/* ========================================
   THE HUMAN — LANDING PAGE
   Design System
======================================== */

:root {
  /* Colors — brand identity */
  --cream: #FAF9F5;
  --cream-2: #F9F9F9;
  --cream-3: #EFEEE8;
  --ink: #0A0A0A;
  --ink-2: #0A0A0A;
  --muted: #7A7A7A;
  --muted-strong: #4D4D4D;
  --border: #E8E7E1;
  --border-strong: #D8D7D1;
  --accent: #00D7AA;
  --accent-dark: #00B890;
  --accent-soft: rgba(0, 215, 170, 0.12);
  --accent-softer: rgba(0, 215, 170, 0.06);
  --white: #FFFFFF;
  --green-wa: #25D366;
  --green-wa-dark: #1FB855;

  /* Type */
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Spacing */
  --container: 1200px;
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(10,10,10,.06);
  --shadow: 0 10px 40px rgba(10,10,10,.08);
  --shadow-lg: 0 24px 80px rgba(10,10,10,.16);

  /* Transitions */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

body {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-feature-settings: "kern", "liga";
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================================
   TYPOGRAPHY
======================================== */
h1, h2, h3, h4 {
  font-family: var(--font-mono);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--ink);
}

h1 em, h2 em, h3 em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  color: var(--ink);
  padding: 8px 14px 8px 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  margin-bottom: 28px;
}

.eyebrow .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(0,215,170,.18);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: lowercase;
  letter-spacing: 0.01em;
  color: var(--accent);
  margin-bottom: 20px;
}
.section-eyebrow::before { content: "/ "; opacity: 0.6; }

.section-eyebrow.dark,
.section-eyebrow.light { color: var(--accent); }

.section-title {
  font-size: clamp(30px, 4.6vw, 52px);
  margin-bottom: 20px;
  letter-spacing: -0.045em;
}

.section-title.light { color: var(--cream); }

.section-sub {
  font-size: 15px;
  color: var(--muted-strong);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.65;
}
.section-sub.light { color: rgba(250,249,245,.62); }

.section-head {
  text-align: center;
  margin: 0 auto 64px;
  max-width: 780px;
}

/* ========================================
   BUTTONS
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 14px;
  text-transform: lowercase;
  letter-spacing: 0.01em;
  border-radius: 100px;
  border: 1px solid transparent;
  transition: all .3s var(--ease);
  white-space: nowrap;
  cursor: pointer;
}

.btn-sm { padding: 10px 16px; font-size: 12px; }
.btn-lg { padding: 18px 28px; font-size: 14px; }
.btn-block { width: 100%; }

.btn-primary {
  background: var(--accent);
  color: var(--ink);
  box-shadow: 0 8px 24px rgba(0,215,170,.24);
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(0,215,170,.34);
}

.btn-dark {
  background: var(--ink);
  color: var(--cream);
}
.btn-dark:hover {
  background: #000;
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(10,10,10,.25);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  background: var(--white);
  border-color: var(--ink);
}

.btn .arrow {
  width: 16px;
  height: 16px;
  transition: transform .3s var(--ease);
}
.btn:hover .arrow { transform: translateX(4px); }

.icon-wa {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ========================================
   HEADER
======================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250,249,245,.82);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: all .3s var(--ease);
}

.site-header.scrolled {
  border-bottom-color: var(--border);
  background: rgba(250,249,245,.95);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.brand-logo {
  height: 20px;
  width: auto;
}

.nav-desktop {
  display: flex;
  gap: 32px;
  flex: 1;
  justify-content: center;
}
.nav-desktop a {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  text-transform: lowercase;
  transition: color .2s;
  position: relative;
}
.nav-desktop a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav-desktop a:hover::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: all .3s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 24px;
  gap: 20px;
  border-top: 1px solid var(--border);
  background: var(--cream);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 15px;
  font-weight: 500;
  padding: 8px 0;
  text-transform: lowercase;
}
.nav-mobile .btn { margin-top: 8px; }

/* ========================================
   HERO
======================================== */
.hero {
  position: relative;
  padding: 80px 0 0;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0,215,170,.14), transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.05;
  margin-bottom: 28px;
  letter-spacing: -0.05em;
  font-weight: 500;
}

.hero-sub {
  font-size: clamp(15px, 1.2vw, 17px);
  color: var(--muted-strong);
  max-width: 540px;
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.hero-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  max-width: 580px;
}
.hero-trust li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero-trust strong {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.hero-trust span {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}

/* Browser mock */
.hero-visual {
  position: relative;
  z-index: 1;
}

.browser-mock {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: visible;
  border: 1px solid var(--border);
  transform: rotate(-1.5deg);
  transition: transform .5s var(--ease);
}
.browser-mock:hover { transform: rotate(0deg); }

.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  background: var(--cream-2);
  border-bottom: 1px solid var(--border);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.browser-bar > span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #D8D7D1;
}
.browser-bar > span:nth-child(1) { background: #FF5F57; }
.browser-bar > span:nth-child(2) { background: #FEBC2E; }
.browser-bar > span:nth-child(3) { background: #28C840; }

.browser-url {
  flex: 1;
  text-align: center;
  font-size: 11px;
  color: var(--muted-strong);
  font-family: var(--font-mono);
  background: var(--white);
  padding: 6px 14px;
  border-radius: 100px;
  margin-left: 12px;
  border: 1px solid var(--border);
}

.browser-body {
  padding: 32px;
  min-height: 380px;
  background: linear-gradient(to bottom, var(--white), var(--cream));
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.mock-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 24px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border);
}
.mock-logo {
  width: 80px;
  height: 12px;
  background: var(--ink);
  border-radius: 2px;
}
.mock-links { display: flex; gap: 12px; }
.mock-links span {
  display: block;
  width: 32px;
  height: 5px;
  background: var(--cream-3);
  border-radius: 2px;
}

.mock-hero {
  max-width: 58%;
}
.mock-tag {
  width: 70px;
  height: 16px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 100px;
  margin-bottom: 18px;
}
.mock-h1 {
  height: 18px;
  background: var(--ink);
  border-radius: 3px;
  margin-bottom: 10px;
}
.mock-h1.short { width: 60%; background: var(--accent); }
.mock-p {
  height: 6px;
  background: var(--cream-3);
  border-radius: 2px;
  margin-top: 18px;
}
.mock-p.w80 { width: 80%; margin-top: 8px; }
.mock-btn {
  width: 120px;
  height: 30px;
  background: var(--accent);
  border-radius: 100px;
  margin-top: 24px;
}

.mock-portrait {
  position: absolute;
  right: 28px;
  top: 88px;
  width: 130px;
  height: 170px;
  border-radius: 80px 80px 12px 12px;
  background: linear-gradient(160deg, #1a1a1a, #0a0a0a);
  overflow: hidden;
  border: 1px solid var(--border);
}
.mock-portrait-inner {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 140px;
  border-radius: 45px 45px 0 0;
  background: linear-gradient(180deg, var(--accent) 0%, #006B55 100%);
  opacity: 0.9;
}

.floating-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 12px 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  animation: float 4s ease-in-out infinite;
}
.floating-card strong {
  display: block;
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--ink);
  font-size: 12px;
}
.floating-card small {
  display: block;
  color: var(--muted);
  font-size: 10px;
  text-transform: lowercase;
}
.card-1 {
  bottom: -30px;
  left: -40px;
  animation-delay: 0s;
}
.card-2 {
  top: 40px;
  right: -50px;
  animation-delay: 1s;
}
.card-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.card-icon svg { width: 16px; height: 16px; }
.card-icon.orange {
  background: var(--ink);
  color: var(--accent);
}

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

/* Marquee */
.hero-marquee {
  margin-top: 120px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--cream);
  overflow: hidden;
  position: relative;
}
.marquee-track {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: -0.02em;
  align-items: center;
  text-transform: lowercase;
}
.marquee-track span:nth-child(even) {
  color: var(--accent);
  font-size: 16px;
}

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

/* ========================================
   PROBLEM
======================================== */
.problem {
  padding: 120px 0;
  background: var(--cream);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}

.problem-grid .section-title {
  font-size: clamp(32px, 4.2vw, 54px);
  text-align: left;
}

.problem-text p {
  font-size: 16px;
  color: var(--muted-strong);
  margin-bottom: 18px;
  line-height: 1.65;
}
.problem-text p strong { color: var(--ink); font-weight: 500; }

.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.stat strong {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(32px, 3.4vw, 46px);
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -0.04em;
}
.stat span {
  display: block;
  font-size: 14px;
  color: var(--muted-strong);
  line-height: 1.5;
}
.source {
  display: block;
  margin-top: 24px;
  font-size: 11px;
  color: var(--muted);
  opacity: .7;
}

/* ========================================
   BENEFITS
======================================== */
.benefits {
  padding: 120px 0;
  background: var(--cream-2);
  position: relative;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.benefit {
  background: var(--white);
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all .4s var(--ease);
  position: relative;
  overflow: hidden;
}
.benefit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(0,215,170,0));
  transition: all .4s var(--ease);
  pointer-events: none;
}
.benefit:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--accent);
}
.benefit:hover::before {
  background: linear-gradient(135deg, transparent 50%, rgba(0,215,170,.05));
}

.benefit-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}
.benefit-num::before { content: "/ "; opacity: 0.6; }

.benefit h3 {
  font-size: 20px;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
  font-weight: 500;
}
.benefit p {
  font-size: 14px;
  color: var(--muted-strong);
  line-height: 1.65;
}
.benefit em { font-style: italic; color: var(--ink); }

/* ========================================
   CASES
======================================== */
.cases {
  padding: 120px 0;
  background: var(--cream);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.case {
  cursor: pointer;
  transition: transform .4s var(--ease);
}
.case:hover { transform: translateY(-6px); }

.case-thumb {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--cream-2);
  aspect-ratio: 891/720;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .4s var(--ease), transform .4s var(--ease);
  margin-bottom: 20px;
  position: relative;
  border: 1px solid var(--border);
}
.case:hover .case-thumb {
  box-shadow: var(--shadow);
}
.case-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s var(--ease);
}
.case:hover .case-thumb img {
  transform: scale(1.03);
}

.case-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.case-meta h3 {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.case-meta span {
  font-size: 11px;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.cases-cta {
  text-align: center;
}

/* ========================================
   PROCESS
======================================== */
.process {
  padding: 120px 0;
  background: var(--ink);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.process::before {
  content: '';
  position: absolute;
  top: -300px;
  left: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0,215,170,.12), transparent 65%);
  pointer-events: none;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

.step {
  padding: 32px 24px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  transition: all .4s var(--ease);
  position: relative;
}
.step:hover {
  background: rgba(255,255,255,.05);
  border-color: var(--accent);
  transform: translateY(-4px);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 400;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: -0.04em;
}

.step h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--cream);
  letter-spacing: -0.03em;
  font-weight: 500;
}
.step p {
  font-size: 14px;
  color: rgba(250,249,245,.55);
  line-height: 1.6;
}

/* ========================================
   PRICING
======================================== */
.pricing {
  padding: 120px 0;
  background: var(--cream-2);
  border-top: 1px solid var(--border);
}

.pricing-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 980px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.pricing-main {
  padding: 52px 44px;
  background: linear-gradient(165deg, var(--white) 0%, var(--cream) 100%);
  position: relative;
}

.pricing-tag {
  display: inline-block;
  background: var(--ink);
  color: var(--accent);
  padding: 6px 12px;
  border-radius: 100px;
  font-size: 10px;
  font-weight: 500;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}

.pricing-main h3 {
  font-size: 26px;
  margin-bottom: 14px;
  letter-spacing: -0.03em;
  font-weight: 500;
}

.pricing-desc {
  font-size: 14px;
  color: var(--muted-strong);
  margin-bottom: 36px;
  line-height: 1.6;
}

.pricing-price {
  display: flex;
  flex-direction: column;
  margin-bottom: 28px;
}
.pricing-price .from {
  font-size: 11px;
  color: var(--muted);
  text-transform: lowercase;
  letter-spacing: 0.01em;
  margin-bottom: 4px;
}
.pricing-price .amount {
  font-family: var(--font-mono);
  font-size: clamp(48px, 5.6vw, 68px);
  font-weight: 500;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.05em;
}
.pricing-price .amount small {
  font-size: 0.42em;
  color: var(--accent);
  font-weight: 400;
  margin-right: 4px;
  vertical-align: top;
  position: relative;
  top: 0.35em;
}
.pricing-price .once {
  font-size: 14px;
  color: var(--muted-strong);
  margin-bottom: 10px;
  text-transform: lowercase;
  letter-spacing: -0.01em;
}
.pricing-price .installment {
  font-size: 14px;
  color: var(--muted);
  margin-top: 8px;
  text-transform: lowercase;
}
.pricing-price .installment .keep-case { text-transform: none; }

.pricing-note {
  display: block;
  text-align: center;
  margin-top: 14px;
  font-size: 11px;
  color: var(--muted);
  text-transform: lowercase;
}
.pricing-note .keep-case { text-transform: none; }

.pricing-features {
  padding: 52px 44px;
  background: var(--ink);
  color: var(--cream);
}
.pricing-features h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  color: var(--accent);
  margin-bottom: 28px;
}
.pricing-features h4::before { content: "/ "; opacity: 0.6; }
.pricing-features ul { display: flex; flex-direction: column; gap: 14px; }
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: rgba(250,249,245,.85);
  line-height: 1.5;
}
.pricing-features li svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--accent);
  margin-top: 2px;
}
.pricing-features li strong { color: var(--cream); font-weight: 500; }

.pricing-addon {
  margin-top: 32px;
  padding: 24px;
  background: rgba(0,215,170,.06);
  border: 1px dashed rgba(0,215,170,.35);
  border-radius: var(--radius);
  position: relative;
}
.addon-tag {
  display: inline-block;
  background: var(--accent);
  color: var(--ink);
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 10px;
  font-weight: 600;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
}
.pricing-addon h5 {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 500;
  color: var(--cream);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.pricing-addon p {
  font-size: 13px;
  color: rgba(250,249,245,.65);
  line-height: 1.55;
  margin-bottom: 14px;
}
.addon-price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid rgba(0,215,170,.2);
}
.addon-price strong {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.addon-price span {
  font-size: 12px;
  color: rgba(250,249,245,.55);
  text-transform: lowercase;
}

/* ========================================
   FAQ
======================================== */
.faq {
  padding: 120px 0;
  background: var(--cream);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .3s var(--ease);
}
.faq-item[open] {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.02em;
  transition: color .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item[open] summary { color: var(--accent); }
.faq-item summary:hover { color: var(--accent); }

.faq-icon {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: currentColor;
  border-radius: 2px;
  transition: transform .3s var(--ease);
}
.faq-icon::before {
  top: 9px;
  left: 2px;
  width: 16px;
  height: 1.5px;
}
.faq-icon::after {
  top: 2px;
  left: 9px;
  width: 1.5px;
  height: 16px;
}
.faq-item[open] .faq-icon::after { transform: rotate(90deg); }

.faq-body {
  padding: 0 26px 24px;
}
.faq-body p {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--muted-strong);
  line-height: 1.7;
}

/* ========================================
   FINAL CTA
======================================== */
.final-cta {
  padding: 120px 0;
  background: var(--ink);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(0,215,170,.14), transparent 60%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.final-cta-inner {
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.final-seal {
  position: relative;
  width: 92px;
  height: 92px;
  margin: 0 auto 32px;
  opacity: .95;
  filter: drop-shadow(0 0 20px rgba(0,215,170,.3));
}
.final-seal img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.final-seal-text {
  animation: rotate 40s linear infinite;
  transform-origin: center center;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.section-eyebrow.light { color: var(--accent); }

.final-title {
  font-size: clamp(32px, 4.6vw, 54px);
  margin-bottom: 24px;
  color: var(--cream);
  letter-spacing: -0.045em;
  font-weight: 500;
}
.final-title em {
  color: var(--accent);
}

.final-cta-inner > p {
  font-size: 15px;
  color: rgba(250,249,245,.62);
  margin-bottom: 40px;
  line-height: 1.65;
}

.final-cta-inner small {
  display: block;
  margin-top: 20px;
  font-size: 12px;
  color: rgba(250,249,245,.4);
  text-transform: lowercase;
}

/* ========================================
   FOOTER
======================================== */
.site-footer {
  background: var(--ink);
  color: rgba(250,249,245,.55);
  padding: 72px 0 0;
  border-top: 1px solid rgba(255,255,255,.06);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 64px;
  padding-bottom: 56px;
}

.footer-logo {
  height: 20px;
  margin-bottom: 24px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--cream);
  margin-bottom: 12px;
}
.footer-brand p em {
  font-style: italic;
  color: var(--accent);
}
.footer-tag {
  font-size: 12px;
  color: rgba(250,249,245,.5) !important;
  max-width: 360px;
  line-height: 1.6;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  color: var(--accent);
  margin-bottom: 20px;
}
.footer-col h4::before { content: "/ "; opacity: 0.6; }
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col a {
  font-size: 14px;
  color: rgba(250,249,245,.68);
  transition: color .2s;
}
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 22px 0;
  font-size: 11px;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(250,249,245,.38);
  text-transform: lowercase;
}

/* ========================================
   FLOATING WHATSAPP
======================================== */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px 14px 16px;
  background: var(--green-wa);
  color: var(--white);
  border-radius: 100px;
  box-shadow: 0 10px 30px rgba(37,211,102,.4);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 14px;
  text-transform: lowercase;
  transition: all .3s var(--ease);
}
.wa-float:hover {
  background: var(--green-wa-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(37,211,102,.5);
}
.wa-float svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ========================================
   REVEAL ANIMATION
======================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ========================================
   RESPONSIVE
======================================== */
@media (max-width: 1024px) {
  .hero-inner { gap: 48px; }
  .hero-title { font-size: clamp(36px, 6vw, 58px); }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .nav-desktop { display: none; }
  .nav-toggle { display: flex; }
  .header-inner .btn { display: none; }

  .hero { padding-top: 48px; }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 80px;
  }
  .hero-visual { order: 2; padding: 0 20px; }
  .hero-trust { grid-template-columns: 1fr; gap: 20px; max-width: 100%; }
  .hero-ctas { flex-direction: column; width: 100%; }
  .hero-ctas .btn { width: 100%; }
  .hero-marquee { margin-top: 80px; }
  .marquee-track { font-size: 18px; }
  .floating-card { font-size: 11px; padding: 10px 14px; }
  .card-1 { left: -10px; bottom: -20px; }
  .card-2 { right: -10px; top: 30px; }

  .problem, .benefits, .cases, .process, .pricing, .faq, .final-cta {
    padding: 80px 0;
  }
  .problem-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .stats { grid-template-columns: 1fr; gap: 24px; }

  .benefits-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; gap: 40px; }
  .process-grid { grid-template-columns: 1fr; }

  .pricing-card { grid-template-columns: 1fr; }
  .pricing-main, .pricing-features { padding: 40px 28px; }

  .section-head { margin-bottom: 48px; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 48px;
  }
  .footer-bottom .container {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .wa-float span { display: none; }
  .wa-float {
    padding: 14px;
    width: 56px;
    height: 56px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .hero-title { font-size: 36px; }
  .section-title { font-size: 30px; }
  .faq-item summary { font-size: 14px; padding: 18px 20px; }
  .faq-body { padding: 0 20px 20px; }
  .pricing-price .amount { font-size: 44px; }
  .final-title { font-size: 32px; }
}