/* ==========================================================================
   5 STARS HK LIMITED  —  5starshk.com
   Brand theme derived from the corporate logo:
   deep navy plate + orange-to-gold star with violet under-facets.
   ========================================================================== */

:root {
    /* Brand core */
    --navy-900: #02071f;
    --navy-800: #050e45;      /* logo background */
    --navy-700: #0b1a63;
    --navy-600: #16277f;

    --orange: #f97824;
    --gold: #fbc255;
    --amber: #fa9c33;
    --violet: #7b3ad0;
    --violet-light: #8b48d1;

    /* Surfaces */
    --ink: #101425;
    --body: #4c5266;
    --muted: #767d92;
    --line: #e4e7f0;
    --surface: #ffffff;
    --surface-alt: #f5f7fc;

    /* Signature gradients */
    --grad-star: linear-gradient(135deg, var(--orange) 0%, var(--gold) 100%);
    --grad-star-deep: linear-gradient(135deg, var(--violet) 0%, var(--orange) 55%, var(--gold) 100%);
    --grad-navy: linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 55%, var(--navy-700) 100%);

    --shadow-sm: 0 4px 16px rgba(5, 14, 69, .06);
    --shadow-md: 0 14px 40px rgba(5, 14, 69, .10);
    --shadow-lg: 0 28px 70px rgba(5, 14, 69, .16);

    --radius: 18px;
    --radius-lg: 28px;
    --header-h: 86px;
}

/* --------------------------------------------------------------- base --- */

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
    margin: 0;
    font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: var(--body);
    background: var(--surface);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', 'Poppins', sans-serif;
    color: var(--ink);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: -.02em;
    margin: 0 0 .6em;
}

h1 { font-size: clamp(2.15rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.75rem); }
h3 { font-size: clamp(1.1rem, 1.7vw, 1.35rem); }

p { margin: 0 0 1.1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--orange); text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--amber); }

img { max-width: 100%; height: auto; display: block; }

::selection { background: var(--orange); color: #fff; }

.container { max-width: 1200px; }

/* ------------------------------------------------------- shared bits --- */

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-family: 'Outfit', sans-serif;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 1rem;
}
.eyebrow::before {
    content: "";
    width: 30px;
    height: 2px;
    background: var(--grad-star);
    border-radius: 2px;
}
.eyebrow.centered { justify-content: center; }
.eyebrow.on-dark { color: var(--gold); }

.section { padding: clamp(64px, 8vw, 116px) 0; }
.section-alt { background: var(--surface-alt); }

.section-head { max-width: 720px; margin: 0 auto clamp(40px, 5vw, 64px); text-align: center; }
.section-head p { color: var(--muted); font-size: 1.05rem; }

.lead { font-size: 1.08rem; color: var(--body); }

.gradient-text {
    background: var(--grad-star);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.btn-star,
.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: .95rem;
    letter-spacing: .01em;
    padding: .9rem 2rem;
    border-radius: 999px;
    border: 0;
    cursor: pointer;
    transition: transform .28s ease, box-shadow .28s ease, background .28s ease, color .28s ease;
}

.btn-star {
    background: var(--grad-star);
    color: #fff;
    box-shadow: 0 12px 28px rgba(249, 120, 36, .32);
}
.btn-star:hover {
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 18px 38px rgba(249, 120, 36, .42);
}

.btn-ghost {
    background: transparent;
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, .35);
}
.btn-ghost:hover {
    color: var(--navy-800);
    background: #fff;
    border-color: #fff;
    transform: translateY(-3px);
}

/* ------------------------------------------------------------ header --- */

header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 999;
    height: var(--header-h);
    display: flex;
    align-items: center;
    background: transparent;
    transition: background .35s ease, box-shadow .35s ease, height .35s ease;
}
header.scrolled {
    height: 72px;
    background: rgba(3, 8, 38, .92);
    backdrop-filter: blur(14px);
    box-shadow: 0 10px 34px rgba(2, 7, 31, .34);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand { display: flex; align-items: center; gap: .75rem; }
.brand img { height: 52px; width: auto; transition: height .35s ease; }
header.scrolled .brand img { height: 44px; }

.brand-text { line-height: 1.05; }
.brand-name {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.18rem;
    letter-spacing: .01em;
    color: #fff;
}
.brand-sub {
    display: block;
    font-size: .62rem;
    letter-spacing: .34em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 500;
}

nav ul {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
nav ul li a {
    position: relative;
    font-family: 'Outfit', sans-serif;
    font-size: .93rem;
    font-weight: 500;
    color: rgba(255, 255, 255, .84);
    padding: .35rem 0;
}
nav ul li a::after {
    content: "";
    position: absolute;
    left: 0; bottom: 0;
    width: 0; height: 2px;
    border-radius: 2px;
    background: var(--grad-star);
    transition: width .3s ease;
}
nav ul li a:hover,
nav ul li a.active { color: #fff; }
nav ul li a:hover::after,
nav ul li a.active::after { width: 100%; }

nav ul li a.nav-cta {
    padding: .62rem 1.5rem;
    border-radius: 999px;
    background: var(--grad-star);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 10px 22px rgba(249, 120, 36, .3);
    transition: transform .28s ease;
}
nav ul li a.nav-cta::after { display: none; }
nav ul li a.nav-cta:hover { transform: translateY(-2px); }

.menu-toggle {
    display: none;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .2);
    color: #fff;
    width: 44px; height: 44px;
    border-radius: 12px;
    font-size: 1.05rem;
    cursor: pointer;
}

/* -------------------------------------------------------------- hero --- */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--header-h) + 48px) 0 72px;
    background: var(--navy-800) url('../images/pic-2.jpg') center / cover no-repeat;
    overflow: hidden;
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg,
        rgba(2, 7, 31, .96) 0%,
        rgba(5, 14, 69, .90) 42%,
        rgba(5, 14, 69, .62) 100%);
}
.hero::after {
    content: "";
    position: absolute;
    right: -160px; top: -140px;
    width: 620px; height: 620px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(249, 120, 36, .30) 0%, rgba(123, 58, 208, .16) 45%, transparent 70%);
    filter: blur(20px);
}
.hero > .container { position: relative; z-index: 2; }

.hero h1 { color: #fff; margin-bottom: 1.2rem; }
.hero h1 .gradient-text { display: inline-block; }

.hero-copy {
    color: rgba(255, 255, 255, .78);
    font-size: clamp(1rem, 1.35vw, 1.14rem);
    max-width: 620px;
    margin-bottom: 2.2rem;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 3.2rem; }

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(1.6rem, 4vw, 3.4rem);
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, .14);
}
.hero-stats .stat-value {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    font-weight: 800;
    line-height: 1;
    background: var(--grad-star);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero-stats .stat-label {
    display: block;
    margin-top: .35rem;
    font-size: .8rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .6);
}

.scroll-hint {
    position: absolute;
    left: 50%; bottom: 26px;
    transform: translateX(-50%);
    z-index: 2;
    color: rgba(255, 255, 255, .5);
    font-size: 1.15rem;
    animation: bob 2.2s ease-in-out infinite;
}
@keyframes bob {
    0%, 100% { transform: translate(-50%, 0); }
    50%      { transform: translate(-50%, 9px); }
}

/* -------------------------------------------------------- trust strip --- */

.trust-strip {
    background: var(--navy-900);
    border-top: 1px solid rgba(255, 255, 255, .06);
    padding: 26px 0;
}
.trust-strip ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: clamp(1.2rem, 4vw, 3.2rem);
    list-style: none;
    margin: 0; padding: 0;
}
.trust-strip li {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-family: 'Outfit', sans-serif;
    font-size: .88rem;
    letter-spacing: .06em;
    color: rgba(255, 255, 255, .72);
}
.trust-strip li i { color: var(--gold); }

/* ------------------------------------------------------------- about --- */

.about-figure { position: relative; }
.about-figure img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
    aspect-ratio: 4 / 3.2;
}
.about-figure::before {
    content: "";
    position: absolute;
    left: -22px; top: -22px;
    width: 132px; height: 132px;
    border-radius: 26px;
    background: var(--grad-star);
    opacity: .16;
    z-index: -1;
}

.about-badge {
    position: absolute;
    right: -14px; bottom: -26px;
    background: var(--grad-navy);
    color: #fff;
    padding: 1.15rem 1.6rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    min-width: 168px;
}
.about-badge strong {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 1.9rem;
    font-weight: 800;
    line-height: 1;
    background: var(--grad-star);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.about-badge span {
    font-size: .72rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .7);
}

.value-list { list-style: none; margin: 1.6rem 0 0; padding: 0; }
.value-list li {
    position: relative;
    padding-left: 2.2rem;
    margin-bottom: .85rem;
    color: var(--body);
}
.value-list li::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0; top: .28rem;
    width: 22px; height: 22px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--orange);
    color: #fff;
    font-size: .62rem;
}

/* --------------------------------------------------------- divisions --- */

.division-card {
    position: relative;
    height: 100%;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 2.4rem 2rem;
    overflow: hidden;
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.division-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: var(--grad-star-deep);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .4s ease;
}
.division-card:hover {
    transform: translateY(-8px);
    border-color: transparent;
    box-shadow: var(--shadow-lg);
}
.division-card:hover::before { transform: scaleX(1); }

.division-num {
    position: absolute;
    right: 1.5rem; top: 1.1rem;
    font-family: 'Outfit', sans-serif;
    font-size: 3.6rem;
    font-weight: 800;
    line-height: 1;
    color: var(--navy-800);
    opacity: .05;
}

.division-icon {
    width: 66px; height: 66px;
    display: grid;
    place-items: center;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(249, 120, 36, .12), rgba(123, 58, 208, .12));
    margin-bottom: 1.4rem;
    transition: background .35s ease, transform .35s ease;
}
.division-icon svg { width: 32px; height: 32px; stroke: var(--orange); transition: stroke .35s ease; }
.division-card:hover .division-icon {
    background: var(--grad-star);
    transform: rotate(-6deg);
}
.division-card:hover .division-icon svg { stroke: #fff; }

.division-card h3 { margin-bottom: .6rem; }
.division-card p { color: var(--muted); font-size: .95rem; margin-bottom: 1.1rem; }

.tag-row { display: flex; flex-wrap: wrap; gap: .4rem; }
.tag-row span {
    font-size: .74rem;
    letter-spacing: .04em;
    padding: .3rem .75rem;
    border-radius: 999px;
    background: var(--surface-alt);
    color: var(--navy-700);
    border: 1px solid var(--line);
}

/* -------------------------------------------------------- capability --- */

.capabilities { background: var(--grad-navy); color: rgba(255, 255, 255, .74); position: relative; overflow: hidden; }
.capabilities::before {
    content: "";
    position: absolute;
    left: -180px; bottom: -200px;
    width: 560px; height: 560px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(123, 58, 208, .34) 0%, transparent 68%);
}
.capabilities > .container { position: relative; z-index: 2; }
.capabilities h2, .capabilities h3 { color: #fff; }
.capabilities .section-head p { color: rgba(255, 255, 255, .66); }

.cap-card {
    height: 100%;
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: var(--radius);
    padding: 2rem 1.7rem;
    transition: background .35s ease, transform .35s ease, border-color .35s ease;
}
.cap-card:hover {
    background: rgba(255, 255, 255, .09);
    border-color: rgba(251, 194, 85, .4);
    transform: translateY(-6px);
}
.cap-card i {
    display: grid;
    place-items: center;
    width: 52px; height: 52px;
    border-radius: 14px;
    background: var(--grad-star);
    color: #fff;
    font-size: 1.15rem;
    margin-bottom: 1.2rem;
}
.cap-card h3 { font-size: 1.12rem; margin-bottom: .5rem; }
.cap-card p { font-size: .92rem; color: rgba(255, 255, 255, .66); }

/* ------------------------------------------------------------- steps --- */

.step {
    position: relative;
    height: 100%;
    padding: 2.2rem 1.6rem;
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--line);
    text-align: center;
    transition: box-shadow .35s ease, transform .35s ease;
}
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.step-num {
    width: 54px; height: 54px;
    margin: 0 auto 1.2rem;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--grad-star);
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.2rem;
    box-shadow: 0 10px 24px rgba(249, 120, 36, .3);
}
.step h3 { font-size: 1.08rem; }
.step p { font-size: .92rem; color: var(--muted); }

/* --------------------------------------------------------------- cta --- */

.cta-band {
    position: relative;
    background: var(--grad-navy);
    color: #fff;
    border-radius: var(--radius-lg);
    padding: clamp(2.4rem, 5vw, 3.6rem);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.cta-band::after {
    content: "";
    position: absolute;
    right: -90px; top: -90px;
    width: 340px; height: 340px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(249, 120, 36, .34) 0%, transparent 70%);
}
.cta-band .cta-inner { position: relative; z-index: 2; }
.cta-band h2 { color: #fff; margin-bottom: .7rem; }
.cta-band p { color: rgba(255, 255, 255, .72); margin: 0; }

/* --------------------------------------------------------------- faq --- */

.accordion-item {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: box-shadow .3s ease, border-color .3s ease;
}
.accordion-item:hover { box-shadow: var(--shadow-sm); }
.accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    text-align: left;
    background: none;
    border: 0;
    padding: 1.25rem 1.6rem;
    cursor: pointer;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1.02rem;
    color: var(--ink);
    transition: color .25s ease;
}
.accordion-header i { color: var(--orange); font-size: .85rem; transition: transform .3s ease; }
.accordion-header:hover { color: var(--orange); }
.accordion-header.active { color: var(--orange); }
.accordion-header.active i { transform: rotate(180deg); }
.accordion-body {
    display: none;
    padding: 0 1.6rem 1.4rem;
    color: var(--muted);
    font-size: .95rem;
}
.accordion-body ul { padding-left: 1.1rem; margin-bottom: .8rem; }
.accordion-body li { margin-bottom: .3rem; }

/* ----------------------------------------------------------- contact --- */

.contact-card {
    height: 100%;
    background: var(--grad-navy);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 3.4vw, 2.8rem);
    color: rgba(255, 255, 255, .74);
    box-shadow: var(--shadow-lg);
}
.contact-card h3 { color: #fff; }
.contact-list { list-style: none; margin: 1.8rem 0 0; padding: 0; }
.contact-list li {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.contact-list li:last-child { border-bottom: 0; }
.contact-list i {
    flex: 0 0 44px;
    width: 44px; height: 44px;
    display: grid;
    place-items: center;
    border-radius: 13px;
    background: rgba(255, 255, 255, .08);
    color: var(--gold);
    font-size: .95rem;
}
.contact-list .label {
    display: block;
    font-size: .72rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .48);
    margin-bottom: .15rem;
}
.contact-list .value { color: #fff; font-size: .97rem; line-height: 1.6; }
.contact-list .value a { color: #fff; }
.contact-list .value a:hover { color: var(--gold); }

.form-panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 3.4vw, 2.8rem);
    box-shadow: var(--shadow-sm);
}
.form-panel label {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: .82rem;
    font-weight: 600;
    letter-spacing: .05em;
    color: var(--ink);
    margin-bottom: .4rem;
}
.form-panel input,
.form-panel select,
.form-panel textarea {
    width: 100%;
    padding: .85rem 1.1rem;
    font-family: inherit;
    font-size: .95rem;
    color: var(--ink);
    background: var(--surface-alt);
    border: 1.5px solid var(--line);
    border-radius: 12px;
    outline: none;
    transition: border-color .25s ease, background .25s ease, box-shadow .25s ease;
}
.form-panel textarea { resize: vertical; min-height: 130px; }
.form-panel input:focus,
.form-panel select:focus,
.form-panel textarea:focus {
    background: #fff;
    border-color: var(--orange);
    box-shadow: 0 0 0 4px rgba(249, 120, 36, .12);
}
.form-panel input::placeholder,
.form-panel textarea::placeholder { color: #a7adc0; }
.form-note { font-size: .82rem; color: var(--muted); margin-top: 1rem; }

.map-frame {
    margin-top: clamp(40px, 5vw, 60px);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    line-height: 0;
}
.map-frame iframe { width: 100%; height: 380px; border: 0; filter: grayscale(.25); }

/* ------------------------------------------------------------ footer --- */

.footer {
    background: var(--navy-900);
    color: rgba(255, 255, 255, .58);
    padding: clamp(48px, 6vw, 72px) 0 0;
}
.footer h4 {
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    letter-spacing: .04em;
    margin-bottom: 1.2rem;
}
.footer .brand img { height: 62px; }
.footer p { font-size: .92rem; }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer ul li { margin-bottom: .55rem; }
.footer ul li a { color: rgba(255, 255, 255, .58); font-size: .92rem; }
.footer ul li a:hover { color: var(--gold); }

.footer-bottom {
    margin-top: clamp(36px, 5vw, 54px);
    padding: 1.4rem 0;
    border-top: 1px solid rgba(255, 255, 255, .08);
    font-size: .86rem;
    color: rgba(255, 255, 255, .45);
}
.footer-bottom a { color: rgba(255, 255, 255, .6); }
.footer-bottom a:hover { color: var(--gold); }

/* ---------------------------------------------------------- floaters --- */

#scrollProgress {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    width: 0;
    background: var(--grad-star);
    z-index: 1100;
    transition: width .1s linear;
}

#scrollTopBtn {
    position: fixed;
    right: 22px; bottom: 22px;
    z-index: 1000;
    display: none;
    width: 48px; height: 48px;
    border: 0;
    border-radius: 50%;
    background: var(--grad-star);
    color: #fff;
    font-size: .95rem;
    cursor: pointer;
    box-shadow: 0 12px 26px rgba(249, 120, 36, .38);
    transition: transform .28s ease;
}
#scrollTopBtn:hover { transform: translateY(-4px); }

.wa-float {
    position: fixed;
    right: 22px; bottom: 82px;
    z-index: 1000;
    width: 48px; height: 48px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    font-size: 1.3rem;
    box-shadow: 0 12px 26px rgba(37, 211, 102, .38);
    transition: transform .28s ease;
}
.wa-float:hover { color: #fff; transform: translateY(-4px); }

/* --------------------------------------------------------- reveal fx --- */

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
    .scroll-hint { animation: none; }
}

/* -------------------------------------------------------- responsive --- */

@media (max-width: 991.98px) {
    :root { --header-h: 74px; }

    .menu-toggle { display: grid; place-items: center; }

    nav ul {
        position: fixed;
        inset: var(--header-h) 0 auto 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 1rem 1.4rem 1.6rem;
        background: rgba(3, 8, 38, .98);
        backdrop-filter: blur(14px);
        box-shadow: 0 20px 40px rgba(2, 7, 31, .4);
        transform: translateY(-14px);
        opacity: 0;
        visibility: hidden;
        transition: opacity .28s ease, transform .28s ease, visibility .28s;
    }
    nav ul.active { opacity: 1; visibility: visible; transform: none; }
    nav ul li a { display: block; padding: .85rem 0; border-bottom: 1px solid rgba(255, 255, 255, .07); }
    nav ul li a::after { display: none; }
    nav ul li a.nav-cta { margin-top: 1rem; text-align: center; border-bottom: 0; }

    .hero { min-height: auto; }
    .about-badge { position: static; margin: 1.4rem auto 0; }
    .about-figure { margin-bottom: 2.6rem; }
}

@media (max-width: 575.98px) {
    .brand-text { display: none; }
    .brand img { height: 46px; }
    .hero-actions .btn-star,
    .hero-actions .btn-ghost { width: 100%; justify-content: center; }
    .division-card { padding: 2rem 1.5rem; }
}