/* ============================================================
   Dolfwa — dolfwa.com
   Styled to the DOLFWA "Aperture" brand system (v1):
   three colors (ink / signal / paper), Sora + Space Mono,
   flat surfaces, hairline borders, no gradients, no scroll fades.
   Arabic (RTL) and English (LTR) share this file — layout uses
   CSS logical properties so it flips automatically.
   ============================================================ */

:root {
  /* Core palette — do not add a fourth color */
  --ink: #0f1a17;
  --signal: #2b5ce6;
  --signal-hover: #2450c9;
  --signal-press: #1f45b4;
  --paper: #f2f4f1;

  /* Support values (closed set) */
  --white: #ffffff;
  --hairline: #dde0dc;
  --well: #e4e7e3;
  --muted: #6b6f6c;
  --body2: #4a4e4b;
  --error: #c4453a;

  /* WhatsApp's own brand green — external brand element only */
  --whatsapp: #25d366;

  /* On-ink tints (paper at allowed alphas) */
  --paper-72: rgba(242, 244, 241, 0.72);
  --paper-45: rgba(242, 244, 241, 0.45);
  --ink-hairline: rgba(242, 244, 241, 0.14);

  /* Shape & motion */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-pill: 999px;
  --shadow-card: 0 1px 2px rgba(15, 26, 23, 0.05), 0 4px 14px rgba(15, 26, 23, 0.06);
  --t-color: 120ms ease-out;
  --t-move: 180ms ease-out;

  --font-sans: "Sora", "IBM Plex Sans Arabic", "Segoe UI", Tahoma, Arial, sans-serif;
  --font-mono: "Space Mono", "Courier New", monospace;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--signal); text-decoration: none; transition: color var(--t-color); }
a:hover { color: var(--signal-hover); }
h1, h2, h3, h4 { line-height: 1.3; margin: 0 0 0.5em; font-weight: 600; }
html[lang="en"] h1, html[lang="en"] h2, html[lang="en"] h3 { letter-spacing: -0.02em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; border-radius: 2px; }

.container { width: min(1140px, 100% - 2.5rem); margin-inline: auto; }
.section { padding-block: clamp(3.5rem, 8vw, 5.5rem); }
.section.alt { background: var(--white); border-block: 1px solid var(--hairline); }

/* Wordmark — always uppercase DOLFWA, Sora 700, 0.16em tracking */
.wordmark {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* Skip link (accessibility) */
.skip-link {
  position: absolute; inset-block-start: -60px; inset-inline-start: 1rem;
  background: var(--ink); color: var(--paper); padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm); z-index: 200; transition: inset-block-start var(--t-move);
}
.skip-link:focus { inset-block-start: 1rem; color: var(--paper); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  min-height: 44px; padding: 0.6rem 1.6rem;
  border-radius: var(--radius-md);
  font-weight: 600; font-size: 0.98rem; font-family: var(--font-sans);
  border: 1px solid transparent; cursor: pointer;
  transition: background var(--t-color), color var(--t-color), border-color var(--t-color);
}
.btn-primary { background: var(--signal); color: var(--white); }
.btn-primary:hover { background: var(--signal-hover); color: var(--white); }
.btn-primary:active { background: var(--signal-press); }
.btn-outline-light { border-color: var(--paper-45); color: var(--paper); background: transparent; }
.btn-outline-light:hover { background: rgba(43, 92, 230, 0.12); border-color: var(--signal); color: var(--paper); }
.btn-outline-dark { border-color: var(--hairline); color: var(--ink); background: var(--white); }
.btn-outline-dark:hover { background: rgba(43, 92, 230, 0.1); color: var(--signal); border-color: var(--signal); }
.btn-whatsapp { background: var(--whatsapp); color: #063b1f; }
.btn-whatsapp:hover { background: #1fc25c; color: #063b1f; }
.btn-lg { min-height: 48px; padding: 0.7rem 2rem; font-size: 1.02rem; }
.btn .icon { width: 1.25em; height: 1.25em; flex: none; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--ink);
  border-block-end: 1px solid var(--ink-hairline);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 0.7rem; color: var(--paper); font-size: 1.05rem; }
.brand:hover { color: var(--paper); }
.brand-logo { width: 40px; height: 40px; border-radius: 50%; }
.site-nav { display: flex; align-items: center; gap: 1.4rem; }
.site-nav > a { color: var(--paper-72); font-weight: 500; font-size: 0.96rem; transition: color var(--t-color); }
.site-nav > a:hover { color: var(--paper); }
.site-nav > a.active { color: var(--signal); }
.site-nav .nav-cta { padding: 0.45rem 1.2rem; min-height: 40px; font-size: 0.93rem; color: var(--white); }
.site-nav .nav-cta.active, .site-nav .nav-cta:hover { color: var(--white); }
.lang-switch {
  border: 1px solid var(--paper-45); border-radius: var(--radius-md);
  padding: 0.25rem 0.85rem; font-size: 0.85rem; color: var(--paper) !important; font-weight: 600;
  transition: border-color var(--t-color), color var(--t-color);
}
.lang-switch:hover { border-color: var(--signal); color: var(--signal) !important; }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; padding: 0.5rem; cursor: pointer;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--paper); border-radius: 2px; transition: transform var(--t-move), opacity var(--t-color); }
.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); }

@media (max-width: 920px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute; inset-inline: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ink); border-block-end: 1px solid var(--ink-hairline);
    padding: 0.5rem 1.25rem 1.25rem;
    display: none;
  }
  .site-nav.open { display: flex; }
  .site-nav > a { padding: 0.8rem 0.25rem; border-block-end: 1px solid var(--ink-hairline); }
  .site-nav .nav-cta { margin-block-start: 0.9rem; justify-content: center; border-block-end: 0; }
  .lang-switch { align-self: flex-start; margin-block-start: 0.9rem; border-block-end: 1px solid var(--paper-45) !important; }
}

/* ---------- Hero (flat ink, no gradients) ---------- */
.hero {
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(4rem, 10vw, 6.5rem);
}
.hero-inner { max-width: 780px; }
.hero .eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--paper-72);
  border: 1px solid var(--ink-hairline);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.9rem;
  margin-block-end: 1.4rem;
}
html[dir="rtl"] .hero .eyebrow { font-family: var(--font-sans); letter-spacing: normal; font-size: 0.88rem; font-weight: 500; }
.hero h1 { font-size: clamp(2rem, 5.4vw, 3.3rem); margin-block-end: 0.35em; color: var(--paper); }
.hero h1 .accent { color: var(--signal); }
.hero .subline { font-size: clamp(1.02rem, 2vw, 1.2rem); color: var(--paper-72); font-weight: 500; margin-block-end: 0.7em; }
.hero .lead { font-size: clamp(1rem, 1.8vw, 1.1rem); color: var(--paper-72); max-width: 640px; margin-block-end: 2rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-block-end: 2.4rem; }
.trust-chips { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.trust-chips li {
  display: inline-flex; align-items: center; gap: 0.45rem;
  border: 1px solid var(--ink-hairline);
  border-radius: var(--radius-pill); padding: 0.32rem 0.95rem;
  font-size: 0.86rem; color: var(--paper-72);
}
.trust-chips .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--signal); flex: none; }

/* Page hero (inner pages) */
.page-hero {
  background: var(--ink);
  color: var(--paper); padding-block: clamp(3rem, 7vw, 4.5rem);
}
.page-hero h1 { font-size: clamp(1.8rem, 4.5vw, 2.5rem); color: var(--paper); }
.page-hero p { color: var(--paper-72); max-width: 640px; margin: 0; font-size: 1.03rem; }

/* ---------- Section headings ---------- */
.section-head { max-width: 680px; margin-block-end: clamp(2rem, 5vw, 3rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.kicker {
  display: inline-block; color: var(--signal); font-weight: 700; font-size: 0.9rem;
  margin-block-end: 0.4rem;
}
html[lang="en"] .kicker, .kicker.mono {
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.2em; font-size: 0.78rem;
}
.section-head h2 { font-size: clamp(1.55rem, 3.6vw, 2.15rem); }
.section-head p { color: var(--body2); font-size: 1.03rem; margin: 0; }

/* ---------- Grids & cards ---------- */
.grid { display: grid; gap: 1.4rem; }
.cols-2 { grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); }
.cols-3 { grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); }
.cols-4 { grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr)); }

.card {
  background: var(--white); border: 1px solid var(--hairline);
  border-radius: var(--radius-md); padding: 1.8rem 1.6rem;
  box-shadow: var(--shadow-card);
  transition: border-color var(--t-color);
}
.card:hover { border-color: var(--signal); }
.card h3 { font-size: 1.15rem; margin-block: 1rem 0.4rem; }
.card p { color: var(--body2); font-size: 0.96rem; margin: 0; }
.card .icon-wrap {
  width: 48px; height: 48px; border-radius: var(--radius-md);
  background: var(--well); color: var(--ink);
  display: grid; place-items: center;
}
.card .icon-wrap svg { width: 24px; height: 24px; }
.card:hover .icon-wrap { color: var(--signal); }
.card .card-link { display: inline-flex; align-items: center; gap: 0.35rem; margin-block-start: 1rem; font-weight: 600; font-size: 0.93rem; }

/* Flat ink card (e.g. "who is this for") */
.card-ink { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.card-ink h3 { color: var(--paper); }
.card-ink p, .card-ink li { color: var(--paper-72); }
.card-ink:hover { border-color: var(--signal); }

/* ---------- Problem vs solution ---------- */
.compare { display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); }
.compare-card { border-radius: var(--radius-md); padding: 2rem 1.7rem; border: 1px solid var(--hairline); }
.compare-card h3 { font-size: 1.18rem; margin-block-end: 1.1rem; }
.compare-card li { display: flex; gap: 0.7rem; align-items: flex-start; padding-block: 0.45rem; font-size: 0.96rem; }
.compare-card .mark { flex: none; font-family: var(--font-mono); font-weight: 700; margin-block-start: 0.05rem; }
.compare-bad { background: var(--white); color: var(--body2); box-shadow: var(--shadow-card); }
.compare-bad .mark { color: var(--error); }
.compare-good { background: var(--ink); color: var(--paper-72); border-color: var(--ink); }
.compare-good h3 { color: var(--paper); }
.compare-good .mark { color: var(--signal); }

/* ---------- Steps ---------- */
.step { padding: 1.6rem 1.4rem; }
.step-num {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--ink); color: var(--paper);
  display: grid; place-items: center;
  font-family: var(--font-mono); font-weight: 700; font-size: 1rem;
  margin-block-end: 1rem;
}
.step h3 { font-size: 1.08rem; }
.step p { color: var(--body2); font-size: 0.94rem; margin: 0; }

/* ---------- Jeddah band (flat ink) ---------- */
.jeddah { background: var(--ink); color: var(--paper); }
.jeddah .kicker { color: var(--signal); }
.jeddah .section-head p { color: var(--paper-72); }
.jeddah-grid { display: grid; gap: 2.5rem; grid-template-columns: 1.1fr 1fr; align-items: center; }
@media (max-width: 860px) { .jeddah-grid { grid-template-columns: 1fr; } }
.feature-list li { display: flex; gap: 0.85rem; align-items: flex-start; padding-block: 0.75rem; }
.feature-list .f-icon {
  flex: none; width: 42px; height: 42px; border-radius: var(--radius-md);
  border: 1px solid var(--ink-hairline); color: var(--signal);
  display: grid; place-items: center;
}
.feature-list .f-icon svg { width: 21px; height: 21px; }
.feature-list h3 { font-size: 1.03rem; margin: 0 0 0.15rem; color: var(--paper); }
.feature-list p { margin: 0; font-size: 0.92rem; color: var(--paper-72); }

/* ---------- Portfolio ---------- */
.work-card { overflow: hidden; padding: 0; display: flex; flex-direction: column; }
.work-thumb {
  aspect-ratio: 16 / 10; display: grid; place-items: center;
  font-size: 2.2rem; font-weight: 600;
}
.work-body { padding: 1.4rem 1.5rem 1.6rem; display: flex; flex-direction: column; flex: 1; }
.work-tags { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-block-end: 0.7rem; }
.work-tags li {
  font-size: 0.76rem; font-weight: 600; color: var(--body2);
  background: var(--well); border-radius: var(--radius-pill); padding: 0.15rem 0.7rem;
}
.work-body h3 { margin: 0 0 0.35rem; font-size: 1.12rem; }
.work-body p { flex: 1; }
/* Flat placeholder tiles — replace with real images later */
.thumb-1, .thumb-4 { background: var(--ink); color: var(--paper); }
.thumb-2, .thumb-5 { background: var(--signal); color: var(--white); }
.thumb-3, .thumb-6 { background: var(--well); color: var(--ink); }

/* ---------- Team ---------- */
.team-card { text-align: center; }
.avatar {
  width: 92px; height: 92px; border-radius: 50%;
  margin: 0 auto 1.1rem; display: grid; place-items: center;
  font-size: 1.9rem; font-weight: 600; color: var(--paper);
  background: var(--ink);
}
.avatar.alt { background: var(--signal); color: var(--white); }
.team-card .role { color: var(--signal); font-weight: 600; font-size: 0.9rem; margin-block-end: 0.5rem; }

/* ---------- Forms ---------- */
.form-card {
  background: var(--white); border: 1px solid var(--hairline);
  border-radius: var(--radius-md); padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-card);
}
.form-grid { display: grid; gap: 1.1rem 1.3rem; grid-template-columns: 1fr 1fr; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }
.field label { display: block; font-weight: 600; font-size: 0.93rem; margin-block-end: 0.35rem; }
.field .hint { font-weight: 400; color: var(--muted); font-size: 0.84rem; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 44px; font-family: inherit; font-size: 1rem; color: var(--ink);
  background: var(--white); border: 1px solid var(--hairline); border-radius: var(--radius-sm);
  padding: 0.6rem 0.9rem; transition: border-color var(--t-color), box-shadow var(--t-color);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--signal);
  box-shadow: 0 0 0 2px var(--white), 0 0 0 4px var(--signal);
}
.field textarea { resize: vertical; min-height: 110px; }
.form-actions { margin-block-start: 1.4rem; display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: center; }
.form-status { margin-block-start: 1rem; font-size: 0.94rem; color: var(--signal); font-weight: 600; min-height: 1.4em; }
.form-note { font-size: 0.87rem; color: var(--muted); margin-block-start: 0.8rem; }

/* ---------- CTA band (flat ink) ---------- */
.cta-band {
  background: var(--ink);
  color: var(--paper); border-radius: var(--radius-lg);
  padding: clamp(2.2rem, 6vw, 3.5rem);
  display: grid; gap: 2rem; grid-template-columns: 1.2fr 1fr; align-items: center;
}
@media (max-width: 860px) { .cta-band { grid-template-columns: 1fr; } }
.cta-band h2 { font-size: clamp(1.5rem, 3.5vw, 2.05rem); color: var(--paper); }
.cta-band p { color: var(--paper-72); margin: 0; }

/* ---------- Contact ---------- */
.contact-item { display: flex; gap: 1rem; align-items: flex-start; padding-block: 0.9rem; border-block-end: 1px solid var(--hairline); }
.contact-item:last-of-type { border-block-end: 0; }
.contact-item .c-icon {
  flex: none; width: 44px; height: 44px; border-radius: var(--radius-md);
  background: var(--well); color: var(--ink); display: grid; place-items: center;
}
.contact-item .c-icon svg { width: 22px; height: 22px; }
.contact-item h3 { font-size: 1rem; margin: 0 0 0.15rem; }
.contact-item p, .contact-item a { font-size: 0.95rem; margin: 0; }
.social-row { display: flex; gap: 0.7rem; margin-block-start: 1.2rem; }
.social-row a {
  width: 44px; height: 44px; border-radius: var(--radius-md); display: grid; place-items: center;
  background: var(--ink); color: var(--paper); transition: background var(--t-color), color var(--t-color);
}
.social-row a:hover { background: var(--signal); color: var(--white); }
.social-row svg { width: 20px; height: 20px; }

/* QR cards (contact page) */
.qr-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); max-width: 380px; margin-block-start: 1.2rem; }
.qr-card {
  background: var(--white); border: 1px solid var(--hairline); border-radius: var(--radius-md);
  padding: 0.9rem; text-align: center; display: block; color: var(--ink);
  transition: border-color var(--t-color);
}
.qr-card:hover { border-color: var(--signal); color: var(--ink); }
.qr-card img { border-radius: var(--radius-sm); width: 100%; }
.qr-card .qr-label {
  display: block; margin-block-start: 0.6rem;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--body2);
}

/* ---------- Value lists ---------- */
.value-list li { display: flex; gap: 0.8rem; align-items: flex-start; padding-block: 0.6rem; color: var(--body2); }
.value-list .mark { flex: none; color: var(--signal); font-family: var(--font-mono); font-weight: 700; margin-block-start: 0.1rem; }

/* ---------- Footer (ink) ---------- */
.site-footer { background: var(--ink); color: var(--paper-72); padding-block: 3.5rem 0; }
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; padding-block-end: 2.5rem; }
@media (max-width: 920px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: var(--paper); font-size: 0.98rem; margin-block-end: 1rem; }
.site-footer a { color: var(--paper-72); }
.site-footer a:hover { color: var(--signal); }
.footer-links li { padding-block: 0.28rem; }
.footer-brand .brand { margin-block-end: 0.8rem; }
.footer-brand p { font-size: 0.92rem; max-width: 300px; }
.footer-bottom {
  border-block-start: 1px solid var(--ink-hairline);
  padding-block: 1.3rem; font-size: 0.86rem;
  display: flex; flex-wrap: wrap; gap: 0.7rem; justify-content: space-between; align-items: center;
}

/* ---------- Floating WhatsApp (external brand element) ---------- */
.whatsapp-float {
  position: fixed; inset-block-end: 22px; inset-inline-end: 22px; z-index: 150;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--whatsapp); color: #063b1f;
  display: grid; place-items: center;
  box-shadow: 0 6px 20px rgba(15, 26, 23, 0.25);
  transition: background var(--t-color);
}
.whatsapp-float:hover { background: #1fc25c; color: #063b1f; }
.whatsapp-float svg { width: 28px; height: 28px; }

/* ---------- No scroll fades (brand rule) ---------- */
.reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* ---------- Maintenance / coming-soon cards ---------- */
.mono-label {
  display: inline-block; font-family: var(--font-mono);
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted);
}
.maint-card { text-align: center; padding-block: 2.8rem; }
.maint-card h3 { font-size: 1.3rem; margin-block: 0.9rem 0.4rem; }
.maint-card p { color: var(--body2); max-width: 520px; margin-inline: auto; }
.maint-card .hero-ctas { justify-content: center; margin: 1.5rem 0 0; }

/* ---------- Utilities ---------- */
.mt-2 { margin-block-start: 2rem; }
.center-text { text-align: center; }
.badge-note {
  display: inline-block; background: var(--well); color: var(--body2);
  border: 1px dashed var(--muted); border-radius: var(--radius-sm);
  padding: 0.35rem 0.8rem; font-size: 0.84rem; font-weight: 600;
}