/* 
 * Modern Animations & Design System
 * SleekWeb Hosting - Professional Design
 */

/* ===========================
   CSS VARIABLES
   =========================== */
:root {
    --primary: #FF204E;
    --secondary: #A0153E;
    --third: #5D0E41;
    --fourth: #00224D;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
}

/* ===========================
   KEYFRAME ANIMATIONS
   =========================== */

/* Shine effect for announcement bar */
@keyframes shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.animate-shine {
    animation: shine 3s ease-in-out infinite;
}

/* Pulse animation - slower version */
@keyframes pulse-slow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.animate-pulse-slow {
    animation: pulse-slow 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Float animation for hero elements */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

/* Bounce subtle */
@keyframes bounce-subtle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-bounce-subtle {
    animation: bounce-subtle 2s ease-in-out infinite;
}

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

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Fade in */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-fadeIn {
    animation: fadeIn 0.5s ease-in forwards;
}

/* Scale in */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-scaleIn {
    animation: scaleIn 0.4s ease-out forwards;
}

/* Slide in from right */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-slideInRight {
    animation: slideInRight 0.5s ease-out forwards;
}

/* Slide in from left */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-slideInLeft {
    animation: slideInLeft 0.5s ease-out forwards;
}

/* Rotate in */
@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-10deg);
    }
    to {
        opacity: 1;
        transform: rotate(0);
    }
}

.animate-rotateIn {
    animation: rotateIn 0.6s ease-out forwards;
}

/* Gradient animation */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.animate-gradient {
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
}

/* ===========================
   MODERN NAVBAR STYLES
   =========================== */

/* Sticky header with backdrop blur */
#main-header {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Scroll behavior for header */
#main-header.scrolled {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Navigation links */
.nav-link-modern {
    position: relative;
    padding: 0.5rem 1rem;
    color: var(--gray-700);
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 0.5rem;
}

.nav-link-modern:hover {
    color: var(--primary);
    background-color: rgba(255, 32, 78, 0.05);
}

/* Active state underline */
.nav-link-modern.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
}

/* Modern dropdown styling */
.dropdown-modern {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

/* Create invisible hover bridge */
.dropdown-modern::before {
    content: '';
    position: absolute;
    top: -1rem;
    left: 0;
    right: 0;
    height: 1rem;
    background: transparent;
}

.nav-item:hover .dropdown-modern,
.dropdown-modern:hover {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.dropdown-inner {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    padding: 0.5rem;
    border: 1px solid var(--gray-200);
}

.dropdown-item-modern {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    border-radius: 0.75rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.dropdown-item-modern:hover {
    background: linear-gradient(135deg, rgba(255, 32, 78, 0.05), rgba(160, 21, 62, 0.05));
    transform: translateX(5px);
}

.dropdown-item-modern i {
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

/* CTA Button */
.cta-button-modern {
    position: relative;
    padding: 0.75rem 1.5rem;
    color: white;
    font-weight: 600;
    border-radius: 0.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(255, 32, 78, 0.3);
}

.cta-button-modern:hover {
    box-shadow: 0 10px 15px -3px rgba(255, 32, 78, 0.4);
    transform: translateY(-2px);
}

/* Mobile menu styles */
.mobile-menu-modern {
    position: fixed;
    top: 100%;
    left: 0;
    width: 100%;
    max-height: 0;
    background: white;
    overflow-y: auto;
    overflow-x: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    z-index: 40;
}

.mobile-menu-modern.active {
    max-height: calc(100vh - 140px);
}

/* Mobile menu button */
#menu-toggle {
    display: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

/* Ensure button is visible on mobile */
@media (max-width: 1023px) {
    #menu-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
    }
}

/* Mobile menu animations */
#menu-toggle.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

#menu-toggle.active .menu-line:nth-child(2) {
    opacity: 0;
    transform: translateX(10px);
}

#menu-toggle.active .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu animations */
#menu-toggle.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

#menu-toggle.active .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-submenu.active {
    max-height: 500px;
}

/* ===========================
   GRADIENT BACKGROUNDS
   =========================== */

.gradient-bg-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

.gradient-bg-animated {
    background: linear-gradient(-45deg, var(--primary), var(--secondary), var(--third), var(--fourth));
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

.gradient-text-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===========================
   CARD STYLES
   =========================== */

.card-modern {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
}

.card-modern:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.card-modern-gradient {
    background: linear-gradient(135deg, rgba(255, 32, 78, 0.05), rgba(160, 21, 62, 0.05));
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
}

.card-modern-gradient::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 1rem;
    padding: 2px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card-modern-gradient:hover::before {
    opacity: 1;
}

/* ===========================
   BUTTON STYLES
   =========================== */

.btn-primary-modern {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-weight: 600;
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(255, 32, 78, 0.3);
}

.btn-primary-modern::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-primary-modern:hover {
    box-shadow: 0 10px 15px -3px rgba(255, 32, 78, 0.4);
    transform: translateY(-2px);
}

.btn-primary-modern:hover::before {
    opacity: 1;
}

.btn-primary-modern span {
    position: relative;
    z-index: 1;
}

.btn-secondary-modern {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: transparent;
    color: var(--primary);
    font-weight: 600;
    border: 2px solid var(--primary);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.btn-secondary-modern:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(255, 32, 78, 0.3);
}

/* ===========================
   PRICING CARD ANIMATIONS
   =========================== */

.pricing-card-modern {
    position: relative;
    background: white;
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--gray-200);
    overflow: hidden;
}

.pricing-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.pricing-card-modern:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
    border-color: var(--primary);
}

.pricing-card-featured {
    background: linear-gradient(135deg, rgba(255, 32, 78, 0.05), rgba(160, 21, 62, 0.05));
    border: 2px solid var(--primary);
    transform: scale(1.05);
}

/* ===========================
   SECTION BACKGROUNDS
   =========================== */

.section-gradient {
    background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
}

.section-pattern {
    background-image: 
        radial-gradient(circle at 25px 25px, rgba(255, 32, 78, 0.03) 2%, transparent 0%),
        radial-gradient(circle at 75px 75px, rgba(160, 21, 62, 0.03) 2%, transparent 0%);
    background-size: 100px 100px;
}

/* ===========================
   HOVER EFFECTS
   =========================== */

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.hover-glow {
    transition: all 0.3s ease;
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(255, 32, 78, 0.4);
}

/* ===========================
   LOADING ANIMATIONS
   =========================== */

.spinner {
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===========================
   RESPONSIVE UTILITIES
   =========================== */

@media (max-width: 768px) {
    .dropdown-modern {
        position: static;
        margin-top: 0;
        min-width: 100%;
    }
    
    .pricing-card-featured {
        transform: scale(1);
    }
}

/* ===========================
   SCROLL REVEAL ANIMATIONS
   =========================== */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===========================
   ACCESSIBILITY
   =========================== */

.focus-visible:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}