/* ==========================================================================
   Alice Cruz Nutrición — design tokens
   Palette derived from @nutalicecruz Instagram: sage green + cream +
   warm coral accent, elegant italic serif headlines + clean sans body.
   ========================================================================== */

:root{
  --sage-900:#3f4a30;
  --sage-700:#5c6b3f;
  --sage-600:#748253;
  --sage-500:#8a9a68;
  --cream-100:#faf8f2;
  --cream-200:#f3efe3;
  --cream-300:#e9e3d2;
  --coral-500:#e2775f;
  --coral-600:#cf6249;
  --ink-900:#2c2a24;
  --ink-700:#4a4740;
  --ink-500:#746f63;
  --white:#ffffff;

  --font-display:'Cormorant Garamond', Georgia, serif;
  --font-body:'Jost', 'Segoe UI', sans-serif;

  --radius-lg:28px;
  --radius-md:16px;
  --radius-sm:10px;
  --shadow-soft:0 20px 45px -25px rgba(63,74,48,0.35);
  --shadow-card:0 12px 30px -18px rgba(44,42,36,0.25);
  --container:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink-900);
  background:var(--cream-100);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;margin:0;padding:0;}
h1,h2,h3{font-family:var(--font-display);font-weight:600;line-height:1.15;margin:0 0 .5em;color:var(--sage-900);}
p{margin:0 0 1em;}
em{font-style:italic;color:var(--coral-600);}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

.skip-link{
  position:absolute;left:-999px;top:0;background:var(--sage-900);color:#fff;
  padding:10px 16px;border-radius:0 0 8px 0;z-index:1000;
}
.skip-link:focus{left:0;}

.eyebrow{
  font-family:var(--font-body);
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.78rem;
  font-weight:600;
  color:var(--coral-600);
  margin:0 0 .6em;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-family:var(--font-body);
  font-weight:500;
  font-size:.95rem;
  border:1.5px solid transparent;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--sage-700);color:#fff;box-shadow:var(--shadow-soft);}
.btn-primary:hover{background:var(--sage-900);}
.btn-outline{border-color:var(--sage-700);color:var(--sage-700);background:transparent;}
.btn-outline:hover{background:var(--sage-700);color:#fff;}
.btn-whatsapp{background:#25D366;color:#fff;box-shadow:0 12px 28px -16px rgba(37,211,102,.7);}
.btn-whatsapp:hover{background:#1ebc59;}
.btn-sm{padding:9px 16px;font-size:.82rem;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(250,248,242,.9);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid rgba(63,74,48,.08);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;
  gap:24px;
}
.logo{display:flex;align-items:center;gap:10px;color:var(--sage-900);}
.logo-mark{display:inline-flex;align-items:center;}
.logo-mark img{height:38px;width:auto;display:block;}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-name{font-family:var(--font-display);font-style:italic;font-weight:600;font-size:1.35rem;}
.logo-sub{font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-500);}

.main-nav{display:flex;gap:28px;}
.main-nav a{font-size:.92rem;font-weight:500;color:var(--ink-700);position:relative;padding:4px 0;}
.main-nav a:hover{color:var(--sage-700);}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;
  background:var(--coral-500);transition:width .2s ease;
}
.main-nav a:hover::after{width:100%;}

.header-actions{display:flex;align-items:center;gap:14px;}
.lang-toggle{
  display:flex;align-items:center;gap:6px;
  background:var(--cream-200);border:1px solid var(--cream-300);
  border-radius:999px;padding:6px 10px;font-size:.78rem;font-weight:600;
  color:var(--ink-500);cursor:pointer;
}
.lang-option{padding:2px 4px;border-radius:6px;}
.lang-option.is-active{color:var(--sage-900);background:#fff;}
.lang-sep{opacity:.4;}

.menu-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:34px;height:34px;border:none;background:transparent;cursor:pointer;padding:0;
}
.menu-toggle span{display:block;width:100%;height:2px;background:var(--sage-900);border-radius:2px;transition:transform .2s ease, opacity .2s ease;}

/* ---------- Photo frame ---------- */
.photo-ph{
  position:relative;
  border-radius:var(--radius-lg);
  background-color:var(--sage-600);
  background-image:var(--photo-url, none);
  background-size:cover;
  background-position:center;
  overflow:hidden;
}

/* ---------- Hero ---------- */
.hero{padding:64px 0 96px;overflow:hidden;}
.hero-inner{
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
}
.hero h1{font-size:clamp(2.4rem, 4.2vw, 3.6rem);}
.hero-lead{font-size:1.08rem;color:var(--ink-700);max-width:46ch;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin:28px 0 30px;}
.hero-credentials{display:flex;gap:22px;flex-wrap:wrap;}
.hero-credentials li{
  font-size:.82rem;color:var(--sage-700);font-weight:500;
  padding-left:20px;position:relative;
}
.hero-credentials li::before{
  content:"✓";position:absolute;left:0;color:var(--coral-500);font-weight:700;
}

.hero-media{position:relative;}
.hero-photo{aspect-ratio:4/5;--photo-url:url('../images/hero-alice.jpg');}
.hero-blob{
  position:absolute;right:-60px;top:-60px;width:220px;height:220px;
  background:var(--cream-300);border-radius:50%;z-index:-1;opacity:.8;
}
.hero-badge{
  position:absolute;left:-24px;bottom:34px;
  background:#fff;border-radius:var(--radius-md);
  box-shadow:var(--shadow-card);
  padding:14px 18px;display:flex;align-items:center;gap:10px;
  font-size:.85rem;font-weight:600;color:var(--sage-900);
  max-width:200px;
}
.hero-badge strong{
  width:34px;height:34px;border-radius:50%;background:var(--coral-500);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;
}

/* ---------- Trust strip ---------- */
.trust-strip{background:var(--sage-900);padding:22px 0;}
.trust-strip-inner{
  display:flex;flex-wrap:wrap;gap:20px 40px;justify-content:center;
}
.trust-item{
  display:flex;align-items:center;gap:10px;color:var(--cream-200);
  font-size:.85rem;font-weight:500;letter-spacing:.02em;
}
.trust-icon{font-size:1.1rem;}

/* ---------- About ---------- */
.about{padding:100px 0;}
.about-inner{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:center;
}
.about-photo{aspect-ratio:1/1;--photo-url:url('../images/about-alice.jpg');}
.about h2{font-size:clamp(2rem,3.2vw,2.6rem);}
.credential-list{margin:26px 0;display:flex;flex-direction:column;gap:14px;}
.credential-list li{display:flex;align-items:center;gap:12px;font-weight:500;color:var(--ink-700);}
.credential-icon{
  width:38px;height:38px;border-radius:50%;background:var(--cream-200);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.05rem;
}
.ig-link{
  display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--coral-600);
  margin-top:6px;
}
.ig-link:hover{color:var(--coral-500);}

/* ---------- Section head shared ---------- */
.section-head{max-width:640px;margin:0 auto 52px;text-align:center;}
.section-head .eyebrow{justify-content:center;}
.section-lead{color:var(--ink-500);font-size:1.02rem;}

/* ---------- Services ---------- */
.services{padding:100px 0;background:var(--cream-200);}
.service-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:26px;
}
.service-card{
  background:#fff;border-radius:var(--radius-md);
  padding:34px 26px;text-align:left;
  box-shadow:var(--shadow-card);
  transition:transform .2s ease, box-shadow .2s ease;
}
.service-card:hover{transform:translateY(-6px);box-shadow:0 22px 40px -20px rgba(44,42,36,.3);}
.service-icon{
  width:56px;height:56px;border-radius:16px;
  background:var(--cream-200);
  display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;margin-bottom:18px;
}
.service-card h3{font-size:1.25rem;margin-bottom:.4em;}
.service-card p{color:var(--ink-500);font-size:.92rem;margin-bottom:0;}

/* ---------- Process ---------- */
.process{padding:100px 0;}
.process-steps{
  display:grid;grid-template-columns:repeat(4,1fr);gap:30px;counter-reset:step;
  position:relative;
}
.process-steps li{position:relative;padding-top:8px;}
.step-num{
  font-family:var(--font-display);font-style:italic;font-weight:600;
  font-size:2.6rem;color:var(--cream-300);display:block;margin-bottom:6px;
}
.process-steps h3{font-size:1.15rem;margin-bottom:.35em;}
.process-steps p{color:var(--ink-500);font-size:.9rem;}

/* ---------- Contact ---------- */
.contact{padding:100px 0;background:var(--sage-900);color:var(--cream-200);}
.contact-inner{
  display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;
}
.contact h2{color:#fff;}
.contact .eyebrow{color:var(--coral-500);}
.contact .section-lead{color:var(--cream-300);}
.contact-actions{display:flex;gap:16px;flex-wrap:wrap;margin:26px 0 34px;}
.contact .btn-outline{border-color:var(--cream-300);color:var(--cream-100);}
.contact .btn-outline:hover{background:var(--cream-100);color:var(--sage-900);}
.contact-details{display:flex;flex-direction:column;gap:14px;}
.contact-details li{display:flex;align-items:center;gap:12px;font-size:.95rem;}
.contact-details a:hover{color:var(--coral-500);}
.contact-icon{font-size:1.1rem;}
.contact-photo{aspect-ratio:4/5;--photo-url:url('../images/contact-food.jpg');}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink-900);color:var(--cream-300);padding:48px 0 0;}
.footer-inner{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:24px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-logo .logo-name{color:#fff;}
.footer-logo .logo-mark img{height:30px;}
.footer-nav{display:flex;gap:24px;flex-wrap:wrap;}
.footer-nav a{font-size:.88rem;color:var(--cream-300);}
.footer-nav a:hover{color:#fff;}
.footer-social{display:flex;gap:14px;}
.footer-social a{
  width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;color:var(--cream-200);
  transition:background .18s ease;
}
.footer-social a:hover{background:var(--coral-500);color:#fff;}
.footer-bottom{padding:20px 24px 26px;text-align:center;font-size:.8rem;color:var(--ink-500);}
.footer-credit{margin-top:6px;font-size:.75rem;color:var(--ink-500);opacity:.7;}
.footer-credit a{text-decoration:underline;text-underline-offset:2px;}
.footer-credit a:hover{color:var(--cream-300);}

/* ---------- WhatsApp floating button ---------- */
.whatsapp-fab{
  position:fixed;right:22px;bottom:22px;z-index:200;
  width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 30px -10px rgba(37,211,102,.65);
  transition:transform .18s ease;
}
.whatsapp-fab:hover{transform:scale(1.08);}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero-inner,.about-inner,.contact-inner{grid-template-columns:1fr;}
  .about-media,.contact-media{order:-1;}
  .hero-photo,.about-photo,.contact-photo{max-width:420px;margin:0 auto;}
  .service-grid{grid-template-columns:repeat(2,1fr);}
  .process-steps{grid-template-columns:repeat(2,1fr);row-gap:36px;}
  .hero-badge{left:16px;}
}

@media (max-width:760px){
  .main-nav{
    position:fixed;top:70px;left:0;right:0;
    background:var(--cream-100);
    flex-direction:column;
    padding:20px 24px;gap:16px;
    border-bottom:1px solid var(--cream-300);
    transform:translateY(-130%);
    transition:transform .25s ease;
  }
  .main-nav.is-open{transform:translateY(0);}
  .menu-toggle{display:flex;}
  .header-actions .btn-sm{display:none;}
  .service-grid{grid-template-columns:1fr;}
  .process-steps{grid-template-columns:1fr;}
  .footer-inner{flex-direction:column;text-align:center;justify-content:center;}
}

@media (max-width:480px){
  .hero-actions .btn,.contact-actions .btn{width:100%;justify-content:center;}
  .hero-badge{position:static;margin-top:18px;max-width:none;}
}