/* =========================================================
   MICHELANGELO COMUNIDAD
   styles.css
========================================================= */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Playfair+Display:ital,wght@0,600;1,600&display=swap');

:root {
  --cream: #f4efe5;
  --cream-light: #faf7f0;
  --paper: #fffdf8;

  --ink: #25312b;
  --ink-soft: #59625c;

  --green: #526b58;
  --green-dark: #34483b;
  --green-light: #dce4d8;

  --terracotta: #b76549;
  --terracotta-light: #ead4c8;

  --ochre: #c49a50;
  --ochre-light: #eee1bf;

  --blue-light: #d9e3e4;

  --border: rgba(37, 49, 43, 0.14);

  --serif: "Playfair Display", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;

  --max-width: 1240px;
}


/* =========================================================
   RESET
========================================================= */

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

html {
  scroll-behavior: smooth;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 2000;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
  outline: 3px solid var(--ochre);
  outline-offset: 3px;
}

:focus-visible {
  outline: 3px solid var(--terracotta);
  outline-offset: 4px;
}

body {
  font-family: var(--sans);
  background: var(--cream-light);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}

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

button {
  font: inherit;
}

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


/* =========================================================
   HEADER
========================================================= */

.header {
  position: fixed;
  top: 0;
  left: 0;

  width: 100%;
  z-index: 1000;

  background: rgba(250, 247, 240, 0.95);

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  border-bottom: 1px solid var(--border);
}

.header-container {
  width: min(92%, var(--max-width));
  min-height: 100px;

  margin: auto;

  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 35px;
}


/* =========================================================
   LOGO / MARCA
========================================================= */

.brand {
  display: flex;
  flex-direction: row;
  align-items: center;

  gap: 17px;

  flex-shrink: 0;
}

.brand-logo {
  width: auto;
  height: 82px;

  object-fit: contain;

  mix-blend-mode: multiply;
}

.brand-community {
  padding-left: 17px;

  display: flex;
  flex-direction: column;

  border-left: 1px solid rgba(37, 49, 43, 0.18);
}

.brand-community span {
  font-size: 0.75rem;
  font-weight: 700;

  letter-spacing: 0.24em;

  color: var(--terracotta);
}

.brand-community small {
  margin-top: 5px;

  font-family: var(--serif);
  font-size: 0.72rem;
  font-style: italic;

  color: var(--ink-soft);
}


/* =========================================================
   NAVIGATION
========================================================= */

.nav {
  display: flex;
  align-items: center;

  gap: 25px;

  font-size: 0.82rem;
  font-weight: 600;
}

.nav a {
  position: relative;

  white-space: nowrap;

  transition: color 0.25s ease;
}

.nav a:not(.nav-highlight)::after {
  content: "";

  position: absolute;

  left: 0;
  bottom: -7px;

  width: 0;
  height: 1px;

  background: var(--terracotta);

  transition: width 0.25s ease;
}

.nav a:hover {
  color: var(--terracotta);
}

.nav a:hover::after {
  width: 100%;
}

.nav-highlight {
  padding: 11px 18px;

  color: white;

  background: var(--green-dark);

  border-radius: 100px;

  transition:
    background 0.25s ease,
    transform 0.25s ease;
}

.nav-highlight:hover {
  color: white !important;

  background: var(--terracotta);

  transform: translateY(-2px);
}


/* =========================================================
   MOBILE MENU
========================================================= */

.menu-toggle {
  display: none;

  width: 42px;
  height: 42px;

  border: 0;

  background: transparent;

  cursor: pointer;
}

.menu-toggle span {
  display: block;

  width: 24px;
  height: 2px;

  margin: 5px auto;

  background: var(--ink);

  transition: 0.3s;
}


/* =========================================================
   HERO
========================================================= */

.hero {
  position: relative;

  min-height: 100vh;

  padding: 190px 5% 100px;

  display: flex;
  align-items: center;

  background:
    radial-gradient(
      circle at 82% 25%,
      rgba(196, 154, 80, 0.18),
      transparent 28%
    ),
    radial-gradient(
      circle at 12% 80%,
      rgba(183, 101, 73, 0.13),
      transparent 27%
    ),
    var(--cream);

  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 3;

  width: min(92%, var(--max-width));

  margin: auto;
}

.eyebrow,
.section-label {
  margin-bottom: 22px;

  font-size: 0.72rem;
  font-weight: 700;

  letter-spacing: 0.23em;

  color: var(--terracotta);
}

.hero h1 {
  max-width: 1050px;

  font-family: var(--serif);

  font-size: clamp(3.5rem, 7.4vw, 7.5rem);
  font-weight: 600;

  line-height: 0.98;

  letter-spacing: -0.04em;
}

.hero h1 span {
  color: var(--green);

  font-style: italic;
}

.hero-description {
  max-width: 610px;

  margin-top: 36px;

  font-size: clamp(1rem, 1.5vw, 1.2rem);

  color: var(--ink-soft);
}

.hero-actions {
  margin-top: 42px;

  display: flex;
  flex-wrap: wrap;

  gap: 14px;
}


/* =========================================================
   BUTTONS
========================================================= */

.button {
  min-height: 52px;

  padding: 0 25px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  border-radius: 100px;

  font-size: 0.88rem;
  font-weight: 700;

  transition:
    transform 0.25s ease,
    background 0.25s ease,
    color 0.25s ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button-primary {
  color: white;

  background: var(--green-dark);
}

.button-primary:hover {
  background: var(--terracotta);
}

.button-secondary {
  border: 1px solid var(--ink);
}

.button-secondary:hover {
  color: white;

  background: var(--ink);
}

.button-light {
  color: var(--green-dark);

  background: var(--cream-light);
}

.button-light:hover {
  background: white;
}


/* =========================================================
   HERO DECORATIONS
========================================================= */

.hero-decoration {
  position: absolute;

  border: 1px solid rgba(82, 107, 88, 0.2);

  border-radius: 50%;
}

.hero-decoration-one {
  width: 500px;
  height: 500px;

  right: -160px;
  top: 12%;
}

.hero-decoration-two {
  width: 300px;
  height: 300px;

  right: 11%;
  bottom: -140px;
}

.scroll-indicator {
  position: absolute;

  right: 5%;
  bottom: 45px;

  display: flex;
  align-items: center;

  gap: 13px;

  transform: rotate(90deg);
  transform-origin: right center;

  font-size: 0.58rem;
  font-weight: 700;

  letter-spacing: 0.2em;

  color: var(--ink-soft);
}

.scroll-line {
  width: 70px;
  height: 1px;

  background: var(--ink-soft);
}


/* =========================================================
   GLOBAL SECTIONS
========================================================= */

.section-container {
  width: min(90%, var(--max-width));

  margin: auto;
}

.intro,
.feature-section {
  padding: 130px 0;
}

.section-heading {
  max-width: 760px;

  margin-bottom: 75px;
}

.section-heading h2,
.feature-text h2,
.participate h2 {
  font-family: var(--serif);

  font-size: clamp(2.7rem, 5vw, 5rem);
  font-weight: 600;

  line-height: 1.03;

  letter-spacing: -0.035em;
}

.section-heading h2 em,
.feature-text h2 em,
.participate h2 em {
  color: var(--terracotta);

  font-weight: inherit;
}

.section-heading > p:last-child,
.feature-text > p,
.participate-inner > p {
  max-width: 630px;

  margin-top: 25px;

  font-size: 1.05rem;

  color: var(--ink-soft);
}

.centered {
  margin-left: auto;
  margin-right: auto;

  text-align: center;
}

.centered > p:last-child {
  margin-left: auto;
  margin-right: auto;
}


/* =========================================================
   PROJECTS
========================================================= */

.projects-grid {
  display: grid;

  grid-template-columns: repeat(2, 1fr);

  gap: 18px;
}

.project-card {
  position: relative;

  min-height: 470px;

  padding: 38px;

  display: flex;
  flex-direction: column;
  justify-content: space-between;

  border-radius: 4px;

  overflow: hidden;

  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease;
}

.project-card:hover {
  transform: translateY(-7px);

  box-shadow:
    0 24px 50px rgba(37, 49, 43, 0.12);
}

.newspaper-card {
  background: var(--terracotta-light);
}

.podcast-card {
  background: var(--green-light);
}

.community-card {
  background: var(--blue-light);
}

.center-card {
  background: var(--ochre-light);
}

.project-number {
  position: absolute;

  top: 30px;
  right: 30px;

  font-family: var(--serif);

  font-size: 0.9rem;

  opacity: 0.5;
}

.project-icon {
  font-size: 2.5rem;
}

.project-content {
  max-width: 430px;
}

.project-category {
  margin-bottom: 12px;

  font-size: 0.64rem;
  font-weight: 700;

  letter-spacing: 0.17em;

  opacity: 0.7;
}

.project-content h3 {
  margin-bottom: 18px;

  font-family: var(--serif);

  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 600;

  line-height: 0.95;

  letter-spacing: -0.035em;
}

.project-content > p {
  max-width: 390px;

  color: rgba(37, 49, 43, 0.74);
}

.project-actions {
  margin-top: 28px;

  display: flex;
  flex-wrap: wrap;
  align-items: center;

  gap: 12px 22px;
}

.project-link {
  display: inline-block;

  font-size: 0.82rem;
  font-weight: 700;

  color: inherit;
  text-decoration: none;
}

/* Toda la tarjeta lleva a su sección; el enlace para participar queda encima. */
.project-link::after {
  content: "";

  position: absolute;
  inset: 0;
}

.project-participate {
  position: relative;
  z-index: 1;

  font-size: 0.82rem;
  font-weight: 600;

  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;

  opacity: 0.75;

  transition: opacity 0.2s ease;
}

.project-participate:hover,
.project-participate:focus-visible {
  opacity: 1;
}

.project-link span {
  display: inline-block;

  margin-left: 7px;

  transition: transform 0.25s ease;
}

.project-card:hover .project-link span {
  transform: translateX(6px);
}


/* =========================================================
   FEATURE SECTIONS
========================================================= */

.feature-layout {
  display: grid;

  grid-template-columns: 1fr 1fr;

  align-items: center;

  gap: 90px;
}

.feature-text {
  max-width: 580px;
}

.text-link {
  display: inline-block;

  margin-top: 35px;
  padding-bottom: 5px;

  border-bottom: 1px solid currentColor;

  font-size: 0.86rem;
  font-weight: 700;

  transition:
    color 0.25s ease,
    transform 0.25s ease;
}

.text-link:hover {
  color: var(--terracotta);

  transform: translateX(4px);
}


/* =========================================================
   PODCAST
========================================================= */

.podcast-section {
  color: var(--cream-light);

  background: var(--green-dark);
}

.podcast-section .section-label {
  color: var(--ochre);
}

.podcast-section .feature-text > p {
  color: rgba(255, 255, 255, 0.7);
}

.podcast-section .feature-text h2 em {
  color: var(--ochre);
}

.podcast-visual {
  min-height: 500px;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  border: 1px solid rgba(255, 255, 255, 0.15);

  border-radius: 50% 50% 4px 4px;

  background:
    radial-gradient(
      circle,
      rgba(196, 154, 80, 0.17),
      transparent 55%
    );
}

.microphone {
  margin-bottom: 40px;

  font-size: 5rem;
}

.sound-wave {
  height: 75px;

  display: flex;
  align-items: center;

  gap: 8px;
}

.sound-wave span {
  width: 4px;

  border-radius: 10px;

  background: var(--ochre);

  animation: wave 1.3s ease-in-out infinite;
}

.sound-wave span:nth-child(1) {
  height: 20px;
}

.sound-wave span:nth-child(2) {
  height: 40px;
}

.sound-wave span:nth-child(3) {
  height: 58px;
}

.sound-wave span:nth-child(4) {
  height: 32px;
}

.sound-wave span:nth-child(5) {
  height: 68px;
}

.sound-wave span:nth-child(6) {
  height: 42px;
}

.sound-wave span:nth-child(7) {
  height: 55px;
}

.sound-wave span:nth-child(8) {
  height: 28px;
}

.sound-wave span:nth-child(9) {
  height: 18px;
}

.sound-wave span:nth-child(2n) {
  animation-delay: 0.2s;
}

.sound-wave span:nth-child(3n) {
  animation-delay: 0.4s;
}

@keyframes wave {

  0%,
  100% {
    transform: scaleY(0.55);
  }

  50% {
    transform: scaleY(1);
  }

}

.podcast-visual p {
  margin-top: 28px;

  font-size: 0.63rem;
  font-weight: 700;

  letter-spacing: 0.25em;

  opacity: 0.65;
}


/* =========================================================
   LIFE
========================================================= */

.life-section {
  background: var(--cream);
}

.life-visual {
  min-height: 520px;

  display: flex;
  align-items: center;
  justify-content: center;

  background: var(--terracotta);
}

.life-word {
  display: flex;
  flex-direction: column;

  font-family: var(--serif);

  font-size: 6rem;

  line-height: 0.78;

  color: var(--cream);
}

.life-word span:nth-child(2) {
  transform: translateX(35px);
}

.life-word span:nth-child(3) {
  transform: translateX(-20px);
}

.life-word span:nth-child(4) {
  transform: translateX(18px);
}


/* =========================================================
   CENTRO DE ESTUDIANTES
========================================================= */

.center-section {
  background: var(--paper);
}

.center-visual {
  min-height: 460px;

  padding: 40px;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  gap: 28px;

  text-align: center;

  color: var(--cream-light);

  background: var(--green-dark);
}

.center-visual strong {
  font-family: var(--serif);
  font-size: clamp(5rem, 11vw, 9rem);
  font-weight: 600;
  line-height: 0.9;
  letter-spacing: -0.04em;

  color: var(--ochre);
}

.center-visual span {
  max-width: 280px;

  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.9;
  letter-spacing: 0.2em;

  opacity: 0.75;
}


/* =========================================================
   PARTICIPATE
========================================================= */

.participate {
  padding: 140px 5%;

  color: white;

  background: var(--terracotta);
}

.participate-inner {
  width: min(100%, 960px);

  margin: auto;

  text-align: center;
}

.participate .section-label {
  color: var(--ochre-light);
}

.participate h2 em {
  color: var(--cream);
}

.participate-inner > p {
  margin-left: auto;
  margin-right: auto;

  color: rgba(255, 255, 255, 0.8);
}

.participate-options {
  margin: 55px 0 45px;

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  border-top:
    1px solid rgba(255, 255, 255, 0.25);

  border-bottom:
    1px solid rgba(255, 255, 255, 0.25);
}

.participate-options a {
  min-height: 150px;

  padding: 25px 15px;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  border-right:
    1px solid rgba(255, 255, 255, 0.25);

  font-size: 0.78rem;
  font-weight: 700;

  transition: background 0.25s ease;
}

.participate-options a:last-child {
  border-right: 0;
}

.participate-options a:hover {
  background: rgba(255, 255, 255, 0.1);
}

.participate-options span {
  margin-bottom: 13px;

  font-size: 2rem;
}


/* =========================================================
   FOOTER
========================================================= */

.footer {
  padding: 75px 5% 30px;

  color: rgba(255, 255, 255, 0.8);

  background: #202923;
}

.footer-container {
  width: min(100%, var(--max-width));

  margin: auto;
}

.footer-brand {
  margin-bottom: 22px;

  display: flex;
  flex-direction: column;
}

.footer-brand strong {
  font-size: 1.1rem;

  letter-spacing: 0.15em;
}

.footer-brand span {
  margin-top: 5px;

  font-size: 0.64rem;

  letter-spacing: 0.3em;

  color: var(--ochre);
}

.footer-container > p {
  max-width: 480px;

  font-size: 0.86rem;

  opacity: 0.7;
}

.footer-links {
  margin-top: 38px;

  display: flex;
  flex-wrap: wrap;

  gap: 28px;

  font-size: 0.8rem;
  font-weight: 600;
}

.footer-links a:hover {
  color: var(--ochre);
}

.footer-bottom {
  margin-top: 60px;

  padding-top: 22px;

  display: flex;
  justify-content: space-between;

  border-top:
    1px solid rgba(255, 255, 255, 0.12);

  font-size: 0.65rem;

  letter-spacing: 0.08em;

  opacity: 0.5;
}


/* =========================================================
   REVEAL ANIMATION
========================================================= */

.reveal {
  opacity: 0;

  transform: translateY(30px);

  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
}

.reveal.visible {
  opacity: 1;

  transform: translateY(0);
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 1100px) {

  .header-container {
    min-height: 90px;
  }

  .brand-logo {
    height: 70px;
  }

  .brand-community small {
    display: none;
  }

  .nav {
    gap: 17px;

    font-size: 0.76rem;
  }

}


@media (max-width: 950px) {

  .header-container {
    min-height: 86px;
  }

  .menu-toggle {
    display: block;
  }

  .nav {
    position: absolute;

    top: 86px;
    left: 0;

    width: 100%;

    padding: 30px 5% 35px;

    display: none;
    flex-direction: column;
    align-items: flex-start;

    gap: 22px;

    background: var(--cream-light);

    border-bottom: 1px solid var(--border);
  }

  .nav.active {
    display: flex;
  }

  .projects-grid,
  .feature-layout {
    grid-template-columns: 1fr;
  }

  .feature-layout {
    gap: 60px;
  }

  .participate-options {
    grid-template-columns: repeat(2, 1fr);
  }

  .participate-options a:nth-child(2) {
    border-right: 0;
  }

  .participate-options a:nth-child(1),
  .participate-options a:nth-child(2) {
    border-bottom:
      1px solid rgba(255, 255, 255, 0.25);
  }

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 600px) {

  .header-container {
    min-height: 76px;

    width: 92%;
  }

  .brand {
    gap: 9px;
  }

  .brand-logo {
    height: 60px;
  }

  .brand-community {
    padding-left: 10px;
  }

  .brand-community span {
    font-size: 0.58rem;

    letter-spacing: 0.15em;
  }

  .brand-community small {
    display: none;
  }

  .nav {
    top: 76px;
  }

  .hero {
    min-height: 94vh;

    padding-top: 145px;
  }

  .hero h1 {
    font-size:
      clamp(3.1rem, 14vw, 5rem);
  }

  .hero-description {
    margin-top: 28px;
  }

  .hero-actions {
    flex-direction: column;

    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .scroll-indicator {
    display: none;
  }

  .intro,
  .feature-section {
    padding: 90px 0;
  }

  .section-heading {
    margin-bottom: 50px;
  }

  .projects-grid {
    gap: 12px;
  }

  .project-card {
    min-height: 420px;

    padding: 28px;
  }

  .podcast-visual,
  .life-visual {
    min-height: 390px;
  }

  .center-visual {
    min-height: 340px;
  }

  .participate {
    padding: 95px 5%;
  }

  .participate-options {
    grid-template-columns: 1fr;
  }

  .participate-options a {
    min-height: 115px;

    border-right: 0;

    border-bottom:
      1px solid rgba(255, 255, 255, 0.25);
  }

  .participate-options a:last-child {
    border-bottom: 0;
  }

  .footer-bottom {
    flex-direction: column;

    gap: 8px;
  }

}


/* =========================================================
   ACCESSIBILITY
========================================================= */

@media (prefers-reduced-motion: reduce) {

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;

    transform: none;

    transition: none;
  }

  .sound-wave span {
    animation: none;
  }

}


/* =========================================================
   ENLACE A LINEAMIENTOS
========================================================= */

.participate-guidelines {
  display: block;

  margin-top: 26px;

  font-size: 0.9rem;
  font-weight: 600;

  color: rgba(255, 255, 255, 0.85);

  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.5);
  text-underline-offset: 4px;
}

.participate-guidelines:hover {
  color: #fff;
}


/* =========================================================
   CELULARES — PORTADA MÁS COMPACTA
========================================================= */

@media (max-width: 600px) {
  .hero {
    min-height: 88svh;
    padding-bottom: 70px;
  }

  .hero h1 {
    font-size: clamp(2.7rem, 12.5vw, 4.4rem);
  }

  .intro,
  .feature-section {
    padding: 72px 0;
  }

  .section-heading {
    margin-bottom: 36px;
  }

  .project-card {
    min-height: 0;
    padding: 24px 22px 26px;

    gap: 18px;
  }

  .project-number {
    top: 24px;
    right: 24px;
  }

  .project-icon {
    font-size: 2rem;
  }

  .project-content h3 {
    margin-bottom: 12px;

    font-size: 2rem;
  }

  .project-content h3 br {
    display: none;
  }

  .project-content > p {
    margin-bottom: 18px;
  }

  .podcast-visual,
  .life-visual {
    min-height: 280px;
  }

  .center-visual {
    min-height: 260px;
  }

  .microphone {
    margin-bottom: 24px;

    font-size: 3.6rem;
  }

  .podcast-visual p {
    font-size: 0.72rem;
  }

  .life-word {
    font-size: 4.4rem;
  }

  .participate {
    padding: 80px 6%;
  }

  .participate-options {
    grid-template-columns: 1fr 1fr;
  }

  .participate-options a {
    min-height: 112px;
    padding: 18px 10px;

    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);

    font-size: 0.82rem;
    text-align: center;
  }

  .participate-options a:nth-child(odd) {
    border-right: 1px solid rgba(255, 255, 255, 0.25);
  }

  .participate-options a:nth-last-child(-n + 2) {
    border-bottom: 0;
  }
}