/* ===================================
   Custom Camps Digital Lookbook Styles
   =================================== */

/* CSS Variables - Brand Colors */
:root {
    /* Primary Palette */
    --midnight-blue: #003D71;
    --sky-blue: #84B8E5;
    --white: #FFFFFF;
    
    /* Sunset Palette */
    --yellow: #F8E927;
    --light-orange: #F6A63A;
    --orange: #F48C24;
    --deep-orange: #E53914;
    --red-orange: #E13025;
    
    /* Neutral Colors */
    --light-gray: #F5F5F5;
    --medium-gray: #666666;
    --dark-gray: #333333;
    
    /* Typography */
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.6s ease;
    --transition-slow: 1s ease;
}

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

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--dark-gray);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--white);
}

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

/* ===================================
   Typography
   =================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--midnight-blue);
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

/* ===================================
   Container & Layout
   =================================== */

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    position: relative;
}

/* ===================================
   Fixed Header
   =================================== */

.fixed-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 61, 113, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-100%);
    transition: transform 0.4s ease, box-shadow 0.3s ease;
}

.fixed-header.header-visible {
    transform: translateY(0);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.75rem var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-logo {
    height: 40px;
    width: auto;
    transition: transform var(--transition-fast);
}

.header-logo:hover {
    transform: scale(1.05);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.header-nav {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background: var(--sky-blue);
    transition: transform var(--transition-fast);
}

.nav-link:hover {
    color: var(--sky-blue);
}

.nav-link:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-link.active {
    background: rgba(132, 184, 229, 0.2);
    color: var(--sky-blue);
}

.nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .header-logo {
        height: 30px;
    }
    
    .header-nav {
        position: fixed;
        top: 0;
        right: 0;
        height: 100vh;
        width: 70%;
        max-width: 300px;
        background: var(--midnight-blue);
        flex-direction: column;
        justify-content: center;
        gap: var(--spacing-sm);
        padding: var(--spacing-lg);
        transform: translateX(100%);
        transition: transform 0.4s ease;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
    }
    
    .header-nav.active {
        transform: translateX(0);
    }
    
    .nav-link {
        width: 100%;
        text-align: center;
        padding: 1rem;
        font-size: 1.1rem;
    }
    
    .nav-link::after {
        display: none;
    }
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, 
        var(--sky-blue) 0%, 
        var(--midnight-blue) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%);
    animation: heroGlow 10s ease-in-out infinite;
}

@keyframes heroGlow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-content {
    text-align: center;
    z-index: 2;
    animation: fadeInUp 1.5s ease-out;
}

.hero-logo {
    width: clamp(200px, 30vw, 400px);
    height: auto;
    margin: 0 auto var(--spacing-md);
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.3));
    animation: floatLogo 6s ease-in-out infinite;
}

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

.hero-title {
    color: var(--white);
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 4px 20px rgba(0,0,0,0.5);
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    color: var(--white);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 300;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--white);
    z-index: 2;
    animation: fadeIn 2s ease-out 1s both;
}

.scroll-indicator span {
    display: block;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-xs);
}

.scroll-arrow {
    width: 30px;
    height: 50px;
    border: 2px solid var(--white);
    border-radius: 20px;
    margin: 0 auto;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--white);
    border-radius: 50%;
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0% { top: 10px; opacity: 1; }
    100% { top: 30px; opacity: 0; }
}

/* ===================================
   Introduction Section
   =================================== */

.intro-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
    text-align: center;
}

.intro-text {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--medium-gray);
}

/* ===================================
   Sunset Divider
   =================================== */

.sunset-divider {
    height: 8px;
    background: linear-gradient(90deg,
        var(--yellow) 0%,
        var(--light-orange) 20%,
        var(--orange) 40%,
        var(--deep-orange) 60%,
        var(--red-orange) 80%,
        var(--midnight-blue) 100%
    );
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* ===================================
   Content Sections
   =================================== */

.content-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.content-section:nth-child(even) {
    background: var(--light-gray);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.25rem;
    color: var(--medium-gray);
}

/* ===================================
   Image Grid Layouts
   =================================== */

.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.grid-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    background: var(--light-gray);
}

.grid-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.grid-item:hover img {
    transform: scale(1.05);
}

.image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,61,113,0.9), transparent);
    color: var(--white);
    padding: var(--spacing-md);
    font-weight: 600;
    transform: translateY(100%);
    transition: transform var(--transition-fast);
}

.grid-item:hover .image-caption {
    transform: translateY(0);
}

/* ===================================
   Alternating Layout
   =================================== */

.alternating-layout {
    margin: var(--spacing-lg) 0;
}

.alt-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.alt-reverse {
    direction: rtl;
}

.alt-reverse > * {
    direction: ltr;
}

.alt-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

.alt-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.alt-block:hover .alt-image img {
    transform: scale(1.05);
}

.alt-content {
    padding: var(--spacing-md);
}

.alt-content h3 {
    margin-bottom: var(--spacing-md);
    color: var(--midnight-blue);
}

.alt-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--medium-gray);
}

/* ===================================
   Hero Image
   =================================== */

.hero-image {
    position: relative;
    height: 600px;
    border-radius: 12px;
    overflow: hidden;
    margin: var(--spacing-lg) 0;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

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

.hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,61,113,0.95), transparent);
    padding: var(--spacing-lg);
    color: var(--white);
}

.hero-overlay h3 {
    color: var(--white);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ===================================
   Collage Grid
   =================================== */

.collage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
}

.collage-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform var(--transition-fast);
}

.collage-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.collage-item:hover {
    transform: scale(1.02);
    z-index: 10;
}

.collage-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 250px;
}

/* ===================================
   Quote Block
   =================================== */

.quote-block {
    max-width: 900px;
    margin: var(--spacing-xl) auto;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--sky-blue), var(--midnight-blue));
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

.quote-block blockquote {
    color: var(--white);
    font-size: 1.5rem;
    font-style: italic;
    line-height: 1.8;
    text-align: center;
    position: relative;
    padding: var(--spacing-md);
}

.quote-block blockquote::before {
    content: '"';
    font-size: 4rem;
    position: absolute;
    top: -20px;
    left: 0;
    opacity: 0.3;
    font-family: Georgia, serif;
}

/* ===================================
   Masonry Grid
   =================================== */

.masonry-grid {
    column-count: 3;
    column-gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.masonry-item {
    break-inside: avoid;
    margin-bottom: var(--spacing-md);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.masonry-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.masonry-item img {
    width: 100%;
    display: block;
    transition: transform var(--transition-medium);
}

.masonry-item:hover img {
    transform: scale(1.05);
}

/* ===================================
   Call to Action Section
   =================================== */

.cta-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg,
        var(--yellow) 0%,
        var(--light-orange) 25%,
        var(--orange) 50%,
        var(--deep-orange) 75%,
        var(--red-orange) 100%
    );
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 50%, rgba(255,255,255,0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(255,255,255,0.2) 0%, transparent 50%);
}

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

.cta-content h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.cta-content p {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 1px 5px rgba(0,0,0,0.2);
}

.cta-button {
    display: inline-block;
    padding: 1rem 3rem;
    background: var(--midnight-blue);
    color: var(--white);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: all var(--transition-fast);
}

.cta-button:hover {
    background: var(--white);
    color: var(--midnight-blue);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
}

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

.footer {
    padding: var(--spacing-lg) 0;
    background: var(--midnight-blue);
    color: var(--white);
    text-align: center;
}

.footer-logo {
    width: 150px;
    height: auto;
    margin: 0 auto var(--spacing-md);
}

.footer-text {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.footer-copyright {
    font-size: 0.875rem;
    opacity: 0.7;
}

/* ===================================
   Scroll Reveal Animations
   =================================== */

.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* Staggered animations for grids */
.image-grid .reveal:nth-child(1) { transition-delay: 0.1s; }
.image-grid .reveal:nth-child(2) { transition-delay: 0.2s; }
.image-grid .reveal:nth-child(3) { transition-delay: 0.3s; }
.image-grid .reveal:nth-child(4) { transition-delay: 0.4s; }
.image-grid .reveal:nth-child(5) { transition-delay: 0.5s; }
.image-grid .reveal:nth-child(6) { transition-delay: 0.6s; }

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* ===================================
   Responsive Design
   =================================== */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --spacing-xl: 4rem;
        --spacing-lg: 3rem;
    }
    
    .alt-block {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .alt-reverse {
        direction: ltr;
    }
    
    .collage-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .masonry-grid {
        column-count: 2;
    }
    
    .hero-image {
        height: 400px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
        --spacing-md: 1rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero {
        height: 100svh;
    }
    
    .hero-logo {
        width: 60vw;
        max-width: 250px;
    }
    
    .image-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .collage-grid {
        grid-template-columns: 1fr;
    }
    
    .collage-item.large {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .masonry-grid {
        column-count: 1;
    }
    
    .hero-image {
        height: 300px;
    }
    
    .quote-block blockquote {
        font-size: 1.25rem;
    }
    
    .cta-button {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
    
    .scroll-indicator {
        bottom: var(--spacing-md);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    p {
        font-size: 1rem;
    }
    
    .section-intro {
        font-size: 1rem;
    }
}

/* ===================================
   Accessibility & Performance
   =================================== */

/* Reduced 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;
    }
    
    .hero-logo {
        animation: none;
    }
    
    .scroll-arrow::before {
        animation: none;
    }
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus {
    outline: 3px solid var(--sky-blue);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .scroll-indicator,
    .cta-section {
        display: none;
    }
    
    .hero {
        height: auto;
        padding: 2rem 0;
    }
}