:root {
  --bg: #f9f7f2;
  --surface: #ffffff;
  --ink: #2b2d42;
  --muted: rgba(43, 45, 66, 0.62);
  --line: rgba(227, 213, 202, 0.5);
  --nude: #e3d5ca;
  --rose: #d4a373;
  --whatsapp: #25d366;
  --shadow-sm: 0 4px 20px rgba(43, 45, 66, 0.05);
  --shadow-lg: 0 24px 70px rgba(43, 45, 66, 0.1);
  --radius-lg: 32px;
  --radius-md: 20px;
  --font-serif: Georgia, "Times New Roman", serif;
  --font-sans: system-ui, Arial, sans-serif;
}

* {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.5;
  padding-bottom: 80px;
  overflow-x: hidden;
}

/* --- Typography --- */

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.1;
  margin: 0;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 5vw, 3rem); }

.eyebrow {
  color: var(--rose);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.lede {
  color: var(--muted);
  font-size: clamp(1.1rem, 1.5vw, 1.25rem);
  max-width: 600px;
}

/* --- Layout --- */

.topbar {
  align-items: center;
  background: rgba(249, 247, 242, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  min-height: 80px;
  padding: 0 8vw;
  position: sticky;
  top: 0;
  z-index: 50;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
}

.brand img {
  height: 64px;
  width: auto;
  display: block;
}

.topnav {
  display: flex;
  gap: 32px;
}

.topnav a {
  color: var(--muted);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}

.topnav a:hover {
  color: var(--rose);
}

main {
  max-width: 1400px;
  margin: 0 auto;
}

/* --- Sections --- */

.hero-section {
  display: grid;
  align-items: center;
  gap: 60px;
  grid-template-columns: 1fr 1fr;
  padding: 80px 8vw;
  min-height: calc(100vh - 80px);
}

.hero-visual {
  position: relative;
}

.img-container {
  position: relative;
  border-radius: 40px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  background: #eee;
}

.hero-visual .img-container {
  aspect-ratio: 4/5;
}

.img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* AI Labels and Watermarks */
.ai-label {
  position: absolute;
  bottom: 15px;
  right: 15px;
  background: rgba(0,0,0,0.4);
  color: white;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  backdrop-filter: blur(4px);
  pointer-events: none;
  z-index: 5;
}

.watermark {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 100px,
    rgba(255, 255, 255, 0.03) 100px,
    rgba(255, 255, 255, 0.03) 200px
  );
  pointer-events: none;
  z-index: 4;
}

.floating-card {
  background: var(--surface);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  padding: 20px;
  position: absolute;
  bottom: -20px;
  left: -20px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10;
}

/* --- Flow Steps --- */

.workband {
  background: #ffffff;
  padding: 100px 8vw;
}

.flow-visual {
  display: grid;
  gap: 30px;
  margin-top: 40px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.flow-step {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.flow-step:hover {
  transform: translateY(-8px);
  border-color: var(--rose);
}

.flow-step span {
  position: absolute;
  top: -10px;
  right: 10px;
  color: var(--rose);
  font-family: var(--font-serif);
  font-size: 5rem;
  font-weight: 700;
  opacity: 0.1;
}

/* --- Forms --- */

.lead-form {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr 1fr;
  max-width: 900px;
  margin: 40px auto 0;
  padding: 40px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
}

input, textarea, select {
  background: #fafafa;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 18px;
  font-family: var(--font-sans);
  font-size: 1rem;
}

.wide { grid-column: 1 / -1; }

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 16px;
}

.simple-hero {
  min-height: auto;
  padding-top: 64px;
  padding-bottom: 64px;
}

.simple-hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.section-heading {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 44px;
}

.about-band {
  background: #fff;
  border-top: 1px solid var(--line);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.contact-band {
  background: #fdfcfb;
  border-top: 1px solid var(--line);
  display: grid;
  justify-items: center;
}

.contact-band .section-heading,
.contact-band .section-heading .lede {
  text-align: center;
}

.contact-band .section-heading .lede {
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}

.contact-band .section-heading,
.contact-band .contact-actions {
  width: min(100%, 960px);
  margin-left: auto;
  margin-right: auto;
}

.contact-actions {
  max-width: 560px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
  justify-items: center;
}

.contact-line {
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.92rem;
}

.form-feedback {
  margin: 0;
  min-height: 22px;
  color: var(--rose);
  font-weight: 600;
  text-align: center;
}

.site-footer {
  padding: 48px 8vw;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.74);
  text-align: center;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.9);
}

.footer-brand {
  color: #fff;
  margin-bottom: 14px;
  justify-content: center;
}

.footer-brand img {
  height: 72px;
}

/* --- Buttons --- */

button, .primary-action, .secondary-action, .fixed-whatsapp {
  border: none;
  border-radius: 18px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  padding: 16px 28px;
  text-decoration: none;
  transition: all 0.2s;
}

.primary-action, button[type="submit"] {
  background: var(--rose);
  color: white;
}

.secondary-action {
  background: var(--nude);
  color: var(--ink);
}

.fixed-whatsapp {
  background: var(--whatsapp);
  color: white;
  position: fixed;
  bottom: 30px;
  right: 30px;
  border-radius: 50px;
  padding: 16px 24px;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
  z-index: 100;
  gap: 10px;
}

/* --- Dashboard --- */

.panel-shell {
  padding: 56px 0 72px;
}

.panel-page .topbar {
  padding-left: max(32px, calc((100vw - min(1440px, calc(100vw - 64px))) / 2));
  padding-right: max(32px, calc((100vw - min(1440px, calc(100vw - 64px))) / 2));
}

.panel-page .panel-main {
  max-width: 1440px;
  width: min(1440px, calc(100vw - 64px));
  margin: 0 auto;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  gap: 24px;
}

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

.user-profile img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--rose);
  object-fit: cover;
}

.panel-grid {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
}

.panel-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
  gap: 20px;
  flex-wrap: wrap;
}

.panel-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.panel-feedback {
  font-size: 0.85rem;
  font-weight: 600;
  min-height: 1.2rem;
}

.panel-toolbar-button {
  min-height: 44px;
  padding: 0 24px;
  border-radius: 12px;
}

.panel-login-form {
  background: none;
  border: none;
  box-shadow: none;
  padding: 0;
}

.panel-login-fields {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.panel-login-label {
  margin: 0;
}

.panel-login-input {
  min-height: 44px;
  font-size: 0.85rem;
  border-radius: 12px;
}

.panel-sections {
  display: grid;
  gap: 28px;
}

.panel-surface {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 30px;
}

.panel-surface-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 24px;
}

.panel-kicker {
  margin: 0 0 10px;
  color: var(--rose);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.panel-surface-copy {
  margin: 0;
  max-width: 340px;
  color: var(--muted);
  font-size: 0.95rem;
}

.panel-content-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(360px, 0.95fr);
  gap: 24px;
  align-items: start;
}

.panel-content-form {
  display: grid;
  gap: 24px;
}

.panel-fieldset {
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 24px;
  background: #fdfcfb;
}

.panel-fieldset-header {
  margin-bottom: 18px;
}

.panel-fieldset-header h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.panel-fieldset-header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.panel-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
}

.panel-field-grid textarea {
  min-height: 120px;
  resize: vertical;
}

.panel-inline-check {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  align-self: end;
  min-height: 52px;
}

.panel-inline-check input {
  width: auto;
  margin: 0;
}

.panel-content-actions {
  display: flex;
  justify-content: flex-end;
}

.panel-save-button {
  min-height: 48px;
  padding: 0 40px;
}

.panel-preview-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(249, 247, 242, 0.95), #fff);
  padding: 24px;
  position: sticky;
  top: 110px;
  display: grid;
  gap: 20px;
  min-width: 0;
}

.panel-preview-block {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  padding: 18px;
}

.panel-preview-label {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.panel-preview-hero {
  display: grid;
  gap: 16px;
}

.panel-preview-media {
  min-height: 180px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(212, 163, 115, 0.25), rgba(43, 45, 66, 0.08));
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.panel-preview-badge {
  display: inline-flex;
  align-self: flex-start;
  background: #fff;
  color: var(--ink);
  border-radius: 999px;
  padding: 9px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.panel-preview-ai {
  align-self: flex-end;
  background: rgba(43, 45, 66, 0.84);
  color: #fff;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.panel-preview-copy h3,
.panel-preview-about-copy h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.panel-preview-copy p,
.panel-preview-about-copy p {
  margin: 0;
  color: var(--muted);
}

.panel-preview-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.panel-preview-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--rose);
  color: #fff;
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 0.82rem;
  font-weight: 600;
}

.panel-preview-chip-secondary {
  background: var(--nude);
  color: var(--ink);
}

.panel-preview-meta {
  margin: 16px 0 0;
  display: grid;
  gap: 12px;
}

.panel-preview-meta div {
  display: grid;
  gap: 4px;
}

.panel-preview-meta dt {
  margin: 0;
}

.panel-preview-meta dd {
  color: var(--muted);
  word-break: break-word;
}

.panel-preview-about {
  display: grid;
  gap: 16px;
}

.panel-leads-section .lead-list {
  display: grid;
  gap: 18px;
}

@media (min-width: 1200px) {
  .panel-page .panel-main {
    max-width: 1440px;
    width: min(1440px, calc(100vw - 64px));
  }

  .panel-surface {
    padding: 34px;
  }

  .panel-content-layout {
    grid-template-columns: minmax(0, 2.1fr) minmax(360px, 0.95fr);
    gap: 28px;
  }

  .panel-field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .panel-field-grid label:nth-child(2),
  .panel-field-grid label:nth-child(10) {
    grid-column: 2;
  }

  .panel-field-grid label:nth-child(1),
  .panel-field-grid label:nth-child(9) {
    grid-column: 1;
  }

  .panel-field-grid textarea {
    min-height: 132px;
  }
}

.lead-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
  transition: border-color 0.2s;
}

.lead-card:hover {
  border-color: var(--rose);
}

.lead-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.status-badge {
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.status-novo-lead { background: #fff7ed; color: #c2410c; }
.status-confirmado { background: #f0fdf4; color: #15803d; }
.status-realizado { background: #eff6ff; color: #1d4ed8; }

.lead-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  margin: 20px 0;
  background: #fdfcfb;
  padding: 20px;
  border-radius: var(--radius-md);
}

dt {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--rose);
  text-transform: uppercase;
  margin-bottom: 4px;
}

dd { margin: 0; font-weight: 500; }

.origin-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.origin-pills span {
  background: var(--nude);
  color: var(--ink);
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 99px;
  opacity: 0.8;
}

/* --- Responsiveness --- */

@media (max-width: 1024px) {
  .hero-section {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 40px;
  }
  .panel-page .panel-main {
    width: min(100%, calc(100vw - 40px));
  }
  .panel-page .topbar {
    padding-left: 20px;
    padding-right: 20px;
  }
  .hero-visual {
    order: 2;
    max-width: 500px;
    margin: 0 auto;
  }
  .hero-copy {
    order: 1;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .lede { margin: 0 auto; }
  .hero-actions { justify-content: center; }
}

@media (max-width: 768px) {
  .brand img {
    height: 54px;
  }
  .footer-brand img {
    height: 60px;
  }
  .topbar { padding: 0 20px; }
  .topnav { display: none; }
  .hero-section, .workband { padding: 40px 20px; }
  .simple-hero {
    padding-top: 34px;
    padding-bottom: 34px;
  }
  .panel-shell {
    padding: 40px 0 60px;
  }
  .lead-form { grid-template-columns: 1fr; padding: 20px; }
  .panel-header { flex-direction: column; align-items: flex-start; gap: 20px; }
  .password-form { width: 100%; grid-template-columns: 1fr; }
  .panel-toolbar,
  .panel-toolbar-actions,
  .panel-login-fields,
  .panel-surface-header,
  .panel-content-layout {
    flex-direction: column;
    align-items: stretch;
  }
  .panel-field-grid {
    grid-template-columns: 1fr;
  }
  .panel-toolbar-actions {
    justify-content: flex-start;
  }
  .panel-surface,
  .panel-grid {
    padding: 20px;
    border-radius: 24px;
  }
  .panel-preview-card {
    position: static;
  }
  .panel-content-actions {
    justify-content: stretch;
  }
  .panel-save-button,
  .panel-toolbar-button {
    width: 100%;
  }
  .lead-card-header {
    flex-direction: column;
    gap: 16px;
  }
  .flow-step {
    padding: 24px;
  }
  .flow-step small {
    display: block;
    width: 100%;
  }
  
  .fixed-whatsapp {
    width: calc(100% - 40px);
    left: 20px;
    right: 20px;
    bottom: 20px;
    border-radius: 20px;
  }
}

/* Mobile specific fixes (360px-430px) */
@media (max-width: 430px) {
  h1 { font-size: 2.35rem; }
  .img-container { border-radius: 24px; }
  .floating-card { left: 10px; bottom: 10px; padding: 12px; }
  .hero-section, .workband { padding-left: 16px; padding-right: 16px; }
  .simple-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .simple-hero-actions .primary-action,
  .simple-hero-actions .secondary-action {
    width: 100%;
  }
  .panel-page .panel-main {
    width: calc(100vw - 24px);
  }
  .panel-fieldset,
  .panel-preview-block {
    padding: 16px;
  }
}