/* ==========================================================================
   Silk Route Icecreams — Animations & Transitions
   ========================================================================== */

/* ── Page Loader ──────────────────────────────────────────────────────────── */
.silk-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background-color: #2C1810;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.silk-loader.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

/* Ice Cream SVG Animation */
.loader-ice-cream {
    width: 120px;
    height: 120px;
    position: relative;
    animation: loaderFloat 1.8s ease-in-out infinite;
}

/* Scoop 1 */
.scoop-1 {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 52px;
    height: 52px;
    border-radius: 50% 50% 48% 48%;
    background: linear-gradient(145deg, #D3B864 30%, #c9a84c 100%);
    animation: melt 3s ease-in-out infinite;
    box-shadow: inset -4px -4px 8px rgba(0,0,0,0.2);
}

/* Scoop 2 */
.scoop-2 {
    position: absolute;
    top: 32px;
    left: 50%;
    transform: translateX(-50%);
    width: 58px;
    height: 52px;
    border-radius: 50% 50% 48% 48%;
    background: linear-gradient(145deg, #FBF9F7 30%, #e8e4d8 100%);
    box-shadow: inset -4px -4px 8px rgba(0,0,0,0.15);
}

/* Cone */
.cone {
    position: absolute;
    top: 66px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 28px solid transparent;
    border-right: 28px solid transparent;
    border-top: 44px solid #6B491C;
}

.cone::after {
    content: '';
    position: absolute;
    top: -44px;
    left: -26px;
    width: 52px;
    height: 16px;
    background: #6B491C;
    border-radius: 0 0 4px 4px;
    opacity: 0.6;
}

/* Drip effect */
.drip {
    position: absolute;
    top: 46px;
    left: 50%;
    transform: translateX(-4px);
    width: 8px;
    height: 0;
    background: #D3B864;
    border-radius: 0 0 50% 50%;
    animation: drip 3s ease-in-out infinite;
}

.drip-2 {
    left: 38%;
    transform: translateX(-2px);
    animation-delay: 1.5s;
}

/* Shine */
.scoop-1::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 10px;
    width: 12px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    transform: rotate(-30deg);
}

@keyframes loaderFloat {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-10px); }
}

@keyframes melt {
    0%, 100% { border-radius: 50% 50% 48% 48%; }
    50%       { border-radius: 48% 52% 46% 50%; }
}

@keyframes drip {
    0%   { height: 0; opacity: 0; top: 46px; }
    30%  { height: 20px; opacity: 1; top: 46px; }
    70%  { height: 28px; opacity: 1; top: 46px; }
    100% { height: 28px; opacity: 0; top: 56px; }
}

/* Loader Text */
.loader-brand {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 28px;
    font-weight: 500;
    color: #D3B864;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: loaderPulse 2s ease-in-out infinite;
	text-align: center;
}

.loader-tagline {
    font-family: 'Lato', sans-serif;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(251, 249, 247, 0.5);
    text-transform: uppercase;
}

.loader-progress {
    width: 120px;
    height: 1px;
    background: rgba(211, 184, 100, 0.2);
    position: relative;
    overflow: hidden;
    border-radius: 2px;
}

.loader-progress-bar {
    position: absolute;
    inset: 0;
    background: #D3B864;
    transform: translateX(-100%);
    animation: progressBar 2s ease forwards;
}

@keyframes loaderPulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.7; }
}

@keyframes progressBar {
    0%   { transform: translateX(-100%); }
    100% { transform: translateX(0); }
}

/* ── Scroll Reveal Animations ─────────────────────────────────────────────── */
.reveal-up,
.reveal-fade,
.reveal-left,
.reveal-right,
.reveal-scale {
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal-up    { transform: translateY(40px); }
.reveal-fade  { transform: translateY(10px); }
.reveal-left  { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-scale { transform: scale(0.94); }

.reveal-up.is-visible,
.reveal-fade.is-visible,
.reveal-left.is-visible,
.reveal-right.is-visible,
.reveal-scale.is-visible {
    opacity: 1;
    transform: none;
}

/* Stagger delays for grid children */
.stagger-children > *:nth-child(1) { transition-delay: 0.05s; }
.stagger-children > *:nth-child(2) { transition-delay: 0.12s; }
.stagger-children > *:nth-child(3) { transition-delay: 0.19s; }
.stagger-children > *:nth-child(4) { transition-delay: 0.26s; }
.stagger-children > *:nth-child(5) { transition-delay: 0.33s; }
.stagger-children > *:nth-child(6) { transition-delay: 0.40s; }

/* ── Hover Micro-interactions ─────────────────────────────────────────────── */

/* Button pulse on hover */
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    background: rgba(255,255,255,0.15);
    transition: opacity 0.3s ease;
}
.btn:hover::after { opacity: 1; }

/* Link underline slide */
.link-slide {
    position: relative;
    text-decoration: none;
}
.link-slide::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: currentColor;
    transition: width 0.35s ease;
}
.link-slide:hover::after { width: 100%; }

/* Image zoom on card hover */
.card-img-wrap {
    overflow: hidden;
}
.card-img-wrap img {
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.flavour-card:hover .card-img-wrap img,
.blog-card:hover .card-img-wrap img {
    transform: scale(1.06);
}

/* Card lift */
.flavour-card,
.blog-card,
.route-card {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.flavour-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(107, 73, 28, 0.18);
}
.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(107, 73, 28, 0.14);
}

/* Route card border glow */
.route-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}
.route-card:hover {
    transform: translateY(-4px);
    border-color: #D3B864 !important;
    box-shadow: 0 0 0 1px rgba(211, 184, 100, 0.3),
                0 20px 60px rgba(107, 73, 28, 0.15);
}

/* ── Parallax ─────────────────────────────────────────────────────────────── */
.parallax-bg {
    will-change: transform;
}

/* ── Number Counter Animation ─────────────────────────────────────────────── */
.counter-number {
    transition: all 0.3s ease;
}

/* ── Page Transition ──────────────────────────────────────────────────────── */
.page-transition-overlay {
    position: fixed;
    inset: 0;
    z-index: 8888;
    background: #2C1810;
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
    pointer-events: none;
}
.page-transition-overlay.is-entering {
    transform: translateY(0);
}
.page-transition-overlay.is-leaving {
    transform: translateY(-100%);
}

/* ── Floating Ornaments ───────────────────────────────────────────────────── */
@keyframes floatOrn {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50%       { transform: translateY(-15px) rotate(5deg); }
}

.float-ornament {
    animation: floatOrn 6s ease-in-out infinite;
}
.float-ornament:nth-child(2) { animation-delay: -2s; }
.float-ornament:nth-child(3) { animation-delay: -4s; }

/* ── Stamp rotation animation ─────────────────────────────────────────────── */
@keyframes rotateSeal {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}
.stamp-svg text {
    animation: none;
}
.silk-stamp:hover .stamp-svg {
    animation: rotateSeal 8s linear infinite;
}

/* ── Scroll Indicator bounce ──────────────────────────────────────────────── */
@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50%       { transform: translateY(8px); opacity: 0.5; }
}
.scroll-indicator-arrow {
    animation: scrollBounce 1.6s ease-in-out infinite;
}

/* ── Mobile menu slide ────────────────────────────────────────────────────── */
.mobile-nav {
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
}
.mobile-nav.is-open {
    transform: translateX(0);
}

/* ── Hamburger → X transition ─────────────────────────────────────────────── */
.menu-toggle-bar {
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
}
.is-menu-open .menu-toggle-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.is-menu-open .menu-toggle-bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.is-menu-open .menu-toggle-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ── Header scroll state ──────────────────────────────────────────────────── */
.site-header {
    transition: background-color 0.4s ease,
                box-shadow 0.4s ease,
                padding 0.4s ease;
}
.site-header.is-scrolled {
    background-color: #6B491C !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}
.primary-nav li, .footer-nav li, .footer-legal li{list-style: none;}

/* ── Slider-specific: disable tilt on slides ──────────────────────────────── */
.hero-slider .flavour-card::before { display: none; }

/* ── Slide background parallax-like zoom ─────────────────────────────────── */
@keyframes slideZoom {
    from { transform: scale(1); }
    to   { transform: scale(1.06); }
}
.slide.is-active .slide-bg {
    animation: slideZoom 8s ease forwards;
}
/* Reset zoom when slide becomes inactive */
.slide:not(.is-active) .slide-bg {
    animation: none;
    transform: scale(1);
}

/* ── Flavour card shimmer on hover ────────────────────────────────────────── */
@keyframes shimmer {
    0%   { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.flavour-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        transparent 40%,
        rgba(211, 184, 100, 0.06) 50%,
        transparent 60%
    );
    background-size: 200% 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}
.flavour-card:hover::before {
    opacity: 1;
    animation: shimmer 1.2s linear infinite;
}

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

    .reveal-up,
    .reveal-fade,
    .reveal-left,
    .reveal-right,
    .reveal-scale {
        opacity: 1;
        transform: none;
    }

    .silk-loader {
        display: none;
    }
}