/* =========================================================
   QUIREI — LANDING ONE PAGE
   Archivo: asset/css/landing-quirei.css
========================================================= */

:root {
  --quirei-red: #C8102E;
  --quirei-red-dark: #8A1C1C;
  --quirei-red-soft: #FBEAEC;
  --quirei-black: #171717;
  --quirei-gray: #F6F6F6;
  --quirei-white: #FFFFFF;
  --quirei-text: #2b2b2b;
  --quirei-line: rgba(0, 0, 0, 0.09);
  --quirei-radius: 28px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

.landing-quirei {
  background: var(--quirei-white);
  color: var(--quirei-text);
  overflow-x: hidden;
}

/* Header landing */
.q-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--quirei-line);
}

.q-nav {
  min-height: 84px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.q-brand img {
  height: 72px;
  width: auto;
  display: block;
}

.q-menu {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.q-menu a {
  color: var(--quirei-black);
  font-weight: 700;
  text-decoration: none;
  transition: color .25s ease, transform .25s ease;
}

.q-menu a:hover {
  color: var(--quirei-red);
  transform: translateY(-2px);
}

.q-menu-cta {
  background: var(--quirei-red);
  color: white !important;
  padding: .75rem 1.2rem;
  border-radius: 999px;
}

.q-menu-cta:hover {
  background: var(--quirei-red-dark);
}

.q-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  padding: 0;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.q-menu-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--quirei-black);
  border-radius: 10px;
  transition: transform .3s ease, opacity .3s ease;
}

.q-menu-toggle.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.q-menu-toggle.open span:nth-child(2) {
  opacity: 0;
}
.q-menu-toggle.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* General */
.q-section,
.q-hero {
  position: relative;
}

.q-hero {
  padding: 6.5rem 0 5rem;
  background:
    radial-gradient(circle at top right, rgba(200, 16, 46, 0.14), transparent 34%),
    radial-gradient(circle at bottom left, rgba(200, 16, 46, 0.07), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f8f8f8 100%);
}

.q-eyebrow {
  display: inline-block;
  color: var(--quirei-red);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  margin-bottom: 1rem;
}

.q-hero h1,
.q-section h2 {
  color: var(--quirei-black);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.q-hero h1 {
  font-size: clamp(3rem, 7vw, 6rem);
  max-width: 780px;
}

.q-hero-text {
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 620px;
  margin: 1.5rem 0 0;
  color: #444;
}

.q-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.q-video-card {
  border-radius: var(--quirei-radius);
  overflow: hidden;
  background: var(--quirei-black);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.q-video-card iframe {
  display: block;
}

.q-section {
  padding: 6rem 0;
}

.q-section-light {
  background: var(--quirei-gray);
}

.q-section-head {
  max-width: 850px;
  margin-bottom: 3rem;
}

.q-section-head h2 {
  font-size: clamp(2.2rem, 5vw, 4.5rem);
}

.q-section-head p {
  font-size: 1.1rem;
  color: #555;
  max-width: 680px;
  margin-top: 1rem;
}

/* Cards */
.q-service-card,
.q-team-card,
.q-process-card,
.q-project-card,
.q-form {
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.q-service-card {
  height: 100%;
  background: var(--quirei-white);
  padding: 2rem;
  border-radius: 1.5rem;
  border: 1px solid var(--quirei-line);
}

.q-service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.08);
  border-color: rgba(200, 16, 46, 0.2);
}

.q-service-card i {
  font-size: 2rem;
  color: var(--quirei-red);
  margin-bottom: 1.5rem;
  display: inline-block;
}

.q-service-card h3,
.q-team-card h3,
.q-process-card h3,
.q-project-card h3 {
  font-weight: 850;
  color: var(--quirei-black);
}

.q-service-card p,
.q-team-card p,
.q-process-card p,
.q-project-card p {
  color: #555;
  line-height: 1.6;
}

/* Quiénes somos */
.q-large-text {
  font-size: 1.3rem;
  line-height: 1.7;
  color: #444;
}

.q-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.q-team-card {
  background: var(--quirei-gray);
  border-radius: 1.25rem;
  padding: 1.5rem;
  border-left: 5px solid var(--quirei-red);
}

.q-team-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 35px rgba(0, 0, 0, 0.07);
}

/* Proceso */
.q-section-red {
  background:
    radial-gradient(circle at top right, rgba(255,255,255,.18), transparent 30%),
    var(--quirei-red);
  color: var(--quirei-white);
}

.q-section-red .q-eyebrow,
.q-section-red h2,
.q-section-red p {
  color: var(--quirei-white);
}

.q-process-card {
  height: 100%;
  padding: 2rem;
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.q-process-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.18);
}

.q-process-card span {
  display: inline-block;
  color: var(--quirei-white);
  font-weight: 900;
  margin-bottom: 1.5rem;
  opacity: 0.75;
}

.q-process-card h3,
.q-process-card p {
  color: var(--quirei-white);
}

/* Portafolio */
.q-project-card {
  height: 100%;
  background: var(--quirei-white);
  border-radius: 1.75rem;
  overflow: hidden;
  border: 1px solid var(--quirei-line);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.06);
}

.q-project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.1);
}

.q-project-card img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
  background: #ddd;
}

.q-project-body {
  padding: 2rem;
}

.q-project-body span {
  display: block;
  color: var(--quirei-red);
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  margin-bottom: 0.75rem;
}

/* Contacto */
.q-contact-section {
  background:
    radial-gradient(circle at bottom left, rgba(200, 16, 46, 0.1), transparent 30%),
    var(--quirei-white);
}

.q-contact-section h2 {
  font-size: clamp(2.4rem, 5vw, 4.6rem);
}

.q-contact-section p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #555;
}

.q-contact-list {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.q-contact-item {
  border: none;
  background: var(--quirei-red-soft);
  color: var(--quirei-red-dark);
  padding: 1rem 1.25rem;
  border-radius: 999px;
  display: flex;
  gap: 1rem;
  align-items: center;
  font-weight: 800;
  text-align: left;
  transition: transform 0.25s ease, background-color 0.25s ease, color 0.25s ease;
}

.q-contact-item:hover {
  transform: translateX(8px);
  background: var(--quirei-red);
  color: var(--quirei-white);
}

.q-contact-item i {
  font-size: 1.2rem;
}

.q-form {
  background: var(--quirei-gray);
  padding: 2rem;
  border-radius: 1.75rem;
  border: 1px solid var(--quirei-line);
}

.q-form:hover {
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.q-form .form-label {
  font-weight: 850;
  color: var(--quirei-black);
}

.q-form .form-control {
  border-radius: 1rem;
  border: 1px solid rgba(0, 0, 0, 0.12);
}

.q-form .form-control:focus {
  border-color: var(--quirei-red);
  box-shadow: 0 0 0 0.25rem rgba(200, 16, 46, 0.18);
}

/* Botones */
.btn-dark-red {
  background-color: var(--quirei-red) !important;
  border-color: var(--quirei-red) !important;
  color: white !important;
  border-radius: 999px !important;
  font-weight: 850 !important;
  padding: .75rem 1.35rem !important;
}

.btn-dark-red:hover {
  background-color: var(--quirei-red-dark) !important;
  border-color: var(--quirei-red-dark) !important;
  color: white !important;
}

.btn-outline-dark-red {
  border: 2px solid var(--quirei-red) !important;
  color: var(--quirei-red) !important;
  background-color: transparent !important;
  border-radius: 999px !important;
  font-weight: 850 !important;
  padding: .75rem 1.35rem !important;
}

.btn-outline-dark-red:hover {
  background-color: var(--quirei-red) !important;
  color: white !important;
}


/* Modal proyectos */
.q-project-modal .modal-content {
  border: 0;
  border-radius: 2rem;
  overflow: hidden;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.28);
}

.q-project-modal .modal-dialog {
  padding: 1rem;
}

.q-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 5;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  padding: .75rem;
  opacity: 1;
}

.q-modal-visual {
  min-height: 100%;
  background: var(--quirei-gray);
}

.q-modal-visual img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
  display: block;
}

.q-modal-body {
  min-height: 560px;
  padding: clamp(2rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.q-modal-body h2 {
  font-size: clamp(2.2rem, 4vw, 4.5rem);
  font-weight: 900;
  line-height: .95;
  letter-spacing: -0.05em;
  color: var(--quirei-black);
  margin-bottom: 1.25rem;
}

.q-modal-body p {
  color: #555;
  line-height: 1.7;
  font-size: 1.05rem;
}

.q-modal-info {
  display: grid;
  gap: .75rem;
  margin: 1.5rem 0 2rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--quirei-line);
  border-bottom: 1px solid var(--quirei-line);
}

.q-modal-info div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 1rem;
}

.q-modal-info strong {
  color: var(--quirei-red);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.q-modal-info span {
  color: #444;
}

.q-modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Botón flotante que acompaña la navegación */
.q-floating-contact {
  position: fixed;
  right: 20px;
  bottom: 82px;
  z-index: 98;
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  padding: .9rem 1.15rem;
  border-radius: 999px;
  background: var(--quirei-red);
  color: white;
  text-decoration: none;
  font-weight: 850;
  box-shadow: 0 16px 40px rgba(200, 16, 46, .28);
  transition: transform .25s ease, background-color .25s ease;
}

.q-floating-contact:hover {
  transform: translateY(-4px);
  background: var(--quirei-red-dark);
  color: white;
}

.q-floating-contact i {
  font-size: 1rem;
}

/* Footer */
.q-footer {
  background: var(--quirei-black);
  color: white;
  padding: 3rem 0;
}

.q-footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.q-footer img {
  height: 74px;
  width: auto;
  filter: brightness(0) invert(1);
  margin-bottom: 1rem;
}

.q-footer p {
  margin: 0;
  color: rgba(255,255,255,.65);
}

.q-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.q-footer-links a {
  color: rgba(255,255,255,.8);
  text-decoration: none;
  font-weight: 700;
}

.q-footer-links a:hover {
  color: white;
}

.q-top {
  position: fixed;
  right: 20px;
  bottom: 82px;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: var(--quirei-red);
  color: white;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity .25s ease, transform .25s ease;
  z-index: 99;
}

.q-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Reveal */
.section-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}

.section-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 991px) {
  .q-menu-toggle {
    display: flex;
  }

  .q-menu {
    position: fixed;
    left: 0;
    right: 0;
    top: 84px;
    background: white;
    border-bottom: 1px solid var(--quirei-line);
    padding: 1rem 20px 1.5rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity .3s ease, transform .3s ease;
  }

  .q-menu.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .q-menu a {
    width: 100%;
    padding: .9rem 0;
    border-bottom: 1px solid var(--quirei-line);
  }

  .q-menu-cta {
    width: auto !important;
    margin-top: 1rem;
    padding: .75rem 1.2rem !important;
    border-bottom: 0 !important;
  }

  .q-hero {
    padding: 4.5rem 0;
  }

  .q-team-grid {
    grid-template-columns: 1fr;
  }

  .q-project-card img {
    height: 240px;
  }

  .q-footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 576px) {
  .q-brand img {
    height: 58px;
  }

  .q-nav {
    min-height: 74px;
  }

  .q-menu {
    top: 74px;
  }

  .q-section {
    padding: 4rem 0;
  }

  .q-hero h1 {
    font-size: 3rem;
  }

  .q-section-head h2,
  .q-contact-section h2 {
    font-size: 2.4rem;
  }

  .q-actions .btn {
    width: 100%;
  }

  .q-contact-item {
    border-radius: 1rem;
  }

  .q-form {
    padding: 1.25rem;
  }
}

@media (max-width: 576px) {
  .q-modal-visual img {
    min-height: 260px;
    max-height: 320px;
  }

  .q-modal-body {
    min-height: auto;
    padding: 2rem 1.35rem;
  }

  .q-modal-info div {
    grid-template-columns: 1fr;
    gap: .2rem;
  }

  .q-modal-actions .btn {
    width: 100%;
  }

  .q-floating-contact {
    left: 16px;
    right: 16px;
    bottom: 16px;
    justify-content: center;
  }

  .q-top {
    right: 18px;
    bottom: 78px;
  }
}