/* Design System - Easy Way Education Agency */

/* ==========================================================================
   Custom fonts - Myriad Pro (local, from /public/fonts)
   ========================================================================== */
@font-face {
    font-family: 'Myriad Pro';
    src: url('/fonts/MyriadPro-Light.otf') format('opentype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Myriad Pro';
    src: url('/fonts/MYRIADPRO-REGULAR.OTF') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Myriad Pro';
    src: url('/fonts/MYRIADPRO-SEMIBOLD.OTF') format('opentype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Myriad Pro';
    src: url('/fonts/MYRIADPRO-BOLD.OTF') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Myriad Pro';
    src: url('/fonts/MYRIADPRO-BOLDIT.OTF') format('opentype');
    font-weight: 700;
    font-style: italic;
    font-display: swap;
}

:root {
    /* Colors */
    --color-primary-blue: #1E40AF;
    --color-dark-blue: #1E3A8A;
    --color-light-blue: #fff;
    --color-white: #FFFFFF;
    --color-black: #000000;
    --color-gray-light: #F9FAFB;
    --color-gray-medium: #E5E7EB;
    --color-gray-dark: #6B7280;
    
    /* Typography - single source of truth for the whole site */
    --font-family-primary: 'Myriad Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --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);

    /* Motion */
    --reveal-duration: 0.7s;
    --reveal-duration-fade: 0.8s;
    --reveal-ease: cubic-bezier(0.4, 0, 0.2, 1);

    --color-bg-easyway-blue-light: #1A2DF3 !important;
    --color-bg-easyway-blue-light-hover: #1324d6 !important;
    --color-bg-easyway-blue-dark: #172551 !important;
    --color-bg-easyway-blue-dark-hover: #101a3a !important;
}

/* ==========================================================================
   Global typography - body uses primary font + fallbacks; rest inherits
   ========================================================================== */
html {
    font-family: var(--font-family-primary);
}

body {
    font-family: var(--font-family-primary);
}

body *,
input,
select,
textarea,
button,
[class*="font-sans"],
[class*="font-"] {
    font-family: inherit;
}

.bg-easyway-blue-light {
    background-color: var(--color-bg-easyway-blue-light);
}

.bg-easyway-blue-dark {
    background-color: var(--color-bg-easyway-blue-dark);
}

.bg-easyway-blue-light:hover {
    background-color: var(--color-bg-easyway-blue-light-hover);
}

.bg-easyway-blue-dark:hover {
    background-color: var(--color-bg-easyway-blue-dark-hover);
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-primary-blue);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-dark-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background-color: var(--color-primary-blue);
    color: var(--color-white);
}

.btn-white {
    background-color: var(--color-white);
    color: var(--color-primary-blue);
}

.btn-white:hover {
    background-color: var(--color-gray-light);
}

/* Card Styles */
.card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

/* Section Spacing */
.section {
    padding: var(--spacing-3xl) 0;
}

.section-sm {
    padding: var(--spacing-2xl) 0;
}

/* Container */
.container-custom {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .container-custom {
        padding: 0 var(--spacing-xl);
    }
}

/* Typography Utilities */
.text-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Gradient Backgrounds */
.bg-gradient-pink-purple {
    background: linear-gradient(135deg, #fce7f3 0%, #e9d5ff 100%);
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Image Placeholder */
.img-placeholder {
    background-color: var(--color-gray-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-dark);
    font-size: var(--font-size-sm);
}

/* Scroll Reveal Animations - Smooth and Professional */
.scroll-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--reveal-duration) var(--reveal-ease), transform var(--reveal-duration) var(--reveal-ease);
    will-change: opacity, transform;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.scroll-reveal-fade {
    opacity: 0;
    transition: opacity var(--reveal-duration-fade) var(--reveal-ease);
    will-change: opacity;
}

.scroll-reveal-fade.revealed {
    opacity: 1;
}

.scroll-reveal-slide-left {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity var(--reveal-duration) var(--reveal-ease), transform var(--reveal-duration) var(--reveal-ease);
    will-change: opacity, transform;
}

.scroll-reveal-slide-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.scroll-reveal-slide-right {
    opacity: 0;
    transform: translateX(20px);
    transition: opacity var(--reveal-duration) var(--reveal-ease), transform var(--reveal-duration) var(--reveal-ease);
    will-change: opacity, transform;
}

.scroll-reveal-slide-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

.scroll-reveal-scale {
    opacity: 0;
    transform: scale(0.96) translateY(15px);
    transition: opacity var(--reveal-duration) var(--reveal-ease), transform var(--reveal-duration) var(--reveal-ease);
    will-change: opacity, transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.scroll-reveal-scale.revealed {
    opacity: 1;
    transform: scale(1) translateY(0);
}

/* Coordinate image loading with card animation */
.scroll-reveal-scale .image-lazy {
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal-scale.revealed .image-lazy.loaded {
    opacity: 1;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
}

/* Stagger delays for grid items - Subtle spacing */
.scroll-reveal-delay-1 {
    transition-delay: 0.05s;
}

.scroll-reveal-delay-2 {
    transition-delay: 0.1s;
}

.scroll-reveal-delay-3 {
    transition-delay: 0.15s;
}

.scroll-reveal-delay-4 {
    transition-delay: 0.2s;
}

.scroll-reveal-delay-5 {
    transition-delay: 0.25s;
}

.scroll-reveal-delay-6 {
    transition-delay: 0.3s;
}

.scroll-reveal-delay-7 {
    transition-delay: 0.35s;
}

.scroll-reveal-delay-8 {
    transition-delay: 0.4s;
}
.scroll-reveal-delay-9 {
    transition-delay: 0.45s;
}
.scroll-reveal-delay-10 {
    transition-delay: 0.5s;
}

.scroll-reveal-delay-11 {
    transition-delay: 0.55s;
}

/* Smooth transitions for interactive elements */
.transition-smooth {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.transition-smooth-slow {
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.transition-smooth-xslow {
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* Hover effects with transitions */
.hover-lift {
    transition: transform 0.3s ease-out, box-shadow 0.3s ease-out !important;
}

.hover-lift-slow {
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.8s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.hover-lift:hover {
    transform: translateY(-4px) !important;
    box-shadow: var(--shadow-xl) !important;
}

.hover-scale {
    transition: transform 0.3s ease-out !important;
}

.hover-scale:hover {
    transform: scale(1.05) !important;
}

/* Hero Initial Animation - Smooth entrance */
.hero-entrance {
    opacity: 0;
    transform: translateY(20px);
    animation: heroFadeIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    will-change: opacity, transform;
}

.hero-entrance-delay {
    opacity: 0;
    transform: translateY(20px);
    animation: heroFadeIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s forwards;
    will-change: opacity, transform;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Image Loading Optimization */
.image-container {
    position: relative;
    overflow: hidden;
}

.image-lazy {
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
}

/* When image is loaded, show it smoothly */
.image-lazy.loaded {
    opacity: 1;
}

/* For images inside scroll-reveal containers, coordinate the timing better */
.scroll-reveal-scale .image-container,
.scroll-reveal .image-container {
    /* Ensure container doesn't cause layout shifts */
    will-change: transform;
}

/* When parent is revealed, ensure images show smoothly */
.scroll-reveal-scale.revealed .image-lazy.loaded,
.scroll-reveal.revealed .image-lazy.loaded {
    opacity: 1;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.15s;
}

.image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #e5e7eb 25%, #f3f4f6 50%, #e5e7eb 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    z-index: 1;
    opacity: 1;
    transition: opacity 0.5s ease-out;
    pointer-events: none;
}

.image-container:has(.image-lazy.loaded) .image-placeholder {
    opacity: 0 !important;
    animation: none !important;
}

/* Fallback for browsers that don't support :has() */
.image-lazy.loaded + .image-placeholder {
    opacity: 0 !important;
    animation: none !important;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* Optimize background images */
[style*="background-image"] {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    will-change: transform;
}

/* Lazy background image – opacity when loaded comes from markup (e.g. opacity-10) */
.bg-image-lazy {
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: opacity;
}

.bg-image-lazy:not(.loaded) {
    opacity: 0;
}

.bg-image-lazy.loaded {
    opacity: 1;
}

/* Ensure images that are already loaded show immediately */
.image-lazy[complete] {
    opacity: 1;
}

img[complete] {
    opacity: 1;
}

.grecaptcha-badge {
    display: none !important;
}

#adventure-form {
    overflow: hidden;
}