/* ==========================================================================
   Borders Web Studio — core design system
   Palette: forest green + warm cream + brass accent. Editorial, premium.
   ========================================================================== */

:root {
  /* Brand colours */
  --ink:        #17201c;   /* near-black warm text */
  --ink-soft:   #4b524c;   /* muted body text */
  --forest:     #0e3a32;   /* primary brand green */
  --forest-700: #0a2b25;
  --forest-900: #06201b;
  --brass:      #c29d4e;   /* premium accent */
  --brass-700:  #a6853b;
  --heather:    #8b7aa8;   /* secondary accent, used sparingly */
  --paper:      #f7f4ee;   /* page background */
  --surface:    #fffdf8;   /* card / raised surface */
  --line:       #e4ddd0;   /* hairline borders */
  --line-strong:#d3c9b6;

  /* Typography */
  --font-display: "Fraunces", "Georgia", "Times New Roman", serif;
  --font-body:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Rhythm */
  --maxw: 1200px;
  --gap: clamp(1rem, 2vw, 1.6rem);
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(20,32,28,.04), 0 2px 8px rgba(20,32,28,.05);
  --shadow-md: 0 10px 30px -12px rgba(14,58,50,.22);
  --shadow-lg: 0 30px 60px -20px rgba(14,58,50,.28);
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; line-height: 1.08; margin: 0 0 .4em; letter-spacing: -.01em; color: var(--ink); }
p { margin: 0 0 1.1em; }
::selection { background: var(--brass); color: #fff; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.4rem); }
.section { padding-block: clamp(3.6rem, 8vw, 7rem); }
.section--tight { padding-block: clamp(2.4rem, 5vw, 4rem); }
.eyebrow {
  font-family: var(--font-body); font-weight: 600; font-size: .8rem;
  letter-spacing: .18em; text-transform: uppercase; color: var(--brass-700);
  display: inline-flex; align-items: center; gap: .6rem; margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--brass); display: inline-block; }
.h-xl { font-size: clamp(2.5rem, 6vw, 4.4rem); }
.h-lg { font-size: clamp(2rem, 4.5vw, 3.1rem); }
.h-md { font-size: clamp(1.5rem, 3vw, 2.1rem); }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.28rem); color: var(--ink-soft); max-width: 60ch; }
.muted { color: var(--ink-soft); }
.center { text-align: center; }
.center .lead { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .95rem 1.7rem; border-radius: 999px; font-weight: 600; font-size: .98rem;
  border: 1px solid transparent; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  will-change: transform;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--forest); color: #fdfcf8; box-shadow: var(--shadow-md); }
.btn--primary:hover { background: var(--forest-700); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn--ghost { background: transparent; color: var(--forest); border-color: var(--line-strong); }
.btn--ghost:hover { border-color: var(--forest); background: rgba(14,58,50,.04); }
.btn--gold { background: var(--brass); color: #241d09; }
.btn--gold:hover { background: var(--brass-700); transform: translateY(-2px); }
.btn--wa { background: #25d366; color: #06341b; }
.btn--wa:hover { background: #1fb857; transform: translateY(-2px); }
.btn--lg { padding: 1.1rem 2.1rem; font-size: 1.05rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(247,244,238,.72); backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .3s, background .3s, box-shadow .3s;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 24px -18px rgba(14,58,50,.5); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .65rem; font-family: var(--font-display); font-weight: 600; font-size: 1.28rem; color: var(--forest); letter-spacing: -.01em; }
.brand__mark { width: 34px; height: 34px; flex: none; }
.nav__links { display: flex; align-items: center; gap: 1.8rem; }
.nav__links a { font-size: .96rem; font-weight: 500; color: var(--ink-soft); position: relative; padding-block: .3rem; transition: color .2s; }
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--brass); transition: width .28s var(--ease); }
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { display: flex; align-items: center; gap: .7rem; }
.nav__toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--surface); align-items: center; justify-content: center; }
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after { content: ""; display: block; width: 20px; height: 2px; background: var(--forest); position: relative; transition: transform .3s, opacity .2s; }
.nav__toggle span::before { position: absolute; top: -6px; }
.nav__toggle span::after  { position: absolute; top: 6px; }
body.nav-open .nav__toggle span { background: transparent; }
body.nav-open .nav__toggle span::before { transform: translateY(6px) rotate(45deg); }
body.nav-open .nav__toggle span::after  { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav__toggle { display: inline-flex; }
  .nav__links {
    position: fixed; inset: 74px 0 auto 0; flex-direction: column; align-items: flex-start;
    gap: 0; background: var(--surface); padding: 1rem clamp(1.1rem,4vw,2.4rem) 1.6rem;
    border-bottom: 1px solid var(--line); transform: translateY(-14px); opacity: 0; pointer-events: none;
    transition: opacity .25s, transform .25s; box-shadow: var(--shadow-md);
  }
  .nav__links a { width: 100%; padding: .85rem 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  body.nav-open .nav__links { transform: none; opacity: 1; pointer-events: auto; }
  .nav__cta .btn--ghost { display: none; }
}

/* ---------- Hero ---------- */
.hero { position: relative; padding-block: clamp(3rem, 7vw, 6rem) clamp(3.5rem,8vw,6.5rem); overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero__badge { display: inline-flex; align-items: center; gap: .5rem; font-size: .82rem; font-weight: 600; color: var(--forest); background: rgba(194,157,78,.14); border: 1px solid rgba(194,157,78,.35); padding: .4rem .9rem; border-radius: 999px; margin-bottom: 1.5rem; }
.hero h1 { margin-bottom: .5em; }
.hero__accent { color: var(--forest); position: relative; white-space: nowrap; }
.hero__accent::after { content: ""; position: absolute; left: 0; right: 0; bottom: .06em; height: .28em; background: rgba(194,157,78,.4); z-index: -1; border-radius: 3px; }
.hero__stats { display: flex; gap: clamp(1.2rem, 3vw, 2.6rem); margin-top: 2.4rem; flex-wrap: wrap; }
.hero__stat b { font-family: var(--font-display); font-size: 1.9rem; color: var(--forest); display: block; line-height: 1; }
.hero__stat span { font-size: .84rem; color: var(--ink-soft); }
.hero__visual { position: relative; }
@media (max-width: 860px) { .hero__grid { grid-template-columns: 1fr; } .hero__visual { order: -1; } }

/* Browser mockup used in hero */
.mock {
  border-radius: 16px; overflow: hidden; background: var(--surface);
  box-shadow: var(--shadow-lg); border: 1px solid var(--line);
}
.mock__bar { display: flex; align-items: center; gap: .4rem; padding: .7rem .9rem; background: #eee7d8; border-bottom: 1px solid var(--line); }
.mock__bar i { width: 11px; height: 11px; border-radius: 50%; background: #cbb48b; display: inline-block; }
.mock__bar i:nth-child(2){ background:#d9c59d;} .mock__bar i:nth-child(3){ background:#e3d3ad;}
.mock__url { margin-left: .6rem; font-size: .74rem; color: var(--ink-soft); background: var(--paper); padding: .28rem .8rem; border-radius: 999px; }
.mock__body { padding: 0; }
.float-card {
  position: absolute; background: var(--surface); border: 1px solid var(--line);
  box-shadow: var(--shadow-md); border-radius: 12px; padding: .8rem 1rem; font-size: .84rem; font-weight: 600;
  display: flex; align-items: center; gap: .6rem;
}

/* ---------- Cards & grids ---------- */
.grid { display: grid; gap: clamp(1rem, 2.4vw, 1.6rem); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.7rem; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
  height: 100%;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.card__icon { width: 50px; height: 50px; border-radius: 12px; display: grid; place-items: center; background: rgba(14,58,50,.07); color: var(--forest); margin-bottom: 1.1rem; }
.card__icon svg { width: 26px; height: 26px; }
.card h3 { font-size: 1.28rem; }
.card p { color: var(--ink-soft); font-size: .98rem; margin-bottom: 0; }

/* ---------- Portfolio / demo cards ---------- */
.work {
  position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
  background: var(--surface); box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  display: flex; flex-direction: column;
}
.work:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.work__thumb { aspect-ratio: 16/10; position: relative; overflow: hidden; }
.work__thumb iframe, .work__thumb img { width: 100%; height: 100%; border: 0; object-fit: cover; }
.work__preview {
  position: absolute; inset: 0; width: 143%; height: 143%; transform: scale(.7); transform-origin: top left;
  border: 0; pointer-events: none; background: #fff;
}
.work__body { padding: 1.3rem 1.4rem 1.5rem; }
.work__tag { font-size: .76rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--brass-700); }
.work__body h3 { font-size: 1.35rem; margin: .3rem 0 .4rem; }
.work__link { display: inline-flex; align-items: center; gap: .4rem; font-weight: 600; color: var(--forest); font-size: .95rem; margin-top: .3rem; }
.work__link svg { transition: transform .25s; }
.work:hover .work__link svg { transform: translateX(4px); }

/* ---------- Feature split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4rem); align-items: center; }
.split--reverse .split__media { order: 2; }
@media (max-width: 860px) { .split, .split--reverse { grid-template-columns: 1fr; } .split--reverse .split__media { order: 0; } }
.checklist { list-style: none; padding: 0; margin: 1.4rem 0 0; display: grid; gap: .85rem; }
.checklist li { display: flex; gap: .75rem; align-items: flex-start; font-size: 1rem; }
.checklist li::before {
  content: ""; flex: none; width: 22px; height: 22px; border-radius: 50%; margin-top: .15rem;
  background: var(--forest) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fdfcf8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/13px no-repeat;
}

/* ---------- Process steps ---------- */
.steps { counter-reset: step; display: grid; gap: 1.2rem; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 1.3rem; align-items: start; padding: 1.4rem 0; border-top: 1px solid var(--line); }
.step__num { counter-increment: step; font-family: var(--font-display); font-size: 1.5rem; color: var(--brass-700); width: 54px; height: 54px; border: 1px solid var(--line-strong); border-radius: 50%; display: grid; place-items: center; }
.step__num::before { content: "0" counter(step); }
.step h3 { font-size: 1.25rem; margin-bottom: .25rem; }
.step p { margin: 0; color: var(--ink-soft); }

/* ---------- Pricing ---------- */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; align-items: stretch; }
@media (max-width: 920px) { .pricing { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; } }
.plan {
  background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 2rem 1.8rem;
  display: flex; flex-direction: column; position: relative; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s;
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.plan--featured { border-color: var(--forest); box-shadow: var(--shadow-lg); background: linear-gradient(180deg,#fffef9, #fbf6ea); }
.plan__flag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--forest); color: #fdfcf8; font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; padding: .35rem 1rem; border-radius: 999px; }
.plan__name { font-family: var(--font-display); font-size: 1.5rem; color: var(--forest); }
.plan__desc { font-size: .92rem; color: var(--ink-soft); min-height: 2.6em; }
.plan__price { font-family: var(--font-display); font-size: 2.6rem; color: var(--ink); line-height: 1; margin: .6rem 0 .2rem; }
.plan__price small { font-size: .95rem; color: var(--ink-soft); font-family: var(--font-body); }
.plan__from { font-size: .8rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .1em; }
.plan__features { list-style: none; padding: 0; margin: 1.4rem 0; display: grid; gap: .7rem; flex: 1; }
.plan__features li { display: flex; gap: .6rem; font-size: .95rem; align-items: flex-start; }
.plan__features li::before { content: ""; flex: none; width: 18px; height: 18px; margin-top: .15rem; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c29d4e' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/16px no-repeat; }
.plan__features li.off { color: var(--ink-soft); opacity: .55; }
.plan__features li.off::before { background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b6ab98' stroke-width='3' stroke-linecap='round'%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3C/svg%3E") center/13px no-repeat; }

/* ---------- Testimonials ---------- */
.quote { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; box-shadow: var(--shadow-sm); }
.quote p { font-family: var(--font-display); font-size: 1.15rem; line-height: 1.5; color: var(--ink); font-style: italic; }
.quote__by { display: flex; align-items: center; gap: .8rem; margin-top: 1.2rem; }
.quote__av { width: 44px; height: 44px; border-radius: 50%; background: var(--forest); color: #fdfcf8; display: grid; place-items: center; font-weight: 600; font-family: var(--font-display); }
.quote__by b { display: block; font-size: .95rem; }
.quote__by span { font-size: .82rem; color: var(--ink-soft); }
.stars { color: var(--brass); letter-spacing: 2px; margin-bottom: .6rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; margin-inline: auto; }
.faq details { border-bottom: 1px solid var(--line); padding: 1.1rem 0; }
.faq summary { font-family: var(--font-display); font-size: 1.15rem; color: var(--ink); cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--brass-700); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: .9rem 0 0; color: var(--ink-soft); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--forest); color: #f4f0e6; border-radius: 24px; padding: clamp(2.5rem,6vw,4rem); text-align: center; position: relative; overflow: hidden; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(244,240,230,.82); }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 300px at 80% -10%, rgba(194,157,78,.25), transparent 70%); }
.cta-band > * { position: relative; }

/* ---------- Forms ---------- */
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .4rem; color: var(--ink); }
.field input, .field textarea, .field select {
  width: 100%; padding: .85rem 1rem; border: 1px solid var(--line-strong); border-radius: 10px;
  background: var(--surface); font: inherit; color: var(--ink); transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--forest); box-shadow: 0 0 0 3px rgba(14,58,50,.12); }
.field textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: .82rem; color: var(--ink-soft); }
.form-status { padding: .9rem 1.1rem; border-radius: 10px; font-weight: 600; font-size: .95rem; display: none; margin-bottom: 1rem; }
.form-status.ok  { display: block; background: rgba(37,211,102,.12); color: #0a6b34; border: 1px solid rgba(37,211,102,.4); }
.form-status.err { display: block; background: rgba(200,60,40,.1); color: #97281a; border: 1px solid rgba(200,60,40,.35); }

/* ---------- Footer ---------- */
.site-footer { background: var(--forest-900); color: #cfd7d0; padding-block: clamp(3rem,6vw,4.5rem) 2rem; margin-top: 3rem; }
.site-footer a { color: #cfd7d0; transition: color .2s; }
.site-footer a:hover { color: var(--brass); }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; }
@media (max-width: 820px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer__grid { grid-template-columns: 1fr; } }
.footer__brand { display: inline-flex; align-items: center; gap: .6rem; font-family: var(--font-display); font-size: 1.3rem; color: #fff; margin-bottom: .8rem; }
.footer__col h4 { color: #fff; font-family: var(--font-body); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 1rem; }
.footer__col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; font-size: .95rem; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 2.5rem; padding-top: 1.5rem; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: .84rem; color: #9aa79e; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"]{ transition-delay:.08s;} .reveal[data-d="2"]{ transition-delay:.16s;}
.reveal[data-d="3"]{ transition-delay:.24s;} .reveal[data-d="4"]{ transition-delay:.32s;}
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 70; width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; display: grid; place-items: center; box-shadow: 0 12px 30px -8px rgba(37,211,102,.6);
  transition: transform .25s var(--ease); color: #fff;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }

/* ---------- Breadcrumb / page hero ---------- */
.page-hero { padding-block: clamp(2.6rem,6vw,4.5rem) clamp(1.5rem,3vw,2.5rem); background: linear-gradient(180deg,#f2ede3,var(--paper)); border-bottom: 1px solid var(--line); }
.crumbs { font-size: .84rem; color: var(--ink-soft); margin-bottom: 1rem; }
.crumbs a:hover { color: var(--forest); }

/* ---------- Utility ---------- */
.tag-pill { display: inline-flex; align-items: center; gap: .4rem; font-size: .78rem; font-weight: 600; color: var(--forest); background: rgba(14,58,50,.06); border: 1px solid var(--line); padding: .3rem .8rem; border-radius: 999px; }
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }
.text-brass { color: var(--brass-700); }
.mt-0{margin-top:0}.mb-0{margin-bottom:0}