/* ============================================
   DMDL Proposta Comercial 2026
   Layout v2 — Clean, Light, Premium Editorial
   Inspired by PandaDoc aesthetic
   Mobile First
   ============================================ */

/* --- Tokens --- */
:root {
  --white: #ffffff;
  --bg: #0f1117;
  --bg-section: #151820;
  --bg-card: #1a1b23;
  --bg-dark: #0f1117;
  --bg-dark-card: #1a1b23;

  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --text-on-dark: #f3f4f6;
  --text-on-dark-secondary: #9ca3af;

  --accent: #3b82f6;
  --accent-light: #60a5fa;
  --accent-bg: rgba(59, 130, 246, 0.1);
  --accent-border: rgba(59, 130, 246, 0.25);

  --gold: #b8860b;
  --gold-light: #d4a017;
  --gold-bg: #fdf8ee;
  --gold-border: #f0dca0;

  --green: #34d399;
  --green-bg: rgba(52, 211, 153, 0.1);
  --green-border: rgba(52, 211, 153, 0.25);

  --border: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.05);

  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.03);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 10px 10px -5px rgba(0,0,0,0.02);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-light); }

::selection { background: var(--accent); color: #fff; }

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

section { padding: 64px 0; }

/* --- Nav --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(15,17,23,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s var(--ease);
}

.nav.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-xs);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav__logo {
  height: 26px;
  width: auto;
}


.nav__sep {
  width: 1px;
  height: 20px;
  background: var(--border);
}

.nav__links {
  display: none;
  list-style: none;
  gap: 28px;
  align-items: center;
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color 0.2s;
}

.nav__link:hover { color: var(--text-primary); }

.nav__cta-btn {
  display: none;
  padding: 8px 20px;
  background: var(--accent);
  color: var(--white);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}

.nav__cta-btn:hover { background: var(--accent-light); }

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav__toggle span {
  width: 20px;
  height: 1.5px;
  background: var(--text-primary);
  transition: all 0.2s;
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 0; right: -100%;
  width: 100%;
  height: 100vh;
  background: var(--bg);
  z-index: 200;
  transition: right 0.4s var(--ease);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.mobile-menu.active { right: 0; }

.mobile-menu__close {
  align-self: flex-end;
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: var(--text-primary);
  padding: 4px;
  margin-bottom: 40px;
}

.mobile-menu__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-menu__link {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: color 0.2s;
}

.mobile-menu__link:hover { color: var(--accent); }

/* --- Hero --- */
.hero {
  padding: 120px 0 56px;
  background: var(--bg);
  text-align: center;
}

.hero__badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero__badge--accent {
  background: var(--accent-bg);
  border-color: var(--accent-border);
  color: var(--accent);
}

.hero__title {
  font-size: clamp(1.75rem, 6vw, 3.75rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--text-secondary);
  margin-bottom: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero__line {
  display: block;
}

.hero__line--emphasis {
  color: var(--text-primary);
  margin-top: 4px;
}

.hero__line--emphasis span {
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 32px;
  line-height: 1.7;
  padding: 0 4px;
}

.hero__client-bar {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 24px;
  background: var(--bg-section);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  margin-bottom: 16px;
}

.hero__client-name {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
}

.hero__client-units {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.hero__meta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__meta-item {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero__meta-item--conf {
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

/* --- Clients Bar --- */
.clients-bar {
  padding: 48px 0 44px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-section);
  overflow: hidden;
}

.clients-bar__label {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.clients-bar__track {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(90deg, transparent 0%, black 6%, black 94%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 6%, black 94%, transparent 100%);
}

.clients-bar__scroll {
  display: flex;
  align-items: center;
  gap: 16px;
  width: max-content;
  animation: marquee 50s linear infinite;
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .clients-bar__scroll { animation: none; }
}

.clients-bar__scroll:hover {
  animation-play-state: paused;
}

.clients-bar__pill {
  flex-shrink: 0;
  padding: 10px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: all 0.25s var(--ease);
  user-select: none;
}

.clients-bar__pill:hover {
  border-color: var(--accent-border);
  color: var(--accent);
  background: var(--accent-bg);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --- Section Header (reusable) --- */
.sh {
  margin-bottom: 48px;
}

.sh--center { text-align: center; }

.sh__label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 12px;
}

.sh__label::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.sh--center .sh__label::before { display: none; }

.sh__title {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 12px;
}

.sh__desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
}

.sh--center .sh__desc {
  margin-left: auto;
  margin-right: auto;
}

/* --- Diagnostic --- */
.diagnostic {
  background: var(--bg);
}

.diagnostic__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.d-card {
  padding: 28px 24px;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.3s var(--ease);
}

.d-card:hover {
  border-color: var(--accent-border);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.d-card__num {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 10px;
}

.d-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.3;
}

.d-card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.75;
}

/* --- Plans --- */
.plans {
  background: var(--bg-section);
}

.plans .p-card__foot {
  background: rgba(0,0,0,0.2);
}

.plans .p-card--rec .p-card__foot {
  background: rgba(59,130,246,0.08);
}

.plans__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.p-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.3s var(--ease);
  display: flex;
  flex-direction: column;
}

.p-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.p-card--rec {
  border: 2px solid var(--accent);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.p-card--rec:hover {
  box-shadow: var(--shadow-xl);
}

.p-card__badge {
  display: none;
  position: absolute;
  top: -1px; left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  background: var(--accent);
  color: var(--white);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.p-card--rec .p-card__badge { display: block; }

.p-card__head {
  padding: 32px 28px 24px;
  border-bottom: 1px solid var(--border-light);
}

.p-card--rec .p-card__head {
  background: var(--accent-bg);
}

.p-card__option {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.p-card--rec .p-card__option { color: var(--accent); }

.p-card__name {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.p-card__sub {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 12px;
}

.p-card__intro {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

.p-card__body {
  padding: 24px 28px;
  flex: 1;
  max-height: 280px;
  overflow: hidden;
  position: relative;
  transition: max-height 0.4s var(--ease);
}

.p-card__body.expanded {
  max-height: 2000px;
}

.p-card__body:not(.expanded)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--bg-card));
  pointer-events: none;
}

.p-card--rec .p-card__body:not(.expanded)::after {
  background: linear-gradient(to bottom, transparent, var(--bg-card));
}

.p-card__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 12px 28px;
  background: none;
  border: none;
  border-top: 1px solid var(--border-light);
  color: var(--accent);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s var(--ease);
}

.p-card__toggle:hover {
  background: var(--accent-bg);
}

.p-card__toggle-icon {
  transition: transform 0.3s var(--ease);
  font-size: 12px;
}

.p-card__toggle.active .p-card__toggle-icon {
  transform: rotate(180deg);
}

.p-cat {
  margin-bottom: 20px;
}

.p-cat:last-child { margin-bottom: 0; }

.p-cat__title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-light);
}

.p-cat--not .p-cat__title {
  color: var(--text-muted);
}

.p-cat__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.p-cat__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.p-cat__item::before {
  content: '';
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--accent-bg);
  border: 1px solid var(--accent-border);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%232563eb'%3E%3Cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3E%3C/svg%3E");
  background-size: 12px;
  background-position: center;
  background-repeat: no-repeat;
}

.p-cat--not .p-cat__item::before {
  background-color: var(--bg-section);
  border-color: var(--border);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%239ca3af'%3E%3Cpath d='M4 8h8' stroke='%239ca3af' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}

.p-cat--not .p-cat__item {
  color: var(--text-muted);
}

.p-card__foot {
  padding: 24px 28px;
  border-top: 1px solid var(--border-light);
  background: rgba(0,0,0,0.2);
}

.p-card--rec .p-card__foot {
  background: var(--accent-bg);
}

.p-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}

.p-card__price-val {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--text-primary);
}

.p-card__price-per {
  font-size: var(--text-sm);
  color: var(--text-muted);
  font-weight: 500;
}

.p-card__contract {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* --- Phases --- */
.phases {
  background: var(--bg-dark);
  color: var(--text-on-dark);
}


.phase {
  position: relative;
  padding-left: 32px;
  padding-bottom: 56px;
  border-left: 2px solid rgba(255,255,255,0.1);
}

.phase:last-child { padding-bottom: 0; border-left-color: transparent; }

.phase__dot {
  position: absolute;
  left: -8px; top: 0;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg-dark);
}

.phase__header {
  margin-bottom: 24px;
}

.phase__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.phase__period {
  padding: 4px 12px;
  background: rgba(37,99,235,0.15);
  color: var(--accent-light);
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
}

.phase__scope {
  font-size: var(--text-xs);
  color: var(--text-on-dark-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.phase__title {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.3;
}

.phase__desc {
  font-size: var(--text-sm);
  color: var(--text-on-dark-secondary);
  line-height: 1.75;
  max-width: 650px;
}

.phase__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.ph-cat {
  padding: 20px;
  background: var(--bg-dark-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
}

.ph-cat__title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-light);
  margin-bottom: 12px;
}

.ph-cat__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ph-cat__item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: var(--text-sm);
  color: var(--text-on-dark-secondary);
  line-height: 1.6;
}

.ph-cat__item::before {
  content: '→';
  flex-shrink: 0;
  color: var(--accent-light);
  font-weight: 600;
  margin-top: 0;
}

.phase__price {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(37,99,235,0.1);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: var(--radius-lg);
  flex-wrap: wrap;
}

.phase__price-val {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--white);
}

.phase__price-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.phase__price-detail {
  font-size: var(--text-xs);
  color: var(--text-on-dark-secondary);
}

/* --- Differentials --- */
.differentials {
  background: var(--bg);
}

.diff__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.diff-card {
  padding: 32px 28px;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  transition: all 0.3s var(--ease);
}

.diff-card:hover {
  border-color: var(--accent-border);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.diff-card__icon {
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-bg);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  color: var(--accent);
}

.diff-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.diff-card__subtitle {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 12px;
}

.diff-card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 16px;
}

.diff-card__closing {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--green);
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* --- Financial --- */
.financial {
  background: var(--bg-section);
}

.fin-item {
  background: var(--bg-card);
}

.fin-item--rec {
  background: rgba(59,130,246,0.08);
}

.fin-block {
  margin-bottom: 48px;
}

.fin-block:last-child { margin-bottom: 0; }

.fin-block__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.fin-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.fin-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.2s;
}

.fin-item:hover {
  border-color: var(--accent-border);
}

.fin-item--rec {
  border: 2px solid var(--accent);
  background: var(--accent-bg);
}

.fin-item__badge {
  display: none;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.fin-item--rec .fin-item__badge { display: block; }

.fin-item__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.fin-item__option {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.fin-item__scope {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.fin-item__price {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--text-primary);
}

.fin-item__note {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* --- Conditions --- */
.conditions { background: var(--bg); }

.cond-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.cond {
  padding: 24px;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.cond__num {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.cond__title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.cond__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.75;
}

.cond__text p { margin-bottom: 8px; }
.cond__text p:last-child { margin-bottom: 0; }

/* --- CTA --- */
.cta {
  background: var(--bg-dark);
  color: var(--text-on-dark);
  padding: 80px 0;
  text-align: center;
}

.cta__title {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.cta__sub {
  font-size: var(--text-lg);
  color: var(--accent-light);
  font-weight: 600;
  margin-bottom: 24px;
}

.cta__text {
  font-size: var(--text-base);
  color: var(--text-on-dark-secondary);
  max-width: 560px;
  margin: 0 auto 48px;
  line-height: 1.75;
}

.cta__signatures {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 500px;
  margin: 0 auto;
}

.sig {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px;
  background: var(--bg-dark-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
}

.sig__logo {
  height: 26px;
  width: auto;
  opacity: 0.9;
  margin-bottom: 4px;
}


.sig__name {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--white);
}

.sig__role {
  font-size: var(--text-sm);
  color: var(--text-on-dark-secondary);
}

.sig__company {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent-light);
}

.sig__url {
  font-size: var(--text-xs);
  color: var(--text-on-dark-secondary);
  opacity: 0.7;
}

/* --- Footer --- */
.footer {
  padding: 24px 0;
  border-top: 1px solid var(--border);
  background: var(--bg);
  text-align: center;
}

.footer__text {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.footer__text span { display: block; margin-top: 4px; }

/* --- Back to top --- */
.btt {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 40px; height: 40px;
  background: var(--accent);
  color: var(--white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
  z-index: 50;
  box-shadow: var(--shadow-md);
}

.btt.visible { opacity: 1; visibility: visible; }
.btt:hover { background: var(--accent-light); transform: translateY(-2px); }

/* --- Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }

/* ======= TABLET ======= */
@media (min-width: 768px) {
  .container { padding: 0 32px; }
  section { padding: 96px 0; }

  .hero { padding: 160px 0 80px; }
  .hero__desc { font-size: var(--text-lg); margin-bottom: 40px; }
  .hero__badge { font-size: var(--text-xs); padding: 6px 14px; }
  .hero__client-name { font-size: var(--text-lg); }
  .hero__client-units { font-size: var(--text-sm); }
  .hero__client-bar { padding: 16px 32px; }

  .sh__title { font-size: var(--text-4xl); }

  .clients-bar { padding: 48px 0 44px; }
  .clients-bar__pill { padding: 10px 24px; }

  .diagnostic__grid { grid-template-columns: repeat(2, 1fr); }
  .phase__grid { grid-template-columns: repeat(2, 1fr); }
  .diff__grid { grid-template-columns: repeat(2, 1fr); }
  .fin-grid { grid-template-columns: repeat(3, 1fr); }
  .cond-grid { grid-template-columns: repeat(2, 1fr); }
  .cta__signatures { grid-template-columns: repeat(2, 1fr); }
  .cta__title { font-size: var(--text-5xl); }
  .cta { padding: 96px 0; }

  .p-card__price-val { font-size: var(--text-3xl); }
}

/* ======= DESKTOP ======= */
@media (min-width: 1024px) {
  section { padding: 112px 0; }

  .hero { padding: 180px 0 96px; }
  .hero__badges { margin-bottom: 36px; }
  .hero__desc { font-size: var(--text-xl); }

  .nav__links { display: flex; }
  .nav__cta-btn { display: inline-flex; }
  .nav__toggle { display: none; }

  .plans__grid { grid-template-columns: repeat(3, 1fr); align-items: start; }
  .p-card--rec { transform: scale(1.03); z-index: 2; }
  .p-card--rec:hover { transform: scale(1.03) translateY(-3px); }

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

  .cta { padding: 112px 0; }
}

/* ======= LARGE ======= */
@media (min-width: 1280px) {
  .container { padding: 0 40px; }
}

/* --- Print --- */
@media print {
  .nav, .btt, .mobile-menu { display: none !important; }
  section { padding: 32px 0; }
  .phases { background: white; color: #111; }
  .phases .sh__title, .phase__title { color: #111; }
  .phases .sh__desc, .phase__desc, .ph-cat__item { color: #444; }
  .cta { background: white; color: #111; }
  .cta__title { color: #111; }
}