/* ============================================================
   Cactus Pro Pool Construction — Prosper, TX  (demo by enunos)
   Style: Southwest desert-meets-water · terracotta clay + desert
          sand + deep pool-blue. Build-strong, earthy, warm.
   Type: Anton (display) + Hanken Grotesk (body)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Anton&family=Hanken+Grotesk:wght@400;500;600;700&display=swap');

:root {
  /* ---- Color tokens (southwest desert palette) ---- */
  --color-primary:    #2A2018;   /* warm espresso / structure ink */
  --color-on-primary: #FFFFFF;
  --color-secondary:  #1A6580;   /* deep pool-blue (AA text on light) */
  --color-accent:     #C96A3D;   /* bright terracotta — large fills, icons & on-dark text (3:1) */
  --color-accent-700: #B4562F;   /* brand clay — white text on it / clay text on light (AA) */
  --color-accent-800: #963F1E;   /* deep clay — hover for accent-700 surfaces */
  --color-background: #F3E9DA;   /* warm desert sand (page) */
  --color-foreground: #2A2018;   /* warm espresso ink (body) */
  --color-muted:      #EFE3D2;   /* sand chip / icon backing */
  --color-border:     #DFCDB4;   /* sand border */

  /* ---- Deep pool-blue surfaces (water blocks) ---- */
  --slate-900: #10394A;   /* deepest pool-blue — utility, process, footer */
  --slate-800: #164B5F;   /* elevated pool-blue — cards on process */
  --slate-700: #26697F;   /* pool-blue borders / hairlines */
  --ink-soft:  #6E5F4E;   /* warm muted brown — secondary body text on light */

  /* ---- Water accent (bright pool-blue for fills) ---- */
  --pool: #1C6E8C;

  /* ---- Typography ---- */
  --font-display: 'Anton', 'Arial Narrow', 'Arial Black', system-ui, sans-serif;
  --font-body:    'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --fs-hero:  clamp(2.6rem, 1.6rem + 4.6vw, 5rem);
  --fs-h2:    clamp(1.9rem, 1.3rem + 2.6vw, 3rem);
  --fs-h3:    clamp(1.15rem, 1rem + 0.6vw, 1.35rem);
  --fs-lede:  clamp(1.05rem, 0.95rem + 0.5vw, 1.25rem);
  --fs-body:  1.0625rem;
  --fs-small: 0.875rem;

  /* ---- Layout ---- */
  --container: 1200px;
  --gutter: clamp(1.25rem, 0.5rem + 3vw, 4rem);
  --section-y: clamp(3.5rem, 2.5rem + 5vw, 6.5rem);
  --radius: 6px;          /* flat = minimal rounding */
  --radius-sm: 4px;

  /* Flat design: NO shadows. Hierarchy via color + borders + weight. */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --dur: 180ms;
  --z-nav: 100;
}

/* ---------------------------------------------------------- Reset */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--color-foreground);
  background: var(--color-background);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

/* ---------------------------------------------------------- Display headings */
.brand__text, .hero__title, .section__title, .why__num, .process__step h3,
.service__title, .nav__cta, .btn, .package__name { font-family: var(--font-display); }

.eyebrow {
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--fs-small); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--color-secondary); margin-bottom: 0.75rem;
}
.eyebrow--accent { color: var(--color-accent-700); }
.eyebrow--light { color: var(--color-accent); }

.section { padding: var(--section-y) var(--gutter); }
.section__title {
  font-weight: 600; font-size: var(--fs-h2); line-height: 1.05;
  text-transform: uppercase; letter-spacing: 0.01em; color: var(--color-foreground);
  margin-bottom: 0.85rem;
}
.section__head { max-width: 680px; margin: 0 auto clamp(2.5rem, 5vw, 3.5rem); text-align: center; }
.section__sub { font-size: var(--fs-lede); color: var(--ink-soft); }

.skip-link {
  position: absolute; left: 1rem; top: -100px;
  background: var(--color-accent); color: #fff;
  padding: 0.7rem 1.1rem; border-radius: var(--radius-sm); z-index: 200;
  transition: top var(--dur) var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ---------------------------------------------------------- Buttons (flat) */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  padding: 0.95rem 1.7rem; border: 2px solid transparent; border-radius: var(--radius);
  font-weight: 600; font-size: 1.05rem; letter-spacing: 0.04em; text-transform: uppercase;
  min-height: 52px;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.btn--accent { background: var(--color-accent-700); color: #fff; }
.btn--accent:hover { background: var(--color-accent-800); }
.btn--outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.6); }
.btn--outline:hover { background: #fff; color: var(--slate-900); border-color: #fff; }
.btn--light { background: #fff; color: var(--slate-900); }
.btn--light:hover { background: var(--color-muted); }
.btn--ghost { background: var(--color-muted); color: var(--color-foreground); }
.btn--ghost:hover { background: var(--color-border); }
.btn--block { width: 100%; }

.btn__spinner {
  width: 18px; height: 18px; border-radius: 50%;
  border: 2.5px solid rgba(255,255,255,0.45); border-top-color: #fff; display: none;
}
.btn.is-loading .btn__spinner { display: inline-block; animation: spin 0.7s linear infinite; }
.btn.is-loading { opacity: 0.9; pointer-events: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------- Utility bar */
.utility { background: var(--slate-900); color: #CAD8DD; font-size: var(--fs-small); }
.utility__inner {
  max-width: var(--container); margin: 0 auto;
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0.55rem var(--gutter);
}
.utility__item { display: inline-flex; align-items: center; gap: 0.45rem; }
.utility__item svg { color: var(--color-accent); flex: none; }
.utility__phone {
  margin-left: auto; display: inline-flex; align-items: center; gap: 0.45rem;
  font-weight: 700; color: #fff;
}
.utility__phone svg { color: var(--color-accent); }
.utility__phone:hover { color: var(--color-accent); }

/* ---------------------------------------------------------- Header / Nav */
.site-header {
  position: sticky; top: 0; z-index: var(--z-nav);
  background: #fff; border-bottom: 2px solid var(--color-border);
}
.nav {
  max-width: var(--container); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.7rem var(--gutter); gap: 1rem;
}
.brand { display: inline-flex; align-items: center; gap: 0.65rem; color: var(--color-foreground); }
.brand__mark { display: grid; place-items: center; width: 42px; height: 42px; background: var(--color-accent); color: #fff; border-radius: var(--radius-sm); flex: none; }
.brand__text { font-weight: 700; font-size: 1.4rem; text-transform: uppercase; letter-spacing: 0.02em; }
.brand__co { font-weight: 400; color: var(--color-secondary); }

.nav__menu { list-style: none; display: flex; align-items: center; gap: 0.2rem; padding: 0; }
.nav__menu a {
  display: inline-block; padding: 0.55rem 0.85rem; border-radius: var(--radius-sm);
  font-weight: 700; color: var(--color-foreground);
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.nav__menu a:not(.nav__cta):hover { color: var(--color-accent); }
.nav__cta {
  background: var(--color-accent-700); color: #fff !important;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
  margin-left: 0.5rem; padding: 0.7rem 1.2rem !important;
}
.nav__cta:hover { background: var(--color-accent-800); }
.nav__toggle { display: none; background: transparent; border: 0; padding: 0.4rem; color: var(--color-foreground); }

/* ---------------------------------------------------------- Hero */
.hero { position: relative; color: #fff; overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(30,20,14,0.94) 0%, rgba(34,26,20,0.80) 45%, rgba(16,57,74,0.42) 100%);
}
.hero__inner { position: relative; z-index: 1; max-width: var(--container); margin: 0 auto; padding: clamp(3rem, 9vw, 7rem) var(--gutter); }
.hero__copy { max-width: 640px; }
.hero .eyebrow { color: #F0DCC4; }
.hero__title { font-weight: 700; font-size: var(--fs-hero); line-height: 0.98; text-transform: uppercase; letter-spacing: 0.005em; }
.hero__lede { margin-top: 1.25rem; max-width: 52ch; font-size: var(--fs-lede); color: #EBDDC9; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: 2rem; }
.hero__trust {
  list-style: none; padding: 0; margin-top: clamp(2.5rem, 6vw, 3.5rem);
  display: grid; grid-template-columns: repeat(4, auto); gap: 1rem 2.5rem;
  border-top: 2px solid rgba(255,255,255,0.18); padding-top: 1.75rem;
}
.hero__trust li { display: grid; }
.hero__trust strong { font-family: var(--font-display); font-weight: 600; font-size: 1.7rem; color: var(--color-accent); line-height: 1; }
.hero__trust span { font-size: var(--fs-small); color: #EBDDC9; }

/* ---------------------------------------------------------- Cred strip */
.credstrip { background: var(--color-accent-700); color: #fff; }
.credstrip__inner {
  max-width: var(--container); margin: 0 auto;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 1rem 1.5rem; padding: 1rem var(--gutter);
}
.credstrip__item { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 700; font-size: 0.95rem; }
.credstrip__item svg { flex: none; }

/* ---------------------------------------------------------- Services */
.services { background: #fff; }
.services__grid {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border: 2px solid var(--color-border); border-radius: var(--radius); overflow: hidden;
}
.service {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border-right: 2px solid var(--color-border); border-bottom: 2px solid var(--color-border);
  transition: background-color var(--dur) var(--ease);
}
.service:hover { background: var(--color-background); }
/* remove edge borders to keep a clean flat grid */
.services__grid .service:nth-child(3n) { border-right: 0; }
.services__grid .service:nth-last-child(-n+3) { border-bottom: 0; }
.service__icon { display: grid; place-items: center; width: 56px; height: 56px; background: var(--color-muted); color: var(--color-accent); border-radius: var(--radius); margin-bottom: 1.1rem; }
.service__title { font-weight: 600; font-size: var(--fs-h3); text-transform: uppercase; color: var(--color-foreground); margin-bottom: 0.5rem; }
.service p { color: var(--ink-soft); }
.service__price {
  font-family: var(--font-display); font-weight: 400;
  font-size: 1.15rem; letter-spacing: 0.01em; color: var(--color-accent-700);
  margin-top: 0.9rem;
}
.service__price span { font-family: var(--font-body); font-weight: 600; font-size: 0.8rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.08em; }
.service__link {
  display: inline-flex; align-items: center; gap: 0.4rem; margin-top: 1.1rem;
  font-weight: 700; color: var(--color-accent-700);
  transition: gap var(--dur) var(--ease);
}
.service__link:hover { gap: 0.7rem; }
.service__link svg { flex: none; }

/* ---------------------------------------------------------- Why us */
.why { background: var(--color-background); }
.why__grid {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start;
}
.why__title { margin-bottom: 1rem; }
.why__intro { color: var(--ink-soft); font-size: var(--fs-lede); margin-bottom: 1.75rem; }
.why__list { list-style: none; padding: 0; display: grid; gap: 0; border: 2px solid var(--color-border); border-radius: var(--radius); background: #fff; }
.why__list li { display: flex; gap: 1.1rem; padding: 1.4rem clamp(1.25rem, 2.5vw, 1.75rem); border-bottom: 2px solid var(--color-border); }
.why__list li:last-child { border-bottom: 0; }
.why__num { font-weight: 700; font-size: 1.6rem; color: var(--color-accent); line-height: 1; flex: none; min-width: 2.5ch; }
.why__list h3 { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-h3); text-transform: uppercase; margin-bottom: 0.25rem; }
.why__list p { color: var(--ink-soft); }

/* ---------------------------------------------------------- Process */
.process { background: var(--slate-900); color: #fff; }
.process .section__sub, .process__title { color: #fff; }
.process .section__title { color: #fff; }
.process__steps {
  list-style: none; padding: 0; max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 2.5vw, 1.75rem);
  counter-reset: step;
}
.process__step {
  background: var(--slate-800); border: 2px solid var(--slate-700); border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2rem);
}
.process__icon { display: grid; place-items: center; width: 54px; height: 54px; background: var(--color-accent); color: #fff; border-radius: var(--radius); margin-bottom: 1.1rem; }
.process__step h3 { font-weight: 600; font-size: var(--fs-h3); text-transform: uppercase; margin-bottom: 0.4rem; }
.process__step p { color: #AFC6CE; }

/* ---------------------------------------------------------- Work / gallery */
.work { background: #fff; }
.work__grid {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 240px; gap: 1rem;
}
.work__item { position: relative; margin: 0; overflow: hidden; border-radius: var(--radius); border: 2px solid var(--color-border); }
.work__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms var(--ease); }
.work__item:hover img { transform: scale(1.05); }
.work__item--big { grid-column: span 2; grid-row: span 2; }
.work__item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(transparent, rgba(30,20,14,0.92));
  color: #fff; font-weight: 700; font-size: 0.95rem;
  padding: 1.75rem 1rem 0.85rem;
}

/* ---------------------------------------------------------- Reviews */
.reviews { background: var(--color-background); }
.reviews__grid {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 1.75rem);
}
.review { background: #fff; border: 2px solid var(--color-border); border-top: 4px solid var(--color-accent); border-radius: var(--radius); padding: clamp(1.5rem, 3vw, 2rem); display: flex; flex-direction: column; gap: 0.85rem; }
.review__stars { color: var(--color-accent); font-size: 1.2rem; letter-spacing: 2px; }
.review blockquote { font-size: 1.05rem; line-height: 1.55; color: var(--color-foreground); }
.review figcaption { font-weight: 700; color: var(--color-foreground); margin-top: auto; }
.review figcaption span { font-weight: 400; color: var(--ink-soft); }

/* ---------------------------------------------------------- Quote form */
.quote { background: #fff; }
.quote__grid {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start;
}
.quote__title { margin-bottom: 1rem; }
.quote__lede { color: var(--ink-soft); font-size: var(--fs-lede); max-width: 44ch; }
.quote__contacts { list-style: none; padding: 0; margin-top: 1.75rem; display: grid; gap: 0.95rem; }
.quote__contacts li { display: flex; align-items: center; gap: 0.7rem; font-weight: 700; color: var(--color-foreground); }
.quote__contacts svg { color: var(--color-accent); flex: none; }
.quote__contacts a:hover { color: var(--color-accent); }

.quote__form { background: var(--color-background); border: 2px solid var(--color-border); border-radius: var(--radius); padding: clamp(1.5rem, 3vw, 2.5rem); }
.field { display: grid; gap: 0.4rem; margin-bottom: 1.1rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { font-weight: 700; font-size: 0.95rem; color: var(--color-foreground); }
.req { color: var(--color-accent); }
.field__hint { font-weight: 400; color: var(--ink-soft); }
input, select, textarea {
  font: inherit; color: var(--color-foreground); background: #fff;
  border: 2px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem; min-height: 48px; width: 100%;
  transition: border-color var(--dur) var(--ease);
}
textarea { min-height: auto; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--color-accent); }
.field.has-error input, .field.has-error select { border-color: var(--color-destructive, #DC2626); }
.field__error { color: #b91c1c; font-size: var(--fs-small); }
.form__status { font-weight: 700; }
.form__status.is-success { color: #15803d; }
.quote__fineprint { color: var(--ink-soft); font-size: var(--fs-small); margin-top: 1rem; text-align: center; }

/* ---------------------------------------------------------- CTA band */
.ctaband { background: var(--color-accent-700); color: #fff; }
.ctaband__inner {
  max-width: var(--container); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem;
  padding: clamp(2rem, 4vw, 3rem) var(--gutter);
}
.ctaband h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.5rem, 1rem + 2vw, 2.25rem); text-transform: uppercase; line-height: 1.05; }
.ctaband p { color: rgba(255,255,255,0.92); margin-top: 0.35rem; }

/* ---------------------------------------------------------- Footer */
.site-footer { background: var(--slate-900); color: #AFC6CE; padding: clamp(3rem, 5vw, 4.5rem) var(--gutter) 1.5rem; }
.footer__grid { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1.3fr; gap: 2rem; align-items: start; }
.brand__text--footer { color: #fff; font-size: 1.4rem; display: inline-block; margin-bottom: 0.75rem; }
.footer__brand p { max-width: 40ch; }
.footer__license { color: #86A2AB; font-size: var(--fs-small); margin-top: 0.75rem; }
.footer__col h3 { font-family: var(--font-display); font-weight: 600; font-size: 1rem; text-transform: uppercase; letter-spacing: 0.08em; color: #fff; margin-bottom: 1rem; }
.footer__col a { display: block; color: #AFC6CE; padding: 0.25rem 0; transition: color var(--dur) var(--ease); }
.footer__col a:hover { color: var(--color-accent); }
.footer__contact p { margin-top: 0.5rem; }
.footer__base {
  max-width: var(--container); margin: 2.5rem auto 0; padding-top: 1.5rem;
  border-top: 1px solid var(--slate-700);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem;
  font-size: var(--fs-small); color: #86A2AB;
}

/* ---------------------------------------------------------- Reveal */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 500ms var(--ease), transform 500ms var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .work__item:hover img, .service__link:hover { transform: none; }
  * { scroll-behavior: auto !important; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .why__grid, .quote__grid { grid-template-columns: 1fr; }
  .services__grid { grid-template-columns: 1fr 1fr; }
  .services__grid .service:nth-child(3n) { border-right: 2px solid var(--color-border); }
  .services__grid .service:nth-child(2n) { border-right: 0; }
  .services__grid .service:nth-last-child(-n+3) { border-bottom: 2px solid var(--color-border); }
  .services__grid .service:nth-last-child(-n+2) { border-bottom: 0; }
  .process__steps { grid-template-columns: 1fr 1fr; }
  .work__grid { grid-template-columns: 1fr 1fr; }
  .work__item--big { grid-column: span 2; grid-row: span 1; }
  .reviews__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .utility__inner { flex-wrap: wrap; gap: 0.4rem 1.25rem; }
}

@media (max-width: 720px) {
  .utility__item--sep { display: none; }
  .nav__toggle { display: inline-flex; }
  .nav__menu {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 2px solid var(--color-border);
    padding: 0.5rem var(--gutter) 1rem;
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  }
  .nav__menu.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav__menu a { padding: 0.85rem; border-bottom: 1px solid var(--color-border); }
  .nav__menu li:last-child a { border-bottom: 0; }
  .nav__cta { margin-left: 0; text-align: center; margin-top: 0.5rem; }

  .hero__trust { grid-template-columns: 1fr 1fr; gap: 1.25rem; }
  .services__grid { grid-template-columns: 1fr; }
  .services__grid .service { border-right: 0 !important; border-bottom: 2px solid var(--color-border) !important; }
  .services__grid .service:last-child { border-bottom: 0 !important; }
  .process__steps { grid-template-columns: 1fr; }
  .work__grid { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .work__item--big { grid-column: span 1; }
  .field-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__base { justify-content: flex-start; }
  .ctaband__inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 420px) {
  .hero__actions .btn { width: 100%; }
}