/* ProPortfolioWeb final publish-ready external CSS */

:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-soft: #eef4ff;
  --text: #0f172a;
  --muted: #64748b;
  --muted-dark: #94a3b8;
  --line: rgba(15, 23, 42, 0.1);
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-soft: #dbeafe;
  --accent: #7c3aed;
  --accent-2: #06b6d4;
  --dark: #08111f;
  --dark-2: #0f172a;
  --success: #10b981;
  --radius-lg: 28px;
  --shadow-sm: 0 12px 30px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 24px 70px rgba(15, 23, 42, 0.14);
  --shadow-blue: 0 24px 60px rgba(37, 99, 235, 0.28);
  --container: 1160px;
}

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

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.14), transparent 34rem),
    radial-gradient(circle at 85% 12%, rgba(124, 58, 237, 0.12), transparent 34rem),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.section-pad {
  padding: 104px 0;
}

.section-pad-sm {
  padding: 76px 0;
}

.eyebrow {
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 14px;
}

h1,
h2,
h3 {
  letter-spacing: -0.045em;
  line-height: 1.08;
}

h1 {
  font-size: clamp(2.7rem, 7vw, 5.65rem);
  max-width: 960px;
}

h2 {
  font-size: clamp(2rem, 4.2vw, 3.65rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  color: var(--muted);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(248, 250, 252, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.07);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text);
}

.logo-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: 11px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.22);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #334155;
  font-size: 0.95rem;
  font-weight: 750;
}

.main-nav a {
  transition: color 0.2s ease;
}

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

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 850;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.nav-cta {
  background: var(--text);
  color: white;
  box-shadow: var(--shadow-sm);
}

.nav-cta:hover,
.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: var(--shadow-blue);
}

.btn-light {
  background: rgba(255, 255, 255, 0.88);
  color: var(--text);
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
}

.btn-outline {
  border-color: rgba(37, 99, 235, 0.25);
  color: var(--primary);
  background: #fff;
}

.hero {
  padding-top: 78px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: center;
  gap: 60px;
}

.hero-text {
  max-width: 720px;
  margin-top: 24px;
  font-size: clamp(1.08rem, 2vw, 1.34rem);
  color: #475569;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.trust-row span {
  color: #334155;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  padding: 9px 13px;
  border-radius: 999px;
  font-weight: 750;
  font-size: 0.9rem;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
}

.hero-visual {
  position: relative;
  min-height: 540px;
  display: grid;
  place-items: center;
}

.hero-visual::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.26), rgba(124, 58, 237, 0.24), rgba(6, 182, 212, 0.18));
  filter: blur(12px);
}

.browser-card {
  position: relative;
  z-index: 2;
  width: min(100%, 470px);
  min-height: 420px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 30px;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(22px);
  overflow: hidden;
  padding: 18px;
  transform: rotate(-2deg);
}

.browser-top {
  display: flex;
  gap: 7px;
  padding: 4px 2px 16px;
}

.browser-top span {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: #cbd5e1;
}

.browser-top span:nth-child(1) { background: #fb7185; }
.browser-top span:nth-child(2) { background: #fbbf24; }
.browser-top span:nth-child(3) { background: #34d399; }

.preview-hero {
  height: 150px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.9), rgba(124, 58, 237, 0.9));
  position: relative;
  overflow: hidden;
}

.preview-hero::after {
  content: "";
  position: absolute;
  right: 32px;
  top: 30px;
  width: 120px;
  height: 90px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.28);
  box-shadow: -145px 36px 0 rgba(255, 255, 255, 0.18);
}

.preview-lines {
  display: grid;
  gap: 12px;
  margin: 26px 4px 24px;
}

.preview-lines span,
.preview-grid div {
  display: block;
  height: 14px;
  border-radius: 999px;
  background: #dbe4f0;
}

.preview-lines .wide {
  width: 82%;
  height: 18px;
  background: #bac8dc;
}

.preview-lines span:nth-child(2) { width: 65%; }
.preview-lines span:nth-child(3) { width: 48%; }

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.preview-grid div {
  height: 92px;
  border-radius: 18px;
  background: linear-gradient(135deg, #eff6ff, #e0e7ff);
}

.floating-card {
  position: absolute;
  z-index: 3;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-sm);
  border-radius: 18px;
  padding: 15px 18px;
  min-width: 150px;
  backdrop-filter: blur(18px);
}

.floating-card strong {
  display: block;
  font-size: 1.1rem;
  line-height: 1.1;
}

.floating-card span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.floating-top { top: 54px; right: 0; }
.floating-bottom { left: 0; bottom: 70px; }

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 70px;
  align-items: start;
}

.text-block {
  display: grid;
  gap: 18px;
  font-size: 1.08rem;
}

.section-head {
  max-width: 760px;
  margin: 0 auto 46px;
  text-align: center;
}

.section-head p:not(.eyebrow) {
  margin-top: 16px;
  font-size: 1.06rem;
}

.feature-grid,
.category-grid,
.showcase-grid,
.testimonial-grid,
.pricing-grid {
  display: grid;
  gap: 22px;
}

.feature-grid {
  grid-template-columns: repeat(3, 1fr);
}

.feature-card,
.step-card,
.showcase-card,
.price-card,
.testimonial,
.contact-form,
.faq-list details,
.category-grid article {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.feature-card {
  padding: 30px;
}

.feature-card::before {
  content: "";
  width: 46px;
  height: 5px;
  border-radius: 999px;
  display: block;
  margin-bottom: 22px;
  background: linear-gradient(90deg, var(--primary), var(--accent-2));
}

.bg-soft {
  background: linear-gradient(180deg, rgba(239, 246, 255, 0.8), rgba(248, 250, 252, 0.2));
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.category-grid {
  grid-template-columns: repeat(4, 1fr);
}

.category-grid article {
  text-align: center;
  padding: 28px 16px;
  font-weight: 850;
  color: #1e293b;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.step-card {
  padding: 28px;
}

.step-card span {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  margin-bottom: 20px;
}

.center-cta {
  text-align: center;
  margin-top: 36px;
}

.showcase-grid {
  grid-template-columns: repeat(3, 1fr);
}

.showcase-card {
  padding: 16px;
}

.showcase-card h3,
.showcase-card p {
  margin-inline: 10px;
}

.showcase-card h3 {
  margin-top: 20px;
}

.showcase-card p {
  margin-bottom: 14px;
}

.showcase-img {
  height: 230px;
  border-radius: 22px;
  position: relative;
  overflow: hidden;
}

.showcase-img::before,
.showcase-img::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
}

.showcase-img::before {
  width: 160px;
  height: 160px;
  top: 38px;
  right: 26px;
}

.showcase-img::after {
  width: 220px;
  height: 24px;
  left: 24px;
  bottom: 34px;
  box-shadow: 0 -42px 0 rgba(255, 255, 255, 0.18);
}

.gradient-one { background: linear-gradient(135deg, #0f172a, #2563eb); }
.gradient-two { background: linear-gradient(135deg, #7c3aed, #db2777); }
.gradient-three { background: linear-gradient(135deg, #0891b2, #22c55e); }

.bg-dark {
  background:
    radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.28), transparent 34rem),
    radial-gradient(circle at 80% 30%, rgba(124, 58, 237, 0.24), transparent 32rem),
    var(--dark);
  color: white;
}

.section-head.light h2 {
  color: white;
}

.section-head.light p:not(.eyebrow),
.bg-dark p,
.bg-dark span {
  color: var(--muted-dark);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.stats div {
  text-align: center;
  padding: 34px 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stats strong {
  display: block;
  font-size: 2.3rem;
  letter-spacing: -0.06em;
}

.stats span {
  font-weight: 750;
}

.testimonial-grid {
  grid-template-columns: repeat(3, 1fr);
}

.testimonial {
  padding: 32px;
}

.testimonial.light-card p {
  font-size: 1.05rem;
  margin-bottom: 28px;
}

.testimonial h4 {
  font-size: 1rem;
}

.pricing-grid {
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
}

.price-card {
  padding: 34px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.price-card.featured {
  border: 2px solid rgba(37, 99, 235, 0.42);
  transform: translateY(-14px);
  box-shadow: var(--shadow-md);
}

.badge {
  position: absolute;
  top: 18px;
  right: 18px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 900;
}

.price-sub {
  min-height: 52px;
}

.price {
  font-size: 2.15rem;
  font-weight: 950;
  letter-spacing: -0.06em;
  margin: 22px 0 20px;
}

.price span {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
  letter-spacing: normal;
  font-weight: 750;
  margin-top: 3px;
}

.price-card ul {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 0 0 28px;
  color: #334155;
}

.price-card li {
  position: relative;
  padding-left: 28px;
}

.price-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.12);
}

.price-card .btn {
  margin-top: auto;
  width: 100%;
}

.faq-wrap {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 60px;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  padding: 22px 24px;
}

.faq-list summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 900;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  color: var(--primary);
  font-size: 1.25rem;
}

.faq-list details[open] summary::after {
  content: "-";
}

.faq-list details p {
  margin-top: 14px;
}

.contact-section {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(124, 58, 237, 0.08)), #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: center;
}

.contact-grid h2 {
  margin-bottom: 18px;
}

.contact-grid > div > p:not(.eyebrow) {
  font-size: 1.1rem;
  max-width: 560px;
}

.contact-info {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.contact-info a {
  padding: 12px 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--primary);
  font-weight: 850;
}

.contact-form {
  padding: 32px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #334155;
  font-weight: 850;
  margin-bottom: 18px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid rgba(15, 23, 42, 0.14);
  border-radius: 16px;
  padding: 14px 15px;
  background: #fff;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: rgba(37, 99, 235, 0.62);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.contact-form textarea {
  resize: vertical;
}

.contact-form .btn {
  width: 100%;
  border: 0;
  cursor: pointer;
}

.form-note {
  margin-top: 14px;
  text-align: center;
  font-size: 0.92rem;
}

.site-footer {
  background: var(--dark-2);
  color: white;
  padding: 56px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  color: white;
}

.site-footer p {
  color: var(--muted-dark);
  margin-top: 14px;
  max-width: 440px;
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: #cbd5e1;
  font-weight: 800;
}

.footer-links a:hover {
  color: white;
}

.copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 34px;
  padding-top: 20px;
}

@media (max-width: 1080px) {
  .hero-grid,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 480px;
  }

  .feature-grid,
  .steps,
  .pricing-grid,
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .price-card.featured {
    transform: none;
  }

  .faq-wrap {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 820px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .section-pad {
    padding: 76px 0;
  }

  .section-pad-sm {
    padding: 58px 0;
  }

  .nav-wrap {
    min-height: auto;
    padding: 16px 0;
    flex-wrap: wrap;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    gap: 16px;
    overflow-x: auto;
    padding-top: 8px;
    padding-bottom: 4px;
  }

  .nav-cta {
    min-height: 42px;
    padding: 0 16px;
  }

  .hero {
    padding-top: 52px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .trust-row span {
    width: 100%;
    text-align: center;
  }

  .hero-visual {
    min-height: 400px;
  }

  .browser-card {
    min-height: 360px;
    transform: none;
  }

  .floating-card {
    position: relative;
    inset: auto;
    margin: -24px 0 0;
    justify-self: center;
  }

  .floating-bottom {
    display: none;
  }

  .feature-grid,
  .steps,
  .showcase-grid,
  .testimonial-grid,
  .pricing-grid,
  .stats,
  .footer-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    text-align: left;
    margin-inline: 0;
  }

  .stats div,
  .testimonial {
    text-align: left;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  body {
    line-height: 1.58;
  }

  .logo {
    font-size: 0.94rem;
  }

  .logo-mark {
    width: 32px;
    height: 32px;
  }

  .main-nav {
    font-size: 0.88rem;
  }

  h1 {
    font-size: clamp(2.35rem, 15vw, 3.4rem);
  }

  h2 {
    font-size: clamp(1.85rem, 10vw, 2.55rem);
  }

  .hero-text,
  .section-head p:not(.eyebrow),
  .text-block,
  .contact-grid > div > p:not(.eyebrow) {
    font-size: 1rem;
  }

  .feature-card,
  .step-card,
  .price-card,
  .testimonial,
  .contact-form,
  .faq-list details,
  .category-grid article {
    border-radius: 22px;
    padding: 24px;
  }

  .browser-card {
    padding: 14px;
    border-radius: 24px;
  }

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

  .preview-grid div {
    height: 54px;
  }

  .price {
    font-size: 1.8rem;
  }

  .contact-info a {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}