/* ==========================================================================
   seopro.md landing
   Tipografie cu tracking pe marime, materiale translucide, miscare arcuita.
   ========================================================================== */

:root {
  --bg:            #f5f5f7;
  --bg-alt:        #ffffff;
  --surface:       rgba(255, 255, 255, 0.72);
  --surface-solid: #ffffff;
  --ink:           #111114;
  --ink-2:         #46464b;
  --ink-3:         #6e6e76;
  --line:          rgba(0, 0, 0, 0.09);
  --line-strong:   rgba(0, 0, 0, 0.16);
  --accent:        #0b64f4;
  --accent-ink:    #ffffff;
  --accent-soft:   rgba(11, 100, 244, 0.10);
  --shadow-s:      0 1px 2px rgba(0, 0, 0, 0.05), 0 6px 18px rgba(0, 0, 0, 0.05);
  --shadow-l:      0 2px 6px rgba(0, 0, 0, 0.06), 0 24px 56px rgba(0, 0, 0, 0.10);
  --radius:        18px;
  --radius-s:      12px;
  --wrap:          72rem;
  --gutter:        clamp(1.25rem, 4vw, 2.5rem);
  --spring:        cubic-bezier(0.22, 1, 0.28, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:            #0a0a0c;
    --bg-alt:        #121216;
    --surface:       rgba(28, 28, 33, 0.68);
    --surface-solid: #16161b;
    --ink:           #f4f4f7;
    --ink-2:         #b9b9c2;
    --ink-3:         #8a8a95;
    --line:          rgba(255, 255, 255, 0.10);
    --line-strong:   rgba(255, 255, 255, 0.20);
    --accent:        #4d94ff;
    --accent-ink:    #06121f;
    --accent-soft:   rgba(77, 148, 255, 0.14);
    --shadow-s:      0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-l:      0 24px 56px rgba(0, 0, 0, 0.55);
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 100%/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Inter, system-ui, sans-serif;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

::selection { background: var(--accent-soft); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 1rem; top: 1rem;
  z-index: 100;
  background: var(--surface-solid);
  padding: .6rem 1rem;
  border-radius: var(--radius-s);
}

/* ---------- layout ---------- */

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.wrap--narrow { max-width: 46rem; }

.section { padding-block: clamp(4rem, 9vw, 7.5rem); }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section--alt { background: var(--bg-alt); }

/* ---------- chrome: bara translucida peste continut ---------- */

.chrome {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--surface);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  backdrop-filter: blur(22px) saturate(180%);
  border-bottom: 1px solid transparent;
  transition: border-color 280ms var(--spring), background 280ms var(--spring);
}
.chrome.is-stuck { border-bottom-color: var(--line); }

.chrome__inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: .7rem var(--gutter);
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  text-decoration: none;
  flex: 0 0 auto;
}
.logo__mark {
  width: 1.5rem; height: 1.5rem;
  border-radius: 8px;
  background: linear-gradient(145deg, var(--accent), color-mix(in oklab, var(--accent) 55%, #7a4dff));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .45);
}
.logo__word {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.logo__tld { color: var(--ink-3); font-weight: 500; }
.logo__word--footer { font-size: 1.25rem; }

.nav {
  display: flex;
  gap: 1.25rem;
  margin-inline: auto;
  font-size: .875rem;
  letter-spacing: .005em;
}
.nav a {
  color: var(--ink-2);
  text-decoration: none;
  padding: .3rem 0;
  transition: color 140ms ease-out;
}
.nav a:hover { color: var(--ink); }

.chrome__right {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex: 0 0 auto;
}

.segmented {
  display: inline-flex;
  padding: 2px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--ink) 7%, transparent);
}
.segmented__item {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .02em;
  padding: .3rem .6rem;
  border-radius: 999px;
  color: var(--ink-3);
  text-decoration: none;
  transition: color 160ms ease-out, background 220ms var(--spring);
}
.segmented__item:hover { color: var(--ink); }
.segmented__item.is-active {
  color: var(--ink);
  background: var(--surface-solid);
  box-shadow: var(--shadow-s);
}

/* ---------- butoane: raspuns pe apasare, nu pe eliberare ---------- */

.btn {
  --btn-bg: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .8rem 1.4rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--ink);
  font: inherit;
  font-size: .9375rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  text-decoration: none;
  cursor: pointer;
  transform: translateZ(0);
  transition: transform 120ms ease-out, background 200ms var(--spring), border-color 200ms var(--spring);
}
.btn:active { transform: scale(0.97); }

.btn--primary { --btn-bg: var(--accent); color: var(--accent-ink); box-shadow: var(--shadow-s); }
.btn--primary:hover { --btn-bg: color-mix(in oklab, var(--accent) 88%, #000); }

.btn--ghost { border-color: var(--line-strong); }
.btn--ghost:hover { background: color-mix(in oklab, var(--ink) 5%, transparent); }

.btn--small { padding: .5rem 1rem; font-size: .8125rem; }
.btn--block { display: flex; width: 100%; }

/* ---------- tipografie: tracking si leading pe marime ---------- */

.display {
  margin: 0 0 1rem;
  font-size: clamp(2.1rem, 5.6vw, 3.9rem);
  line-height: 1.05;
  letter-spacing: -0.028em;
  font-weight: 700;
  max-width: 18ch;
}
.display--small {
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  letter-spacing: -0.022em;
  max-width: 22ch;
}

.title {
  margin: 0 0 .75rem;
  font-size: clamp(1.55rem, 3.2vw, 2.3rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 650;
  max-width: 24ch;
}

.lead {
  margin: 0 0 1.75rem;
  font-size: clamp(1.0625rem, 1.8vw, 1.25rem);
  line-height: 1.55;
  letter-spacing: -0.005em;
  color: var(--ink-2);
  max-width: 56ch;
}

.sub {
  margin: 0 0 2.5rem;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 62ch;
}

.eyebrow {
  margin: 0 0 .9rem;
  font-size: .8125rem;
  font-weight: 650;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding-block: clamp(3.5rem, 9vw, 7rem) clamp(3rem, 7vw, 5rem);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -30% 40% 40% -10%;
  background: radial-gradient(60% 60% at 50% 50%, var(--accent-soft), transparent 70%);
  pointer-events: none;
  filter: blur(10px);
}
.hero__inner { position: relative; }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1rem;
}
.hero__note {
  margin: 0 0 3rem;
  font-size: .875rem;
  color: var(--ink-3);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--line);
  max-width: 42rem;
}
.stats__item { margin: 0; }
.stats__value {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.stats__label {
  margin: .25rem 0 0;
  font-size: .8125rem;
  line-height: 1.4;
  color: var(--ink-3);
}

/* ---------- liste si carduri ---------- */

.checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .65rem;
  max-width: 60ch;
}
.checks li {
  position: relative;
  padding-left: 1.9rem;
  color: var(--ink-2);
}
.checks li::before {
  content: "";
  position: absolute;
  left: 0; top: .55em;
  width: .7rem; height: .4rem;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}

.grid { display: grid; gap: 1rem; }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr)); }

.card {
  padding: 1.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-solid);
  transition: transform 320ms var(--spring), box-shadow 320ms var(--spring);
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-s); }
.card--glass {
  background: var(--surface);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
}
.card__title {
  margin: 0 0 .5rem;
  font-size: 1.0625rem;
  font-weight: 650;
  letter-spacing: -0.012em;
}
.card__text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.6;
  color: var(--ink-2);
}

/* ---------- pachete ---------- */

.plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17.5rem, 1fr));
  gap: 1rem;
  align-items: start;
}

.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.8rem 1.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-solid);
  transition: transform 360ms var(--spring), box-shadow 360ms var(--spring);
}
.plan:hover { transform: translateY(-3px); box-shadow: var(--shadow-s); }

.plan--featured {
  border-color: color-mix(in oklab, var(--accent) 45%, transparent);
  box-shadow: var(--shadow-l);
}
.plan--featured:hover { transform: translateY(-4px); }

.plan__badge {
  position: absolute;
  top: -.7rem; left: 1.6rem;
  padding: .22rem .65rem;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.plan__name {
  margin: 0 0 .6rem;
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: .005em;
  color: var(--ink-2);
}
.plan__price { margin: 0 0 .6rem; display: flex; align-items: baseline; gap: .3rem; }
.plan__amount {
  font-size: clamp(2.1rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}
.plan__per { font-size: .875rem; color: var(--ink-3); }
.plan__for {
  margin: 0 0 1.3rem;
  font-size: .875rem;
  line-height: 1.5;
  color: var(--ink-3);
  min-height: 2.6em;
}

.plan__features {
  list-style: none;
  margin: 0 0 1.3rem;
  padding: 1.3rem 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: .55rem;
  font-size: .9375rem;
  flex: 1 1 auto;
}
.plan__features li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--ink-2);
}
.plan__features li::before {
  content: "";
  position: absolute;
  left: 0; top: .5em;
  width: .62rem; height: .34rem;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}
.plan__term {
  margin: 0 0 1rem;
  font-size: .8125rem;
  color: var(--ink-3);
}
.plan__term strong { color: var(--ink-2); }

.rules {
  margin-top: 2.5rem;
  padding: 1.6rem;
  border-radius: var(--radius);
  background: var(--accent-soft);
}
.rules__title {
  margin: 0 0 .8rem;
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.rules ul { margin: 0; padding-left: 1.1rem; display: grid; gap: .5rem; }
.rules li { font-size: .9375rem; line-height: 1.55; color: var(--ink-2); }

/* ---------- nota onesta ---------- */

.note {
  margin-top: 1.5rem;
  padding: 1.6rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: transparent;
}
.note__title {
  margin: 0 0 .6rem;
  font-size: 1rem;
  font-weight: 650;
}
.note p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.65;
  color: var(--ink-2);
}

/* ---------- proces ---------- */

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1.5rem;
}
.step { position: relative; padding-top: 1.1rem; border-top: 2px solid var(--line-strong); }
.step__n {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--accent);
}
.step__title {
  margin: .4rem 0 .4rem;
  font-size: 1.0625rem;
  font-weight: 650;
  letter-spacing: -0.012em;
}
.step__text { margin: 0; font-size: .9375rem; line-height: 1.6; color: var(--ink-2); }

/* ---------- formular ---------- */

.form {
  display: grid;
  gap: 1rem;
  padding: 1.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-solid);
  box-shadow: var(--shadow-s);
}
.field { display: grid; gap: .4rem; }
.field-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: 1rem; }
.field label {
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .005em;
  color: var(--ink-2);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: .8rem .9rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-s);
  background: var(--bg-alt);
  color: var(--ink);
  font: inherit;
  font-size: .9375rem;
  transition: border-color 180ms ease-out, box-shadow 180ms ease-out;
}
.field textarea { resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.form__privacy { margin: 0; font-size: .75rem; color: var(--ink-3); text-align: center; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.flash {
  margin: 0 0 1.25rem;
  padding: .9rem 1.1rem;
  border-radius: var(--radius-s);
  font-size: .9375rem;
}
.flash--ok  { background: var(--accent-soft); color: var(--ink); }
.flash--err { background: color-mix(in oklab, #ff3b30 14%, transparent); color: var(--ink); }

/* ---------- faq ---------- */

.faq { display: grid; gap: .5rem; }
.faq__item {
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: var(--surface-solid);
  overflow: hidden;
}
.faq__item summary {
  padding: 1rem 3rem 1rem 1.2rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.008em;
  cursor: pointer;
  list-style: none;
  position: relative;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "";
  position: absolute;
  right: 1.2rem; top: 1.35rem;
  width: .55rem; height: .55rem;
  border-right: 2px solid var(--ink-3);
  border-bottom: 2px solid var(--ink-3);
  transform: rotate(45deg);
  transition: transform 300ms var(--spring);
}
.faq__item[open] summary::after { transform: rotate(225deg); }
.faq__body { padding: 0 1.2rem 1.1rem; }
.faq__body p { margin: 0; font-size: .9375rem; line-height: 1.65; color: var(--ink-2); }

/* ---------- inchidere ---------- */

.closing {
  padding-block: clamp(4rem, 9vw, 7rem);
  text-align: center;
}
.closing .display, .closing .lead { margin-inline: auto; }

/* ---------- footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  padding-block: 3rem 1.5rem;
  background: var(--bg-alt);
}
.footer__inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 2rem;
}
.footer__col--wide { grid-column: span 2; max-width: 32ch; }
.footer__about { margin: .6rem 0 0; font-size: .875rem; line-height: 1.6; color: var(--ink-3); }
.footer__col h3 {
  margin: 0 0 .7rem;
  font-size: .8125rem;
  font-weight: 650;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.footer__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
.footer__col a { color: var(--ink-2); text-decoration: none; font-size: .9375rem; }
.footer__col a:hover { color: var(--ink); }
.footer__bottom {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: space-between;
  color: var(--ink-3);
  font-size: .8125rem;
}
.footer__bottom a { text-decoration: none; }

/* ---------- aparitie la scroll: scurta, fara parallax ---------- */

.reveal {
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  transition: opacity 620ms var(--spring), transform 620ms var(--spring);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- preferinte de accesibilitate ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: opacity 200ms ease; }
  .card:hover, .plan:hover { transform: none; }
  .btn:active { transform: none; }
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

@media (prefers-reduced-transparency: reduce) {
  .chrome, .card--glass {
    background: var(--surface-solid);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
  .hero::before { display: none; }
}

@media (prefers-contrast: more) {
  :root { --line: rgba(0, 0, 0, .35); --line-strong: rgba(0, 0, 0, .6); --ink-2: #26262b; --ink-3: #3c3c43; }
  .chrome, .card--glass { background: var(--surface-solid); backdrop-filter: none; }
  .card, .plan, .faq__item, .form { border-width: 1.5px; }
}

/* ---------- ecrane mici ---------- */

@media (max-width: 900px) {
  .nav { display: none; }
  .chrome__right { margin-left: auto; }
}

@media (max-width: 560px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .stats__item:last-child { display: none; }
  .footer__col--wide { grid-column: auto; }
  .hero__actions .btn { flex: 1 1 100%; }
}

@media print {
  .chrome, .closing, .form { display: none; }
  body { background: #fff; color: #000; }
}