/* ============================================
   LEANDRO GIMENEZ — Automação com IA Simplificada
   Design Tokens & Global Styles
   ============================================ */
:root {
  --dark: #0D1F33;
  --navy: #1B3A5C;
  --blue: #2E6DB4;
  --light-blue: #4A9AE8;
  --soft-blue: #6A8FB8;
  --ice: #E8EDF3;
  --bg-dark: #0A1225;
  --white: #fff;
  --gray-400: #aaa;
  --gray-600: #666;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --ease: 0.2s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg-dark);
  color: var(--ice);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--light-blue); text-decoration: none; transition: color var(--ease); }
a:hover { color: var(--white); }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button, input, textarea, select { font-family: inherit; }

/* ---- Layout ---- */
.container    { max-width: 1100px; margin: 0 auto; padding: 0 32px; }
.container--sm { max-width: 780px; margin: 0 auto; padding: 0 32px; }


/* ============================================
   NAV
   ============================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,18,37,0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(106,143,184,0.08);
}
.nav__inner {
  max-width: 1100px; margin: 0 auto; padding: 0 32px;
  height: 64px; display: flex; align-items: center; justify-content: space-between;
}
.nav__logo {
  display: flex; align-items: center; gap: 10px;
  color: var(--soft-blue);
}
.nav__logo-text { font-size: 15px; font-weight: 700; color: var(--ice); }
.nav__logo-text span { font-weight: 300; color: var(--soft-blue); }
.nav__links { display: flex; align-items: center; gap: 28px; }
.nav__link {
  font-size: 13px; color: var(--soft-blue);
  letter-spacing: 0.5px; font-weight: 400;
}
.nav__link:hover,
.nav__link--active { color: var(--ice); }
.nav__cta {
  background: var(--blue); color: var(--white) !important;
  padding: 8px 20px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 12px;
}
.nav__cta:hover { background: var(--light-blue); }
.nav__hamburger {
  display: none; background: none; border: none;
  color: var(--ice); font-size: 24px; cursor: pointer;
}
.nav__links--open {
  display: flex !important; flex-direction: column;
  position: absolute; top: 64px; left: 0; right: 0;
  background: rgba(10,18,37,0.98);
  padding: 20px 32px; gap: 16px;
}


/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: var(--radius-md); font-weight: 600; font-size: 14px;
  border: none; cursor: pointer; transition: all var(--ease);
  padding: 13px 26px; font-family: 'Outfit', sans-serif;
}
.btn--primary { background: var(--blue); color: var(--white); }
.btn--primary:hover { background: var(--light-blue); color: var(--white); transform: translateY(-1px); }
.btn--ghost {
  background: transparent; color: var(--soft-blue);
  border: 1px solid rgba(106,143,184,0.2);
}
.btn--ghost:hover { border-color: var(--blue); color: var(--ice); }
.btn--block { width: 100%; }


/* ============================================
   HERO
   ============================================ */
.hero {
  padding: 140px 0 80px; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(46,109,180,0.08) 0%, transparent 60%);
}
.hero__grid {
  display: grid; grid-template-columns: 1fr 280px;
  gap: 60px; align-items: center; position: relative; z-index: 1;
}
.hero__badge {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--light-blue); background: rgba(74,154,232,0.08);
  padding: 6px 16px; border-radius: 20px; letter-spacing: 1.5px;
  display: inline-block; margin-bottom: 20px;
  border: 1px solid rgba(74,154,232,0.12);
}
.hero__title {
  font-size: 42px; font-weight: 800; line-height: 1.15;
  margin-bottom: 20px; color: var(--white);
}
.hero__title em { font-style: normal; color: var(--light-blue); }
.hero__desc {
  font-size: 15px; color: var(--soft-blue); font-weight: 300;
  line-height: 1.7; margin-bottom: 32px; max-width: 500px;
}
.hero__actions { display: flex; gap: 14px; align-items: center; }
.hero__photo img {
  width: 220px; height: 220px; border-radius: 50%;
  object-fit: cover; border: 3px solid rgba(46,109,180,0.15);
}


/* ============================================
   AWARDS
   ============================================ */
.awards {
  padding: 48px 0;
  border-top: 1px solid rgba(106,143,184,0.08);
  border-bottom: 1px solid rgba(106,143,184,0.08);
}
.awards__label {
  font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--gray-400); text-align: center; margin-bottom: 24px; font-weight: 300;
}
.awards__grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.award {
  background: rgba(46,109,180,0.05); border: 1px solid rgba(46,109,180,0.1);
  border-radius: var(--radius-md); padding: 12px 18px;
  display: flex; align-items: center; gap: 10px;
}
.award__text { font-size: 11px; color: var(--ice); font-weight: 500; line-height: 1.3; }
.award__text small {
  display: block; font-size: 9px; color: var(--soft-blue); font-weight: 300; margin-top: 1px;
}


/* ============================================
   SECTIONS — GENERIC
   ============================================ */
.section { padding: 80px 0; }
.section--divider { border-top: 1px solid rgba(106,143,184,0.08); }
.section__label {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  letter-spacing: 3px; color: var(--blue); margin-bottom: 10px; display: block;
}
.section__label--center { text-align: center; }
.section__heading { font-size: 30px; font-weight: 700; margin-bottom: 16px; color: var(--white); }
.section__heading--center { text-align: center; }
.section__heading--sm { font-size: 24px; }
.section__heading em { font-style: normal; color: var(--light-blue); }
.section__sub {
  font-size: 14px; color: var(--soft-blue); font-weight: 300;
  margin-bottom: 44px; max-width: 520px; line-height: 1.7;
}
.section__sub--center { text-align: center; margin-left: auto; margin-right: auto; }


/* ============================================
   SKILL CARDS
   ============================================ */
.skills-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.skill-card {
  background: rgba(27,58,92,0.12); border: 1px solid rgba(46,109,180,0.1);
  border-radius: var(--radius-lg); padding: 28px 22px; transition: all 0.3s;
}
.skill-card:hover { border-color: var(--blue); transform: translateY(-2px); }
.skill-card__icon { margin-bottom: 14px; }
.skill-card__title { font-size: 14px; font-weight: 700; color: var(--ice); margin-bottom: 8px; }
.skill-card__desc { font-size: 12px; color: var(--soft-blue); font-weight: 300; line-height: 1.6; }


/* ============================================
   ABOUT
   ============================================ */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; margin-top: 40px; }
.about__text p { font-size: 14px; color: var(--soft-blue); line-height: 1.8; font-weight: 300; margin-bottom: 16px; }
.about__text strong { color: var(--ice); font-weight: 600; }
.timeline { display: flex; flex-direction: column; gap: 18px; }
.timeline__item { display: flex; gap: 14px; align-items: flex-start; }
.timeline__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--blue); margin-top: 7px; flex-shrink: 0; }
.timeline__dot--muted { background: var(--navy); }
.timeline__title { font-size: 13px; font-weight: 600; color: var(--ice); }
.timeline__desc { font-size: 11px; color: var(--soft-blue); font-weight: 300; }


/* ============================================
   BLOG CARDS
   ============================================ */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.blog-card {
  background: rgba(27,58,92,0.08); border: 1px solid rgba(46,109,180,0.08);
  border-radius: var(--radius-lg); overflow: hidden; transition: all 0.3s; cursor: pointer;
  display: block; color: inherit;
}
.blog-card:hover { border-color: var(--blue); transform: translateY(-2px); color: inherit; }
.blog-card__thumb {
  height: 150px; background: linear-gradient(135deg, var(--navy), var(--bg-dark));
  display: flex; align-items: center; justify-content: center; position: relative;
}
.blog-card__thumb::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(46,109,180,0.08), transparent 60%);
}
.blog-card__thumb--mkt   { background: linear-gradient(135deg, #0D1F33, #2E6DB4); }
.blog-card__thumb--pbi   { background: linear-gradient(135deg, #1B3A5C, #0A1225); }
.blog-card__thumb--blip  { background: linear-gradient(180deg, #0D1F33, #1B3A5C); }
.blog-card__thumb--ia    { background: linear-gradient(135deg, #0A1225, #2E6DB4); }
.blog-card__thumb--sales { background: linear-gradient(160deg, #1B3A5C, #0D1F33); }
.blog-card__cat {
  font-family: 'JetBrains Mono', monospace; font-size: 8px;
  color: var(--light-blue); background: rgba(74,154,232,0.12);
  padding: 4px 10px; border-radius: 12px; letter-spacing: 1px; position: relative; z-index: 1;
}
.blog-card__body { padding: 18px; }
.blog-card__title { font-size: 14px; font-weight: 600; color: var(--ice); margin-bottom: 8px; line-height: 1.4; }
.blog-card__excerpt { font-size: 11px; color: var(--soft-blue); font-weight: 300; line-height: 1.5; margin-bottom: 10px; }
.blog-card__meta { font-size: 10px; color: var(--gray-400); display: flex; align-items: center; gap: 10px; }
.reading-time { display: inline-flex; align-items: center; gap: 4px; }
.icon-clock { color: var(--gray-400); }


/* ============================================
   NEWSLETTER BOX
   ============================================ */
.news-box {
  background: linear-gradient(135deg, rgba(27,58,92,0.25), rgba(46,109,180,0.08));
  border: 1px solid rgba(46,109,180,0.12); border-radius: var(--radius-xl);
  padding: 48px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;
}
.news-box__desc { font-size: 13px; color: var(--soft-blue); font-weight: 300; line-height: 1.6; }
.news-form { display: flex; flex-direction: column; gap: 12px; }
.news-form__input {
  background: rgba(10,18,37,0.6); border: 1px solid rgba(106,143,184,0.12);
  border-radius: var(--radius-md); padding: 13px 18px; font-size: 14px;
  color: var(--ice); outline: none; transition: border-color var(--ease);
}
.news-form__input:focus { border-color: var(--blue); }
.news-form__input::placeholder { color: var(--gray-400); }
.news-form__note { font-size: 10px; color: var(--gray-400); text-align: center; }


/* ============================================
   PAIN GRID (Mentoria)
   ============================================ */
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 60px; }
.pain-card {
  background: rgba(27,58,92,0.1); border: 1px solid rgba(46,109,180,0.1);
  border-radius: var(--radius-lg); padding: 28px 22px; text-align: left;
}
.pain-card__icon { margin-bottom: 14px; }
.pain-card__title { font-size: 14px; font-weight: 600; color: var(--ice); margin-bottom: 8px; }
.pain-card__desc { font-size: 12px; color: var(--soft-blue); font-weight: 300; line-height: 1.6; }


/* ============================================
   PRICING (Mentoria)
   ============================================ */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.price-card {
  background: rgba(27,58,92,0.1); border: 1px solid rgba(46,109,180,0.1);
  border-radius: 14px; padding: 32px 24px; transition: all 0.3s;
}
.price-card--featured {
  border-color: var(--blue); background: rgba(46,109,180,0.06); position: relative;
}
.price-card--featured::before {
  content: 'MAIS POPULAR'; position: absolute; top: -11px; left: 50%;
  transform: translateX(-50%); background: var(--blue); color: var(--white);
  font-size: 9px; letter-spacing: 2px; padding: 4px 14px; border-radius: 12px;
  font-weight: 600; white-space: nowrap;
}
.price-card__title { font-size: 17px; font-weight: 700; color: var(--ice); margin-bottom: 6px; }
.price-card__desc { font-size: 12px; color: var(--soft-blue); font-weight: 300; margin-bottom: 20px; line-height: 1.5; }
.price-card__list { margin-bottom: 24px; }
.price-card__list li {
  font-size: 12px; color: var(--soft-blue); padding: 5px 0;
  display: flex; align-items: center; gap: 8px; font-weight: 300;
}
.price-card__list li::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: var(--blue); flex-shrink: 0;
}


/* ============================================
   MENTORIA HERO
   ============================================ */
.mentoria-hero {
  padding: 140px 0 60px; text-align: center; position: relative;
}
.mentoria-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 30%, rgba(46,109,180,0.08), transparent 60%);
}
.mentoria-hero__title { font-size: 38px; font-weight: 800; color: var(--white); margin-bottom: 16px; }
.mentoria-hero__title em { font-style: normal; color: var(--light-blue); }
.mentoria-hero__sub {
  font-size: 15px; color: var(--soft-blue); font-weight: 300;
  max-width: 560px; margin: 0 auto 48px; line-height: 1.7;
}


/* ============================================
   NEWSLETTER PAGE
   ============================================ */
.news-hero {
  padding: 140px 0 40px; text-align: center; position: relative;
}
.news-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 40%, rgba(46,109,180,0.08), transparent 60%);
}
.news-hero__title { font-size: 36px; font-weight: 800; color: var(--white); margin: 20px 0 14px; }
.news-hero__title em { font-style: normal; color: var(--light-blue); }
.news-hero__sub {
  font-size: 15px; color: var(--soft-blue); font-weight: 300;
  max-width: 480px; margin: 0 auto 32px; line-height: 1.7;
}
.news-author { display: flex; align-items: center; gap: 14px; margin-bottom: 36px; }
.news-author__photo { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.news-author__name { font-size: 13px; color: var(--ice); font-weight: 600; }
.news-author__quote { font-size: 12px; color: var(--soft-blue); font-weight: 300; }
.features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 20px 0 44px; }
.feature-card {
  background: rgba(27,58,92,0.08); border: 1px solid rgba(46,109,180,0.08);
  border-radius: 10px; padding: 18px;
}
.feature-card__title { font-size: 12px; color: var(--ice); margin: 8px 0 4px; }
.feature-card__desc { font-size: 11px; color: var(--soft-blue); font-weight: 300; }
.testimonials-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }
.testimonial {
  background: rgba(27,58,92,0.08); border: 1px solid rgba(46,109,180,0.08);
  border-radius: 10px; padding: 22px;
}
.testimonial__quote { font-size: 12px; color: var(--soft-blue); font-style: italic; line-height: 1.7; font-weight: 300; margin-bottom: 10px; }
.testimonial__author { font-size: 11px; color: var(--ice); font-weight: 600; }
.testimonial__role { font-size: 10px; color: var(--gray-400); font-weight: 300; }


/* ============================================
   BLOG PAGE — SIDEBAR
   ============================================ */
.blog-layout { display: grid; grid-template-columns: 220px 1fr; gap: 32px; padding-top: 20px; }
.blog-sidebar { position: sticky; top: 84px; align-self: start; }
.blog-sidebar__title {
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--ice); margin-bottom: 14px; font-weight: 600;
}
.sidebar-cats { display: flex; flex-direction: column; gap: 6px; margin-bottom: 28px; }
.sidebar-cats__link {
  font-size: 12px; color: var(--soft-blue); font-weight: 300;
  padding: 6px 12px; border-radius: var(--radius-sm); transition: all var(--ease);
  display: flex; justify-content: space-between;
}
.sidebar-cats__link:hover,
.sidebar-cats__link--active { background: rgba(46,109,180,0.1); color: var(--ice); }
.sidebar-cats__count { font-size: 10px; color: var(--gray-400); }
.search-box {
  display: flex; align-items: center; gap: 8px;
  background: rgba(27,58,92,0.15); border: 1px solid rgba(106,143,184,0.1);
  border-radius: var(--radius-md); padding: 10px 14px; margin-bottom: 24px;
}
.search-box__input {
  background: none; border: none; color: var(--ice); font-size: 12px; outline: none; flex: 1;
}
.search-box__input::placeholder { color: var(--gray-400); }
.sidebar-cta {
  background: rgba(46,109,180,0.06); border: 1px solid rgba(46,109,180,0.1);
  border-radius: 10px; padding: 16px;
}
.sidebar-cta__text { font-size: 11px; color: var(--soft-blue); font-weight: 300; margin-bottom: 10px; }
.blog-main-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }


/* ============================================
   SINGLE BLOG
   ============================================ */
.single-hero { padding: 120px 0 40px; }
.single-hero__back {
  font-size: 11px; color: var(--soft-blue);
  display: inline-flex; align-items: center; gap: 4px; margin-bottom: 20px;
}
.single-hero__cat {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: var(--light-blue); letter-spacing: 2px; margin-bottom: 14px; display: inline-block;
}
.single-hero__title { font-size: 34px; font-weight: 700; line-height: 1.3; max-width: 700px; margin-bottom: 16px; }
.single-meta { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--soft-blue); font-weight: 300; }
.single-meta__photo { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.single-meta strong { color: var(--ice); font-weight: 600; }

/* Article */
.article { padding: 40px 0 80px; }
.article p { font-size: 15px; color: var(--soft-blue); line-height: 1.9; font-weight: 300; margin-bottom: 20px; }
.article h2 { font-size: 22px; font-weight: 700; color: var(--ice); margin: 36px 0 16px; }
.article blockquote {
  border-left: 3px solid var(--blue); padding: 16px 24px; margin: 24px 0;
  background: rgba(46,109,180,0.04); border-radius: 0 8px 8px 0;
}
.article blockquote p { color: var(--ice); font-style: italic; margin-bottom: 0; }
.article code {
  font-family: 'JetBrains Mono', monospace; font-size: 13px;
  background: rgba(46,109,180,0.1); padding: 3px 8px; border-radius: 4px; color: var(--light-blue);
}
.article__cta {
  margin-top: 44px; padding: 28px; background: rgba(46,109,180,0.05);
  border: 1px solid rgba(46,109,180,0.1); border-radius: var(--radius-lg); text-align: center;
}
.article__cta-title { color: var(--ice); font-weight: 600; font-size: 15px; margin-bottom: 8px; }
.article__cta-desc { font-size: 13px; color: var(--soft-blue); margin-bottom: 18px; }

/* Progress bar */
.progress-bar {
  position: fixed; top: 64px; left: 0; height: 2px;
  background: var(--blue); z-index: 99; transition: width 0.1s; width: 0;
}


/* ============================================
   CONTACT
   ============================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 36px; }
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-group__label {
  display: block; font-size: 11px; letter-spacing: 1px;
  color: var(--soft-blue); margin-bottom: 5px; font-weight: 500;
}
.form-group__input,
.form-group__textarea,
.form-group__select {
  width: 100%; background: rgba(27,58,92,0.12);
  border: 1px solid rgba(106,143,184,0.1); border-radius: var(--radius-md);
  padding: 13px 16px; font-size: 14px; color: var(--ice); outline: none;
  transition: border-color var(--ease);
}
.form-group__input:focus,
.form-group__textarea:focus { border-color: var(--blue); }
.form-group__textarea { resize: vertical; min-height: 110px; }
.contact-info__title { font-size: 18px; font-weight: 700; color: var(--ice); margin-bottom: 14px; }
.contact-info__desc { font-size: 13px; color: var(--soft-blue); font-weight: 300; line-height: 1.7; margin-bottom: 20px; }
.contact-item { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 16px; }
.contact-item__label { color: var(--ice); font-weight: 600; display: block; font-size: 12px; margin-bottom: 2px; }
.contact-item__value { font-size: 12px; color: var(--soft-blue); font-weight: 300; }


/* ============================================
   FLOATING CTA
   ============================================ */
.floating-cta {
  position: fixed; bottom: 28px; right: 28px; z-index: 90;
  background: var(--blue); color: var(--white); padding: 14px 22px;
  border-radius: var(--radius-lg); font-size: 13px; font-weight: 600;
  box-shadow: 0 8px 32px rgba(46,109,180,0.4);
  display: flex; align-items: center; gap: 8px;
  cursor: pointer; transition: all 0.3s; animation: pulse 3s infinite;
}
.floating-cta:hover {
  background: var(--light-blue); color: var(--white);
  transform: scale(1.05); animation: none;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 32px rgba(46,109,180,0.3); }
  50%      { box-shadow: 0 8px 40px rgba(46,109,180,0.6); }
}


/* ============================================
   FOOTER
   ============================================ */
.footer { border-top: 1px solid rgba(106,143,184,0.08); padding: 44px 0 28px; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 36px; }
.footer__brand-desc { font-size: 12px; color: var(--soft-blue); font-weight: 300; line-height: 1.6; margin-top: 12px; }
.footer__col-title {
  font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--ice); margin-bottom: 14px; font-weight: 600;
}
.footer__col a { display: block; font-size: 12px; color: var(--soft-blue); font-weight: 300; margin-bottom: 7px; }
.footer__bottom {
  border-top: 1px solid rgba(106,143,184,0.06); padding-top: 20px;
  display: flex; justify-content: space-between; align-items: center;
}
.footer__copy { font-size: 10px; color: var(--gray-400); letter-spacing: 1px; }
.footer__social { display: flex; gap: 14px; }
.footer__social a { font-size: 14px; color: var(--soft-blue); }


/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .hero__grid             { grid-template-columns: 1fr; text-align: center; }
  .hero__photo            { order: -1; display: flex; justify-content: center; }
  .hero__photo img        { width: 160px; height: 160px; }
  .hero__desc             { margin: 0 auto 32px; }
  .hero__actions          { justify-content: center; flex-wrap: wrap; }
  .skills-grid,
  .pain-grid              { grid-template-columns: 1fr 1fr; }
  .about-grid,
  .contact-grid,
  .news-box               { grid-template-columns: 1fr; }
  .blog-grid              { grid-template-columns: 1fr; }
  .pricing-grid           { grid-template-columns: 1fr; }
  .footer__grid           { grid-template-columns: 1fr 1fr; }
  .testimonials-grid,
  .features-grid          { grid-template-columns: 1fr; }
  .nav__links             { display: none; }
  .nav__hamburger         { display: block; }
  .hero__title            { font-size: 28px; }
  .blog-layout            { grid-template-columns: 1fr; }
  .blog-sidebar           { display: none; }
  .blog-main-grid         { grid-template-columns: 1fr; }
  .floating-cta           { bottom: 16px; right: 16px; font-size: 12px; padding: 12px 18px; }
  .mentoria-hero__title   { font-size: 28px; }
  .news-hero__title       { font-size: 26px; }
}