/* ============================
   VARIABLES & RESET
============================ */
:root {
  /* Primario - Familia Teal */
  --teal-dark: #0D5F6E;
  --teal-main: #16889B;
  --teal-mid: #4AAABB;
  --teal-light: #E3F4F7;

  /* Acento - Menta */
  --mint-dark: #3AAD85;
  --mint-main: #52C9A0;
  --mint-light: #E0F7EF;

  /* Base Neutral - Oscura */
  --dark-main: #1B2121;
  --dark-mid: #3D4A4A;
  --dark-light: #6B7A7A;
  /* Neutros */
  --white: #FFFFFF;
  --gray-light: #F4F7F7;

  /* Tipografía */
  --font-display: 'DM Serif Display', serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: #000000;
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
}

input,
textarea {
  font-family: inherit;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================
   NAV
============================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--white);
  transition: box-shadow 0.3s ease;
}

.nav.scrolled {
  box-shadow: 0 2px 20px rgba(27, 33, 33, 0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav__logo {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 30px;
  color: var(--dark-main);
  letter-spacing: -0.5px;
}

.nav__logo-icon {
  width: 50px;
  height: 50px;
  display: block;
  flex-shrink: 0;
}

.nav__logo {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.nav__links {
  margin-left: auto;
}

.nav__logo span {
  color: var(--teal-main);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 15px;
  font-weight: 500;
  color: var(--dark-mid);
  transition: color 0.2s ease;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--teal-main);
  border-radius: 1px;
  transition: width 0.2s ease;
}

.nav__link:hover {
  color: var(--dark-main);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__cta {
  font-size: 14px;
  font-weight: 800;
  border: 2px solid var(--dark-main);
  box-shadow: 2px 2px 0 var(--dark-main);
  color: var(--dark-main);
  background: var(--teal-main);
  padding: 10px 24px;
  border-radius: 4px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.nav__cta:hover {
  background: var(--dark-mid);
  transform: translateY(-1px);
}

/* Mobile menu toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark-main);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================
   HERO
============================ */
.container__hero {
  width: min(100% - clamp(32px, 6vw, 112px), 1560px);
  max-width: none;
  margin-inline: auto;
  padding: 0;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
  padding: 96px 0 72px;
  background:
    linear-gradient(rgba(0, 0, 0, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.035) 1px, transparent 1px),
    #fffdf8;
  background-size: 28px 28px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 60px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(560px, 0.9fr) minmax(620px, 1.1fr);
  gap: clamp(4rem, 5vw, 7rem);
  align-items: center;
}

.hero__text h1 {
  font-size: clamp(4.6rem, 5.6vw, 6.4rem);
  line-height: 0.94;
  letter-spacing: -0.075em;
  font-weight: 800;
  max-width: 760px;
  font-family: "Plus Jakarta Sans", sans-serif;
}

.accent-word {
  display: inline-block;
  font-family: "DM Serif Display", serif;
  font-weight: 400;
  letter-spacing: -0.03em;
  color: #fff;
  background: #52C9A0;
  padding: 0.02em 0.22em 0.08em;
  border-radius: 4px;
  box-shadow: 5px 5px 0 #222;
  transform: rotate(-1deg);
}

.hero__dot {
  width: 8px;
  height: 8px;
  background: var(--mint-main);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.4);
  }
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 62px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--dark-main);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero__sub {
  margin-top: 28px;
  max-width: 560px;
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  line-height: 1.55;
  font-weight: 500;
  color: #171717;
}

.hero__ctas {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 32px;
}

.hero-btn {
  margin-top: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border: 3px solid var(--dark-main);
  border-radius: 6px;
  background: var(--teal-main);
  color: var(--dark-main);
  font-weight: 800;
  font-size: 0.95rem;
  text-decoration: none;
  box-shadow: 4px 4px 0 var(--dark-main);
  transition: 0.2s ease;
}

.hero-btn:hover {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 #111;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  background: var(--dark-main);
  padding: 14px 28px;
  border-radius: 12px;
  box-shadow: 3px 3px 0 0 var(--teal-main);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 0 var(--teal-main);
}

.btn-link {
  font-size: 15px;
  font-weight: 600;
  color: var(--teal-dark);
  transition: color 0.2s ease;
}

.btn-link:hover {
  color: var(--teal-main);
}

.hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero__tag {
  font-size: 13px;
  font-weight: 500;
  color: var(--dark-light);
  background: var(--gray-light);
  padding: 6px 14px;
  border-radius: 100px;
}

/* Hero Visual */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  min-height: 520px;
  overflow: visible;
}

.laptop {
  width: min(760px, 100%);
  position: relative;
  z-index: 2;
  transform: rotate(0.5deg);
}

.screen {
  position: relative;
  overflow: hidden;
  border: 10px solid #0c0c0c;
  border-radius: 12px 12px 4px 4px;
  background: #111;
  box-shadow: 18px 18px 0 rgba(0, 0, 0, 0.08);
  aspect-ratio: 16 / 9;
}

.screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.95);
}

.screen-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
      rgba(0, 0, 0, 0.28),
      rgba(0, 0, 0, 0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  color: white;
  font-size: clamp(0.9rem, 1.2vw, 1.2rem);
  font-weight: 600;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

.screen-topbar {
  position: absolute;
  top: 18px;
  left: 22px;
  right: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  z-index: 3;
}

.mini-lines {
  display: flex;
  gap: 10px;
}

.mini-lines span {
  width: 36px;
  height: 3px;
  background: rgba(255, 255, 255, 0.75);
  border-radius: 99px;
}

.base {
  height: 18px;
  width: 112%;
  margin-left: -6%;
  background: #080808;
  border-radius: 0 0 50% 50%;
  position: relative;
}

.base::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: 130px;
  height: 5px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 0 0 8px 8px;
}

.note {
  position: absolute;
  background: #fff;
  border: 3px solid var(--teal-dark);
  border-radius: 6px;
  padding: 14px 16px;
  width: clamp(180px, 13vw, 220px);
  box-shadow: 5px 5px 0 var(--teal-dark);
  z-index: 4;
}

.note h3 {
  font-size: 0.82rem;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--teal-dark);
}

.note p {
  font-size: 0.72rem;
  line-height: 1.35;
  font-weight: 600;
}

.note-one {
  left: clamp(-60px, -4vw, -24px);
  bottom: 120px;
  top: auto;
  transform: rotate(-8deg);
}

.note-two {
  right: clamp(120px, 15vw, 230px);
  bottom: 34px;
  left: auto;
  transform: rotate(0deg);
}

.scribble {
  position: absolute;
  top: 3%;
  left: 10%;
  font-family: "DM Serif Display", serif;
  color: rgba(0, 0, 0, 0.18);
  font-size: 2.5rem;
  transform: rotate(18deg);
}

.hero__card {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  text-align: center;
  position: relative;
  width: 100%;
  max-width: 520px;
}

.hero__img {
  width: 100%;
  max-width: 500px;
  height: auto;
}

@keyframes float-cat {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

/* ============================
   SECTION SHARED
============================ */
.section {
  padding: 100px 0;
}

.section__eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  color: var(--teal-main);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section__title {
  font-family: var(--font-body);
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 700;
  color: var(--dark-main);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section__subtitle {
  font-size: 17px;
  color: var(--dark-mid);
  max-width: 960px;
  margin-bottom: 48px;
  text-align: justify;
}

/* ============================
   PREVIEW SOBRE MI
============================ */
.preview-sobremi__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.preview-sobremi__text .section__subtitle {
  margin-bottom: 32px;
  line-height: 1.5;
}

.preview-sobremi__text .section__subtitle:last-child {
  margin-bottom: 40px;
}

.preview-sobremi__img {
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
  display: block;
}

@media (max-width: 900px) {
  .preview-sobremi__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ============================
   PORTAFOLIO / TRABAJO
============================ */
.trabajo {
  background: var(--white);
}

.trabajo__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.trabajo__grid--3cols {
  grid-template-columns: repeat(3, 1fr);
}

.project-card {
  border: 3px solid var(--dark-main);
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
  box-shadow: 8px 8px 0 var(--dark-main);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.project-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 12px 12px 0 var(--dark-main);
}

.project-card__media {
  padding: 18px 18px 0;
}

.project-card__windowbar {
  height: 34px;
  border: 3px solid var(--dark-main);
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  background: #F7F2E8;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
}

.project-card__windowbar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--dark-main);
  opacity: 0.85;
}

.project-card__mockup {
  border: 3px solid var(--dark-main);
  border-radius: 0 0 8px 8px;
  overflow: hidden;
  background: #ddd;
  aspect-ratio: 16 / 10;
  position: relative;
}

.project-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project__card-body {
  padding: 24px 28px 30px;
}

.project-card--dark {
  background: var(--dark-main);
  color: var(--white);
}

.project-card--light {
  background: var(--teal-light);
  color: var(--dark-main);
}

.project-card__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  color: var(--teal-mid);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

.project-card--light .project-card__tag {
  color: var(--teal-dark);
}

.project-card__title {
  font-family: var(--font-body);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.2;
}

.project-card__desc {
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 24px;
  opacity: 0.85;
}

.project-card--dark .project-card__desc {
  color: rgba(255, 255, 255, 0.75);
}

.project-card--light .project-card__desc {
  color: var(--dark-mid);
}

.project-card__cta {
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s ease;
}

.project-card__cta:hover {
  gap: 10px;
}

.project-card--dark .project-card__cta {
  color: var(--teal-mid);
}

.project-card--light .project-card__cta {
  color: var(--teal-dark);
}

.gato-deco {
  position: absolute;
  left: -50px;
  bottom: 30%;
  width: 260px;
  opacity: 0.45;
  pointer-events: none;
  z-index: 0;
}

.gato-deco-derecha {
  position: absolute;
  right: -50px;
  bottom: 30%;
  width: 260px;
  opacity: 0.45;
  pointer-events: none;
  z-index: 0;
}

/* Decorative icon in project cards */
.project-card__icon {
  font-size: 48px;
  margin-bottom: 32px;
  display: block;
}

/* ============================
   SERVICIOS
============================ */
.servicios {
  background: var(--gray-light);
}

.servicios__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card__img {
  border-radius: 10px;
}

.service-card {
  background: var(--white);
  border-radius: 10px;
  padding: 10px 10px 36px;
  border: 3px solid var(--dark-main);
  box-shadow: 5px 5px 0 var(--dark-main);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--dark-main);
}

.service-card__title {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 600;
  color: var(--dark-main);
  margin-top: 10px;
  margin-bottom: 5px;
}

.service-card__desc {
  font-size: 15px;
  color: var(--dark-mid);
  line-height: 1.65;
  text-align: justify;
}

/* ============================
   SOBRE MÍ
============================ */
.sobre-mi {
  background: var(--white);
}

.sobre-mi__content {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.sobre-mi__section {
  display: flex;
  align-items: center;
  gap: 60px;
}

.sobre-mi__section--reverse {
  flex-direction: row-reverse;
}

.sobre-mi__text {
  flex: 1.6;
}

.sobre-mi__text p {
  font-size: 16px;
  color: var(--dark-mid);
  line-height: 1.75;
  margin-bottom: 20px;
  text-align: justify;
}

.sobre-mi__text p:last-child {
  margin-bottom: 0;
}

.sobre-mi__image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.sobre-mi__image img {
  width: 100%;
  max-width: 350px;
}

.sobre-mi__image-float {
  float: left;
  width: 100%;
  max-width: 280px;
  margin: 10px 32px 16px 0;
}

@media (max-width: 900px) {

  .sobre-mi__section,
  .sobre-mi__section--reverse {
    flex-direction: column;
    gap: 40px;
  }

  .sobre-mi__image-float {
    float: none;
    margin: 0 auto 32px auto;
    display: block;
  }
}

/* ============================
   CONTACTO
============================ */
.contacto {
  background: var(--dark-main);
  color: var(--white);
}

.contacto .section__title {
  color: var(--white);
}

.contacto .section__subtitle {
  color: var(--dark-light);
}

.contacto__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contacto__info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 600;
  color: var(--dark-main);
  background: var(--mint-main);
  padding: 16px 32px;
  border-radius: 14px;
  transition: background 0.2s ease, transform 0.2s ease;
  align-self: flex-start;
}

.btn-whatsapp:hover {
  background: var(--mint-dark);
  transform: translateY(-2px);
}

.btn-whatsapp__icon {
  font-size: 22px;
}

.contacto__details {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contacto__detail {
  font-size: 15px;
  color: var(--dark-light);
  display: flex;
  align-items: center;
  gap: 10px;
}

.contacto__detail-icon {
  font-size: 18px;
}

/* Form */
.contacto__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--dark-light);
}

.form-group input,
.form-group textarea {
  background: var(--dark-mid);
  border: 1.5px solid transparent;
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 15px;
  color: var(--white);
  outline: none;
  transition: border-color 0.2s ease;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--dark-light);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--teal-mid);
}

.form-group textarea {
  min-height: 120px;
}

.form-group.error input,
.form-group.error textarea {
  border-color: #E74C3C;
}

.form-error {
  font-size: 12px;
  color: #E74C3C;
  display: none;
}

.form-group.error .form-error {
  display: block;
}

.btn-submit {
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  background: var(--teal-main);
  padding: 16px 32px;
  border-radius: 12px;
  transition: background 0.2s ease, transform 0.2s ease;
  align-self: flex-start;
}

.btn-submit:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
}

.form-success {
  display: none;
  background: var(--mint-dark);
  color: var(--white);
  padding: 16px 24px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 500;
}

.form-success.visible {
  display: block;
}

/* ============================
   FOOTER
============================ */
.footer {
  background: var(--dark-main);
  padding: 64px 0 32px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 48px;
}

.footer__main {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.footer__logo-link {
  display: block;
}

.footer__logo-img {
  width: 180px;
  height: auto;
}

.footer__tagline {
  font-size: 15px;
  color: var(--dark-light);
  line-height: 1.6;
  max-width: 320px;
}

.footer__btn {
  font-size: 14px;
  font-weight: 800;
  border: 2px solid var(--dark-light);
  box-shadow: 2px 2px 0 var(--dark-light);
  color: var(--dark-light);
  background: var(--teal-light);
  padding: 10px 24px;
  border-radius: 4px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.footer__btn:hover {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--dark-main);
}

.footer__navs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.footer__col-title {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  font-size: 15px;
  color: var(--dark-light);
  transition: color 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer__link:hover {
  color: var(--teal-mid);
}

.footer__bottom {
  border-top: 1px solid rgba(107, 122, 122, 0.2);
  padding-top: 32px;
  text-align: center;
}

.footer__copy {
  font-size: 14px;
  color: var(--dark-light);
}

/* ============================
   NAV ACTIVE STATE
============================ */
.nav__link--active {
  color: var(--teal-main) !important;
}

.nav__link--active::after {
  width: 100% !important;
  background: var(--teal-main);
}

/* ============================
   PAGE HEADER (inner pages)
============================ */
.page-header {
  padding: 140px 0 60px;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.page-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

@media (max-width: 900px) {
  .page-header__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

.page-header__content {
  position: relative;
  z-index: 1;
  background: var(--white);
  border: 3px solid var(--dark-main);
  box-shadow: 8px 8px 0 var(--dark-main);
  padding: 40px 48px;
  max-width: 640px;
  width: 100%;
}

.page-header__image {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  display: flex;
  justify-content: center;
}

.page-header__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--teal-main);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  display: inline-block;
  background: var(--teal-light);
  padding: 4px 10px;
}

.page-header__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 5vw, 48px);
  color: var(--dark-main);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.page-header__desc {
  font-size: 16px;
  color: var(--dark-mid);
  line-height: 1.65;
}

/* ============================
   HOME PREVIEW SECTIONS
============================ */
.preview-section {
  position: relative;
  overflow: hidden;
  padding: 80px 0;
}

.preview-section--alt {
  background: var(--gray-light);
}

.preview-section__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 16px;
}

.preview-section__header .section__subtitle {
  margin-bottom: 0;
}

.btn-secondary {
  margin-top: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border: 3px solid var(--dark-main);
  border-radius: 6px;
  background: var(--white);
  color: var(--dark-main);
  font-weight: 800;
  font-size: 0.95rem;
  text-decoration: none;
  box-shadow: 4px 4px 0 var(--dark-main);
  transition: 0.2s ease;
}

.btn-secondary:hover {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 #111;
}

/* ============================
   BLOG CARDS
============================ */
.blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

.blog-post-card__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--teal-main);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 6px;
}

.blog-post-card__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--teal-light);
  color: var(--teal-dark);
  padding: 3px 10px;
  display: inline-block;
  margin-bottom: 12px;
}

/* Placeholder imagen (mientras no tienes fotos) */
.blog-post-card__img-placeholder {
  background: linear-gradient(135deg, var(--teal-light), var(--mint-light));
  border-bottom: 3px solid var(--dark-main);
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.blog-post-card__img-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---- CARD DESTACADA ---- */
.blog-post-card--featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 3px solid var(--dark-main);
  box-shadow: 10px 10px 0 var(--dark-main);
  margin-bottom: 40px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.blog-post-card--featured:hover {
  transform: translate(-3px, -3px);
  box-shadow: 14px 14px 0 var(--dark-main);
}

.blog-post-card--featured .blog-post-card__img-placeholder {
  aspect-ratio: unset;
  min-height: 100%;
  border-bottom: none;
  border-right: 3px solid var(--dark-main);
}

.blog-post-card--featured .blog-post-card__body {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-post-card--featured .blog-post-card__title {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 800;
  color: var(--dark-main);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.blog-post-card--featured .blog-post-card__desc {
  font-size: 15px;
  color: var(--dark-mid);
  line-height: 1.7;
  margin-bottom: 20px;
  flex: 1;
}

.blog-post-card--featured .blog-post-card__cta {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--teal-main);
  text-decoration: none;
}

/* ---- GRID SECUNDARIO ---- */
.blog-post-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.blog-post-grid .blog-post-card,
.blog__grid .blog-post-card {
  border: 3px solid var(--dark-main);
  box-shadow: 6px 6px 0 var(--dark-main);
  background: var(--white);
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.blog-post-grid .blog-post-card:hover,
.blog__grid .blog-post-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 var(--dark-main);
}

.blog-post-grid .blog-post-card__body,
.blog__grid .blog-post-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-post-grid .blog-post-card__title,
.blog__grid .blog-post-card__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--dark-main);
  line-height: 1.3;
  margin-bottom: 8px;
  flex: 1;
}

.blog-post-grid .blog-post-card__desc,
.blog__grid .blog-post-card__desc {
  font-size: 13px;
  color: var(--dark-mid);
  line-height: 1.6;
  margin-bottom: 16px;
}

.blog-post-grid .blog-post-card__cta,
.blog__grid .blog-post-card__cta {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--teal-main);
  text-decoration: none;
  margin-top: auto;
}

/* ============================
   BLOG ARTICLE
============================ */
.article {
  padding: 140px 0 100px;
}

.article__layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 60px;
  align-items: start;
}

.article__content {
  max-width: 720px;
}

.article__content h2 {
  font-family: var(--font-body);
  font-size: 28px;
  font-weight: 700;
  color: var(--dark-main);
  margin: 40px 0 16px;
  line-height: 1.3;
}

.article__content h3 {
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 600;
  color: var(--dark-main);
  margin: 32px 0 12px;
  line-height: 1.3;
}

.article__content p {
  font-size: 17px;
  color: var(--dark-mid);
  line-height: 1.8;
  margin-bottom: 20px;
  text-align: justify;
}

.article__content ul,
.article__content ol {
  margin: 0 0 20px 24px;
  list-style: disc;
}

.article__content li {
  font-size: 17px;
  color: var(--dark-mid);
  line-height: 1.8;
  margin-bottom: 8px;
}

.article__content blockquote {
  border-left: 4px solid var(--teal-main);
  padding: 16px 24px;
  margin: 24px 0;
  background: var(--teal-light);
  border-radius: 0 12px 12px 0;
}

.article__content blockquote p {
  color: var(--teal-dark);
  font-style: italic;
  margin-bottom: 0;
}

.article__content code {
  font-family: var(--font-mono);
  font-size: 14px;
  background: var(--gray-light);
  padding: 3px 8px;
  border-radius: 6px;
  color: var(--teal-dark);
}

.article__content pre {
  background: var(--dark-main);
  color: var(--teal-mid);
  padding: 24px;
  border-radius: 12px;
  overflow-x: auto;
  margin: 24px 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
}

.article__content pre code {
  background: none;
  padding: 0;
  border-radius: 0;
  color: inherit;
}

.article__content img {
  border-radius: 12px;
  margin: 24px 0;
}

/* Article Sidebar */
.article__sidebar {
  position: sticky;
  top: 100px;
  /* ajusta según la altura de tu nav */
  align-self: start;
}

.sidebar-card {
  background: #1B2121;
  border: 2px solid #16889B;
  border-radius: 4px;
  padding: 24px;
  position: relative;
  box-shadow: 6px 6px 0px #52C9A0;
}

.sidebar-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: #16889B;
  border-radius: 4px 0 0 4px;
}

.sidebar-card__title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #52C9A0;
  margin: 0 0 16px 0;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(82, 201, 160, 0.4);
}

.sidebar-card__author p {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: #ccc;
  margin: 0;
}

.sidebar-card__author strong {
  font-family: 'DM Serif Display', serif;
  font-size: 19px;
  color: #ffffff;
  font-weight: 400;
  display: inline-block;
  margin-bottom: 4px;
}

.sidebar-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal-main), var(--mint-main));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.sidebar-card__author-info .name {
  font-size: 15px;
  font-weight: 600;
  color: var(--dark-main);
  display: block;
}

.sidebar-card__author-info .role {
  font-size: 13px;
  color: var(--dark-light);
}

.sidebar-related {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-related li {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--teal-light);
}

.sidebar-related li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.sidebar-related a {
  font-size: 14px;
  font-weight: 500;
  color: var(--dark-mid);
  line-height: 1.5;
  transition: color 0.2s ease;
}

.sidebar-related a:hover {
  color: var(--teal-main);
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--dark-light);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--teal-main);
  font-weight: 500;
  transition: color 0.2s ease;
}

.breadcrumb a:hover {
  color: var(--teal-dark);
}

.breadcrumb__sep {
  color: var(--dark-light);
  user-select: none;
}

/* Article Meta Header */
.article-meta {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--teal-light);
}

.article-meta__tags {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.article-meta__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 42px);
  color: var(--dark-main);
  line-height: 1.2;
  margin-bottom: 16px;
}

.article-meta__info {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  color: var(--dark-light);
}

.article-meta__info span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* CTA Banner (bottom of pages) */
.cta-banner {
  padding: 100px 0;
  background: var(--white);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.cta-banner .container {
  position: relative;
  z-index: 1;
}

.cta-banner__card {
  background: var(--white);
  border: 3px solid var(--dark-main);
  box-shadow: 10px 10px 0 var(--dark-main);
  padding: 56px 48px;
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.cta-banner__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4vw, 40px);
  color: var(--dark-main);
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1.15;
}

.cta-banner__desc {
  font-size: 17px;
  color: var(--dark-mid);
  max-width: 460px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.cta-banner .btn-primary {
  background: var(--teal-main);
  color: var(--white);
  border: 3px solid var(--dark-main);
  box-shadow: 5px 5px 0 var(--dark-main);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.cta-banner .btn-primary:hover {
  background: var(--teal-dark);
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 var(--dark-main);
}

/* Services detail page extras */
.servicio-detalle {
  padding: 80px 0;
}

.servicio-detalle--alt {
  background: var(--gray-light);
}

.servicio-detalle__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.servicio-detalle__grid--reverse {
  direction: rtl;
}

.servicio-detalle__grid--reverse>* {
  direction: ltr;
}

.servicio-detalle__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.servicio-detalle__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-main);
}

.servicio-detalle__title {
  font-family: var(--font-body);
  font-size: 28px;
  font-weight: 700;
  color: var(--dark-main);
}

.servicio-detalle__desc {
  font-size: 16px;
  color: var(--dark-mid);
  line-height: 1.75;
  margin-bottom: 20px;
  text-align: justify;
}

.servicio-detalle__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.servicio-detalle__list li {
  font-size: 15px;
  color: var(--dark-mid);
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  line-height: 1.6;
}

.servicio-detalle__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--mint-main);
  font-weight: 700;
}

.servicio-detalle__visual {
  background: linear-gradient(135deg, var(--teal-light) 0%, var(--mint-light) 100%);
  border: 3px solid var(--dark-main);
  box-shadow: 8px 8px 0 var(--dark-main);
  aspect-ratio: 4 / 3;
  position: relative;
  overflow: hidden;
}

.servicio-detalle__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============================
   FAQ
============================ */
.faq__list {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border: 3px solid var(--dark-main);
  border-bottom: none;
  background: var(--white);
}

.faq-item:last-child {
  border-bottom: 3px solid var(--dark-main);
}

.faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 28px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
}

.faq-item__trigger:hover {
  background: var(--teal-light);
}

.faq-item__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--teal-main);
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

.faq-item__q {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  color: var(--dark-main);
  flex: 1;
}

.faq-item__icon {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 400;
  color: var(--teal-main);
  flex-shrink: 0;
  transition: transform 0.2s ease;
  line-height: 1;
}

.faq-item.open .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 28px;
}

.faq-item.open .faq-item__body {
  max-height: 200px;
  padding: 0 28px 20px;
}

.faq-item__body p {
  font-size: 15px;
  color: var(--dark-mid);
  line-height: 1.65;
  padding-left: 36px;
  /* alinea con el texto de la pregunta */
}

/* ============================
   PAGE HEADER CONTACTO
============================ */
.page-header--contacto {
  padding-bottom: 80px;
}

.page-header--contacto .page-header__content {
  box-shadow: none;
  border: none;
  background: transparent;
  padding: 0;
  max-width: 100%;
  margin-bottom: 48px;
}

.page-header--contacto .page-header__title {
  font-size: clamp(32px, 5vw, 52px);
}

/* --- PASOS --- */
.contacto-pasos {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
  position: relative;
}

.contacto-paso {
  background: var(--white);
  border: 3px solid var(--dark-main);
  box-shadow: 8px 8px 0 var(--dark-main);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.contacto-paso:hover {
  transform: translate(-3px, -3px);
  box-shadow: 12px 12px 0 var(--dark-main);
}

.contacto-paso__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--teal-main);
  letter-spacing: 0.1em;
}

.contacto-paso__title {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 800;
  color: var(--dark-main);
  line-height: 1.2;
}

.contacto-paso__desc {
  font-size: 14px;
  color: var(--dark-mid);
  line-height: 1.65;
}

.contacto-pasos__flecha {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--teal-main);
  text-align: center;
  padding: 0 16px;
  flex-shrink: 0;
}

/* ============================
   CONTACTO PAGE
============================ */
.contacto-page {
  padding: 80px 0;
}

.contacto-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}

/* --- FORMULARIO UNDERLINE --- */
.contacto-form-wrap__title {
  font-family: var(--font-body);
  font-size: 24px;
  font-weight: 800;
  color: var(--dark-main);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.contacto-form-wrap__sub {
  font-size: 14px;
  color: var(--dark-mid);
  line-height: 1.6;
  margin-bottom: 32px;
}

.contacto-form {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--teal-main);
  /* label en teal, no oscuro */
}

.form-input {
  width: 100%;
  padding: 10px 0;
  border: none;
  border-bottom: 2.5px solid var(--dark-main);
  font-family: var(--font-body);
  font-size: 16px;
  outline: none;
  transition: border-color 0.18s ease;
  box-sizing: border-box;
  border-radius: 0;
  background-color: var(--gray-light) !important;
  color: var(--dark-main) !important;
  -webkit-box-shadow: 0 0 0px 1000px var(--gray-light) inset !important;
  box-shadow: 0 0 0px 1000px var(--gray-light) inset !important;
}

.form-input:focus {
  border-bottom-color: var(--teal-main);
  /* línea cambia a teal al enfocar */
}

.form-input::placeholder {
  color: var(--dark-light);
  font-size: 15px;
}

.form-select {
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 4px center;
}

.form-textarea {
  resize: none;
  min-height: 120px;
  border: none;
  border-bottom: 2.5px solid var(--dark-main);
}

.form-textarea:focus {
  border-bottom-color: var(--teal-main);
}

.form-submit {
  align-self: flex-start;
  /* no ocupa todo el ancho */
  padding: 14px 32px;
  background: var(--dark-main);
  color: var(--white);
  border: 3px solid var(--dark-main);
  box-shadow: 5px 5px 0 var(--teal-main);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  margin-top: 8px;
}

.form-submit:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 var(--teal-main);
}

/* --- DATOS DIRECTOS --- */
.contacto-info__card {
  border: 3px solid var(--dark-main);
  box-shadow: 8px 8px 0 var(--dark-main);
  background: var(--white);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.contacto-info__title {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 800;
  color: var(--dark-main);
  margin-bottom: 24px;
  line-height: 1.3;
}

.contacto-info__item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1.5px solid var(--gray-light);
  text-decoration: none;
  transition: background 0.15s ease;
}

.contacto-info__item:last-child {
  border-bottom: none;
}

.contacto-info__item--whatsapp .contacto-info__icon {
  color: #25D366;
}

.contacto-info__icon {
  width: 40px;
  height: 40px;
  background: var(--gray-light);
  border: 2px solid var(--dark-main);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--teal-main);
}

.contacto-info__label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dark-mid);
  display: block;
}

.contacto-info__value {
  font-size: 14px;
  font-weight: 600;
  color: var(--dark-main);
  display: block;
  margin-top: 2px;
}

/* --- ALERTAS DEL FORMULARIO --- */
.form-error {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #e03131;
  letter-spacing: 0.05em;
  display: none;
  /* oculto por defecto */
  margin-top: 4px;
}

.form-error.visible {
  display: block;
}

.form-input.error {
  border-bottom-color: #e03131;
}

.form-alert {
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 600;
  display: none;
  margin-bottom: 24px;
  margin-top: 16px;
}

.form-alert--success {
  background: var(--teal-light);
  border: 2.5px solid var(--teal-main);
  color: var(--teal-dark);
  display: flex;
  /* ← siempre flex, no none */
  align-items: center;
  gap: 10px;
  visibility: hidden;
  /* ← oculto pero ocupa espacio */
  opacity: 0;
  transition: opacity 0.3s ease;
}

.form-alert--success.visible {
  display: flex;
  align-items: center;
  gap: 10px;
  visibility: visible;
  /* ← se muestra sin mover nada */
  opacity: 1;
}

/* ============================
   RESPONSIVE — TABLET
============================ */
@media (max-width: 900px) {
  .contacto-grid {
    grid-template-columns: 1fr;
  }

  .contacto-info__card {
    box-shadow: 6px 6px 0 var(--dark-main);
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero__visual {
    order: -1;
    min-height: 360px
  }

  .note-one {
    left: 0;
  }

  .note-two {
    right: 0;
    bottom: 0;
  }

  .hero__card {
    max-width: 360px;
    margin: 0 auto;
  }

  .trabajo__grid {
    grid-template-columns: 1fr;
  }

  .trabajo__grid--3cols {
    grid-template-columns: repeat(2, 1fr);
  }

  .servicios__grid {
    grid-template-columns: 1fr;
  }

  .sobre-mi__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contacto__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .blog-post-card--featured {
    grid-template-columns: 1fr;
  }

  .blog-post-card--featured .blog-post-card__img-placeholder {
    aspect-ratio: 16 / 9;
    border-right: none;
    border-bottom: 3px solid var(--dark-main);
    min-height: unset;
  }

  .blog-post-grid,
  .blog__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .article__layout {
    grid-template-columns: 1fr;
  }

  .article__sidebar {
    position: static;
  }

  .servicio-detalle__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .servicio-detalle__grid--reverse {
    direction: ltr;
  }

  .contacto-pasos {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contacto-pasos__flecha {
    transform: rotate(90deg);
    padding: 8px 0;
    display: block;
    text-align: center;
  }

  .contacto-paso {
    box-shadow: 6px 6px 0 var(--dark-main);
  }
}

/* ============================
   RESPONSIVE — MOBILE
============================ */
@media (max-width: 768px) {
  .nav__links {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 32px 24px;
    gap: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    pointer-events: none;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .trabajo__grid,
  .trabajo__grid--3cols {
    grid-template-columns: 1fr;
  }


  .hero__visual {
    order: -1;
    min-height: 280px;
  }

  .laptop {
    width: 100%;
  }

  .note {
    display: none;
  }

  .gato-deco,
  .gato-deco-derecha {
    display: none !important;
  }

  .container__hero {
    width: 100%;
    padding: 0 20px;
  }

  .nav__links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav__toggle {
    display: flex;
    margin-left: auto;
  }

  .hero {
    padding: 120px 0 60px;
  }

  .hero__headline {
    font-size: clamp(32px, 8vw, 44px);
  }

  .hero__ctas {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .chip--html {
    left: 0;
  }

  .chip--css {
    right: 0;
  }

  .chip--js {
    right: 0;
  }

  .section {
    padding: 72px 0;
  }

  .project-card {
    min-height: 300px;
    padding: 32px;
  }

  .stat-card__grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 48px;
    margin-bottom: 32px;
  }

  .footer__main {
    align-items: center;
    text-align: center;
  }

  .footer__tagline {
    text-align: center;
  }

  .footer__navs {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .footer__links {
    align-items: center;
  }

  .blog-post-grid,
  .blog__grid {
    grid-template-columns: 1fr;
  }

  .page-header {
    padding: 120px 0 40px;
  }

  .preview-section__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .contacto-pasos {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contacto-pasos__flecha {
    transform: rotate(90deg);
    padding: 8px 0;
    display: block;
    text-align: center;
  }

  .contacto-paso {
    box-shadow: 6px 6px 0 var(--dark-main);
  }
}

@media (max-width: 400px) {
  .hero__tag {
    font-size: 12px;
    padding: 5px 10px;
  }

  .stat-card__grid {
    grid-template-columns: 1fr;
  }
}