/* ============================================================
   Salt Endeavors Construction
   Art direction: rugged Texas contractor — deep charcoal
   surfaces, warm amber/kraft accent, strong grotesk display.
   ============================================================ */

/* ---------- TOKENS ---------- */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  --space-1: .25rem; --space-2: .5rem; --space-3: .75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  --radius-sm: .375rem; --radius-md: .5rem; --radius-lg: .875rem; --radius-full: 9999px;
  --transition-interactive: 200ms cubic-bezier(.16,1,.3,1);

  --content-wide: 1200px;

  --font-display: 'Clash Grotesk', 'Arial Narrow', sans-serif;
  --font-body: 'Satoshi', 'Helvetica Neue', system-ui, sans-serif;
}

/* LIGHT MODE — warm concrete + amber */
:root, [data-theme="light"] {
  --color-bg: #f6f4f0;
  --color-surface: #fffdfa;
  --color-surface-2: #f1ede6;
  --color-surface-offset: #e9e4db;
  --color-border: #ddd6ca;
  --color-divider: #e6e0d6;

  --color-text: #1c1a17;
  --color-text-muted: #6b655c;
  --color-text-faint: #a8a297;
  --color-text-inverse: #f8f6f2;

  --color-primary: #d0741a;         /* kraft amber */
  --color-primary-hover: #b45f11;
  --color-primary-active: #944c0b;

  --color-ink: #17150f;             /* deep charcoal panels */
  --color-ink-soft: #22201a;

  --shadow-sm: 0 1px 2px rgba(23,21,15,.06);
  --shadow-md: 0 6px 18px rgba(23,21,15,.10);
  --shadow-lg: 0 20px 50px rgba(23,21,15,.16);
}

/* DARK MODE */
[data-theme="dark"] {
  --color-bg: #131210;
  --color-surface: #1a1815;
  --color-surface-2: #201d19;
  --color-surface-offset: #24211c;
  --color-border: #33302a;
  --color-divider: #2a2722;

  --color-text: #ece8e1;
  --color-text-muted: #9a938a;
  --color-text-faint: #6a645b;
  --color-text-inverse: #17150f;

  --color-primary: #ec8f39;
  --color-primary-hover: #f0a154;
  --color-primary-active: #f4b471;

  --color-ink: #0d0c0a;
  --color-ink-soft: #1a1815;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 6px 18px rgba(0,0,0,.5);
  --shadow-lg: 0 20px 50px rgba(0,0,0,.6);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:#131210; --color-surface:#1a1815; --color-surface-2:#201d19;
    --color-surface-offset:#24211c; --color-border:#33302a; --color-divider:#2a2722;
    --color-text:#ece8e1; --color-text-muted:#9a938a; --color-text-faint:#6a645b;
    --color-text-inverse:#17150f; --color-primary:#ec8f39; --color-primary-hover:#f0a154;
    --color-primary-active:#f4b471; --color-ink:#0d0c0a; --color-ink-soft:#1a1815;
  }
}

/* ---------- BASE ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scroll-behavior:smooth;scroll-padding-top:5rem}
body{min-height:100dvh;line-height:1.6;font-family:var(--font-body);font-size:var(--text-base);color:var(--color-text);background:var(--color-bg)}
img,svg,video{display:block;max-width:100%;height:auto}
ul[role=list]{list-style:none}
input,button,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{text-wrap:balance;line-height:1.08;font-family:var(--font-display);font-weight:600;letter-spacing:-.02em}
p{text-wrap:pretty}
a{color:inherit;text-decoration:none}
button{cursor:pointer;background:none;border:none}
::selection{background:color-mix(in oklab,var(--color-primary) 30%,transparent);color:var(--color-text)}
:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px;border-radius:var(--radius-sm)}
a,button,input,textarea,select{transition:color var(--transition-interactive),background var(--transition-interactive),border-color var(--transition-interactive),box-shadow var(--transition-interactive),transform var(--transition-interactive)}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

.container{width:100%;max-width:var(--content-wide);margin-inline:auto;padding-inline:clamp(1.25rem,4vw,2.5rem)}
.eyebrow{font-family:var(--font-body);font-weight:700;font-size:var(--text-xs);letter-spacing:.16em;text-transform:uppercase;color:var(--color-primary);margin-bottom:var(--space-4)}
.skip-link{position:absolute;left:-999px;top:0;background:var(--color-primary);color:var(--color-text-inverse);padding:.5rem 1rem;z-index:200;border-radius:0 0 var(--radius-md) 0}
.skip-link:focus{left:0}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-body);font-weight:700;font-size:var(--text-sm);border-radius:var(--radius-md);padding:.7rem 1.25rem;line-height:1;white-space:nowrap}
.btn--sm{padding:.55rem 1rem}
.btn--lg{padding:.95rem 1.7rem;font-size:var(--text-base)}
.btn--primary{background:var(--color-primary);color:#fff}
.btn--primary:hover{background:var(--color-primary-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn--ghost{border:1.5px solid rgba(255,255,255,.5);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:var(--radius-md);color:var(--color-text)}
.icon-btn:hover{background:var(--color-surface-2)}

/* ---------- HEADER ---------- */
.header{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--color-bg) 88%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s,background .3s}
.header.scrolled{border-bottom-color:var(--color-divider);box-shadow:var(--shadow-sm)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-6);height:4.75rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--color-text)}
.brand__mark{flex:none;color:var(--color-text)}
.brand__text{font-family:var(--font-display);font-weight:600;font-size:1.15rem;line-height:1;letter-spacing:-.01em;display:flex;flex-direction:column}
.brand__sub{font-family:var(--font-body);font-weight:600;font-size:.62rem;letter-spacing:.28em;text-transform:uppercase;color:var(--color-primary);margin-top:2px}
.nav{display:flex;gap:var(--space-8)}
.nav a{font-size:var(--text-sm);font-weight:500;color:var(--color-text-muted)}
.nav a:hover{color:var(--color-text)}
.header__actions{display:flex;align-items:center;gap:.5rem}
.header__phone{display:inline-flex;align-items:center;gap:.4rem;font-size:var(--text-sm);font-weight:700;color:var(--color-text);white-space:nowrap}
.header__phone svg{color:var(--color-primary)}
.header__phone:hover{color:var(--color-primary)}
.mobile-nav__phone{font-weight:700!important;color:var(--color-primary)!important}
.menu-btn{display:none}
.mobile-nav{display:none}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:-1}
.hero__media img{width:100%;height:100%;object-fit:cover}
.hero__scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,13,9,.9) 0%,rgba(15,13,9,.62) 45%,rgba(15,13,9,.25) 100%),linear-gradient(0deg,rgba(15,13,9,.85),rgba(15,13,9,0) 60%)}
.hero__content{padding-block:clamp(4rem,10vw,8rem);max-width:760px}
.hero h1{font-size:var(--text-3xl);font-weight:700;letter-spacing:-.03em;margin-bottom:var(--space-6)}
.hero__lead{font-size:var(--text-lg);color:rgba(255,255,255,.86);max-width:60ch;margin-bottom:var(--space-8)}
.hero__cta{display:flex;flex-wrap:wrap;gap:var(--space-4);margin-bottom:var(--space-10)}
.hero__badges{display:flex;flex-wrap:wrap;gap:var(--space-6)}
.hero__badges li{font-size:var(--text-sm);font-weight:600;color:rgba(255,255,255,.9);display:flex;align-items:center;gap:.5rem}
.hero__badges li::before{content:"";width:8px;height:8px;background:var(--color-primary);border-radius:2px;transform:rotate(45deg)}

/* ---------- SECTIONS ---------- */
.section{padding-block:clamp(4rem,8vw,7rem)}
.section--offset{background:var(--color-surface-2)}
.section__head{max-width:640px;margin-bottom:var(--space-12)}
.section__head h2{font-size:var(--text-2xl)}
.section__intro{color:var(--color-text-muted);font-size:var(--text-lg);margin-top:var(--space-4)}

/* ---------- SERVICES ---------- */
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-6)}
.service-card{position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--color-border);background:var(--color-surface);min-height:320px;display:flex;flex-direction:column;justify-content:flex-end}
.service-card--feature{grid-row:span 2;min-height:660px}
.service-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;transition:transform .6s cubic-bezier(.16,1,.3,1)}
.service-card:hover img{transform:scale(1.05)}
.service-card__body{position:relative;z-index:1;padding:var(--space-6);color:#fff;background:linear-gradient(0deg,rgba(13,12,10,.94) 10%,rgba(13,12,10,.55) 60%,rgba(13,12,10,0) 100%)}
.service-card__num{font-family:var(--font-display);font-weight:600;font-size:.8rem;letter-spacing:.1em;color:var(--color-primary)}
.service-card__body h3{font-size:var(--text-xl);margin:var(--space-2) 0 var(--space-3);color:#fff}
.service-card__body p{color:rgba(255,255,255,.82);font-size:var(--text-sm);max-width:42ch}

/* ---------- STEPS ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6);counter-reset:step}
.step{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);position:relative}
.step__num{display:inline-flex;align-items:center;justify-content:center;width:2.75rem;height:2.75rem;border-radius:var(--radius-md);background:var(--color-primary);color:#fff;font-family:var(--font-display);font-weight:600;font-size:1.25rem;margin-bottom:var(--space-4)}
.step h3{font-size:var(--text-lg)}
.step p{color:var(--color-text-muted);font-size:var(--text-sm);margin-top:var(--space-2)}

/* ---------- SERVICE AREA ---------- */
.area{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.area__text h2{font-size:var(--text-2xl)}
.area__text>p{color:var(--color-text-muted);margin-top:var(--space-4);max-width:52ch}
.area__counties{display:grid;gap:var(--space-4);margin-top:var(--space-8)}
.county{border-left:3px solid var(--color-primary);padding:var(--space-2) 0 var(--space-2) var(--space-5)}
.county h3{font-size:var(--text-lg)}
.county p{color:var(--color-text-muted);font-size:var(--text-sm);margin-top:2px}
.area__figure{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.area__figure img{width:100%;height:100%;min-height:420px;object-fit:cover}

/* ---------- ABOUT (dark panel) ---------- */
.section--dark{background:var(--color-ink);color:var(--color-text-inverse)}
[data-theme="dark"] .section--dark,:root:not([data-theme]) .section--dark{color:var(--color-text)}
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.about__figure{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.about__figure img{width:100%;height:100%;min-height:440px;object-fit:cover}
.section--dark .eyebrow{color:var(--color-primary)}
.about__text h2{font-size:var(--text-2xl);color:#fff}
[data-theme="dark"] .about__text h2,:root:not([data-theme]) .about__text h2{color:var(--color-text)}
.about__text p{color:rgba(255,255,255,.78);margin-top:var(--space-4);max-width:56ch}
[data-theme="dark"] .about__text p,:root:not([data-theme]) .about__text p{color:var(--color-text-muted)}
.about__stats{display:flex;gap:var(--space-10);margin-top:var(--space-8);flex-wrap:wrap}
.about__stats div{display:flex;flex-direction:column}
.about__stats strong{font-family:var(--font-display);font-weight:600;font-size:var(--text-2xl);color:var(--color-primary);line-height:1}
.about__stats span{font-size:var(--text-sm);color:rgba(255,255,255,.7);margin-top:var(--space-2)}
[data-theme="dark"] .about__stats span,:root:not([data-theme]) .about__stats span{color:var(--color-text-muted)}

/* ---------- CONTACT ---------- */
.contact__inner{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:start}
.contact__text h2{font-size:var(--text-2xl)}
.contact__text>p{color:var(--color-text-muted);margin-top:var(--space-4);max-width:44ch}
.contact__email{display:inline-flex;align-items:center;gap:.6rem;margin-top:var(--space-6);font-family:var(--font-display);font-weight:600;font-size:var(--text-lg);color:var(--color-primary)}
.contact__email{margin-right:var(--space-6)}
.contact__email:hover{color:var(--color-primary-hover)}
.contact__email svg{color:var(--color-primary)}
.contact__note{margin-top:var(--space-6);font-size:var(--text-sm);color:var(--color-text-faint)}
.contact__form{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:clamp(1.5rem,3vw,2.25rem);box-shadow:var(--shadow-md);display:grid;gap:var(--space-4)}
.field{display:grid;gap:var(--space-2)}
.field label{font-size:var(--text-sm);font-weight:600}
.field input,.field select,.field textarea{width:100%;padding:.7rem .85rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--text-base)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 3px color-mix(in oklab,var(--color-primary) 20%,transparent)}
.field textarea{resize:vertical}
.field__hint{font-size:var(--text-xs);color:var(--color-text-faint);text-align:center}

/* ---------- FOOTER ---------- */
.footer{background:var(--color-ink);color:rgba(255,255,255,.82);padding-top:var(--space-16)}
.footer__inner{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:var(--space-8);padding-bottom:var(--space-12);border-bottom:1px solid rgba(255,255,255,.1)}
.footer .brand{color:#fff}
.footer .brand__mark{color:#fff}
.footer__brand p{margin-top:var(--space-4);font-size:var(--text-sm);color:rgba(255,255,255,.6)}
.footer__col h4{font-family:var(--font-body);font-weight:700;font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.1em;color:#fff;margin-bottom:var(--space-3)}
.footer__col p,.footer__col a{font-size:var(--text-sm);color:rgba(255,255,255,.7)}
.footer__col a:hover{color:var(--color-primary)}
.footer__bottom{display:flex;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap;padding-block:var(--space-6);font-size:var(--text-xs);color:rgba(255,255,255,.55)}

/* ---------- RESPONSIVE ---------- */
@media (max-width:900px){
  .nav{display:none}
  .menu-btn{display:inline-flex}
  .header__actions .btn--sm{display:none}
  .header__phone{display:none}
  .mobile-nav{display:none;flex-direction:column;gap:var(--space-2);padding:var(--space-4) clamp(1.25rem,4vw,2.5rem) var(--space-6);border-top:1px solid var(--color-divider);background:var(--color-bg)}
  .mobile-nav.open{display:flex}
  .mobile-nav a{padding:.6rem 0;font-size:var(--text-base);font-weight:500;color:var(--color-text-muted)}
  .mobile-nav .btn{margin-top:var(--space-2)}
  .services-grid{grid-template-columns:1fr}
  .service-card--feature{grid-row:auto;min-height:340px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .area,.about,.contact__inner{grid-template-columns:1fr}
  .about__figure{order:2}
  .footer__inner{grid-template-columns:1fr;gap:var(--space-6)}
}
@media (max-width:520px){
  .steps{grid-template-columns:1fr}
  .hero__badges{gap:var(--space-4)}
  .about__stats{gap:var(--space-6)}
}