/* iMemories home — product landing */

:root {
    --hm-ink: #0e242c;
    --hm-ink-soft: #1c3a45;
    --hm-muted: #5d727a;
    --hm-line: rgba(14, 36, 44, 0.12);
    --hm-accent: #1f7a6e;
    --hm-accent-deep: #165a52;
    --hm-paper: #eef3f4;
    --hm-white: #ffffff;
    --hm-glow: rgba(31, 122, 110, 0.18);
    --hm-font-display: "Syne", system-ui, sans-serif;
    --hm-font-body: "Manrope", system-ui, sans-serif;
    --hm-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.hm-body {
    margin: 0;
    font-family: var(--hm-font-body);
    color: var(--hm-ink);
    background: var(--hm-paper);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
}

.hm-skip {
    position: absolute;
    left: -9999px;
}

.hm-skip:focus {
    left: 1rem;
    top: 1rem;
    z-index: 100;
    background: #fff;
    padding: 0.5rem 0.75rem;
}

/* —— Nav —— */
.hm-nav {
    position: fixed;
    inset: 0 0 auto;
    z-index: 50;
    padding: 0.85rem 0;
    transition: background 0.35s var(--hm-ease), backdrop-filter 0.35s, box-shadow 0.35s;
}

.hm-nav.is-scrolled {
    background: rgba(238, 243, 244, 0.88);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 var(--hm-line);
}

.hm-nav__inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.hm-nav__brand {
    font-family: var(--hm-font-display);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: -0.02em;
    text-decoration: none;
    color: var(--hm-white);
    transition: color 0.3s;
}

.hm-nav.is-scrolled .hm-nav__brand {
    color: var(--hm-ink);
}

.hm-nav__links {
    display: none;
    align-items: center;
    gap: 1.35rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

@media (min-width: 900px) {
    .hm-nav__links {
        display: flex;
    }
}

.hm-nav__links a {
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.88);
    transition: color 0.25s;
}

.hm-nav.is-scrolled .hm-nav__links a {
    color: var(--hm-ink-soft);
}

.hm-nav__links a:hover {
    color: var(--hm-accent);
}

.hm-nav__actions {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.hm-lang {
    display: inline-flex;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    overflow: hidden;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.hm-nav.is-scrolled .hm-lang {
    border-color: var(--hm-line);
}

.hm-lang a {
    text-decoration: none;
    padding: 0.35rem 0.55rem;
    color: rgba(255, 255, 255, 0.75);
}

.hm-nav.is-scrolled .hm-lang a {
    color: var(--hm-muted);
}

.hm-lang a.is-active {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}

.hm-nav.is-scrolled .hm-lang a.is-active {
    background: var(--hm-ink);
    color: #fff;
}

.hm-nav__cta {
    display: none;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    background: var(--hm-accent);
    color: #fff;
}

@media (min-width: 640px) {
    .hm-nav__cta {
        display: inline-flex;
    }
}

.hm-nav__cta:hover {
    background: var(--hm-accent-deep);
    color: #fff;
}

/* —— Hero —— */
.hm-hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: flex-end;
    color: #fff;
    overflow: hidden;
}

.hm-hero__media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hm-hero__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.06);
    animation: hm-hero-drift 18s var(--hm-ease) infinite alternate;
}

@keyframes hm-hero-drift {
    from { transform: scale(1.06) translate3d(0, 0, 0); }
    to { transform: scale(1.12) translate3d(-1.5%, -1%, 0); }
}

.hm-hero__shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(8, 22, 28, 0.35) 0%, rgba(8, 22, 28, 0.15) 40%, rgba(8, 22, 28, 0.78) 100%),
        linear-gradient(90deg, rgba(8, 22, 28, 0.55) 0%, transparent 55%);
    z-index: 1;
}

.hm-hero__inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 7.5rem 1.25rem 4rem;
}

.hm-hero__brand {
    font-family: var(--hm-font-display);
    font-weight: 700;
    font-size: clamp(2.6rem, 8vw, 4.75rem);
    letter-spacing: -0.04em;
    line-height: 0.95;
    margin: 0 0 1.1rem;
    opacity: 0;
    animation: hm-rise 0.9s var(--hm-ease) 0.1s forwards;
}

.hm-hero__title {
    font-family: var(--hm-font-display);
    font-weight: 600;
    font-size: clamp(1.35rem, 3.2vw, 2rem);
    letter-spacing: -0.02em;
    line-height: 1.2;
    max-width: 18ch;
    margin: 0 0 0.85rem;
    opacity: 0;
    animation: hm-rise 0.9s var(--hm-ease) 0.22s forwards;
}

.hm-hero__lead {
    margin: 0 0 1.5rem;
    max-width: 34rem;
    font-size: clamp(1rem, 2vw, 1.12rem);
    color: rgba(255, 255, 255, 0.88);
    opacity: 0;
    animation: hm-rise 0.9s var(--hm-ease) 0.34s forwards;
}

.hm-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    opacity: 0;
    animation: hm-rise 0.9s var(--hm-ease) 0.46s forwards;
}

@keyframes hm-rise {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
}

.hm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.85rem 1.35rem;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: transform 0.25s var(--hm-ease), background 0.25s, color 0.25s, border-color 0.25s;
}

.hm-btn:hover {
    transform: translateY(-1px);
}

.hm-btn--primary {
    background: var(--hm-accent);
    color: #fff;
}

.hm-btn--primary:hover {
    background: #249688;
    color: #fff;
}

.hm-btn--ghost {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.45);
}

.hm-btn--ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.hm-btn--light {
    background: #fff;
    color: var(--hm-ink);
}

.hm-btn--light:hover {
    background: #f4f8f8;
    color: var(--hm-ink);
}

/* —— Sections —— */
.hm-section {
    padding: 4.5rem 0;
}

@media (min-width: 768px) {
    .hm-section {
        padding: 5.5rem 0;
    }
}

.hm-wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.hm-eyebrow {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--hm-accent);
    margin: 0 0 0.65rem;
}

.hm-h2 {
    font-family: var(--hm-font-display);
    font-weight: 700;
    font-size: clamp(1.75rem, 3.5vw, 2.55rem);
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin: 0 0 0.75rem;
    color: var(--hm-ink);
}

.hm-lead {
    margin: 0;
    max-width: 36rem;
    color: var(--hm-muted);
    font-size: 1.05rem;
}

.hm-reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.7s var(--hm-ease), transform 0.7s var(--hm-ease);
}

.hm-reveal.is-in {
    opacity: 1;
    transform: translateY(0);
}

/* How */
.hm-how {
    background: var(--hm-white);
}

.hm-steps {
    list-style: none;
    margin: 2.5rem 0 0;
    padding: 0;
    display: grid;
    gap: 1.75rem;
}

@media (min-width: 900px) {
    .hm-steps {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 2rem;
        counter-reset: hmstep;
    }
}

.hm-step {
    position: relative;
    padding-top: 0.25rem;
}

@media (min-width: 900px) {
    .hm-step {
        padding-right: 1.5rem;
        border-right: 1px solid var(--hm-line);
    }

    .hm-step:last-child {
        border-right: 0;
        padding-right: 0;
    }
}

.hm-step__num {
    font-family: var(--hm-font-display);
    font-weight: 700;
    font-size: 2.5rem;
    line-height: 1;
    color: var(--hm-glow);
    color: rgba(31, 122, 110, 0.28);
    margin: 0 0 0.65rem;
    letter-spacing: -0.04em;
}

.hm-step h3 {
    font-family: var(--hm-font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0 0 0.45rem;
    letter-spacing: -0.02em;
}

.hm-step p {
    margin: 0;
    color: var(--hm-muted);
    font-size: 0.98rem;
}

/* Where */
.hm-where {
    background:
        radial-gradient(ellipse 80% 50% at 10% 0%, rgba(31, 122, 110, 0.08), transparent 55%),
        var(--hm-paper);
}

.hm-where__intro {
    margin-bottom: 2.25rem;
}

.hm-uses {
    display: grid;
    gap: 1rem;
}

@media (min-width: 768px) {
    .hm-uses {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.15rem;
    }
}

.hm-use {
    position: relative;
    display: block;
    min-height: 220px;
    border-radius: 1.1rem;
    overflow: hidden;
    color: #fff;
    isolation: isolate;
}

@media (min-width: 768px) {
    .hm-use {
        min-height: 270px;
    }
}

.hm-use img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--hm-ease);
    z-index: -2;
}

.hm-use:hover img {
    transform: scale(1.05);
}

.hm-use::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 20%, rgba(8, 22, 28, 0.82) 100%);
    z-index: -1;
}

.hm-use__copy {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 1.35rem 1.4rem 1.5rem;
}

.hm-use h3 {
    font-family: var(--hm-font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 0.35rem;
    letter-spacing: -0.02em;
}

.hm-use p {
    margin: 0;
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.86);
    max-width: 32rem;
}

.hm-where__promise {
    margin-top: 2.75rem;
    padding: 1.75rem 0 0;
    border-top: 1px solid var(--hm-line);
}

.hm-where__promise-kicker {
    margin: 0 0 0.4rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--hm-accent);
}

.hm-where__promise-title {
    font-family: var(--hm-font-display);
    font-size: clamp(1.35rem, 2.6vw, 1.85rem);
    letter-spacing: -0.03em;
    margin: 0 0 1.35rem;
    max-width: 22ch;
}

.hm-where__promise-grid {
    display: grid;
    gap: 1.35rem;
}

@media (min-width: 768px) {
    .hm-where__promise-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1.75rem;
    }
}

.hm-where__promise-grid h4 {
    font-family: var(--hm-font-display);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 0.4rem;
}

.hm-where__promise-grid p {
    margin: 0;
    color: var(--hm-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    max-width: 32ch;
}

/* Offer */
.hm-offer {
    background: var(--hm-white);
}

.hm-offer__grid {
    margin-top: 2.25rem;
    display: grid;
    gap: 0;
    border-top: 1px solid var(--hm-line);
}

.hm-offer__item {
    display: grid;
    gap: 0.35rem;
    padding: 1.35rem 0;
    border-bottom: 1px solid var(--hm-line);
}

@media (min-width: 768px) {
    .hm-offer__item {
        grid-template-columns: minmax(10rem, 14rem) 1fr;
        gap: 2rem;
        align-items: baseline;
        padding: 1.5rem 0;
    }
}

.hm-offer__item h3 {
    font-family: var(--hm-font-display);
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.02em;
}

.hm-offer__item p {
    margin: 0;
    color: var(--hm-muted);
}

.hm-btn--ghost-dark {
    background: transparent;
    color: var(--hm-ink);
    border-color: rgba(14, 36, 44, 0.28);
}

.hm-btn--ghost-dark:hover {
    background: rgba(14, 36, 44, 0.06);
    color: var(--hm-ink);
}

/* Live demos */
.hm-demos {
    background: #fff;
}

.hm-demos__list {
    margin-top: 2.25rem;
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 900px) {
    .hm-demos__list {
        gap: 2rem;
    }
}

.hm-demo {
    display: grid;
    gap: 0;
    overflow: hidden;
    border-radius: 1.25rem;
    background: var(--hm-paper);
    border: 1px solid var(--hm-line);
}

@media (min-width: 768px) {
    .hm-demo {
        grid-template-columns: 1.15fr 1fr;
        min-height: 280px;
    }

    .hm-demo:nth-child(even) .hm-demo__media {
        order: 2;
    }
}

.hm-demo__media {
    position: relative;
    min-height: 200px;
    overflow: hidden;
}

.hm-demo__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.7s var(--hm-ease);
}

.hm-demo:hover .hm-demo__media img {
    transform: scale(1.04);
}

.hm-demo__copy {
    padding: 1.5rem 1.35rem 1.65rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (min-width: 768px) {
    .hm-demo__copy {
        padding: 2rem 2.1rem;
    }
}

.hm-demo__kind {
    margin: 0 0 0.35rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--hm-accent);
}

.hm-demo__copy h3 {
    font-family: var(--hm-font-display);
    font-size: clamp(1.35rem, 2.4vw, 1.75rem);
    letter-spacing: -0.03em;
    margin: 0 0 0.55rem;
}

.hm-demo__copy > p:not(.hm-demo__kind) {
    margin: 0 0 1.15rem;
    color: var(--hm-muted);
    max-width: 34ch;
}

.hm-demo__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

/* CTA band */
.hm-band {
    background:
        linear-gradient(135deg, #0e242c 0%, #163a42 48%, #1a544c 100%);
    color: #fff;
    padding: 4rem 0;
}

.hm-band__inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

@media (min-width: 768px) {
    .hm-band__inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 2rem;
    }
}

.hm-band h2 {
    font-family: var(--hm-font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    letter-spacing: -0.03em;
    margin: 0 0 0.45rem;
    max-width: 18ch;
}

.hm-band p {
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
    max-width: 32rem;
}

/* Contact */
.hm-contact {
    background: var(--hm-paper);
}

.hm-contact__grid {
    margin-top: 1.75rem;
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .hm-contact__grid {
        grid-template-columns: 1.2fr 0.8fr;
        gap: 3rem;
    }
}

.hm-contact a.hm-mail {
    font-family: var(--hm-font-display);
    font-size: clamp(1.4rem, 3vw, 1.85rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    text-decoration: none;
    color: var(--hm-accent);
}

.hm-contact a.hm-mail:hover {
    color: var(--hm-accent-deep);
}

.hm-contact__meta {
    margin: 0.85rem 0 0;
    color: var(--hm-muted);
    font-size: 0.95rem;
}

.hm-social {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.hm-social a {
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.55rem 0.9rem;
    border: 1px solid var(--hm-line);
    border-radius: 999px;
    background: #fff;
    color: var(--hm-ink-soft);
}

.hm-social a:hover {
    border-color: var(--hm-accent);
    color: var(--hm-accent);
}

.hm-gdpr {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--hm-line);
}

.hm-gdpr h3 {
    font-size: 1rem;
    margin: 0 0 0.35rem;
}

.hm-gdpr p {
    margin: 0 0 0.75rem;
    color: var(--hm-muted);
    font-size: 0.92rem;
}

.hm-gdpr__toggle {
    appearance: none;
    border: 0;
    background: none;
    color: var(--hm-accent);
    font: inherit;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.hm-gdpr__full {
    display: none;
    margin-top: 1rem;
    padding: 1rem 1.1rem;
    background: #fff;
    border-radius: 0.75rem;
    border: 1px solid var(--hm-line);
    font-size: 0.88rem;
    color: var(--hm-ink-soft);
}

.hm-gdpr__full.is-open {
    display: block;
}

.hm-gdpr__full p {
    margin: 0 0 0.85rem;
    color: inherit;
}

.hm-gdpr__full p:last-child {
    margin-bottom: 0;
}

/* Footer */
.hm-footer {
    background: var(--hm-white);
    border-top: 1px solid var(--hm-line);
    padding: 1.25rem 0;
    text-align: center;
    font-size: 0.82rem;
    color: var(--hm-muted);
}

.hm-footer p {
    margin: 0.2rem 0;
}

.hm-footer__credit {
    margin-top: 0.35rem;
}

@media (prefers-reduced-motion: reduce) {
    .hm-hero__media img {
        animation: none;
        transform: none;
    }

    .hm-hero__brand,
    .hm-hero__title,
    .hm-hero__lead,
    .hm-hero__actions,
    .hm-reveal {
        animation: none;
        opacity: 1;
        transform: none;
        transition: none;
    }
}