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

:root {
    --primary-color: #fd6f14;
    --primary-hover: #e66412;
    --secondary-color: #2563eb;
    --text-dark: #1f2937;
    --text-gray: #6b7280;
    --text-light: #9ca3af;
    --bg-white: #ffffff;
    --bg-gray: #f9fafb;
    --border-gray: #e5e7eb;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background: linear-gradient(135deg, #f8f9fa 0%, #f0f2f5 50%, #f8f9fa 100%);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.85), rgba(240, 245, 250, 0.85));
    backdrop-filter: blur(30px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo-text {
    height: 30px;
    object-fit: contain;
}

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

.nav-link {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    transition: all 0.3s ease;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--border-gray);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    padding: 1rem 2rem;
    flex-direction: column;
    gap: 1rem;
    z-index: 999;
}

.mobile-link {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(145deg, rgba(253, 111, 20, 0.95), rgba(230, 100, 18, 0.95));
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: white;
    box-shadow:
        0 4px 16px rgba(253, 111, 20, 0.3),
        0 2px 4px rgba(0, 0, 0, 0.1),
        inset 0 1px 2px rgba(255, 255, 255, 0.3),
        inset 0 -1px 4px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(145deg, rgba(253, 111, 20, 1), rgba(230, 100, 18, 1));
    box-shadow:
        0 6px 24px rgba(253, 111, 20, 0.4),
        0 3px 8px rgba(0, 0, 0, 0.15),
        inset 0 1px 3px rgba(255, 255, 255, 0.4),
        inset 0 -1px 6px rgba(0, 0, 0, 0.25);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.35);
}

.btn-secondary {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(245, 245, 245, 0.95));
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: var(--text-dark);
    box-shadow:
        0 4px 16px rgba(0, 0, 0, 0.08),
        0 2px 4px rgba(0, 0, 0, 0.06),
        inset 0 1px 2px rgba(255, 255, 255, 0.8),
        inset 0 -1px 4px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(253, 111, 20, 0.08), transparent);
    transition: left 0.6s;
}

.btn-secondary:hover::before {
    left: 100%;
}

.btn-secondary:hover {
    border-color: rgba(253, 111, 20, 0.3);
    color: var(--primary-color);
    background: linear-gradient(145deg, rgba(255, 255, 255, 1), rgba(248, 248, 248, 1));
    box-shadow:
        0 6px 24px rgba(253, 111, 20, 0.15),
        0 3px 8px rgba(0, 0, 0, 0.1),
        inset 0 1px 3px rgba(255, 255, 255, 1),
        inset 0 -1px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-icon {
    width: 20px;
    height: 20px;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    max-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 6rem 0 2rem;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    overflow: hidden;
}

.gradient-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.15;
    animation: float 30s ease-in-out infinite;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--gradient-1);
    top: -200px;
    right: -100px;
}

.blob-2 {
    width: 350px;
    height: 350px;
    background: var(--gradient-2);
    bottom: -100px;
    left: -100px;
    animation-delay: -15s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(10px, -10px); }
    50% { transform: translate(-10px, 10px); }
    75% { transform: translate(10px, 10px); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image-wrapper {
    position: relative;
    border-radius: 1.5rem;
    overflow: visible;
    box-shadow: var(--shadow-xl);
    padding: 2rem;
    max-width: 500px;
}

.hero-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 1.5rem;
}

.hero-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.08), inset 0 1px 1px rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: float-card 6s ease-in-out infinite;
    border: 1px solid rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px);
}

.card-1 {
    top: 10%;
    left: -10%;
}

.card-2 {
    bottom: 10%;
    right: -10%;
    animation-delay: -3s;
}

@keyframes float-card {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.card-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(253, 111, 20, 0.4), inset 0 -2px 4px rgba(0, 0, 0, 0.2), inset 0 1px 2px rgba(255, 255, 255, 0.3);
}

.card-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.card-title {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-dark);
}

.card-subtitle {
    font-size: 0.75rem;
    color: var(--text-gray);
}

/* Features Section */
.features {
    min-height: 100vh;
    max-height: 100vh;
    display: flex;
    align-items: center;
    padding: 2rem 0;
    background: transparent;
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(249, 250, 251, 0.8) 0%, rgba(240, 242, 245, 0.8) 100%);
    backdrop-filter: blur(10px);
    z-index: -1;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 1.5rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.6);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.8);
    border-color: rgba(253, 111, 20, 0.2);
    background: rgba(255, 255, 255, 1);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    box-shadow: 0 4px 12px rgba(253, 111, 20, 0.3), inset 0 -2px 4px rgba(0, 0, 0, 0.2);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    color: white;
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.feature-description {
    color: var(--text-gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* About Section */
.about {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 4rem 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.about-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about-list-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.125rem;
}

.about-list-item svg {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.about-stats {
    display: grid;
    gap: 1.5rem;
}

.stat-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 249, 250, 0.98) 100%);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 1.5rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.6);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.8);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(248, 249, 250, 1) 100%);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-gray);
    font-size: 1rem;
    font-weight: 500;
}

/* CTA Section */
.cta {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 4rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

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

.cta-description {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: linear-gradient(145deg, rgba(8, 123, 130, 0.85), rgba(6, 95, 100, 0.85));
    backdrop-filter: blur(30px) saturate(180%);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 -4px 24px rgba(0, 0, 0, 0.1);
    color: white;
    padding: 4rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(8, 123, 130, 0.3) 0%, rgba(6, 95, 100, 0.4) 100%);
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.footer-brand .logo-img {
    width: 80px;
    height: 80px;
}

.footer-brand .logo-text {
    height: 50px;
}

.footer-tagline {
    color: var(--text-light);
    margin-top: 1rem;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-heading {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.footer-link {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: white;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    position: relative;
    z-index: 1;
}

.footer-copyright {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Scroll Navigation Arrow */
.scroll-arrow {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(145deg, rgba(253, 111, 20, 0.95), rgba(230, 100, 18, 0.95));
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow:
        0 4px 16px rgba(253, 111, 20, 0.35),
        0 2px 4px rgba(0, 0, 0, 0.1),
        inset 0 1px 2px rgba(255, 255, 255, 0.3),
        inset 0 -1px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    z-index: 1000;
}

.scroll-arrow:hover {
    background: linear-gradient(145deg, rgba(253, 111, 20, 1), rgba(230, 100, 18, 1));
    transform: scale(1.05);
    box-shadow:
        0 6px 24px rgba(253, 111, 20, 0.45),
        0 3px 8px rgba(0, 0, 0, 0.15),
        inset 0 1px 3px rgba(255, 255, 255, 0.4),
        inset 0 -1px 6px rgba(0, 0, 0, 0.25);
    border-color: rgba(255, 255, 255, 0.35);
}

.scroll-arrow svg {
    width: 24px;
    height: 24px;
    color: white;
    transition: transform 0.3s ease;
}

.scroll-arrow.up svg {
    transform: rotate(180deg);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-content {
        gap: 3rem;
    }

    .features-grid {
        gap: 1.25rem;
    }

    .feature-card {
        padding: 1.25rem;
    }
}

@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }

    .about-content {
        gap: 2rem;
    }

    .hero-image-wrapper {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

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

    .hero {
        padding: 5rem 0 2rem;
        max-height: none;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .btn-large {
        width: 100%;
        justify-content: center;
    }

    .hero-image-wrapper {
        order: -1;
        padding: 1.5rem;
        max-width: 400px;
        margin: 0 auto;
    }

    .card-1, .card-2 {
        display: none;
    }

    .features {
        max-height: none;
        padding: 3rem 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .scroll-arrow {
        width: 45px;
        height: 45px;
        bottom: 1.5rem;
        right: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero {
        padding: 4rem 0 1.5rem;
    }

    .section-header {
        margin-bottom: 1.5rem;
    }

    .features {
        padding: 2rem 0;
    }

    .about {
        padding: 2rem 0;
    }

    .scroll-arrow {
        width: 40px;
        height: 40px;
        bottom: 1rem;
        right: 1rem;
    }

    .scroll-arrow svg {
        width: 20px;
        height: 20px;
    }
}