/* ==========================================================================
   HydraVerde Consultoria Estratégica — Landing Page
   ========================================================================== */

:root {
  --color-teal: #006F62;
  --color-teal-dark: #013D35;
  --color-lime: #74C038;
  --color-lime-light: #EEF6E7;
  --color-gray: #787878;
  --color-ink: #14201D;
  --color-bg: #FAFAF7;
  --color-white: #FFFFFF;
  --color-border: #E3E6E1;
  --color-text: #1D2622;
  --color-text-muted: #5C665F;

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius: 10px;
  --container-w: 1180px;
  --header-h: 76px;
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--color-teal-dark);
  line-height: 1.25;
  font-weight: 600;
}

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.92rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }

.btn--primary { background: var(--color-teal); color: var(--color-white); }
.btn--primary:hover { background: var(--color-teal-dark); }

.btn--outline { background: transparent; border-color: var(--color-teal); color: var(--color-teal); }
.btn--outline:hover { background: var(--color-teal); color: var(--color-white); }

.btn--outline-light { border-color: rgba(255,255,255,0.5); color: var(--color-white); }
.btn--outline-light:hover { background: var(--color-white); color: var(--color-teal-dark); }

.btn--sm { padding: 10px 20px; font-size: 0.85rem; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

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

.logo { display: flex; align-items: center; flex-shrink: 0; z-index: 2; }
.logo img { height: 38px; width: auto; }

.nav { display: flex; align-items: center; gap: 30px; }
.nav a:not(.btn) {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition);
}
.nav a:not(.btn):hover { color: var(--color-teal); }
.nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--color-lime);
  transition: width var(--transition);
}
.nav a:not(.btn):hover::after { width: 100%; }
.nav a.btn { color: var(--color-white); }

.nav-cta { flex-shrink: 0; display: none; }
.nav-cta--desktop { display: inline-flex; }

.nav__links { display: contents; }
.nav__footer { display: none; }
.nav__social { display: none; }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 2;
  flex-shrink: 0;
}
.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--color-teal-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding: 88px 0 48px; background: var(--color-bg); }
.hero__inner { max-width: 780px; }

.eyebrow {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 16px;
}

.hero h1 {
  font-size: clamp(1.9rem, 4vw, 3.05rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}

.hero__slogan {
  margin-top: 18px;
  font-size: 1.08rem;
  color: var(--color-text-muted);
}

.hero__actions { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }

.hero__scope {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  font-size: 0.82rem;
  color: var(--color-gray);
  letter-spacing: 0.01em;
}

/* ---------- Pillars strip ---------- */
.pillars { padding: 0 0 64px; }
.pillars__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.pillar {
  padding: 24px 22px 4px;
  border-top: 2px solid var(--color-teal-dark);
}
.pillar + .pillar { border-left: 1px solid var(--color-border); }
.pillar__num {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-lime);
  letter-spacing: 0.04em;
}
.pillar h3 { margin: 10px 0 8px; font-size: 1.08rem; color: var(--color-ink); }
.pillar p { font-size: 0.88rem; color: var(--color-text-muted); }

/* ---------- Section shared ---------- */
.section-tag {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 10px;
}
.section-tag--light { color: var(--color-lime); }

section h2 { font-size: clamp(1.6rem, 2.6vw, 2.15rem); margin-bottom: 14px; color: var(--color-ink); }

/* ---------- About ---------- */
.about { padding: 88px 0; }

.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; margin-top: 36px; }
.about__text h3 { font-size: 1.1rem; margin-bottom: 12px; color: var(--color-teal-dark); }
.about__text p { color: var(--color-text-muted); margin-bottom: 12px; font-size: 0.95rem; }
.about__highlight { color: var(--color-teal-dark) !important; font-weight: 600; }

.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 52px; background: var(--color-border); border: 1px solid var(--color-border); }
.mv-card { background: var(--color-white); padding: 30px; }
.mv-card h4 { margin-bottom: 10px; font-size: 1.02rem; color: var(--color-teal-dark); }
.mv-card p { font-size: 0.92rem; color: var(--color-text-muted); }

.values { margin-top: 56px; }
.values h4 { font-size: 1.02rem; margin-bottom: 20px; color: var(--color-teal-dark); }
.values__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--color-border); }
.value-item {
  display: flex;
  gap: 14px;
  padding: 16px 12px 16px 0;
  border-bottom: 1px solid var(--color-border);
}
.value-item__mark {
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-lime);
  padding-top: 2px;
}
.value-item strong { display: block; font-family: var(--font-heading); font-size: 0.92rem; margin-bottom: 3px; color: var(--color-ink); }
.value-item span { font-size: 0.85rem; color: var(--color-text-muted); }

/* ---------- Method (dark, flat) ---------- */
.method { background: var(--color-teal-dark); color: var(--color-white); padding: 88px 0; }
.method__title { color: var(--color-white); }
.method__intro { max-width: 560px; color: rgba(255,255,255,0.68); margin-bottom: 48px; font-size: 0.98rem; }

.method__steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.12); }
.step { background: var(--color-teal-dark); padding: 28px 26px; }
.step__num {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--color-lime);
  margin-bottom: 10px;
}
.step h3 { color: var(--color-white); font-size: 1rem; margin-bottom: 8px; }
.step p { font-size: 0.86rem; color: rgba(255,255,255,0.62); }

/* ---------- Solutions / Accordion ---------- */
.solutions { padding: 88px 0; }
.solutions__intro { color: var(--color-text-muted); margin-bottom: 40px; font-size: 0.95rem; }

.accordion { border-top: 1px solid var(--color-border); }
.acc-item { border-bottom: 1px solid var(--color-border); }
.acc-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 18px;
  background: none;
  border: none;
  padding: 22px 4px;
  cursor: pointer;
  text-align: left;
}
.acc-header__num {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-lime);
  flex-shrink: 0;
  width: 62px;
}
.acc-header__title {
  flex: 1;
  font-family: var(--font-heading);
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--color-ink);
}
.acc-icon {
  font-size: 1.2rem;
  color: var(--color-teal);
  transition: transform var(--transition);
  font-weight: 400;
  flex-shrink: 0;
}
.acc-item.is-open .acc-header__title { color: var(--color-teal-dark); }
.acc-item.is-open .acc-icon { transform: rotate(45deg); }

.acc-panel { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.acc-item.is-open .acc-panel { padding-bottom: 24px; }

.item-list {
  columns: 2;
  column-gap: 32px;
  padding-left: 62px;
}
.item-list li {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  padding: 6px 0;
  border-bottom: 1px dotted var(--color-border);
  break-inside: avoid;
}

/* ---------- Blog ---------- */
.blog { padding: 88px 0; background: var(--color-white); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.blog__intro { color: var(--color-text-muted); margin-bottom: 32px; font-size: 0.95rem; max-width: 560px; }

.blog__filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; }
.filter-btn {
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.filter-btn:hover { border-color: var(--color-teal); color: var(--color-teal); }
.filter-btn.is-active { background: var(--color-teal-dark); border-color: var(--color-teal-dark); color: var(--color-white); }

.blog__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--color-border); border: 1px solid var(--color-border); }
.post-card { background: var(--color-white); padding: 26px 24px; display: flex; flex-direction: column; transition: background var(--transition); }
.post-card:hover { background: var(--color-lime-light); }
.post-card__tag {
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-teal);
  background: var(--color-lime-light);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.post-card h3 { font-size: 1.02rem; margin-bottom: 10px; color: var(--color-ink); line-height: 1.35; }
.post-card p { font-size: 0.87rem; color: var(--color-text-muted); flex: 1; margin-bottom: 16px; }
.post-card__meta { display: flex; align-items: center; justify-content: space-between; font-size: 0.78rem; }
.post-card__meta time { color: var(--color-gray); }
.post-card__link {
  background: none;
  border: none;
  padding: 0;
  color: var(--color-teal);
  font-weight: 600;
  font-family: inherit;
  font-size: 0.78rem;
  cursor: pointer;
}
.post-card__link:hover { color: var(--color-teal-dark); }

.blog__status { color: var(--color-text-muted); font-size: 0.9rem; padding: 8px 0 24px; }
.blog__empty { text-align: center; padding: 40px 0; color: var(--color-text-muted); font-size: 0.92rem; }

/* ---------- Blog post modal ---------- */
.post-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.post-modal.is-open { display: flex; }
.post-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(20, 32, 29, 0.55);
  animation: fadeIn 0.2s ease;
}
.post-modal__panel {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius);
  max-width: 640px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 40px;
  animation: modalIn 0.25s ease;
}
.post-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.95rem;
  cursor: pointer;
  transition: background var(--transition);
}
.post-modal__close:hover { background: var(--color-border); }
.post-modal__tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-teal);
  background: var(--color-lime-light);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.post-modal__panel h3 { font-size: 1.35rem; margin-bottom: 8px; color: var(--color-ink); padding-right: 30px; }
.post-modal__date { display: block; font-size: 0.8rem; color: var(--color-gray); margin-bottom: 24px; }
.post-modal__body p { font-size: 0.95rem; color: var(--color-text-muted); margin-bottom: 14px; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalIn { from { opacity: 0; transform: translateY(12px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }

@media (max-width: 560px) {
  .post-modal { padding: 0; align-items: flex-end; }
  .post-modal__panel { max-width: 100%; max-height: 90vh; border-radius: 16px 16px 0 0; padding: 30px 22px; }
}

.blog__subscribe {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.blog__subscribe h4 { font-size: 1rem; margin-bottom: 4px; color: var(--color-ink); }
.blog__subscribe p { font-size: 0.88rem; color: var(--color-text-muted); }
.subscribe-form { display: flex; gap: 10px; flex-shrink: 0; }
.subscribe-form input {
  padding: 12px 16px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  font-family: var(--font-body);
  font-size: 0.88rem;
  min-width: 240px;
}
.subscribe-form input:focus { outline: 2px solid var(--color-lime); }

.form-msg { margin-top: 14px; font-size: 0.85rem; font-weight: 500; color: var(--color-teal); min-height: 1em; }

/* ---------- CTA banner ---------- */
.cta-banner { background: var(--color-ink); padding: 56px 0; }
.cta-banner__inner { text-align: center; max-width: 720px; margin: 0 auto; }
.cta-banner__inner h2 { color: var(--color-white); margin-bottom: 26px; }
.cta-banner__actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ---------- Contact ---------- */
.contact { background: var(--color-bg); padding: 88px 0; }
.contact__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.contact__info h2 { max-width: 440px; }
.contact__desc { color: var(--color-text-muted); margin-top: 14px; max-width: 400px; font-size: 0.95rem; }
.contact__list { margin-top: 36px; display: flex; flex-direction: column; }
.contact__list li {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 14px;
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
}
.contact__label { width: 100px; flex-shrink: 0; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-gray); }
.contact__list a { font-size: 0.95rem; color: var(--color-ink); transition: color var(--transition); word-break: break-word; }
.contact__list a:hover { color: var(--color-teal); }

.contact__form { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 34px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 0.8rem; margin-bottom: 7px; color: var(--color-text-muted); }
.field input, .field textarea {
  width: 100%;
  padding: 11px 14px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--color-teal); }
.contact__form .btn { width: 100%; margin-top: 4px; }

/* ---------- Footer ---------- */
.footer { background: var(--color-white); border-top: 1px solid var(--color-border); padding: 56px 0 0; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 44px;
}
.footer__brand img { height: 34px; width: auto; margin-bottom: 14px; }
.footer__brand p { font-size: 0.86rem; color: var(--color-text-muted); max-width: 280px; margin-bottom: 18px; }
.footer__social { display: flex; gap: 10px; }
.footer__social a {
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-lime-light);
  color: var(--color-teal-dark);
  font-size: 0.65rem;
  font-weight: 700;
  transition: background var(--transition), color var(--transition);
}
.footer__social a:hover { background: var(--color-teal); color: var(--color-white); }

.footer__col { display: flex; flex-direction: column; gap: 11px; }
.footer__col h5 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-gray); margin-bottom: 4px; }
.footer__col a, .footer__col span { font-size: 0.9rem; color: var(--color-text-muted); transition: color var(--transition); }
.footer__col a:hover { color: var(--color-teal); }
.footer__hours { color: var(--color-gray); font-size: 0.85rem; }

.footer__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.footer__tags a {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 6px 13px;
  transition: border-color var(--transition), color var(--transition);
}
.footer__tags a:hover { border-color: var(--color-teal); color: var(--color-teal); }

.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer__bottom p { font-size: 0.78rem; color: var(--color-gray); }
.footer__credit a { color: var(--color-teal-dark); font-weight: 600; }
.footer__credit a:hover { color: var(--color-teal); }

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: var(--color-teal-dark);
  color: var(--color-white);
  font-size: 1.05rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 90;
}
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  :root { --container-w: 100%; }
  .container { padding: 0 20px; }
  .pillars__grid { grid-template-columns: repeat(2, 1fr); }
  .pillar:nth-child(2n+1) { border-left: none; }
  .pillar:nth-child(n+3) { border-top-color: var(--color-border); }
  .method__steps { grid-template-columns: repeat(2, 1fr); }
  .blog__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav-cta--desktop { display: none; }
  .menu-toggle { display: flex; }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 12px 24px calc(24px + env(safe-area-inset-bottom, 0px));
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }
  .header.is-menu-open .nav { transform: translateX(0); }

  .nav__links { display: flex; flex-direction: column; }

  .nav a:not(.btn) {
    width: 100%;
    padding: 17px 4px;
    border-bottom: 1px solid var(--color-border);
    font-size: 1.02rem;
    font-weight: 500;
    opacity: 0;
    transform: translateX(14px);
    transition: opacity .35s ease, transform .35s ease, color .15s ease;
  }
  .nav a:not(.btn)::after { display: none; }
  .nav a:not(.btn):active { color: var(--color-teal); }

  .header.is-menu-open .nav__links a { opacity: 1; transform: translateX(0); }
  .header.is-menu-open .nav__links a:nth-child(1) { transition-delay: .05s; }
  .header.is-menu-open .nav__links a:nth-child(2) { transition-delay: .1s; }
  .header.is-menu-open .nav__links a:nth-child(3) { transition-delay: .15s; }
  .header.is-menu-open .nav__links a:nth-child(4) { transition-delay: .2s; }
  .header.is-menu-open .nav__links a:nth-child(5) { transition-delay: .25s; }

  .nav__footer {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: auto;
    padding-top: 24px;
  }
  .nav .nav-cta { width: 100%; }

  .nav__social { display: flex; justify-content: center; gap: 12px; }
  .nav__social a {
    width: 42px; height: 42px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: var(--color-lime-light);
    color: var(--color-teal-dark);
    transition: background var(--transition), color var(--transition);
  }
  .nav__social a svg { width: 19px; height: 19px; }
  .nav__social a:hover, .nav__social a:active { background: var(--color-teal); color: var(--color-white); }
}

@media (max-width: 768px) {
  .hero { padding: 76px 0 40px; }
  .about, .method, .solutions, .blog, .contact { padding: 64px 0; }

  .about__grid, .mv-grid { grid-template-columns: 1fr; }
  .mv-grid { gap: 1px; }
  .values__grid { grid-template-columns: 1fr; }

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

  .item-list { columns: 1; }

  .blog__grid { grid-template-columns: 1fr; }
  .blog__subscribe { flex-direction: column; align-items: flex-start; }
  .subscribe-form { width: 100%; }
  .subscribe-form input { flex: 1; min-width: 0; }

  .contact__inner { grid-template-columns: 1fr; gap: 40px; }

  .footer { padding-top: 40px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 28px 24px; padding-bottom: 32px; }
  .footer__brand, .footer__col--tags { grid-column: 1 / -1; }
  .footer__brand p { max-width: none; }
}

@media (max-width: 560px) {
  .pillars__grid { grid-template-columns: 1fr; }
  .pillar { border-left: none !important; border-top: 2px solid var(--color-teal-dark) !important; }

  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }

  .item-list { padding-left: 0; }

  .cta-banner__actions { flex-direction: column; align-items: stretch; }
  .cta-banner__actions .btn { width: 100%; }

  .blog__filters { gap: 6px; }
  .filter-btn { font-size: 0.76rem; padding: 7px 13px; }

  .contact__list li { flex-direction: column; gap: 4px; }
  .contact__label { width: auto; }

  .footer__grid { gap: 24px 16px; }
  .footer__col { gap: 9px; }
  .footer__bottom { flex-direction: column; text-align: center; padding: 16px 24px; }

  .back-to-top { bottom: 16px; right: 16px; width: 40px; height: 40px; }
}

@media (max-width: 380px) {
  .container { padding: 0 16px; }
  .logo img { height: 32px; }
}