/* ══════════════════════════════════════════════════════
    XTENT INNOVATIONS — HOMEPAGE v3
    Direction: SpaceX register. Apple typographic restraint.
    Rhythm: sparse · dense · sparse · dense · sparse.
    Palette + type + reveal system: LOCKED (unchanged from v2).
══════════════════════════════════════════════════════ */

:root {
    --bg: #F9F9F9;
    --text: #05070A;
    --text-2: #0E1525;
    --navy: #13213C;
    --silver: #B8BCC6;
    --red: #721121;
    --red-h: #8D1528;
    --red-bright: #E0607A;
    --dark-bg: #05070A;
    --dark-2: #0E1525;
    --border: rgba(5, 7, 10, 0.08);
    --border-md: rgba(5, 7, 10, 0.14);
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'DM Sans', sans-serif;
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* NAV */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 4rem;
    transition: background 0.4s var(--ease), box-shadow 0.4s, padding 0.4s var(--ease);
}

nav.scrolled {
    background: rgba(249, 249, 249, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 var(--border);
    padding: 0.3rem 4rem;
}

/* Hero is dark: nav reads light until scrolled */
nav:not(.scrolled) .nav-links a {
    color: rgba(249, 249, 249, 0.92);
}

nav:not(.scrolled) .nav-links a:hover {
    color: #fff;
}

nav:not(.scrolled) .nav-cta {
    border-color: var(--red-bright) !important;
    color: var(--red-bright) !important;
}

nav:not(.scrolled) .nav-cta:hover {
    background: var(--red-bright) !important;
    color: var(--dark-bg) !important;
}

.nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-logo img {
    height: 90px;
    width: auto;
    display: block;
    transition: height 0.4s var(--ease);
}

nav.scrolled .nav-logo img {
    height: 72px;
}

/* Logo swap: white mark on dark hero, blue mark once nav goes light */
.nav-logo .logo-blue {
    display: none;
}

nav.scrolled .nav-logo .logo-white {
    display: none;
}

nav.scrolled .nav-logo .logo-blue {
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-2);
    text-decoration: none;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color 0.25s;
}

.nav-links a:hover {
    color: var(--red);
}

.nav-cta {
    border: 1px solid var(--red) !important;
    padding: 0.55rem 1.4rem;
    color: var(--red) !important;
    transition: background 0.25s, color 0.25s !important;
}

.nav-cta:hover {
    background: var(--red) !important;
    color: var(--bg) !important;
}

.nav-logo {
    margin-left: 0.5rem;
}

/* ════════ SCROLL 1 — HERO (dark, product is hero) ════════ */
.t-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--dark-bg);
    overflow: hidden;
}

.t-hero-media {
    position: absolute;
    inset: 0;
    width: 100%;
    z-index: 0;
    background-image: url('assets/product-on-rover-black.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center right;
    pointer-events: none;
    opacity: 0;
    animation: fadeIn 1.4s ease 0.3s forwards;
}

/* Scrim: keeps the left-side copy legible over the image's brighter zones */
.t-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background:
        linear-gradient(to right, var(--dark-bg) 0%, rgba(5, 7, 10, 0.82) 30%, rgba(5, 7, 10, 0.35) 55%, transparent 78%),
        linear-gradient(to top, var(--dark-bg) 0%, transparent 35%);
}

.t-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 9rem 4rem 6rem 7rem;
}

.t-hero-text {
    max-width: 640px;
}

.t-hero-eyebrow {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--red-bright);
    margin-bottom: 2rem;
    opacity: 0;
    animation: riseIn 0.9s var(--ease) 0.2s forwards;
}

.t-hero-headline {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.6rem, 5.2vw, 4.4rem);
    font-weight: 300;
    line-height: 1.07;
    letter-spacing: -0.015em;
    color: var(--bg);
    margin-bottom: 2.2rem;
    opacity: 0;
    animation: riseIn 0.9s var(--ease) 0.4s forwards;
}

.t-hero-sub {
    font-size: 1.2rem;
    color: rgba(249, 249, 249, 0.7);
    max-width: 460px;
    line-height: 1.8;
    margin-bottom: 2.6rem;
    opacity: 0;
    animation: riseIn 0.9s var(--ease) 0.6s forwards;
}

.t-hero-ctas {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: riseIn 0.9s var(--ease) 0.8s forwards;
}

/* hero spec ticker — SpaceX register: numbers up front */
.hero-specs {
    display: flex;
    gap: 2.6rem;
    margin-top: 3rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: riseIn 0.9s var(--ease) 1s forwards;
}

.hero-spec .hs-val {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.5rem;
    color: var(--bg);
    letter-spacing: 0.01em;
}

.hero-spec .hs-val .u {
    color: var(--silver);
    font-size: 0.95rem;
}

.hero-spec .hs-key {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--red-bright);
    margin-top: 0.3rem;
}

.scroll-cue {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    z-index: 3;
    opacity: 0;
    animation: fadeIn 0.8s ease 1.5s forwards;
}

.scroll-cue span {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--silver);
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, transparent, var(--silver));
    animation: breathe 2.3s ease-in-out infinite;
}

@keyframes breathe {

    0%,
    100% {
        opacity: 0.25;
    }

    50% {
        opacity: 0.9;
    }
}

/* BUTTONS */
.btn-primary {
    display: inline-block;
    padding: 0.85rem 1.9rem;
    background: var(--red);
    color: var(--bg);
    text-decoration: none;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: background 0.25s, transform 0.25s;
}

.btn-primary:hover {
    background: var(--red-h);
    transform: translateY(-1px);
}

.btn-ghost {
    display: inline-block;
    padding: 0.85rem 1.9rem;
    border: 1px solid var(--border-md);
    color: var(--text-2);
    text-decoration: none;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: border-color 0.25s, color 0.25s;
}

.btn-ghost:hover {
    border-color: var(--text);
    color: var(--text);
}

.btn-ghost-inv {
    display: inline-block;
    padding: 0.85rem 1.9rem;
    border: 1px solid rgba(249, 249, 249, 0.25);
    color: rgba(249, 249, 249, 0.85);
    text-decoration: none;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: border-color 0.25s, color 0.25s;
}

.btn-ghost-inv:hover {
    border-color: rgba(249, 249, 249, 0.7);
    color: #fff;
}

/* SHARED */
section {
    padding: 8rem 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 4rem;
}

/* ── UNIFORM SLIDE SYSTEM ─────────────────────────────────
    Each scroll = one 100vh slide, content vertically centered.
    Hero + Access already define their own 100vh/flex; this adds
    the same treatment to the remaining content sections. ───── */
.spec-sec,
.cap-sec,
.founders-sec {
    min-height: 100vh;
    padding: 6rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.spec-sec>.container,
.cap-sec>.container,
.founders-sec>.container {
    width: 100%;
}

.s-eye {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 1.4rem;
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.s-eye::before {
    content: '';
    display: block;
    width: 26px;
    height: 1px;
    background: var(--red);
    flex-shrink: 0;
}

/* eyebrow on dark sections: brighter red + heavier weight for legibility */
.s-eye-on-dark {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: #E0607A;
    margin-bottom: 1.4rem;
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.s-eye-on-dark::before {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: #E0607A;
    flex-shrink: 0;
}

.s-eye-dim {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: rgba(184, 188, 198, 0.65);
    margin-bottom: 1.4rem;
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.s-eye-dim::before {
    content: '';
    display: block;
    width: 26px;
    height: 1px;
    background: rgba(184, 188, 198, 0.4);
    flex-shrink: 0;
}

.s-hl {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.8rem, 3.2vw, 2.6rem);
    font-weight: 300;
    line-height: 1.12;
    color: var(--text);
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.s-hl-inv {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.8rem, 3.2vw, 2.6rem);
    font-weight: 300;
    line-height: 1.12;
    color: var(--bg);
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.s-body {
    font-size: 1.15rem;
    color: var(--navy);
    line-height: 1.8;
    max-width: 560px;
}

/* REVEAL (locked) */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.in {
    opacity: 1;
    transform: none;
}

.d1 {
    transition-delay: .1s
}

.d2 {
    transition-delay: .2s
}

.d3 {
    transition-delay: .3s
}

.d4 {
    transition-delay: .4s
}

/* ════════ SCROLL — ACCESS (dark, split hero: copy left, arm bleeds right) ════════ */
.access-sec {
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
    padding: 0;
    min-height: 88vh;
    display: flex;
    align-items: center;
}

/* arm image: absolute, anchored to right edge, fades left into white */
.access-media {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 80%;
    z-index: 0;
    pointer-events: none;
    background-image: url('assets/pipeline-hero.png');
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
}

.access-copy {
    position: relative;
}

.access-copy::before {
    content: '';
    position: absolute;
    inset: -2rem -3rem -2rem -4rem;
    /* bleed around the text */
    z-index: -1;
    background: linear-gradient(to right,
            var(--dark-bg) 0%,
            var(--dark-bg) 55%,
            rgba(5, 7, 10, 0.85) 75%,
            transparent 100%);
    pointer-events: none;
}

.access-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 0 4rem 0 7rem;
}

.access-copy {
    max-width: 45%;
}

.access-desc {
    font-size: 1.15rem;
    color: rgba(249, 249, 249, 0.72);
    line-height: 1.75;
    max-width: 30rem;
    margin: 1.6rem 0 2.4rem;
}

.access-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.access-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: baseline;
}

.access-item-num {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    color: var(--red-bright);
    padding-top: 0.2rem;
}

.access-item-head {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.86rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--bg);
    line-height: 1.4;
}

.access-item-note {
    font-family: 'DM Sans', sans-serif;
    font-weight: 300;
    font-size: 0.95rem;
    line-height: 1.5;
    color: rgba(249, 249, 249, 0.6);
    margin-top: 0.15rem;
}

@media (max-width:1366px) {
    .access-inner {
        padding-left: 4.5rem;
    }
}

@media (max-width:1024px) {
    .access-sec {
        min-height: auto;
        padding: 5rem 0 0;
    }

    .access-media {
        position: relative;
        width: 100%;
        height: 46vw;
        right: auto;
        background-position: center;
    }

    .access-copy {
        max-width: 100%;
        padding-bottom: 1rem;
    }

    .access-inner {
        padding: 0 2.5rem;
    }
}

/* ════════ SCROLL 2 — SPECIFICATION (dense, dark) ════════ */
.spec-sec {
    background: var(--dark-bg);
    overflow: hidden;
}

.spec-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.spec-visual {
    position: relative;
    margin-left: -8rem;
    /* bleed off left viewport edge */
}

.spec-visual img {
    width: 100%;
    height: auto;
    display: block;
}

.spec-stack {}

.spec-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1.5rem;
    align-items: baseline;
    padding: 0.78rem 0;
    border-bottom: 1px solid rgba(249, 249, 249, 0.1);
}

.spec-row:first-child {
    border-top: 1px solid rgba(249, 249, 249, 0.1);
}

.spec-key {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.92rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(200, 204, 214, 0.92);
}

.spec-val {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.02rem;
    color: var(--bg);
    text-align: right;
    letter-spacing: 0.02em;
}

.spec-val .unit {
    color: var(--silver);
    font-size: 0.9rem;
    margin-left: 0.15rem;
}

.spec-val .sub {
    color: #E0607A;
    font-size: 0.82rem;
}

.product-name {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.86rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #E0607A;
    margin: 1.6rem 0 0.5rem;
    display: block;
}

/* Capabilities figure — video slot (swap placeholder for <video> when ready) */
.cap-figure {
    margin-top: 2.5rem;
    max-width: 100%;
}

.cap-video {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--bg);
    border: 1px solid var(--border-md);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cap-video::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(45deg, transparent, transparent 11px, rgba(5, 7, 10, 0.018) 11px, rgba(5, 7, 10, 0.018) 12px);
    pointer-events: none;
}

.cap-video-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.66rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--silver);
}

.cap-figure-cap {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    color: var(--navy);
    line-height: 1.7;
    margin: 1.4rem 0 0;
    text-transform: uppercase;
}

/* ════════ SCROLL 3 — CAPABILITIES (dense) ════════ */
.cap-sec {
    background: var(--bg);
    border-top: 1px solid var(--border);
}

.cap-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 5rem;
    align-items: start;
    margin-top: 3rem;
}

.cap-statement {
    font-size: 1.25rem;
    color: var(--navy);
    line-height: 1.75;
}

.cap-statement strong {
    color: var(--text);
    font-weight: 500;
}

.cap-list {}

.cap-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1.5rem;
    align-items: baseline;
    padding: 1.05rem 0;
    border-bottom: 1px solid var(--border);
}

.cap-row:first-child {
    border-top: 1px solid var(--border);
}

.cap-name {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text);
}

.cap-note {
    font-size: 0.95rem;
    color: var(--navy);
    text-align: right;
    line-height: 1.4;
}

.trl-tag {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--red);
    display: inline-block;
    margin-top: 0.2rem;
}

/* (Backing section removed — merged into Where-we-are) */

/* ════════ FOUNDERS (white) ════════ */
.founders-sec {
    background: var(--bg);
    border-top: 1px solid var(--border);
}

.founders-hl {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 400;
    font-size: clamp(2rem, 4.4vw, 3.4rem);
    line-height: 1.1;
    letter-spacing: -0.015em;
    color: var(--text);
    max-width: 18ch;
    margin-top: 2.4rem;
}

.founders-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    margin-top: 2.5rem;
}

.founder {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.6rem;
    align-items: start;
}

.founder-photo {
    width: 96px;
    height: 96px;
    border-radius: 4px;
    object-fit: cover;
    filter: grayscale(1);
    background: #ECECEC;
}

.founder-name {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 500;
    font-size: 1.5rem;
    line-height: 1.1;
    color: var(--text);
}

.founder-role {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--red);
    margin: 0.55rem 0 0.9rem;
}

.founder-bio {
    font-family: 'DM Sans', sans-serif;
    font-weight: 300;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-2);
}

.founders-link {
    margin-top: 2rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--red);
    text-decoration: none;
    border-bottom: 1px solid rgba(114, 17, 33, 0.3);
    padding-bottom: 2px;
    display: inline-block;
    transition: color 0.25s, border-color 0.25s;
}

.founders-link:hover {
    color: var(--red-h);
    border-color: var(--red-h);
}

/* merged partner block sits inside the founders slide */
.merged-partner {
    margin-top: 3.5rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border);
}

/* ════════ WHERE WE ARE NOW (merged into founders slide) ════════ */
.partner-block {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 4rem;
    align-items: end;
}

.partner-statement {
    font-family: 'DM Sans', sans-serif;
    font-weight: 300;
    font-size: 1.2rem;
    line-height: 1.65;
    color: var(--text-2);
    max-width: 640px;
    letter-spacing: 0;
}

.partner-statement em {
    font-style: normal;
    font-weight: 500;
    color: var(--red);
    border-bottom: 1px solid rgba(114, 17, 33, 0.3);
}

.partner-cta {
    flex-shrink: 0;
}

/* Backed-by strip (within white Where-we-are section) */
.backed-by {
    margin-top: 3rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border);
}

.backed-by-lbl {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-2);
    opacity: 0.55;
    margin-bottom: 1.75rem;
}

.backed-logos {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 3.5rem;
    margin-bottom: 1.75rem;
}

.backed-logos img {
    height: 52px;
    width: auto;
    display: block;
    filter: grayscale(1);
    opacity: 0.78;
    transition: filter 0.3s var(--ease), opacity 0.3s var(--ease);
}

.backed-logos img:hover {
    filter: none;
    opacity: 1;
}

.funding-line {
    font-family: 'DM Sans', sans-serif;
    font-weight: 300;
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-2);
    max-width: 720px;
    letter-spacing: 0;
}

.funding-line strong {
    font-weight: 500;
    color: var(--text);
}

/* FOOTER */
footer {
    background: var(--dark-bg);
    padding: 3rem 0;
}

.foot-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.foot-logo img {
    height: 112px;
    width: auto;
    opacity: 0.75;
}

.foot-nav {
    display: flex;
    gap: 2rem;
    list-style: none;
    flex-wrap: wrap;
}

.foot-nav a {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--silver);
    opacity: 0.6;
    text-decoration: none;
    transition: opacity 0.25s;
}

.foot-nav a:hover {
    opacity: 1;
}

.foot-copy {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    color: var(--silver);
    opacity: 0.45;
}

/* KEYFRAMES (locked) */
@keyframes riseIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* RESPONSIVE */
@media (max-width:1366px) {
    .t-hero-content {
        padding-left: 4.5rem;
    }
}

@media (max-width:1024px) {

    nav,
    nav.scrolled {
        padding-left: 2.5rem;
        padding-right: 2.5rem;
    }

    .container {
        padding: 0 2.5rem;
    }

    /* release the 100vh slide lock — let content flow naturally on smaller screens */
    .spec-sec,
    .cap-sec,
    .founders-sec {
        min-height: auto;
        padding: 5rem 0;
    }

    .t-hero-content {
        padding: 8rem 2.5rem 5rem;
    }

    .t-hero-media {
        background-position: 70% center;
    }

    .spec-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .spec-visual {
        margin-left: -2.5rem;
        max-width: 70%;
    }

    .cap-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .partner-block {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        align-items: start;
    }

    .founders-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width:768px) {

    nav,
    nav.scrolled {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .nav-links {
        display: none;
    }

    .container {
        padding: 0 1.5rem;
    }

    .t-hero-content {
        padding: 7rem 1.5rem 4rem;
    }

    .t-hero-media {
        background-position: 60% center;
        opacity: 0.5 !important;
    }

    .hero-specs {
        gap: 1.6rem;
    }

    .nav-logo img {
        height: 64px;
    }

    nav.scrolled .nav-logo img {
        height: 52px;
    }

    .foot-logo img {
        height: 84px;
    }

    section {
        padding: 5rem 0;
    }

    .spec-visual {
        margin-left: 0;
        max-width: 100%;
    }

    .foot-inner {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .foot-nav {
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }

    .t-hero-media {
        opacity: 1 !important;
    }
}