/*
Theme Name: RS Biro Theme
Author: Pia
Version: 1.0
*/

:root {
  --orange: #ff7a00;
  --orange-dark: #e66d00;
  --text: #2c2c2c;
  --muted: #6b7280;
  --bg: #f7f5f3;
  --white: #ffffff;
  --border: rgba(44, 44, 44, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Instrument Sans', sans-serif;
  color: var(--text);
  background: var(--bg);
}

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

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

/* HEADER */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 20px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo img {
  height: 54px;
  width: auto;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 38px;
}

.desktop-nav > a {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: -0.03em;
  color: #2c2c2c;
  transition: color 0.2s ease;
}

.desktop-nav > a:hover {
  color: var(--orange);
}

.btn-portal,
.btn-start {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.03em;
  transition: all 0.2s ease;
}

.btn-portal {
  gap: 8px;
  padding: 0 22px;
  border: 2px solid #2c2c2c;
  background: transparent;
  color: #2c2c2c;
  margin-left: 6px;
}

.btn-portal:hover {
  background: #2c2c2c;
  color: #ffffff;
}

.btn-start {
  padding: 0 24px;
  background: var(--orange);
  color: #ffffff;
}

.btn-start:hover {
  background: var(--orange-dark);
  color: #ffffff;
}

/* HERO */

.hero-section {
  padding: 96px 0 36px;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 56px;
  align-items: center;
}

.hero-left {
  min-width: 0;
}

.hero-title {
  margin: 0;
  font-family: 'Instrument Sans', sans-serif;
  font-size: clamp(42px, 8vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #2c2c2c;
  max-width: 760px;
}

.hero-title span {
  color: var(--orange);
}

.hero-desc {
  margin: 32px 0 0;
  max-width: 770px;
  font-family: 'Instrument Sans', sans-serif;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.03em;
  color: #6b7280;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 192px;
  height: 74px;
  padding: 0 34px;
  font-family: 'Instrument Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.03em;
  transition: all 0.2s ease;
}

.hero-btn-primary {
  background: var(--orange);
  color: #ffffff;
}

.hero-btn-primary:hover {
  background: var(--orange-dark);
  color: #ffffff;
}

.hero-btn-secondary {
  border: 2px solid #2c2c2c;
  background: transparent;
  color: #2c2c2c;
}

.hero-btn-secondary:hover {
  background: #2c2c2c;
  color: #ffffff;
}

.hero-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}

.hero-links a {
  font-size: 15px;
  font-weight: 400;
  letter-spacing: -0.03em;
  color: #6b7280;
  transition: color 0.2s ease;
}

.hero-links a:hover {
  color: var(--orange);
}

.hero-right {
  perspective: 1000px;
}

.hero-image-wrapper {
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  will-change: transform;
}

.hero-image-wrapper img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
}

.hero-image-wrapper:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* WHY SECTION */

.why-section {
  position: relative;
  padding: 90px 0 90px;
  background:
    linear-gradient(90deg, rgba(255, 122, 0, 0.18) 0%, rgba(255, 122, 0, 0.06) 28%, rgba(0, 0, 0, 0.92) 100%),
    #111111;
  overflow: hidden;
}

.why-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
}

.why-heading {
  text-align: center;
  margin-bottom: 70px;
}

.why-title {
  margin: 0;
  font-family: 'Instrument Sans', sans-serif;
  font-size: clamp(42px, 6vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  color: #fff;
  letter-spacing: -0.04em;
}

.why-title span {
  color: #ff7a00;
}

.why-subtitle {
  margin: 22px 0 0;
  font-size: 18px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.78);
  letter-spacing: -0.03em;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 38px;
}

.why-card {
  min-height: 300px;
  padding: 40px 40px 34px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.why-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 122, 0, 0.35);
}

.why-card h3 {
  margin: 22px 0 18px;
  font-size: 28px;
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: #fff;
}

.why-card p {
  margin: 0;
  font-size: 17px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.78);
  letter-spacing: -0.03em;
}

.why-icon {
  width: 70px;
  height: 70px;
  border-radius: 18px;
  background: #ff7a00;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 0 28px rgba(255, 122, 0, 0.38);
}

.why-card-glow {
  border-color: rgba(255, 122, 0, 0.55);
  box-shadow:
    0 0 28px rgba(255, 122, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.why-scroll-top {
  position: absolute;
  left: 32px;
  bottom: 6px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #fff;
  color: #222;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.why-floating-cta {
  position: absolute;
  right: 32px;
  bottom: 0;
  transform: translateY(50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  height: 70px;
  padding: 0 28px;
  border-radius: 999px;
  background: #ff7a00;
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.03em;
  box-shadow: 0 14px 32px rgba(255, 122, 0, 0.35);
}

.why-floating-cta:hover {
  background: #e66d00;
  color: #fff;
}

/* TEAM SECTION */

.team-section {
  padding: 110px 0 80px;
  background: var(--bg);
}

.team-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.team-title {
  margin: 0;
  text-align: center;
  font-size: clamp(42px, 6vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #2c2c2c;
}

.team-title span {
  color: var(--orange);
}

.team-subtitle {
  margin: 22px auto 0;
  max-width: 900px;
  text-align: center;
  font-size: 18px;
  line-height: 1.5;
  letter-spacing: -0.03em;
  color: #6b7280;
}

.team-photo-wrap {
  max-width: 1260px;
  margin: 56px auto 0;
  border-radius: 22px;
  overflow: hidden;
  border: 4px solid rgba(255, 122, 0, 0.24);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.12);
}

.team-photo-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

/* SERVICES SECTION */

.services-section {
  padding: 110px 0 90px;
  background: #ffffff;
}

.services-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.services-title {
  margin: 0 0 52px;
  font-size: clamp(42px, 6vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #2c2c2c;
  text-align: left;
}

.services-title span {
  color: var(--orange);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: #ffffff;
  border: 1px solid rgba(44, 44, 44, 0.08);
  border-radius: 18px;
  padding: 34px 30px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 122, 0, 0.28);
  box-shadow: 0 16px 36px rgba(255, 122, 0, 0.08);
}

.service-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(255, 122, 0, 0.12);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
}

.service-card-title {
  margin: 0 0 12px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #2c2c2c;
}

.service-card-desc {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.65;
  letter-spacing: -0.02em;
  color: #6b7280;
}

.service-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.5;
  color: #2c2c2c;
}

.service-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--orange);
  font-weight: 700;
}

@media (max-width: 768px) {
  .team-section {
    padding: 72px 0 56px;
  }

  .team-container {
    padding: 0 20px;
  }

  .team-subtitle {
    font-size: 17px;
  }

  .team-photo-wrap {
    margin-top: 36px;
    border-radius: 16px;
  }

  .services-section {
    padding: 72px 0 56px;
  }

  .services-container {
    padding: 0 20px;
  }

  .services-title {
    margin-bottom: 36px;
  }

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

/* PORTAL SECTION */

.portal-section {
  padding: 110px 0 90px;
  background: #f7f5f3;
}

.portal-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.portal-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: center;
}

.portal-content {
  min-width: 0;
}

.portal-title {
  margin: 0;
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: #2c2c2c;
}

.portal-title span {
  color: var(--orange);
}

.portal-subtitle {
  margin: 20px 0 0;
  font-size: 18px;
  line-height: 1.5;
  letter-spacing: -0.03em;
  color: #6b7280;
}

.portal-features {
  margin-top: 42px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.portal-feature {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.portal-feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 122, 0, 0.12);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.portal-feature-text h3 {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: #2c2c2c;
}

.portal-feature-text p {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.02em;
  color: #6b7280;
}

.portal-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 42px;
  min-width: 220px;
  height: 54px;
  padding: 0 28px;
  background: var(--orange);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.03em;
  transition: background 0.2s ease;
}

.portal-button:hover {
  background: var(--orange-dark);
  color: #fff;
}

.portal-image-wrap {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
}

.portal-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
}

.portal-badge {
  position: absolute;
  top: 24px;
  right: 24px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 22px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.95);
  color: #2c2c2c;
  font-size: 16px;
  font-weight: 500;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
}

.portal-badge-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--orange);
  display: inline-block;
}

/* AI SECTION */

.ai-section {
  padding: 110px 0 100px;
  background:
    radial-gradient(circle at 2px 2px, rgba(44,44,44,0.10) 1px, transparent 1px),
    #f7f5f3;
  background-size: 40px 40px;
  overflow: hidden;
}

.ai-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.ai-title {
  margin: 0;
  font-size: clamp(42px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 700;
  color: #2c2c2c;
}

.ai-title span {
  color: var(--orange);
}

.ai-subtitle {
  margin: 22px 0 0;
  font-size: 18px;
  line-height: 1.5;
  letter-spacing: -0.03em;
  color: #6b7280;
}

.ai-steps {
  margin-top: 48px;
}

.ai-step {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.ai-step + .ai-step {
  margin-top: 0;
}

.ai-step-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 10px 24px rgba(0,0,0,0.10);
}

.ai-step-icon.orange {
  background: #ff7a00;
}

.ai-step-icon.green {
  background: #10b981;
}

.ai-step-content h3 {
  margin: 0 0 10px;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.03em;
  font-weight: 700;
  color: #2c2c2c;
}

.ai-step-content p {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.02em;
  color: #6b7280;
  max-width: 640px;
}

.ai-step-arrow {
  margin: 18px 0 18px 98px;
  font-size: 34px;
  line-height: 1;
  color: #f6b37d;
}

/* mockup */

.ai-right {
  position: relative;
}

.ai-mockup {
  position: relative;
  max-width: 540px;
  margin-left: auto;
  background: #2a2626;
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.18);
}

.ai-screen {
  background: #f5f5f5;
  border-radius: 12px;
  padding: 22px;
  min-height: 340px;
}

.ai-bar {
  height: 16px;
  background: rgba(44,44,44,0.10);
  border-radius: 4px;
  margin-bottom: 12px;
}

.ai-bar.w40 { width: 40%; }
.ai-bar.w75 { width: 75%; }

.ai-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #f1f1f1;
  border: 1px solid rgba(44,44,44,0.08);
  border-radius: 14px;
  padding: 18px;
  margin-top: 14px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}

.ai-card-dot {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  flex-shrink: 0;
}

.ai-card-dot.beige { background: #eadfd2; }
.ai-card-dot.mint { background: #dcefe8; }
.ai-card-dot.blue { background: #d9e2ef; }

.ai-card-lines {
  flex: 1;
}

.ai-line {
  height: 10px;
  background: rgba(44,44,44,0.10);
  border-radius: 4px;
  margin-bottom: 8px;
}

.ai-line.w80 { width: 80%; }
.ai-line.w70 { width: 70%; }
.ai-line.w60 { width: 60%; }
.ai-line.w50 { width: 50%; }
.ai-line.w45 { width: 45%; }
.ai-line.w35 { width: 35%; }

.ai-side-icon {
  position: absolute;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 20px rgba(0,0,0,0.10);
  font-size: 22px;
}

.ai-side-icon-top {
  left: -24px;
  top: 90px;
}

.ai-side-icon-middle {
  left: -24px;
  top: 210px;
}

.ai-side-icon-right {
  right: -24px;
  top: 130px;
}

.ai-badge {
  position: absolute;
  right: -28px;
  bottom: -18px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  border-radius: 999px;
  background: #f6f6f6;
  border: 2px solid #10b981;
  color: #4b4b4b;
  font-size: 16px;
  font-weight: 600;
  box-shadow: 0 12px 24px rgba(0,0,0,0.10);
  animation: floatBadge 3s ease-in-out infinite;
}

.ai-badge-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #e8faf2;
  color: #10b981;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
}

@keyframes floatBadge {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
  100% {
    transform: translateY(0);
  }
}

/* SPOT SECTION */

.spot-section {
  padding: 110px 0 100px;
  background: #f7f5f3;
}

.spot-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.spot-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 64px;
  align-items: center;
}

.spot-left {
  min-width: 0;
}

.spot-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin-bottom: 26px;
}

.spot-title {
  margin: 0;
  font-size: clamp(42px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 400;
  color: #2c2c2c;
}

.spot-title span {
  color: var(--orange);
}

.spot-desc {
  margin: 22px 0 0;
  font-size: 18px;
  line-height: 1.55;
  letter-spacing: -0.03em;
  color: #6b7280;
  max-width: 670px;
}

.spot-list {
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.spot-list li {
  position: relative;
  padding-left: 30px;
  font-size: 16px;
  line-height: 1.55;
  color: #2c2c2c;
  letter-spacing: -0.02em;
}

.spot-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--orange);
  font-weight: 700;
}

.spot-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 38px;
  min-width: 200px;
  height: 64px;
  padding: 0 30px;
  background: var(--orange);
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.03em;
  transition: background 0.2s ease;
}

.spot-button:hover {
  background: var(--orange-dark);
  color: #fff;
}

.spot-right {
  min-width: 0;
}

.spot-image-wrap {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
}

.spot-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
}

.spot-badge {
  position: absolute;
  top: 26px;
  left: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: 14px;
  background: rgba(255,255,255,0.94);
  box-shadow: 0 10px 24px rgba(0,0,0,0.10);
}

.spot-badge-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.spot-badge-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.spot-badge-text strong {
  font-size: 16px;
  line-height: 1.2;
  color: #2c2c2c;
}

.spot-badge-text span {
  font-size: 14px;
  line-height: 1.2;
  color: #6b7280;
}

/* SEMINARS SECTION */

.seminars-section {
  padding: 110px 0 100px;
  background: #f7f5f3;
}

.seminars-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.seminars-heading {
  text-align: center;
  margin-bottom: 56px;
}

.seminars-title {
  margin: 0;
  font-size: clamp(42px, 6vw, 64px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #2c2c2c;
}

.seminars-title span {
  color: var(--orange);
}

.seminars-subtitle {
  max-width: 780px;
  margin: 22px auto 0;
  font-size: 18px;
  line-height: 1.5;
  letter-spacing: -0.03em;
  color: #6b7280;
}

.seminars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.seminar-card {
  background: #ffffff;
  border: 1px solid rgba(44, 44, 44, 0.08);
  padding: 34px 32px 32px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.seminar-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 122, 0, 0.24);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
}

.seminar-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 122, 0, 0.12);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 24px;
}

.seminar-card h3 {
  margin: 0 0 14px;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.03em;
  font-weight: 700;
  color: #2c2c2c;
}

.seminar-card p {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.02em;
  color: #6b7280;
}

.seminar-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.seminar-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.5;
  color: #2c2c2c;
}

.seminar-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--orange);
  font-weight: 700;
}

.seminar-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 28px;
  width: 100%;
  height: 56px;
  background: var(--orange);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.03em;
  transition: background 0.2s ease;
}

.seminar-button:hover {
  background: var(--orange-dark);
  color: #fff;
}

/* COMPARISON SECTION */

.comparison-section {
  padding: 110px 0 90px;
  background: #f7f5f3;
}

.comparison-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.comparison-title {
  margin: 0 0 54px;
  text-align: center;
  font-size: clamp(42px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 700;
  color: #2c2c2c;
}

.comparison-table {
  display: grid;
  grid-template-columns: 320px 1fr 1fr;
  gap: 10px 18px;
  align-items: stretch;
}

.comparison-header-empty {
  min-height: 102px;
}

.comparison-header {
  min-height: 102px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: -0.03em;
  font-weight: 700;
}

.comparison-header-muted {
  background: #efefef;
  color: #6b7280;
}

.comparison-header-accent {
  background: #f4ece3;
  border: 2px solid #ff7a00;
  color: #ff7a00;
}

.comparison-label {
  display: flex;
  align-items: center;
  padding: 0 10px 0 22px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: #2c2c2c;
  min-height: 108px;
}

.comparison-cell {
  min-height: 108px;
  border-radius: 16px;
  padding: 18px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
}

.comparison-cell-muted {
  background: #f5f5f5;
  border: 1px solid rgba(44, 44, 44, 0.10);
}

.comparison-cell-accent {
  background: #f4ece3;
  border: 2px solid #ff7a00;
}

.comparison-cell span:last-child {
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: #2c2c2c;
}

.comparison-x,
.comparison-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  line-height: 1;
  font-weight: 700;
}

.comparison-x {
  color: #ff4b4b;
}

.comparison-check {
  color: #22c55e;
}

.comparison-cta-wrap {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

.comparison-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-width: 300px;
  height: 66px;
  padding: 0 32px;
  background: #ff7a00;
  color: #fff;
  border-radius: 12px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.03em;
  box-shadow: 0 10px 22px rgba(255, 122, 0, 0.18);
  transition: background 0.2s ease, transform 0.2s ease;
}

.comparison-cta:hover {
  background: #e66d00;
  color: #fff;
  transform: translateY(-2px);
}

.comparison-cta-arrow {
  font-size: 22px;
  line-height: 1;
}

/* OFFER SECTION */

.offer-section {
  padding: 88px 0 70px;
  background: #ff7a00;
  color: #ffffff;
}

.offer-container {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 32px;
  text-align: center;
}

.offer-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.18);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.offer-badge-icon {
  font-size: 14px;
  line-height: 1;
}

.offer-title {
  margin: 54px 0 0;
  font-size: clamp(42px, 6vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.05em;
  font-weight: 700;
  color: #ffffff;
}

.offer-subtitle {
  max-width: 760px;
  margin: 28px auto 0;
  font-size: 18px;
  line-height: 1.6;
  letter-spacing: -0.03em;
  color: rgba(255,255,255,0.92);
}

.offer-actions {
  margin-top: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
}

.offer-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 262px;
  height: 66px;
  padding: 0 34px;
  background: #ffffff;
  color: #ff7a00;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.03em;
  box-shadow: 0 10px 24px rgba(0,0,0,0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.offer-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(0,0,0,0.12);
  color: #ff7a00;
}

.offer-note {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.offer-divider {
  margin: 52px auto 0;
  max-width: 900px;
  height: 1px;
  background: rgba(255,255,255,0.28);
}

.offer-stats {
  margin-top: 38px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.offer-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

.offer-stat strong {
  font-size: clamp(42px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 700;
  color: #ffffff;
}

.offer-stat span {
  font-size: 18px;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: rgba(255,255,255,0.95);
}

/* FOOTER */

.site-footer {
  background: #f7f5f3;
  padding: 0 0 46px;
}

.footer-top-line {
  height: 2px;
  background: var(--orange);
  width: 100%;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 56px 32px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.15fr;
  gap: 48px;
  align-items: start;
}

.footer-logo img {
  width: 140px;
  height: auto;
}

.footer-address {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.5;
  color: #2c2c2c;
}

.footer-col h3 {
  margin: 0 0 24px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  color: #2c2c2c;
}

.footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.footer-links a {
  font-size: 16px;
  line-height: 1.4;
  color: #6b7280;
  transition: color 0.2s ease;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--orange);
}

.footer-newsletter-text {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.5;
  color: #6b7280;
}

.footer-newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-newsletter-form input {
  height: 48px;
  border: 1px solid rgba(44, 44, 44, 0.12);
  border-radius: 12px;
  padding: 0 16px;
  font-size: 16px;
  font-family: inherit;
  background: transparent;
  color: #2c2c2c;
}

.footer-newsletter-form input::placeholder {
  color: #9aa1ab;
}

.footer-newsletter-form button {
  height: 44px;
  border: none;
  border-radius: 12px;
  background: var(--orange);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s ease;
}

.footer-newsletter-form button:hover {
  background: var(--orange-dark);
}

.footer-contact {
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-contact a {
  font-size: 16px;
  line-height: 1.4;
  color: #6b7280;
  transition: color 0.2s ease;
}

.footer-socials {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 54px;
}

.footer-socials a {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #ebebeb;
  color: #2c2c2c;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  transition: all 0.2s ease;
}

.footer-socials a:hover {
  background: var(--orange);
  color: #fff;
}

/* FLOATING CTA BUTTON */

.floating-cta {
  position: fixed;
  bottom: 28px;
  right: 28px;

  display: flex;
  align-items: center;
  gap: 10px;

  height: 56px;
  padding: 0 22px;

  background: var(--orange);
  color: #fff;

  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.02em;

  box-shadow: 0 10px 25px rgba(255, 122, 0, 0.35);

  z-index: 9999;

  transition: all 0.25s ease;
}

.floating-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(255, 122, 0, 0.45);
  background: var(--orange-dark);
  color: #fff;
}

.floating-cta-icon {
  font-size: 16px;
}

/* RESPONSIVE */

@media (max-width: 1100px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-right {
    order: 2;
  }

  .hero-left {
    order: 1;
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .desktop-nav {
    gap: 24px;
  }

  .site-logo img {
    height: 48px;
  }

  .btn-portal,
  .btn-start {
    height: 46px;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 12px 16px;
  }

  .desktop-nav {
    display: none;
  }

  .hero-section {
    padding: 48px 0 24px;
  }

  .hero-container {
    padding: 0 20px;
  }

  .hero-desc {
    font-size: 17px;
  }

  .hero-buttons {
    gap: 14px;
  }

  .hero-btn {
    width: 100%;
    min-width: 0;
    height: 60px;
  }

  .why-container {
    padding: 0 20px;
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .why-card {
    min-height: auto;
    padding: 28px;
  }

  .why-card h3 {
    font-size: 24px;
  }

  .why-card p {
    font-size: 16px;
  }

  .why-scroll-top {
    left: 20px;
    width: 52px;
    height: 52px;
    font-size: 24px;
  }

  .why-floating-cta {
    position: static;
    transform: none;
    margin-top: 28px;
    width: 100%;
  }

  .portal-section {
    padding: 72px 0 56px;
  }

  .portal-container {
    padding: 0 20px;
  }

  .portal-subtitle {
    font-size: 17px;
  }

  .portal-feature {
    gap: 16px;
  }

  .portal-feature-text h3 {
    font-size: 18px;
  }

  .portal-feature-text p {
    font-size: 15px;
  }

  .portal-button {
    width: 100%;
  }

  .portal-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .portal-container {
    padding: 0 20px;
  }

  .portal-subtitle {
    font-size: 17px;
  }

  .portal-feature {
    gap: 16px;
  }

  .portal-feature-text h3 {
    font-size: 18px;
  }

  .portal-feature-text p {
    font-size: 15px;
  }

  .portal-button {
    width: 100%;
  }

  .portal-badge {
    top: 16px;
    right: 16px;
    padding: 12px 16px;
    font-size: 14px;
  }

  .ai-section {
    padding: 72px 0 64px;
    background-size: 28px 28px;
  }

  .ai-container {
    padding: 0 20px;
  }

  .ai-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .ai-subtitle {
    font-size: 17px;
  }

  .ai-step {
    gap: 18px;
  }

  .ai-step-icon {
    width: 60px;
    height: 60px;
    font-size: 24px;
  }

  .ai-step-content h3 {
    font-size: 20px;
  }

  .ai-step-content p {
    font-size: 15px;
  }

  .ai-step-arrow {
    margin-left: 72px;
    font-size: 28px;
  }

  .ai-mockup {
    margin-left: 0;
  }

  .ai-side-icon-top,
  .ai-side-icon-middle,
  .ai-side-icon-right {
    display: none;
  }

  .ai-badge {
    right: 12px;
    bottom: -16px;
    font-size: 14px;
    padding: 12px 18px;
  }

  .comparison-section {
    padding: 72px 0 60px;
  }

  .comparison-container {
    padding: 0 20px;
  }

  .comparison-title {
    margin-bottom: 32px;
  }

  .comparison-table {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .comparison-header-empty {
    display: none;
  }

  .comparison-label {
    min-height: auto;
    padding: 6px 4px 2px;
  }

  .comparison-header,
  .comparison-cell {
    min-height: auto;
  }

  .comparison-cta {
    width: 100%;
    min-width: 0;
    height: 58px;
    font-size: 16px;
  } 

  .offer-section {
    padding: 64px 0 54px;
  }

  .offer-container {
    padding: 0 20px;
  }

  .offer-title {
    margin-top: 34px;
  }

  .offer-subtitle {
    font-size: 17px;
  }

  .offer-actions {
    gap: 16px;
  }

  .offer-button {
    width: 100%;
    min-width: 0;
    height: 58px;
    font-size: 16px;
  }

  .offer-note {
    font-size: 16px;
  }

  .offer-stats {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .offer-stat strong {
    font-size: 40px;
  }

  .site-footer {
    padding-bottom: 36px;
  }

  .footer-container {
    padding: 40px 20px 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-logo img {
    width: 120px;
  }

  .footer-socials {
    margin-top: 40px;
  }

  .floating-cta {
    right: 16px;
    bottom: 16px;

    height: 50px;
    padding: 0 16px;
    font-size: 14px;
  }

}