/* ===========================
   TOKENS
   =========================== */
:root {
  --bg:           hsl(0, 0%, 100%);
  --fg:           hsl(0, 0%, 8%);
  --primary:      hsl(0, 0%, 8%);
  --primary-fg:   hsl(0, 0%, 100%);
  --muted:        hsl(0, 0%, 45%);
  --accent:       hsl(38, 35%, 58%);
  --accent-light: hsl(40, 30%, 92%);
  --cream:        hsl(40, 20%, 98%);
  --border:       hsl(40, 15%, 90%);
  --charcoal-soft:hsl(0, 0%, 20%);
  --font-serif:   "Playfair Display", Georgia, serif;
  --font-sans:    "DM Sans", system-ui, sans-serif;
  --radius:       0.25rem;
}

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

html, body {
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ===========================
   LAYOUT
   =========================== */
.container {
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  max-width: 56rem;
}

.section-pad {
  padding: 4rem 1.5rem;
}

@media (min-width: 768px) {
  .section-pad { padding: 6rem 3rem; }
}
@media (min-width: 1280px) {
  .section-pad { padding: 7rem 5rem; }
}

/* ===========================
   HEADER
   =========================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 768px) {
  .header-inner { height: 5rem; padding: 0 3rem; }
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--fg);
  letter-spacing: -0.01em;
}

.logo span { color: var(--accent); }

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.25rem;
  background: var(--primary);
  color: var(--primary-fg);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.header-cta:hover { background: var(--charcoal-soft); }

/* ===========================
   BUTTONS
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
  text-align: center;
  white-space: normal;
}

.btn-primary {
  background: var(--primary);
  color: var(--primary-fg);
  padding: 1.25rem 4rem;
  font-size: 0.875rem;
  height: 4rem;
}

.btn-primary:hover { background: var(--charcoal-soft); }

.btn-outline {
  background: transparent;
  color: var(--primary-fg);
  border: 1px solid rgba(255,255,255,0.4);
  padding: 1.25rem 4rem;
  font-size: 0.875rem;
  height: 4rem;
}

.btn-outline:hover {
  background: var(--primary-fg);
  color: var(--fg);
}

/* ===========================
   DIVIDER
   =========================== */
.divider-gold {
  height: 1px;
  width: 4rem;
  background: var(--accent);
  margin: 0 auto;
}

/* ===========================
   SECTION LABELS
   =========================== */
.section-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
  display: block;
}

/* ===========================
   ANIMATIONS
   =========================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up   { animation: fadeUp 0.8s ease-out forwards; opacity: 0; }
.fade-up-1 { animation: fadeUp 0.8s ease-out 0.1s forwards; opacity: 0; }
.fade-up-2 { animation: fadeUp 0.8s ease-out 0.2s forwards; opacity: 0; }
.fade-up-3 { animation: fadeUp 0.8s ease-out 0.3s forwards; opacity: 0; }

/* ===========================
   HERO
   =========================== */

/* Mobile: stacked — text then cropped image */
.hero {
  background: var(--bg);
}

.hero-inner {
  padding: 6rem 1.5rem 2rem;
  text-align: center;
}

.hero-visual {
  width: 100%;
  height: 480px;
  overflow: hidden;
}

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 85% center;
  display: block;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 5vw, 3.5rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 1.25rem;
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--muted);
  max-width: 36rem;
  margin: 0 auto 2rem;
  font-weight: 300;
  line-height: 1.6;
}

.hero-scarcity {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.75rem;
}

.hero-btn {
  white-space: normal;
  text-align: center;
}

/* Desktop: grid — text left, image fills right column */
@media (min-width: 900px) {
  .hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 88vh;
    padding-top: 4rem;
    overflow: visible;
  }

  .hero-inner {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem 2rem 4rem 6%;
    text-align: left;
  }

  .hero h1 {
    margin-left: 0;
    margin-right: 0;
    text-align: left;
  }

  .hero-sub {
    margin-left: 0;
    margin-right: 0;
    text-align: left;
  }

  .hero-visual {
    height: auto;
    position: relative;
    overflow: hidden;
  }

  .hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 85% center;
  }
}

/* ===========================
   A SOLUÇÃO SECTION
   =========================== */
.solution-section {
  background: var(--bg);
}

/* Two-column split */
.solution-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: start;
}

@media (min-width: 900px) {
  .solution-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 5rem;
  }
}

/* Left content */
.solution-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 500;
  color: var(--fg);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.solution-body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.solution-body p {
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.65;
}

.solution-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2.5rem;
}

.solution-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--fg);
}

.solution-list li::before {
  content: '';
  flex-shrink: 0;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23b5924c' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/10px no-repeat;
}

/* Right: phone mock */
.solution-mock {
  display: flex;
  justify-content: center;
}

.mock-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 6px 32px rgba(0,0,0,0.09);
  width: 100%;
  max-width: 520px;
}

.mock-card-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  background: #fafafa;
}

.mock-avatar {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--fg);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mock-name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--fg);
}

.mock-garment {
  background: var(--cream);
  display: flex;
  justify-content: center;
  padding: 1rem;
}

.mock-garment img {
  width: 100%;
  max-width: 380px;
  height: 320px;
  object-fit: cover;
  object-position: top center;
  border-radius: 0.5rem;
  display: block;
}

.mock-body {
  padding: 1rem 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mock-intro-line {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--fg);
}

.mock-issue {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.mock-issue strong {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--fg);
}

.mock-issue span {
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.5;
}

.mock-summary {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding-top: 0.25rem;
  border-top: 1px solid var(--border);
}

.mock-summary strong {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--fg);
}

.mock-summary span {
  font-size: 0.72rem;
  color: var(--muted);
}

.mock-verdict {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  background: hsl(38, 25%, 96%);
  border-radius: 0.5rem;
  flex-wrap: wrap;
}

.mock-verdict-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--fg);
  flex-shrink: 0;
}

.mock-verdict-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: hsl(38, 55%, 55%);
  flex-shrink: 0;
}

.mock-verdict-text {
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.45;
}

.mock-alternative {
  padding: 0.6rem 0.75rem;
  background: hsl(38, 15%, 97%);
  border-radius: 0.5rem;
  border-left: 2px solid var(--accent);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.mock-alt-label {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--fg);
}

.mock-alternative ul {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.mock-alternative ul li {
  font-size: 0.7rem;
  color: var(--muted);
  padding-left: 0.75rem;
  position: relative;
}

.mock-alternative ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* ===========================
   PAIN SECTION
   =========================== */
.pain-section {
  background: var(--cream);
}

.pain-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 2rem;
  line-height: 1.2;
}

.pain-intro {
  color: var(--muted);
  max-width: 36rem;
  margin: 0 auto 3.5rem;
  line-height: 1.7;
}

.pain-image {
  width: 100%;
  max-width: 56rem;
  margin: 0 auto 4rem;
  object-fit: cover;
}

.pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 768px) {
  .pain-grid { grid-template-columns: repeat(3, 1fr); gap: 3rem; }
}

.pain-item {
  text-align: center;
}

.pain-number {
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.pain-number span {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--accent);
}

.pain-item h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  margin-bottom: 0.75rem;
  color: var(--fg);
}

.pain-item p {
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* ===========================
   HOW IT WORKS
   =========================== */
.how-section {
  background: var(--bg);
}

.how-section .section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.how-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 500;
  color: var(--fg);
  line-height: 1.2;
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  max-width: 44rem;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .steps { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.step-num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 1rem;
  opacity: 0.6;
}

.step h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--fg);
  margin-bottom: 0.75rem;
}

.step p {
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* ===========================
   DIFFERENTIATION SECTION
   =========================== */
.diff-section {
  background: var(--fg);
  color: var(--primary-fg);
}

.diff-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.diff-label {
  color: rgba(255,255,255,0.45);
}

.diff-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 500;
  color: var(--primary-fg);
  line-height: 1.2;
}

.diff-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  max-width: 48rem;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .diff-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem 3rem; }
}

.diff-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.diff-icon {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.1rem;
  color: var(--accent);
}

.diff-item div {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.diff-item strong {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--primary-fg);
  line-height: 1.4;
}

.diff-item span {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

/* ===========================
   PERSONALÍSSIMO SECTION
   =========================== */
.personal-section {
  background: var(--bg);
}

.personal-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 768px) {
  .personal-grid {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
}

.personal-image {
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.09);
}

.personal-image img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  object-position: center top;
  display: block;
}

@media (min-width: 768px) {
  .personal-image img { height: 480px; }
}

.personal-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 500;
  color: var(--fg);
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.personal-intro {
  color: var(--muted);
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}

.personal-body {
  color: var(--muted);
  font-size: 0.9375rem;
  margin-bottom: 0.75rem;
}

.personal-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.75rem;
}

.personal-list li {
  color: var(--fg);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.personal-closing {
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  font-style: italic;
}

.personal-cta {
  display: inline-flex;
}

/* ===========================
   FORM SECTION
   =========================== */
.form-section {
  background: var(--cream);
}

.form-section .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.form-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.form-section .subtitle {
  color: var(--muted);
  max-width: 32rem;
  margin: 0 auto;
  line-height: 1.7;
}

.form-wrap {
  max-width: 34rem;
  margin: 0 auto;
}

.form-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 2.5rem 2rem;
}

@media (min-width: 768px) {
  .form-card { padding: 3rem 2.5rem; }
}

.spots-badge {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 2rem;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--fg);
  background: var(--bg);
  transition: border-color 0.2s;
  outline: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: hsl(0, 0%, 65%);
}

.form-submit {
  width: 100%;
  margin-top: 0.5rem;
  height: 3.5rem;
  padding: 0;
  font-size: 0.8rem;
}

.form-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 1rem;
}

/* Success state */
.form-success {
  display: none;
  text-align: center;
  padding: 3rem 1rem;
}

.form-success.visible { display: block; }
.application-form.hidden { display: none; }

.success-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.success-icon svg { color: var(--accent); }

.form-success h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--fg);
  margin-bottom: 0.75rem;
}

.form-success p {
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ===========================
   FINAL CTA
   =========================== */
.final-cta {
  background: var(--bg);
  text-align: center;
}

.final-cta h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 500;
  color: var(--fg);
  margin: 3rem 0 1.5rem;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.2;
}

.final-cta p {
  color: var(--muted);
  max-width: 32rem;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

/* ===========================
   FOOTER
   =========================== */
.site-footer {
  background: var(--fg);
  color: var(--primary-fg);
  padding: 3rem 1.5rem;
}

@media (min-width: 768px) {
  .site-footer { padding: 3rem; }
}

.footer-inner {
  max-width: 72rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--primary-fg);
}

.footer-logo span { color: var(--accent); }

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
}

.footer-email {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}

.footer-email:hover { color: var(--primary-fg); }

.footer-copy {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}

/* ===========================
   MOBILE ADJUSTMENTS
   =========================== */
@media (max-width: 480px) {
  .btn-primary {
    padding: 1rem 1.5rem;
    font-size: 0.75rem;
    height: auto;
    min-height: 3rem;
    width: 100%;
  }

  .header-cta { display: none; }

  .pain-grid { gap: 2rem; }

  .personal-cta,
  .final-cta .btn {
    width: 100%;
    justify-content: center;
  }
}