@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@200;400;600;800&family=Inter:wght@200;400;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:wght,FILL@100..700,0..1&display=swap');

:root {
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out-expo: cubic-bezier(0.85, 0, 0.15, 1);
    --primary-font: 'Manrope', sans-serif;
    --body-font: 'Inter', sans-serif;
}

@keyframes slowZoomLoop {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

body {
    background-color: #ffffff;
    color: #1a1a1a;
    font-family: var(--body-font);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* --- Base Layout --- */
.gapless-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 0;
}

/* --- Navigation & Header --- */
.corner-header {
    position: fixed;
    top: 24px;
    left: 24px;
    z-index: 85;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.6s var(--ease-out-expo);
}

.corner-header::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: transparent;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    mask-image: radial-gradient(closest-side, black 40%, transparent 100%);
    -webkit-mask-image: radial-gradient(closest-side, black 40%, transparent 100%);
    z-index: -1;
    pointer-events: none;
}

@media (min-width: 768px) {
    .corner-header { top: 32px; left: 32px; }
    .corner-header::before { width: 100px; height: 100px; }
}

nav.nav-hidden {
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
}

/* Mobile Sticky Toggle */
#mobile-menu-toggle.mobile-sticky {
    position: fixed !important;
    bottom: 32px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    right: auto !important;
    top: auto !important;
    background: rgba(255, 255, 255, 0.75) !important;
    backdrop-filter: blur(24px) !important;
    -webkit-backdrop-filter: blur(24px) !important;
    height: 52px !important;
    padding: 0 24px !important;
    border-radius: 26px !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1), inset 0 0 0 1px rgba(255,255,255,0.6) !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 12px !important;
    z-index: 100 !important;
    transition: all 0.4s var(--ease-out-expo) !important;
}

#mobile-menu-toggle.mobile-sticky.is-active {
    background: rgba(0, 0, 0, 0.8) !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2), inset 0 0 0 1px rgba(255,255,255,0.1) !important;
    bottom: 140px !important;
}

#mobile-menu-toggle.mobile-sticky .menu-text { color: black; transition: color 0.3s; }
#mobile-menu-toggle.mobile-sticky.is-active .menu-text { color: white; }
#mobile-menu-toggle.mobile-sticky .line { background-color: black !important; }
#mobile-menu-toggle.mobile-sticky.is-active .line { background-color: white !important; }

@media (min-width: 768px) {
    #mobile-menu-toggle { display: none !important; visibility: hidden !important; opacity: 0 !important; }
}

/* --- Advanced Motion Engine (High-End Elegant) --- */
/* (Removed global opacity:0 on anim-trigger so sections are visible) */

/* Hide image info overlays completely as requested */
.gapless-grid .absolute.inset-x-0.bottom-0 {
    display: none !important;
}

/* Hero Reveal: Elegant Fade Lift */
.anim-reveal-scale {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1.6s var(--ease-out-expo);
}
.anim-trigger.is-visible .anim-reveal-scale,
.is-visible.anim-reveal-scale {
    opacity: 1;
    transform: translateY(0);
}

/* Letter Spacing Reveal */
.anim-letter-spacing {
    letter-spacing: 0.5em;
    opacity: 0;
    transition: all 1.6s var(--ease-out-expo);
}
.anim-trigger.is-visible .anim-letter-spacing,
.is-visible.anim-letter-spacing {
    letter-spacing: 0.3em;
    opacity: 0.5;
}

/* Directional Wipe (Wipe from left) */
.anim-wipe-dir {
    clip-path: inset(0 100% 0 0);
    transition: clip-path 1.2s var(--ease-out-expo);
}
.anim-trigger.is-visible .anim-wipe-dir,
.is-visible.anim-wipe-dir {
    clip-path: inset(0 0 0 0);
}

/* Stagger Item Appearance (Smooth Lift) */
.anim-stagger-item {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.2s var(--ease-out-expo), transform 1.2s var(--ease-out-expo);
}
.anim-stagger-item.is-visible,
.is-visible .anim-stagger-item {
    opacity: 1;
    transform: translateY(0);
}

/* Zoom Overflow on Images (Continuous soft zoom) */
.anim-zoom-overflow {
    transform: scale(1.05);
    transition: transform 2s var(--ease-out-expo);
}
.anim-stagger-item.is-visible .anim-zoom-overflow,
.is-visible .anim-zoom-overflow,
.anim-zoom-overflow.is-visible {
    transform: scale(1);
    animation: slowZoomLoop 25s ease-in-out infinite;
}

/* Split Line / Soft Drift */
.anim-drift-right {
    opacity: 0;
    transform: translateX(-20px);
    transition: all 1.4s var(--ease-out-expo);
}
.anim-trigger.is-visible .anim-drift-right,
.is-visible.anim-drift-right {
    opacity: 1;
    transform: translateX(0);
}

/* --- Staggering Logic --- */
.is-visible:nth-child(1) { transition-delay: 0.05s; }
.is-visible:nth-child(2) { transition-delay: 0.1s; }
.is-visible:nth-child(3) { transition-delay: 0.15s; }
.is-visible:nth-child(4) { transition-delay: 0.2s; }
.is-visible:nth-child(5) { transition-delay: 0.25s; }
.is-visible:nth-child(6) { transition-delay: 0.3s; }

/* Viewfinder Corners */
.viewfinder-corner {
    width: 24px;
    height: 24px;
    border: 1px solid rgba(0,0,0,0.1);
    z-index: 90;
    transition: all 1s var(--ease-out-expo);
}
.anim-viewfinder {
    opacity: 0;
    transform: scale(1.5);
}
body.loaded .anim-viewfinder {
    opacity: 1;
    transform: scale(1);
}