:root {
  --color-primary: #0011ff;
  --color-secondary: #ff0000;
  --color-background: #000000;
  --color-text: #00ff00;
  --color-button: #0011ff;
  --font-family: 'Inter', sans-serif;
}


/* ─── Section Common Wrapper ────────────────────────────── */
.section-common { position: relative; background-size: cover; background-position: center; }
.section-common__header { text-align: center; margin-bottom: 2rem; max-width: 700px; margin-left: auto; margin-right: auto; }
.section-common__title { font-size: var(--text-3xl, 1.75rem); font-weight: 700; color: var(--color-primary); margin-bottom: 0.5rem; }
.section-common__description { font-size: var(--text-lg, 1rem); opacity: 0.8; line-height: 1.6; }
.section-common__action { text-align: center; margin-top: 2rem; }
.section-common__button {
  display: inline-block; padding: 0.75rem 2rem;
  background: var(--color-button, var(--color-primary)); color: white;
  border-radius: 6px; font-weight: 600; text-decoration: none; transition: opacity 0.2s;
}
.section-common__button:hover { opacity: 0.85; color: white; }

/* ─── Section Layout Variants ───────────────────────────── */
.section-layout--image-left > .section-common__content,
.section-layout--image-right > .section-common__content { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.section-layout--image-right > .section-common__content { direction: rtl; }
.section-layout--image-right > .section-common__content > * { direction: ltr; }
.section-layout--image-top > .section-common__content,
.section-layout--image-bottom > .section-common__content { display: flex; flex-direction: column; }
.section-layout--text-only img { display: none; }
@media (max-width: 768px) {
  .section-layout--image-left > .section-common__content,
  .section-layout--image-right > .section-common__content { grid-template-columns: 1fr; }
  .section-layout--image-right > .section-common__content { direction: ltr; }
}

/* ─── Reset ──────────────────────────────────────────────── */

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

/* ─── Fluid Typography ───────────────────────────────────── */

:root {
  --text-base: clamp(0.875rem, 0.8rem + 0.25vw, 1rem);
  --text-lg: clamp(1rem, 0.9rem + 0.4vw, 1.125rem);
  --text-xl: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
  --text-2xl: clamp(1.25rem, 1rem + 0.75vw, 1.5rem);
  --text-3xl: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  --text-4xl: clamp(1.75rem, 1.3rem + 1.5vw, 2.5rem);
  --color-surface: #27272a;
  --color-surface-hover: #2e2e33;
}

/* ─── Base ───────────────────────────────────────────────── */

body {
  font-family: var(--font-family);
  background-color: var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s;
}

a:hover {
  opacity: 0.85;
}

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

/* ─── Navigation ────────────────────────────────────────── */

.nav {
  position: sticky;
  top: 0;
  background: var(--color-primary);
  z-index: 100;
}

.nav__inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__brand {
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav__links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.2s;
}

.nav__link:hover {
  color: #fff;
  opacity: 1;
}

.nav__link--active {
  color: #fff;
  border-bottom: 2px solid #fff;
  padding-bottom: 2px;
}

.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav__toggle-icon,
.nav__toggle-icon::before,
.nav__toggle-icon::after {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.3s;
  position: relative;
}

.nav__toggle-icon::before,
.nav__toggle-icon::after {
  content: '';
}
.nav__toggle-icon::before { top: -7px; }
.nav__toggle-icon::after { top: 5px; }

@media (max-width: 768px) {
  .nav__toggle { display: block; }

  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-background);
    flex-direction: column;
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    gap: 0.75rem;
  }

  .nav__links--open { display: flex; }

  .nav__inner { position: relative; }
}

/* ─── Layout ─────────────────────────────────────────────── */

.main {
  min-height: calc(100vh - 120px);
}

.about,
.projects,
.contact {
  max-width: 960px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.section__title {
  font-size: var(--text-3xl);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2rem;
  padding-left: 1rem;
  border-left: 4px solid var(--color-primary);
}

/* ─── Hero ───────────────────────────────────────────────── */

.hero {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

.hero__avatar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 2rem;
  border: 4px solid rgba(255, 255, 255, 0.3);
}

.hero__name {
  font-size: var(--text-4xl);
  font-weight: 900;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.hero__tagline {
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.85);
  font-weight: 400;
}

/* ─── About ──────────────────────────────────────────────── */

.about__bio {
  font-size: 1.15rem;
  line-height: 1.9;
  opacity: 0.9;
}

/* ─── Projects ───────────────────────────────────────────── */

.projects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.project-card {
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.05);
  border-left: 4px solid var(--color-primary);
  transition: transform 0.2s, border-color 0.2s;
}

.project-card:hover {
  transform: translateX(4px);
  border-color: var(--color-secondary);
}

.project-card__image {
  width: 100%;
  height: 220px;
  object-fit: contain;
  background-color: rgba(0, 0, 0, 0.4);
}

.project-card__content {
  padding: 1.5rem;
}

.project-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.project-card__description {
  font-size: 0.95rem;
  opacity: 0.8;
  margin-bottom: 1rem;
}

.project-card__link {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ─── Project Layout Variants ────────────────────────────── */

.projects--masonry { column-gap: 2rem; }
.project-card--masonry { break-inside: avoid; margin-bottom: 2rem; }
.projects--blog { display: flex; flex-direction: column; gap: 2rem; }
.project-card--blog { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.project-card__date { font-size: 0.85rem; opacity: 0.6; display: block; margin-bottom: 0.5rem; }
.projects--image-grid { display: grid; gap: 4px; }
.projects--cols-2 { grid-template-columns: repeat(2, 1fr); }
.projects--cols-3 { grid-template-columns: repeat(3, 1fr); }
.projects--cols-4 { grid-template-columns: repeat(4, 1fr); }
.project-card--image-only { position: relative; overflow: hidden; aspect-ratio: 1; }
.project-card__image-link { display: block; width: 100%; height: 100%; }
.project-card__overlay { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 1rem; background: linear-gradient(transparent, rgba(0,0,0,0.7)); opacity: 0; transition: opacity 0.3s; color: #fff; }
.project-card--image-only:hover .project-card__overlay { opacity: 1; }
.projects--textual { display: flex; flex-direction: column; }
.project-card--text { padding: 1.5rem 0; border-bottom: 1px solid rgba(255,255,255,0.1); }
.projects--collapsed-masonry { column-gap: 4px; }
.project-card--collapsed { break-inside: avoid; margin-bottom: 4px; position: relative; overflow: hidden; }
.project-card--collapsed .project-card__overlay { position: absolute; inset: 0; display: flex; align-items: flex-end; padding: 0.75rem; background: linear-gradient(transparent, rgba(0,0,0,0.7)); opacity: 0; transition: opacity 0.3s; color: #fff; }
.project-card--collapsed:hover .project-card__overlay { opacity: 1; }

/* ─── Contact ────────────────────────────────────────────── */

.contact__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.contact__list li a {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  transition: background-color 0.2s, transform 0.2s;
}

.contact__list li a:hover {
  background: var(--color-secondary);
  transform: scale(1.05);
  opacity: 1;
}

.contact__form-wrap {
  margin-top: 2rem;
}

.contact__form-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.contact__form-desc {
  margin-bottom: 1rem;
  opacity: 0.8;
}

.contact__form {
  max-width: 500px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.25rem;
  font-weight: 500;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-primary);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
  font-family: var(--font-family);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
}

.contact__submit {
  padding: 0.75rem 2rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.2s;
}

.contact__submit:hover {
  background: var(--color-secondary);
}

.contact__status {
  margin-top: 0.5rem;
  font-size: 0.9rem;
}

.contact__status--success { color: var(--color-secondary); }
.contact__status--error { color: #ef4444; }
.contact__status--sending { opacity: 0.6; }

/* ─── Text Section ──────────────────────────────────────── */

.section--text {
  max-width: 960px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.text__content {
  max-width: 700px;
  line-height: 1.8;
  color: var(--color-text);
}

.text__content h1,
.text__content h2,
.text__content h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.text__content p {
  margin-bottom: 0.75rem;
}

.text__content ul,
.text__content ol {
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
}

.text__content a {
  color: var(--color-primary);
  text-decoration: underline;
}

.text__content blockquote {
  border-left: 3px solid var(--color-primary);
  padding-left: 1rem;
  margin: 0.75rem 0;
  font-style: italic;
  opacity: 0.85;
}

.text__content img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
}

/* ─── Embed Section ─────────────────────────────────────── */

.section--embed {
  max-width: 960px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.embed__container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  max-width: 100%;
  border-radius: 6px;
}

.embed__iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.embed__fallback {
  padding: 2rem;
  text-align: center;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: 6px;
}

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

/* ─── CV Section ────────────────────────────────────────── */

.section--cv {
  max-width: 960px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.cv__description {
  margin-bottom: 1.5rem;
  opacity: 0.85;
}

.cv__preview {
  margin-bottom: 1.5rem;
}

.cv__iframe {
  width: 100%;
  height: 600px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  background: white;
}

.cv__download {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--color-primary);
  color: white;
  text-decoration: none;
  border-radius: 999px;
  font-weight: 600;
  transition: background 0.2s;
}

.cv__download:hover {
  background: var(--color-secondary);
  opacity: 1;
}

@media (max-width: 768px) {
  .cv__iframe { height: 400px; }
}

/* ─── Footer ─────────────────────────────────────────────── */

.footer {
  text-align: center;
  padding: 2rem 1.5rem;
  font-size: 0.85rem;
  opacity: 0.5;
  border-top: 3px solid var(--color-primary);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.social-links__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--color-text);
  opacity: 0.7;
  transition: opacity 0.2s, color 0.2s;
}

.social-links__item:hover {
  opacity: 1;
  color: var(--color-primary);
}

/* ─── Project Gallery ────────────────────────────────────── */

.project-gallery {
  padding: 0 0 0.75rem;
  border-top: 2px solid var(--color-primary);
  margin-top: 0.5rem;
}

.project-gallery .gallery__img {
  height: 140px;
  object-fit: contain;
  background-color: rgba(0, 0, 0, 0.4);
}

/* ─── Gallery ────────────────────────────────────────────── */

.gallery-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.gallery {
  margin-bottom: 3rem;
}

.gallery:last-child {
  margin-bottom: 0;
}

.gallery__name {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.gallery__description {
  font-size: 0.95rem;
  opacity: 0.8;
  margin-bottom: 1.25rem;
}

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

.gallery__grid--carousel {
  display: flex;
  overflow-x: auto;
  gap: 1rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.5rem;
}

.gallery__grid--carousel .gallery__item {
  flex: 0 0 260px;
  scroll-snap-align: start;
}

.gallery__item {
  border-radius: 4px;
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.05);
  border: 2px solid var(--color-primary);
  margin: 0;
  transition: transform 0.2s, box-shadow 0.2s;
}

.gallery__item:hover {
  transform: translateY(-3px);
  box-shadow: 6px 6px 0 var(--color-primary);
}

.gallery__item--lightbox {
  cursor: pointer;
}

.gallery__img {
  width: 100%;
  height: 180px;
  object-fit: contain;
  background-color: rgba(0, 0, 0, 0.4);
  display: block;
  transition: transform 0.2s;
}

.gallery__item:hover .gallery__img {
  transform: scale(1.04);
}

.gallery__caption {
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
  opacity: 0.75;
  line-height: 1.4;
}

/* ─── Lightbox ───────────────────────────────────────────── */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 2rem;
}

.lightbox[aria-hidden="true"] {
  display: none;
}

.lightbox__close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 1.5rem;
  color: #fff;
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.2s;
  line-height: 1;
}

.lightbox__close:hover {
  opacity: 1;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 4px;
}

.lightbox__caption {
  color: #fff;
  opacity: 0.75;
  margin-top: 1rem;
  font-size: 0.9rem;
  text-align: center;
  max-width: 600px;
}

/* ─── Responsive ─────────────────────────────────────────── */

@media (max-width: 640px) {
  .nav__inner {
    flex-direction: column;
    gap: 0.5rem;
  }

  .nav__links {
    gap: 1rem;
  }

  .hero {
    min-height: 60vh;
    padding: 4rem 1.5rem;
  }

  /* hero__name and hero__tagline use fluid typography (clamp) */

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

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

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

  .subscribe__row {
    flex-direction: column;
  }
}

/* ─── Subscribe ──────────────────────────────────────────── */

.subscribe__content {
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
  padding: 2rem 0;
}

.subscribe__description {
  margin-bottom: 1.5rem;
  opacity: 0.85;
}

.subscribe__row {
  display: flex;
  gap: 0.5rem;
}

.subscribe__input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-primary);
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
  font-size: 1rem;
}

.subscribe__input:focus {
  outline: none;
}

.subscribe__button {
  padding: 0.75rem 1.5rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.subscribe__button:hover {
  opacity: 0.9;
}

.subscribe__status--success { color: var(--color-primary); margin-top: 0.5rem; }
.subscribe__status--error { color: #ef4444; margin-top: 0.5rem; }

/* ─── Comments ──────────────────────────────────────────── */

.comments__list {
  margin-bottom: 2rem;
}

.comments__empty,
.comments__loading {
  opacity: 0.6;
  font-style: italic;
}

.comment {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem 0;
}

.comment__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.comment__author {
  font-weight: 600;
}

.comment__date {
  font-size: 0.75rem;
  opacity: 0.6;
}

.comment__content {
  line-height: 1.6;
}

.comments__form {
  max-width: 600px;
}

.comments__form .form-group {
  margin-bottom: 1rem;
}

.comments__input,
.comments__textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-primary);
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
  font-size: 1rem;
  font-family: inherit;
}

.comments__input:focus,
.comments__textarea:focus {
  outline: none;
}

.comments__submit {
  padding: 0.75rem 1.5rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
}

.comments__submit:hover {
  opacity: 0.9;
}

.comments__status--success { color: var(--color-primary); margin-top: 0.5rem; }
.comments__status--error { color: #ef4444; margin-top: 0.5rem; }
.comments__load-more {
  display: block;
  margin: 1.5rem auto 0;
  padding: 0.6rem 1.5rem;
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  border-radius: 0;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.comments__load-more:hover {
  background: var(--color-primary);
  color: #fff;
}

/* ─── Print ──────────────────────────────────────────────── */

@media print {
  nav, .nav, .nav__toggle, footer, .footer,
  .section--subscribe, .section--comments, .contact__form-wrap,
  .social-links { display: none !important; }
  body { background: white !important; color: black !important; }
  .section { page-break-inside: avoid; }
  a { color: inherit !important; text-decoration: underline; }
}

/* ─── Products Store ──────────────────────────────────────── */
.section--products-store {
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.products-store__description {
  color: var(--color-text);
  opacity: 0.7;
  margin-bottom: 2rem;
  text-align: center;
}
.products-store__grid {
  display: grid;
  grid-template-columns: repeat(var(--products-columns, 3), 1fr);
  gap: 1.5rem;
}
.products-store__loading,
.products-store__empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text);
  opacity: 0.5;
  padding: 2rem;
}
.products-store__item {
  background: var(--color-surface);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.products-store__item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.products-store__image-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.products-store__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.products-store__info {
  padding: 1rem;
}
.products-store__name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}
.products-store__item-desc {
  font-size: 0.85rem;
  color: var(--color-text);
  opacity: 0.7;
  margin-bottom: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.products-store__price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
}
@media (max-width: 768px) {
  .products-store__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}
@media (max-width: 480px) {
  .products-store__grid {
    grid-template-columns: 1fr;
  }
}


/* ─── Banner ─────────────────────────────────────────────── */
.banner {
  position: relative;
  min-height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  padding: 5rem 2rem;
  text-align: center;
  overflow: hidden;
}
.banner--left { text-align: left; justify-content: flex-start; }
.banner--right { text-align: right; justify-content: flex-end; }
.banner__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  opacity: 50%;
  pointer-events: none;
}
.banner__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}
.banner__title {
  font-size: 3rem;
  font-weight: 900;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  line-height: 1.1;
}
.banner__subtitle {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 2rem;
  line-height: 1.5;
}
.banner__cta {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--color-secondary);
  color: #000;
  border-radius: 0;
  font-weight: 800;
  font-size: 1.1rem;
  text-transform: uppercase;
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: transform 0.2s, background 0.2s;
}
.banner__cta:hover {
  transform: scale(1.05);
  background: var(--color-primary);
  color: #fff;
}
@media (max-width: 768px) {
  .banner { min-height: 250px; padding: 3rem 1.5rem; }
  .banner__title { font-size: 2rem; }
}

/* ─── Footer Section ─────────────────────────────────────── */
.footer-section {
  padding: 4rem 2rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  background: rgba(0,0,0,0.3);
}
.footer-section__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}
.footer-section__title {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-text);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.footer-section__subtitle {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}
.footer-section__description {
  font-size: 0.9rem;
  color: var(--color-text);
  opacity: 0.7;
  line-height: 1.6;
}
.footer-section__text {
  font-size: 0.85rem;
  color: var(--color-text);
  opacity: 0.7;
  margin-bottom: 0.35rem;
}
.footer-section__text a { color: var(--color-secondary); text-decoration: none; }
.footer-section__text a:hover { text-decoration: underline; }
.footer-section__cnpj { font-size: 0.8rem; opacity: 0.4; }
.footer-section__links { list-style: none; padding: 0; margin: 0; }
.footer-section__links li { margin-bottom: 0.4rem; }
.footer-section__links a {
  font-size: 0.85rem;
  color: var(--color-text);
  opacity: 0.7;
  text-decoration: none;
}
.footer-section__links a:hover { opacity: 1; color: var(--color-secondary); }
.footer-section__bottom {
  border-top: 2px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  text-align: center;
}
.footer-section__copyright { font-size: 0.8rem; color: var(--color-text); opacity: 0.5; }
.footer-section__disclaimer { font-size: 0.75rem; color: var(--color-text); opacity: 0.35; margin-top: 0.5rem; }
@media (max-width: 768px) {
  .footer-section__grid { grid-template-columns: 1fr; gap: 1.5rem; }
}

/* ─── FAQ ────────────────────────────────────────────────── */
.faq {
  padding: 4rem 2rem;
  max-width: 850px;
  margin: 0 auto;
}
.faq__list { display: flex; flex-direction: column; gap: 0.5rem; }
.faq__item {
  border: 2px solid rgba(255,255,255,0.1);
  border-radius: 0;
  background: var(--color-surface);
}
.faq__item[open] { border-color: var(--color-secondary); }
.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text);
  list-style: none;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__icon { width: 1.25rem; height: 1.25rem; transition: transform 0.2s; color: var(--color-secondary); }
.faq__item[open] .faq__icon { transform: rotate(180deg); }
.faq__answer {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.95rem;
  color: var(--color-text);
  opacity: 0.75;
  line-height: 1.7;
}

/* ─── Testimonials ───────────────────────────────────────── */
.testimonials { padding: 4rem 2rem; max-width: 1000px; margin: 0 auto; }
.testimonials__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.testimonials__grid--cols-1 { grid-template-columns: 1fr; }
.testimonials__grid--cols-3 { grid-template-columns: repeat(3, 1fr); }
.testimonials__grid--cols-4 { grid-template-columns: repeat(4, 1fr); }
.testimonial-card { background: var(--color-surface); border: 2px solid rgba(255,255,255,0.1); padding: 2rem; display: flex; flex-direction: column; }
.testimonial-card__quote { font-size: 3rem; line-height: 1; color: var(--color-secondary); margin-bottom: 0.5rem; }
.testimonial-card__content { font-size: 1rem; color: var(--color-text); opacity: 0.85; line-height: 1.6; flex: 1; margin-bottom: 1.5rem; }
.testimonial-card__screenshot img { width: 100%; margin-bottom: 1rem; }
.testimonial-card__rating { margin-bottom: 0.75rem; }
.testimonial-card__star { color: var(--color-secondary); font-size: 1.1rem; }
.testimonial-card__author { display: flex; align-items: center; gap: 0.75rem; margin-top: auto; }
.testimonial-card__avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.testimonial-card__name { display: block; font-size: 0.95rem; font-weight: 700; color: var(--color-text); }
.testimonial-card__role { display: block; font-size: 0.8rem; color: var(--color-text); opacity: 0.5; }
@media (max-width: 768px) { .testimonials__grid { grid-template-columns: 1fr; } }

/* ─── Pricing ────────────────────────────────────────────── */
.pricing { padding: 4rem 2rem; max-width: 1000px; margin: 0 auto; }
.pricing__description { text-align: center; color: var(--color-text); opacity: 0.7; margin-bottom: 2rem; }
.pricing__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; align-items: start; }
.pricing-card { background: var(--color-surface); border: 2px solid rgba(255,255,255,0.1); padding: 2.5rem 2rem; position: relative; display: flex; flex-direction: column; }
.pricing-card--highlighted { border-color: var(--color-secondary); background: var(--color-surface-hover); }
.pricing-card__badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--color-secondary); color: #000; font-size: 0.75rem; font-weight: 800; padding: 0.3rem 1.25rem; text-transform: uppercase; letter-spacing: 0.05em; }
.pricing-card__name { font-size: 1.35rem; font-weight: 900; color: var(--color-text); text-transform: uppercase; margin-bottom: 0.5rem; }
.pricing-card__desc { font-size: 0.85rem; color: var(--color-text); opacity: 0.6; margin-bottom: 1rem; }
.pricing-card__price-wrap { margin-bottom: 0.5rem; }
.pricing-card__original { font-size: 1rem; color: var(--color-text); opacity: 0.4; text-decoration: line-through; margin-right: 0.5rem; }
.pricing-card__price { font-size: 2.5rem; font-weight: 900; color: var(--color-secondary); }
.pricing-card__period { font-size: 0.85rem; color: var(--color-text); opacity: 0.5; }
.pricing-card__installments { font-size: 0.8rem; color: var(--color-text); opacity: 0.5; margin-bottom: 1rem; }
.pricing-card__features { list-style: none; padding: 0; margin: 0 0 1.5rem; flex: 1; }
.pricing-card__feature { font-size: 0.9rem; color: var(--color-text); padding: 0.4rem 0; display: flex; align-items: center; gap: 0.5rem; }
.pricing-card__feature--excluded { opacity: 0.3; text-decoration: line-through; }
.pricing-card__feature-icon { width: 1.25rem; text-align: center; }
.pricing-card__feature:not(.pricing-card__feature--excluded) .pricing-card__feature-icon { color: var(--color-secondary); }
.pricing-card__feature--excluded .pricing-card__feature-icon { color: #ef4444; }
.pricing-card__cta { display: block; text-align: center; padding: 1rem; background: var(--color-secondary); color: #000; font-weight: 800; font-size: 1.05rem; text-transform: uppercase; text-decoration: none; transition: transform 0.2s; margin-top: auto; }
.pricing-card__cta:hover { transform: scale(1.03); color: #000; }
.pricing__guarantee { display: flex; align-items: center; gap: 0.75rem; justify-content: center; margin-top: 2rem; font-size: 0.85rem; color: var(--color-text); opacity: 0.5; }
.pricing__guarantee-icon { font-size: 1.25rem; }

/* ─── Features ───────────────────────────────────────────── */
.features { padding: 4rem 2rem; max-width: 1000px; margin: 0 auto; }
.features__description { text-align: center; color: var(--color-text); opacity: 0.7; margin-bottom: 2rem; }
.features__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.features__grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
.features__grid--cols-4 { grid-template-columns: repeat(4, 1fr); }
.feature-card { text-align: center; padding: 2rem; background: var(--color-surface); border: 2px solid rgba(255,255,255,0.1); }
.feature-card__icon { font-size: 2.5rem; display: block; margin-bottom: 1rem; }
.feature-card__image { width: 72px; height: 72px; object-fit: cover; margin: 0 auto 1rem; display: block; }
.feature-card__title { font-size: 1.1rem; font-weight: 800; color: var(--color-text); text-transform: uppercase; margin-bottom: 0.5rem; }
.feature-card__description { font-size: 0.9rem; color: var(--color-text); opacity: 0.65; line-height: 1.6; }
@media (max-width: 768px) { .features__grid { grid-template-columns: 1fr; } }

/* ─── Steps ──────────────────────────────────────────────── */
.steps { padding: 4rem 2rem; max-width: 900px; margin: 0 auto; }
.steps__list { display: flex; gap: 2rem; align-items: flex-start; position: relative; }
.steps__list::before { content: ''; position: absolute; top: 1.5rem; left: 1.5rem; right: 1.5rem; height: 3px; background: rgba(255,255,255,0.1); }
.step { flex: 1; text-align: center; position: relative; z-index: 1; }
.step__number { width: 3rem; height: 3rem; border-radius: 0; background: var(--color-secondary); color: #000; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 1.25rem; margin: 0 auto 1rem; }
.step__title { font-size: 1.05rem; font-weight: 800; color: var(--color-text); text-transform: uppercase; margin-bottom: 0.35rem; }
.step__description { font-size: 0.85rem; color: var(--color-text); opacity: 0.6; }
@media (max-width: 768px) { .steps__list { flex-direction: column; } .steps__list::before { top: 0; bottom: 0; left: 1.5rem; width: 3px; height: auto; right: auto; } }

/* ─── Comparison ─────────────────────────────────────────── */
.comparison { padding: 4rem 2rem; max-width: 800px; margin: 0 auto; }
.comparison__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.comparison__option { padding: 2rem; }
.comparison__option--negative { background: #2a1f1f; border: 2px solid rgba(239,68,68,0.3); }
.comparison__option--positive { background: #1f2a22; border: 2px solid rgba(34,197,94,0.3); }
.comparison__icon { font-size: 1.75rem; display: block; margin-bottom: 0.5rem; }
.comparison__title { font-size: 1.25rem; font-weight: 900; text-transform: uppercase; margin-bottom: 1rem; }
.comparison__option--negative .comparison__title { color: #ef4444; }
.comparison__option--positive .comparison__title { color: #22c55e; }
.comparison__items { list-style: none; padding: 0; margin: 0; }
.comparison__items li { padding: 0.5rem 0; font-size: 0.9rem; color: var(--color-text); opacity: 0.75; display: flex; align-items: center; gap: 0.5rem; }
.comparison__option--negative .comparison__items li::before { content: '✗'; color: #ef4444; font-weight: 700; }
.comparison__option--positive .comparison__items li::before { content: '✓'; color: #22c55e; font-weight: 700; }
@media (max-width: 768px) { .comparison__grid { grid-template-columns: 1fr; } }