:root {
    --mist:    #f0f4f8;
    --frost:   #e4ecf4;
    --glacier: #c8daea;
    --slate:   #8aa4bc;
    --peak:    #3b5f7a;
    --summit:  #1c3a52;
    --void:    #0d1f2d;
    --ice:     #ffffff;
    --pine:    #2e5e4e;
    --sky:     #6fa3c0;
    --fog:     rgba(224,234,242,0.7);
    --muted:   rgba(28,58,82,0.48);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--mist);
    color: var(--void);
    overflow-x: hidden;
}

/* ── GRAIN OVERLAY ── */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.028;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-size: 160px 160px;
}

/* ── SCROLL TICKER ── */
.ticker-wrap {
    overflow: hidden;
    background: var(--sky);
    padding: 11px 0;
    white-space: nowrap;
}
.ticker-track {
    display: inline-flex;
    animation: ticker 28s linear infinite;
}
.ticker-track span {
    font-family: 'Syne', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.88);
    padding: 0 36px;
}
.ticker-track span.dot {
    color: rgba(255,255,255,0.4);
    padding: 0;
    letter-spacing: 0;
}
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── TOPBAR ── */
.topbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 500;
    padding: 20px 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background 0.5s, border-color 0.5s;
}
.back-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    font-weight: 500;
    color: var(--peak);
    text-decoration: none;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    transition: gap 0.3s, color 0.3s;
}
.back-btn:hover { gap: 15px; color: var(--summit); }
.topbar-brand {
    font-family: 'Syne', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--summit);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    opacity: 0.55;
}
.topbar-cta {
    background: var(--summit);
    color: var(--ice);
    border: none;
    padding: 11px 28px;
    font-family: 'Syne', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 2px;
    transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
    box-shadow: 0 0 0 0 rgba(59,95,122,0);
    animation: btnPulse 4s ease-in-out infinite 3s;
}
@keyframes btnPulse {
    0%,100% { box-shadow: 0 0 0 0 rgba(59,95,122,0); }
    50%      { box-shadow: 0 0 0 6px rgba(59,95,122,0.18); }
}
.topbar-cta:hover { background: var(--peak); transform: translateY(-1px); }

/* ── HERO ── */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1464822759023-fed622ff2c3b?w=1800&auto=format&fit=crop&q=85');
    background-size: cover;
    background-position: center 40%;
    transform: scale(1.06);
    transition: transform 9s ease-out;
}
.hero-bg.loaded { transform: scale(1); }

/* layered mist overlays */
.hero-mist-1 {
    position: absolute; inset: 0;
    background: linear-gradient(to bottom,
        rgba(240,244,248,0.0) 0%,
        rgba(200,218,234,0.15) 40%,
        rgba(240,244,248,0.82) 78%,
        rgba(240,244,248,1) 100%);
}
.hero-mist-2 {
    position: absolute; inset: 0;
    background: linear-gradient(to right,
        rgba(240,244,248,0.95) 0%,
        rgba(240,244,248,0.55) 38%,
        rgba(240,244,248,0.0) 65%);
}

/* Floating lens zones diagram */
.zone-diagram {
    position: absolute;
    right: 7%;
    top: 50%;
    transform: translateY(-50%);
    width: 260px;
    pointer-events: none;
    z-index: 2;
    opacity: 0;
    animation: zoneIn 1.2s ease forwards 1.2s;
}
@keyframes zoneIn { to { opacity: 1; } }
.zone-diagram svg { width: 100%; }

.hero-content {
    position: relative;
    z-index: 3;
    padding: 0 64px 88px;
    max-width: 660px;
}

.hero-kicker {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
    opacity: 0;
    animation: riseUp 0.7s ease forwards 0.3s;
}
.kicker-line { width: 32px; height: 1px; background: var(--sky); }
.kicker-text {
    font-family: 'Syne', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--sky);
}

.hero-title {
    font-family: 'Syne', sans-serif;
    font-size: clamp(84px, 13vw, 150px);
    font-weight: 800;
    line-height: 0.88;
    color: var(--summit);
    margin-bottom: 8px;
    opacity: 0;
    animation: riseUp 0.85s ease forwards 0.5s;
    letter-spacing: -4px;
}
.hero-title .ghost {
    color: transparent;
    -webkit-text-stroke: 4px rgb(59, 95, 122);
}

.hero-sub {
    font-family: 'Lora', serif;
    font-size: clamp(16px, 2vw, 21px);
    font-style: italic;
    color: var(--peak);
    line-height: 1.55;
    margin-bottom: 32px;
    opacity: 0;
    animation: riseUp 0.85s ease forwards 0.72s;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    opacity: 0;
    animation: riseUp 0.85s ease forwards 0.92s;
}
.tag {
    padding: 7px 17px;
    font-family: 'Syne', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border-radius: 2px;
}
.tag-fill { background: var(--summit); color: #fff; }
.tag-border { border: 1px solid rgba(59,95,122,0.35); color: var(--peak); }

/* altitude meter */
.altitude-meter {
    position: absolute;
    right: 64px;
    bottom: 50px;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    opacity: 0;
    animation: riseUp 1s ease forwards 1.4s;
}
.alt-label {
    font-family: 'Syne', sans-serif;
    font-size: 9px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--slate);
}
.alt-bars {
    display: flex;
    gap: 3px;
    align-items: flex-end;
}
.alt-bar {
    width: 4px;
    background: var(--glacier);
    border-radius: 2px;
    transition: background 0.3s;
}
.alt-bar.active { background: var(--sky); }

@keyframes riseUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── STAT STRIP ── */
.stat-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: var(--summit);
    position: relative;
    overflow: hidden;
}
.stat-strip::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(111,163,192,0.08), transparent);
}
.stat-cell {
    padding: 36px 32px;
    border-right: 1px solid rgba(255,255,255,0.08);
    position: relative; z-index: 1;
}
.stat-cell:last-child { border-right: none; }
.stat-num {
    font-family: 'Syne', sans-serif;
    font-size: 44px;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    margin-bottom: 6px;
    letter-spacing: -1px;
}
.stat-num sup {
    font-size: 18px;
    vertical-align: super;
    color: var(--sky);
}
.stat-desc {
    font-size: 12px;
    color: rgba(200,218,234,0.6);
    letter-spacing: 0.06em;
    line-height: 1.5;
}

/* ── ABOUT ── */
.about-section {
    padding: 120px 64px;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
    background: var(--ice);
    position: relative;
}
/* thin vertical rule */
.about-section::after {
    content: '';
    position: absolute;
    left: 50%; top: 80px; bottom: 80px;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(59,95,122,0.12) 20%, rgba(59,95,122,0.12) 80%, transparent);
}

.section-eyebrow {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}
.ey-line { width: 28px; height: 1px; background: var(--sky); }
.ey-text {
    font-family: 'Syne', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--sky);
}

.section-title {
    font-family: 'Syne', sans-serif;
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 800;
    line-height: 1.04;
    color: var(--summit);
    margin-bottom: 24px;
    letter-spacing: -1px;
}
.section-title em {
    font-family: 'Lora', serif;
    font-weight: 400;
    font-style: italic;
    color: var(--sky);
}

.about-text {
    font-size: 15px;
    line-height: 1.9;
    color: var(--muted);
    margin-bottom: 18px;
}

.feature-list {
    margin-top: 36px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.feat-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 20px;
    background: var(--mist);
    border-left: 2px solid transparent;
    transition: border-color 0.3s, background 0.3s;
}
.feat-item:hover { border-left-color: var(--sky); background: var(--frost); }
.feat-item i { color: var(--sky); font-size: 16px; margin-top: 1px; flex-shrink: 0; transition: transform 0.3s ease, color 0.3s; }
.feat-item:hover i { color: var(--peak); transform: scale(1.18); }
.feat-item-body strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--summit);
    margin-bottom: 3px;
}
.feat-item-body span {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.5;
}

.about-visual { position: relative; }
.img-stack {
    position: relative;
    height: 560px;
}
.img-a {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 75%;
    overflow: hidden;
    border-radius: 4px;
}
.img-a img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}
.img-a:hover img { transform: scale(1.05); }

.img-b {
    position: absolute;
    bottom: 0; right: 0;
    width: 62%;
    height: 42%;
    overflow: hidden;
    border-radius: 4px;
    border: 5px solid var(--ice);
    box-shadow: 0 20px 50px rgba(28,58,82,0.15);
}
.img-b img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}
.img-b:hover img { transform: scale(1.07); }

/* floating badge */
.float-badge {
    position: absolute;
    top: 20px;
    right: -18px;
    background: var(--sky);
    color: #fff;
    padding: 14px 18px;
    border-radius: 4px;
    text-align: center;
    z-index: 10;
    box-shadow: 0 12px 32px rgba(59,95,122,0.35);
}
.float-badge-num {
    font-family: 'Syne', sans-serif;
    font-size: 28px;
    font-weight: 800;
    line-height: 1;
}
.float-badge-label {
    font-size: 9px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    opacity: 0.85;
    margin-top: 3px;
}

/* ── ZONES EXPLAINER ── */
.zones-section {
    padding: 120px 64px;
    background: var(--frost);
    position: relative;
    overflow: hidden;
}
.zones-section::before {
    content: 'TONM';
    position: absolute;
    right: -30px; bottom: -30px;
    font-family: 'Syne', sans-serif;
    font-size: clamp(140px, 20vw, 280px);
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 1px rgba(59,95,122,0.07);
    user-select: none; pointer-events: none;
    letter-spacing: -8px;
}

.zones-header {
    max-width: 520px;
    margin-bottom: 70px;
}

.zones-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}
.zone-card {
    background: var(--ice);
    padding: 48px 36px;
    position: relative;
    overflow: hidden;
    transition: background 0.35s;
}
.zone-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--glacier);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.45s ease;
}
.zone-card:hover { background: var(--summit); }
.zone-card:hover::before { transform: scaleX(1); background: var(--sky); }
.zone-card:hover .zone-distance,
.zone-card:hover .zone-title,
.zone-card:hover .zone-desc { color: rgba(255,255,255,0.9); }
.zone-card:hover .zone-distance { color: var(--sky); }
.zone-card:hover .zone-num-bg { -webkit-text-stroke-color: rgba(255,255,255,0.08); }
.zone-card:hover .zone-icon { filter: drop-shadow(0 0 12px rgba(111,163,192,0.6)); transform: scale(1.1); }
.zone-icon { transition: transform 0.35s ease, filter 0.35s ease; }

.zone-num-bg {
    position: absolute;
    top: 16px; right: 20px;
    font-family: 'Syne', sans-serif;
    font-size: 90px;
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 1px rgba(59,95,122,0.08);
    line-height: 1;
    user-select: none;
    transition: -webkit-text-stroke-color 0.35s;
}
.zone-distance {
    font-family: 'Syne', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--sky);
    margin-bottom: 14px;
    transition: color 0.35s;
}
.zone-icon {
    font-size: 32px;
    margin-bottom: 18px;
    display: block;
}
.zone-title {
    font-family: 'Syne', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--summit);
    margin-bottom: 12px;
    line-height: 1.2;
    transition: color 0.35s;
}
.zone-desc {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.75;
    transition: color 0.35s;
}

/* ── GALLERY ── */
.gallery-section {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-template-rows: 340px 340px;
    gap: 4px;
    background: var(--glacier);
}
.g {
    position: relative;
    overflow: hidden;
}
.g.wide { grid-column: span 2; }
.g img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: saturate(0.75);
    transition: filter 0.6s, transform 0.8s;
}
.g:hover img { filter: saturate(1); transform: scale(1.05); }
.g-caption {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 24px 22px;
    background: linear-gradient(to top, rgba(13,31,45,0.75), transparent);
    transform: translateY(10px);
    opacity: 0;
    transition: all 0.4s;
}
.g:hover .g-caption { opacity: 1; transform: translateY(0); }
.g-caption span {
    font-family: 'Syne', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.9);
}

/* ── SPECS ── */
.specs-section {
    padding: 120px 64px;
    background: var(--ice);
}
.specs-inner { max-width: 900px; margin: 0 auto; }

.specs-wrap {
    margin-top: 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border: 1px solid rgba(59,95,122,0.12);
}
.spec-cell {
    padding: 24px 32px;
    border-right: 1px solid rgba(59,95,122,0.1);
    border-bottom: 1px solid rgba(59,95,122,0.1);
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: background 0.3s;
}
.spec-cell:nth-child(even) { border-right: none; }
.spec-cell:nth-last-child(-n+2) { border-bottom: none; }
.spec-cell:hover { background: var(--frost); }
.spec-cell:hover .spec-key { color: var(--peak); }
.spec-cell:hover .spec-val { color: var(--void); }
.spec-key {
    font-family: 'Syne', sans-serif;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--sky);
    transition: color 0.3s;
}
.spec-val {
    font-size: 14px;
    font-family: 'Lora', serif;
    color: var(--summit);
    line-height: 1.4;
    transition: color 0.3s;
}

/* ── QUOTE BREAK ── */
.quote-section {
    padding: 100px 64px;
    background: var(--summit);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.quote-section::before {
    content: '';
    position: absolute; inset: 0;
    background: url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?w=1600&auto=format&fit=crop&q=60') center / cover;
    opacity: 0.12;
}
.quote-inner { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.quote-mark {
    font-family: 'Lora', serif;
    font-size: 120px;
    color: rgba(111,163,192,0.25);
    line-height: 0.6;
    margin-bottom: 20px;
    display: block;
}
.quote-text {
    font-family: 'Lora', serif;
    font-size: clamp(22px, 3.5vw, 36px);
    font-style: italic;
    color: rgba(255,255,255,0.92);
    line-height: 1.45;
    margin-bottom: 28px;
}
.quote-attr {
    font-family: 'Syne', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--sky);
}

/* ── CTA ── */
.cta-section {
    padding: 130px 64px;
    background: var(--mist);
    position: relative;
    overflow: hidden;
}

/* animated mist blobs */
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}
.blob-1 { width: 500px; height: 500px; top: -150px; left: -100px; background: rgba(200,218,234,0.6); animation: drift 12s ease-in-out infinite alternate; }
.blob-2 { width: 400px; height: 400px; bottom: -120px; right: -80px; background: rgba(111,163,192,0.3); animation: drift 15s ease-in-out infinite alternate-reverse; }
@keyframes drift { 0% { transform: translate(0,0); } 100% { transform: translate(30px, 20px); } }

.cta-inner {
    position: relative; z-index: 1;
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}
.cta-label {
    font-family: 'Syne', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--sky);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}
.cta-label span { width: 28px; height: 1px; background: var(--sky); }
.cta-title {
    font-family: 'Syne', sans-serif;
    font-size: clamp(36px, 6vw, 68px);
    font-weight: 800;
    color: var(--summit);
    line-height: 1.0;
    letter-spacing: -2px;
    margin-bottom: 20px;
}
.cta-title em {
    font-family: 'Lora', serif;
    font-weight: 400;
    font-style: italic;
    color: var(--sky);
    letter-spacing: -1px;
}
.cta-sub {
    font-size: 15px;
    line-height: 1.8;
    color: var(--muted);
    margin-bottom: 46px;
}
.cta-btns {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}
.btn-summit {
    background: var(--summit);
    color: #fff;
    padding: 16px 38px;
    font-family: 'Syne', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
    transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
}
.btn-summit::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transform: skewX(-20deg);
    animation: shimmer 3s ease-in-out infinite 1.5s;
}
@keyframes shimmer { 0%,100%{left:-100%} 50%{left:180%} }
.btn-summit:hover { background: var(--peak); transform: translateY(-2px); box-shadow: 0 12px 32px rgba(28,58,82,0.25); }
.btn-outline {
    background: transparent;
    color: var(--peak);
    padding: 16px 38px;
    font-family: 'Syne', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    border: 1.5px solid rgba(59,95,122,0.3);
    border-radius: 2px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}
.btn-outline:hover { border-color: var(--summit); color: var(--summit); background: rgba(59,95,122,0.06); }
footer{
    padding: 40px 50px;
    background-color: var(--summit);
    position: relative;
    overflow: hidden;
}

footer::after{
    content: "";
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(0, 98, 255, 0.25);
    filter: blur(120px);
    top: -80px;
    right: -80px;
}
.links{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    margin-bottom: 15px;
}
.company{
    display: flex;
    flex-direction: column;
    width: 280px;
    gap: 15px;
    font-size: 14px;
    color: #fff;
}
.company img{
    width: 80px;
    border-radius: 20px;
}
.company p{
    font-size: 16px;
    font-weight: 400;
}
.company button{
    background-color: rgb(0, 98, 255);
    border-radius: 20px;
    border: none;
    outline: none;
    color: #fff;
    font-weight: 500;
    padding: 10px 20px;
    cursor: pointer;
    width: max-content;
    transition: 0.3s;
}
.company button:hover{
    transform: scale(1.12);
}
.products-foot{
    display: flex;
    gap: 15px;
    flex-direction: column;
}
.products-foot h2{
    color: #fff;
    font-size: 16px;
}
.product-list{
    color: #fff;
    font-size: 15px;
    list-style: none;
    text-decoration: none;
}
.product-list li{
    margin-bottom: 10px;
    transition: 0.3s;
    cursor: pointer;
}
.product-list li:hover{
    color: #8c8c8c;
}
.navigation{
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.navigation h2{
    color: #fff;
    font-size: 16px;
    font-weight: 600;
}
.nav-list{
    color: #fff;
    font-size: 15px;
    list-style: none;
    text-decoration: none;
}
.nav-list li{
    margin-bottom: 10px;
    transition: 0.3s;
    cursor: pointer;
}
.nav-list li:hover{
    color: #8c8c8c;
}
.contact{
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.details h2{
    font-size: 16px;
    color: #fff;
    margin-bottom: 10px;
}
.details p{
    font-size: 15px;
    color: #fff;
    line-height: 1.6;
}
.social-head{
    font-size: 16px;
    color: #fff;
}
.icons{
    margin-top: 5px;
    display: flex;
    flex-direction: row;
    gap: 10px;
}
.icon-link{
    text-decoration: none;
    color: #fff;
}
.icon-link i{
    height: 44px;
    width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.34);
    cursor: pointer;
    transition: 0.3s;
}
.fa-instagram:hover{
    color: #E1306C;
    background: rgba(255,255,255);
}

.fa-facebook:hover{
    color: #0000ff;
    background: rgba(255,255,255);
}
.copyright{
    margin-top: 30px;
}
.copyright h5{
    font-size: 16px;
    color: #fff;
    font-weight: 300;
}
hr{
    width: 100vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    border: none;
    height: 1px;
    background: rgba(255,255,255,0.2);
    margin: 20px 0;
}
/*========responsive=======*/
/* ── LARGE DESKTOP (≤1200px) ── */
@media (max-width: 1200px) {
  .topbar { padding: 18px 48px; }

  .hero-content { padding: 0 48px 80px; max-width: 580px; }

  .zone-diagram { width: 210px; right: 4%; }

  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-cell:nth-child(2) { border-right: none; }
  .stat-cell:nth-child(3) { border-right: 1px solid rgba(255,255,255,0.08); }

  .about-section { padding: 100px 48px; gap: 60px; }

  .zones-section { padding: 100px 48px; }

  .gallery-section {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 280px);
  }
  .g.wide { grid-column: span 1; }

  .specs-section { padding: 100px 48px; }

  .quote-section { padding: 80px 48px; }

  .cta-section { padding: 100px 48px; }
}

/* ── TABLET LANDSCAPE (≤1024px) ── */
@media (max-width: 1024px) {
  /* Ticker (sits above topbar is fixed, so it's offset) */
  .ticker-wrap { position: relative; }

  /* Topbar */
  .topbar { padding: 18px 32px; }
  .topbar-cta { display: none; }

  /* Hero */
  .hero { min-height: 640px; }
  .hero-content { padding: 0 32px 80px; max-width: 500px; }
  .hero-title { letter-spacing: -3px; }

  .zone-diagram { width: 170px; opacity: 0.7; }
  .altitude-meter { right: 32px; bottom: 44px; }

  /* Stat strip */
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-cell:nth-child(2) { border-right: none; }
  .stat-cell:nth-child(3) { border-right: 1px solid rgba(255,255,255,0.08); }

  /* About */
  .about-section {
    grid-template-columns: 1fr;
    padding: 80px 32px;
    gap: 50px;
  }
  .about-section::after { display: none; }
  .about-visual { max-width: 480px; margin: 0 auto; }
  .img-stack { height: 420px; }

  /* Zones */
  .zones-section { padding: 80px 32px; }
  .zones-grid { grid-template-columns: repeat(2, 1fr); }

  /* Gallery */
  .gallery-section {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(4, 280px);
  }
  .g.wide { grid-column: span 1; }

  /* Quote */
  .quote-section { padding: 70px 32px; }

  /* Specs */
  .specs-section { padding: 80px 32px; }

  /* CTA */
  .cta-section { padding: 100px 32px; }
}

/* ── TABLET PORTRAIT (≤768px) ── */
@media (max-width: 768px) {
  /* Topbar */
  .topbar { padding: 16px 24px; }
  .topbar-brand { display: none; }

  /* Hero */
  .hero { min-height: 600px; }
  .hero-content { padding: 0 24px 70px; }
  .hero-title { letter-spacing: -2px; }
  .hero-sub { font-size: 16px; margin-bottom: 26px; }
  .hero-tags { gap: 8px; }
  .tag { padding: 6px 13px; font-size: 9px; }

  .zone-diagram { display: none; }
  .altitude-meter { right: 24px; bottom: 36px; }

  /* Stat strip */
  .stat-strip { grid-template-columns: 1fr 1fr; }
  .stat-cell { padding: 24px 20px; }
  .stat-num { font-size: 36px; }
  .stat-num sup { font-size: 15px; }

  /* About */
  .about-section {
    grid-template-columns: 1fr;
    padding: 60px 24px;
    gap: 40px;
  }
  .img-stack { height: 360px; }
  .img-b { width: 55%; }
  .float-badge { right: 0; top: 14px; }
  .feature-list { gap: 10px; }
  .feat-item { padding: 14px 16px; }

  /* Zones */
  .zones-section { padding: 60px 24px; }
  .zones-grid { grid-template-columns: 1fr; }
  .zone-card { padding: 36px 28px; }
  .zones-section::before { font-size: 100px; }

  /* Gallery */
  .gallery-section {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(6, 220px);
  }
  .g.wide { grid-column: span 1; }

  /* Quote */
  .quote-section { padding: 60px 24px; }
  .quote-mark { font-size: 80px; }
  .quote-text { font-size: 22px; }

  /* Specs */
  .specs-section { padding: 60px 24px; }
  .specs-wrap { grid-template-columns: 1fr; }
  .spec-cell:nth-child(even) { border-right: 1px solid rgba(59,95,122,0.1); }
  .spec-cell:nth-last-child(-n+2) { border-bottom: 1px solid rgba(59,95,122,0.1); }
  .spec-cell:last-child { border-bottom: none; }

  /* CTA */
  .cta-section { padding: 80px 24px; }
  .cta-btns { flex-direction: column; align-items: center; }
  .btn-summit, .btn-outline { width: 100%; max-width: 320px; text-align: center; }

  /* Footer */
  footer { padding: 36px 24px; }
  .links { flex-direction: column; gap: 36px; }
  .company { width: 100%; }
}

/* ── MOBILE (≤480px) ── */
@media (max-width: 480px) {
  /* Topbar */
  .topbar { padding: 13px 18px; }

  /* Hero */
  .hero-content { padding: 0 18px 56px; }
  .hero-kicker { margin-bottom: 14px; }
  .hero-title { letter-spacing: -1.5px; }

  /* Stat strip */
  .stat-strip { grid-template-columns: 1fr; }
  .stat-cell {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .stat-cell:last-child { border-bottom: none; }
  .stat-num { font-size: 40px; }

  /* About */
  .about-section { padding: 48px 18px; }
  .img-stack { height: 300px; }
  .img-b { width: 52%; }
  .float-badge { padding: 10px 14px; }
  .float-badge-num { font-size: 22px; }

  /* Zones */
  .zones-section { padding: 48px 18px; }
  .zone-card { padding: 30px 22px; }
  .zone-num-bg { font-size: 70px; }

  /* Gallery */
  .gallery-section { grid-template-rows: repeat(6, 190px); }

  /* Quote */
  .quote-section { padding: 50px 18px; }
  .quote-mark { font-size: 64px; }

  /* Specs */
  .specs-section { padding: 48px 18px; }
  .spec-cell { padding: 18px 20px; }

  /* CTA */
  .cta-section { padding: 56px 18px; }
  .cta-title { letter-spacing: -1px; }

  /* Footer */
  footer { padding: 28px 18px; }
  .links { gap: 28px; }
  .icon-link i { width: 38px; height: 38px; font-size: 20px; }
}

/* ── SMALL MOBILE (≤360px) ── */
@media (max-width: 360px) {
  .topbar { padding: 12px 14px; }
  .hero-content { padding: 0 14px 48px; }
  .about-section { padding: 40px 14px; }
  .zones-section { padding: 40px 14px; }
  .quote-section { padding: 44px 14px; }
  .specs-section { padding: 40px 14px; }
  .cta-section { padding: 48px 14px; }
  footer { padding: 24px 14px; }
}