/* Google Fonts */
@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap");

/*----------------------------------- VARIABLES CSS -----------------------------------*/
:root {
  --header-height: 5.5rem;

  /* Colors - Purple Theme */
  --first-color: #6c5ce7;
  --first-color-alt: #5849c4;
  --first-color-light: #eeebff;
  --first-color-lighten: #f4f2ff;

  --title-color: #1a1b1f;
  --text-color: #6a6b71;
  --text-color-light: #9ea0a5;
  --body-color: #fcfbff;
  --container-color: #ffffff;
  --section-bg: #fcfbff;

  --border-color: rgba(108, 92, 231, 0.1);
  --card-border: rgba(0, 0, 0, 0.04);
  --shadow-color: rgba(108, 92, 231, 0.08);
  --input-bg: #f1f1f1;

  /* Fonts */
  --body-font: "Plus Jakarta Sans", sans-serif;
  --title-font: "Outfit", sans-serif;

  /* Font Sizes */
  --biggest-font-size: clamp(2.5rem, 8vw, 4.5rem);
  --h1-font-size: 2.25rem;
  --h2-font-size: 1.5rem;
  --h3-font-size: 1.25rem;
  --normal-font-size: 1rem;
  --small-font-size: 0.875rem;
  --smaller-font-size: 0.813rem;

  /* Font Weight */
  --font-medium: 500;
  --font-semi-bold: 600;
  --font-bold: 700;

  /* Z-index */
  --z-fixed: 100;
  --z-modal: 1000;

  /* Transitions */
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Dark Theme Variables */
body.dark-theme {
  --title-color: #f8fafc;
  --text-color: #cbd5e1;
  --text-color-light: #94a3b8;
  --body-color: #0c0c0e;
  --container-color: #16161a;
  --section-bg: #111114;
  --input-bg: #1f1f23;

  --first-color-light: rgba(108, 92, 231, 0.1);
  --border-color: rgba(255, 255, 255, 0.05);
  --card-border: rgba(255, 255, 255, 0.05);
  --shadow-color: rgba(0, 0, 0, 0.3);
}

/*----------------------------------- BASE -----------------------------------*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
  transition: background-color 0.4s, color 0.4s;
  overflow-x: hidden;
  width: 100%;
}

h1, h2, h3, h4 {
  color: var(--title-color);
  font-family: var(--title-font);
  font-weight: var(--font-bold);
  letter-spacing: -0.01em;
}

ul { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

/*----------------------------------- REUSABLE CLASSES -----------------------------------*/
.section { padding: 8rem 0 4rem; }
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.grid { display: grid; gap: 1.5rem; }

.section__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  text-align: center;
  line-height: 1.2;
}

.section__title span { color: var(--first-color); }

.section__subtitle {
  display: block;
  text-align: center;
  font-size: var(--small-font-size);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--first-color);
  letter-spacing: 2px;
  margin-bottom: 0.75rem;
}

.section__description {
  max-width: 600px;
  margin: 0 auto 3rem;
  line-height: 1.8;
  color: var(--text-color);
  text-align: center;
}

.text-left { text-align: left !important; }
.m-0 { margin: 0 !important; }

/*----------------------------------- BUTTONS -----------------------------------*/
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--first-color);
  color: #fff !important;
  padding: 1rem 2.2rem;
  border-radius: 14px;
  font-weight: var(--font-bold);
  transition: var(--transition);
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

.button:hover {
  background-color: var(--first-color-alt);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(108, 92, 231, 0.3);
}

/*----------------------------------- HEADER & NAV -----------------------------------*/
.header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
  background-color: transparent;
  transition: background-color 0.4s, box-shadow 0.4s, height 0.4s;
}

.header.scroll-header {
  background-color: var(--body-color);
  box-shadow: 0 4px 30px var(--shadow-color);
  border-bottom: 1px solid var(--border-color);
}

body:not(.dark-theme) .header.scroll-header {
  background-color: rgba(252, 251, 255, 0.85);
  backdrop-filter: blur(20px);
}

body.dark-theme .header.scroll-header {
  background-color: rgba(12, 12, 14, 0.85);
  backdrop-filter: blur(20px);
}

.nav {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  column-gap: 1.5rem;
}

.header.scroll-header .nav {
  height: calc(var(--header-height) - 1.5rem);
}

.nav__logo {
  color: var(--first-color);
  font-weight: 800;
  font-size: 1.6rem;
  font-family: var(--title-font);
  letter-spacing: -1px;
  white-space: nowrap;
  transition: 0.3s;
}

.nav__list {
  display: flex;
  column-gap: 2.5rem;
}

.nav__link {
  color: var(--title-color);
  font-size: var(--small-font-size);
  font-weight: 600;
  transition: color 0.3s;
  position: relative;
  display: inline-block;
}

.nav__link:hover, .nav__link.active-link { color: var(--first-color); }

.nav__link::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--first-color);
    transition: width 0.3s;
}

.nav__link:hover::after,
.nav__link.active-link::after {
    width: 100%;
}

.nav__btns {
  display: flex;
  align-items: center;
  column-gap: 1.25rem;
}

.nav__toggle, .nav__close {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background-color: var(--first-color-light);
  color: var(--first-color);
  font-size: 1.25rem;
  cursor: pointer;
  transition: 0.3s;
}

.nav__toggle:hover {
  background-color: var(--first-color);
  color: #fff;
}

.change-theme {
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--title-color);
  transition: color 0.3s;
}

.change-theme:hover { color: var(--first-color); }

/*----------------------------------- MOBILE RESPONSIVE NAV -----------------------------------*/
@media screen and (max-width: 991px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 55%; /* Ocupa aproximadamente el 50% */
    height: 100vh;
    background-color: var(--body-color);
    padding: 5rem 2rem; /* Empieza desde el top */
    transition: right 0.5s cubic-bezier(0.77, 0.2, 0.05, 1.0);
    z-index: var(--z-fixed);
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* Alineado al top */
    box-shadow: -10px 0 30px rgba(0,0,0,0.05);
  }

  body:not(.dark-theme) .nav__menu {
    background-color: rgba(252, 251, 255, 0.98);
    backdrop-filter: blur(30px);
  }

  body.dark-theme .nav__menu {
    background-color: rgba(12, 12, 14, 0.98);
    backdrop-filter: blur(30px);
  }

  .nav__menu.show-menu { right: 0; }

  .nav__list {
    flex-direction: column;
    gap: 2rem;
    text-align: left; /* Alineado a la izquierda del menú */
  }

  .nav__item {
    transform: translateX(20px);
    opacity: 0;
    transition: transform 0.5s, opacity 0.5s;
  }

  .show-menu .nav__item {
    transform: translateX(0);
    opacity: 1;
  }

  /* Animación escalonada */
  .show-menu .nav__item:nth-child(1) { transition-delay: 0.1s; }
  .show-menu .nav__item:nth-child(2) { transition-delay: 0.15s; }
  .show-menu .nav__item:nth-child(3) { transition-delay: 0.2s; }
  .show-menu .nav__item:nth-child(4) { transition-delay: 0.25s; }
  .show-menu .nav__item:nth-child(5) { transition-delay: 0.3s; }
  .show-menu .nav__item:nth-child(6) { transition-delay: 0.35s; }
  .show-menu .nav__item:nth-child(7) { transition-delay: 0.4s; }

  .nav__link {
    font-size: 1.25rem; /* Tamaño más profesional para menú lateral */
    font-weight: 700;
    font-family: var(--title-font);
    display: block;
    padding: 0.5rem 0;
  }

  .nav__toggle { display: flex; }

  .nav__close {
    display: flex;
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: calc(var(--z-fixed) + 10); /* Siempre por encima */
    background-color: var(--first-color-light);
    font-size: 1.5rem;
    color: var(--first-color);
  }
}

@media screen and (max-width: 576px) {
    .nav__menu { width: 75%; } /* Un poco más ancho en teléfonos muy pequeños para que no se rompa el texto */
}

@media screen and (max-width: 350px) {
    .nav__logo { font-size: 1.3rem; }
    .nav__btns { column-gap: 0.75rem; }
    .nav__toggle { width: 38px; height: 38px; font-size: 1.1rem; }
}

/*----------------------------------- HOME (HERO) -----------------------------------*/
.home { padding: 12rem 0 8rem; position: relative; overflow: hidden; }

.home__container { grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 4rem; }

.home__tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--first-color);
  background-color: var(--first-color-light);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

.home__title {
  font-size: var(--biggest-font-size);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.home__description {
  margin-bottom: 3rem;
  font-size: 1.2rem;
  max-width: 550px;
  text-align: left;
}

.home__cta-group {
  display: flex;
  background-color: var(--container-color);
  padding: 0.6rem;
  border-radius: 18px;
  box-shadow: 0 20px 50px var(--shadow-color);
  margin-bottom: 1.5rem;
  max-width: 500px;
  border: 1px solid var(--border-color);
}

.home__input {
  flex: 1;
  border: none;
  outline: none;
  padding: 0 1.5rem;
  font-family: var(--body-font);
  background: transparent;
  color: var(--title-color);
  width: 100%;
}

.home__cta-link {
  font-size: 0.95rem;
  color: var(--text-color-light);
}

.home__cta-link span {
  color: var(--first-color);
  font-weight: 700;
  cursor: pointer;
}

/* Hero Illustration */
.home__img-wrapper { position: relative; width: 100%; display: flex; justify-content: center; }

.home__main-card {
  background-color: var(--container-color);
  border-radius: 2.5rem;
  padding: 2.5rem;
  box-shadow: 0 40px 100px var(--shadow-color);
  border: 1px solid var(--border-color);
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 450px;
}

.home__main-card img { opacity: 0.9; width: 100%; }

.home__floating-card {
  position: absolute;
  background-color: var(--container-color);
  border-radius: 1.5rem;
  padding: 1.25rem;
  box-shadow: 0 20px 40px var(--shadow-color);
  border: 1px solid var(--border-color);
  z-index: 3;
}

.card--1 { top: -10%; left: -5%; width: 180px; }
.card--2 { bottom: 5%; right: -5%; width: 150px; }
.card--3 { top: 20%; right: -10%; width: 120px; text-align: center; }

.floating-anim { animation: float 6s ease-in-out infinite; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.home__blob {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--first-color) 0%, transparent 70%);
  opacity: 0.1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  filter: blur(80px);
  z-index: 1;
}

/*----------------------------------- ABOUT -----------------------------------*/
.about__container { grid-template-columns: 1fr 1.1fr; gap: 6rem; align-items: center; }

.about__img-wrapper { position: relative; display: flex; justify-content: center; }

.about__img {
  border-radius: 2.5rem;
  box-shadow: 0 30px 60px var(--shadow-color);
  width: 100%;
  max-width: 450px;
}

.about__experience {
  position: absolute;
  bottom: 2rem;
  right: -1rem;
  background-color: var(--first-color);
  color: #fff;
  padding: 1.25rem 1.75rem;
  border-radius: 1.5rem;
  box-shadow: 0 15px 35px rgba(108, 92, 231, 0.4);
  text-align: center;
  border: 5px solid var(--body-color);
  z-index: 2;
}

.about__experience-number { display: block; font-size: 1.75rem; font-weight: 800; }
.about__experience-text { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; line-height: 1.2; }

.about__values { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 2.5rem; }

.about__value-item {
  background-color: var(--container-color);
  padding: 1.5rem;
  border-radius: 1.5rem;
  border: 1px solid var(--card-border);
  display: flex;
  gap: 1.25rem;
  transition: var(--transition);
}

.about__value-item:hover {
  border-color: var(--first-color);
  transform: translateY(-5px);
}

.about__value-icon {
  font-size: 1.5rem;
  color: var(--first-color);
  background-color: var(--first-color-light);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  flex-shrink: 0;
}

/*----------------------------------- SERVICES -----------------------------------*/
.services { background-color: var(--section-bg); }

.services__container { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2.5rem; }

.services__card {
  background-color: var(--container-color);
  padding: 3rem 2rem;
  border-radius: 2.5rem;
  border: 1px solid var(--card-border);
  transition: var(--transition);
}

.services__card:hover {
  transform: translateY(-12px);
  box-shadow: 0 30px 60px var(--shadow-color);
  border-color: var(--first-color);
}

.services__icon {
  width: 64px;
  height: 64px;
  background-color: var(--first-color-light);
  border-radius: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--first-color);
  margin-bottom: 2rem;
  transition: 0.4s;
}

.services__card:hover .services__icon {
  background-color: var(--first-color);
  color: #fff;
}

.services__title { font-size: 1.4rem; margin-bottom: 1rem; }

.services__description { margin-bottom: 1.5rem; line-height: 1.7; }

.services__button {
  font-weight: 700;
  color: var(--first-color);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.services__button:hover i { transform: translateX(5px); }
.services__button i { transition: 0.3s; }

/*----------------------------------- STATS -----------------------------------*/
.stats__bg {
  background-color: var(--first-color);
  padding: 4rem 2rem;
  border-radius: 3rem;
  color: #fff;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  position: relative;
  overflow: hidden;
}

.stats__bg::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  filter: blur(50px);
}

.stats__item { display: flex; align-items: center; gap: 1.25rem; position: relative; z-index: 2; justify-content: center; }
.stats__icon { font-size: 2.25rem; opacity: 0.9; }
.stats__number { font-size: 2.25rem; font-weight: 800; display: block; line-height: 1; margin-bottom: 0.5rem; color: #fff; }
.stats__text { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; opacity: 0.8; }

/*----------------------------------- PORTFOLIO -----------------------------------*/
.work__toolbar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.work__search-box {
  position: relative;
  width: 100%;
  max-width: 550px;
}

.work__search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--first-color);
  font-size: 1.1rem;
}

.work__search-input {
  width: 100%;
  padding: 1.1rem 1.25rem 1.1rem 3.25rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  background-color: var(--container-color);
  color: var(--title-color);
  font-family: var(--body-font);
  font-size: 0.95rem;
  box-shadow: 0 10px 25px var(--shadow-color);
  transition: var(--transition);
}

.work__search-input:focus {
  outline: none;
  border-color: var(--first-color);
  box-shadow: 0 10px 30px rgba(108, 92, 231, 0.2);
}

.work__filters {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0;
}

.work__item {
  cursor: pointer;
  padding: 0.75rem 1.4rem;
  font-weight: 600;
  border-radius: 14px;
  transition: var(--transition);
  background-color: var(--container-color);
  border: 1px solid var(--card-border);
  font-size: 0.88rem;
  color: var(--text-color);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.work__item:hover {
  border-color: var(--first-color);
  color: var(--first-color);
  transform: translateY(-2px);
}

.work__item.active-work {
  background-color: var(--first-color);
  color: #fff;
  border-color: var(--first-color);
  box-shadow: 0 8px 20px rgba(108, 92, 231, 0.35);
}

.work__container {
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2.25rem;
}

.portfolio-card {
  background-color: var(--container-color);
  border-radius: 2rem;
  overflow: hidden;
  border: 1px solid var(--card-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.portfolio-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 25px 50px var(--shadow-color);
  border-color: var(--first-color);
}

.portfolio-img-container {
  height: 220px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.portfolio-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.portfolio-card:hover .portfolio-preview {
  transform: scale(1.08);
}

.portfolio-category-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--first-color);
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  z-index: 2;
}

body.dark-theme .portfolio-category-badge {
  background-color: rgba(18, 18, 22, 0.85);
  color: #a29bfe;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio-metric-pill {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background-color: rgba(108, 92, 231, 0.95);
  color: #fff;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: 0 4px 15px rgba(108, 92, 231, 0.4);
  z-index: 2;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(12, 12, 14, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 3;
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay-btn {
  padding: 0.75rem 1.1rem;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.82rem;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  text-decoration: none;
}

.portfolio-overlay-btn.btn-details {
  background-color: #fff;
  color: var(--title-color);
}

.portfolio-overlay-btn.btn-details:hover {
  background-color: var(--first-color-lighten);
  transform: translateY(-2px);
}

.portfolio-overlay-btn.btn-demo {
  background-color: var(--first-color);
  color: #fff;
}

.portfolio-overlay-btn.btn-demo:hover {
  background-color: var(--first-color-alt);
  transform: translateY(-2px);
}

.portfolio-content-wrapper {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
}

.portfolio-tag {
  font-size: 0.68rem;
  background-color: var(--first-color-light);
  color: var(--first-color);
  padding: 0.3rem 0.75rem;
  border-radius: 8px;
  font-weight: 700;
}

body.dark-theme .portfolio-tag {
  background-color: rgba(108, 92, 231, 0.2);
  color: #a29bfe;
}

.portfolio-title {
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
  line-height: 1.35;
}

.portfolio-desc-snippet {
  font-size: 0.88rem;
  color: var(--text-color);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.portfolio-card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--card-border);
}

.portfolio-link-action {
  background: transparent;
  border: none;
  color: var(--first-color);
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: 0.3s;
  padding: 0;
}

.portfolio-link-action:hover {
  color: var(--first-color-alt);
  gap: 0.8rem;
}

/* Estado de Búsqueda Vacía */
.portfolio-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  background-color: var(--container-color);
  border-radius: 2rem;
  border: 1px solid var(--card-border);
}

.portfolio-empty-icon {
  font-size: 3.5rem;
  color: var(--text-color-light);
  margin-bottom: 1.25rem;
}

.portfolio-empty h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.portfolio-empty p {
  color: var(--text-color);
  font-size: 0.95rem;
}

/*----------------------------------- TESTIMONIALS -----------------------------------*/
.testimonials__container { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2.5rem; }

.testimonial__card {
  background-color: var(--container-color);
  padding: 3rem 2rem;
  border-radius: 2.5rem;
  border: 1px solid var(--card-border);
  transition: var(--transition);
}

.testimonial__card:hover { transform: translateY(-10px); box-shadow: 0 20px 40px var(--shadow-color); }

.testimonial__quote { font-size: 2rem; color: var(--first-color); opacity: 0.2; margin-bottom: 1rem; }

.testimonial__text { line-height: 1.8; margin-bottom: 2rem; font-style: italic; color: var(--text-color); font-size: 0.95rem; }

.testimonial__user { display: flex; align-items: center; gap: 1rem; }
.testimonial__avatar { width: 50px; height: 50px; border-radius: 50%; object-fit: cover; border: 3px solid var(--first-color-light); }
.testimonial__name { font-size: 1rem; margin-bottom: 0.2rem; }
.testimonial__role { font-size: 0.8rem; color: var(--text-color-light); }

/*----------------------------------- PRICING -----------------------------------*/
.pricing__container {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2.5rem;
  padding-top: 3rem;
}

.pricing__card {
  background-color: var(--container-color);
  padding: 3.5rem 2rem;
  border-radius: 2.5rem;
  border: 1px solid var(--card-border);
  text-align: center;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing__card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--shadow-color);
    border-color: var(--first-color);
}

.pricing__card.active {
  background: linear-gradient(145deg, var(--first-color), var(--first-color-alt));
  color: #fff;
  border: none;
  transform: scale(1.05);
  box-shadow: 0 30px 60px rgba(108, 92, 231, 0.25);
  z-index: 10;
}

.pricing__card.active .pricing__plan,
.pricing__card.active .pricing__price,
.pricing__card.active .pricing__list li { color: #fff; }

.pricing__card.active .pricing__price span:last-child {
    color: rgba(255, 255, 255, 0.8);
}

.pricing__tag {
  position: absolute;
  top: -1.25rem;
  left: 50%;
  transform: translateX(-50%);
  background: #ff7675;
  color: #fff;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  box-shadow: 0 10px 20px rgba(255, 118, 117, 0.3);
  white-space: nowrap;
}

.pricing__plan {
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing__price {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing__price span:first-child {
    font-size: 1.25rem;
    margin-right: 0.2rem;
    font-weight: 600;
}

.pricing__price span:last-child {
    font-size: 1rem;
    color: var(--text-color-light);
    font-weight: 500;
    margin-left: 0.2rem;
}

.pricing__list {
    margin-bottom: 2.5rem;
    display: grid;
    gap: 1.15rem;
    text-align: left;
}

.pricing__list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.pricing__list li i {
    color: var(--first-color);
    background-color: var(--first-color-light);
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.65rem;
    flex-shrink: 0;
}

.pricing__card.active .pricing__list li i {
    color: var(--first-color);
    background-color: #fff;
}

.pricing__list li.disabled {
    opacity: 0.5;
    text-decoration: line-through;
}

.pricing__card.active .button--ghost {
    border-color: #fff;
    color: #fff !important;
}

.pricing__card.active .button--ghost:hover {
    background-color: #fff;
    color: var(--first-color) !important;
}

.pricing__card.active .button:not(.button--ghost) {
    background-color: #fff;
    color: var(--first-color) !important;
}

.pricing__card.active .button:not(.button--ghost):hover {
    background-color: var(--first-color-lighten);
}

/*----------------------------------- FAQ -----------------------------------*/
.faq__container { max-width: 800px; margin: 0 auto; }
.faq__item {
  background-color: var(--container-color);
  border-radius: 1.5rem;
  border: 1px solid var(--card-border);
  margin-bottom: 1.25rem;
  overflow: hidden;
  transition: 0.3s;
}

.faq__header { padding: 1.5rem 1.75rem; display: flex; align-items: center; gap: 1rem; cursor: pointer; }
.faq__icon { font-size: 1.1rem; color: var(--first-color); transition: 0.4s; flex-shrink: 0; }
.faq__question { font-size: 1.05rem; }
.faq__content { height: 0; overflow: hidden; transition: height 0.4s ease; }
.faq__answer { padding: 0 1.75rem 1.5rem 3.85rem; line-height: 1.7; font-size: 0.95rem; }
.faq-open { box-shadow: 0 15px 30px var(--shadow-color); border-color: var(--first-color); }
.faq-open .faq__icon { transform: rotate(45deg); }

/*----------------------------------- NEWSLETTER -----------------------------------*/
.newsletter__content {
  background-color: var(--container-color);
  padding: 4rem 2.5rem;
  border-radius: 3rem;
  border: 1px solid var(--card-border);
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 3rem;
  box-shadow: 0 30px 60px var(--shadow-color);
  text-align: center;
}

@media screen and (min-width: 768px) {
    .newsletter__content {
        grid-template-columns: 1fr 1fr;
        text-align: left;
        padding: 5rem;
        gap: 4rem;
    }
}

body.dark-theme .newsletter__content { background-color: #111114; }

.newsletter__form {
  display: flex;
  background-color: var(--input-bg);
  padding: 0.5rem;
  border-radius: 1.2rem;
  border: 1px solid var(--border-color);
  width: 100%;
}

.newsletter__input {
  flex: 1;
  padding: 0 1rem;
  background: transparent;
  border: none;
  outline: none;
  color: var(--title-color);
  font-family: inherit;
  width: 100%;
}

/*----------------------------------- CONTACT -----------------------------------*/
.contact { background-color: var(--section-bg); }
.contact__container { grid-template-columns: 1fr; gap: 4rem; align-items: center; }

@media screen and (min-width: 992px) {
    .contact__container { grid-template-columns: 0.9fr 1.1fr; gap: 6rem; }
}

.contact__details { display: grid; gap: 2rem; margin-top: 2.5rem; }
.contact__card { display: flex; align-items: center; gap: 1.25rem; }
.contact__icon {
  width: 54px;
  height: 54px;
  background-color: var(--first-color-light);
  color: var(--first-color);
  border-radius: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.contact__detail-title { font-size: 0.9rem; margin-bottom: 0.2rem; color: var(--text-color-light); }
.contact__detail-text { font-size: 1rem; font-weight: 700; color: var(--title-color); }

.contact__form {
  background-color: var(--container-color);
  padding: 3rem 1.5rem;
  border-radius: 2.5rem;
  box-shadow: 0 30px 80px var(--shadow-color);
  border: 1px solid var(--card-border);
  width: 100%;
}

@media screen and (min-width: 576px) {
    .contact__form { padding: 4rem; }
}

.contact__form-group { display: grid; gap: 1.5rem; }
.contact__form-input {
  width: 100%;
  padding: 1.25rem 1.5rem;
  border-radius: 1.25rem;
  border: 1px solid var(--card-border);
  background-color: var(--input-bg);
  color: var(--title-color);
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  transition: 0.3s;
}

.contact__form-input:focus {
  border-color: var(--first-color);
  box-shadow: 0 0 0 4px var(--first-color-light);
}

/*----------------------------------- FOOTER -----------------------------------*/
.footer { padding: 6rem 0 3rem; border-top: 1px solid var(--card-border); }
.footer__container { grid-template-columns: 1fr; gap: 3.5rem; text-align: center; }

@media screen and (min-width: 576px) {
    .footer__container { grid-template-columns: repeat(2, 1fr); text-align: left; }
}

@media screen and (min-width: 992px) {
    .footer__container { grid-template-columns: 1.5fr repeat(3, 1fr); }
}

.footer__logo { color: var(--first-color); font-weight: 800; font-size: 1.8rem; margin-bottom: 1.5rem; display: inline-block; }
.footer__description { line-height: 1.8; margin-bottom: 2rem; max-width: 300px; margin-inline: auto; }

@media screen and (min-width: 576px) {
    .footer__description { margin-inline: 0; }
}

.footer__social { display: flex; gap: 1.25rem; justify-content: center; }

@media screen and (min-width: 576px) {
    .footer__social { justify-content: flex-start; }
}

.footer__social-link {
  width: 42px;
  height: 42px;
  background-color: var(--container-color);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: 0.3s;
}

.footer__social-link:hover { background-color: var(--first-color); color: #fff; transform: translateY(-5px); }

.footer__subtitle { font-size: 1.15rem; margin-bottom: 1.5rem; }
.footer__links { display: grid; gap: 0.85rem; }
.footer__link { color: var(--text-color); transition: 0.3s; font-size: 0.95rem; }
.footer__link:hover { color: var(--first-color); padding-left: 5px; }

.footer__copy { text-align: center; margin-top: 5rem; font-size: 0.85rem; color: var(--text-color-light); padding-top: 2rem; border-top: 1px solid var(--card-border); }

/*----------------------------------- MODAL ENRIQUECIDO -----------------------------------*/
.portfolio__modal {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(12px);
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.active-modal { display: flex; }

.portfolio__modal-card {
  position: relative;
  background-color: var(--container-color);
  max-width: 960px;
  width: 95%;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 2.25rem;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--card-border);
  animation: modalPop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

.portfolio__modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  background: var(--first-color-light);
  color: var(--first-color);
  border: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s;
  z-index: 10;
}

.portfolio__modal-close:hover {
  background-color: var(--first-color);
  color: #fff;
  transform: rotate(90deg);
}

.portfolio__modal-body {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
}

@media screen and (max-width: 850px) {
  .portfolio__modal-body {
    grid-template-columns: 1fr;
  }
}

.portfolio__modal-img-col {
  height: 100%;
  min-height: 340px;
  background-color: #000;
  position: relative;
}

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

.portfolio__modal-info-col {
  padding: 3rem 2.5rem 3rem 2rem;
  display: flex;
  flex-direction: column;
}

@media screen and (max-width: 850px) {
  .portfolio__modal-info-col {
    padding: 2rem 1.75rem 2.5rem;
  }
}

.portfolio__modal-badge {
  display: inline-block;
  align-self: flex-start;
  background-color: var(--first-color-light);
  color: var(--first-color);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.portfolio__modal-title {
  font-size: 1.65rem;
  margin-bottom: 1rem;
  line-height: 1.25;
}

.portfolio__modal-desc {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-color);
  margin-bottom: 1.75rem;
}

.portfolio__modal-section {
  margin-bottom: 1.5rem;
}

.portfolio__modal-subtitle {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-color-light);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.portfolio__modal-metric {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--first-color);
  background-color: var(--first-color-light);
  padding: 0.75rem 1.25rem;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.portfolio__modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.portfolio__modal-actions {
  margin-top: auto;
  padding-top: 1.5rem;
}

.portfolio__modal-actions .button {
  width: 100%;
}

/*----------------------------------- MOBILE RESPONSIVE REFINEMENTS (GLOBAL) -----------------------------------*/
@media screen and (max-width: 991px) {
  .home__container, .about__container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .home__content, .about__data { order: 1; }
  .home__img-wrapper, .about__img-wrapper { order: 2; margin-top: 3.5rem; }

  .home__description, .section__description { margin-inline: auto; text-align: center; }
  .home__cta-group { margin-inline: auto; }
  .home__tagline { justify-content: center; }

  .about__values { max-width: 500px; margin-inline: auto; text-align: left; }
  .pricing__card.active { transform: scale(1); margin-bottom: 1.5rem; }

  .stats__bg { border-radius: 2rem; gap: 2rem; }
  .stats__item { justify-content: flex-start; padding-left: 20%; }
}

@media screen and (max-width: 576px) {
  .section { padding: 5rem 0 3rem; }
  .container { padding-inline: 1.25rem; }

  .home__title { font-size: 2.2rem; }
  .home__description { font-size: 1.1rem; }

  .home__cta-group {
      flex-direction: column;
      gap: 1rem;
      background: transparent;
      border: none;
      box-shadow: none;
      padding: 0;
  }

  .home__input {
      background-color: var(--container-color);
      padding: 1.25rem;
      border-radius: 1rem;
      border: 1px solid var(--border-color);
      box-shadow: 0 10px 20px var(--shadow-color);
  }

  .home__cta-group .button {
      width: 100%;
      padding: 1.25rem;
  }

  .home__floating-card { display: none; }

  .about__img { border-radius: 1.5rem; }
  .about__experience { right: 0; bottom: -0.5rem; padding: 0.85rem 1.25rem; border-width: 3px; }

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

  .stats__bg { padding: 2.5rem 1.5rem; grid-template-columns: 1fr; gap: 2rem; }
  .stats__item { padding-left: 0; justify-content: center; }

  .newsletter__form { flex-direction: column; gap: 1rem; background: transparent; border: none; padding: 0; }
  .newsletter__input {
      background-color: var(--input-bg);
      padding: 1.25rem;
      border-radius: 1rem;
      border: 1px solid var(--border-color);
  }

  .portfolio-img-container { height: 200px; }
  .contact__form { padding: 2.5rem 1.25rem; border-radius: 2rem; }
}

@media screen and (max-width: 350px) {
    .home__title { font-size: 1.85rem; }
    .section__title { font-size: 1.75rem; }
    .pricing__price { font-size: 2.5rem; }
    .container { padding-inline: 1rem; }
    .nav__logo { font-size: 1.4rem; }
    .about__value-item { padding: 1rem; gap: 1rem; }
}