/* Custom overrides for Sekala Developments site.
 * Tailwind CSS is loaded via CDN; keep this file minimal.
 */

body {
    background-color: #ffffff;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: "PT Serif", Georgia, serif;
}

h1.font-serif,
h2.font-serif,
h3.font-serif {
    font-weight: 700;
}

/* Subtle film grain overlay (hero + CTA) */
.home-hero-grain {
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

.hero-slider-dot {
    height: 0.5rem;
    min-width: 0.5rem;
    border-radius: 999px;
    padding: 0;
    border: none;
    cursor: pointer;
    transition: width 0.35s ease, background-color 0.35s ease, min-width 0.35s ease;
}

.hero-slider-dot[aria-selected="true"] {
    width: 2rem;
    min-width: 2rem;
    background-color: #ffffff;
}

.hero-slider-dot[aria-selected="false"] {
    width: 0.5rem;
    background-color: rgba(255, 255, 255, 0.42);
}

.hero-slider-dot[aria-selected="false"]:hover {
    background-color: rgba(255, 255, 255, 0.72);
}

/* Home hero crossfade slider */
.hero-slider-track {
    background-color: #1a1a2e;
}

.hero-slide {
    opacity: 0;
    transition: opacity 1.1s ease-in-out;
    z-index: 0;
}

.hero-slide.is-active {
    opacity: 1;
    z-index: 1;
}

.hero-slide-img {
    transform: scale(1.04);
    transition: transform 8s ease-out;
}

.hero-slide.is-active .hero-slide-img {
    transform: scale(1);
}

.hero-slider-progress {
    width: 100%;
    transform: scaleX(0);
    transform-origin: left center;
}

@keyframes hero-progress-fill {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

.home-panel-accent {
    position: relative;
}

.home-panel-accent::before {
    content: "";
    position: absolute;
    left: 0;
    top: 1.5rem;
    bottom: 1.5rem;
    width: 3px;
    border-radius: 999px;
    background: linear-gradient(180deg, #c9a227, #8b6f47);
    opacity: 0.85;
}

.home-project-card {
    transition: box-shadow 0.35s ease, transform 0.35s ease;
}

.home-project-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 25px 50px -12px rgba(26, 26, 46, 0.12);
}

/* Scroll / load-in motion (toggled with .motion-in via JS) */
[data-motion] {
    opacity: 0;
    transition:
        opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--motion-d, 0ms);
}

[data-motion="fade-up"] {
    transform: translate3d(0, 1.35rem, 0);
}

[data-motion="fade-left"] {
    transform: translate3d(-1.5rem, 0, 0);
}

[data-motion="fade-right"] {
    transform: translate3d(1.5rem, 0, 0);
}

[data-motion="zoom"] {
    transform: scale(0.96);
}

[data-motion].motion-in {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
}

/* Header: depth on scroll */
#site-header {
    transition:
        box-shadow 0.4s ease,
        background-color 0.4s ease;
}

#site-header.header-scrolled {
    box-shadow: 0 12px 40px -12px rgba(26, 26, 46, 0.14);
}

/* Logo micro-interaction */
.site-logo-link img {
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-logo-link:hover img {
    transform: scale(1.03);
}

/* Primary actions */
.btn-lift {
    transition:
        transform 0.22s ease,
        box-shadow 0.28s ease,
        background-color 0.2s ease,
        color 0.2s ease;
}

.btn-lift:hover {
    transform: translateY(-2px);
}

.btn-lift:active {
    transform: translateY(0);
}

/* Section label: accent line grows in */
.motion-accent-grow {
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--motion-d, 0ms);
}

.motion-accent-grow.motion-in {
    transform: scaleX(1);
}

/* Project card: image drift on hover */
.home-project-card .home-project-card-media {
    overflow: hidden;
}

.home-project-card .home-project-card-media img {
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.home-project-card:hover .home-project-card-media img {
    transform: scale(1.04);
}

/* Projects page: featured block */
.projects-feature-card {
    transition:
        box-shadow 0.4s ease,
        transform 0.4s ease;
}

.projects-feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 28px 55px -15px rgba(26, 26, 46, 0.14);
}

.projects-feature-media {
    overflow: hidden;
}

.projects-feature-media img {
    transition: transform 0.85s cubic-bezier(0.22, 1, 0.36, 1);
}

.projects-feature-card:hover .projects-feature-media img {
    transform: scale(1.04);
}

/* CTA ambient drift */
.motion-cta-glow {
    animation: motion-cta-drift 16s ease-in-out infinite alternate;
}

@keyframes motion-cta-drift {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    100% {
        transform: translate3d(4%, 5%, 0) scale(1.06);
    }
}

/* Decorative image tiles: subtle hover */
.motion-tile-media {
    overflow: hidden;
}

.motion-tile-media img {
    transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.motion-tile-media:hover img {
    transform: scale(1.03);
}

/* Leadership: profile cards */
.leadership-profile-card {
    transition:
        box-shadow 0.35s ease,
        transform 0.35s ease,
        border-color 0.35s ease;
}

.leadership-profile-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 45px -18px rgba(26, 26, 46, 0.12);
    border-color: rgba(26, 26, 46, 0.12);
}

.leadership-panel-accent {
    position: relative;
}

.leadership-panel-accent::before {
    content: "";
    position: absolute;
    left: 0;
    top: 1.25rem;
    bottom: 1.25rem;
    width: 3px;
    border-radius: 999px;
    background: linear-gradient(180deg, #c9a227, #8b6f47);
    opacity: 0.88;
}

.leadership-social-btn:focus-visible {
    outline: 2px solid #1a1a2e;
    outline-offset: 2px;
}

/* Investor access */
.investor-form-panel {
    transition:
        box-shadow 0.4s ease,
        transform 0.4s ease;
}

.investor-form-panel:hover {
    box-shadow: 0 24px 50px -14px rgba(26, 26, 46, 0.1);
}

.investor-input {
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        background-color 0.2s ease;
}

.investor-aside-card {
    transition: box-shadow 0.35s ease;
}

.investor-aside-card:hover {
    box-shadow: 0 12px 30px -12px rgba(26, 26, 46, 0.08);
}

.investor-alert {
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.investor-alert--success:hover,
.investor-alert--error:hover {
    transform: translateY(-1px);
}

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

    .hero-slide-img {
        transform: none !important;
        transition: none !important;
    }

    .hero-slider-progress {
        display: none;
    }

    .home-project-card {
        transition: none;
    }

    .home-project-card:hover {
        transform: none;
    }

    [data-motion] {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }

    .motion-accent-grow {
        transform: scaleX(1) !important;
        transition: none !important;
    }

    .site-logo-link:hover img {
        transform: none;
    }

    .btn-lift:hover,
    .btn-lift:active {
        transform: none;
    }

    .home-project-card:hover .home-project-card-media img {
        transform: none;
    }

    .motion-cta-glow {
        animation: none;
    }

    .motion-tile-media:hover img {
        transform: none;
    }

    #site-header.header-scrolled {
        box-shadow: none;
    }

    .projects-feature-card {
        transition: none;
    }

    .projects-feature-card:hover {
        transform: none;
        box-shadow: 0 25px 50px -12px rgba(26, 26, 46, 0.12);
    }

    .projects-feature-media img {
        transform: none !important;
        transition: none !important;
    }

    .leadership-profile-card {
        transition: none;
    }

    .leadership-profile-card:hover {
        transform: none;
        box-shadow: 0 1px 3px rgba(26, 26, 46, 0.06);
    }

    .investor-form-panel {
        transition: none;
    }

    .investor-form-panel:hover {
        transform: none;
        box-shadow: 0 25px 50px -12px rgba(26, 26, 46, 0.08);
    }

    .investor-aside-card:hover {
        box-shadow: none;
    }

    .investor-alert--success:hover,
    .investor-alert--error:hover {
        transform: none;
    }
}