/* ============================================================
   LAOS — Los Andes Oil Services
   Identidad: navy profundo + ámbar/oro (gota) + azul eléctrico
   ============================================================ */

:root {
  --navy: #0b1f3a;
  --navy-2: #102a4c;
  --ink: #071528;          /* casi negro azulado */
  --amber: #f0a818;
  --amber-2: #ffc244;
  --blue: #1f7ae0;
  --blue-2: #4c9bff;
  --paper: #f4f7fb;
  --paper-2: #eaf0f8;
  --text: #16202e;
  --mute: #5c6b7e;
  --line: #dbe4f0;
  --hair: rgba(255,255,255,.12);

  --ff: 'Manrope', system-ui, -apple-system, sans-serif;
  --fd: 'Archivo', system-ui, sans-serif;

  --shell: 1200px;
  --ease: .32s cubic-bezier(.22,.68,.35,1);
  --shadow: 0 24px 60px -18px rgba(7,21,40,.35);
  --shadow-sm: 0 10px 30px -12px rgba(7,21,40,.28);
}

* , *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  font-family: var(--ff);
  color: var(--text);
  background: var(--paper);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; }
ul { list-style: none; }

.shell { width: min(var(--shell), calc(100% - 32px)); margin-inline: auto; }

/* —— TYPO PRIMITIVES —— */
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--fd); font-weight: 700; font-size: .72rem;
  letter-spacing: .22em; text-transform: uppercase; color: var(--blue);
  margin-bottom: 14px;
}
.kicker--light { color: var(--amber); }
.kicker__no {
  font-size: .7rem; color: var(--amber); font-weight: 800;
  padding-right: 10px; border-right: 1px solid currentColor; opacity: .9;
}
.kicker--light .kicker__no { color: var(--amber); }
.h2 {
  font-family: var(--fd); font-weight: 800;
  font-size: clamp(1.8rem, 1.1rem + 3vw, 3rem);
  line-height: 1.04; letter-spacing: -.015em; color: var(--navy);
  margin-bottom: 16px;
}
.h2 em, .hero__title em, .sol__title em, .proof__lead em,
.contact__slogan em, .about__stamp em { font-style: italic; color: var(--amber); }
.h2--light { color: #fff; }
.h2--light em { color: var(--amber); }
.p { font-size: 1.02rem; color: var(--mute); margin-bottom: 14px; max-width: 60ch; }
.p--strong { color: var(--text); font-weight: 600; }
.p--light { color: rgba(255,255,255,.74); }

/* —— BUTTONS —— */
.btn {
  --pad: 12px 20px;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: var(--pad);
  font-family: var(--fd); font-weight: 700; font-size: .82rem;
  letter-spacing: .04em; border-radius: 8px;
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease), color var(--ease), border-color var(--ease);
}
.btn--lg { --pad: 15px 26px; font-size: .9rem; }
.btn svg { transition: transform var(--ease); }
.btn--amber { background: linear-gradient(180deg, var(--amber-2), var(--amber)); color: var(--ink); box-shadow: 0 12px 26px -10px rgba(240,168,24,.65); }
.btn--amber:hover { transform: translateY(-2px); box-shadow: 0 18px 34px -10px rgba(240,168,24,.75); }
.btn--amber:hover svg { transform: translateX(3px); }
.btn--glass { background: rgba(255,255,255,.1); color: #fff; border: 1px solid rgba(255,255,255,.35); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.btn--glass:hover { background: rgba(255,255,255,.18); border-color: #fff; transform: translateY(-2px); }
.btn--line { background: transparent; color: var(--navy); border: 1.5px solid var(--navy); }
.btn--line:hover { background: var(--navy); color: #fff; transform: translateY(-2px); }

/* —— NAV —— */
.nav { position: fixed; inset: 0 0 auto; z-index: 60; transition: background var(--ease), box-shadow var(--ease), padding var(--ease); }
.nav__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 78px; }
.nav.scrolled { background: rgba(7,21,40,.92); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); box-shadow: 0 10px 30px -12px rgba(0,0,0,.5); }
.nav.scrolled .nav__in { height: 64px; }
.nav__logo img { height: 48px; width: auto; transition: height var(--ease); }
.nav.scrolled .nav__logo img { height: 40px; }
.nav__links { display: none; gap: 30px; }
.nav__links a {
  font-family: var(--fd); font-weight: 600; font-size: .82rem;
  letter-spacing: .04em; color: rgba(255,255,255,.85); position: relative; padding: 6px 0;
}
.nav__links a::after { content: ''; position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--amber); transition: width var(--ease); }
.nav__links a:hover { color: #fff; }
.nav__links a:hover::after { width: 100%; }
.nav__cta { display: none; }
.nav__burger { display: inline-grid; gap: 5px; width: 44px; height: 44px; place-content: center; }
.nav__burger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: var(--ease); }
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.drawer {
  position: fixed; inset: 0; z-index: 55; padding: 90px 24px 40px;
  background: linear-gradient(160deg, var(--ink), var(--navy));
  display: flex; flex-direction: column; justify-content: center; gap: 28px;
  transform: translateY(-100%); opacity: 0; transition: transform var(--ease), opacity var(--ease);
}
.drawer.open { transform: translateY(0); opacity: 1; }
.drawer nav { display: flex; flex-direction: column; gap: 6px; }
.drawer nav a {
  font-family: var(--fd); font-weight: 700; font-size: 1.6rem; color: #fff;
  padding: 12px 0; border-bottom: 1px solid var(--hair);
}
.drawer nav a:hover { color: var(--amber); }

/* —— HERO —— */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); will-change: transform; }
.hero__veil { position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(90deg, rgba(7,21,40,.94) 0%, rgba(7,21,40,.7) 42%, rgba(7,21,40,.25) 78%, rgba(7,21,40,.5) 100%),
    linear-gradient(0deg, rgba(7,21,40,.85) 0%, transparent 42%);
}
.hero__inner { position: relative; z-index: 2; padding: 110px 0 130px; }
.hero__brand { width: clamp(200px, 42vw, 300px); margin-bottom: 22px; filter: drop-shadow(0 14px 28px rgba(0,0,0,.5)); animation: rise .8s both; }
.hero__eyebrow {
  font-family: var(--fd); font-weight: 700; font-size: .78rem; letter-spacing: .28em;
  text-transform: uppercase; color: var(--amber); margin-bottom: 16px; animation: rise .8s .08s both;
}
.hero__title {
  font-family: var(--fd); font-weight: 800; letter-spacing: -.02em;
  font-size: clamp(2.2rem, 1.1rem + 5.4vw, 4.6rem); line-height: 1; max-width: 16ch;
  margin-bottom: 20px; animation: rise .8s .16s both;
}
.hero__lead { font-size: clamp(1rem, .96rem + .4vw, 1.2rem); color: rgba(255,255,255,.82); max-width: 46ch; margin-bottom: 30px; animation: rise .8s .24s both; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; animation: rise .8s .32s both; }
.hero__foot { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; border-top: 1px solid var(--hair); background: linear-gradient(0deg, rgba(7,21,40,.6), transparent); }
.hero__foot-in { display: flex; flex-wrap: wrap; gap: 8px 28px; padding: 16px 0; font-size: .88rem; color: rgba(255,255,255,.78); }
.hero__foot-in span { display: inline-flex; align-items: center; gap: 8px; }
.hero__foot-in svg { color: var(--amber); }
.hero__foot-in a:hover { color: var(--amber); }

/* —— ABOUT —— */
.about { padding: clamp(56px, 8vw, 110px) 0; background:
  radial-gradient(120% 80% at 100% 0, var(--paper-2), transparent 60%), var(--paper); }
.about__grid { display: grid; gap: 32px; align-items: stretch; }
.about__media { position: relative; border-radius: 16px; overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 4/3; }
.about__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.about__body { display: flex; flex-direction: column; }
.about__more { margin-bottom: 4px; }
.about__more a { display: inline-flex; align-items: center; gap: 8px; font-family: var(--fd); font-weight: 700; font-size: .9rem; color: var(--blue); }
.about__more a svg { transition: transform var(--ease); }
.about__more a:hover { color: var(--navy); }
.about__more a:hover svg { transform: translateX(4px); }
.pillars { margin-top: auto; }
.about__media:hover img { transform: scale(1.05); }
.about__stamp {
  position: absolute; left: 16px; bottom: 16px;
  background: rgba(7,21,40,.88); color: #fff; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  padding: 12px 16px; border: 1px solid rgba(255,255,255,.12); border-radius: 10px;
  font-family: var(--fd); font-weight: 600; font-size: .78rem; line-height: 1.3; letter-spacing: .02em;
}
.pillars { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 24px; }
.pillars li {
  display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto;
  column-gap: 12px; align-items: center;
  padding: 14px; background: #fff; border: 1px solid var(--line); border-radius: 12px;
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.pillars li:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); border-color: #c3d3e8; }
.pillars svg { grid-row: 1 / 3; color: var(--blue); background: rgba(31,122,224,.1); width: 44px; height: 44px; padding: 10px; border-radius: 10px; box-sizing: border-box; }
.pillars b { font-family: var(--fd); font-weight: 700; font-size: .92rem; color: var(--navy); align-self: end; }
.pillars span { font-size: .8rem; color: var(--mute); align-self: start; }

/* —— SERVICES (editorial) —— */
.services { background: linear-gradient(180deg, var(--ink) 0%, #0a1c34 42%, var(--navy) 100%); color: #fff; padding: clamp(56px, 8vw, 110px) 0 0; overflow: hidden; }
.services__head { max-width: 640px; margin: 0 auto clamp(28px, 5vw, 48px); text-align: center; }
.services__head .kicker { justify-content: center; }
.services__head .p { margin-inline: auto; }

/* shared solution primitives */
.sol { position: relative; margin: 0 0 clamp(32px, 5vw, 64px); }
.sol__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; font-family: var(--fd); font-weight: 700; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--blue-2); margin-bottom: 14px; }
.sol__badge { display: inline-flex; align-items: center; font-family: var(--fd); font-weight: 700; font-size: .68rem; text-transform: uppercase; color: var(--ink); background: linear-gradient(180deg, var(--amber-2), var(--amber)); padding: 7px 13px; border-radius: 999px; box-shadow: 0 10px 24px -8px rgba(240,168,24,.7); letter-spacing: .04em; }
.sol__title { font-family: var(--fd); font-weight: 800; letter-spacing: -.025em; font-size: clamp(2rem, 1.2rem + 3vw, 3.1rem); line-height: 1; color: #fff; margin-bottom: 10px; }
.sol__title em { color: var(--amber); font-style: italic; }
.sol__lead { font-family: var(--fd); font-weight: 600; color: var(--amber-2); font-size: clamp(1.02rem, .95rem + .4vw, 1.18rem); margin-bottom: 14px; }
.sol__desc { font-size: .96rem; line-height: 1.65; color: rgba(255,255,255,.78); max-width: 54ch; margin-bottom: 20px; }
.sol__sub { display: flex; align-items: center; gap: 14px; font-family: var(--fd); font-weight: 700; font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; color: var(--amber); margin-bottom: 16px; }
.sol__sub::after { content: ''; flex: 1; height: 1px; background: linear-gradient(90deg, rgba(240,168,24,.45), transparent); }
.sol__sub--rail::after { background: linear-gradient(90deg, rgba(240,168,24,.35), transparent); }

.sol__pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; }
.sol__pills li { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,.06); border: 1px solid var(--hair); font-family: var(--fd); font-weight: 600; font-size: .8rem; color: rgba(255,255,255,.92); }
.sol__pills svg { color: var(--amber); flex: 0 0 auto; }

.sol__checks { display: grid; gap: 0; margin: 0; }
.sol__checks li { display: flex; align-items: center; gap: 11px; padding: 10px 0; font-size: .9rem; color: rgba(255,255,255,.88); border-bottom: 1px solid rgba(255,255,255,.08); }
.sol__checks .chk { flex: 0 0 auto; display: grid; place-items: center; width: 19px; height: 19px; border-radius: 50%; background: linear-gradient(180deg, var(--amber-2), var(--amber)); color: var(--ink); box-shadow: 0 4px 10px -4px rgba(240,168,24,.6); }

.sol__shot { position: relative; margin: 0; overflow: hidden; background: #04101f; border-radius: 16px; }
.sol__shot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .9s var(--ease); }
.sol__shot:hover img { transform: scale(1.04); }
.sol__shot::after { content: ''; position: absolute; inset: 40% 0 0; background: linear-gradient(transparent, rgba(4,16,31,.9)); pointer-events: none; z-index: 1; }
.sol__shot figcaption { position: absolute; z-index: 2; left: 14px; right: 14px; bottom: 12px; font-family: var(--fd); font-weight: 600; font-size: .7rem; letter-spacing: .02em; color: rgba(255,255,255,.95); }

/* —— 01 Surepack: dúo fotográfico + copy —— */
.sol--surepack { margin-bottom: clamp(36px, 6vw, 72px); }
.sol__sure { display: grid; gap: clamp(22px, 3.5vw, 40px); align-items: stretch; }
.sol__duo { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; min-height: 320px; }
.sol__shot--field, .sol__shot--close { aspect-ratio: 3/4; min-height: 0; height: 100%; }
.sol__shot--field img { object-position: center 30%; }
.sol__shot--close img { object-position: center 35%; }
.sol__eyebrow { font-family: var(--fd); font-weight: 700; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--blue-2); margin: -4px 0 12px; }
.sol--surepack .sol__meta { margin-bottom: 10px; }
.sol--surepack .sol__copy { display: flex; flex-direction: column; justify-content: center; }
.sol--surepack .sol__stat { margin-top: 4px; }
.sol__evidence { padding: clamp(20px, 3.5vw, 28px) 0 0; }
.sol__benefits { display: grid; gap: 10px; }
.sol__benefits li { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: center; padding: 14px 16px; border-radius: 14px; background: rgba(255,255,255,.04); border: 1px solid var(--hair); }
.sol__ic { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: rgba(240,168,24,.16); color: var(--amber); }
.sol__benefits b { display: block; font-family: var(--fd); font-weight: 700; font-size: .95rem; color: #fff; margin-bottom: 2px; }
.sol__benefits span { font-size: .82rem; color: rgba(255,255,255,.68); line-height: 1.4; }
.sol__stat { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-radius: 14px; background: linear-gradient(120deg, rgba(240,168,24,.2), rgba(240,168,24,.04)); border: 1px solid rgba(240,168,24,.35); width: fit-content; max-width: 100%; }
.sol__stat-n { font-family: var(--fd); font-weight: 800; font-size: 3.1rem; line-height: .85; color: var(--amber); }
.sol__stat b { display: block; font-family: var(--fd); font-weight: 700; font-size: 1rem; color: #fff; }
.sol__stat span { font-size: .84rem; color: rgba(255,255,255,.75); }

/* —— 02 Cabezales: workshop mosaic —— */
.sol--cabezales { padding: 0; }
.sol__intro { max-width: 720px; margin-bottom: clamp(18px, 3vw, 28px); }
.sol__mosaic { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: clamp(20px, 3.5vw, 32px); align-items: stretch; }
.sol__shot--hero { grid-column: 1 / -1; aspect-ratio: 16/10; }
.sol__shot--hero img { object-position: center 30%; }
.sol__shot--a, .sol__shot--b { aspect-ratio: 4/5; }
.sol__shot--a img { object-position: center 35%; }
.sol__shot--b img { object-position: center 45%; }
.sol__scope {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 32px);
  width: 100%;
  padding: clamp(20px, 3vw, 30px);
  border-radius: 18px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--hair);
}
.sol__scope-col { min-width: 0; width: 100%; }
.sol__scope .sol__checks { grid-template-columns: 1fr; }
.sol__steps { display: grid; gap: 8px; margin: 0; grid-template-columns: 1fr; }
.sol__steps li { display: flex; align-items: center; gap: 14px; padding: 11px 14px; border-radius: 12px; background: rgba(0,0,0,.18); border: 1px solid rgba(255,255,255,.06); font-family: var(--fd); font-weight: 600; font-size: .9rem; color: rgba(255,255,255,.9); }
.sol__steps span { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; flex: 0 0 auto; background: linear-gradient(180deg, var(--amber-2), var(--amber)); color: var(--ink); font-weight: 800; font-size: .82rem; box-shadow: 0 8px 18px -8px rgba(240,168,24,.55); }

/* —— 03 Bombas: product scale —— */
.sol--bombas { margin-bottom: 0; padding-bottom: 0; }
.sol__split { display: grid; gap: clamp(22px, 3.5vw, 36px); margin-bottom: 0; align-items: start; }
.sol--bombas .sol__gallery {
  display: block;
  width: 100%;
  height: auto;
  min-height: 0;
  align-self: start;
}
.sol--bombas .sol__shot--wide {
  aspect-ratio: 3 / 4;
  width: 100%;
  height: auto;
  max-height: min(560px, 72vh);
}
.sol--bombas .sol__shot--wide img { object-position: center 40%; }
.sol__info .sol__checks { margin-top: 4px; }
.sol__rail { background: rgba(0,0,0,.22); border-top: 1px solid var(--hair); margin-top: clamp(28px, 4vw, 44px); padding: clamp(22px, 3.5vw, 32px) 0 clamp(40px, 6vw, 72px); }
.sol__flow { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(104px, 1fr); gap: 6px; list-style: none; margin: 0; overflow-x: auto; padding-bottom: 2px; scrollbar-width: thin; }
.sol__flow li { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; padding: 6px 4px; font-family: var(--fd); font-weight: 600; font-size: .76rem; color: rgba(255,255,255,.84); }
.sol__flow li::before { content: ''; position: absolute; top: 24px; left: -50%; width: 100%; height: 2px; background: rgba(240,168,24,.28); z-index: 0; }
.sol__flow li:first-child::before { display: none; }
.sol__flow span { position: relative; z-index: 1; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(180deg, var(--amber-2), var(--amber)); color: var(--ink); font-weight: 800; font-size: .86rem; box-shadow: 0 10px 22px -8px rgba(240,168,24,.55); }

/* —— 04 Varillas: recubrimiento anticorrosivo —— */
.sol--varillas { padding-bottom: clamp(40px, 6vw, 72px); }
.sol--varillas .sol__intro { max-width: 760px; }
.sol__shot--rods {
  aspect-ratio: 16 / 9;
  min-height: 240px;
  margin-bottom: clamp(20px, 3.5vw, 32px);
}
.sol__shot--rods img { object-position: center 55%; }
.sol__scope-col--quote {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  padding: clamp(22px, 3vw, 32px);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(240,168,24,.18), rgba(240,168,24,.05));
  border: 1px solid rgba(240,168,24,.35);
}
.sol__quote {
  font-family: var(--fd);
  font-weight: 800;
  font-size: clamp(1.35rem, 1.1rem + 1.4vw, 2rem);
  line-height: 1.15;
  letter-spacing: -.02em;
  color: #fff;
}
.sol__quote em { color: var(--amber); font-style: italic; }
.sol__quote-sub { font-size: .95rem; color: rgba(255,255,255,.78); line-height: 1.55; margin: 0; }
.sol--varillas .sol__evidence { padding-top: clamp(22px, 3.5vw, 32px); }
.sol--varillas .sol__benefits { grid-template-columns: 1fr; }

/* —— PROOF —— */
.proof { position: relative; color: #fff; padding: clamp(52px, 7vw, 96px) 0; overflow: hidden; }
.proof__bg { position: absolute; inset: 0; z-index: 0; }
.proof__bg img { width: 100%; height: 100%; object-fit: cover; }
.proof::after { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(7,21,40,.96), rgba(7,21,40,.82)); }
.proof__in { position: relative; z-index: 2; }
.proof__lead { font-family: var(--fd); font-weight: 800; letter-spacing: -.02em; font-size: clamp(1.5rem, 1.1rem + 2.4vw, 2.4rem); line-height: 1.1; max-width: 20ch; margin-bottom: 34px; }
.proof__grid { display: grid; gap: 16px; }
.proof__item { border-radius: 14px; background: rgba(255,255,255,.05); border: 1px solid var(--hair); overflow: hidden; transition: transform var(--ease), background var(--ease); }
.proof__item:hover { transform: translateY(-4px); background: rgba(255,255,255,.09); }
.proof__head { display: flex; align-items: center; gap: 12px; padding: 16px 18px; background: rgba(240,168,24,.16); border-bottom: 1px solid rgba(240,168,24,.22); }
.proof__ic { flex: 0 0 auto; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: rgba(240,168,24,.24); color: var(--amber); }
.proof__head h3 { font-family: var(--fd); font-weight: 700; font-size: 1.08rem; color: #fff; line-height: 1.15; }
.proof__item p { font-size: .92rem; color: rgba(255,255,255,.74); padding: 16px 18px; }

/* —— SECTORS —— */
.sectors { padding: clamp(56px, 8vw, 110px) 0; background: var(--paper); }
.sectors__head { max-width: 620px; margin-bottom: 34px; }
.sectors__grid { display: grid; grid-template-columns: 1fr; gap: 16px; }

/* card destacada — petróleo y gas */
.sector-feat { display: grid; grid-template-columns: 1fr; background: linear-gradient(160deg, var(--ink), var(--navy)); border-radius: 22px; overflow: hidden; box-shadow: 0 44px 100px -58px rgba(7,21,40,.75); }
.sector-feat__media { position: relative; min-height: 220px; overflow: hidden; }
.sector-feat__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s var(--ease); }
.sector-feat:hover .sector-feat__media img { transform: scale(1.04); }
.sector-feat__media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7,21,40,.12), rgba(7,21,40,.55)); }
.sector-feat__tag { position: absolute; top: 16px; left: 16px; z-index: 2; font-family: var(--fd); font-weight: 700; font-size: .7rem; letter-spacing: .05em; text-transform: uppercase; color: var(--ink); background: linear-gradient(180deg, var(--amber-2), var(--amber)); padding: 7px 13px; border-radius: 999px; box-shadow: 0 10px 24px -8px rgba(240,168,24,.7); }
.sector-feat__body { padding: clamp(24px, 3.4vw, 42px); color: #fff; display: flex; flex-direction: column; }
.sector-feat__ic { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 15px; background: rgba(240,168,24,.14); border: 1px solid rgba(240,168,24,.3); color: var(--amber); margin-bottom: 16px; }
.sector-feat__body h3 { font-family: var(--fd); font-weight: 800; font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 12px; line-height: 1.1; }
.sector-feat__body p { color: rgba(255,255,255,.78); line-height: 1.65; margin-bottom: 20px; max-width: 54ch; }
.sector-feat__tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0 0 22px; padding: 0; }
.sector-feat__tags li { font-family: var(--fd); font-weight: 600; font-size: .8rem; color: #fff; padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,.06); border: 1px solid var(--hair); }
.sector-feat__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-top: auto; padding-top: 22px; border-top: 1px solid var(--hair); }
.sector-feat__stat { display: flex; align-items: baseline; gap: 9px; }
.sector-feat__stat b { font-family: var(--fd); font-weight: 800; font-size: 1.7rem; color: var(--amber); }
.sector-feat__stat span { font-size: .82rem; color: rgba(255,255,255,.66); max-width: 16ch; line-height: 1.3; }
.sector-feat__link { display: inline-flex; align-items: center; gap: 7px; font-family: var(--fd); font-weight: 700; font-size: .85rem; color: #fff; }
.sector-feat__link svg { transition: transform var(--ease); }
.sector-feat__link:hover svg { transform: translateX(4px); }

/* cards sector */
.sector { text-align: left; padding: clamp(20px, 2.6vw, 28px); border-radius: 18px; background: #fff; border: 1px solid var(--line); transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease); display: flex; flex-direction: column; }
.sector:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: #c3d3e8; }
.sector__ic { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 14px; color: var(--blue); background: rgba(31,122,224,.1); margin-bottom: 16px; }
.sector h3 { font-family: var(--fd); font-weight: 700; font-size: 1.12rem; color: var(--navy); margin-bottom: 8px; }
.sector p { font-size: .9rem; color: var(--mute); line-height: 1.6; margin-bottom: 16px; }
.sector__tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: auto 0 0; padding: 0; }
.sector__tags li { font-size: .74rem; font-weight: 600; color: var(--blue); background: rgba(31,122,224,.08); padding: 5px 10px; border-radius: 999px; }

/* —— CONTACT —— */
.contact { padding: clamp(56px, 8vw, 110px) 0; background: linear-gradient(180deg, var(--paper), var(--paper-2)); }
.contact__grid { display: grid; gap: 22px; align-items: stretch; }
.contact__panel { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: clamp(24px, 4vw, 40px); box-shadow: var(--shadow); }
.contact__list { display: grid; gap: 16px; margin: 22px 0 26px; }
.contact__list li { display: flex; gap: 14px; align-items: flex-start; }
.contact__ic { flex: 0 0 auto; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: rgba(31,122,224,.1); color: var(--blue); }
.contact__list b { display: block; font-family: var(--fd); font-weight: 700; font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; color: var(--navy); margin-bottom: 2px; }
.contact__list p { color: var(--text); font-size: 1rem; }
.contact__list a { color: var(--navy); font-weight: 700; }
.contact__list a:hover { color: var(--blue); }
.contact__note { font-size: .82rem; color: var(--mute); }
.contact__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.contact__aside { position: relative; border-radius: 20px; overflow: hidden; min-height: 300px; box-shadow: var(--shadow); }
.contact__aside img { width: 100%; height: 100%; object-fit: cover; min-height: 300px; }
.contact__aside-cap { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; gap: 8px; padding: 26px; background: linear-gradient(0deg, rgba(7,21,40,.92) 8%, rgba(7,21,40,.1) 60%); color: #fff; }
.contact__slogan { font-family: var(--fd); font-weight: 800; font-size: clamp(1.2rem, 1rem + 1.4vw, 1.7rem); line-height: 1.12; letter-spacing: -.01em; }
.contact__aside-cap a { color: var(--amber-2); font-weight: 700; font-size: .92rem; }

/* —— FOOTER —— */
.foot { background: var(--ink); color: rgba(255,255,255,.66); padding: 44px 0 22px; }
.foot__in { display: flex; flex-direction: column; gap: 22px; padding-bottom: 24px; border-bottom: 1px solid var(--hair); }
.foot__brand img { height: 50px; width: auto; margin-bottom: 12px; }
.foot__brand p { max-width: 42ch; font-size: .92rem; }
.foot__links { display: flex; flex-wrap: wrap; gap: 14px 22px; }
.foot__links a { font-family: var(--fd); font-weight: 600; font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: rgba(255,255,255,.66); }
.foot__links a:hover { color: var(--amber); }
.foot__bottom { display: flex; flex-direction: column; gap: 6px; padding-top: 18px; font-size: .8rem; color: rgba(255,255,255,.5); }

/* —— MOTION —— */
@keyframes rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease var(--d, 0ms), transform .6s cubic-bezier(.22,.68,.35,1) var(--d, 0ms); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal, .hero__brand, .hero__eyebrow, .hero__title, .hero__lead, .hero__cta { animation: none !important; transition: none !important; opacity: 1 !important; transform: none !important; }
  html { scroll-behavior: auto; }
}

/* —— RESPONSIVE —— */
@media (min-width: 720px) {
  .about__grid { grid-template-columns: 1.02fr 1fr; gap: 44px; }
  .about__media { aspect-ratio: auto; height: 100%; min-height: 100%; }
  .sectors__grid { grid-template-columns: repeat(3, 1fr); }
  .sector-feat { grid-column: 1 / -1; grid-template-columns: 1fr 1.28fr; }
  .sector-feat__media { min-height: 100%; }
  .proof__grid { grid-template-columns: repeat(3, 1fr); }
  .contact__grid { grid-template-columns: 1.15fr .85fr; }
  .sol__benefits { grid-template-columns: 1fr 1fr; }
  .sol--varillas .sol__benefits { grid-template-columns: 1fr 1fr; }
  .sol__checks { grid-template-columns: 1fr 1fr; column-gap: 24px; }
  .sol__mosaic { grid-template-columns: 1.4fr .7fr .7fr; grid-template-rows: minmax(380px, 46vw); gap: 12px; height: min(460px, 52vw); }
  .sol__shot--hero { grid-column: 1; grid-row: 1; aspect-ratio: auto; height: 100%; }
  .sol__shot--a { grid-column: 2; aspect-ratio: auto; height: 100%; }
  .sol__shot--b { grid-column: 3; aspect-ratio: auto; height: 100%; }
  .sol__scope { grid-template-columns: 1fr; gap: clamp(24px, 3vw, 36px); }
  .sol__scope .sol__checks { width: 100%; grid-template-columns: 1fr 1fr; column-gap: 28px; }
  .sol__scope-col--proc .sol__steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  .sol__scope-col--proc .sol__steps li {
    min-height: 56px;
  }
}

@media (min-width: 900px) {
  .nav__burger { display: none; }
  .nav__links, .nav__cta { display: inline-flex; align-items: center; }
  .sol__sure { grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: stretch; }
  .sol__duo { min-height: 480px; height: 100%; }
  .sol__shot--field, .sol__shot--close { aspect-ratio: auto; height: 100%; }
  .sol__split { grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
  .sol--bombas .sol__gallery { width: 100%; }
  .sol--bombas .sol__shot--wide {
    width: 100%;
    aspect-ratio: 3 / 4;
    height: auto;
    max-height: min(560px, 70vh);
  }
  .foot__in { flex-direction: row; justify-content: space-between; align-items: flex-start; }
  .foot__bottom { flex-direction: row; justify-content: space-between; }
}

@media (min-width: 1100px) {
  .hero__inner { padding: 120px 0 140px; }
  .sol__mosaic { height: 480px; grid-template-rows: 480px; }
  .sol__duo { min-height: 520px; }
  .sol--varillas .sol__benefits { grid-template-columns: repeat(3, 1fr); }
  .sol--varillas .sol__benefits li:nth-child(4),
  .sol--varillas .sol__benefits li:nth-child(5) { grid-column: span 1; }
  .sol__shot--rods { min-height: 380px; }
}

@media (max-width: 460px) {
  .shell { width: calc(100% - 24px); }
  .pillars, .sol__benefits { grid-template-columns: 1fr; }
  .btn--lg { width: 100%; }
  .hero__cta { width: 100%; }
  .sol__duo { grid-template-columns: 1fr 1fr; gap: 8px; min-height: 0; }
  .sol__shot--field, .sol__shot--close { aspect-ratio: 3/4; }
  .sol__shot--hero { aspect-ratio: 5/4; }
  .sol--bombas .sol__shot--wide { max-height: 420px; }
}

/* ============================================================
   PÁGINA SOBRE NOSOTROS
   ============================================================ */
.nav--solid { background: rgba(7,21,40,.96); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); box-shadow: 0 8px 26px -14px rgba(0,0,0,.6); }
.nav__links a.is-active { color: #fff; }
.nav__links a.is-active::after { width: 100%; }

/* Page hero */
.phero { position: relative; color: #fff; padding: 140px 0 64px; overflow: hidden; }
.phero__bg { position: absolute; inset: 0; z-index: 0; }
.phero__bg img { width: 100%; height: 100%; object-fit: cover; }
.phero::after { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(7,21,40,.95), rgba(7,21,40,.72)); }
.phero__in { position: relative; z-index: 2; }
.crumb { font-family: var(--fd); font-weight: 600; font-size: .8rem; letter-spacing: .04em; color: rgba(255,255,255,.7); margin-bottom: 18px; }
.crumb a:hover { color: var(--amber); }
.crumb span { margin: 0 8px; color: rgba(255,255,255,.4); }
.crumb b { color: var(--amber); font-weight: 700; }
.phero__eyebrow { font-family: var(--fd); font-weight: 700; font-size: .76rem; letter-spacing: .28em; text-transform: uppercase; color: var(--amber); margin-bottom: 12px; }
.phero__title { font-family: var(--fd); font-weight: 800; letter-spacing: -.02em; font-size: clamp(2.2rem, 1.3rem + 4.4vw, 4rem); line-height: 1; margin-bottom: 16px; }
.phero__lead { font-size: clamp(1rem, .96rem + .4vw, 1.18rem); color: rgba(255,255,255,.82); max-width: 52ch; }

/* Quick stats */
.qstats { background: var(--ink); }
.qstats__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--hair); }
.qstat { background: var(--ink); padding: 22px 18px; text-align: center; }
.qstat b { display: block; font-family: var(--fd); font-weight: 800; font-size: 1.15rem; color: var(--amber); letter-spacing: -.01em; }
.qstat span { font-size: .82rem; color: rgba(255,255,255,.66); }

/* Misión / Visión / Valores */
.mvv { background: linear-gradient(180deg, var(--ink), var(--navy)); color: #fff; padding: clamp(56px, 8vw, 100px) 0; }
.mvv__head { max-width: 640px; margin-bottom: 34px; }
.mvv__grid { display: grid; gap: 16px; }
.mvv__card, .mvv__values { background: rgba(255,255,255,.05); border: 1px solid var(--hair); border-radius: 16px; padding: 28px; transition: transform var(--ease), background var(--ease), border-color var(--ease); }
.mvv__card:hover, .mvv__values:hover { transform: translateY(-4px); background: rgba(255,255,255,.09); border-color: rgba(240,168,24,.4); }
.mvv__card--feature { border-top: 3px solid var(--amber); }
.mvv__ic { display: inline-grid; place-items: center; width: 54px; height: 54px; border-radius: 14px; background: rgba(240,168,24,.14); color: var(--amber); margin-bottom: 16px; }
.mvv__card h3, .mvv__values h3 { font-family: var(--fd); font-weight: 800; font-size: 1.35rem; margin-bottom: 10px; }
.mvv__card p { color: rgba(255,255,255,.76); font-size: .98rem; }
.mvv__values ul { display: grid; gap: 12px; margin-top: 6px; }
.mvv__values li { display: flex; align-items: center; gap: 10px; font-size: .96rem; color: rgba(255,255,255,.82); }
.mvv__values li svg { flex: 0 0 auto; color: var(--amber); }
.mvv__values b { color: #fff; font-weight: 700; }

/* Capacidades */
.caps { padding: clamp(56px, 8vw, 100px) 0; background:
  radial-gradient(120% 80% at 0 0, var(--paper-2), transparent 60%), var(--paper); }
.caps__head { max-width: 640px; margin-bottom: 34px; }
.caps__grid { display: grid; gap: 16px; }
.cap { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 26px; transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease); }
.cap:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #c3d3e8; }
.cap__ic { display: inline-grid; place-items: center; width: 54px; height: 54px; border-radius: 14px; background: rgba(31,122,224,.1); color: var(--blue); margin-bottom: 16px; }
.cap h3 { font-family: var(--fd); font-weight: 700; font-size: 1.16rem; color: var(--navy); margin-bottom: 8px; }
.cap p { color: var(--mute); font-size: .95rem; }

/* Proceso */
.process { background: linear-gradient(180deg, var(--navy), var(--ink)); color: #fff; padding: clamp(56px, 8vw, 100px) 0; }
.process__head { max-width: 640px; margin-bottom: 34px; }
.steps { display: grid; gap: 14px; list-style: none; margin: 0; padding: 0; }
.step { position: relative; background: rgba(255,255,255,.05); border: 1px solid var(--hair); border-radius: 14px; padding: 24px 22px; transition: transform var(--ease), background var(--ease), border-color var(--ease); }
.step:hover { transform: translateY(-4px); background: rgba(255,255,255,.09); border-color: rgba(240,168,24,.4); }
.step__no { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 12px; background: rgba(240,168,24,.16); color: var(--amber); font-family: var(--fd); font-weight: 800; font-size: 1.15rem; line-height: 1; margin-bottom: 16px; }
.step h3 { font-family: var(--fd); font-weight: 700; font-size: 1.12rem; margin-bottom: 6px; }
.step p { font-size: .92rem; color: rgba(255,255,255,.74); }

/* CTA band */
.cta { background: var(--paper); padding: clamp(48px, 7vw, 88px) 0; }
.cta__in { background: linear-gradient(120deg, var(--navy), var(--navy-2)); color: #fff; border-radius: 22px; padding: clamp(30px, 5vw, 56px); box-shadow: var(--shadow); display: grid; gap: 22px; text-align: center; }
.cta__in .h2 { color: #fff; }
.cta__in .p { color: rgba(255,255,255,.8); margin: 0 auto; }
.cta__btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.cta__in .btn--line { color: #fff; border-color: rgba(255,255,255,.5); }
.cta__in .btn--line:hover { background: #fff; color: var(--navy); border-color: #fff; }

@media (min-width: 720px) {
  .qstats__grid { grid-template-columns: repeat(4, 1fr); }
  .mvv__grid { grid-template-columns: repeat(3, 1fr); }
  .caps__grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .cta__in { text-align: left; grid-template-columns: 1.4fr 1fr; align-items: center; }
  .cta__btns { justify-content: flex-end; }
  .cta__in .p { margin: 0; }
}
@media (min-width: 1000px) {
  .caps__grid { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: repeat(5, 1fr); }
}

/* —— WhatsApp flotante —— */
.wa-float {
  position: fixed;
  right: max(20px, env(safe-area-inset-right, 0px));
  bottom: max(20px, calc(20px + env(safe-area-inset-bottom, 0px)));
  z-index: 80;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25d366;
  color: #fff;
  box-shadow: 0 10px 28px rgba(37, 211, 102, .45);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.wa-float svg { width: 30px; height: 30px; display: block; }
.wa-float:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 14px 32px rgba(37, 211, 102, .55);
  color: #fff;
}
@media (max-width: 460px) {
  .wa-float {
    right: max(14px, env(safe-area-inset-right, 0px));
    bottom: max(18px, calc(16px + env(safe-area-inset-bottom, 0px)));
    width: 54px;
    height: 54px;
  }
  .wa-float svg { width: 28px; height: 28px; }
}

/* scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--paper-2); }
::-webkit-scrollbar-thumb { background: var(--navy-2); border-radius: 10px; border: 2px solid var(--paper-2); }
::-webkit-scrollbar-thumb:hover { background: var(--navy); }