/* =========================================================
   African Amileend — Stylesheet
   Design tokens: ink / cream / gold / rust / forest / indigo
   Signature element: the "kente stripe" — a colour-blocked
   bar used as a divider and accent throughout the page.
   ========================================================= */

:root{
  /* ---- palette ---- */
  --ink:        #171310;
  --ink-soft:   #241E19;
  --cream:      #F6EFE2;
  --cream-dim:  #EDE3CF;
  --paper:      #FFFDF9;
  --gold:       #CC9A2E;
  --gold-light: #E4BA55;
  --rust:       #A8432B;
  --forest:     #1F4D3D;
  --indigo:     #201B3A;
  --ink-text:   #221D18;
  --muted:      #6B6055;

  /* ---- type ---- */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Work Sans", "Segoe UI", system-ui, sans-serif;

  /* ---- layout ---- */
  --wrap: 1180px;
  --radius: 14px;
  --shadow-soft: 0 20px 50px -25px rgba(23,19,16,0.45);
  --shadow-card: 0 12px 30px -18px rgba(23,19,16,0.35);
  --ease: cubic-bezier(.22,.7,.2,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink-text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--font-display); margin:0; color:var(--ink); line-height:1.15; }
p{ margin:0 0 1em; }
button{ font-family:inherit; cursor:pointer; }
input,select,textarea{ font-family:inherit; font-size:1rem; }

.wrap{ max-width:var(--wrap); margin-inline:auto; padding-inline:24px; }

:focus-visible{ outline:3px solid var(--gold); outline-offset:3px; }

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--ink); color:var(--cream);
  padding:12px 18px; z-index:999; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }

/* ---------- signature: kente stripe ---------- */
.kente-stripe{
  height:14px;
  background:linear-gradient(90deg,
    var(--gold) 0 16%, var(--rust) 16% 34%, var(--forest) 34% 52%,
    var(--indigo) 52% 68%, var(--gold-light) 68% 84%, var(--rust) 84% 100%);
}
.kente-stripe--thin{ height:6px; }

/* ---------- eyebrow / section titles ---------- */
.eyebrow{
  font-family:var(--font-body); font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  font-size:.78rem; color:var(--rust); margin:0 0 14px;
}
.eyebrow--light{ color:var(--gold-light); }
.section-title{ font-size:clamp(1.7rem,3.2vw,2.5rem); font-weight:600; margin-bottom:16px; }
.section-title--light{ color:var(--cream); }
.section-lede{ color:var(--muted); max-width:60ch; font-size:1.05rem; }
.section-head{ max-width:720px; margin-bottom:48px; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 28px; border-radius:999px; font-weight:600; font-size:.95rem;
  border:2px solid transparent; transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  white-space:nowrap;
}
.btn-primary{ background:var(--rust); color:var(--cream); box-shadow:var(--shadow-card); }
.btn-primary:hover{ background:#8f3a24; transform:translateY(-2px); }
.btn-ghost{ border-color:rgba(246,239,226,0.55); color:var(--cream); }
.btn-ghost:hover{ background:rgba(246,239,226,0.12); transform:translateY(-2px); }
.btn-small{ padding:10px 20px; font-size:.85rem; }
.btn-full{ width:100%; }

/* ================= HEADER ================= */
.site-header{
  position:sticky; top:0; z-index:100; background:rgba(255,253,249,0.9);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(23,19,16,0.06);
  transition:box-shadow .3s var(--ease);
}
.site-header.is-scrolled{ box-shadow:0 10px 30px -20px rgba(23,19,16,0.4); }
.header-row{
  display:flex; align-items:center; gap:20px; min-height:76px; padding-block:10px;
}
.brand{ display:flex; align-items:center; gap:10px; color:var(--ink); margin-right:auto; }
.brand-mark{ color:var(--rust); flex-shrink:0; }
.brand-text{ display:flex; flex-direction:column; line-height:1.2; }
.brand-name{ font-family:var(--font-display); font-weight:600; font-size:1.18rem; }
.brand-sub{ font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); }

.main-nav ul{ display:flex; gap:30px; }
.nav-link{
  font-size:.92rem; font-weight:500; color:var(--ink-text); position:relative; padding:6px 0;
}
.nav-link::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:2px; background:var(--rust);
  transform:scaleX(0); transform-origin:left; transition:transform .25s var(--ease);
}
.nav-link:hover::after,.nav-link.active-link::after{ transform:scaleX(1); }
.header-cta{ margin-left:10px; }

.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:42px; height:42px; border:none; background:transparent; border-radius:8px;
}
.nav-toggle span{ display:block; height:2px; width:24px; background:var(--ink); margin-inline:auto; transition:transform .3s var(--ease), opacity .3s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.nav-scrim{ position:fixed; inset:0; background:rgba(23,19,16,0.45); opacity:0; pointer-events:none; transition:opacity .3s var(--ease); z-index:95; }
.nav-scrim.is-active{ opacity:1; pointer-events:auto; }

/* ================= HERO ================= */
.hero{ position:relative; overflow:hidden; background:var(--ink); color:var(--cream); }
.hero-bg{
  position:absolute; inset:0;
  background:
    radial-gradient(70% 60% at 85% 0%, rgba(204,154,46,0.25), transparent 60%),
    radial-gradient(60% 50% at 5% 100%, rgba(31,77,61,0.35), transparent 60%);
}
.hero-inner{
  position:relative; display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;
  padding-block:88px 96px;
}
.hero-title{ font-size:clamp(2.1rem,4.6vw,3.6rem); color:var(--cream); font-weight:600; margin-bottom:22px; letter-spacing:-.01em; }
.hero-text{ color:rgba(246,239,226,0.82); font-size:1.08rem; max-width:52ch; margin-bottom:34px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

.hero-visual{ position:relative; min-height:380px; }
.hero-frame{
  border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-soft); border:6px solid var(--paper);
}
.hero-frame img{ height:100%; width:100%; object-fit:cover; }
.hero-frame:first-child{ position:relative; width:82%; aspect-ratio:4/5; margin-left:auto; }
.hero-frame--small{
  position:absolute; left:0; bottom:-32px; width:56%; aspect-ratio:5/4; z-index:2;
}

/* ================= ABOUT ================= */
.about{ padding-block:110px; background:var(--cream); }
.about-grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:64px; align-items:center; }
.about-media{ position:relative; }
.about-media img{ border-radius:var(--radius); box-shadow:var(--shadow-card); aspect-ratio:4/5; object-fit:cover; }
.about-media-tag{
  position:absolute; bottom:-22px; left:-22px; background:var(--forest); color:var(--cream);
  font-family:var(--font-display); font-weight:600; font-size:1.05rem; padding:16px 24px; border-radius:10px;
  box-shadow:var(--shadow-card);
}
.about-copy p{ color:var(--ink-text); }
.feature-list{ margin:26px 0; display:grid; gap:12px; }
.feature-list li{ display:flex; align-items:center; gap:12px; font-weight:500; }
.feature-dot{ width:9px; height:9px; border-radius:50%; background:var(--rust); flex-shrink:0; }
.link-arrow{ font-weight:600; color:var(--rust); border-bottom:2px solid transparent; transition:border-color .25s; }
.link-arrow:hover{ border-color:var(--rust); }
.link-arrow--small{ font-size:.9rem; }

/* ================= SERVICES ================= */
.services{ padding-block:110px; background:var(--paper); }
.services-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.service-card{
  background:var(--cream); border-radius:var(--radius); padding:34px 28px; box-shadow:var(--shadow-card);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.service-card:hover{ transform:translateY(-6px); box-shadow:0 26px 40px -22px rgba(23,19,16,0.35); }
.service-icon{
  display:inline-flex; align-items:center; justify-content:center; width:56px; height:56px;
  border-radius:50%; background:var(--paper); color:var(--rust); margin-bottom:20px;
}
.service-icon svg{ width:28px; height:28px; }
.service-card h3{ font-size:1.18rem; margin-bottom:10px; }
.service-card p{ color:var(--muted); font-size:.95rem; }

/* ================= PORTFOLIO ================= */
.portfolio{ padding-block:110px; background:var(--cream); }
.filter-bar{ display:flex; flex-wrap:wrap; gap:12px; margin-bottom:40px; }
.filter-btn{
  border:1.5px solid rgba(23,19,16,0.16); background:transparent; color:var(--ink-text);
  padding:10px 20px; border-radius:999px; font-size:.88rem; font-weight:600;
  transition:background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.filter-btn:hover{ border-color:var(--rust); }
.filter-btn.is-active{ background:var(--ink); color:var(--cream); border-color:var(--ink); }

.portfolio-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.portfolio-item{
  position:relative; margin:0; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-card);
  aspect-ratio:4/5; transition:transform .4s var(--ease), opacity .3s var(--ease);
}
.portfolio-item img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.portfolio-item:hover img{ transform:scale(1.06); }
.portfolio-item figcaption{
  position:absolute; inset:auto 0 0 0; padding:22px; color:var(--cream);
  background:linear-gradient(0deg, rgba(23,19,16,0.92) 10%, rgba(23,19,16,0) 100%);
}
.portfolio-item .tag{
  display:inline-block; font-size:.7rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  background:var(--rust); padding:4px 10px; border-radius:999px; margin-bottom:10px;
}
.portfolio-item h3{ color:var(--cream); font-size:1.08rem; margin-bottom:6px; }
.portfolio-item p{ font-size:.85rem; color:rgba(246,239,226,0.85); margin:0; }
.portfolio-item.is-hidden{ display:none; }

/* ================= TESTIMONIALS ================= */
.testimonials{ background:var(--ink); color:var(--cream); padding-block:100px; }
.testimonial-slider{ position:relative; max-width:760px; margin-inline:auto; }
.testimonial-track{ display:flex; overflow:hidden; }
.testimonial-card{
  flex:0 0 100%; margin:0; padding:0 8px; text-align:center;
}
.testimonial-card p{
  font-family:var(--font-display); font-style:italic; font-weight:500; font-size:clamp(1.15rem,2.4vw,1.5rem);
  color:var(--cream); margin-bottom:28px; line-height:1.5;
}
.testimonial-card footer{ display:flex; align-items:center; justify-content:center; gap:12px; }
.testimonial-card img{ width:48px; height:48px; border-radius:50%; object-fit:cover; }
.testimonial-card footer div{ text-align:left; }
.testimonial-card cite{ display:block; font-style:normal; font-weight:600; }
.testimonial-card span{ font-size:.85rem; color:rgba(246,239,226,0.7); }

.testimonial-controls{ display:flex; align-items:center; justify-content:center; gap:22px; margin-top:36px; }
.testimonial-controls button{
  width:42px; height:42px; border-radius:50%; border:1.5px solid rgba(246,239,226,0.35);
  background:transparent; color:var(--cream); font-size:1rem; transition:background .25s, border-color .25s;
}
.testimonial-controls button:hover{ background:rgba(246,239,226,0.12); border-color:var(--gold); }
.testimonial-dots{ display:flex; gap:8px; }
.testimonial-dots button{
  width:9px; height:9px; padding:0; border-radius:50%; border:none; background:rgba(246,239,226,0.35);
}
.testimonial-dots button.is-active{ background:var(--gold); }

/* ================= CONTACT ================= */
.contact{ padding-block:110px; background:var(--paper); }
.contact-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:48px; align-items:start; }

.contact-form{
  background:var(--cream); padding:38px; border-radius:var(--radius); box-shadow:var(--shadow-card);
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.field{ margin-bottom:20px; display:flex; flex-direction:column; gap:8px; }
.field label{ font-size:.85rem; font-weight:600; color:var(--ink-text); }
.field input,.field select,.field textarea{
  border:1.5px solid rgba(23,19,16,0.18); border-radius:10px; padding:12px 14px; background:var(--paper);
  transition:border-color .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{ border-color:var(--rust); }
.field textarea{ resize:vertical; }
.field-error{ display:none; color:var(--rust); font-size:.8rem; }
.field.has-error input,.field.has-error textarea{ border-color:var(--rust); }
.field.has-error .field-error{ display:block; }
.form-note{ margin:14px 0 0; font-size:.9rem; font-weight:600; min-height:1.2em; color:var(--forest); }

.contact-info{ display:flex; flex-direction:column; gap:26px; }
.info-card{
  background:var(--ink); color:var(--cream); padding:34px; border-radius:var(--radius); box-shadow:var(--shadow-soft);
}
.info-card h3{ color:var(--cream); font-size:1.2rem; margin-bottom:22px; }
.info-card ul{ display:flex; flex-direction:column; gap:20px; }
.info-card li{ display:flex; gap:14px; align-items:flex-start; }
.info-icon{ width:34px; height:34px; flex-shrink:0; border-radius:50%; background:rgba(246,239,226,0.1); color:var(--gold-light); display:flex; align-items:center; justify-content:center; }
.info-icon svg{ width:18px; height:18px; }
.info-card li strong{ display:block; font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; color:rgba(246,239,226,0.6); margin-bottom:2px; }
.info-card li a{ font-weight:600; }
.info-card li a:hover{ color:var(--gold-light); }
.info-socials{ display:flex; gap:10px; margin-top:26px; }
.info-socials a{
  width:36px; height:36px; border-radius:50%; border:1.5px solid rgba(246,239,226,0.3);
  display:flex; align-items:center; justify-content:center; font-size:.72rem; font-weight:700;
  transition:background .25s, border-color .25s;
}
.info-socials a:hover{ background:rgba(246,239,226,0.12); border-color:var(--gold); }

.map-frame{ border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-card); aspect-ratio:16/10; }
.map-frame iframe{ width:100%; height:100%; border:0; }

/* ================= FOOTER ================= */
.site-footer{ background:var(--indigo); color:rgba(246,239,226,0.82); padding-top:70px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:50px; }
.footer-brand p{ font-size:.92rem; margin-block:18px; max-width:34ch; }
.brand--footer{ color:var(--cream); }
.brand--footer .brand-mark{ color:var(--gold-light); }
.brand--footer .brand-sub{ color:rgba(246,239,226,0.6); }
.footer-col h4{ color:var(--cream); font-size:1rem; margin-bottom:18px; }
.footer-col ul{ display:flex; flex-direction:column; gap:11px; }
.footer-col a{ font-size:.92rem; transition:color .2s; }
.footer-col a:hover{ color:var(--gold-light); }
.footer-col--newsletter p{ font-size:.9rem; margin-bottom:16px; }
.newsletter-form{ display:flex; gap:10px; }
.newsletter-form input{
  flex:1; min-width:0; border:1.5px solid rgba(246,239,226,0.25); background:rgba(246,239,226,0.06);
  border-radius:999px; padding:11px 16px; color:var(--cream); font-size:.88rem;
}
.newsletter-form input::placeholder{ color:rgba(246,239,226,0.55); }
.newsletter-form input:focus{ border-color:var(--gold); }
#newsNote{ font-size:.82rem; color:var(--gold-light); margin-top:10px; min-height:1.2em; }

.footer-bottom{
  border-top:1px solid rgba(246,239,226,0.15); padding-block:22px; display:flex; justify-content:space-between;
  flex-wrap:wrap; gap:10px; font-size:.82rem; color:rgba(246,239,226,0.55);
}

/* ================= BACK TO TOP ================= */
.back-to-top{
  position:fixed; right:24px; bottom:24px; width:48px; height:48px; border-radius:50%; border:none;
  background:var(--rust); color:var(--cream); font-size:1.1rem; box-shadow:var(--shadow-card);
  opacity:0; pointer-events:none; transform:translateY(12px);
  transition:opacity .3s var(--ease), transform .3s var(--ease); z-index:80;
}
.back-to-top.is-visible{ opacity:1; pointer-events:auto; transform:translateY(0); }

/* ================= SCROLL REVEAL ================= */
[data-reveal]{ opacity:0; transform:translateY(24px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].is-visible{ opacity:1; transform:translateY(0); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px){
  .hero-inner{ grid-template-columns:1fr; padding-block:64px 72px; text-align:left; }
  .hero-visual{ min-height:320px; order:-1; }
  .hero-frame:first-child{ width:100%; margin-left:0; }
  .about-grid{ grid-template-columns:1fr; }
  .about-media{ max-width:460px; }
  .services-grid{ grid-template-columns:repeat(2,1fr); }
  .portfolio-grid{ grid-template-columns:repeat(2,1fr); }
  .contact-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}

@media (max-width: 860px){
  .main-nav{
    position:fixed; top:0; right:0; height:100vh; width:min(320px,84vw); background:var(--paper);
    box-shadow:-20px 0 40px -20px rgba(23,19,16,0.4); padding:100px 30px 40px;
    transform:translateX(100%); transition:transform .35s var(--ease); z-index:97;
  }
  .main-nav.is-open{ transform:translateX(0); }
  .main-nav ul{ flex-direction:column; gap:22px; }
  .nav-link{ font-size:1.05rem; }
  .header-cta{ display:none; }
  .nav-toggle{ display:flex; }
}

@media (max-width: 720px){
  .services-grid{ grid-template-columns:1fr; }
  .portfolio-grid{ grid-template-columns:1fr; }
  .form-row{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; gap:34px; }
  .about-media-tag{ left:12px; bottom:-18px; padding:12px 18px; font-size:.9rem; }
  .hero-frame--small{ display:none; }
  .footer-bottom{ flex-direction:column; text-align:center; }
}

@media (max-width: 480px){
  .wrap{ padding-inline:18px; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .btn{ width:100%; }
  .testimonial-controls{ gap:14px; }
  .newsletter-form{ flex-direction:column; }
  .newsletter-form .btn{ width:100%; }
}