/* ===== GOOGLE FONTS ===== */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");

/* ===== CSS VARIABLES ===== */
:root {
  --header-height: 3.5rem;

  /* ===== Colors ===== */
  --primary-color: #007aff;
  --primary-color-alt: #0056cc;
  --secondary-color: #ff6b6b;
  --title-color: #1a1a1a;
  --text-color: #666666;
  --text-color-light: #999999;
  --body-color: #ffffff;
  --container-color: #ffffff;
  --border-color: #e5e5e5;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --success-color: #34c759;
  --error-color: #ff3b30;
  --warning-color: #ff9500;

  /* ===== Font and Typography ===== */
  --body-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --biggest-font-size: 2.5rem;
  --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-light: 300;
  --font-regular: 400;
  --font-medium: 500;
  --font-semi-bold: 600;
  --font-bold: 700;

  /* ===== Margins Bottom ===== */
  --mb-0-25: 0.25rem;
  --mb-0-5: 0.5rem;
  --mb-0-75: 0.75rem;
  --mb-1: 1rem;
  --mb-1-5: 1.5rem;
  --mb-2: 2rem;
  --mb-2-5: 2.5rem;
  --mb-3: 3rem;

  /* ===== Z Index ===== */
  --z-tooltip: 10;
  --z-fixed: 100;
  --z-modal: 1000;

  /* ===== Transitions ===== */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Responsive Typography ===== */
@media screen and (max-width: 992px) {
  :root {
    --biggest-font-size: 2rem;
    --h1-font-size: 1.75rem;
    --h2-font-size: 1.25rem;
    --h3-font-size: 1.125rem;
    --normal-font-size: 0.938rem;
    --small-font-size: 0.813rem;
    --smaller-font-size: 0.75rem;
  }
}

/* ===== 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);
  line-height: 1.6;
}

h1,
h2,
h3,
h4 {
  color: var(--title-color);
  font-weight: var(--font-semi-bold);
  line-height: 1.2;
}

ul {
  list-style: none;
}

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

img {
  max-width: 100%;
  height: auto;
}

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

/* ===== REUSABLE CSS CLASSES ===== */
.container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

.grid {
  display: grid;
}

.section {
  padding: 5rem 0 2rem;
}

.section__title {
  font-size: var(--h2-font-size);
  color: var(--title-color);
  text-align: center;
  margin-bottom: var(--mb-0-75);
  font-weight: var(--font-bold);
}

.section__subtitle {
  display: block;
  font-size: var(--normal-font-size);
  color: var(--text-color);
  text-align: center;
  margin-bottom: var(--mb-3);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section__header {
  margin-bottom: var(--mb-3);
}

/* ===== BUTTONS ===== */
.button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--primary-color);
  color: white;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-weight: var(--font-medium);
  font-size: var(--normal-font-size);
  transition: var(--transition);
  border: 2px solid var(--primary-color);
  text-align: center;
  justify-content: center;
  min-height: 48px;
}

.button:hover {
  background-color: var(--primary-color-alt);
  border-color: var(--primary-color-alt);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 122, 255, 0.3);
}

.button--ghost {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.button--ghost:hover {
  background-color: var(--primary-color);
  color: white;
}

.button--small {
  padding: 0.75rem 1.5rem;
  font-size: var(--small-font-size);
}

/* ===== HEADER & NAV ===== */
.header {
  width: 100%;
  background-color: var(--body-color);
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
  transition: var(--transition);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--title-color);
  font-weight: var(--font-bold);
  font-size: var(--h3-font-size);
}

.nav__logo i {
  color: var(--primary-color);
  font-size: 1.5rem;
}

.nav__list {
  display: flex;
  gap: 2rem;
}

.nav__link {
  color: var(--text-color);
  font-weight: var(--font-medium);
  transition: var(--transition);
  position: relative;
  padding: 0.5rem 0;
}

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

.nav__link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  background-color: var(--primary-color);
  transition: var(--transition);
  transform: translateX(-50%);
}

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

.nav__toggle,
.nav__close {
  display: none;
}

/* ===== HERO ===== */
.hero {
  padding-top: calc(var(--header-height) + 2rem);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero__container {
  gap: 3rem;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
}

.hero__content {
  order: 1;
}

.hero__title {
  font-size: var(--biggest-font-size);
  font-weight: var(--font-bold);
  margin-bottom: var(--mb-1);
  line-height: 1.1;
}

.hero__title-accent {
  color: var(--primary-color);
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  font-size: var(--normal-font-size);
  margin-bottom: var(--mb-2-5);
  color: var(--text-color);
  line-height: 1.7;
}

.hero__buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero__image {
  order: 2;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__blob {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: float 6s ease-in-out infinite;
}

.hero__blob::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: inherit;
  border-radius: inherit;
  opacity: 0.3;
  animation: pulse 2s ease-in-out infinite;
}

.hero__icon {
  font-size: 4rem;
  color: white;
  z-index: 1;
}
.hero__blob {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  background: #f5f5f5;     /* optional light background */
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.hero__logo {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.1;
  }
}

/* ===== ABOUT ===== */
.about__container {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.about__card {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.about__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.about__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px var(--shadow-color);
}

.about__card-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--mb-1);
}

.about__card-icon i {
  font-size: 2rem;
  color: white;
}

.about__card-title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-0-75);
  color: var(--title-color);
}

.about__card-description {
  color: var(--text-color);
  line-height: 1.6;
}

/* ===== SUBMIT SECTION ===== */
.submit__container {
  max-width: 800px;
  margin: 0 auto;
}

.submit__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.submit__info h3 {
  color: var(--title-color);
  margin-bottom: var(--mb-1);
  font-size: var(--h3-font-size);
}

.submit__list {
  list-style: none;
}

.submit__list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--mb-0-75);
  color: var(--text-color);
}

.submit__list i {
  color: var(--success-color);
  font-size: 1.1rem;
}

.upload__area {
  border: 2px dashed var(--border-color);
  border-radius: 16px;
  padding: 3rem 2rem;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  background-color: var(--container-color);
  position: relative;
  overflow: hidden;
}

.upload__area:hover,
.upload__area.dragover {
  border-color: var(--primary-color);
  background-color: rgba(0, 122, 255, 0.05);
}

.upload__icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: var(--mb-1);
}

.upload__title {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-0-5);
}

.upload__text {
  color: var(--text-color);
  margin-bottom: var(--mb-1-5);
}

/* Progress Bar */
.progress__container {
  margin-top: var(--mb-1-5);
}

.progress__bar {
  width: 100%;
  height: 8px;
  background-color: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: var(--mb-0-5);
}

.progress__fill {
  height: 100%;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  width: 0%;
  transition: width 0.3s ease;
  border-radius: 4px;
}

.progress__text {
  font-size: var(--small-font-size);
  color: var(--text-color);
  font-weight: var(--font-medium);
}

/* Status Messages */
.status__message {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: 12px;
  margin-top: var(--mb-1);
  font-weight: var(--font-medium);
}

.status__message.success {
  background-color: rgba(52, 199, 89, 0.1);
  color: var(--success-color);
  border: 1px solid rgba(52, 199, 89, 0.3);
}

.status__message.error {
  background-color: rgba(255, 59, 48, 0.1);
  color: var(--error-color);
  border: 1px solid rgba(255, 59, 48, 0.3);
}

.status__message.warning {
  background-color: rgba(255, 149, 0, 0.1);
  color: var(--warning-color);
  border: 1px solid rgba(255, 149, 0, 0.3);
}

.status__icon {
  font-size: 1.2rem;
}

/* ===== CONTACT ===== */
.contact__container {
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  align-items: start;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact__card {
  background-color: var(--container-color);
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.contact__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.contact__card-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: var(--mb-0-75);
}

.contact__card-title {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-0-5);
}

.contact__card-data {
  color: var(--text-color);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact__form-group {
  position: relative;
}

.contact__form-input {
  width: 100%;
  background-color: var(--container-color);
  color: var(--text-color);
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  font-size: var(--normal-font-size);
  font-family: var(--body-font);
  transition: var(--transition);
}

.contact__form-input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.contact__form-area {
  resize: none;
  height: 120px;
}

.contact__form-button {
  justify-self: flex-start;
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--title-color);
  padding: 3rem 0 1rem;
  color: white;
}

.footer__container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: var(--mb-2);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: var(--font-bold);
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-1);
}

.footer__logo i {
  color: var(--primary-color);
  font-size: 1.5rem;
}

.footer__description {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.footer__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-1);
  color: white;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__link {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

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

.footer__social-links {
  display: flex;
  gap: 1rem;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

.footer__social-link:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

.footer__copy {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
}

/* ===== SCROLL UP ===== */
.scrollup {
  position: fixed;
  right: 1rem;
  bottom: -20%;
  background-color: var(--primary-color);
  opacity: 0.8;
  padding: 0.3rem;
  border-radius: 0.4rem;
  z-index: var(--z-tooltip);
  transition: var(--transition);
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scrollup:hover {
  background-color: var(--primary-color-alt);
  opacity: 1;
  transform: translateY(-2px);
}

.scrollup__icon {
  font-size: 1.2rem;
  color: white;
}

/* Show scroll */
.show-scroll {
  bottom: 5rem;
}

/* ===== BREAKPOINTS ===== */
/* For large devices */
@media screen and (max-width: 992px) {
  .container {
    margin-left: var(--mb-1-5);
    margin-right: var(--mb-1-5);
  }

  .hero__container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero__content {
    order: 2;
    text-align: center;
  }

  .hero__image {
    order: 1;
  }

  .hero__blob {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  background: #f5f5f5;    
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.hero__logo {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}


  .hero__icon {
    font-size: 3rem;
  }

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

  .submit__content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact__container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* For medium devices */
@media screen and (max-width: 768px) {
  .nav__menu {
    position: fixed;
    background-color: var(--body-color);
    width: 80%;
    height: 100%;
    top: 0;
    right: -100%;
    box-shadow: -2px 0 4px var(--shadow-color);
    padding: 4rem 0 0 3rem;
    border-radius: 1rem 0 0 1rem;
    transition: var(--transition);
    z-index: var(--z-fixed);
  }

  .nav__list {
    flex-direction: column;
    gap: 1.5rem;
  }

  .nav__close {
    display: block;
    position: absolute;
    top: 0.8rem;
    right: 1.3rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--title-color);
  }

  .nav__toggle {
    display: block;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--title-color);
  }

  .show-menu {
    right: 0;
  }

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

  .hero__buttons {
    justify-content: center;
  }

  .section {
    padding: 4rem 0 2rem;
  }
}

/* For small devices */
@media screen and (max-width: 576px) {
  .container {
    margin-left: var(--mb-1);
    margin-right: var(--mb-1);
  }

  .hero__blob {
    width: 200px;
    height: 200px;
  }

  .hero__icon {
    font-size: 2.5rem;
  }

  .hero__buttons {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .button {
    width: 100%;
    max-width: 280px;
  }

  .upload__area {
    padding: 2rem 1rem;
  }

  .footer__container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer__social-links {
    justify-content: center;
  }
}

@media screen and (max-width: 350px) {
  .container {
    margin-left: var(--mb-1);
    margin-right: var(--mb-1);
  }

  .nav__menu {
    padding: 2rem 0.25rem 4rem;
  }

  .nav__list {
    gap: 1rem;
  }

  .hero__blob {
    width: 180px;
    height: 180px;
  }

  .section__title {
    font-size: var(--h3-font-size);
  }
}

/* ===== SCROLL BAR ===== */
::-webkit-scrollbar {
  width: 0.6rem;
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb:hover {
  background-color: rgba(0, 0, 0, 0.3);
}

/* ===== SELECTION ===== */
::selection {
  background-color: rgba(0, 122, 255, 0.2);
  color: var(--title-color);
}

/* ===== FOCUS VISIBLE ===== */
*:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* ===== LOGO STYLES ===== */
.nav__logo-img,
.footer__logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.nav__logo-img {
  height: 35px;
}

.footer__logo-img {
  height: 30px;
  filter: brightness(0) invert(1); /* Makes logo white in footer */
}

/* Responsive logo sizes */
@media screen and (max-width: 768px) {
  .nav__logo-img {
    height: 30px;
  }

  .footer__logo-img {
    height: 25px;
  }
}

@media screen and (max-width: 350px) {
  .nav__logo-img {
    height: 25px;
  }
}

/* ===== PAGE HEADER STYLES ===== */
.page-header {
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 2rem;
  background: linear-gradient(135deg, rgba(0, 122, 255, 0.05), rgba(255, 107, 107, 0.05));
  text-align: center;
}

.page-header__title {
  font-size: var(--biggest-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-0-75);
  font-weight: var(--font-bold);
}

.page-header__subtitle {
  font-size: var(--h3-font-size);
  color: var(--text-color);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== EDITORIAL PAGE STYLES ===== */
.editorial__section {
  margin-bottom: var(--mb-3);
}

.editorial__section-title {
  font-size: var(--h2-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-2);
  font-weight: var(--font-bold);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: var(--mb-0-5);
}

.editorial__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.editorial__card {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  text-align: center;
}

.editorial__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.editorial__card-image {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--mb-1);
}

.editorial__card-image i {
  font-size: 2rem;
  color: white;
}

.editorial__card-name {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-0-5);
}

.editorial__card-position {
  color: var(--primary-color);
  font-weight: var(--font-medium);
  margin-bottom: var(--mb-0-25);
}

.editorial__card-affiliation {
  color: var(--text-color);
  margin-bottom: var(--mb-0-25);
}

.editorial__card-expertise {
  color: var(--text-color-light);
  font-size: var(--small-font-size);
  margin-bottom: var(--mb-1);
}

.editorial__card-email {
  color: var(--primary-color);
  font-size: var(--small-font-size);
  transition: var(--transition);
}

.editorial__card-email:hover {
  color: var(--primary-color-alt);
}

.editorial__policies {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.policy__card {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

.policy__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.policy__icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--mb-1);
}

.policy__icon i {
  font-size: 1.5rem;
  color: white;
}

.policy__title {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-0-75);
}

.policy__description {
  color: var(--text-color);
  line-height: 1.6;
}

/* ===== AUTHORS PAGE STYLES ===== */
.authors__section {
  margin-bottom: var(--mb-3);
}

.authors__section-title {
  font-size: var(--h2-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-2);
  font-weight: var(--font-bold);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: var(--mb-0-5);
}

.guidelines__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.guideline__card {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.guideline__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.guideline__icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--mb-1);
}

.guideline__icon i {
  font-size: 1.5rem;
  color: white;
}

.guideline__title {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-1);
}

.guideline__list {
  list-style: none;
}

.guideline__list li {
  color: var(--text-color);
  margin-bottom: var(--mb-0-5);
  padding-left: 1rem;
  position: relative;
}

.guideline__list li::before {
  content: "•";
  color: var(--primary-color);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.paper-types__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.paper-type__card {
  background-color: var(--container-color);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: var(--transition);
}

.paper-type__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.paper-type__header {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 1.5rem;
  text-align: center;
}

.paper-type__header i {
  font-size: 2rem;
  margin-bottom: var(--mb-0-5);
}

.paper-type__header h3 {
  color: white;
  font-size: var(--h3-font-size);
}

.paper-type__content {
  padding: 1.5rem;
}

.paper-type__content p {
  color: var(--text-color);
  margin-bottom: var(--mb-0-5);
}

.process__timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.process__step {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.process__number {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  flex-shrink: 0;
}

.process__content h3 {
  color: var(--title-color);
  margin-bottom: var(--mb-0-5);
}

.process__content p {
  color: var(--text-color);
  line-height: 1.6;
}

.resources__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.resource__card {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

.resource__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.resource__icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--mb-1);
}

.resource__icon i {
  font-size: 1.5rem;
  color: white;
}

.resource__title {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-0-75);
}

.resource__description {
  color: var(--text-color);
  margin-bottom: var(--mb-1);
}

.resource__link {
  color: var(--primary-color);
  font-weight: var(--font-medium);
  transition: var(--transition);
}

.resource__link:hover {
  color: var(--primary-color-alt);
}

.contact__info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.contact__info-card {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

.contact__info-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.contact__info-card i {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: var(--mb-0-75);
}

.contact__info-card h3 {
  color: var(--title-color);
  margin-bottom: var(--mb-0-5);
}

.contact__info-card p {
  color: var(--text-color);
}

/* ===== CONFERENCE PAGE STYLES ===== */
.conference__featured {
  margin-bottom: var(--mb-3);
}

.featured__banner {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 20px;
  padding: 3rem;
  color: white;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  align-items: center;
}

.featured__badge {
  background-color: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  display: inline-block;
  margin-bottom: var(--mb-1);
}

.featured__title {
  font-size: var(--h1-font-size);
  color: white;
  margin-bottom: var(--mb-0-5);
}

.featured__subtitle {
  font-size: var(--h3-font-size);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--mb-1-5);
}

.featured__details {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: var(--mb-2);
}

.featured__detail {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.9);
}

.featured__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.featured__image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.conference__icon {
  font-size: 6rem;
  color: rgba(255, 255, 255, 0.3);
}

.conference__section {
  margin-bottom: var(--mb-3);
}

.conference__section-title {
  font-size: var(--h2-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-2);
  font-weight: var(--font-bold);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: var(--mb-0-5);
}

.tracks__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.track__card {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.track__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.track__icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--mb-1);
}

.track__icon i {
  font-size: 1.5rem;
  color: white;
}

.track__title {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-0-75);
}

.track__description {
  color: var(--text-color);
  line-height: 1.6;
}

.speakers__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.speaker__card {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.speaker__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.speaker__image {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--mb-1);
}

.speaker__image i {
  font-size: 2rem;
  color: white;
}

.speaker__name {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-0-25);
}

.speaker__title {
  color: var(--primary-color);
  font-weight: var(--font-medium);
  margin-bottom: var(--mb-0-5);
}

.speaker__topic {
  color: var(--text-color);
  font-style: italic;
  margin-bottom: var(--mb-0-75);
}

.speaker__bio {
  color: var(--text-color-light);
  font-size: var(--small-font-size);
  line-height: 1.6;
}

.schedule__container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
}

.schedule__day {
  background-color: var(--container-color);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.schedule__day-title {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 1.5rem;
  margin: 0;
  font-size: var(--h3-font-size);
}

.schedule__events {
  padding: 1.5rem;
}

.schedule__event {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.schedule__event:last-child {
  border-bottom: none;
}

.schedule__time {
  color: var(--primary-color);
  font-weight: var(--font-medium);
  font-size: var(--small-font-size);
  min-width: 80px;
}

.schedule__details h4 {
  color: var(--title-color);
  margin-bottom: var(--mb-0-25);
}

.schedule__details p {
  color: var(--text-color);
  font-size: var(--small-font-size);
}

.registration__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.registration__card {
  background-color: var(--container-color);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: var(--transition);
}

.registration__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.registration__card--featured {
  border: 2px solid var(--primary-color);
  transform: scale(1.05);
}

.registration__header {
  background-color: var(--container-color);
  padding: 2rem;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.registration__card--featured .registration__header {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
}

.registration__header h3 {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-0-75);
}

.registration__card--featured .registration__header h3 {
  color: white;
}

.registration__price {
  font-size: var(--h1-font-size);
  font-weight: var(--font-bold);
  color: var(--primary-color);
  margin-bottom: var(--mb-0-5);
}

.registration__card--featured .registration__price {
  color: white;
}

.registration__deadline {
  color: var(--text-color);
  font-size: var(--small-font-size);
}

.registration__card--featured .registration__deadline {
  color: rgba(255, 255, 255, 0.9);
}

.registration__features {
  padding: 2rem;
}

.registration__features ul {
  list-style: none;
}

.registration__features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--mb-0-5);
  color: var(--text-color);
}

.registration__features i {
  color: var(--success-color);
}

.past-conferences__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.past-conference__card {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.past-conference__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.past-conference__card h3 {
  color: var(--title-color);
  margin-bottom: var(--mb-1);
}

.past-conference__stats {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: var(--mb-1);
}

.past-conference__stats span {
  color: var(--text-color);
  font-size: var(--small-font-size);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.past-conference__stats i {
  color: var(--primary-color);
}

.past-conference__link {
  color: var(--primary-color);
  font-weight: var(--font-medium);
  transition: var(--transition);
}

.past-conference__link:hover {
  color: var(--primary-color-alt);
}

/* ===== CURRENT ISSUE PAGE STYLES ===== */
.issue__info {
  margin-bottom: var(--mb-3);
}

.issue__cover {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: center;
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
}

.issue__cover-image {
  width: 120px;
  height: 160px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.issue__cover-image i {
  font-size: 3rem;
  color: white;
}

.issue__details h2 {
  color: var(--title-color);
  margin-bottom: var(--mb-0-5);
}

.issue__volume {
  color: var(--primary-color);
  font-weight: var(--font-medium);
  margin-bottom: var(--mb-0-25);
}

.issue__date {
  color: var(--text-color);
  margin-bottom: var(--mb-0-25);
}

.issue__issn {
  color: var(--text-color-light);
  font-size: var(--small-font-size);
  margin-bottom: var(--mb-1-5);
}

.issue__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.issue__section {
  margin-bottom: var(--mb-3);
}

.issue__section-title {
  font-size: var(--h2-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-2);
  font-weight: var(--font-bold);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: var(--mb-0-5);
}

.articles__category {
  margin-bottom: var(--mb-2-5);
}

.articles__category-title {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-1-5);
  padding-left: 1rem;
  border-left: 4px solid var(--primary-color);
}

.articles__list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.article__card {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.article__card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px var(--shadow-color);
}

.article__title {
  margin-bottom: var(--mb-0-75);
}

.article__title a {
  color: var(--title-color);
  font-size: var(--h3-font-size);
  font-weight: var(--font-semi-bold);
  transition: var(--transition);
}

.article__title a:hover {
  color: var(--primary-color);
}

.article__authors {
  margin-bottom: var(--mb-1);
}

.article__author {
  color: var(--primary-color);
  font-weight: var(--font-medium);
  font-size: var(--small-font-size);
}

.article__abstract {
  color: var(--text-color);
  line-height: 1.6;
  margin-bottom: var(--mb-1);
}

.article__meta {
  display: flex;
  gap: 1rem;
  margin-bottom: var(--mb-1);
  flex-wrap: wrap;
}

.article__meta span {
  color: var(--text-color-light);
  font-size: var(--small-font-size);
}

.article__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.article__link {
  color: var(--primary-color);
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.article__link:hover {
  color: var(--primary-color-alt);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.stat__card {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

.stat__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.stat__icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--mb-1);
}

.stat__icon i {
  font-size: 1.5rem;
  color: white;
}

.stat__number {
  font-size: var(--h1-font-size);
  color: var(--primary-color);
  font-weight: var(--font-bold);
  margin-bottom: var(--mb-0-25);
}

.stat__label {
  color: var(--text-color);
  font-size: var(--small-font-size);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature__card {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.feature__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.feature__icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--mb-1);
}

.feature__icon i {
  font-size: 1.5rem;
  color: white;
}

.feature__title {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-0-75);
}

.feature__description {
  color: var(--text-color);
  line-height: 1.6;
}

/* ===== ARCHIVE PAGE STYLES ===== */
.archive__controls {
  margin-bottom: var(--mb-3);
}

.search__container {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.search__box {
  position: relative;
  flex: 1;
  min-width: 300px;
}

.search__box i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-color-light);
}

.search__input {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  font-size: var(--normal-font-size);
  transition: var(--transition);
}

.search__input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.filter__controls {
  display: flex;
  gap: 1rem;
}

.filter__select {
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  font-size: var(--normal-font-size);
  background-color: var(--container-color);
  color: var(--text-color);
  cursor: pointer;
  transition: var(--transition);
}

.filter__select:focus {
  border-color: var(--primary-color);
  outline: none;
}

.archive__volume {
  margin-bottom: var(--mb-3);
}

.volume__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--mb-2);
  padding-bottom: var(--mb-1);
  border-bottom: 2px solid var(--primary-color);
}

.volume__title {
  font-size: var(--h2-font-size);
  color: var(--title-color);
  font-weight: var(--font-bold);
}

.volume__stats {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.volume__stats span {
  color: var(--text-color);
  font-size: var(--small-font-size);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.volume__stats i {
  color: var(--primary-color);
}

.issues__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.issue__card {
  background-color: var(--container-color);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: var(--transition);
}

.issue__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow-color);
}

.issue__card--current {
  border: 2px solid var(--primary-color);
}

.issue__header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

.issue__title {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-0-25);
}

.issue__badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: var(--smaller-font-size);
  font-weight: var(--font-medium);
}

.issue__date {
  color: var(--text-color);
  font-size: var(--small-font-size);
}

.issue__content {
  padding: 1.5rem;
}

.issue__articles,
.issue__pages {
  color: var(--text-color);
  font-size: var(--small-font-size);
  margin-bottom: var(--mb-0-5);
}

.issue__topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--mb-1);
}

.topic__tag {
  background-color: rgba(0, 122, 255, 0.1);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: var(--smaller-font-size);
  font-weight: var(--font-medium);
}

.issue__actions {
  padding: 0 1.5rem 1.5rem;
  display: flex;
  gap: 1rem;
}

.issue__link {
  color: var(--primary-color);
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  transition: var(--transition);
}

.issue__link:hover {
  color: var(--primary-color-alt);
}

.archive__load-more {
  text-align: center;
  margin: var(--mb-3) 0;
}

.archive__stats {
  margin-top: var(--mb-3);
}

.archive__stats-title {
  font-size: var(--h2-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-2);
  font-weight: var(--font-bold);
  text-align: center;
}

/* ===== RESPONSIVE STYLES FOR NEW PAGES ===== */
@media screen and (max-width: 992px) {
  .featured__banner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .issue__cover {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .search__container {
    flex-direction: column;
    align-items: stretch;
  }

  .search__box {
    min-width: auto;
  }

  .filter__controls {
    justify-content: center;
  }

  .volume__header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}

@media screen and (max-width: 768px) {
  .page-header__title {
    font-size: var(--h1-font-size);
  }

  .editorial__grid,
  .guidelines__grid,
  .paper-types__grid,
  .tracks__grid,
  .speakers__grid,
  .resources__grid {
    grid-template-columns: 1fr;
  }

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

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

  .registration__card--featured {
    transform: none;
  }

  .process__step {
    flex-direction: column;
    text-align: center;
  }

  .article__meta {
    flex-direction: column;
    gap: 0.5rem;
  }

  .article__actions {
    justify-content: center;
  }

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

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

@media screen and (max-width: 576px) {
  .featured__banner {
    padding: 2rem;
  }

  .featured__actions {
    flex-direction: column;
    align-items: center;
  }

  .issue__actions {
    flex-direction: column;
  }

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

  .volume__stats {
    flex-direction: column;
    gap: 0.5rem;
  }

  .filter__controls {
    flex-direction: column;
  }
}

/* ===== AUTHOR FORM STYLES ===== */
.author__form {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  margin-bottom: var(--mb-2);
}

.author__form-title {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: var(--mb-1-5);
  text-align: center;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: var(--mb-1);
}

.form__group {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--mb-1);
}

.form__label {
  color: var(--title-color);
  font-weight: var(--font-medium);
  margin-bottom: var(--mb-0-5);
  font-size: var(--small-font-size);
}

.form__input {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  font-size: var(--normal-font-size);
  font-family: var(--body-font);
  transition: var(--transition);
  background-color: var(--container-color);
  color: var(--text-color);
}

.form__input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.form__textarea {
  resize: vertical;
  min-height: 80px;
}

.submit__actions {
  text-align: center;
  margin-top: var(--mb-1-5);
}

/* Responsive form styles */
@media screen and (max-width: 768px) {
  .form__row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .author__form {
    padding: 1.5rem;
  }
}

@media screen and (max-width: 576px) {
  .author__form {
    padding: 1rem;
  }
}