/* ==========================================================================
   Cimento Group — Landing Page
   ========================================================================== */

:root{
  --navy: #0F2340;
  --navy-2: #16305A;
  --navy-3: #0A1830;
  --gold: #A9895F;
  --gold-light: #C9B593;
  --gray-900: #1B222E;
  --gray-700: #4A5568;
  --gray-500: #7B8794;
  --gray-200: #E4E7EC;
  --gray-100: #F5F6F8;
  --white: #FFFFFF;
  --radius: 10px;
  --shadow: 0 10px 30px -12px rgba(15, 35, 64, 0.25);
  --shadow-sm: 0 4px 14px rgba(15, 35, 64, 0.08);
  --container: 1180px;
  --ff-body: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ff-head: 'Marcellus', Georgia, serif;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--ff-body);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--ff-head); font-weight:400; line-height:1.15; margin:0 0 .5em; color: var(--navy); }
p{ margin:0 0 1em; color: var(--gray-700); }
.container{ max-width: var(--container); margin:0 auto; padding:0 24px; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 14px 28px; border-radius: 999px; font-weight:600; font-size:.95rem;
  border:1.5px solid transparent; cursor:pointer; transition: all .25s ease;
  white-space: nowrap;
}
.btn--gold{ background: var(--gold); color:#fff; }
.btn--gold:hover{ background:#93724A; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn--outline-light{ border-color: rgba(255,255,255,.6); color:#fff; }
.btn--outline-light:hover{ background: rgba(255,255,255,.12); }
.btn--navy{ background: var(--navy); color:#fff; width:100%; }
.btn--navy:hover{ background: var(--navy-2); }

/* ---------- Eyebrow / section head ---------- */
.eyebrow{
  font-size:.78rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase;
  color: var(--gold); margin:0 0 12px;
}
.eyebrow--light{ color: var(--gold-light); }
.section__head{ max-width: 680px; margin: 0 0 48px; }
.section__lead{ font-size:1.05rem; }

.section{ padding: 96px 0; }
.section--alt{ background: var(--gray-100); }
.section--dark{ background: var(--navy); }
.section--dark h2, .section--dark .eyebrow{ color:#fff; }
.section--dark p{ color: rgba(255,255,255,.78); }

/* ==========================================================================
   Header
   ========================================================================== */
.header{
  position: sticky; top:0; z-index: 500;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  height: 100px;
  gap: 24px;
}
.header__logo img{ height: 68px; width:auto; }
.nav{ display:flex; gap: 32px; align-items:center; }
.nav a{ font-size:.92rem; font-weight:600; color: var(--navy); position:relative; padding: 4px 0; }
.nav a::after{
  content:''; position:absolute; left:0; bottom:-2px; width:0; height:2px; background: var(--gold);
  transition: width .25s ease;
}
.nav a:hover::after{ width:100%; }
.header__cta{ padding: 11px 22px; font-size:.88rem; }
.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:8px; flex-direction:column; gap:5px; }
.nav-toggle span{ width:24px; height:2px; background: var(--navy); display:block; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{ position:relative; color:#fff; overflow:hidden; }
.hero__bg{ position:absolute; inset:0; z-index:0; }
.hero__bg img{ width:100%; height:100%; object-fit:cover; }
.hero__overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,24,48,.78) 0%, rgba(10,24,48,.72) 45%, rgba(10,24,48,.92) 100%);
}
.hero__content{
  position:relative; z-index:1;
  padding: 168px 24px 120px;
  max-width: 820px;
}
.hero h1{ color:#fff; font-size: clamp(2.1rem, 4.4vw, 3.4rem); margin-bottom: .45em; }
.hero__lead{ color: rgba(255,255,255,.85); font-size: 1.12rem; max-width: 620px; }
.hero__actions{ display:flex; gap:16px; flex-wrap:wrap; margin-top: 32px; }

.hero__stats{ position:relative; z-index:1; background: rgba(6,15,31,.55); border-top:1px solid rgba(255,255,255,.14); }
.stats__grid{
  display:grid; grid-template-columns: repeat(3, 1fr);
  padding: 32px 24px; row-gap: 28px;
}
.stat{ text-align:center; border-left: 1px solid rgba(255,255,255,.16); }
.stat:nth-child(3n+1){ border-left:none; }
.stat__num{ display:flex; align-items:center; justify-content:center; min-height: 2.4rem; font-family: var(--ff-head); font-size: 2rem; color:#fff; }
.stat__num--small{ font-size: 1.3rem; }
.stat__label{ display:block; font-size:.8rem; color: rgba(255,255,255,.7); margin-top:4px; letter-spacing:.02em; }

/* ==========================================================================
   About
   ========================================================================== */
.about__grid{ display:grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items:center; }
.about__media img{ border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 4/5; object-fit:cover; width:100%; }
.about__text h2{ font-size: clamp(1.7rem, 3vw, 2.3rem); }
.check-list{ margin-top: 20px; display:grid; gap:12px; }
.check-list li{ position:relative; padding-left: 30px; color: var(--gray-900); font-weight:600; font-size:.95rem; }
.check-list li::before{
  content:''; position:absolute; left:0; top:3px; width:18px; height:18px; border-radius:50%;
  background: var(--gold); opacity:.16;
}
.check-list li::after{
  content:'✓'; position:absolute; left:3px; top:0; color: var(--gold); font-weight:800; font-size:.8rem;
}

/* ==========================================================================
   Values
   ========================================================================== */
.values__grid{ display:grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.value-card{
  background:#fff; border:1px solid var(--gray-200); border-radius: var(--radius);
  padding: 28px 22px; text-align:left; transition: box-shadow .25s ease, transform .25s ease;
}
.value-card:hover{ box-shadow: var(--shadow-sm); transform: translateY(-4px); }
.value-card__icon{
  width:52px; height:52px; border-radius:50%; background: var(--navy); display:flex; align-items:center; justify-content:center;
  margin-bottom: 18px;
}
.value-card__icon svg{ width:26px; height:26px; fill:none; stroke: var(--gold-light); stroke-width:2; }
.value-card h3{ font-size:1.02rem; margin-bottom:8px; }
.value-card p{ font-size:.9rem; margin:0; }

/* ==========================================================================
   Services
   ========================================================================== */
.services__grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card{
  padding: 30px 26px; border-radius: var(--radius); background: var(--gray-100);
  transition: background .25s ease, transform .25s ease;
}
.service-card:hover{ background:#fff; box-shadow: var(--shadow-sm); transform: translateY(-4px); }
.service-card__icon{ width:48px; height:48px; margin-bottom:16px; }
.service-card__icon svg{ width:100%; height:100%; fill:none; stroke: var(--navy); stroke-width:1.7; }
.service-card h3{ font-size:1.05rem; margin-bottom:8px; }
.service-card p{ font-size:.9rem; margin:0; }

/* ==========================================================================
   Presence
   ========================================================================== */
.presence__grid{ display:grid; grid-template-columns: 1fr .85fr; gap:64px; align-items:center; }
.presence__text h2{ color:#fff; font-size: clamp(1.7rem, 3vw, 2.3rem); }
.city-tags{ display:flex; flex-wrap:wrap; gap:10px; margin-top: 22px; }
.city-tags span{
  border: 1px solid rgba(255,255,255,.3); color:#fff; padding: 9px 18px; border-radius: 999px;
  font-size:.86rem; font-weight:600;
}
.presence__media img{ border-radius: var(--radius); box-shadow: var(--shadow); }

/* ==========================================================================
   Projects
   ========================================================================== */
.projects__grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.project-card{
  position:relative; border-radius: var(--radius); overflow:hidden; background:#fff;
  box-shadow: var(--shadow-sm); transition: transform .3s ease, box-shadow .3s ease;
}
.project-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow); }
.project-card__img{ aspect-ratio: 4/3; overflow:hidden; }
.project-card__img img{ width:100%; height:100%; object-fit:cover; transition: transform .5s ease; }
.project-card:hover .project-card__img img{ transform: scale(1.06); }
.project-card__body{ padding: 18px 20px 22px; }
.project-card__body h3{ font-size:1.05rem; margin-bottom:4px; }
.project-card__body p{ font-size:.85rem; margin:0; color: var(--gray-500); }
.project-card__body p.project-card__partner-note{ font-size:.48rem; font-style:italic; margin-top:6px; color: var(--gray-500); opacity:.85; }
.badge{
  position:absolute; top:14px; left:14px; z-index:2;
  font-size:.72rem; font-weight:700; padding: 6px 12px; border-radius: 999px; color:#fff;
  letter-spacing:.02em;
}
.badge--done{ background: #2F7A4B; }
.badge--progress{ background: var(--gold); }
.badge--presale{ background: var(--navy); }
.projects__note{ margin-top: 36px; text-align:center; font-size:.9rem; color: var(--gray-500); }

/* ==========================================================================
   Allies
   ========================================================================== */
.allies__row{
  display:flex; flex-wrap:wrap; justify-content:center; align-items:stretch; gap: 20px; margin-top: 24px;
}
.ally-card{
  background:#fff; border:1px solid var(--gray-200); border-radius: 10px;
  height: 76px; padding: 14px 28px; display:flex; align-items:center; justify-content:center;
  box-shadow: var(--shadow-sm);
}
.ally-card img{ height: 34px; width:auto; max-width: 160px; object-fit:contain; }
.ally-card__text{ font-family: var(--ff-head); font-weight:700; font-size:1.5rem; letter-spacing:.02em; }
.ally-card__text--bbva{ color:#072146; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band{ position:relative; overflow:hidden; }
.cta-band__img{ width:100%; height: 420px; object-fit:cover; }
.cta-band__overlay{ position:absolute; inset:0; background: linear-gradient(90deg, rgba(10,24,48,.92) 15%, rgba(10,24,48,.55) 70%); }
.cta-band__content{ position:absolute; inset:0; display:flex; flex-direction:column; justify-content:center; max-width: 560px; }
.cta-band__content h2{ color:#fff; font-size: clamp(1.6rem, 3vw, 2.1rem); }
.cta-band__content p{ color: rgba(255,255,255,.82); }
.cta-band__content .btn{ align-self:flex-start; margin-top:8px; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact__grid{ display:grid; grid-template-columns: .8fr 1.2fr; gap: 56px; }
.contact__grid--centered{ grid-template-columns: 1fr; justify-items:center; text-align:center; }
.contact__grid--centered .contact__info{ display:flex; flex-wrap:wrap; justify-content:center; gap: 40px; max-width: 780px; }
.contact__info{ display:grid; gap: 22px; align-content:start; }
.contact__item h4{ font-family: var(--ff-body); font-size:.78rem; text-transform:uppercase; letter-spacing:.1em; color: var(--gold); margin:0 0 4px; font-weight:700; }
.contact__item p{ margin:0; font-size:1rem; color: var(--gray-900); font-weight:600; }
.contact__form{ background: var(--gray-100); padding: 32px; border-radius: var(--radius); display:grid; gap:16px; }
.form__row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.contact__form label{ font-size:.85rem; font-weight:700; color: var(--gray-700); display:grid; gap:6px; }
.contact__form input, .contact__form textarea{
  font-family: var(--ff-body); font-size:.95rem; padding: 12px 14px; border-radius: 8px;
  border: 1px solid var(--gray-200); background:#fff; color: var(--gray-900); resize: vertical;
}
.contact__form input:focus, .contact__form textarea:focus{ outline:2px solid var(--gold); outline-offset:1px; }
.form__note{ font-size:.85rem; color: var(--gold); font-weight:600; min-height: 1.2em; }
.map__embed{ margin-top: 56px; border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow-sm); }
.map__embed iframe{ display:block; filter: grayscale(.15); }
.map__link{ margin-top: 14px; text-align:center; }
.map__link a{ color: var(--gold); font-weight:700; font-size:.9rem; }
.map__link a:hover{ text-decoration: underline; }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer{ background: var(--navy-3); color: rgba(255,255,255,.75); padding: 64px 0 0; }
.footer__grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__brand img{ height: 56px; margin-bottom: 16px; }
.footer__brand p{ color: rgba(255,255,255,.6); font-size:.9rem; max-width: 340px; }
.footer__col h4{ color:#fff; font-family: var(--ff-body); font-size:.82rem; text-transform:uppercase; letter-spacing:.1em; margin-bottom:16px; }
.footer__col{ display:flex; flex-direction:column; gap: 10px; font-size:.9rem; }
.footer__col a:hover{ color: var(--gold-light); }
.footer__bottom{ padding: 24px; text-align:center; font-size:.8rem; color: rgba(255,255,255,.45); }

/* ==========================================================================
   Back to top
   ========================================================================== */
.back-to-top{
  position:fixed; bottom: 26px; right: 26px; width:44px; height:44px; border-radius:50%;
  background: var(--navy); color:#fff; border:none; cursor:pointer; font-size:1.1rem;
  box-shadow: var(--shadow-sm); z-index:400; opacity:0; pointer-events:none; transition: opacity .25s ease, transform .2s ease;
}
.back-to-top.is-visible{ opacity:1; pointer-events:auto; }
.back-to-top:hover{ transform: translateY(-3px); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px){
  .about__grid, .presence__grid, .contact__grid{ grid-template-columns: 1fr; }
  .presence__media{ order:-1; }
  .values__grid{ grid-template-columns: repeat(3, 1fr); }
  .services__grid{ grid-template-columns: repeat(2, 1fr); }
  .projects__grid{ grid-template-columns: repeat(2, 1fr); }
  .stats__grid{ grid-template-columns: repeat(2, 1fr); gap: 24px 0; }
  .stat{ border-left:none; border-top:1px solid rgba(255,255,255,.16); padding-top:16px; }
  .stat:nth-child(1), .stat:nth-child(2){ border-top:none; padding-top:0; }
}

@media (max-width: 760px){
  .nav, .header__cta{ display:none; }
  .nav-toggle{ display:flex; }
  .header.is-open .nav{
    display:flex; flex-direction:column; position:absolute; top:100px; left:0; right:0;
    background:#fff; padding: 20px 24px; gap:18px; border-bottom:1px solid var(--gray-200);
  }
  .header.is-open .header__cta{ display:inline-flex; margin: 0 24px 20px; }
  .hero__content{ padding: 128px 20px 80px; }
  .values__grid{ grid-template-columns: repeat(2, 1fr); }
  .services__grid{ grid-template-columns: 1fr; }
  .projects__grid{ grid-template-columns: 1fr; }
  .form__row{ grid-template-columns: 1fr; }
  .footer__grid{ grid-template-columns: 1fr; gap: 32px; }
  .section{ padding: 64px 0; }
  .cta-band__content{ padding: 0 20px; max-width:100%; }
}