/* ============================================================
   PowerTrack — Public Marketing Website
   Dark theme · orange accent · fully responsive
   ============================================================ */

:root {
    --bg: #0a0e14;
    --bg-2: #0e141c;
    --card: #141b25;
    --card-2: #182130;
    --line: rgba(255, 255, 255, .09);
    --line-2: rgba(255, 255, 255, .16);
    --accent: #ff6b1a;
    --accent-2: #e63946;
    --accent-soft: rgba(255, 107, 26, .12);
    --text: #eaeef3;
    --muted: #9aa4b2;
    --muted-2: #6b7686;
    --radius: 16px;
    --shadow: 0 18px 40px -18px rgba(0, 0, 0, .7);
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Oswald', 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.site-wrap { min-height: 100vh; background: var(--bg); position: relative; }

.container { width: min(1200px, 92%); margin: 0 auto; }

.sec { padding: 96px 0; position: relative; }
.sec-label {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
}
.sec-label::before { content: ""; width: 26px; height: 2px; background: var(--accent); border-radius: 2px; }
.sec-title {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 4vw, 2.9rem);
    font-weight: 700;
    letter-spacing: .02em;
    text-transform: uppercase;
    line-height: 1.15;
    margin-bottom: .75rem;
}
.sec-sub { color: var(--muted); font-size: 1.02rem; max-width: 640px; }

/* ---------- Top nav ---------- */
.site-nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    padding: 1.1rem 0;
    transition: padding .3s ease, background .3s ease, border-color .3s ease;
    border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
    padding: .65rem 0;
    background: rgba(10, 14, 20, .86);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom-color: var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .7rem; }
.brand-mark {
    width: 42px; height: 42px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    display: grid; place-items: center;
    flex: none;
    box-shadow: 0 8px 20px -6px rgba(255, 107, 26, .55);
}
.brand-mark svg { width: 22px; height: 22px; }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; letter-spacing: .04em; text-transform: uppercase; line-height: 1.1; }
.brand-name span { color: var(--accent); }
.brand-tag { font-size: .62rem; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); }

.nav-links { display: flex; align-items: center; gap: 1.6rem; }
.nav-links a { font-size: .86rem; font-weight: 500; color: var(--muted); transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: .7rem; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .72rem 1.5rem;
    border-radius: 12px;
    font-size: .86rem;
    font-weight: 600;
    border: 1px solid transparent;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
    white-space: nowrap;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn-primary { background: linear-gradient(135deg, var(--accent), #ff8a3d); color: #131313; box-shadow: 0 10px 26px -8px rgba(255, 107, 26, .6); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 32px -8px rgba(255, 107, 26, .7); }
.btn-ghost { border-color: var(--line-2); color: var(--text); background: rgba(255, 255, 255, .03); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-lg { padding: .95rem 2rem; font-size: .95rem; border-radius: 14px; }

.nav-toggle {
    display: none;
    width: 44px; height: 44px;
    border-radius: 12px;
    border: 1px solid var(--line-2);
    background: rgba(255, 255, 255, .03);
    color: var(--text);
    align-items: center;
    justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 150px 0 90px;
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0; z-index: -2;
    background:
        radial-gradient(900px 520px at 82% -10%, rgba(255, 107, 26, .16), transparent 62%),
        radial-gradient(720px 520px at -8% 108%, rgba(230, 57, 70, .12), transparent 60%),
        linear-gradient(180deg, #0c1118 0%, var(--bg) 100%);
}
.hero-bg::before, .hero-bg::after {
    content: ""; position: absolute;
    background: var(--line);
    width: 1px; height: 46vh; top: 0;
}
.hero-bg::before { left: 8%; }
.hero-bg::after { right: 8%; }
.hero-grid {
    position: absolute; inset: 0; z-index: -1; opacity: .5;
    background-image:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 72px 72px;
    -webkit-mask-image: radial-gradient(720px 460px at 50% 40%, #000 20%, transparent 75%);
    mask-image: radial-gradient(720px 460px at 50% 40%, #000 20%, transparent 75%);
}
.hero-inner {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 4rem;
    align-items: center;
}
.hero-eyebrow {
    display: inline-flex; align-items: center; gap: .55rem;
    font-size: .74rem; font-weight: 700; letter-spacing: .24em; text-transform: uppercase;
    color: var(--accent);
    border: 1px solid rgba(255, 107, 26, .35);
    background: var(--accent-soft);
    padding: .45rem 1rem; border-radius: 999px;
    margin-bottom: 1.4rem;
}
.hero-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.7rem, 6.4vw, 5.2rem);
    font-weight: 700;
    line-height: 1.02;
    letter-spacing: .01em;
    text-transform: uppercase;
    margin-bottom: 1.3rem;
}
.hero-title em { font-style: normal; color: transparent; background: linear-gradient(90deg, var(--accent), #ffb25e); -webkit-background-clip: text; background-clip: text; }
.hero-sub { color: var(--muted); font-size: 1.06rem; max-width: 520px; margin-bottom: 2rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2.4rem; }
.hero-trust { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; }
.hero-trust .t-item { display: flex; align-items: center; gap: .55rem; font-size: .8rem; color: var(--muted); }
.hero-trust svg { width: 18px; height: 18px; color: var(--accent); }

.hero-media { position: relative; }
.hero-img-frame {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--line-2);
    box-shadow: var(--shadow), 0 30px 80px -40px rgba(255, 107, 26, .35);
    aspect-ratio: 4 / 4.6;
    background: linear-gradient(160deg, #1a2432, #0e141c 70%);
}
.hero-img-frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-img-frame::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(10, 14, 20, .55));
}
.hero-ph {
    position: absolute; inset: 0;
    display: grid; place-items: center;
}
.hero-ph svg { width: 46%; height: auto; opacity: .5; filter: drop-shadow(0 0 40px rgba(255, 107, 26, .4)); }
.hero-badge {
    position: absolute;
    right: -14px; bottom: 34px;
    background: linear-gradient(135deg, var(--accent), #ff8a3d);
    color: #131313;
    border-radius: 16px;
    padding: 1rem 1.25rem;
    box-shadow: 0 18px 44px -14px rgba(255, 107, 26, .7);
    transform: rotate(-4deg);
    z-index: 2;
}
.hero-badge .b-num { font-family: var(--font-display); font-size: 1.7rem; font-weight: 700; line-height: 1; }
.hero-badge .b-txt { font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.hero-chip {
    position: absolute; left: -16px; top: 26px; z-index: 2;
    display: flex; align-items: center; gap: .6rem;
    background: rgba(20, 27, 37, .92);
    border: 1px solid var(--line-2);
    border-radius: 14px; padding: .7rem 1rem;
    backdrop-filter: blur(8px);
    box-shadow: var(--shadow);
}
.hero-chip .av { width: 34px; height: 34px; border-radius: 10px; background: var(--accent-soft); display: grid; place-items: center; color: var(--accent); }
.hero-chip .av svg { width: 17px; height: 17px; }
.hero-chip b { font-size: .82rem; display: block; line-height: 1.2; }
.hero-chip span { font-size: .68rem; color: var(--muted); }

/* ---------- Stats strip ---------- */
.stats-band { background: linear-gradient(90deg, rgba(255, 107, 26, .1), rgba(230, 57, 70, .08)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); }
.stat {
    background: var(--bg);
    padding: 2.2rem 1.5rem;
    text-align: center;
}
.stat .num { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.9rem); font-weight: 700; color: var(--accent); line-height: 1; }
.stat .lbl { margin-top: .5rem; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

/* ---------- Features ---------- */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-top: 3rem; }
.feature {
    background: linear-gradient(180deg, var(--card), var(--card-2));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.9rem 1.7rem;
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
    position: relative;
    overflow: hidden;
}
.feature::before {
    content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--accent), transparent 80%);
    opacity: 0; transition: opacity .25s ease;
}
.feature:hover { transform: translateY(-6px); border-color: rgba(255, 107, 26, .4); box-shadow: var(--shadow); }
.feature:hover::before { opacity: 1; }
.feature .f-icon {
    width: 54px; height: 54px; border-radius: 14px;
    background: var(--accent-soft);
    border: 1px solid rgba(255, 107, 26, .25);
    display: grid; place-items: center;
    color: var(--accent);
    margin-bottom: 1.2rem;
}
.feature .f-icon svg { width: 26px; height: 26px; }
.feature h3 { font-size: 1.06rem; font-weight: 700; margin-bottom: .5rem; }
.feature p { font-size: .88rem; color: var(--muted); }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 4rem; align-items: center; }
.about-media { position: relative; }
.about-frame {
    border-radius: 22px; overflow: hidden;
    border: 1px solid var(--line-2);
    aspect-ratio: 4 / 3.4;
    background: linear-gradient(160deg, #1a2432, #0e141c 70%);
    box-shadow: var(--shadow);
    position: relative;
}
.about-frame img { width: 100%; height: 100%; object-fit: cover; }
.about-ph { position: absolute; inset: 0; display: grid; place-items: center; }
.about-ph svg { width: 40%; opacity: .45; filter: drop-shadow(0 0 34px rgba(255, 107, 26, .35)); }
.about-exp {
    position: absolute; left: -18px; bottom: 30px;
    background: linear-gradient(135deg, var(--accent), #ff8a3d);
    color: #131313;
    border-radius: 16px; padding: 1.1rem 1.3rem;
    text-align: center;
    box-shadow: 0 18px 44px -14px rgba(255, 107, 26, .7);
}
.about-exp .y { font-family: var(--font-display); font-size: 2.2rem; font-weight: 700; line-height: 1; }
.about-exp .t { font-size: .66rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.about-body p { color: var(--muted); margin-bottom: 1.2rem; font-size: .98rem; }
.about-points { list-style: none; display: grid; gap: .8rem; margin: 1.6rem 0 2rem; }
.about-points li { display: flex; align-items: center; gap: .7rem; font-size: .92rem; }
.about-points svg { width: 20px; height: 20px; color: var(--accent); flex: none; }

/* ---------- Offer strip ---------- */
.offer-band { padding: 70px 0; }
.offer-card {
    background:
        radial-gradient(560px 300px at 88% -20%, rgba(255, 107, 26, .2), transparent 60%),
        linear-gradient(120deg, #1c1410, #141b25 55%, #10161f);
    border: 1px solid rgba(255, 107, 26, .35);
    border-radius: 24px;
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}
.offer-card::after {
    content: "💪"; position: absolute; right: -24px; bottom: -30px;
    font-size: 9rem; opacity: .07; transform: rotate(-14deg);
}
.offer-card h3 { font-family: var(--font-display); font-size: clamp(1.6rem, 3.4vw, 2.4rem); text-transform: uppercase; margin-bottom: .5rem; }
.offer-card p { color: var(--muted); max-width: 560px; margin-bottom: 0; }
.offer-cta { position: relative; z-index: 1; }

/* ---------- Testimonials ---------- */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-top: 3rem; }
.testi {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.9rem 1.7rem;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    transition: transform .25s ease, border-color .25s ease;
}
.testi:hover { transform: translateY(-5px); border-color: rgba(255, 107, 26, .35); }
.testi .q { width: 38px; height: 38px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.testi .q svg { width: 20px; height: 20px; }
.testi p { font-size: .92rem; color: var(--text); flex: 1; }
.testi .t-foot { display: flex; align-items: center; gap: .8rem; }
.testi .t-av {
    width: 42px; height: 42px; border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #131313; font-weight: 700; font-size: .9rem;
    display: grid; place-items: center;
    flex: none;
}
.testi .t-name { font-size: .9rem; font-weight: 700; }
.testi .t-role { font-size: .74rem; color: var(--muted); }
.stars { color: var(--accent); letter-spacing: .1em; font-size: .85rem; }

/* ---------- Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; margin-top: 3rem; }
.g-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--line);
    background: linear-gradient(160deg, #1a2432, #0e141c 72%);
    cursor: pointer;
}
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.g-item:hover img { transform: scale(1.06); }
.g-item .g-cap {
    position: absolute; inset: auto 0 0 0;
    padding: 1.1rem;
    background: linear-gradient(transparent, rgba(10, 14, 20, .85));
    font-size: .82rem; font-weight: 600;
    opacity: 0; transition: opacity .3s ease;
}
.g-item:hover .g-cap { opacity: 1; }
.g-ph { position: absolute; inset: 0; display: grid; place-items: center; }
.g-ph svg { width: 34%; opacity: .4; }
.g-lightbox {
    position: fixed; inset: 0; z-index: 200;
    background: rgba(5, 8, 12, .92);
    display: none; align-items: center; justify-content: center;
    padding: 2rem;
}
.g-lightbox.open { display: flex; }
.g-lightbox img { max-width: min(920px, 94vw); max-height: 88vh; border-radius: 16px; border: 1px solid var(--line-2); }
.g-lightbox button {
    position: absolute; top: 1.4rem; right: 1.6rem;
    width: 46px; height: 46px; border-radius: 50%;
    border: 1px solid var(--line-2); background: rgba(20, 27, 37, .8);
    color: var(--text); font-size: 1.3rem;
    display: grid; place-items: center;
}
.g-lightbox button:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 3rem; margin-top: 3rem; align-items: start; }
.contact-grid > * { min-width: 0; }
.contact-cards { display: grid; gap: 1rem; }
.c-card {
    display: flex; gap: 1.1rem; align-items: flex-start;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.4rem 1.5rem;
    transition: border-color .2s ease, transform .2s ease;
}
.c-card:hover { border-color: rgba(255, 107, 26, .4); transform: translateX(4px); }
.c-card > span:last-child { min-width: 0; }
.c-card .c-icon {
    width: 46px; height: 46px; border-radius: 13px; flex: none;
    background: var(--accent-soft); border: 1px solid rgba(255, 107, 26, .25);
    color: var(--accent); display: grid; place-items: center;
}
.c-card .c-icon svg { width: 22px; height: 22px; }
.c-card h4 { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: .3rem; }
.c-card .c-val { font-size: .98rem; font-weight: 600; line-height: 1.45; overflow-wrap: anywhere; }
.c-card a.c-val:hover { color: var(--accent); }
.contact-social { display: flex; gap: .8rem; margin-top: 1.2rem; }
.soc-btn {
    width: 46px; height: 46px; border-radius: 13px;
    background: var(--card); border: 1px solid var(--line);
    display: grid; place-items: center; color: var(--muted);
    transition: all .2s ease;
}
.soc-btn:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-3px); }
.soc-btn svg { width: 20px; height: 20px; }
.contact-map {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--line-2);
    background: var(--card);
    min-height: 380px;
    position: relative;
}
.contact-map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(.4) contrast(1.05); }
.map-ph { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; color: var(--muted); }
.map-ph svg { width: 54px; height: 54px; color: var(--accent); margin-bottom: .8rem; opacity: .8; }

/* ---------- Footer ---------- */
.site-foot { border-top: 1px solid var(--line); background: #080b10; padding: 56px 0 0; margin-top: 40px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; }
.foot-brand p { color: var(--muted); font-size: .88rem; margin-top: 1rem; max-width: 340px; }
.foot-col h5 { font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--text); margin-bottom: 1.1rem; }
.foot-col a { display: block; color: var(--muted); font-size: .88rem; padding: .32rem 0; transition: color .2s, transform .2s; }
.foot-col a:hover { color: var(--accent); transform: translateX(3px); }
.foot-bottom {
    border-top: 1px solid var(--line);
    padding: 1.3rem 0;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
    font-size: .8rem; color: var(--muted-2);
}
.foot-bottom a { color: var(--muted); }
.foot-bottom a:hover { color: var(--accent); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: 3.2rem; }
    .hero { padding-top: 130px; }
    .hero-media { max-width: 520px; }
    .about-grid { grid-template-columns: 1fr; gap: 2.6rem; }
    .about-media { max-width: 560px; }
    .contact-grid { grid-template-columns: 1fr; }
    .features-grid, .testi-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .sec { padding: 64px 0; }
    .nav-links {
        display: none;
        position: absolute;
        top: calc(100% + 10px); left: 4%; right: 4%;
        background: rgba(14, 20, 28, .97);
        border: 1px solid var(--line-2);
        border-radius: 16px;
        padding: 1rem;
        flex-direction: column;
        align-items: stretch;
        gap: .4rem;
        box-shadow: var(--shadow);
        backdrop-filter: blur(12px);
    }
    .nav-links.open { display: flex; }
    .nav-links a { padding: .75rem 1rem; border-radius: 10px; }
    .nav-links a:hover { background: rgba(255, 255, 255, .05); }
    .nav-toggle { display: inline-flex; }
    .nav-cta .btn-ghost { display: none; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat { padding: 1.6rem 1rem; }
    .features-grid, .testi-grid, .gallery-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .offer-card { padding: 2.2rem 1.6rem; }
    .hero-badge { right: 8px; bottom: 20px; }
    .hero-chip { left: 8px; top: 16px; }
    .about-exp { left: 8px; }
    .foot-grid { grid-template-columns: 1fr; gap: 2rem; }
    .hero-ctas .btn { width: 100%; }
}

@media (max-width: 480px) {
    .gallery-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.4rem; }
    .brand-name { font-size: 1rem; }
    .brand-tag { display: none; }
    .nav-cta .btn-primary { padding: .6rem .9rem; font-size: .8rem; }
    .nav-toggle { width: 40px; height: 40px; }
    .nav-inner { gap: .6rem; }
}

/* ---------- Animations ---------- */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(26px); }
    to { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }