/********** Reset & Base Styles **********/
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

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

a, button {
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
}

h2 {
    font-size: 2.8rem;
    font-weight: 700;
}

/********** Modern Navigation **********/
.modern-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: url('../img/banner-bk.jpg') center top / cover no-repeat;
    background-attachment: fixed;
    backdrop-filter: blur(10px);
    padding: 0.6rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.modern-navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 20, 25, 0.5);
    z-index: -1;
}

.modern-navbar.scrolled {
    background: url('../img/banner-bk.jpg') center top / cover no-repeat;
    background-attachment: fixed;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    padding: 0.1rem 0;
}

.modern-navbar.scrolled::before {
    background: rgba(15, 20, 25, 0.6);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
}

.navbar-brand {
    display: flex;
    align-items: center;
}

.logo-svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease;
    height: 40px;
    width: auto;
}

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

.navbar-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    position: relative;
}

.navbar-toggle span {
    width: 100%;
    height: 3px;
    background: #ffffff;
    border-radius: 3px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.navbar-toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover {
    color: #00FFAD;
    text-decoration: none;
}

.nav-link:active,
.nav-link:focus,
.nav-link:visited {
    color: rgba(255, 255, 255, 0.9) !important;
    text-decoration: none;
    outline: none;
}

.nav-link:active:hover,
.nav-link:focus:hover,
.nav-link:visited:hover {
    color: #00FFAD !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #00FFAD;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/********** Modern Hero Section **********/
.modern-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background: url('../img/banner-bk.jpg') center center / cover no-repeat;
    background-attachment: fixed;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.3) 0%, rgba(59, 130, 246, 0.25) 50%, rgba(96, 165, 250, 0.2) 100%);
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(0, 255, 173, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 255, 173, 0.15) 0%, transparent 50%);
    opacity: 0.6;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.15);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 2rem 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(0, 255, 173, 0.15);
    color: #00FFAD;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 255, 173, 0.3);
}

.hero-badge i {
    font-size: 1rem;
}

.modern-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: #ffffff;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.gradient-text {
    color: #00FFAD;
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: #00FFAD;
    background-clip: unset;
}

.modern-subtitle {
    font-size: 1.35rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.2);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 4rem;
}

.hero-buttons a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: #00FFAD;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(0, 255, 173, 0.3);
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.scroll-down {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 1.2rem;
    animation: bounce 2s infinite;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-decoration: none !important;
    transition: all 0.3s ease;
}

.scroll-down:hover {
    text-decoration: none !important;
    color: #ffffff;
}

.scroll-down:active,
.scroll-down:focus,
.scroll-down:visited {
    color: #ffffff !important;
    text-decoration: none !important;
    outline: none;
    background: rgba(255, 255, 255, 0.1);
}

.scroll-down:active:hover,
.scroll-down:focus:hover,
.scroll-down:visited:hover {
    color: #ffffff !important;
    text-decoration: none !important;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-10px) translateX(-50%);
    }
    60% {
        transform: translateY(-5px) translateX(-50%);
    }
}

/********** Modern Buttons **********/
.btn-modern-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    background: #00FFAD;
    color: #192440;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 12px;
    border: none;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 255, 173, 0.3);
}

.btn-modern-primary:hover {
    transform: translateY(-2px);
    background: #00e69a;
    color: #192440;
    text-decoration: none;
    box-shadow: 0 6px 25px rgba(0, 255, 173, 0.4);
}

.btn-modern-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 12px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    text-decoration: none !important;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-modern-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    color: #ffffff;
    text-decoration: none !important;
}

.btn-modern-secondary:active,
.btn-modern-secondary:focus,
.btn-modern-secondary:visited {
    color: #ffffff !important;
    text-decoration: none !important;
    outline: none;
    background: rgba(255, 255, 255, 0.1);
}

.btn-modern-secondary:active:hover,
.btn-modern-secondary:focus:hover,
.btn-modern-secondary:visited:hover {
    color: #ffffff !important;
    text-decoration: none !important;
    background: rgba(255, 255, 255, 0.2);
}

.btn-modern-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 26px;
    background: #ffffff;
    color: #192440;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 10px;
    border: none;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.btn-modern-ghost:hover {
    background: #f8f8f8;
    color: #192440;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.btn-modern-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: transparent;
    color: #192440;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 10px;
    border: 2px solid #192440;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-modern-outline:hover {
    background: #192440;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(25, 36, 64, 0.2);
    text-decoration: none;
}

/********** Section Styles **********/
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 200, 136, 0.15);
    color: #00B877;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: #192440;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-description {
    font-size: 1.2rem;
    color: #666;
    font-weight: 400;
    max-width: 700px;
    margin: 0 auto;
}

/********** Features Section **********/
.features-section {
    padding: 80px 0;
    background: #ffffff;
    scroll-margin-top: 80px;
}

.features-grid {
    margin-top: 48px;
}

.features-grid .col-md-4 {
    margin-bottom: 2rem;
}

.feature-card-modern {
    background: #ffffff;
    border-radius: 16px;
    padding: 1.25rem 1rem;
    height: 100%;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #e8e8e8;
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
    max-width: 320px;
    margin: 0 auto;
}

.feature-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #00FFAD, #3b82f6);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card-modern:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.1);
    border-color: rgba(0, 255, 173, 0.4);
}

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

.feature-img-wrapper {
    background: #ffffff;
    border-radius: 12px;
    padding: 0.75rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 160px;
}

.feature-img {
    width: auto;
    max-width: 200px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.feature-card-modern h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #192440;
    margin-bottom: 0.75rem;
    text-align: center;
}

.feature-card-modern p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
    text-align: center;
    max-width: 240px;
}

/********** Stats Section **********/
.stats-section {
    padding: 64px 0;
    background: linear-gradient(135deg, #192440 0%, #2d3a5a 100%);
    color: #ffffff;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 255, 173, 0.3);
}

.stat-icon {
    width: 70px;
    height: 70px;
    background: rgba(0, 255, 173, 0.2);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: #00FFAD;
    font-size: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: #00FFAD;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/********** Feature Detail Sections **********/
.feature-section-modern {
    padding: 80px 0;
    scroll-margin-top: 80px;
}

.feature-section-1 {
    background: #ffffff;
}

.feature-section-2 {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #1e40af 100%);
    color: #ffffff;
}

.feature-section-2 .feature-title,
.feature-section-2 .feature-text,
.feature-section-2 .feature-badge {
    color: #ffffff;
}

.feature-section-2 .feature-badge {
    background: rgba(255, 255, 255, 0.2);
}

.feature-content {
    padding: 20px 0;
}

.feature-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(0, 200, 136, 0.15);
    color: #00B877;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.feature-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: #192440;
    margin-bottom: 24px;
    line-height: 1.2;
}

.feature-text {
    font-size: 1.15rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 32px;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0.75rem 0;
    font-size: 1.05rem;
    color: #666;
}

.feature-list li i {
    color: #00FFAD;
    font-size: 1.2rem;
}

.feature-image-wrapper {
    position: relative;
}

.feature-image {
    width: 100%;
    height: auto;
    display: block;
}

.feature-section-1 .feature-image {
    width: auto;
    max-width: 100%;
    height: auto;
}

.feature-image-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: rgba(0, 255, 173, 0.95);
    color: #192440;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(0, 255, 173, 0.3);
}

.feature-highlights {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.highlight-item i {
    font-size: 2rem;
    color: #00FFAD;
    margin-top: 0.25rem;
}

.highlight-item strong {
    display: block;
    font-size: 1.2rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.highlight-item p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/********** Why UTAL Section **********/
.why-utal-section {
    padding: 80px 0;
    background: #ffffff;
    scroll-margin-top: 80px;
}

.why-utal-features {
    margin-top: 48px;
}

.why-utal-features > [class*="col-"] {
    margin-bottom: 2rem;
}

.why-utal-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    text-align: center;
}

.why-utal-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border-color: #00FFAD;
}

.why-utal-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #00FFAD, #3b82f6);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: #ffffff;
    font-size: 2rem;
    transition: all 0.3s ease;
}

.why-utal-card:hover .why-utal-icon {
    transform: scale(1.1) rotate(5deg);
}

.why-utal-feature-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #192440;
    margin-bottom: 1rem;
}

.why-utal-feature-text {
    font-size: 1.05rem;
    color: #666;
    line-height: 1.7;
    margin: 0;
}

/********** Testimonials Section **********/
.testimonials-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    scroll-margin-top: 80px;
}

.testimonials-grid {
    margin-top: 48px;
}

.testimonial-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.testimonial-rating {
    color: #FFD700;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.testimonial-text {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #00FFAD, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.2rem;
}

.author-name {
    font-weight: 700;
    color: #192440;
    margin-bottom: 0.25rem;
}

.author-role {
    font-size: 0.9rem;
    color: #666;
}

/********** CTA Section **********/
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #192440 0%, #2d3a5a 100%);
    color: #ffffff;
    text-align: center;
}

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

.cta-title {
    font-size: 3rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1rem;
}

.cta-text {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
}

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

/********** Contact Section **********/
.contact-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #192440 0%, #2d3a5a 100%);
    color: #ffffff;
    scroll-margin-top: 80px;
}

.contact-title {
    font-size: 2.4rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1rem;
}

.contact-text {
    font-size: 0.96rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
}

.contact-info-wrapper {
    padding-right: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    border-color: rgba(0, 255, 173, 0.3);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 255, 173, 0.2);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00FFAD;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 0.96rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/********** Contact Form **********/
.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding-left: 3rem;
}

.contact-form {
    width: 100%;
}

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

.contact-form label {
    display: block;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    font-size: 0.76rem;
    margin-bottom: 0.5rem;
}

.contact-form .form-control {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: #ffffff;
    font-size: 0.8rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
    outline: none;
}

.contact-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.contact-form .form-control:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: #00FFAD;
    box-shadow: 0 0 0 3px rgba(0, 255, 173, 0.1);
    color: #ffffff;
}

.contact-form textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.btn-form-submit {
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
}

.btn-form-submit:hover {
    transform: translateY(-2px);
}

.btn-form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-form-submit:disabled:hover {
    transform: none;
}

.form-message {
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    font-weight: 500;
    text-align: center;
    display: none;
}

.form-message-success {
    display: block;
    background: rgba(0, 255, 173, 0.15);
    color: #00FFAD;
    border: 1px solid rgba(0, 255, 173, 0.3);
}

.form-message-error {
    display: block;
    background: rgba(255, 77, 77, 0.15);
    color: #ff4d4d;
    border: 1px solid rgba(255, 77, 77, 0.3);
}

/********** Footer **********/
.modern-footer {
    background: #0f1419;
    padding: 40px 0;
    color: #ffffff;
}

.footer-copyright {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.social-media-modern {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.social-media-modern a {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none !important;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-media-modern a:hover {
    background: #00FFAD;
    color: #192440;
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 255, 173, 0.3);
    text-decoration: none !important;
}

.social-media-modern a i {
    font-size: 1.1rem;
}

/********** Responsive Design **********/
@media (max-width: 991px) {
    .modern-navbar,
    .modern-navbar.scrolled {
        background-attachment: scroll;
    }
    
    .hero-background {
        background-attachment: scroll;
    }
    
    .modern-title {
        font-size: 3.5rem;
    }
    
    .feature-title {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }

    .navbar-menu {
        gap: 1rem;
    }

    .nav-link {
        font-size: 0.85rem;
    }

    .hero-stats {
        gap: 2rem;
    }

    .contact-info {
        gap: 1.5rem;
    }

    .contact-info-wrapper {
        padding-right: 0;
        margin-bottom: 3rem;
    }

    .contact-form-wrapper {
        padding: 2rem;
        padding-left: 2rem;
    }
}

@media (max-width: 767px) {
    .navbar-toggle {
        display: flex;
    }

    .navbar-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: rgba(15, 20, 25, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 80px 2rem 2rem;
        gap: 0;
        transition: right 0.3s ease;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
        z-index: 999;
        overflow-y: auto;
    }

    .navbar-menu.active {
        right: 0;
    }

    .navbar-menu .nav-link {
        width: 100%;
        padding: 1rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        font-size: 1.1rem;
    }

    .navbar-menu .btn-modern-ghost {
        width: 100%;
        margin-top: 1rem;
        text-align: center;
        justify-content: center;
    }

    .modern-navbar.menu-open::before {
        background: rgba(15, 20, 25, 0.95);
    }

    .menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 998;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
    }

    .menu-overlay.active {
        opacity: 1;
        pointer-events: all;
    }

    .modern-title {
        font-size: 2.5rem;
    }
    
    .modern-subtitle {
        font-size: 1.1rem;
    }
    
    .feature-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-title {
        font-size: 1.6rem;
    }
    
    .hero-content {
        padding: 2rem 0 4rem;
    }
    
    .features-section,
    .feature-section-modern,
    .contact-section,
    .testimonials-section,
    .why-utal-section {
        padding: 48px 0;
    }


    .btn-modern-ghost {
        font-size: 0.9rem;
        padding: 10px 20px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .contact-info {
        flex-direction: column;
        align-items: center;
    }

    .contact-item {
        width: 100%;
        max-width: 400px;
    }

    .contact-info-wrapper {
        padding-right: 0;
        margin-bottom: 2rem;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
        padding-left: 1.5rem;
    }

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

    .cta-text {
        font-size: 1.1rem;
    }
}

@media (max-width: 575px) {
    .modern-title {
        font-size: 2rem;
    }
    
    .btn-modern-primary,
    .btn-modern-secondary {
        padding: 14px 24px;
        font-size: 0.9rem;
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .hero-buttons {
        flex-direction: column;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .feature-title {
        font-size: 1.5rem;
    }

    .navbar-toggle {
        display: flex;
    }

    .navbar-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: rgba(15, 20, 25, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 80px 2rem 2rem;
        gap: 0;
        transition: right 0.3s ease;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
        z-index: 999;
        overflow-y: auto;
    }

    .navbar-menu.active {
        right: 0;
    }

    .navbar-menu .nav-link {
        width: 100%;
        padding: 1rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        font-size: 1.1rem;
    }

    .navbar-menu .btn-modern-ghost {
        width: 100%;
        margin-top: 1rem;
        text-align: center;
        justify-content: center;
    }

    .modern-navbar.menu-open::before {
        background: rgba(15, 20, 25, 0.95);
    }

    body.menu-open {
        overflow: hidden;
    }

    .menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 998;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
    }

    .menu-overlay.active {
        opacity: 1;
        pointer-events: all;
    }

    .stat-card {
        padding: 1.5rem;
    }

    .testimonial-card {
        padding: 1.5rem;
    }

    .why-utal-card {
        padding: 1.5rem;
    }
}