next,
#heroCarousel .carousel-item-prev {
    will-change: opacity;
}

/* Scroll Down Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0.6;
    animation: scrollBounce 2s ease-in-out infinite;
}

.scroll-indicator span {
    font-size: 0.7rem;
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 500;
}

.mouse {
    width: 24px;
    height: 38px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 14px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--clr-white);
    border-radius: 4px;
    position: absolute;
    top: 7px;
    left: 50%;
    transform: translateX(-50%);
    animation: wheelScroll 1.5s ease-in-out infinite;
}

@keyframes wheelScroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(12px);
    }
}

@keyframes scrollBounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(6px);
    }
}

/* ===== ABOUT SECTION ===== */
.about-section {
    padding: 100px 0;
    background: var(--clr-bg-dark);
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    position: relative;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.about-image:hover img {
    transform: scale(1.04);
}

.about-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid var(--clr-border);
    border-radius: var(--radius-lg);
    pointer-events: none;
}

/* Experience Badge */
.experience-badge {
    position: absolute;
    bottom: -16px;
    right: -16px;
    background: linear-gradient(135deg, var(--clr-primary), #2563eb);
    padding: 18px 24px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: 0 8px 30px var(--clr-primary-glow);
    z-index: 2;
}

.badge-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--clr-white);
    line-height: 1;
}

.badge-text {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.85);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    line-height: 1.3;
}

.about-content h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 800;
    color: var(--clr-white);
    margin-bottom: 20px;
}

.about-content h2 span {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-content p {
    color: var(--clr-text-muted);
    margin-bottom: 16px;
    font-size: 1.02rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 36px;
}

.stat-item {
    text-align: center;
    padding: 20px 10px;
    background: var(--clr-bg-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    transition: transform var(--transition), box-shadow var(--transition);
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.stat-item .number {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item .label {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
    margin-top: 4px;
}

/* ===== SERVICES SECTION ===== */
.services-section {
    padding: 100px 0;
    background: var(--clr-bg-section);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--clr-border), transparent);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--clr-bg-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 40px 30px 30px;
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    position: relative;
    overflow: hidden;
    will-change: transform;
}

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

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

.service-card:hover {
    box-shadow: var(--shadow-card);
    border-color: rgba(59, 130, 246, 0.2);
}

.service-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(245, 158, 11, 0.1));
    font-size: 1.8rem;
    color: var(--clr-primary);
    transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--clr-primary-glow);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 12px;
}

.service-card p {
    color: var(--clr-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--clr-primary);
    font-size: 0.9rem;
    font-weight: 600;
    transition: gap var(--transition), color var(--transition);
}

.card-link:hover {
    gap: 10px;
    color: var(--clr-accent);
}

/* ===== TESTIMONIALS ===== */
.testimonials-section {
    padding: 100px 0;
    background: var(--clr-bg-dark);
    position: relative;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--clr-border), transparent);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--clr-bg-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 36px 30px;
    transition: transform var(--transition), box-shadow var(--transition);
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 16px;
    right: 24px;
    font-size: 4rem;
    line-height: 1;
    color: rgba(59, 130, 246, 0.12);
    font-family: Georgia, serif;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
}

.testimonial-stars {
    display: flex;
    gap: 3px;
    margin-bottom: 18px;
}

.testimonial-stars i {
    color: var(--clr-accent);
    font-size: 0.9rem;
}

.testimonial-text {
    color: var(--clr-text);
    font-size: 0.98rem;
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(245, 158, 11, 0.15));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-primary);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.testimonial-author h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 2px;
}

.testimonial-author span {
    font-size: 0.82rem;
    color: var(--clr-text-muted);
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    padding: 100px 0;
    background: var(--clr-bg-section);
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--clr-border), transparent);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-form {
    background: var(--clr-bg-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: var(--clr-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    color: var(--clr-white);
    font-family: var(--font-main);
    font-size: 0.95rem;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px var(--clr-primary-glow);
    background: rgba(59, 130, 246, 0.04);
}

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--clr-primary), #2563eb);
    color: var(--clr-white);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
    overflow: hidden;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px var(--clr-primary-glow);
}

.submit-btn.success {
    background: linear-gradient(135deg, var(--clr-success), #059669);
}

.submit-btn .btn-icon {
    transition: transform var(--transition);
}

.submit-btn:hover .btn-icon {
    transform: translateX(3px);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 8px;
}

.contact-info>p {
    color: var(--clr-text-muted);
    margin-bottom: 8px;
    line-height: 1.8;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 22px;
    background: var(--clr-bg-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    transition: transform var(--transition), border-color var(--transition);
}

.info-item:hover {
    transform: translateX(6px);
    border-color: rgba(59, 130, 246, 0.25);
}

.info-item i {
    font-size: 1.3rem;
    color: var(--clr-primary);
    margin-top: 3px;
    min-width: 24px;
    text-align: center;
}

.info-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-white);
    margin-bottom: 4px;
}

.info-item span {
    font-size: 0.92rem;
    color: var(--clr-text-muted);
}

/* ===== FOOTER ===== */
.footer {
    background: #060e1c;
    padding: 60px 0 0;
    border-top: 1px solid var(--clr-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-brand p {
    color: var(--clr-text-muted);
    margin-top: 16px;
    font-size: 0.95rem;
    max-width: 320px;
    line-height: 1.7;
}

.footer-brand img {
    height: 44px;
    width: auto;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-muted);
    font-size: 1rem;
    transition: all var(--transition);
}

.footer-social a:hover {
    background: var(--clr-primary);
    border-color: var(--clr-primary);
    color: var(--clr-white);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px var(--clr-primary-glow);
}

.footer h4 {
    color: var(--clr-white);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    color: var(--clr-text-muted);
    padding: 6px 0;
    font-size: 0.92rem;
    transition: color var(--transition), padding-left var(--transition);
}

.footer-links a:hover {
    color: var(--clr-primary);
    padding-left: 6px;
}

.footer-bottom {
    text-align: center;
    padding: 22px 0;
    border-top: 1px solid var(--clr-border);
    color: var(--clr-text-muted);
    font-size: 0.85rem;
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary), #2563eb);
    color: var(--clr-white);
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px var(--clr-primary-glow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px var(--clr-primary-glow);
}

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image {
        max-height: 350px;
    }

    .experience-badge {
        bottom: -10px;
        right: -10px;
        padding: 14px 18px;
    }

    .badge-number {
        font-size: 1.4rem;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .footer-brand img {
        margin: 0 auto;
    }

    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(10, 22, 40, 0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 6px;
        padding: 30px;
        transition: right var(--transition);
        box-shadow: -6px 0 30px rgba(0, 0, 0, 0.5);
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links a {
        font-size: 1.15rem;
        padding: 14px 20px;
        width: 100%;
        text-align: left;
    }

    .hamburger {
        display: flex;
    }

    .about-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .stat-item .number {
        font-size: 1.5rem;
    }

    .stat-item .label {
        font-size: 0.75rem;
    }

    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .scroll-indicator {
        display: none;
    }
}

/* ===== ABOUT PAGE SPECIFIC ===== */
.about-page-hero {
    padding: 140px 0 60px;
    background: var(--clr-bg-section);
    text-align: center;
}

.about-page-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--clr-white);
    margin-bottom: 16px;
}

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

.about-detail-section {
    padding: 80px 0;
    background: var(--clr-bg-dark);
}

.about-detail-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-detail-content h2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--clr-white);
    margin-bottom: 20px;
    margin-top: 40px;
}

.about-detail-content h2:first-child {
    margin-top: 0;
}

.about-detail-content p {
    color: var(--clr-text-muted);
    font-size: 1.02rem;
    margin-bottom: 16px;
    line-height: 1.8;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.value-card {
    background: var(--clr-bg-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 28px 22px;
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition);
}

.value-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
}

.value-card i {
    font-size: 2rem;
    color: var(--clr-primary);
    margin-bottom: 14px;
}

.value-card h4 {
    color: var(--clr-white);
    font-weight: 700;
    margin-bottom: 8px;
}

.value-card p {
    color: var(--clr-text-muted);
    font-size: 0.9rem;
    margin-bottom: 0;
}