/* ===================================================
   Innova IA Studio — Estilos principales
   styles.css
=================================================== */

/* ── VARIABLES ── */
:root {
  --negro: #0a0a0f;
  --negro-suave: #12121a;
  --panel: #1a1a26;
  --panel-hover: #202030;
  --borde: rgba(255,255,255,0.08);
  --borde-hover: rgba(255,255,255,0.16);
  --verde: #00e5a0;
  --verde-dim: rgba(0,229,160,0.12);
  --verde-dim2: rgba(0,229,160,0.06);
  --blanco: #ffffff;
  --gris1: rgba(255,255,255,0.85);
  --gris2: rgba(255,255,255,0.55);
  --gris3: rgba(255,255,255,0.30);
  --display: 'Syne', sans-serif;
  --body: 'Inter', sans-serif;
  --radius: 14px;
  --radius-sm: 8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--negro);
  color: var(--gris1);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ── UTILIDADES ── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 20px;
  border: 1px solid rgba(0,229,160,0.3);
  color: var(--verde); background: var(--verde-dim2);
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--verde); color: var(--negro);
  font-family: var(--body); font-size: 15px; font-weight: 600;
  padding: 13px 28px; border-radius: var(--radius-sm);
  text-decoration: none; border: none; cursor: pointer;
  transition: opacity .2s, transform .15s;
}
.btn-primary:hover { opacity: .88; transform: translateY(-1px); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--blanco);
  font-family: var(--body); font-size: 15px; font-weight: 500;
  padding: 13px 28px; border-radius: var(--radius-sm);
  text-decoration: none; border: 1px solid var(--borde-hover);
  cursor: pointer; transition: background .2s, border-color .2s;
}
.btn-secondary:hover { background: var(--panel); border-color: rgba(255,255,255,0.24); }
.section-label {
  font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--verde); margin-bottom: 12px; display: block;
}
.section-title {
  font-family: var(--display); font-size: clamp(30px, 4vw, 44px);
  font-weight: 700; color: var(--blanco); line-height: 1.15; margin-bottom: 16px;
}
.section-desc { font-size: 17px; color: var(--gris2); max-width: 560px; line-height: 1.7; }

/* ── HEADER ── */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 24px;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--borde);
  transition: background .3s;
}
.header-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.logo {
  font-family: var(--display); font-size: 18px; font-weight: 800;
  color: var(--blanco); text-decoration: none; letter-spacing: -.02em;
}
.logo span { color: var(--verde); }
nav { display: flex; align-items: center; gap: 8px; }
nav a {
  font-size: 14px; font-weight: 500; color: var(--gris2);
  text-decoration: none; padding: 8px 14px; border-radius: var(--radius-sm);
  transition: color .2s, background .2s;
}
nav a:hover { color: var(--blanco); background: var(--panel); }
.nav-cta {
  font-size: 14px; font-weight: 600; color: var(--negro) !important;
  background: var(--verde) !important; padding: 8px 18px !important;
  border-radius: var(--radius-sm);
}
.nav-cta:hover { opacity: .88; background: var(--verde) !important; }
.nav-academia {
  font-size: 14px; font-weight: 600; color: var(--verde) !important;
  border: 1px solid rgba(0,229,160,0.35) !important;
  padding: 7px 14px !important; border-radius: var(--radius-sm);
  transition: background .2s, border-color .2s !important;
}
.nav-academia:hover {
  background: var(--verde-dim) !important;
  border-color: rgba(0,229,160,0.6) !important;
  color: var(--verde) !important;
}
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--blanco); border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.mobile-menu {
  display: none; position: fixed; top: 64px; left: 0; right: 0;
  background: var(--negro-suave); border-bottom: 1px solid var(--borde);
  padding: 16px 24px; flex-direction: column; gap: 4px; z-index: 99;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 15px; font-weight: 500; color: var(--gris1);
  text-decoration: none; padding: 12px 16px; border-radius: var(--radius-sm);
  transition: background .2s;
}
.mobile-menu a:hover { background: var(--panel); }
.mobile-menu .nav-cta {
  color: var(--negro) !important; background: var(--verde) !important;
  text-align: center; margin-top: 8px;
}

/* ── HERO ── */
#hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 120px 24px 80px;
  position: relative; overflow: hidden;
}
.hero-glow {
  position: absolute; top: -200px; right: -200px;
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,229,160,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-glow2 {
  position: absolute; bottom: -300px; left: -100px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,229,160,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 950px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--verde); margin-bottom: 24px;
}
.hero-eyebrow::before {
  content: ''; display: block; width: 20px; height: 1px; background: var(--verde);
}
h1 {
  font-family: var(--display);
  font-size: clamp(38px, 5.5vw, 64px);
  font-weight: 800; color: var(--blanco);
  line-height: 1.08; letter-spacing: -.03em;
  margin-bottom: 24px;
}
h1 em { font-style: normal; color: var(--verde); }
.hero-desc {
  font-size: 18px; color: var(--gris2); line-height: 1.7;
  margin-bottom: 36px; max-width: 480px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--borde); border: 1px solid var(--borde);
  border-radius: var(--radius); overflow: hidden; margin-top: 36px;
}
.hero-stat {
  background: var(--negro); padding: 20px;
  text-align: center;
}
.hero-stat-n {
  font-family: var(--display); font-size: 28px; font-weight: 800;
  color: var(--verde); line-height: 1;
}
.hero-stat-l { font-size: 12px; color: var(--gris3); margin-top: 4px; }
.hero-visual {
  position: relative; display: flex; align-items: center; justify-content: center;
}

/* ── HERO IMAGE ── */
@keyframes heroFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}
@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.06); opacity: 0.15; }
}
@keyframes ringPulse2 {
  0%, 100% { transform: scale(1); opacity: 0.25; }
  50% { transform: scale(1.12); opacity: 0.08; }
}
@keyframes badgeDot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-img-wrap {
  position: relative;
  width: 100%; max-width: 420px;
  display: flex; align-items: center; justify-content: center;
  animation: heroFloat 5s ease-in-out infinite;
}

.hero-img-glow {
  position: absolute; inset: -40px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 60%, rgba(0,229,160,0.18) 0%, rgba(0,229,160,0.06) 45%, transparent 70%);
  pointer-events: none; z-index: 0;
}

.hero-img-ring {
  position: absolute; border-radius: 50%; pointer-events: none;
}
.hero-img-ring--1 {
  inset: -18px;
  border: 1px solid rgba(0,229,160,0.35);
  animation: ringPulse 4s ease-in-out infinite;
}
.hero-img-ring--2 {
  inset: -38px;
  border: 1px solid rgba(0,229,160,0.15);
  animation: ringPulse2 4s ease-in-out infinite 0.8s;
}

.hero-img, .hero-video {
  position: relative; z-index: 1;
  width: 100%; border-radius: 24px;
  object-fit: cover; aspect-ratio: 3/4;
  max-height: 520px;
  border: 1px solid rgba(0,229,160,0.2);
  box-shadow:
    0 0 0 1px rgba(0,229,160,0.1),
    0 24px 80px rgba(0,0,0,0.6),
    0 0 60px rgba(0,229,160,0.08);
}

.hero-img-badge {
  position: absolute; z-index: 2;
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 600;
  padding: 8px 14px; border-radius: 30px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  white-space: nowrap;
}
.hero-img-badge--top {
  top: 20px; right: -12px;
  background: rgba(0,229,160,0.15);
  border: 1px solid rgba(0,229,160,0.4);
  color: var(--verde);
}
.hero-img-badge--bottom {
  bottom: 24px; left: -12px;
  background: rgba(26,26,38,0.85);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--gris1);
  font-size: 11px;
}
.hero-img-badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--verde);
  animation: badgeDot 1.8s ease-in-out infinite;
  flex-shrink: 0;
}



/* ── PÚBLICOS ── */
#publicos { padding: 100px 24px; }
#publicos .container { max-width: 950px; }
.publicos-header { text-align: center; margin-bottom: 56px; }
.publicos-header .section-desc { margin: 0 auto; }
.publicos-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.publico-card {
  background: var(--panel); border: 1px solid var(--borde);
  border-radius: var(--radius); padding: 24px 24px;
  transition: border-color .2s, background .2s; cursor: default;
}
.publico-card:hover { border-color: rgba(0,229,160,0.3); background: var(--panel-hover); }
.publico-emoji { font-size: 30px; margin-bottom: 12px; display: block; }
.publico-title {
  font-family: var(--display); font-size: 18px; font-weight: 700;
  color: var(--blanco); margin-bottom: 8px;
}
.publico-desc { font-size: 13px; color: var(--gris2); line-height: 1.5; margin-bottom: 16px; }
.publico-pains { display: flex; flex-direction: column; gap: 8px; }
.publico-pain {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 12px; color: var(--gris2);
}
.publico-pain::before {
  content: '→'; color: var(--verde); flex-shrink: 0; margin-top: 1px;
}

/* ── SERVICIOS ── */
#servicios { padding: 100px 24px; background: var(--negro-suave); }
.servicios-inner { max-width: 950px; margin: 0 auto; }
.servicios-header { margin-bottom: 56px; }
.servicios-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.servicio-card-full { grid-column: span 2; }
.servicio-card {
  position: relative;
  overflow: hidden;
  background: var(--negro); 
  border: 1px solid var(--borde);
  border-radius: var(--radius); 
  padding: 24px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
}
.servicio-card:hover { 
  border-color: rgba(0,229,160,0.4); 
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,229,160,0.1);
}
.servicio-num {
  position: absolute;
  top: -10px;
  right: 10px;
  font-family: var(--display); 
  font-size: 110px; 
  font-weight: 800;
  color: rgba(255,255,255,0.02); 
  line-height: 1;
  z-index: 0;
  pointer-events: none;
  transition: color 0.4s ease;
}
.servicio-card:hover .servicio-num {
  color: rgba(0,229,160,0.05);
}
.servicio-icon, .servicio-title, .servicio-desc, .servicio-tags {
  position: relative;
  z-index: 1;
}
.servicio-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,229,160,0.2) 0%, rgba(0,170,255,0.1) 100%);
  border: 1px solid rgba(0,229,160,0.3);
  box-shadow: 0 4px 20px rgba(0,229,160,0.1);
  display: flex; align-items: center;
  justify-content: center; font-size: 22px; margin-bottom: 20px;
}
.servicio-title {
  font-family: var(--display); font-size: 18px; font-weight: 700;
  color: var(--blanco); margin-bottom: 10px;
}
.servicio-desc { font-size: 13px; color: var(--gris2); line-height: 1.6; margin-bottom: 20px; }
.servicio-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.servicio-tag {
  font-size: 11px; font-weight: 600; color: var(--verde);
  background: rgba(0,229,160,0.08); border: 1px solid rgba(0,229,160,0.2);
  padding: 4px 12px; border-radius: 20px;
}

/* ── PROYECTOS ── */
#proyectos { padding: 100px 24px; }
#proyectos .container { max-width: 950px; }
.proyectos-header { margin-bottom: 16px; }
.filtros {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 40px;
}
.filtro-btn {
  font-size: 13px; font-weight: 500; color: var(--gris2);
  background: var(--panel); border: 1px solid var(--borde);
  padding: 7px 16px; border-radius: 20px; cursor: pointer;
  transition: all .2s; font-family: var(--body);
}
.filtro-btn:hover { border-color: rgba(0,229,160,0.3); color: var(--blanco); }
.filtro-btn.active {
  color: var(--negro); background: var(--verde); border-color: var(--verde);
}
.proyectos-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.proyecto-card {
  background: var(--panel); border: 1px solid var(--borde);
  border-radius: var(--radius); overflow: hidden;
  transition: border-color .2s, transform .2s;
  cursor: pointer;
}
.proyecto-card:hover { border-color: rgba(0,229,160,0.3); transform: translateY(-3px); }
.proyecto-card.hidden { display: none; }
.proyecto-img {
  width: 100%; height: 130px; object-fit: cover;
  background: var(--negro-suave); display: flex; align-items: center;
  justify-content: center; font-size: 40px;
}
.proyecto-img img { width: 100%; height: 100%; object-fit: cover; }
.proyecto-img-placeholder {
  width: 100%; aspect-ratio: 21/9; height: auto; background: var(--negro-suave);
  display: flex; align-items: center; justify-content: center;
  font-size: 40px; overflow: hidden;
}
.proyecto-img-placeholder img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(100%) opacity(0.8);
  transition: transform .5s ease, filter .5s ease;
}
.proyecto-card:hover .proyecto-img-placeholder img {
  transform: scale(1.05);
  filter: grayscale(0%) opacity(1);
}
.proyecto-body { padding: 16px; }
.proyecto-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.proyecto-tag {
  font-size: 10px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 20px;
}
.tag-ia { background: rgba(0,229,160,0.1); color: var(--verde); }
.tag-edu { background: rgba(96,165,250,0.1); color: #60a5fa; }
.tag-auto { background: rgba(167,139,250,0.1); color: #a78bfa; }
.tag-web { background: rgba(251,191,36,0.1); color: #fbbf24; }
.tag-cons { background: rgba(251,113,133,0.1); color: #fb7185; }
.proyecto-titulo {
  font-family: var(--display); font-size: 15px; font-weight: 700;
  color: var(--blanco); margin-bottom: 6px; line-height: 1.2;
}
.proyecto-desc { font-size: 12px; color: var(--gris2); line-height: 1.5; margin-bottom: 12px; }
.proyecto-cliente {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--gris3);
}
.proyecto-cliente::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--verde); display: block; flex-shrink: 0;
}
.proyecto-link {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 12px; font-weight: 600; color: var(--verde);
  text-decoration: none; margin-top: 12px;
  transition: gap .15s;
}
.proyecto-link:hover { gap: 8px; }

/* ── MODAL DE PROYECTO ── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.85); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px; opacity: 0; pointer-events: none;
  transition: opacity .25s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  position: relative;
  background: var(--panel); border: 1px solid var(--borde-hover);
  border-radius: var(--radius); max-width: 660px; width: 100%;
  max-height: 90vh; overflow-y: auto;
  transform: translateY(24px) scale(0.98);
  transition: transform .3s cubic-bezier(.16,1,.3,1);
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-header { padding: 28px 28px 0; }
.modal-close {
  position: absolute; top: 16px; right: 16px; z-index: 10;
  background: var(--negro-suave); border: 1px solid var(--borde);
  color: var(--gris2); width: 36px; height: 36px; border-radius: 50%;
  font-size: 20px; cursor: pointer; display: flex; align-items: center;
  justify-content: center; transition: color .2s, border-color .2s;
  line-height: 1;
}
.modal-close:hover { color: var(--blanco); border-color: var(--borde-hover); }
.modal-cover {
  width: 100%; height: 240px; background: var(--negro);
  border-radius: var(--radius) var(--radius) 0 0;
  border-bottom: 1px solid var(--borde);
  overflow: hidden;
}
.modal-cover img {
  width: 100%; height: 100%; object-fit: cover;
}
.modal-body { padding: 24px 28px 32px; }
.modal-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.modal-title {
  font-family: var(--display); font-size: 26px; font-weight: 800;
  color: var(--blanco); margin-bottom: 10px; line-height: 1.15;
}
.modal-desc { font-size: 15px; color: var(--gris2); line-height: 1.75; margin-bottom: 20px; }
.modal-meta {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--gris3); margin-bottom: 24px;
  padding: 12px 16px; background: var(--negro);
  border-radius: var(--radius-sm); border: 1px solid var(--borde);
}
.modal-meta::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--verde); flex-shrink: 0;
}
.modal-techs {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px;
}
.modal-tech {
  font-size: 12px; font-weight: 500; color: var(--gris2);
  background: rgba(255,255,255,0.05); border: 1px solid var(--borde);
  padding: 5px 12px; border-radius: 20px;
}
.modal-actions { display: flex; gap: 10px; flex-wrap: wrap; }


/* ── SOBRE MÍ ── */
#sobre { padding: 100px 24px; background: var(--negro-suave); }
.sobre-inner {
  max-width: 950px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.6fr; gap: 80px; align-items: start;
}
.sobre-foto-wrap { position: relative; max-width: 320px; margin: 0 auto; }
.sobre-foto {
  width: 100%; aspect-ratio: 1; border-radius: 50%;
  background: var(--panel); border: 1px solid var(--borde);
  overflow: hidden; position: relative;
}
.sobre-foto img { width: 100%; height: 100%; object-fit: cover; }
.sobre-foto-badge {
  position: absolute; bottom: 0; right: 10%;
  background: var(--verde); color: var(--negro);
  font-family: var(--display); font-size: 13px; font-weight: 700;
  padding: 10px 16px; border-radius: 30px;
}
.sobre-content { padding-top: 8px; }
.sobre-bio {
  font-size: 16px; color: var(--gris2); line-height: 1.75;
  margin-bottom: 36px;
}


/* ── CONTACTO ── */
#contacto { padding: 100px 24px; }
.contacto-inner {
  max-width: 950px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: stretch;
}
.contacto-info { padding-top: 0; display: flex; flex-direction: column; }
.contacto-desc { font-size: 16px; color: var(--gris2); line-height: 1.7; margin-bottom: 0; }
.contacto-canales { display: flex; flex-direction: column; gap: 24px; margin-top: auto; }
.canal {
  display: flex; align-items: center; gap: 18px;
  padding: 24px 24px; background: var(--panel);
  border: 1px solid var(--borde); border-radius: var(--radius-sm);
  text-decoration: none; transition: border-color .2s;
  width: 100%;
}
.canal:hover { border-color: rgba(0,229,160,0.3); }
.canal-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--verde-dim); display: flex; align-items: center;
  justify-content: center; font-size: 20px; flex-shrink: 0;
}
.canal-label { font-size: 11px; color: var(--gris3); text-transform: uppercase; letter-spacing: .06em; }
.canal-text-wrapper { overflow: hidden; display: flex; flex-direction: column; }
.canal-value { font-size: 14px; font-weight: 500; color: var(--blanco); overflow-wrap: break-word; word-break: break-word; }
.canal-icon--linkedin {
  background: rgba(10,102,194,0.15);
  border: 1px solid rgba(10,102,194,0.35);
  color: #0a66c2;
  font-size: 14px; font-weight: 800; font-family: var(--display);
  letter-spacing: -.02em;
}
.btn-linkedin {
  border-color: rgba(10,102,194,0.4) !important;
  color: #60a5fa !important;
}
.btn-linkedin:hover {
  background: rgba(10,102,194,0.12) !important;
  border-color: rgba(10,102,194,0.7) !important;
}
.form-wrap {
  background: var(--panel); border: 1px solid var(--borde);
  border-radius: var(--radius); padding: 36px;
}
.form-group { margin-bottom: 18px; }
.form-label {
  display: block; font-size: 12px; font-weight: 600;
  color: var(--gris3); text-transform: uppercase; letter-spacing: .06em;
  margin-bottom: 8px;
}
.form-input, .form-select, .form-textarea {
  width: 100%; background: var(--negro); color: var(--blanco);
  border: 1px solid var(--borde); border-radius: var(--radius-sm);
  padding: 12px 16px; font-family: var(--body); font-size: 15px;
  outline: none; transition: border-color .2s;
  -webkit-appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: rgba(0,229,160,0.5);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--gris3); }
.form-select { cursor: pointer; }
.form-select option { background: var(--negro-suave); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-submit {
  width: 100%; padding: 14px; background: var(--verde); color: var(--negro);
  font-family: var(--body); font-size: 15px; font-weight: 700;
  border: none; border-radius: var(--radius-sm); cursor: pointer;
  transition: opacity .2s;
}
.form-submit:hover { opacity: .88; }
.form-toast {
  display: none; margin-top: 14px; padding: 12px 16px;
  border-radius: var(--radius-sm); font-size: 14px; font-weight: 500; text-align: center;
}
.form-toast.success { background: var(--verde-dim); color: var(--verde); border: 1px solid rgba(0,229,160,0.3); }
.form-toast.error { background: rgba(251,113,133,0.1); color: #fb7185; border: 1px solid rgba(251,113,133,0.3); }

/* ── FOOTER ── */
footer {
  background: var(--negro-suave); border-top: 1px solid var(--borde);
  padding: 56px 24px 32px;
}
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-top {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px; margin-bottom: 48px;
}
.footer-brand .logo { font-size: 20px; display: block; margin-bottom: 12px; }
.footer-tagline { font-size: 13px; color: var(--gris3); line-height: 1.6; max-width: 260px; }
.footer-col-title {
  font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--gris3); margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 14px; color: var(--gris2); text-decoration: none;
  transition: color .2s;
}
.footer-links a:hover { color: var(--verde); }
.footer-bottom {
  border-top: 1px solid var(--borde); padding-top: 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-copy { font-size: 13px; color: var(--gris3); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 13px; color: var(--gris3); text-decoration: none; transition: color .2s; }
.footer-legal a:hover { color: var(--gris2); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav { display: none; }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: flex; justify-content: center; }
  .hero-img-wrap { max-width: 280px; animation: heroFloat 5s ease-in-out infinite; }
  .hero-img, .hero-video { aspect-ratio: 3/4; max-height: 340px; }
  .hero-img-badge--top { top: 12px; right: -8px; font-size: 11px; padding: 6px 11px; }
  .hero-img-badge--bottom { bottom: 14px; left: -8px; font-size: 10px; padding: 6px 11px; }

  .publicos-grid { grid-template-columns: 1fr; }
  .servicios-grid { grid-template-columns: 1fr; }
  .servicio-card-full { grid-column: auto; }
  .proyectos-grid { grid-template-columns: repeat(2, 1fr); }
  .sobre-inner { grid-template-columns: 1fr; gap: 40px; }
  .sobre-foto-wrap { max-width: 240px; }
  .contacto-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  h1 { font-size: 38px; }
  .proyectos-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .hero-stat { padding: 12px 8px; }
  .hero-stat-n { font-size: 20px; }
  .hero-stat-l { font-size: 10px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }
  .modal { max-height: 95vh; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}