/* ============================================
   AMROIA - Optimized Compact Design System
   Light Turquoise + White + Normal Sizes
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
    /* Light Turquoise Colors */
    --white: #FFFFFF;
    --turquoise-primary: #00E5FF;
    /* Electric Cyan */
    --turquoise-dark: #39CCCC;
    --turquoise-darker: #2EAFAF;
    --turquoise-light: #B2EBF2;
    --turquoise-pale: #E0F7FA;
    --cyan-bright: #80DEEA;

    /* Subtle Gradients */
    --gradient-1: linear-gradient(135deg, #00E5FF 0%, #00B8D4 50%, #0091EA 100%);
    /* Electric Blue-Cyan */
    --gradient-2: linear-gradient(135deg, #84FFFF 0%, #00E5FF 40%, #00B8D4 70%, #0091EA 100%);

    /* Neutral Colors */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-600: #4B5563;
    --gray-800: #1F2937;
    --gray-900: #111827;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.8);
    --glass-shadow: 0 8px 32px 0 rgba(0, 229, 255, 0.1);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
    --shadow-turquoise: 0 10px 30px rgba(127, 219, 255, 0.2);

    /* Compact Spacing */
    --spacing-xs: 0.375rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--white);
    color: var(--gray-800);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: 15px;
}

/* ========== ANIMATED BACKGROUND ========== */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 50% 50%, #FFFFFF 0%, #F0F9FF 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.animated-bg::before,
.animated-bg::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
    animation: float 20s ease-in-out infinite;
}

.animated-bg::before {
    background: radial-gradient(circle, rgba(127, 219, 255, 0.3), transparent);
    top: 10%;
    left: 10%;
}

.animated-bg::after {
    background: radial-gradient(circle, rgba(178, 235, 242, 0.3), transparent);
    bottom: 10%;
    right: 10%;
    animation-delay: 10s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-30px) rotate(3deg);
    }
}

/* ========== LOGO ========== */
.logo {
    font-size: 1.5rem;
    font-weight: 900;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    letter-spacing: -0.02em;
    transition: all var(--transition-base);
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width var(--transition-base);
}

.logo:hover::after {
    width: 100%;
}

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

/* ========== NAVIGATION ========== */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.875rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
}

.nav-links a {
    color: var(--gray-800);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    position: relative;
    transition: color var(--transition-fast);
    padding: 0.375rem 0;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width var(--transition-base);
}

.nav-links a:hover {
    color: var(--turquoise-dark);
}

.nav-links a:hover::before {
    width: 100%;
}

.nav-links a.active {
    color: var(--turquoise-primary);
    font-weight: 600;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.375rem;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--turquoise-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-block;
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-1);
    color: var(--white);
    box-shadow: var(--shadow-turquoise);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 25px 50px rgba(0, 229, 255, 0.6), 0 0 40px rgba(0, 229, 255, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--turquoise-dark);
    border: 2px solid var(--turquoise-primary);
}

.btn-secondary:hover {
    background: var(--turquoise-primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-turquoise);
}

.btn-ghost {
    background: transparent;
    color: var(--gray-800);
    border: 2px solid var(--gray-300);
}

.btn-ghost:hover {
    border-color: var(--turquoise-primary);
    color: var(--turquoise-primary);
    transform: translateY(-2px);
}

/* ========== CONTAINER & LAYOUT ========== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 3rem 0;
    position: relative;
}

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

.section-title {
    font-size: 1.875rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-1);
    border-radius: var(--radius-full);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0.75rem auto 0;
}

/* ========== HERO SECTION ========== */
.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 1.5rem 3rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(178, 235, 242, 0.2) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(127, 219, 255, 0.15) 0%, transparent 70%);
    animation: float 25s ease-in-out infinite reverse;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--gray-900);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-title .highlight {
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientText 3s ease infinite;
    background-size: 200% 200%;
}

@keyframes gradientText {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

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

/* ========== CARDS ========== */
.card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

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

.card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 229, 255, 0.2), 0 0 0 1px rgba(0, 229, 255, 0.1);
    border-color: var(--turquoise-primary);
}

.card-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.card-glass:hover {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 30px 60px rgba(0, 229, 255, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.4) inset;
    transform: translateY(-10px) scale(1.01);
}

.card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-1);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-turquoise);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.card-icon { display: none; }

.card:hover .card-icon { display: none; }

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    position: relative;
    padding-left: 1rem;
}

.card-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gradient-1);
    border-radius: 2px;
}

.card-description {
    color: var(--gray-600);
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 0.9rem;
}

.card-meta {
    color: var(--turquoise-primary);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.card-features {
    list-style: none;
    margin-bottom: 1rem;
}

.card-features li {
    padding: 0.375rem 0;
    color: var(--gray-700);
    position: relative;
    padding-left: 1.25rem;
    font-size: 0.875rem;
}

.card-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--turquoise-primary);
    font-weight: 700;
    font-size: 1rem;
}

/* ========== GRID LAYOUTS ========== */
.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

/* ========== PRICING CARDS ========== */
.pricing-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    border: 2px solid var(--gray-200);
    position: relative;
    transition: all var(--transition-base);
    text-align: center;
}

.pricing-card.featured {
    border-color: var(--turquoise-primary);
    transform: scale(1.03);
    box-shadow: var(--shadow-xl);
}

.pricing-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--turquoise-primary);
}

.pricing-card.featured:hover {
    transform: translateY(-8px) scale(1.05);
}

.pricing-header {
    margin-bottom: 1.25rem;
}

.pricing-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-size: 2.25rem;
    font-weight: 900;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.375rem;
}

.pricing-period {
    color: var(--gray-600);
    font-size: 0.8rem;
}

.pricing-features {
    list-style: none;
    margin: 1.25rem 0;
    text-align: left;
}

.pricing-features li {
    padding: 0.625rem 0;
    color: var(--gray-700);
    position: relative;
    padding-left: 1.5rem;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.875rem;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--turquoise-primary);
    font-weight: 700;
    font-size: 1.125rem;
}

/* ========== TIMELINE ========== */
.timeline {
    position: relative;
    padding-left: 2.5rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-1);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 1.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2.5rem;
    top: 0;
    width: 20px;
    height: 20px;
    background: var(--turquoise-primary);
    border-radius: 50%;
    border: 3px solid var(--white);
    box-shadow: 0 0 0 3px rgba(127, 219, 255, 0.2);
}

.timeline-number {
    font-size: 1.75rem;
    font-weight: 900;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.timeline-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.375rem;
}

.timeline-duration {
    font-size: 0.8rem;
    color: var(--turquoise-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.timeline-description {
    color: var(--gray-600);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ========== FOOTER ========== */
footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 2.5rem 0 1rem;
    margin-top: 3rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.footer-section h3 {
    color: var(--turquoise-primary);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.footer-section p,
.footer-section a {
    color: var(--gray-300);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color var(--transition-fast);
    font-size: 0.875rem;
}

.footer-section a:hover {
    color: var(--turquoise-light);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.25rem;
    border-top: 1px solid var(--gray-800);
    color: var(--gray-400);
    font-size: 0.85rem;
}

/* ========== CONTACT INFO ========== */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
}

.contact-item:hover {
    border-color: var(--turquoise-primary);
    box-shadow: var(--shadow-turquoise);
    transform: translateY(-4px);
}

.contact-item-icon {
    width: 42px;
    height: 42px;
    background: var(--gradient-1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.contact-item h3 {
    font-size: 1rem;
    color: var(--gray-900);
    margin-bottom: 0.375rem;
}

.contact-item a {
    color: var(--turquoise-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
}

.contact-item a:hover {
    color: var(--turquoise-dark);
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(25px);
    }

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

.fade-in-up {
    animation: fadeInUp 0.8s ease;
}

.stagger-1 {
    animation-delay: 0.1s;
}

.stagger-2 {
    animation-delay: 0.2s;
}

.stagger-3 {
    animation-delay: 0.3s;
}

.stagger-4 {
    animation-delay: 0.4s;
}

.reveal {
    opacity: 0;
    transform: translateY(25px);
    transition: all 0.8s ease;
}

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

/* ========== UTILITIES ========== */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-1 {
    margin-top: 0.75rem;
}

.mt-2 {
    margin-top: 1rem;
}

.mt-3 {
    margin-top: 1.5rem;
}

.mb-1 {
    margin-bottom: 0.75rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.mb-3 {
    margin-bottom: 1.5rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.25rem;
    }

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

@media (max-width: 768px) {
    body {
        font-size: 14px;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem 1.5rem;
        gap: 1rem;
        transition: left var(--transition-base);
        box-shadow: var(--shadow-xl);
    }

    .nav-links.active {
        left: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translateY(10px);
    }

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

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translateY(-10px);
    }

    .hero {
        min-height: 70vh;
        padding: 3rem 1rem 2rem;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .section {
        padding: 2.5rem 0;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.625rem;
    }

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

    .logo {
        font-size: 1.25rem;
    }

    .card,
    .pricing-card {
        padding: 1.25rem;
    }
}