/* ============================================================
   GACOMEX – Estilos Principales
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --navy:      #0D1B2A;
  --navy-mid:  #1B2B4B;
  --gold:      #F5A623;
  --gold-dark: #D4891A;
  --white:     #FFFFFF;
  --gray-lt:   #F4F6F9;
  --gray:      #9BA3AF;
  --text:      #E8E8E8;
  --radius:    8px;
  --shadow:    0 8px 32px rgba(0,0,0,.35);
  --transition: .35s cubic-bezier(.4,0,.2,1);
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--navy);
  color: var(--text);
  overflow-x: hidden;
}

h1,h2,h3,h4,h5 { font-family: 'Montserrat', sans-serif; }

a { text-decoration: none; color: inherit; }

img { max-width: 100%; display: block; }

section { position: relative; overflow: hidden; }

/* ── Utility ────────────────────────────────────────────────── */
.logo{
	width: 270px;
}

.gold      { color: var(--gold); }
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: .5rem;
}
.section-sub {
  color: var(--gray);
  font-size: 1rem;
  margin-bottom: 2.5rem;
}
.btn-gold {
  background: var(--gold);
  color: var(--navy);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  padding: .75rem 2.2rem;
  border-radius: 25px;
  border: none;
  cursor: pointer;
  letter-spacing: .05em;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  display: inline-block;
}
.btn-gold:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,166,35,.35);
  color: var(--navy);
}
.btn-outline-gold {
  border: 2px solid var(--gold);
  color: var(--gold);
  background: transparent;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  padding: .7rem 2rem;
  border-radius: 25px;
  cursor: pointer;
  letter-spacing: .05em;
  text-decoration: none;
  display: inline-block;
  transition: all var(--transition);
}
.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--navy);
}

/* ── AOS-like reveal ────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left  { opacity: 0; transform: translateX(-50px); transition: opacity .7s ease, transform .7s ease; }
.reveal-left.visible  { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(50px); transition: opacity .7s ease, transform .7s ease; }
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ── Top Bar ────────────────────────────────────────────────── */
#topbar {
  background: linear-gradient(90deg, #0a1520 0%, var(--navy-mid) 100%);
  border-bottom: 1px solid rgba(245,166,35,.25);
  padding: .45rem 0;
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1001;
  font-size: .8rem;
  transition: transform .35s ease;
}
#topbar.hidden { transform: translateY(-100%); }
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar-contacts {
  display: flex;
  align-items: center;
  gap: .8rem;
  flex-wrap: wrap;
}
.topbar-item {
  color: var(--gold);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .04em;
  display: flex;
  align-items: center;
  gap: .35rem;
  transition: color var(--transition), opacity var(--transition);
}
.topbar-item:hover { color: #fff; opacity: .9; }
.topbar-item i { font-size: .85rem; }
.topbar-sep { color: rgba(245,166,35,.35); font-size: .75rem; }
.topbar-social { display: flex; align-items: center; gap: .55rem; }
.topbar-social-icon {
  color: var(--gray);
  font-size: .9rem;
  transition: color var(--transition);
  line-height: 1;
}
.topbar-social-icon:hover { color: var(--gold); }

/* ── Navbar ─────────────────────────────────────────────────── */
#navbar {
  position: fixed; top: 34px; width: 100%; z-index: 1000;
  padding: 1.2rem 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: rgba(13,27,42,.97);
  padding: .7rem 0;
  box-shadow: 0 4px 20px rgba(0,0,0,.5);
  backdrop-filter: blur(12px);
}
.nav-logo {
  display: flex; flex-direction: column; line-height: 1;
}
.nav-logo .logo-grupo {
  font-family: 'Montserrat', sans-serif;
  font-size: .75rem; font-weight: 600; letter-spacing: .2em;
  color: var(--gray); text-transform: uppercase;
}
.nav-logo .logo-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.6rem; font-weight: 900; letter-spacing: .05em;
  color: var(--gold);
  line-height: 1;
}
.nav-logo .logo-sub {
  font-size: .58rem; letter-spacing: .18em;
  color: var(--gray); text-transform: uppercase;
}
.navbar-toggler { border-color: var(--gold); }
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23F5A623' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.nav-link-custom {
  color: var(--text) !important;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600; font-size: .88rem;
  letter-spacing: .06em; text-transform: uppercase;
  padding: .4rem .9rem !important;
  position: relative; transition: color var(--transition);
}
.nav-link-custom::after {
  content: ''; position: absolute; bottom: -2px; left: .9rem;
  width: 0; height: 2px; background: var(--gold);
  transition: width var(--transition);
}
.nav-link-custom:hover { color: var(--gold) !important; }
.nav-link-custom:hover::after { width: calc(100% - 1.8rem); }

/* ── Hero ───────────────────────────────────────────────────── */
#hero {
  height: 100vh; min-height: 600px;
  display: flex; align-items: center;
  background: url('../img/hero_bg.webp') center center / cover no-repeat;
  position: relative;
}
#hero::before {
  content: '';
  position: absolute; inset: 0;
  
}
.hero-content { position: relative; z-index: 1; }
.hero-eyebrow {
    font-size: 2rem;
    letter-spacing: .3em;
    text-transform: uppercase;
    color: #ffffff;
}
.hero-title-group { margin-bottom: .5rem; }
.hero-grupo {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 600; letter-spacing: .25em;
  text-transform: uppercase; color: var(--white);
  display: block;
}
.hero-main {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 900; letter-spacing: .04em;
  color: var(--gold); line-height: .9;
  display: block;
}
.hero-tagline {
  font-size: clamp(.7rem, 1.5vw, .95rem);
  letter-spacing: .3em; text-transform: uppercase;
  color: #FFF; margin-bottom: 2.5rem; margin-top: .4rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%;
  transform: translateX(-50%); z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: .4rem;
  color: #FFF; font-size: .75rem; letter-spacing: .1em;
  animation: bounce 2s infinite;
}
.hero-scroll i { font-size: 1.2rem; color: var(--gold); }
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

/* ── Stats ──────────────────────────────────────────────────── */
#stats { background: var(--white); color: var(--navy); padding: 0; }
.stats-left {
  padding: 2rem;
  display: flex; flex-direction: column; justify-content: center;
}
.stats-label {
  font-size: 3rem; color: var(--navy); font-weight: 400;
  margin-bottom: .5rem; line-height: normal;
}
.stats-number {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 900; color: var(--gold); line-height: 1;
}
.stats-unit { font-size: 2rem; font-weight: 700; color: var(--gold); }
.stats-desc { font-size: 3rem; color: #333; margin-top: .5rem; line-height: normal;}
.stats-brand { margin-top: 1.5rem; }
.stats-brand .logo-grupo { font-size: 1rem; color: #777; letter-spacing: .18em; }
.stats-brand .logo-name { font-size: 2rem; font-weight: 900; color: var(--gold); }
.stats-right {
  min-height: 340px;
  background: url('../img/stats_machinery.png') center center / cover no-repeat;
}

/* ── Tagline ────────────────────────────────────────────────── */
#tagline {
  background: var(--navy-mid);
  padding: 5rem 0;
  text-align: center;
	
  min-height: 700px;
  display: flex; align-items: center;
  background: url('../img/bg.webp') center center / cover no-repeat;
}
.tagline-text {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.4rem, 3.5vw, 2.4rem);
  font-weight: 700; line-height: 1.5;
  margin: 0 auto;
}
.tagline-highlight {
  background: var(--gold);
  color: #fff;
  padding: 0 .3em;
  border-radius: 25px;
}

/* ── About / Misión-Visión ──────────────────────────────────── */
#about {
  background: linear-gradient(180deg, #0f2137 0%, var(--navy-mid) 100%);
  padding: 6rem 0;
}
.about-intro {
  text-align: center; max-width: 700px; margin: 0 auto 3.5rem;
  color: var(--gray); font-size: 1rem; line-height: 1.8;
}
.about-intro strong { color: var(--gold); }
.mv-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(245,166,35,.2);
  border-radius: var(--radius);
  padding: 2.2rem;
  height: 100%;
  backdrop-filter: blur(4px);
  transition: transform var(--transition), box-shadow var(--transition);
}
.mv-card:hover { transform: translateY(-5px); box-shadow: 0 16px 40px rgba(245,166,35,.12); }
.mv-icon {
  width: 52px; height: 52px; background: var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.2rem;
}
.mv-icon i { color: var(--navy); font-size: 1.3rem; }
.mv-card h3 {
  font-size: 1.3rem; font-weight: 800; color: var(--gold);
  margin-bottom: .8rem;
}
.mv-card p { color: var(--gray); line-height: 1.7; font-size: .95rem; }

/* ── Values ─────────────────────────────────────────────────── */
#values {
  background: linear-gradient(160deg, #e8950a 0%, var(--gold) 45%, #d4891a 100%);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
#values::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.6), transparent);
}
#values::after {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000000' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
#values .section-title { color: var(--navy); }
#values .section-sub   { color: rgba(13,27,42,.65); }
#values .gold-divider  { background: var(--navy); }

.value-card {
  background: rgb(13, 27, 42);
  border: 1px solid rgba(13,27,42,.3);
  border-radius: 12px;
  padding: 2.2rem 2rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(6px);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}
.value-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(245,166,35,.12) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.value-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,.35), 0 0 0 2px rgba(245,166,35,.7);
  border-color: rgba(245,166,35,.8);
  background: rgba(13,27,42,.9);
}
.value-card:hover::before { opacity: 1; }

.value-icon {
  width: 58px; height: 58px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.4rem;
  box-shadow: 0 6px 20px rgba(0,0,0,.3);
  transition: transform var(--transition), box-shadow var(--transition);
}
.value-card:hover .value-icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 10px 28px rgba(245,166,35,.55);
}
.value-icon i { color: var(--navy); font-size: 1.5rem; }

.value-card h4 {
  font-size: 1.1rem; font-weight: 800;
  color: var(--gold); margin-bottom: .75rem;
}
.value-card p {
  color: #b0bec5; font-size: .9rem; line-height: 1.75; margin: 0;
}

/* ── Services ───────────────────────────────────────────────── */
#services {
  background: linear-gradient(180deg, var(--navy) 0%, #0f1f33 100%);
  padding: 6rem 0;
  position: relative;
}
#services::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
#services .section-title { color: var(--white); }
.service-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(245,166,35,.18);
  border-radius: 12px;
  padding: 2.2rem 2rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}
.service-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(245,166,35,.07) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,.45), 0 0 0 1px rgba(245,166,35,.35);
  border-color: rgba(245,166,35,.45);
  background: rgba(255,255,255,.07);
}
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 58px; height: 58px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.4rem;
  box-shadow: 0 6px 20px rgba(245,166,35,.3);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover .service-icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 10px 28px rgba(245,166,35,.45);
}
.service-icon i { color: var(--navy); font-size: 1.5rem; }
.service-card h4 {
  font-size: 1.1rem; font-weight: 800;
  color: var(--white); margin-bottom: .75rem;
}
.service-card p {
  color: var(--gray); font-size: .9rem; line-height: 1.75; margin: 0;
}

/* ── Projects ───────────────────────────────────────────────── */
#projects {
  background: var(--navy);
  padding: 6rem 0;
}
#projects .section-title { color: var(--white); }
.project-card {
  position: relative; overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
}
.project-card img {
  width: 100%; height: 220px;
  object-fit: cover;
  transition: transform .5s ease;
}
.project-card:hover img { transform: scale(1.08); }
.project-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(13,27,42,.9) 0%, transparent 60%);
  display: flex; flex-direction: column;
  justify-content: flex-end; padding: 1.2rem;
  opacity: 0; transition: opacity var(--transition);
}
.project-card:hover .project-overlay { opacity: 1; }
.project-overlay h5 {
  color: var(--white); font-size: .95rem; font-weight: 700; margin-bottom: .2rem;
}
.project-overlay span { color: var(--gold); font-size: .8rem; }
.project-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: .7rem 1rem;
  background: linear-gradient(0deg, rgba(13,27,42,.95) 0%, transparent 100%);
}
.project-label h5 { color: var(--white); font-size: .85rem; font-weight: 700; margin: 0; }
.project-label span { color: var(--gold); font-size: .75rem; }

/* ── Clients ────────────────────────────────────────────────── */
#clients {
  background: var(--navy-mid);
  padding: 5rem 0;
}
#clients .section-title { color: var(--white); }
.clients-track {
  display: flex; gap: 2rem; align-items: center;
  overflow: hidden; position: relative;
}
.client-logo {
  min-width: 160px; height: 80px;
  background: rgba(255,255,255,1);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: .85rem;
  color: var(--gray); letter-spacing: .1em;
  transition: all var(--transition);
  flex-shrink: 0;
}
.client-logo:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.clients-slider { overflow: hidden; }
.clients-inner {
  display: flex; gap: 1.5rem;
  animation: scroll-clients 20s linear infinite;
  width: max-content;
}
.clients-inner:hover { animation-play-state: paused; }
@keyframes scroll-clients {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Contact ────────────────────────────────────────────────── */
#contact {
  background: linear-gradient(135deg, #0a1520 0%, var(--navy-mid) 100%);
  padding: 6rem 0;
  position: relative;
}
#contact::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.contact-info h2 { font-size: 2.2rem; font-weight: 800; }
.contact-info p { color: var(--gray); margin-bottom: 1.5rem; }
.contact-detail {
  display: flex; align-items: flex-start; gap: 1rem;
  margin-bottom: 1.2rem;
}
.contact-detail-icon {
  width: 40px; height: 40px; min-width: 40px;
  background: rgba(245,166,35,.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.contact-detail-icon i { color: var(--gold); font-size: 1rem; }
.contact-detail-text { font-size: .9rem; color: var(--gray); }
.contact-detail-text strong { color: var(--white); display: block; font-size: .85rem; }
.contact-form-wrap {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(245,166,35,.15);
  border-radius: 12px; padding: 2.5rem;
  backdrop-filter: blur(8px);
}
.form-control-custom {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  color: var(--white);
  padding: .85rem 1.1rem;
  width: 100%;
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  color-scheme: dark;
}
.form-control-custom::placeholder { color: var(--gray); }
.form-control-custom:focus {
  border-color: var(--gold);
  background: rgba(245,166,35,.06);
}
.form-control-custom option {
  background: var(--navy-mid);
  color: var(--white);
}
.form-group-custom { margin-bottom: 1.2rem; }
.form-group-custom label {
  font-size: .8rem; font-weight: 600; letter-spacing: .06em;
  color: var(--gray); text-transform: uppercase; margin-bottom: .4rem;
  display: block;
}

/* ── Footer ─────────────────────────────────────────────────── */
#footer {
  background: #080f18;
  padding: 3rem 0 1.5rem;
  border-top: 1px solid rgba(245,166,35,.1);
}
.footer-logo .logo-grupo { font-size: .65rem; color: #555; letter-spacing: .2em; }
.footer-logo .logo-name { font-size: 1.5rem; font-weight: 900; color: var(--gold); }
.footer-logo .logo-sub { font-size: .55rem; color: #555; letter-spacing: .2em; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: .5rem; }
.footer-links a {
  color: var(--gray); font-size: .85rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }
.footer-heading {
  color: var(--gold); font-family: 'Montserrat', sans-serif;
  font-size: .8rem; font-weight: 700; letter-spacing: .15em;
  text-transform: uppercase; margin-bottom: 1rem;
}
.footer-copy {
  border-top: 1px solid rgba(255,255,255,.06);
  margin-top: 2rem; padding-top: 1.5rem;
  color: #444; font-size: .8rem; text-align: center;
}
.footer-copy span { color: var(--gold); }

/* ── Social Icons ───────────────────────────────────────────── */
.social-links { display: flex; gap: .7rem; margin-top: 1rem; }
.social-icon {
  width: 38px; height: 38px;
  border: 1px solid rgba(245,166,35,.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gray);
  transition: all var(--transition);
}
.social-icon:hover {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}

/* ── Back to top ────────────────────────────────────────────── */
#backTop {
  position: fixed; bottom: 6.2rem; right: calc(2rem + 6px); z-index: 999;
  width: 44px; height: 44px;
  background: var(--gold); color: var(--navy);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; cursor: pointer;
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  box-shadow: 0 4px 16px rgba(245,166,35,.4);
}
#backTop.visible { opacity: 1; pointer-events: all; }
#backTop:hover { transform: translateY(-3px); }

/* ── Floating WhatsApp Button ───────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #fff !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  z-index: 9999;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: whatsapp-pulse 2s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.65);
}
.whatsapp-float i {
  line-height: 1;
}
.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: var(--navy-mid);
  border: 1px solid var(--gold);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateX(10px);
  transition: opacity var(--transition), transform var(--transition);
  box-shadow: var(--shadow);
}
.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}
@keyframes whatsapp-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}
@media (max-width: 767.98px) {
  .whatsapp-tooltip {
    display: none;
  }
}

/* ── Separador decorativo ───────────────────────────────────── */
.gold-divider {
  width: 60px; height: 4px;
  background: var(--gold);
  border-radius: 2px; margin-bottom: 1.5rem;
}
.gold-divider.center { margin: 0 auto 1.5rem; }

/* ── Toast / Notificación ───────────────────────────────────── */
#toast {
  position: fixed; bottom: 1.5rem; left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--navy-mid);
  border: 1px solid var(--gold);
  color: var(--white); padding: .9rem 2rem;
  border-radius: 50px; font-size: .9rem;
  z-index: 9999; transition: transform .4s ease;
  white-space: nowrap;
}
#toast.show { transform: translateX(-50%) translateY(0); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 991.98px) {
  .stats-right { min-height: 260px; }
  .stats-left { padding: 3rem 1.5rem; }
  .values-label { margin-right: 0; margin-bottom: .8rem; }
  #values .d-flex { flex-direction: column; align-items: flex-start; }
  #navbar {
    background: rgba(13, 27, 42, 0.98) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
}
@media (max-width: 767.98px) {
  #hero { height: 100svh; }
  .hero-eyebrow { font-size: 1.1rem; letter-spacing: .15em; }
  .hero-tagline { margin-bottom: 1.75rem; letter-spacing: .15em; }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: .75rem;
    width: 100%;
  }
  .hero-actions .btn-gold,
  .hero-actions .btn-outline-gold {
    width: 100%;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: .85rem 1.5rem;
    box-sizing: border-box;
  }
  .hero-main { font-size: 3.5rem; }
  .tagline-text { font-size: 1.3rem; }
  .about-intro { font-size: .9rem; }
  .contact-form-wrap { padding: 1.5rem; }
  .topbar-social { display: none; }
  .topbar-sep   { display: none; }
  #navbar { top: 30px; }
}

/* ── Lightbox Gallery ───────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(10, 21, 32, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.lightbox.active {
  opacity: 1;
  pointer-events: all;
}
.lightbox-content {
  position: relative;
  max-width: 85%;
  max-height: 80%;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: scale(0.95);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.lightbox.active .lightbox-content {
  transform: scale(1);
}
.lightbox-content img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: var(--radius);
  border: 1px solid rgba(245, 166, 35, 0.25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  background: #0a1520;
}
.lightbox-caption {
  width: 100%;
  text-align: center;
  margin-top: 1.25rem;
  color: var(--white);
}
.lightbox-caption h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--gold);
  margin-bottom: 0.25rem;
}
.lightbox-caption p {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--gray);
  margin: 0;
}

/* Controls */
.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(245, 166, 35, 0.25);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  z-index: 10001;
}
.lightbox-close {
  top: 2rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-size: 1.8rem;
  line-height: 1;
}
.lightbox-prev,
.lightbox-next {
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1.3rem;
}
.lightbox-prev {
  left: 2rem;
}
.lightbox-next {
  right: 2rem;
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
  box-shadow: 0 4px 16px rgba(245, 166, 35, 0.4);
}

/* Mobile responsive adjustments */
@media (max-width: 767.98px) {
  .lightbox-content {
    max-width: 92%;
  }
  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  .lightbox-prev {
    left: 0.75rem;
  }
  .lightbox-next {
    right: 0.75rem;
  }
  .lightbox-close {
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }
  .lightbox-content img {
    max-height: 60vh;
  }
}

/* Load More Projects transitions */
.project-card-wrapper {
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.project-card-wrapper.reveal-load {
  opacity: 0;
  transform: translateY(30px);
}
.project-card-wrapper.reveal-load.visible {
  opacity: 1;
  transform: translateY(0);
}
.project-hidden {
  display: none !important;
}