/* ==========================================================
   Termiguard East Africa — GLOBAL styles
   Shared by every page: colours, type, buttons, header, footer.
   Page-specific styles live in their own file (home.css, about.css …)
   ========================================================== */

:root {
    --navy-950: #0c131a;
    --navy-900: #111a23;
    --navy:     #131d27;
    --navy-700: #1d2a36;
    --navy-600: #2a3a48;

    --amber:      #f9b12a;   /* poster yellow */
    --amber-soft: #fcc85e;
    --gold:       #b39330;   /* logo gold */
    --gold-deep:  #8a6f1f;

    --cream:  #faf6ee;
    --sand:   #f3ecdd;
    --white:  #ffffff;
    --ink:    #1a232c;
    --muted:  #5c6670;
    --line:   #e6dfd0;

    --font-head: 'Cinzel', 'Times New Roman', serif;
    --font-body: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;

    --radius:    14px;
    --radius-lg: 22px;
    --shadow:    0 18px 40px -18px rgba(12, 19, 26, .35);
    --shadow-sm: 0 6px 18px -8px rgba(12, 19, 26, .25);

    --container: 1200px;
    --ease: cubic-bezier(.2, .7, .2, 1);

    --hex: polygon(25% 3%, 75% 3%, 100% 50%, 75% 97%, 25% 97%, 0% 50%);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--ink);
    background: var(--cream);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.2; }
p { margin: 0 0 1em; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }

.skip-link {
    position: absolute; left: -9999px; top: 10px; z-index: 1000;
    background: var(--amber); color: var(--navy); padding: 10px 18px; border-radius: 8px; font-weight: 600;
}
.skip-link:focus { left: 10px; }

/* ---------- Shared type helpers ---------- */
.eyebrow {
    display: inline-flex; align-items: center; gap: 12px;
    font-size: .8rem; font-weight: 600; letter-spacing: .32em; text-transform: uppercase;
    color: var(--gold-deep);
    margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 34px; height: 2px; background: currentColor; }
.eyebrow--light { color: var(--amber); }

.section-title {
    font-family: var(--font-head);
    font-size: clamp(1.9rem, 3.6vw, 2.8rem);
    font-weight: 700;
    color: var(--navy);
    letter-spacing: .01em;
}
.section-title--light { color: var(--white); }
.section-lead { font-size: 1.05rem; color: var(--muted); max-width: 640px; }
.section-head { margin-bottom: 48px; }
.section-head--center { text-align: center; }
.section-head--center .section-lead { margin-inline: auto; }
.section-head--center .eyebrow::after { content: ""; width: 34px; height: 2px; background: currentColor; }

.section { padding: 96px 0; }
.section--dark { background: var(--navy); color: #cfd6dc; }
.section--sand { background: var(--sand); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 15px 30px;
    border-radius: 999px;
    border: 2px solid transparent;
    font-weight: 600; font-size: .95rem; letter-spacing: .04em;
    cursor: pointer;
    transition: transform .25s var(--ease), background .25s, color .25s, box-shadow .25s, border-color .25s;
    white-space: nowrap;
}
.btn .icon { transition: transform .25s var(--ease); }
.btn:hover .icon-arrow { transform: translateX(4px); }
.btn--gold { background: var(--amber); color: var(--navy); box-shadow: 0 10px 24px -10px rgba(249, 177, 42, .7); }
.btn--gold:hover { background: var(--amber-soft); transform: translateY(-2px); }
.btn--dark { background: var(--navy); color: var(--white); }
.btn--dark:hover { background: var(--navy-700); transform: translateY(-2px); }
.btn--ghost { border-color: rgba(255, 255, 255, .35); color: var(--white); }
.btn--ghost:hover { border-color: var(--amber); color: var(--amber); }
.btn--outline { border-color: var(--navy); color: var(--navy); }
.btn--outline:hover { background: var(--navy); color: var(--white); }
.btn--sm { padding: 10px 22px; font-size: .85rem; }

/* ---------- Top bar ---------- */
.topbar { background: var(--navy-950); color: #9fabb6; font-size: .82rem; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; min-height: 40px; gap: 16px; }
.topbar__group { display: flex; gap: 26px; align-items: center; }
.topbar a, .topbar span { display: inline-flex; align-items: center; gap: 7px; }
.topbar a:hover { color: var(--amber); }
.topbar .icon { color: var(--amber); }

/* ---------- Header / navigation ---------- */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(19, 29, 39, .97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    transition: box-shadow .3s;
}
.site-header.is-scrolled { box-shadow: 0 10px 30px -12px rgba(0, 0, 0, .6); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 84px; }
.brand img { height: 58px; width: auto; transition: height .3s var(--ease); }
.site-header.is-scrolled .brand img { height: 48px; }

.site-nav { display: flex; align-items: center; gap: 36px; }
.site-nav ul { display: flex; gap: 6px; }
.site-nav ul a {
    position: relative; display: block; padding: 10px 14px;
    color: #d8dee3; font-weight: 500; font-size: .95rem; letter-spacing: .03em;
    transition: color .2s;
}
.site-nav ul a::after {
    content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
    background: var(--amber); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.site-nav ul a:hover, .site-nav ul a.is-active { color: var(--amber); }
.site-nav ul a:hover::after, .site-nav ul a.is-active::after { transform: scaleX(1); }

.nav-toggle {
    display: none; background: none; border: 0; color: var(--white); cursor: pointer; padding: 8px;
}
.nav-toggle__close { display: none; }
.nav-open .nav-toggle__open { display: none; }
.nav-open .nav-toggle__close { display: inline; }

/* ---------- Page banner (inner pages) ---------- */
.page-banner {
    position: relative; overflow: hidden;
    background: var(--navy);
    color: var(--white);
    padding: 90px 0 110px;
}
.page-banner::before { /* amber diagonal like the poster */
    content: ""; position: absolute; right: -8%; bottom: -1px; width: 55%; height: 100%;
    background: var(--amber);
    clip-path: polygon(100% 0, 100% 100%, 0 100%);
    opacity: .95;
}
.page-banner::after { /* gold stripes */
    content: ""; position: absolute; left: 0; top: 30px; width: 70px; height: 220px;
    background: repeating-linear-gradient(135deg, transparent 0 22px, var(--amber) 22px 25px);
    opacity: .8;
}
.page-banner .container { position: relative; z-index: 1; }
.page-banner h1 {
    font-family: var(--font-head); font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 700; margin-bottom: 14px;
}
.page-banner p { max-width: 560px; color: #c5cdd4; font-size: 1.08rem; }
.breadcrumb { display: flex; gap: 10px; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; color: var(--amber); margin-bottom: 18px; }
.breadcrumb a { color: #9fabb6; }
.breadcrumb a:hover { color: var(--amber); }

/* ---------- CTA band (used on several pages) ---------- */
.cta-band {
    position: relative; overflow: hidden;
    background: var(--amber);
    border-radius: var(--radius-lg);
    padding: 56px 60px;
    display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center;
}
.cta-band::after {
    content: ""; position: absolute; right: -40px; top: -40px; width: 220px; height: 220px;
    background: repeating-linear-gradient(135deg, transparent 0 20px, rgba(19, 29, 39, .12) 20px 23px);
}
.cta-band h2 { font-family: var(--font-head); font-size: clamp(1.6rem, 3vw, 2.3rem); color: var(--navy); margin-bottom: 6px; }
.cta-band p { margin: 0; color: #3a3320; font-size: 1.02rem; }
.cta-band__actions { position: relative; z-index: 1; display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { position: relative; background: var(--navy-900); color: #9fabb6; padding-top: 80px; overflow: hidden; }
.footer-stripes {
    position: absolute; right: 30px; top: 0; width: 120px; height: 160px;
    background: repeating-linear-gradient(135deg, transparent 0 22px, var(--amber) 22px 25px);
    opacity: .6;
}
.site-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.4fr; gap: 48px; padding-bottom: 60px; position: relative; }
.footer-logo { height: 70px; width: auto; margin-bottom: 20px; }
.footer-col p { font-size: .93rem; max-width: 300px; }
.footer-tag { font-size: .78rem !important; letter-spacing: .3em; text-transform: uppercase; color: var(--amber); font-weight: 600; }
.footer-col h3 {
    font-family: var(--font-head); color: var(--white); font-size: 1.1rem; letter-spacing: .06em; margin-bottom: 22px;
    position: relative; padding-bottom: 12px;
}
.footer-col h3::after { content: ""; position: absolute; left: 0; bottom: 0; width: 36px; height: 2px; background: var(--amber); }
.footer-col ul li { margin-bottom: 10px; font-size: .93rem; }
.footer-col ul a { transition: color .2s, padding .2s; }
.footer-col ul a:hover { color: var(--amber); padding-left: 4px; }
.footer-contact li { display: flex; gap: 12px; align-items: flex-start; }
.footer-contact .icon { color: var(--amber); flex-shrink: 0; margin-top: 4px; }
.site-footer__bottom { border-top: 1px solid rgba(255, 255, 255, .08); font-size: .84rem; }
.site-footer__bottom-inner { display: flex; justify-content: space-between; gap: 16px; padding: 22px 20px; flex-wrap: wrap; }
.site-footer__bottom p { margin: 0; }

/* ---------- WhatsApp floating button ---------- */
.whatsapp-float {
    position: fixed; right: 22px; bottom: 22px; z-index: 90;
    width: 58px; height: 58px; border-radius: 50%;
    background: #25d366; color: #fff;
    display: grid; place-items: center;
    box-shadow: 0 12px 26px -8px rgba(37, 211, 102, .7);
    transition: transform .25s var(--ease);
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float::before {
    content: ""; position: absolute; inset: 0; border-radius: 50%;
    border: 2px solid #25d366; animation: wa-pulse 2.4s infinite;
}
@keyframes wa-pulse { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }

/* ---------- Scroll-reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .1s; }
.reveal[data-delay="2"] { transition-delay: .2s; }
.reveal[data-delay="3"] { transition-delay: .3s; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
    .nav-toggle { display: block; }
    .site-nav {
        position: absolute; top: 100%; left: 0; right: 0;
        flex-direction: column; align-items: stretch; gap: 20px;
        background: var(--navy); padding: 20px 20px 30px;
        border-top: 1px solid rgba(255, 255, 255, .08);
        box-shadow: 0 30px 40px -20px rgba(0, 0, 0, .7);
        transform: translateY(-12px); opacity: 0; visibility: hidden;
        transition: transform .3s var(--ease), opacity .3s, visibility .3s;
    }
    .nav-open .site-nav { transform: none; opacity: 1; visibility: visible; }
    .site-nav ul { flex-direction: column; gap: 0; }
    .site-nav ul a { padding: 14px 4px; border-bottom: 1px solid rgba(255, 255, 255, .06); font-size: 1.05rem; }
    .site-nav ul a::after { display: none; }

    .site-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
    .hide-sm { display: none !important; }
    .topbar__inner { justify-content: center; }
    .section { padding: 70px 0; }
    .brand img { height: 46px; }
    .site-header__inner { min-height: 72px; }
    .page-banner { padding: 64px 0 90px; }
    .page-banner::before { width: 80%; height: 40%; }
    .page-banner::after { display: none; }
    .cta-band { grid-template-columns: 1fr; padding: 40px 28px; }
    .site-footer__grid { grid-template-columns: 1fr; gap: 36px; }
    .btn { padding: 14px 24px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
    .reveal { opacity: 1; transform: none; }
}