/* =========================================
   RayLink Premium Design System
   Stunning, Elegant, Business-Class Design
   עיצוב מרהיב, אלגנטי ועסקי
   ========================================= */

/* === Enhanced Color Palette === */
:root {
    /* Deep Professional Blues */
    --color-navy-50: #e8eef7;
    --color-navy-100: #c5d5ec;
    --color-navy-200: #9fb9e0;
    --color-navy-300: #789dd4;
    --color-navy-400: #5a87ca;
    --color-navy-500: #3c71c0;
    --color-navy-600: #3469ba;
    --color-navy-700: #2a5eb2;
    --color-navy-800: #2154aa;
    --color-navy-900: #10429c;

    /* Elegant Gold Accents */
    --color-gold-50: #fef9e7;
    --color-gold-100: #fcf0c3;
    --color-gold-200: #fae79b;
    --color-gold-300: #f8dd73;
    --color-gold-400: #f6d555;
    --color-gold-500: #f4ce37;
    --color-gold-600: #f3c931;
    --color-gold-700: #f1c22a;
    --color-gold-800: #efbc23;
    --color-gold-900: #ecb016;

    /* Premium Gradients */
    --gradient-primary: linear-gradient(135deg, #2a5eb2 0%, #10429c 100%);
    --gradient-elegant: linear-gradient(135deg, #3c71c0 0%, #2154aa 50%, #10429c 100%);
    --gradient-gold: linear-gradient(135deg, #f4ce37 0%, #efbc23 100%);
    --gradient-hero: linear-gradient(135deg, #0d1b3e 0%, #1a2f5a 50%, #2a5eb2 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(13, 27, 62, 0) 0%, rgba(13, 27, 62, 0.8) 100%);
    --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.85) 100%);
    --gradient-shimmer: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.8) 50%, transparent 100%);

    /* Sophisticated Shadows */
    --shadow-elegant: 0 10px 40px rgba(42, 94, 178, 0.15);
    --shadow-premium: 0 20px 60px rgba(16, 66, 156, 0.2);
    --shadow-dramatic: 0 30px 80px rgba(13, 27, 62, 0.25);
    --shadow-glow: 0 0 40px rgba(60, 113, 192, 0.3);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.06);

    /* Glass Effects */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-dark: rgba(13, 27, 62, 0.7);
    --glass-dark-border: rgba(255, 255, 255, 0.1);
}

/* === Premium Typography === */
body {
    font-family: 'Inter', 'Segoe UI', 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.heading-display {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    background: var(--gradient-elegant);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.heading-hero {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    color: #0d1b3e;
    letter-spacing: -0.01em;
}

.text-elegant {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--text-secondary);
    font-weight: 400;
}

/* === Hero Section Premium === */
.hero-premium {
    min-height: 100vh;
    position: relative;
    background: linear-gradient(135deg, #f8fafc 0%, #e8f0fc 50%, #dae8fc 100%);
    overflow: hidden;
}

.hero-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(60, 113, 192, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(16, 66, 156, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content-premium {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    padding: clamp(3rem, 10vh, 8rem) 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 6vw, 6rem);
    align-items: center;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-navy-700);
    box-shadow: var(--shadow-elegant);
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease-out;
}

.hero-title-premium {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    color: #0d1b3e;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-title-premium .highlight {
    background: var(--gradient-elegant);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle-premium {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    line-height: 1.6;
    color: #475569;
    margin-bottom: 3rem;
    font-weight: 400;
    animation: fadeInUp 1.2s ease-out 0.4s both;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 1.4s ease-out 0.6s both;
}

.btn-premium-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    background: var(--gradient-elegant);
    color: white;
    font-size: 1.125rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: var(--shadow-elegant);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-premium-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-shimmer);
    transition: left 0.6s ease;
}

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

.btn-premium-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-premium);
}

.btn-premium-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    background: white;
    color: var(--color-navy-700);
    font-size: 1.125rem;
    font-weight: 600;
    border: 2px solid var(--color-navy-200);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-premium-secondary:hover {
    background: var(--color-navy-50);
    border-color: var(--color-navy-300);
    transform: translateY(-2px);
}

.hero-image-premium {
    position: relative;
    animation: fadeInRight 1s ease-out 0.4s both;
}

.hero-image-container {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-image-container:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.hero-image-container img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.hero-image-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(60, 113, 192, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

/* Floating Stats */
.floating-stat {
    position: absolute;
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-elegant);
    backdrop-filter: blur(20px);
    animation: float 3s ease-in-out infinite;
}

.floating-stat-1 {
    top: 10%;
    right: -5%;
    animation-delay: 0s;
}

.floating-stat-2 {
    bottom: 15%;
    left: -5%;
    animation-delay: 1s;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-elegant);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: #64748b;
    font-weight: 500;
}

/* === Feature Cards Premium === */
.features-premium {
    padding: clamp(4rem, 10vh, 8rem) 2rem;
    background: white;
    position: relative;
}

.features-grid-premium {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card-premium {
    background: white;
    border: 1px solid var(--color-neutral-200);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-elegant);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s ease;
}

.feature-card-premium:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.feature-card-premium:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium);
    border-color: var(--color-navy-200);
}

.feature-icon-premium {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    background: var(--gradient-elegant);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-elegant);
}

.feature-icon-premium i,
.feature-icon-premium svg {
    width: 40px;
    height: 40px;
    color: white;
}

.feature-title-premium {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0d1b3e;
    margin-bottom: 1rem;
}

.feature-description-premium {
    font-size: 1rem;
    line-height: 1.6;
    color: #64748b;
}

/* === Dashboard Premium === */
.kpi-card-premium {
    background: white;
    border: 1px solid var(--color-neutral-200);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.kpi-card-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-elegant);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.3s ease;
}

.kpi-card-premium:hover::before {
    transform: scaleY(1);
    transform-origin: top;
}

.kpi-card-premium:hover {
    border-color: var(--color-navy-300);
    box-shadow: var(--shadow-elegant);
    transform: translateY(-4px);
}

.kpi-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.kpi-icon-premium {
    width: 48px;
    height: 48px;
    background: var(--color-navy-50);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kpi-icon-premium i,
.kpi-icon-premium svg {
    width: 24px;
    height: 24px;
    color: var(--color-navy-600);
}

.kpi-value-premium {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-elegant);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.kpi-label-premium {
    font-size: 0.875rem;
    color: #64748b;
    font-weight: 500;
}

.kpi-trend {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.kpi-trend.up {
    color: var(--color-success-600);
}

.kpi-trend.down {
    color: var(--color-error-600);
}

/* === Glass Card Premium === */
.glass-card-premium {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-elegant);
}

/* === Section Headers === */
.section-header-premium {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: var(--color-navy-50);
    color: var(--color-navy-700);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.section-title-premium {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #0d1b3e;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.section-subtitle-premium {
    font-size: 1.25rem;
    line-height: 1.6;
    color: #64748b;
}

/* === Animations === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* === Responsive Design === */
@media (max-width: 1024px) {
    .hero-content-premium {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-text-premium {
        text-align: center;
    }

    .hero-cta {
        justify-content: center;
    }

    .floating-stat {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero-title-premium {
        font-size: 2rem;
    }

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

    .btn-premium-primary,
    .btn-premium-secondary {
        padding: 1rem 2rem;
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }

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

    .feature-card-premium {
        padding: 2rem 1.5rem;
    }
}

/* === Print Styles === */
@media print {
    .hero-premium,
    .features-premium {
        break-inside: avoid;
    }
}