/* ==========================================================================
   Pendya Limited - styles.css
   Sections: 1) Tokens  2) Reset  3) Base type  4) Layout  5) Buttons
   6) Header/Nav  7) Footer  8) Hero  9) Cards/Grids  10) Sections/components
   11) Contact page  12) Utilities  13) Responsive
   ========================================================================== */

/* 1) Design tokens --------------------------------------------------------- */
:root {
  /* Brand palette */
  --navy:        #0B2545;
  --navy-light:  #13315C;
  --navy-800:    #0e2b52;
  --amber:       #F4A300;
  --amber-dark:  #D98C00;
  --whatsapp:    #25D366;
  --whatsapp-dk: #1da851;

  /* Neutrals */
  --bg:          #F7F9FC;
  --surface:     #FFFFFF;
  --border:      #E4E9F2;
  --text:        #1A2233;
  --muted:       #5A6472;
  --on-navy:     #E7EEF9;
  --on-navy-mut: #A9BAD6;

  /* Spacing / sizing */
  --maxw: 1140px;
  --radius: 14px;
  --radius-sm: 9px;
  --gap: 1.5rem;
  --section-y: 4.5rem;

  /* Effects */
  --shadow-sm: 0 1px 3px rgba(11, 37, 69, .08);
  --shadow:    0 10px 30px -12px rgba(11, 37, 69, .18);
  --shadow-lg: 0 24px 50px -20px rgba(11, 37, 69, .28);
  --ring: 0 0 0 3px rgba(244, 163, 0, .35);

  --font: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* 2) Reset ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, iframe { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: 6px; }

/* 3) Base typography ------------------------------------------------------- */
h1, h2, h3, h4 { line-height: 1.18; color: var(--navy); font-weight: 700; letter-spacing: -.02em; }
h1 { font-size: clamp(2rem, 5vw, 3.15rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); }
h3 { font-size: 1.2rem; }
h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; }
p  { color: var(--muted); }
.lead { font-size: 1.15rem; color: var(--navy-light); }
.eyebrow {
  display: inline-block; font-weight: 600; font-size: .8rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--amber-dark); margin-bottom: .9rem;
}
.section-head { max-width: 640px; margin-bottom: 2.75rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { margin-top: .75rem; font-size: 1.05rem; }

/* 4) Layout ---------------------------------------------------------------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 1.25rem; }
.section { padding-block: var(--section-y); }
.section--tight { padding-block: 3rem; }
main { display: block; }

/* 5) Buttons --------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.4rem; border-radius: 999px; font-weight: 600; font-size: .96rem;
  border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn svg { width: 1.15em; height: 1.15em; }
.btn--primary { background: var(--amber); color: var(--navy); box-shadow: 0 8px 20px -8px rgba(244,163,0,.7); }
.btn--primary:hover { background: var(--amber-dark); }
.btn--outline { border-color: currentColor; color: var(--navy); }
.btn--outline:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn--ghost-light { border-color: rgba(255,255,255,.55); color: #fff; }
.btn--ghost-light:hover { background: #fff; color: var(--navy); }
.btn--whatsapp { background: var(--whatsapp); color: #fff; }
.btn--whatsapp:hover { background: var(--whatsapp-dk); }
.btn--lg { padding: .95rem 1.7rem; font-size: 1.02rem; }

/* 6) Header / Nav ---------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(10px); border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 70px; gap: 1rem; }
.logo img { width: 150px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 1.6rem; }
.site-nav > a:not(.btn) {
  font-weight: 500; color: var(--navy-light); position: relative; padding: .25rem 0; font-size: .97rem;
}
.site-nav > a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--amber); transition: width .2s ease;
}
.site-nav > a:not(.btn):hover::after,
.site-nav > a.is-active::after { width: 100%; }
.site-nav > a.is-active { color: var(--navy); font-weight: 600; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px; width: 44px; height: 44px;
  align-items: center; justify-content: center; background: transparent; border: 0; cursor: pointer;
}
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--navy); border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* 7) Footer ---------------------------------------------------------------- */
.site-footer { background: var(--navy); color: var(--on-navy); margin-top: 0; }
.footer-grid {
  display: grid; grid-template-columns: 1fr; gap: 2.25rem; padding-block: 3.5rem 2.5rem;
}
.footer-logo { filter: brightness(0) invert(1); opacity: .95; margin-bottom: 1rem; width: 150px; }
.site-footer p { color: var(--on-navy-mut); }
.site-footer h4 { color: #fff; margin-bottom: 1rem; }
.site-footer a { color: var(--on-navy); transition: color .2s ease; }
.site-footer a:hover { color: var(--amber); }
.footer-grid > div a { display: block; margin-bottom: .5rem; }
.footer-grid > div:nth-child(3) a { display: inline; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-block: 1.4rem; }
.footer-bottom p { font-size: .88rem; color: var(--on-navy-mut); }

/* 8) Hero ------------------------------------------------------------------ */
.hero {
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(244,163,0,.14), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-light) 100%);
  color: #fff; overflow: hidden;
}
.hero-inner { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; padding-block: 3.5rem; }
.hero-copy .eyebrow { color: var(--amber); }
.hero h1 { color: #fff; }
.hero .lead { color: var(--on-navy); margin-top: 1.1rem; max-width: 34ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 1.8rem; }
.hero-media img, .hero-media .hero-fallback {
  width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-lg); aspect-ratio: 4/3; object-fit: cover;
}
.hero-fallback {
  display: grid; place-items: center; background: linear-gradient(150deg, var(--navy-800), #16406f);
  border: 1px solid rgba(255,255,255,.14);
}
.hero-fallback svg { width: 40%; height: auto; opacity: .85; }

/* 9) Cards & grids --------------------------------------------------------- */
.grid { display: grid; gap: var(--gap); }
.services-grid { display: grid; gap: var(--gap); grid-template-columns: 1fr; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.7rem; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #d5deee; }
.card .icon {
  width: 52px; height: 52px; display: grid; place-items: center; border-radius: 12px;
  background: rgba(244,163,0,.12); color: var(--amber-dark); margin-bottom: 1.1rem;
}
.card .icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: .5rem; }
.card p { font-size: .96rem; }
.card .card-link { display: inline-flex; align-items: center; gap: .3rem; margin-top: 1rem; color: var(--amber-dark); font-weight: 600; font-size: .92rem; }
.card .card-link:hover { gap: .55rem; }

/* Stats band */
.stats-band { background: var(--surface); border-block: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem 1rem; text-align: center; }
.stat { display: flex; flex-direction: column; gap: .2rem; }
.stat-num { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; color: var(--navy); letter-spacing: -.03em; }
.stat-label { font-size: .82rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.stat--text .stat-num { font-size: clamp(1.05rem, 2.4vw, 1.3rem); color: var(--navy); }
.stat--text { position: relative; }
.stat--text:not(:last-child)::after { content: ""; }

/* Values */
.values { display: grid; grid-template-columns: 1fr; gap: 1.75rem; }
.value { display: flex; gap: 1rem; }
.value .icon { flex: none; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: var(--navy); color: var(--amber); }
.value .icon svg { width: 22px; height: 22px; }
.value h3 { font-size: 1.08rem; margin-bottom: .25rem; }
.value p { font-size: .95rem; }

/* Steps */
.how-it-works { background: var(--surface); border-block: 1px solid var(--border); }
.steps { display: grid; grid-template-columns: 1fr; gap: 1.5rem; counter-reset: step; }
.step { position: relative; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.6rem 1.5rem; }
.step-num {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--amber); color: var(--navy); font-weight: 700; margin-bottom: .9rem;
}
.step h3 { margin-bottom: .35rem; }
.step p { font-size: .93rem; }

/* 10) CTA band & misc components ------------------------------------------- */
.cta-band {
  background:
    radial-gradient(700px 300px at 15% 120%, rgba(244,163,0,.16), transparent 60%),
    linear-gradient(150deg, var(--navy) 0%, var(--navy-light) 100%);
  color: #fff; text-align: center;
}
.cta-band .container { padding-block: 3.5rem; }
.cta-band h2 { color: #fff; }
.cta-band p { color: var(--on-navy); margin-top: .6rem; max-width: 52ch; margin-inline: auto; }
.cta-band .hero-actions { justify-content: center; }

.page-head { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-light) 100%); color: #fff; }
.page-head .container { padding-block: 3.25rem; }
.page-head h1 { color: #fff; }
.page-head p { color: var(--on-navy); margin-top: .8rem; max-width: 58ch; }
.page-head .eyebrow { color: var(--amber); }

/* Service detail rows */
.service-row .container { display: grid; grid-template-columns: 1fr; gap: 1.75rem; align-items: center; }
.service-row:nth-child(even) { background: var(--surface); border-block: 1px solid var(--border); }
.service-media { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.service-media img, .service-media .hero-fallback { aspect-ratio: 5/4; object-fit: cover; width: 100%; }
.service-copy .icon {
  width: 54px; height: 54px; display: grid; place-items: center; border-radius: 12px;
  background: rgba(244,163,0,.12); color: var(--amber-dark); margin-bottom: 1rem;
}
.service-copy .icon svg { width: 28px; height: 28px; }
.feature-list { margin-top: 1.1rem; display: grid; gap: .6rem; }
.feature-list li { position: relative; padding-left: 1.9rem; color: var(--text); font-size: .97rem; }
.feature-list li::before {
  content: ""; position: absolute; left: 0; top: .28em; width: 1.15rem; height: 1.15rem;
  background: var(--amber); border-radius: 50%;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/72% no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/72% no-repeat;
}

/* Two-card row (mission/vision) */
.duo { display: grid; grid-template-columns: 1fr; gap: var(--gap); }
.duo .card { padding: 2rem; }
.duo .card .icon { background: var(--navy); color: var(--amber); }

/* Prose bullet list (why choose us / about) */
.prose-list { display: grid; gap: .7rem; margin-top: 1.25rem; }
.prose-list li { position: relative; padding-left: 1.8rem; color: var(--text); }
.prose-list li::before { content: "→"; position: absolute; left: 0; color: var(--amber-dark); font-weight: 700; }

.split { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: start; }

/* 11) Contact page --------------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; }
.contact-info .info-item { display: flex; gap: .9rem; align-items: flex-start; margin-bottom: 1.35rem; }
.contact-info .icon { flex: none; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 11px; background: rgba(11,37,69,.06); color: var(--navy); }
.contact-info .icon svg { width: 22px; height: 22px; }
.contact-info .info-item strong { display: block; color: var(--navy); font-weight: 600; }
.contact-info .info-item a, .contact-info .info-item span { color: var(--muted); }
.contact-info .info-item a:hover { color: var(--amber-dark); }
.contact-info .btn--whatsapp { margin-top: .3rem; }
.map-embed { margin-top: 1.75rem; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.map-embed iframe { width: 100%; height: 260px; border: 0; }

.contact-form {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.9rem; box-shadow: var(--shadow); display: grid; gap: 1.1rem;
}
.contact-form label { display: grid; gap: .4rem; font-weight: 600; color: var(--navy); font-size: .92rem; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; padding: .75rem .85rem; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: #fff; color: var(--text); font-weight: 400; transition: border-color .2s ease, box-shadow .2s ease;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  border-color: var(--amber); box-shadow: var(--ring); outline: none;
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form .btn { margin-top: .3rem; }
.hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form-status { min-height: 1.2em; font-size: .93rem; font-weight: 500; }
.form-status.is-ok { color: var(--whatsapp-dk); }
.form-status.is-error { color: #c0392b; }
.form-status a { color: var(--amber-dark); text-decoration: underline; }

/* 12) Utilities ------------------------------------------------------------ */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* 13) Responsive ----------------------------------------------------------- */
@media (max-width: 959px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed; inset: 70px 0 auto 0; flex-direction: column; align-items: stretch;
    gap: .25rem; background: #fff; border-bottom: 1px solid var(--border); padding: 1rem 1.25rem 1.5rem;
    box-shadow: var(--shadow); transform: translateY(-130%); transition: transform .3s ease; visibility: hidden;
  }
  .site-nav.is-open { transform: translateY(0); visibility: visible; }
  .site-nav > a:not(.btn) { padding: .8rem .25rem; border-bottom: 1px solid var(--border); }
  .site-nav > a:not(.btn)::after { display: none; }
  .site-nav .btn--whatsapp { margin-top: .75rem; }
}

@media (min-width: 600px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .values { grid-template-columns: repeat(2, 1fr); }
  .duo { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1.2fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 960px) {
  :root { --section-y: 5.5rem; }
  .hero-inner { grid-template-columns: 1.05fr .95fr; padding-block: 5rem; gap: 3.5rem; }
  .services-grid { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .service-row .container { grid-template-columns: 1fr 1fr; gap: 3.5rem; }
  .service-row:nth-child(even) .service-media { order: 2; }
  .split { grid-template-columns: 1.1fr .9fr; gap: 3.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}