/* ============================================
   Karvi Printing Press - Custom CSS
   Modern, Professional Design System
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Colors */
    --color-primary: #224194;
    --color-primary-dark: #1a3278;
    --color-accent: #e33c12;
    --color-pink: #db1189;
    --color-white: #ffffff;
    --color-black: #000000;

    /* Grays */
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;

    /* Typography */
    --font-family: 'Montserrat', sans-serif;

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

/* ============================================
   Reset & Base Styles
   ============================================ */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-gray-800);
    background-color: var(--color-white);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul,
ol {
    list-style: none;
}

/* ============================================
   Header & Navigation Styles
   ============================================ */

.header-glass {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.98);
}

.nav-link {
    position: relative;
    transition: all 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #e33c12, #db1189);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.logo-glow {
    filter: drop-shadow(0 4px 12px rgba(34, 65, 148, 0.2));
    transition: all 0.3s ease;
}

.logo-glow:hover {
    filter: drop-shadow(0 8px 20px rgba(34, 65, 148, 0.35));
    transform: scale(1.02);
}

/* ============================================
   Mobile Menu & Hamburger Styles
   ============================================ */

/* Hamburger animation */
.hamburger-line {
    display: block;
    width: 100% !important;
    height: 3px;
    background: linear-gradient(90deg, #224194, #e33c12);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.menu-open .hamburger-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-open .hamburger-line:nth-child(2) {
    opacity: 0;
}

.menu-open .hamburger-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Menu Slide-in */
.mobile-menu-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 100;
    display: none;
    backdrop-filter: blur(4px);
}

.mobile-menu-container.active {
    display: block;
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100%;
    background: white;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    padding: 20px;
    overflow-y: auto;
    z-index: 101;
}

.mobile-menu-container.active .mobile-menu-content {
    right: 0;
}

/* Instagram gradient for social icon */
.instagram-gradient {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

/* ============================================
   Sticky Header Fixes
   ============================================ */

/* Sub-header - removed sticky to prevent conflict */
.sub-header-sticky {
    z-index: 40;
}

/* Ensure sticky header wrapper stays visible */
.fixed.top-0.z-\[60\] {
    position: fixed !important;
    top: 0 !important;
    visibility: visible !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Mobile Overflow Prevention - Removed duplicate overflow-x styles */
html {
    max-width: 100vw;
}

body {
    max-width: 100vw;
}

/* Ensure sticky header doesn't cause overflow */
.fixed.top-0.left-0.right-0 {
    width: 100%;
}

/* Mobile specific fixes */
@media (max-width: 640px) {
    /* Reduce padding on mobile to prevent overflow */
    .max-w-7xl {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
}

/* ============================================
   Animations
   ============================================ */

/* Floating animation for badges */
@keyframes float {

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

    50% {
        transform: translateY(-10px);
    }
}

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

/* Slow bounce for WhatsApp button */
@keyframes bounce-slow {

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

    50% {
        transform: translateY(-10px);
    }
}

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

.fade-in {
    animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* ============================================
   Footer Styles
   ============================================ */

.footer-gradient {
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
}

.footer-glow {
    position: relative;
}

.footer-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, #e33c12, #db1189, #224194, transparent);
}

.social-icon {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-icon:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.footer-link {
    position: relative;
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: #e33c12;
    padding-left: 8px;
}

.footer-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.pulse-dot {
    animation: pulse 2s infinite;
}

@keyframes pulse {

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

    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

/* ============================================
   Utility Classes
   ============================================ */

.gradient-bg {
    background: linear-gradient(135deg, #224194 0%, #1a3278 50%, #0f1f4d 100%);
}

.hero-pattern {
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

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

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.hero-text-gradient {
    background: linear-gradient(135deg, #e33c12 0%, #db1189 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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