/* ==========================================================================
   Shreem Furniture — Premium homepage enhancements
   Adds a hero eyebrow + scroll cue, an animated stats band, and a
   "Shreem Promise" feature section. Builds entirely on tokens.css.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Hero refinements
   -------------------------------------------------------------------------- */

/* Slow cinematic drift on the hero video for a more premium, alive feel. */
.hero video.slide {
    animation: hero-drift 26s ease-in-out infinite alternate;
    transform-origin: center;
}

@keyframes hero-drift {
    from { transform: scale(1.02); }
    to   { transform: scale(1.12); }
}

/* Gold eyebrow/kicker above the hero headline. */
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3.5px;
    text-transform: uppercase;
    color: var(--color-accent-light);
}

.hero-eyebrow::before {
    content: "";
    width: 34px;
    height: 1px;
    background: var(--color-accent);
}

/* Animated scroll cue at the base of the hero. */
.hero-scroll-cue {
    position: absolute;
    left: 50%;
    bottom: 26px;
    transform: translateX(-50%);
    z-index: 2;
    width: 26px;
    height: 42px;
    border: 1.5px solid rgba(255, 255, 255, 0.65);
    border-radius: var(--radius-pill);
}

.hero-scroll-cue::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 8px;
    width: 4px;
    height: 8px;
    margin-left: -2px;
    border-radius: var(--radius-pill);
    background: #fff;
    animation: scroll-cue 1.9s var(--ease-premium) infinite;
}

@keyframes scroll-cue {
    0%   { opacity: 0; transform: translateY(0); }
    35%  { opacity: 1; }
    75%  { opacity: 1; transform: translateY(14px); }
    100% { opacity: 0; transform: translateY(16px); }
}

@media (prefers-reduced-motion: reduce) {
    .hero video.slide { animation: none; }
    .hero-scroll-cue::after { animation: none; }
}

@media (max-width: 768px) {
    .hero-eyebrow { font-size: 10px; letter-spacing: 2.5px; }
    .hero-scroll-cue { display: none; }
}

/* --------------------------------------------------------------------------
   Animated stats band
   -------------------------------------------------------------------------- */
.stats-band {
    background: var(--color-surface-alt);
    padding: clamp(64px, 8vw, 104px) var(--gutter);
    border-top: 1px solid var(--color-hairline);
    border-bottom: 1px solid var(--color-hairline);
}

.stats-grid {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(28px, 4vw, 56px);
    text-align: center;
}

.stat-item {
    position: relative;
    padding: 6px 10px;
}

/* Thin gold divider between stats on wider screens. */
.stat-item:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 12%;
    right: calc(clamp(28px, 4vw, 56px) / -2);
    height: 76%;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--color-accent), transparent);
    opacity: 0.45;
}

.stat-number {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: clamp(40px, 5.4vw, 66px);
    line-height: 1;
    color: var(--color-heading-accent);
    letter-spacing: 0.5px;
}

.stat-number .stat-suffix {
    color: var(--color-accent);
}

.stat-label {
    margin-top: 14px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    color: var(--color-body);
}

@media (max-width: 780px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
    .stat-item:nth-child(2)::after { display: none; }
    .stat-item::after { display: none; }
}

/* --------------------------------------------------------------------------
   "The Shreem Promise" feature section
   -------------------------------------------------------------------------- */
.promise-section {
    background: var(--color-surface-deep);
    color: #fff;
    padding: clamp(80px, 10vw, 140px) var(--gutter);
    position: relative;
    overflow: hidden;
}

/* Soft radial gold glow in the background for depth. */
.promise-section::before {
    content: "";
    position: absolute;
    top: -20%;
    right: -10%;
    width: 640px;
    height: 640px;
    background: radial-gradient(circle, rgba(198, 154, 78, 0.18), transparent 62%);
    pointer-events: none;
}

.promise-head {
    position: relative;
    max-width: 760px;
    margin: 0 auto clamp(48px, 6vw, 76px);
    text-align: center;
}

.promise-eyebrow {
    display: inline-block;
    margin-bottom: 18px;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3.5px;
    text-transform: uppercase;
    color: var(--color-accent-light);
}

.promise-head h2 {
    font-family: var(--font-display);
    font-size: clamp(30px, 4vw, 46px);
    font-weight: 500;
    line-height: 1.2;
    color: #fff;
}

.promise-head p {
    margin-top: 18px;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.85;
    color: rgba(255, 255, 255, 0.75);
}

.promise-grid {
    position: relative;
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.promise-card {
    padding: 38px 30px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    transition: transform var(--dur-med) var(--ease-premium),
                border-color var(--dur-med) var(--ease-premium),
                background var(--dur-med) var(--ease-premium),
                box-shadow var(--dur-med) var(--ease-premium);
}

.promise-card:hover {
    transform: translateY(-8px);
    border-color: rgba(198, 154, 78, 0.55);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.promise-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(198, 154, 78, 0.5);
    color: var(--color-accent-light);
    transition: background var(--dur-med) var(--ease-premium),
                color var(--dur-med) var(--ease-premium);
}

.promise-card:hover .promise-icon {
    background: var(--color-accent);
    color: var(--color-primary-dark);
}

.promise-icon svg { width: 26px; height: 26px; }

.promise-card h3 {
    font-family: var(--font-display);
    font-size: 21px;
    font-weight: 500;
    margin-bottom: 12px;
    color: #fff;
}

.promise-card p {
    font-family: var(--font-body);
    font-size: 14.5px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.68);
}

@media (max-width: 980px) {
    .promise-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 540px) {
    .promise-grid { grid-template-columns: 1fr; }
}

.promise-card,
.promise-icon {
    transition: transform var(--dur-med) var(--ease-premium),
                border-color var(--dur-med) var(--ease-premium),
                background var(--dur-med) var(--ease-premium),
                box-shadow var(--dur-med) var(--ease-premium),
                color var(--dur-med) var(--ease-premium);
}

.promise-card:hover .promise-icon {
    transform: rotate(-6deg) scale(1.08);
}

/* --------------------------------------------------------------------------
   Hero CTA — animated arrow
   -------------------------------------------------------------------------- */
.btn .arrow-ico {
    display: inline-flex;
    margin-left: 10px;
    transition: transform var(--dur-fast) var(--ease-premium);
    vertical-align: -2px;
}

.btn:hover .arrow-ico {
    transform: translateX(5px);
}

/* --------------------------------------------------------------------------
   Brand-pillars marquee — infinite horizontal scroll
   -------------------------------------------------------------------------- */
.marquee-strip {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-hairline);
    overflow: hidden;
    padding: 24px 0;
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee-scroll 32s linear infinite;
}

.marquee-strip:hover .marquee-track {
    animation-play-state: paused;
}

.marquee-set {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.marquee-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 0 38px;
    font-family: var(--font-body);
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--color-heading-accent);
    white-space: nowrap;
}

.marquee-item .dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--color-accent);
    flex-shrink: 0;
}

@keyframes marquee-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
    .marquee-track { animation: none; }
}

@media (max-width: 768px) {
    .marquee-strip { padding: 18px 0; }
    .marquee-item { font-size: 11px; letter-spacing: 1.8px; padding: 0 24px; }
}

/* --------------------------------------------------------------------------
   Cinematic parallax break
   -------------------------------------------------------------------------- */
.cinematic-feature {
    position: relative;
    height: 78vh;
    min-height: 460px;
    max-height: 720px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.cinematic-media {
    position: absolute;
    inset: 0;
}

.cinematic-media img {
    width: 100%;
    height: 130%;
    object-fit: cover;
    object-position: center 30%;
    display: block;
    will-change: transform;
}

.cinematic-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(6, 20, 22, 0.8) 0%, rgba(6, 20, 22, 0.5) 45%, rgba(6, 20, 22, 0.2) 75%);
}

.cinematic-content {
    position: relative;
    z-index: 2;
    max-width: 560px;
    padding: 0 var(--gutter);
    color: #fff;
}

.cinematic-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3.5px;
    text-transform: uppercase;
    color: var(--color-accent-light);
}

.cinematic-eyebrow::before {
    content: "";
    width: 34px;
    height: 1px;
    background: var(--color-accent);
}

.cinematic-content h2 {
    font-family: var(--font-display);
    font-size: clamp(32px, 4.4vw, 56px);
    font-weight: 500;
    line-height: 1.15;
    margin-bottom: 20px;
}

.cinematic-content p {
    font-size: 16px;
    line-height: 1.85;
    color: rgba(255, 255, 255, 0.82);
    margin-bottom: 32px;
    max-width: 460px;
}

.cinematic-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 30px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    color: #fff;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: background var(--dur-fast) var(--ease-premium),
                border-color var(--dur-fast) var(--ease-premium),
                color var(--dur-fast) var(--ease-premium);
}

.cinematic-link:hover {
    background: #fff;
    border-color: #fff;
    color: var(--color-primary-dark);
}

@media (max-width: 768px) {
    .cinematic-feature { height: auto; min-height: 0; padding: 90px 0; }
    .cinematic-media img { height: 100%; }
    .cinematic-overlay { background: linear-gradient(180deg, rgba(6,20,22,0.55) 0%, rgba(6,20,22,0.78) 100%); }
    .cinematic-content { max-width: 100%; }
    .cinematic-content p { max-width: 100%; }
}

/* --------------------------------------------------------------------------
   Collections showcase — large editorial image grid (Minotti-style)
   -------------------------------------------------------------------------- */
.collections-showcase {
    background: var(--color-surface);
    padding: clamp(80px, 9vw, 130px) var(--gutter) clamp(90px, 10vw, 140px);
}

.collections-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
    max-width: var(--container);
    margin: 0 auto clamp(40px, 5vw, 64px);
}

.collections-head .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3.5px;
    text-transform: uppercase;
    color: var(--color-heading-accent);
}

.collections-head .eyebrow::before {
    content: "";
    width: 34px;
    height: 1px;
    background: var(--color-accent);
}

.collections-head h2 {
    font-family: var(--font-display);
    font-size: clamp(30px, 4vw, 46px);
    font-weight: 500;
    line-height: 1.15;
    color: var(--color-ink);
    max-width: 640px;
}

.collections-all-link {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--color-hairline);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-ink);
    text-decoration: none;
    white-space: nowrap;
    transition: border-color var(--dur-fast) var(--ease-premium),
                color var(--dur-fast) var(--ease-premium);
}

.collections-all-link svg {
    width: 15px;
    height: 15px;
    transition: transform var(--dur-fast) var(--ease-premium);
}

.collections-all-link:hover {
    color: var(--color-accent-dark);
    border-color: var(--color-accent);
}

.collections-all-link:hover svg {
    transform: translateX(4px);
}

.collections-grid {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 240px;
    gap: clamp(16px, 2vw, 28px);
}

.collection-tile {
    position: relative;
    display: block;
    grid-row: span 2;
    overflow: hidden;
    border-radius: var(--radius-sm);
    background: var(--color-surface-alt);
    text-decoration: none;
}

.collection-tile.is-feature {
    grid-row: span 3;
}

.collection-tile img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1s var(--ease-premium);
}

.collection-tile:hover img {
    transform: scale(1.06);
}

.collection-tile::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(6, 20, 22, 0.72) 100%);
    transition: opacity var(--dur-med) var(--ease-premium);
}

.collection-caption {
    position: absolute;
    left: 26px;
    right: 26px;
    bottom: 22px;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: #fff;
}

.collection-caption span {
    font-family: var(--font-display);
    font-size: clamp(18px, 1.8vw, 24px);
    font-weight: 500;
    letter-spacing: 0.3px;
}

.collection-caption svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    opacity: 0.85;
    transition: transform var(--dur-fast) var(--ease-premium);
}

.collection-tile:hover .collection-caption svg {
    transform: translate(4px, -4px);
}

@media (max-width: 980px) {
    .collections-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
    .collection-tile, .collection-tile.is-feature { grid-row: span 2; }
    .collections-head { flex-direction: column; align-items: flex-start; gap: 18px; }
}

@media (max-width: 560px) {
    .collections-grid { grid-template-columns: 1fr; grid-auto-rows: 260px; }
}