/* ============================================================
   Supply Station — Forecourt Supplies (formerly UAC Services)
   B2B manufacturer marketing site. Vanilla CSS, no build.
   ============================================================ */

:root {
    /* Brand — taken from the Supply Station logo (navy + teal) */
    --navy:        #0E2C48;   /* deep navy for dark bands (topbar, footer) */
    --brand:       #143F66;   /* logo navy */
    --brand-600:   #0F3354;
    --brand-700:   #0B2840;
    --accent:      #14A39A;   /* logo teal — used sparingly */
    --accent-600:  #0F8A82;
    --accent-text: #0B6E68;   /* AA contrast on the pale teal pill backgrounds */
    --wa:          #25D366;   /* WhatsApp */
    --wa-600:      #1eb85a;

    /* Neutrals */
    --ink:     #0F1E2E;
    --body:    #384857;
    --muted:   #6B7A88;
    --line:    #E4E9EF;
    --bg:      #F5F8FC;
    --bg-alt:  #EDF2F8;
    --white:   #ffffff;

    /* System */
    --radius:   16px;
    --radius-sm: 10px;
    --shadow-sm: 0 1px 2px rgba(10,37,64,.06), 0 2px 8px rgba(10,37,64,.05);
    --shadow-md: 0 8px 24px rgba(10,37,64,.10);
    --shadow-lg: 0 20px 48px rgba(10,37,64,.16);
    --maxw: 1160px;
    --nav-h: 68px;

    --font-head: 'Poppins', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--body);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
    font-family: var(--font-head);
    color: var(--ink);
    line-height: 1.15;
    margin: 0 0 .5em;
    letter-spacing: -.01em;
}

p { margin: 0 0 1rem; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.container {
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: .98rem;
    line-height: 1;
    padding: .85rem 1.4rem;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    overflow: hidden;
    transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
    text-decoration: none;
    white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-large { padding: 1.05rem 1.7rem; font-size: 1.05rem; }
.btn-block { width: 100%; }
.btn-ico { width: 20px; height: 20px; flex: 0 0 auto; }

.btn-primary { background: var(--brand); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--brand-600); box-shadow: var(--shadow-md); color:#fff; }

.btn-accent { background: var(--accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn-accent:hover { background: var(--accent-600); box-shadow: var(--shadow-md); color:#fff; }

.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 6px 18px rgba(37,211,102,.30); }
.btn-wa:hover { background: var(--wa-600); color:#fff; box-shadow: 0 10px 26px rgba(37,211,102,.38); }

.btn-outline { background: transparent; color: var(--brand); border-color: var(--line); }
.btn-outline:hover { border-color: var(--brand); color: var(--brand-600); background: #fff; }

/* Ripple (added by JS) */
.ripple-effect {
    position: absolute; border-radius: 50%;
    background: rgba(255,255,255,.5);
    transform: scale(0); pointer-events: none;
    animation: ripple-animation .6s ease-out;
}
@keyframes ripple-animation { to { transform: scale(4); opacity: 0; } }

/* ---------- Top bar ---------- */
.topbar {
    background: var(--navy);
    color: #cfe0f2;
    font-size: .82rem;
}
.topbar p {
    margin: 0;
    padding: .5rem 0;
    text-align: center;
    letter-spacing: .01em;
}

/* ---------- Navbar ---------- */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,.88);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--line);
    transition: box-shadow .25s ease, background .25s ease;
}
.navbar.scrolled { box-shadow: var(--shadow-sm); background: rgba(255,255,255,.96); }

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-h);
}
.logo { display: flex; align-items: center; line-height: 1; text-decoration: none; }
.logo:hover { text-decoration: none; }
.logo-mark { display: block; }
/* Interim logo (hexagon mark + SUPPLY / STATION wordmark) until the
   designer's final SVG lands — swap the inline SVG in index.html. */
.logo-svg { height: 42px; width: auto; display: block; }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-menu > li > a:not(.btn-nav) {
    font-weight: 500;
    color: var(--ink);
    font-size: .95rem;
}
.nav-menu > li > a:not(.btn-nav):hover { color: var(--brand); text-decoration: none; }

.btn-nav {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: .9rem;
    padding: .55rem 1rem;
    border-radius: 999px;
    background: var(--brand);
    color: #fff !important;
    transition: transform .15s ease, background .2s ease;
}
.btn-nav:hover { text-decoration: none; transform: translateY(-1px); background: var(--brand-600); }
.btn-nav-wa { background: var(--wa); }
.btn-nav-wa:hover { background: var(--wa-600); }

.hamburger {
    display: none; flex-direction: column; gap: 5px;
    cursor: pointer; padding: 6px;
    border: 0; background: transparent;
}
.hamburger span {
    width: 26px; height: 3px; border-radius: 3px;
    background: var(--navy);
    transition: transform .3s ease, opacity .2s ease;
}
.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    background:
        radial-gradient(1100px 500px at 85% -10%, rgba(20,163,154,.14), transparent 60%),
        linear-gradient(180deg, #fff 0%, var(--bg) 100%);
    padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(3rem, 6vw, 4.5rem);
    overflow: hidden;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
}
.hero-eyebrow {
    display: inline-block;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: .8rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--brand);
    background: #fff;
    border: 1px solid var(--line);
    padding: .4rem .85rem;
    border-radius: 999px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.25rem;
}
.hero-title {
    font-size: clamp(2.2rem, 5.2vw, 3.6rem);
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 1rem;
}
.hero-title span { color: var(--brand); }
.hero-description {
    font-size: clamp(1.02rem, 1.6vw, 1.2rem);
    color: var(--body);
    max-width: 34rem;
    margin-bottom: 1.8rem;
}
.hero-buttons { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2.2rem; }

.hero-trust {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    list-style: none;
    margin: 0;
    padding: 1.3rem 0 0;
    border-top: 1px solid var(--line);
    max-width: 34rem;
}
.hero-trust li { display: flex; flex-direction: column; }
.hero-trust strong { font-family: var(--font-head); color: var(--navy); font-size: 1.02rem; }
.hero-trust span { font-size: .8rem; color: var(--muted); }

/* Hero visual: colour range card */
.hero-visual { display: flex; justify-content: center; }
.range-card {
    width: 100%;
    max-width: 380px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 1.6rem;
    transform: rotate(-1.5deg);
}
.range-title {
    font-family: var(--font-head);
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: .72rem;
    margin: 0 0 1rem;
}
.range-photo {
    display: block;
    width: 100%;
    height: 280px;
    object-fit: contain;
    padding: .4rem 0 1rem;
    margin-bottom: 1.2rem;
    filter: drop-shadow(0 12px 18px rgba(10,37,64,.18));
}
.swatch-row { display: flex; gap: .55rem; margin-bottom: 1.4rem; }
.swatch {
    flex: 1;
    aspect-ratio: 1 / 2.6;
    border-radius: 8px;
    position: relative;
    box-shadow: inset 0 0 0 1px rgba(0,0,0,.06);
}
.swatch i {
    position: absolute;
    bottom: 6px; left: 0; right: 0;
    text-align: center;
    font-style: normal;
    font-size: .58rem;
    font-weight: 600;
    color: rgba(255,255,255,.92);
    text-shadow: 0 1px 2px rgba(0,0,0,.35);
}
.range-foot {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    border-top: 1px solid var(--line);
    padding-top: 1rem;
}
.range-price { font-family: var(--font-head); font-weight: 800; font-size: 2rem; color: var(--navy); }
.range-price small { font-size: .9rem; font-weight: 600; color: var(--muted); }
.range-bulk {
    font-size: .82rem;
    font-weight: 600;
    color: var(--accent-text);
    background: #E6F6F4;
    padding: .35rem .7rem;
    border-radius: 999px;
}

/* ---------- Section header ---------- */
.section-header { text-align: center; max-width: 40rem; margin: 0 auto clamp(2rem, 4vw, 3rem); }
.section-header h2 {
    font-size: clamp(1.7rem, 3.6vw, 2.5rem);
    font-weight: 700;
    color: var(--navy);
}
.section-header p { color: var(--muted); font-size: 1.05rem; margin: 0; }

section { padding: clamp(3rem, 6vw, 5rem) 0; }

/* ---------- Two audiences ---------- */
.audiences { background: var(--white); }
.audience-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.audience-card {
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: transform .2s ease, box-shadow .2s ease;
}
.audience-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.audience-card--trade { background: linear-gradient(180deg, #fff, #F1FAF9); border-color: #C9EAE6; }
.audience-tag {
    align-self: flex-start;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: .74rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--brand);
    background: #E7F0FB;
    padding: .35rem .8rem;
    border-radius: 999px;
    margin-bottom: 1rem;
}
.audience-tag--accent { color: var(--accent-text); background: #D8F1EE; }
.audience-card h3 { font-size: 1.6rem; color: var(--navy); margin-bottom: .5rem; }
.audience-card > p { color: var(--body); }
.tick-list { list-style: none; margin: .5rem 0 1.6rem; padding: 0; flex: 1; }
.tick-list li { position: relative; padding-left: 1.7rem; margin-bottom: .55rem; color: var(--body); }
.tick-list li::before {
    content: "✓";
    position: absolute; left: 0; top: 0;
    font-weight: 700;
    color: var(--wa-600);
    background: #E4F8ED;
    width: 1.2rem; height: 1.2rem;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    font-size: .72rem;
}
.audience-card .btn { align-self: flex-start; }

/* ---------- Products ---------- */
.products-section { background: var(--bg); }
.category-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .6rem;
    margin-bottom: 2.5rem;
}
.category-btn {
    font-family: var(--font-head);
    font-weight: 600;
    font-size: .9rem;
    padding: .6rem 1.15rem;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--body);
    cursor: pointer;
    transition: all .18s ease;
}
.category-btn:hover { border-color: var(--brand); color: var(--brand); }
.category-btn.active { background: var(--navy); border-color: var(--navy); color: #fff; }

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 1.4rem;
}
.product-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform .2s ease, box-shadow .2s ease, opacity .25s ease;
    display: flex;
    flex-direction: column;
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.product-card.hidden { display: none; }
.product-card.fade-out {
    opacity: 0;
    transform: scale(.96);
    transition: opacity .25s ease, transform .25s ease;
}

.product-image {
    position: relative;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
}
/* Drawn-illustration variant: product on a soft studio backdrop */
.product-image.pi {
    background: radial-gradient(130% 115% at 50% 10%, #ffffff 0%, #e9eef5 100%);
}
.pi-illus {
    width: 68%;
    height: 82%;
    filter: drop-shadow(0 9px 14px rgba(10,37,64,.16));
    transition: transform .25s ease;
}
.product-card:hover .pi-illus { transform: translateY(-4px) rotate(-1deg); }
/* Real-photo variant: cut-out product on the same soft studio backdrop */
.product-image.photo {
    background: radial-gradient(130% 115% at 50% 10%, #ffffff 0%, #e9eef5 100%);
}
.product-photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 6% 8% 8%;
    filter: drop-shadow(0 10px 16px rgba(10,37,64,.20));
    transition: transform .3s ease, opacity .18s ease;
}
.product-card:hover .product-photo { transform: translateY(-4px) scale(1.04); }
.product-image-text {
    font-family: var(--font-head);
    font-weight: 700;
    color: rgba(255,255,255,.95);
    font-size: 1.05rem;
    text-align: center;
    padding: 0 1rem;
    text-shadow: 0 2px 8px rgba(0,0,0,.3);
}
.product-badge {
    position: absolute;
    top: 10px; left: 10px;
    font-family: var(--font-head);
    font-size: .64rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--navy);
    background: rgba(255,255,255,.92);
    padding: .28rem .6rem;
    border-radius: 999px;
    box-shadow: var(--shadow-sm);
}
.product-info { padding: 1.1rem 1.2rem 1.3rem; display: flex; flex-direction: column; gap: .1rem; }
.product-info h3 { font-size: 1.08rem; color: var(--navy); margin-bottom: .35rem; }
.product-price { font-family: var(--font-head); font-weight: 700; color: var(--navy); font-size: 1.3rem; margin: 0; }
.product-price small { font-size: .78rem; font-weight: 500; color: var(--muted); }
.product-bulk {
    display: inline-block;
    align-self: flex-start;
    font-size: .78rem;
    font-weight: 600;
    color: var(--accent-text);
    background: #E6F6F4;
    padding: .25rem .6rem;
    border-radius: 999px;
    margin: .5rem 0 0;
}
.product-note { font-size: .84rem; color: var(--muted); margin: .35rem 0 0; }

.product-colours {
    display: flex;
    align-items: center;
    gap: .35rem;
    margin: .45rem 0 0;
}
.mini-swatch {
    width: 16px; height: 16px;
    border-radius: 50%;
    box-shadow: inset 0 0 0 1px rgba(0,0,0,.12);
    flex: 0 0 auto;
}
/* Interactive colour picker: mini-swatches are buttons that swap the photo */
button.mini-swatch {
    padding: 0;
    border: none;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease;
}
button.mini-swatch:hover { transform: scale(1.15); }
button.mini-swatch:focus-visible {
    outline: none;
    box-shadow: inset 0 0 0 1px rgba(0,0,0,.12), 0 0 0 3px rgba(21,101,192,.45);
}
button.mini-swatch.is-active {
    box-shadow: inset 0 0 0 1px rgba(0,0,0,.12), 0 0 0 2px #fff, 0 0 0 3.5px var(--navy);
}
/* Photo cross-fade while a new colour loads */
.product-photo { opacity: 1; }
.product-photo.is-swapping { opacity: 0; }
.product-colours-label {
    font-size: .78rem;
    color: var(--muted);
    margin-left: .25rem;
}

.products-cta { text-align: center; margin: 2.5rem 0 0; font-size: 1.05rem; color: var(--body); }

/* ---------- Bulk banner ---------- */
.bulk-discount-banner {
    background: linear-gradient(120deg, var(--navy), var(--brand-600));
    color: #fff;
}
.bulk-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.bulk-icon { font-size: 3rem; line-height: 1; }
.bulk-text { flex: 1; min-width: 260px; }
.bulk-text h3 { color: #fff; font-size: 1.6rem; margin-bottom: .4rem; }
.bulk-text p { color: rgba(255,255,255,.92); margin: 0 0 .4rem; }
.bulk-text strong { color: #fff; }
.bulk-text a { color: #fff; text-decoration: underline; font-weight: 600; }

/* ---------- Why choose us ---------- */
.why-choose-us { background: var(--white); }
.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.4rem;
}
.reason-card {
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.8rem;
    transition: transform .2s ease, box-shadow .2s ease;
}
.reason-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.reason-ico {
    font-size: 1.8rem;
    width: 3.2rem; height: 3.2rem;
    display: flex; align-items: center; justify-content: center;
    background: #E7F0FB;
    border-radius: 14px;
    margin-bottom: 1rem;
}
.reason-card h3 { font-size: 1.15rem; color: var(--navy); margin-bottom: .4rem; }
.reason-card p { color: var(--body); margin: 0; font-size: .96rem; }

/* ---------- Delivery zones ---------- */
.delivery-zones { background: var(--bg-alt); }
.delivery-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    background: var(--white);
}
.delivery-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .95rem;
    min-width: 640px;
}
.delivery-table thead th {
    background: var(--navy);
    color: #fff;
    font-family: var(--font-head);
    font-weight: 600;
    text-align: left;
    padding: .9rem 1.1rem;
    white-space: nowrap;
}
.delivery-table td {
    padding: 1rem 1.1rem;
    border-top: 1px solid var(--line);
    color: var(--body);
    vertical-align: top;
}
.delivery-table tbody tr:nth-child(even) td { background: var(--bg); }
.delivery-table td:first-child {
    font-family: var(--font-head);
    font-weight: 600;
    color: var(--navy);
    white-space: nowrap;
}
.delivery-table td strong { color: var(--navy); }
.zone-range {
    display: inline-block;
    margin-top: .2rem;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: .82rem;
    color: var(--muted);
}
.zone-note {
    display: inline-block;
    margin-top: .2rem;
    font-size: .82rem;
    color: var(--muted);
    font-weight: 400;
}
.delivery-note {
    text-align: center;
    margin: 1.5rem auto 0;
    color: var(--muted);
    font-size: .98rem;
}
.delivery-note a { color: var(--brand); font-weight: 600; }

/* ---------- Contact ---------- */
.contact-section { background: var(--bg); }
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
}
.order-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    padding: 2rem;
}
.order-card h3 { font-size: 1.5rem; color: var(--navy); }
.order-lead { color: var(--body); margin-bottom: 1.4rem; }
.order-or {
    display: flex; align-items: center;
    text-align: center;
    color: var(--muted);
    font-size: .84rem;
    margin: 1rem 0;
}
.order-or::before, .order-or::after {
    content: ""; flex: 1; height: 1px; background: var(--line);
}
.order-or span { padding: 0 .9rem; }
.order-hint { text-align: center; font-size: .9rem; color: var(--muted); margin: 1rem 0 0; }

/* ---- Order builder ---- */
.ob-fallback { font-size: .92rem; color: var(--muted); margin: .5rem 0; }
.ob-list {
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: 1.2rem;
}
.ob-row {
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    padding: .7rem .9rem;
    border-bottom: 1px solid var(--line);
}
.ob-row:last-child { border-bottom: 0; }
.ob-row:nth-child(even) { background: var(--bg); }
.ob-info { display: flex; flex-direction: column; gap: .1rem; min-width: 0; }
.ob-name { font-weight: 600; color: var(--ink); font-size: .95rem; }
.ob-price { color: var(--muted); font-size: .82rem; }
.ob-price small { font-weight: 400; }
.ob-bulk-note {
    margin: .6rem 0 0;
    padding: .55rem .7rem;
    background: #EAF7F5;
    border: 1px solid #BFE6E1;
    border-radius: var(--radius-sm);
    color: var(--accent-text);
    font-size: .82rem;
    font-weight: 500;
    line-height: 1.45;
}

.ob-stepper {
    display: flex; align-items: center; flex: 0 0 auto;
    border: 1px solid var(--line); border-radius: 999px; background: #fff;
    overflow: hidden;
}
.ob-btn {
    width: 34px; height: 34px; flex: 0 0 auto;
    border: 0; background: transparent; cursor: pointer;
    font-size: 1.15rem; line-height: 1; color: var(--brand);
    display: flex; align-items: center; justify-content: center;
    transition: background .15s ease;
}
.ob-btn:hover { background: var(--bg-alt); }
.ob-qty {
    width: 46px; height: 34px; border: 0; text-align: center;
    font-family: var(--font-body); font-size: .95rem; color: var(--ink);
    background: transparent; -moz-appearance: textfield;
}
.ob-qty::-webkit-outer-spin-button,
.ob-qty::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
/* Focus is shown on the whole stepper so the ring isn't clipped by its
   overflow:hidden rounding. */
.ob-qty:focus { outline: none; }
.ob-btn:focus-visible { outline: none; background: var(--bg-alt); }
.ob-stepper:focus-within {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(20, 63, 102, .22);
}

.ob-summary {
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 1rem 1.1rem;
    margin-bottom: 1.2rem;
}
.ob-lines { display: flex; flex-direction: column; gap: .35rem; margin-bottom: .6rem; }
.ob-line {
    display: flex; justify-content: space-between; gap: 1rem;
    font-size: .9rem; color: var(--body);
}
.ob-line small { color: var(--muted); }
.ob-total-row {
    display: flex; justify-content: space-between; align-items: baseline;
    padding-top: .6rem; border-top: 1px solid var(--line);
    font-family: var(--font-head); font-weight: 600; color: var(--ink);
}
.ob-total { font-size: 1.35rem; color: var(--navy); }
.ob-sub-row {
    display: flex; justify-content: space-between;
    font-size: .9rem; color: var(--body);
    padding: .15rem 0;
}
.ob-sub-row[hidden] { display: none; }
.ob-lines + .ob-sub-row { padding-top: .6rem; border-top: 1px solid var(--line); }
.ob-sub-row + .ob-total-row { margin-top: .35rem; }
.ob-note { font-size: .78rem; color: var(--muted); margin: .5rem 0 0; }

.contact-info-container {
    background: var(--navy);
    color: #cfe0f2;
    border-radius: var(--radius);
    padding: 2rem;
}
.contact-info-container h3 { color: #fff; font-size: 1.4rem; margin-bottom: 1.2rem; }
.contact-info-item { margin-bottom: 1.3rem; }
.contact-info-item h4 {
    color: #6FD3CB;
    font-size: .74rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: .3rem;
}
.contact-info-item p { color: #e6eef8; margin: 0; }
.contact-info-item a { color: #fff; }
.phone-link { font-family: var(--font-head); font-weight: 700; font-size: 1.3rem; }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: #b7c6d8; padding: 3.5rem 0 1.5rem; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr;
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-col h4 { color: #fff; font-size: 1.05rem; margin-bottom: .8rem; }
.footer-col p { color: #9fb2c7; font-size: .92rem; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: .5rem; }
.footer-col a { color: #cfe0f2; font-size: .92rem; }
.footer-col a:hover { color: #fff; }
.footer-bottom { text-align: center; padding-top: 1.5rem; font-size: .84rem; color: #7f93a9; }
.footer-bottom p { margin: 0 0 .35rem; }
.footer-legal { font-size: .78rem; }

/* ---------- Floating buttons ---------- */
.floating-buttons {
    position: fixed;
    right: 20px; bottom: 20px;
    display: flex; flex-direction: column; gap: .8rem;
    z-index: 90;
}
.fab {
    width: 54px; height: 54px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    box-shadow: var(--shadow-lg);
    transition: transform .18s ease;
}
.fab:hover { transform: scale(1.08); text-decoration: none; }
.fab svg { width: 26px; height: 26px; }
.fab-whatsapp { background: var(--wa); }
.fab-call { background: var(--brand); }

/* ---------- Rebrand toast (temporary) ---------- */
.rebrand-toast {
    position: fixed;
    left: 20px; bottom: 20px;
    max-width: 340px;
    padding: 1rem 2.6rem 1rem 1.1rem;
    background: #fff;
    border: 1px solid var(--line);
    border-left: 4px solid var(--accent);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    z-index: 95;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .35s ease, transform .35s ease;
}
.rebrand-toast.show { opacity: 1; transform: translateY(0); }
.rebrand-toast-title { margin: 0 0 .3rem; font-family: var(--font-head); font-weight: 600; font-size: .98rem; color: var(--ink); }
.rebrand-toast-text { margin: 0; font-size: .88rem; color: var(--body); }
.rebrand-toast-text a { color: var(--accent-text); font-weight: 600; }
.rebrand-toast-close {
    position: absolute;
    top: .35rem; right: .45rem;
    width: 32px; height: 32px;
    border: 0; background: none;
    font-size: 1.4rem; line-height: 1;
    color: var(--muted);
    cursor: pointer;
    border-radius: 50%;
}
.rebrand-toast-close:hover { color: var(--ink); background: var(--bg-alt); }

@media (max-width: 520px) {
    /* Leave room for the floating WhatsApp/call buttons on the right */
    .rebrand-toast { left: 16px; right: 90px; bottom: 16px; max-width: none; }
}

/* ---------- Scroll animations ---------- */
.animate-on-scroll { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .animate-on-scroll { opacity: 1; transform: none; transition: none; }
    .rebrand-toast { transition: none; transform: none; }
    .btn:hover, .product-card:hover, .reason-card:hover, .audience-card:hover, .fab:hover { transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; }
    .range-card { max-width: 320px; transform: none; }
    .contact-layout { grid-template-columns: 1fr; }
    .audience-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hamburger { display: flex; }
    .nav-menu {
        position: absolute;
        top: var(--nav-h);
        left: 0; right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: #fff;
        border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow-md);
        padding: .5rem 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height .3s ease;
    }
    .nav-menu.active { max-height: 420px; }
    .nav-menu > li { padding: 0 24px; }
    .nav-menu > li > a { display: block; padding: .85rem 0; }
    .btn-nav { justify-content: center; margin: .35rem 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .hero-trust { grid-template-columns: 1fr; gap: .6rem; }
    .bulk-content { flex-direction: column; text-align: center; }
}

@media (max-width: 420px) {
    .container { padding: 0 18px; }
    .hero-buttons .btn { width: 100%; }
}