/* TelePod Landing Page - Professional Tabler Theme Styles */

/* ============================================
   HERO SECTION
   ============================================ */
.hero-gradient {
    background: linear-gradient(135deg, #206bc4 0%, #1a4c96 100%);
    position: relative;
    overflow: hidden;
}

.hero-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.display-hero {
    font-size: 3.5rem;
    font-weight: 300;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.lead-hero {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-hero {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-white-hero {
    background: white;
    color: #206bc4;
    border: 2px solid white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-white-hero:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    color: #1a4c96;
}

.btn-outline-white-hero {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn-outline-white-hero:hover {
    background: white;
    color: #206bc4;
    border-color: white;
    transform: translateY(-2px);
}

/* ============================================
   CARDS & COMPONENTS
   ============================================ */
.feature-card {
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 0.75rem;
    padding: 2rem;
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #206bc4, #20c997);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(32, 107, 196, 0.1);
    border-color: rgba(32, 107, 196, 0.1);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

/* ============================================
   PLATFORM ACCESS SECTION
   ============================================ */
.platform-card {
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 1rem;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.platform-btn {
    padding: 1.5rem;
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    text-decoration: none;
    border: 2px solid;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 120px;
    justify-content: center;
}

.platform-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

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

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

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

.animate-on-scroll {
    opacity: 0;
    transition: all 0.6s ease;
}

.animate-on-scroll.animate {
    opacity: 1;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .display-hero {
        font-size: 2.5rem;
    }
    
    .lead-hero {
        font-size: 1.1rem;
    }
    
    .btn-hero {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .feature-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .platform-card {
        padding: 2rem;
    }
    
    .platform-btn {
        padding: 1rem;
        min-height: 100px;
    }
}

@media (max-width: 576px) {
    .display-hero {
        font-size: 2rem;
    }
    
    .hero-gradient {
        min-height: 50vh;
    }
    
    .btn-hero {
        width: 100%;
        margin-bottom: 0.5rem;
        justify-content: center;
    }
    
    .feature-card {
        padding: 1.25rem;
    }
    
    .platform-btn {
        padding: 0.875rem;
        min-height: 80px;
        font-size: 0.9rem;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .feature-card:hover {
        transform: none;
    }
    
    .platform-btn:hover {
        transform: none;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-gradient {
    background: linear-gradient(135deg, #206bc4, #20c997);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-soft {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.shadow-medium {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.shadow-strong {
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.16);
}

.border-soft {
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.bg-pattern {
    position: relative;
}

.bg-pattern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cg fill-opacity='0.1'%3E%3Cpolygon fill='%23000' points='50 0 60 40 100 50 60 60 50 100 40 60 0 50 40 40'/%3E%3C/g%3E%3C/svg%3E");
}

/* ============================================
   LOADING STATES
   ============================================ */
.btn-loading {
    position: relative;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============================================
   SMOOTH SCROLLING
   ============================================ */
html {
    scroll-behavior: smooth;
}

/* Scroll padding for fixed headers */
.scroll-target {
    scroll-margin-top: 2rem;
}