/* Itihaas Builders — complements Tailwind (CDN)
 * Animations: opacity + transform only (compositor-friendly). No extra libraries. */

.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    z-index: 100;
    padding: 0.75rem 1rem;
    border: none;
    cursor: pointer;
    font: inherit;
    background: #c6a667;
    color: #0c0c0c;
    font-weight: 600;
}

.skip-link:focus {
    left: 1rem;
    top: 1rem;
}

/* --- Micro interactions --- */
button,
[type="button"],
[type="submit"],
a.inline-flex,
a.rounded-full {
    transition:
        transform 0.22s ease,
        box-shadow 0.22s ease,
        background-color 0.22s ease,
        border-color 0.22s ease,
        color 0.22s ease;
}

button:hover,
[type="button"]:hover,
[type="submit"]:hover,
a.inline-flex:hover,
a.rounded-full:hover {
    transform: translate3d(0, -1px, 0);
}

input,
textarea,
select {
    transition:
        border-color 0.22s ease,
        box-shadow 0.22s ease,
        background-color 0.22s ease;
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: none;
    border-color: rgba(198, 166, 103, 0.85);
    box-shadow: 0 0 0 3px rgba(198, 166, 103, 0.2);
}

@keyframes icon-subtle-bounce {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -2px, 0);
    }
}

.icon-bounce svg {
    transition: transform 0.22s ease;
}

.icon-bounce:hover svg,
.icon-bounce:focus-visible svg,
.icon-bounce:focus-within svg {
    animation: icon-subtle-bounce 0.5s ease;
}

/* --- Navigation animations --- */
.site-header {
    transition:
        background-color 0.32s ease,
        border-color 0.32s ease,
        box-shadow 0.32s ease,
        transform 0.32s ease;
}

.site-header.is-scrolled {
    background-color: rgba(12, 12, 12, 0.92);
    border-color: rgba(255, 255, 255, 0.16);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.34);
}

.nav-dropdown-menu {
    transform: translate3d(-50%, 10px, 0);
    transition:
        opacity 0.26s ease,
        transform 0.26s ease;
}

.nav-dropdown.is-open .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
    opacity: 1;
    transform: translate3d(-50%, 0, 0);
    pointer-events: auto;
}

.mobile-menu-backdrop {
    transition: opacity 0.28s ease;
}

.mobile-menu-panel {
    transform: translate3d(104%, 0, 0);
    transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

body.mobile-menu-open .mobile-menu-backdrop {
    opacity: 1;
    pointer-events: auto;
}

body.mobile-menu-open .mobile-menu-panel {
    transform: translate3d(0, 0, 0);
}

.mobile-dropdown-menu {
    max-height: 0;
    opacity: 0;
    transform: translate3d(0, 8px, 0);
    overflow: hidden;
    transition:
        max-height 0.28s ease,
        opacity 0.22s ease,
        transform 0.22s ease;
}

.mobile-dropdown.is-open .mobile-dropdown-menu {
    max-height: 220px;
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

@keyframes cta-gradient-drift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.home-cta-bg-motion {
    background-size: 200% 200%;
    animation: cta-gradient-drift 14s ease-in-out infinite;
}

.cta-ripple-btn {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.cta-ripple-btn::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    border-radius: inherit;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.48) 0%, rgba(255, 255, 255, 0) 66%);
    transform: scale(0.15);
    opacity: 0;
    transition:
        transform 0.5s ease,
        opacity 0.5s ease;
}

.cta-ripple-btn:hover::before,
.cta-ripple-btn:focus-visible::before {
    transform: scale(2.2);
    opacity: 1;
}

/* --- Homepage: hero entrance (CSS only, runs once) --- */
@keyframes home-hero-rise {
    from {
        opacity: 0;
        transform: translate3d(0, 0.75rem, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes home-hero-rise-left {
    from {
        opacity: 0;
        transform: translate3d(-1.25rem, 0.75rem, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes home-hero-rise-right {
    from {
        opacity: 0;
        transform: translate3d(1.25rem, 0.75rem, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes home-scroll-fade {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes home-hero-ken-burns {
    from {
        transform: scale3d(1, 1, 1);
    }
    to {
        transform: scale3d(1.08, 1.08, 1);
    }
}

.home-hero .hero-media {
    transform-origin: center;
}

.home-hero .hero-video {
    animation: home-hero-ken-burns 18s ease-out 0.15s both;
    will-change: transform;
}

.home-hero .hero-overlay {
    opacity: 0;
    animation: home-scroll-fade 1s ease 0.2s forwards;
}

.home-hero .hero-anim-item {
    opacity: 0;
    animation: home-hero-rise 0.72s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.home-hero .hero-anim-item.hero-anim-left {
    animation-name: home-hero-rise-left;
}

.home-hero .hero-anim-item.hero-anim-right {
    animation-name: home-hero-rise-right;
}

.home-hero .hero-anim > .hero-anim-item:nth-child(1) {
    animation-delay: 0.05s;
}

.home-hero .hero-anim > .hero-anim-item:nth-child(2) {
    animation-delay: 0.14s;
}

.home-hero .hero-anim > .hero-anim-item:nth-child(3) {
    animation-delay: 0.23s;
}

.home-hero .hero-anim > .hero-anim-item:nth-child(4) {
    animation-delay: 0.32s;
}

.home-hero .hero-scroll-hint {
    opacity: 0;
    animation: home-scroll-fade 0.65s ease 0.85s forwards;
}

.hero-cta-primary {
    position: relative;
    box-shadow: 0 8px 22px rgba(198, 166, 103, 0.2);
    transition:
        transform 0.28s ease,
        box-shadow 0.28s ease,
        filter 0.28s ease,
        background-color 0.28s ease;
}

.hero-cta-primary:hover,
.hero-cta-primary:focus-visible {
    transform: translateY(-2px) scale(1.02);
    box-shadow:
        0 0 0 4px rgba(198, 166, 103, 0.2),
        0 12px 32px rgba(198, 166, 103, 0.45);
    filter: saturate(1.06);
    animation: home-cta-pulse 1.6s ease-in-out infinite;
}

/* --- Page load entries (sections/cards/images) --- */
html.js .load-section {
    opacity: 0;
    transform: translate3d(0, 20px, 0);
    transition:
        opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

html.js .load-section.is-loaded {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

html.js .card-up {
    opacity: 0;
    transform: translate3d(0, 26px, 0);
    transition:
        opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

html.js .load-section.is-loaded .card-up {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

html.js .load-section.is-loaded .card-up:nth-child(1) {
    transition-delay: 0.06s;
}

html.js .load-section.is-loaded .card-up:nth-child(2) {
    transition-delay: 0.12s;
}

html.js .load-section.is-loaded .card-up:nth-child(3) {
    transition-delay: 0.18s;
}

html.js .load-section.is-loaded .card-up:nth-child(4) {
    transition-delay: 0.24s;
}

html.js .load-section.is-loaded .card-up:nth-child(n + 5) {
    transition-delay: 0.3s;
}

html.js img.image-reveal {
    filter: blur(12px);
    opacity: 0.72;
    transition:
        filter 0.85s ease,
        opacity 0.85s ease;
}

html.js .load-section.is-loaded img.image-reveal {
    filter: blur(0);
    opacity: 1;
}

/* --- Scroll-based animations --- */
html.js .scroll-section-reveal {
    opacity: 0;
    transform: translate3d(0, 24px, 0);
    transition:
        opacity 0.72s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.72s cubic-bezier(0.22, 1, 0.36, 1);
}

html.js .scroll-section-reveal.is-inview {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

[data-parallax-bg],
[data-parallax-content] {
    transform: translate3d(0, var(--parallax-y, 0px), 0);
    will-change: transform;
}

.card-zoom-shell {
    transform: scale(var(--card-scroll-scale, 1));
    transition:
        transform 0.26s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.26s ease;
    transform-origin: center center;
    opacity: 0.88;
}

.featured-card.is-active .card-zoom-shell {
    opacity: 1;
}

.featured-thumbs {
    user-select: none;
}

.featured-thumb {
    opacity: 0.55;
    transform: translate3d(0, 0, 0);
    transition:
        transform 0.26s ease,
        opacity 0.26s ease,
        border-color 0.26s ease,
        box-shadow 0.26s ease;
}

.featured-thumb:hover {
    opacity: 0.88;
    transform: translate3d(0, -2px, 0);
}

.featured-thumb.is-active {
    opacity: 1;
    border-color: rgba(198, 166, 103, 0.9);
    box-shadow: 0 0 0 2px rgba(198, 166, 103, 0.2);
}

.testimonials-shell {
    min-height: 240px;
}

.testimonial-slide {
    position: absolute;
    inset: 0;
    padding: inherit;
    opacity: 0;
    transform: translate3d(0, 14px, 0);
    pointer-events: none;
    transition:
        opacity 0.52s ease,
        transform 0.52s cubic-bezier(0.22, 1, 0.36, 1);
}

.testimonial-slide.is-active {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    pointer-events: auto;
}

.star-rating {
    position: relative;
    display: inline-block;
    font-size: 1rem;
    letter-spacing: 0.16em;
    line-height: 1;
}

.star-rating-bg {
    color: rgba(232, 220, 200, 0.24);
}

.star-rating-fill {
    position: absolute;
    inset: 0 auto 0 0;
    overflow: hidden;
    width: 0;
    color: #c6a667;
    transition: width 0.6s ease;
}

.star-rating.is-animated .star-rating-fill {
    width: var(--star-fill, 0%);
}

.featured-card .card-image {
    transform: scale(1);
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.featured-card:hover .card-image,
.featured-card:focus-within .card-image {
    transform: scale(1.05);
}

.featured-card .card-overlay {
    opacity: 0.78;
    transition: opacity 0.42s ease;
}

.featured-card:hover .card-overlay,
.featured-card:focus-within .card-overlay {
    opacity: 0.95;
}

.featured-card .card-details > p,
.featured-card .card-details > h3 {
    transform: translate3d(0, 10px, 0);
    opacity: 0.86;
    transition:
        transform 0.42s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.42s ease;
}

.featured-card:hover .card-details > p,
.featured-card:hover .card-details > h3,
.featured-card:focus-within .card-details > p,
.featured-card:focus-within .card-details > h3 {
    transform: translate3d(0, 0, 0);
    opacity: 1;
}

.card-view-details {
    opacity: 0;
    transform: translate3d(0, 16px, 0);
    transition:
        transform 0.42s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.42s ease;
}

.featured-card:hover .card-view-details,
.featured-card:focus-within .card-view-details {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.favorite-btn svg {
    transition:
        transform 0.22s ease,
        fill 0.22s ease,
        stroke 0.22s ease;
}

.favorite-btn.is-favorited svg {
    fill: #c6a667;
    stroke: #c6a667;
}

.favorite-btn.is-animating svg {
    animation: favorite-heart-pop 0.46s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes favorite-heart-pop {
    0% {
        transform: scale(1);
    }
    35% {
        transform: scale(1.28);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes home-cta-pulse {
    0%,
    100% {
        box-shadow:
            0 0 0 4px rgba(198, 166, 103, 0.18),
            0 12px 28px rgba(198, 166, 103, 0.36);
    }
    50% {
        box-shadow:
            0 0 0 9px rgba(198, 166, 103, 0.06),
            0 14px 36px rgba(198, 166, 103, 0.52);
    }
}

/* --- Scroll reveals (JS adds .is-visible; html.js gates enhancement) --- */
.reveal {
    opacity: 1;
    transform: none;
}

html.js .reveal:not(.is-visible) {
    opacity: 0;
    transform: translate3d(0, 12px, 0);
    transition:
        opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

html.js .reveal.is-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

/* Stagger when multiple siblings animate */
#featured .featured-track .featured-card.reveal:nth-child(1) {
    transition-delay: 0.02s;
}

#featured .featured-track .featured-card.reveal:nth-child(2) {
    transition-delay: 0.08s;
}

#featured .featured-track .featured-card.reveal:nth-child(3) {
    transition-delay: 0.14s;
}

#featured .featured-track .featured-card.reveal:nth-child(4) {
    transition-delay: 0.2s;
}

#featured .featured-track .featured-card.reveal:nth-child(n + 5) {
    transition-delay: 0.26s;
}

.home-cta h2.reveal {
    transition-delay: 0.02s;
}

.home-cta p.reveal {
    transition-delay: 0.08s;
}

.home-cta a.reveal {
    transition-delay: 0.14s;
}

#trust .trust-stat.reveal:nth-child(1) {
    transition-delay: 0.04s;
}

#trust .trust-stat.reveal:nth-child(2) {
    transition-delay: 0.1s;
}

#trust .trust-stat.reveal:nth-child(3) {
    transition-delay: 0.16s;
}

#trust .trust-stat.reveal:nth-child(4) {
    transition-delay: 0.22s;
}

@media (prefers-reduced-motion: reduce) {
    .hero-video {
        display: none;
    }

    .hero-media {
        background-color: #1a1a1a;
        background-image: var(--hero-poster, none);
        background-size: cover;
        background-position: center;
    }

    .featured-track {
        scroll-behavior: auto;
    }

    .featured-card img {
        transition: none;
    }

    .site-header,
    .nav-dropdown-menu,
    .mobile-menu-backdrop,
    .mobile-menu-panel,
    .mobile-dropdown-menu,
    .home-cta-bg-motion,
    .cta-ripple-btn::before,
    button,
    [type="button"],
    [type="submit"],
    a.inline-flex,
    a.rounded-full,
    input,
    textarea,
    select,
    .icon-bounce svg {
        transition: none !important;
        animation: none !important;
    }

    .home-hero .hero-anim-item,
    .home-hero .hero-scroll-hint,
    .home-hero .hero-overlay,
    .home-hero .hero-video,
    .hero-cta-primary:hover,
    .hero-cta-primary:focus-visible,
    .load-section,
    .card-up,
    img.image-reveal,
    .scroll-section-reveal,
    [data-parallax-bg],
    [data-parallax-content],
    .card-zoom-shell,
    .card-view-details,
    .favorite-btn svg,
    .featured-card .card-image,
    .featured-card .card-overlay,
    .featured-card .card-details > p,
    .featured-card .card-details > h3,
    .featured-thumb,
    .testimonial-slide,
    .star-rating-fill {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
        filter: none !important;
        transition: none !important;
    }

    html.js .reveal:not(.is-visible) {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

.hero-video:focus {
    outline: none;
}

.featured-track:focus-visible {
    outline: 2px solid #c6a667;
    outline-offset: 4px;
}