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

:root {
  --red:          #E53935;
  --red-dark:     #C62828;
  --red-light:    #FFEBEE;
  --teal:         #00BFA5;
  --teal-dark:    #00897B;
  --teal-light:   #E0F2F1;
  --dark:         #0F172A;
  --dark2:        #1E293B;
  --bg:           #F8FAFC;
  --white:        #FFFFFF;
  --text:         #1E293B;
  --muted:        #64748B;
  --border:       #E2E8F0;
  --sh-sm:        0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --sh-md:        0 4px 24px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.06);
  --sh-lg:        0 20px 60px rgba(0,0,0,.15), 0 8px 20px rgba(0,0,0,.08);
  --r:            14px;
  --r-lg:         20px;
  --r-pill:       999px;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
}

/* =====================
   UTILITIES
===================== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: var(--r-pill);
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-weight: 800;
  font-size: .95rem;
  letter-spacing: .01em;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  min-height: 44px;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background .2s;
}
.btn:hover::after { background: rgba(255,255,255,.08); }
.btn:active { transform: translateY(0) scale(.98) !important; }

.btn-primary {
  background: linear-gradient(135deg, #F04040 0%, var(--red-dark) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(229,57,53,.32), 0 1px 0 rgba(255,255,255,.15) inset;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(229,57,53,.42), 0 1px 0 rgba(255,255,255,.15) inset;
}

.btn-outline {
  background: transparent;
  color: var(--red);
  border: 2px solid var(--red);
}
.btn-outline:hover {
  background: var(--red-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(229,57,53,.15);
}

.btn-white {
  background: #fff;
  color: var(--dark);
  box-shadow: 0 4px 14px rgba(0,0,0,.12);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
}

.btn-ghost {
  background: rgba(255,255,255,.08);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.25);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,.6);
  background: rgba(255,255,255,.14);
  transform: translateY(-2px);
}

.label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal-dark);
  background: var(--teal-light);
  padding: 5px 12px;
  border-radius: var(--r-pill);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  color: var(--dark);
  line-height: 1.12;
  margin-bottom: 16px;
  letter-spacing: -.02em;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.8;
  max-width: 540px;
}

/* =====================
   FADE-IN ANIMATION
===================== */
.fi {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s cubic-bezier(.22,.68,0,1.2), transform .65s cubic-bezier(.22,.68,0,1.2);
}
.fi.show { opacity: 1; transform: none; }
.fi:nth-child(2) { transition-delay: .08s; }
.fi:nth-child(3) { transition-delay: .16s; }
.fi:nth-child(4) { transition-delay: .24s; }

/* =====================
   HEADER
===================== */
header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 200;
  background: rgba(248,250,252,.88);
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  border-bottom: 1px solid rgba(0,0,0,.07);
  transition: box-shadow .3s, background .3s;
}
header.scrolled {
  background: rgba(248,250,252,.96);
  box-shadow: 0 1px 0 rgba(0,0,0,.06), 0 4px 20px rgba(0,0,0,.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  overflow: hidden;
  flex-shrink: 0;
}
.logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.logo-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--dark);
  letter-spacing: -.02em;
}
.logo-name span { color: var(--red); }

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links {
  display: flex;
  gap: 4px;
  margin-right: 8px;
}
.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
  font-size: .9rem;
  padding: 7px 14px;
  border-radius: 8px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--dark); background: rgba(0,0,0,.05); }

.nav-cta { padding: 10px 20px; font-size: .88rem; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  background: transparent;
  border: none;
  transition: background .2s;
}
.nav-hamburger:hover { background: rgba(0,0,0,.06); }
.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: rgba(248,250,252,.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  z-index: 199;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 8px 32px rgba(0,0,0,.1);
  /* Smooth slide-down + fade */
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: transform .25s cubic-bezier(.4,0,.2,1), opacity .2s ease;
}
.mobile-nav.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 600;
  font-size: 1rem;
  padding: 12px 16px;
  border-radius: 10px;
  transition: background .2s;
}
.mobile-nav a:hover { background: rgba(0,0,0,.05); }
.mobile-nav .btn { margin-top: 8px; justify-content: center; }

/* =====================
   HERO
===================== */
.hero {
  padding: 148px 0 100px;
  background: #fff;
  overflow: hidden;
  position: relative;
}
/* Dot grid background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(0,0,0,.07) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}
/* Color blobs */
.hero::after {
  content: '';
  position: absolute;
  top: -160px; right: -160px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(229,57,53,.06) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}
.hero-blob {
  position: absolute;
  bottom: -100px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,191,165,.07) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal-light);
  color: var(--teal-dark);
  padding: 6px 14px 6px 10px;
  border-radius: var(--r-pill);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .01em;
  margin-bottom: 22px;
  border: 1px solid rgba(0,191,165,.2);
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--teal);
  animation: blink 2s infinite;
  flex-shrink: 0;
}
@keyframes blink { 0%,100% { opacity:1 } 50% { opacity:.3 } }

.hero-title {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 900;
  color: var(--dark);
  line-height: 1.08;
  margin-bottom: 22px;
  letter-spacing: -.03em;
}
.hero-title .hl {
  color: var(--red);
  background: linear-gradient(135deg, #F04040, var(--red-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 460px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.hero-stats {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--border);
  padding-top: 28px;
}
.hero-stat {
  flex: 1;
  padding-right: 24px;
  position: relative;
}
.hero-stat + .hero-stat {
  padding-left: 24px;
  padding-right: 24px;
}
.hero-stat + .hero-stat::before {
  content: '';
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 1px;
  background: var(--border);
}
.stat-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--dark);
  letter-spacing: -.02em;
  line-height: 1;
  margin-bottom: 4px;
}
.stat-lbl {
  font-size: .78rem;
  color: var(--muted);
  font-weight: 500;
}

/* =====================
   PHONE MOCKUP
===================== */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 20px 0;
}
/* glow behind phone */
.hero-visual::before {
  content: '';
  position: absolute;
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(229,57,53,.18) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.phone-wrap { position: relative; z-index: 2; }

/* Hero mockup — PNG com moldura já embutida */
.hero-mockup {
  display: block;
  width: 340px;
  max-width: 100%;
  height: auto;
  position: relative;
  z-index: 2;
  filter:
    drop-shadow(0 40px 70px rgba(0,0,0,.28))
    drop-shadow(0 14px 30px rgba(0,0,0,.16));
}

/* notch */
.notch {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 76px; height: 22px;
  background: #1A1A2E;
  border-radius: 0 0 14px 14px;
  z-index: 10;
}

.app-ui {
  padding: 34px 12px 12px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.aui-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.aui-logo { font-size: .8rem; font-weight: 900; color: #fff; }
.aui-icons { display: flex; gap: 6px; }
.aui-ico {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
}

.aui-locbar {
  background: rgba(255,255,255,.07);
  border-radius: 9px;
  padding: 7px 10px;
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 10px;
}
.aui-locdot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--red);
}
.aui-loctxt { font-size: .56rem; color: rgba(255,255,255,.65); }

.aui-flabel { font-size: .55rem; font-weight: 700; color: rgba(255,255,255,.4); margin-bottom: 5px; }
.aui-filter {
  background: rgba(255,255,255,.07);
  border-radius: 7px;
  padding: 5px 8px;
  display: flex; justify-content: space-between;
  margin-bottom: 12px;
}
.aui-ftxt { font-size: .55rem; color: rgba(255,255,255,.55); }

.aui-card {
  background: rgba(255,255,255,.06);
  border-radius: 11px;
  overflow: hidden;
  margin-bottom: 8px;
}
.aui-card-head {
  padding: 7px 9px;
  display: flex; align-items: center; gap: 6px;
}
.aui-avatar {
  width: 22px; height: 22px;
  border-radius: 50%;
}
.aui-sname { font-size: .62rem; font-weight: 700; color: #fff; }
.aui-img {
  height: 88px;
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.aui-img-txt { font-size: .52rem; color: rgba(255,255,255,.55); }
.aui-heart {
  position: absolute; top: 6px; right: 6px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  font-size: .6rem;
}
.aui-price {
  position: absolute; bottom: 6px; right: 6px;
  background: var(--red);
  color: #fff;
  font-size: .52rem; font-weight: 900;
  padding: 2px 5px;
  border-radius: 5px;
}

/* =====================
   FEATURES
===================== */
.features {
  padding: 112px 0;
  background: var(--bg);
}
.features-head {
  text-align: center;
  margin-bottom: 64px;
}
.features-head .section-sub { margin: 0 auto; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.feat-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 24px 30px;
  position: relative;
  overflow: hidden;
  transition: transform .3s, box-shadow .3s;
}
.feat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  opacity: 0;
  transition: opacity .3s;
}
.feat-card:nth-child(1)::before { background: linear-gradient(to right, var(--red), #FF6B6B); }
.feat-card:nth-child(2)::before { background: linear-gradient(to right, var(--teal), #4DD0C4); }
.feat-card:nth-child(3)::before { background: linear-gradient(to right, #F59E0B, #FCD34D); }
.feat-card:nth-child(4)::before { background: linear-gradient(to right, #7C3AED, #A78BFA); }
.feat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sh-md);
}
.feat-card:hover::before { opacity: 1; }

.feat-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.ic-red    { background: var(--red-light); }
.ic-teal   { background: var(--teal-light); }
.ic-yellow { background: #FEF3C7; }
.ic-purple { background: #EDE9FE; }

.feat-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  letter-spacing: -.01em;
}
.feat-desc {
  font-size: .875rem;
  color: var(--muted);
  line-height: 1.7;
}

/* =====================
   SCREENSHOTS
===================== */
.screenshots {
  padding: 112px 0;
  background: var(--bg);
  overflow-x: clip;
}
.ss-head { margin-bottom: 52px; }

/* Center the phones when few screenshots */
.ss-center-wrap {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 28px;
  flex-wrap: wrap;
  padding: 16px 24px 32px;
}

/* Keep scroll for future when more screenshots are added */
.ss-scroll {
  overflow-x: auto;
  cursor: grab;
  padding: 16px 0 32px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.ss-scroll::-webkit-scrollbar { height: 4px; }
.ss-scroll::-webkit-scrollbar-track { background: transparent; }
.ss-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.ss-row {
  display: flex;
  gap: 28px;
  padding: 0 24px;
  width: max-content;
}

.ss-item { flex-shrink: 0; }

/* Screenshot mockup — PNG com moldura já embutida */
.ss-mockup {
  display: block;
  width: 240px;
  max-width: 100%;
  height: auto;
  filter:
    drop-shadow(0 28px 60px rgba(15,23,42,.22))
    drop-shadow(0 8px 20px rgba(15,23,42,.12));
  transition: transform .35s cubic-bezier(.22,.68,0,1.2), filter .35s;
}
.ss-mockup:hover {
  transform: translateY(-10px) scale(1.02);
}

/* Login screen */
.ss-login-screen {
  background: #111;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 16px;
}
.sscart { font-size: 2.4rem; margin-bottom: 10px; }
.ss-wtitle {
  font-size: .7rem; font-weight: 900;
  color: #fff; text-align: center;
  margin-bottom: 14px; line-height: 1.35;
}
.ss-toggle-row {
  display: flex; gap: 5px; width: 100%; margin-bottom: 12px;
}
.ss-tbtn {
  flex: 1; text-align: center;
  padding: 5px; border-radius: 7px;
  font-size: .52rem; font-weight: 700;
}
.ss-tbtn.on  { background: var(--teal); color: #fff; }
.ss-tbtn.off { border: 1px solid rgba(255,255,255,.25); color: rgba(255,255,255,.55); }
.ss-field {
  width: 100%; height: 26px;
  background: rgba(255,255,255,.09);
  border-radius: 7px; margin-bottom: 7px;
}
.ss-enter-btn {
  width: 100%; height: 28px;
  background: var(--red); border-radius: 9px; margin-bottom: 8px;
}
.ss-forgot { width: 72px; height: 7px; background: rgba(147,112,219,.45); border-radius: 4px; margin: 0 auto; }

/* Home screen (dark / light) */
.ss-home-screen {
  display: flex; flex-direction: column;
  padding: 8px;
}
.ss-dark  { background: #111; }
.ss-light { background: #F5F5F5; }

.ss-hbar {
  display: flex; align-items: center;
  justify-content: space-between;
  margin-bottom: 8px; padding: 2px 0;
}
.ss-hlogo { font-size: .58rem; font-weight: 900; }
.ss-dark  .ss-hlogo { color: #fff; }
.ss-light .ss-hlogo { color: var(--dark); }

.ss-hicons { display: flex; gap: 4px; }
.ss-hico { width: 16px; height: 16px; border-radius: 50%; }
.ss-dark  .ss-hico { background: rgba(255,255,255,.12); }
.ss-light .ss-hico { background: rgba(0,0,0,.1); }

.ss-loc {
  border-radius: 7px; padding: 5px 7px;
  font-size: .52rem; margin-bottom: 7px;
}
.ss-dark  .ss-loc { background: rgba(255,255,255,.07); color: rgba(255,255,255,.65); }
.ss-light .ss-loc { background: #fff; color: #555; box-shadow: 0 1px 4px rgba(0,0,0,.08); }

.ss-flabel { font-size: .48rem; margin-bottom: 4px; }
.ss-dark  .ss-flabel { color: rgba(255,255,255,.4); }
.ss-light .ss-flabel { color: #888; }

.ss-fbar {
  border-radius: 6px; padding: 5px 7px;
  display: flex; justify-content: space-between;
  margin-bottom: 8px;
  font-size: .48rem;
}
.ss-dark  .ss-fbar { background: rgba(255,255,255,.07); color: rgba(255,255,255,.55); }
.ss-light .ss-fbar { background: #fff; color: #555; box-shadow: 0 1px 4px rgba(0,0,0,.08); }

.ss-pcard { border-radius: 8px; overflow: hidden; margin-bottom: 6px; }
.ss-dark  .ss-pcard { background: rgba(255,255,255,.07); }
.ss-light .ss-pcard { background: #fff; box-shadow: 0 1px 4px rgba(0,0,0,.08); }

.ss-pcardtop {
  padding: 5px 6px; display: flex; align-items: center; gap: 4px;
}
.ss-pav { width: 16px; height: 16px; border-radius: 50%; }
.ss-psname { font-size: .52rem; font-weight: 700; }
.ss-dark  .ss-psname { color: #fff; }
.ss-light .ss-psname { color: var(--dark); }

.ss-pimg { height: 62px; position: relative; }
.ss-ptag {
  position: absolute; bottom: 4px; right: 4px;
  background: var(--red); color: #fff;
  font-size: .48rem; font-weight: 900;
  padding: 2px 4px; border-radius: 4px;
}

/* Search screen */
.ss-search-screen {
  background: #111;
  display: flex; flex-direction: column;
  align-items: center; padding: 20px 14px;
}
.ss-search-icon { font-size: 2rem; margin-bottom: 10px; }
.ss-search-title {
  font-size: .68rem; font-weight: 900;
  color: #fff; margin-bottom: 14px;
}
.ss-searchbar {
  width: 100%;
  background: rgba(255,255,255,.1);
  border-radius: 8px; padding: 7px 10px;
  display: flex; align-items: center; gap: 5px;
  margin-bottom: 14px;
}
.ss-sbtext { font-size: .52rem; color: rgba(255,255,255,.45); }
.ss-cats { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; width: 100%; }
.ss-cat {
  background: rgba(255,255,255,.08); border-radius: 7px;
  padding: 8px; text-align: center;
  font-size: .52rem; color: rgba(255,255,255,.7);
}

/* Center screenshot — elevated & highlighted */
.ss-mockup-center {
  transform: scale(1.08) translateY(-8px);
  transform-origin: bottom center;
  filter:
    drop-shadow(0 40px 80px rgba(15,23,42,.28))
    drop-shadow(0 14px 30px rgba(15,23,42,.18))
    drop-shadow(0 0 40px rgba(229,57,53,.14));
  position: relative;
  z-index: 2;
}
.ss-mockup-center:hover {
  transform: scale(1.1) translateY(-14px);
}

/* Hero stat icon variants */
.stat-num.stat-check {
  font-size: 1.3rem;
  line-height: 1;
  color: var(--teal-dark);
}

.ss-label {
  text-align: center;
  font-size: .82rem; font-weight: 600;
  color: var(--muted); margin-top: 16px;
  letter-spacing: .01em;
}

/* =====================
   HOW IT WORKS
===================== */
.how {
  padding: 112px 0;
  background: var(--bg);
}
.how-head { text-align: center; margin-bottom: 64px; }
.how-head .section-sub { margin: 0 auto; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 34px;
  left: calc(16.666% + 34px);
  right: calc(16.666% + 34px);
  height: 1px;
  background: var(--border);
  background-image: linear-gradient(to right, var(--teal), var(--red));
  z-index: 0;
  opacity: .4;
}

.step {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px 24px 28px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-num-wrap { display: flex; justify-content: center; margin-bottom: 18px; }
.step-num {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.1rem; font-weight: 900;
  letter-spacing: -.02em;
}
.step:nth-child(1) .step-num { color: var(--teal-dark); background: var(--teal-light); }
.step:nth-child(2) .step-num { color: var(--red-dark);  background: var(--red-light);  }
.step:nth-child(3) .step-num { color: #5B21B6;          background: #EDE9FE;            }

.step-ico {
  width: 52px; height: 52px;
  border-radius: 15px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin: 0 auto 14px;
}

.step-title { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; letter-spacing: -.01em; }
.step-desc  { font-size: .875rem; color: var(--muted); line-height: 1.7; }

/* =====================
   CTA
===================== */
.cta-section {
  padding: 120px 0;
  background: var(--dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}
/* Grid pattern */
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.cta-section::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(229,57,53,.12) 0%, transparent 65%);
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; }
.cta-emoji {
  display: flex;
  justify-content: center;
  margin-bottom: 28px;
}
.cta-emoji img {
  width: 72px;
  height: 72px;
  border-radius: 22px;
  box-shadow: 0 8px 32px rgba(229,57,53,.35), 0 0 0 1px rgba(255,255,255,.1) inset;
}
.btn-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
  border-radius: 4px;
  vertical-align: middle;
  flex-shrink: 0;
}
.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900; color: #fff;
  margin-bottom: 16px; line-height: 1.12;
  letter-spacing: -.03em;
}
.cta-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.55);
  margin: 0 auto 44px;
  max-width: 440px;
  line-height: 1.8;
}
.cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* =====================
   LISTA DE ESPERA (WAITLIST)
===================== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.waitlist {
  max-width: 480px;
  margin: 0 auto;
  padding: 36px 32px 32px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--r-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, .25);
}

.waitlist-badge {
  margin-bottom: 20px;
  background: rgba(0, 191, 165, .15);
  color: #5EEAD4;
  border: 1px solid rgba(0, 191, 165, .25);
}

.waitlist-title {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 10px;
  letter-spacing: -.02em;
}

.waitlist-sub {
  font-size: .95rem;
  color: rgba(255, 255, 255, .55);
  line-height: 1.65;
  margin-bottom: 28px;
}

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

.waitlist-type {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.waitlist-type-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1.5px solid rgba(255, 255, 255, .22);
  background: rgba(255, 255, 255, .95);
  color: var(--muted);
  font-family: 'Inter', sans-serif;
  font-size: .88rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: background .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
  min-height: 44px;
}

.waitlist-type-btn:hover:not(.is-active):not(:disabled) {
  border-color: rgba(0, 191, 165, .45);
  color: var(--teal-dark);
}

.waitlist-type-btn.is-active {
  background: var(--teal-light);
  border-color: rgba(0, 191, 165, .35);
  color: var(--teal-dark);
  box-shadow: 0 0 0 1px rgba(0, 191, 165, .12) inset;
}

.waitlist-type-btn:disabled {
  opacity: .55;
  cursor: not-allowed;
}

.waitlist-type-check {
  display: none;
  font-size: .82rem;
  font-weight: 800;
  line-height: 1;
}

.waitlist-type-btn.is-active .waitlist-type-check {
  display: inline-flex;
}

.waitlist-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.waitlist-input {
  width: 100%;
  padding: 15px 20px;
  border-radius: var(--r-pill);
  border: 1.5px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .08);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  line-height: 1.4;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
  min-height: 44px;
}

.waitlist-input::placeholder {
  color: rgba(255, 255, 255, .35);
}

.waitlist-input:hover {
  border-color: rgba(255, 255, 255, .28);
  background: rgba(255, 255, 255, .1);
}

.waitlist-input:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0, 191, 165, .25);
  background: rgba(255, 255, 255, .1);
}

.waitlist-input.waitlist-input--error {
  border-color: #F87171;
  box-shadow: 0 0 0 3px rgba(248, 113, 113, .2);
}

.waitlist-input:disabled {
  opacity: .55;
  cursor: not-allowed;
}

.waitlist-submit {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}

.waitlist-submit:disabled {
  opacity: .65;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: 0 4px 14px rgba(229, 57, 53, .2);
}

.waitlist-submit:disabled:hover {
  transform: none !important;
}

.waitlist-message {
  font-size: .85rem;
  line-height: 1.5;
  min-height: 0;
  margin: 0;
}

.waitlist-message:not(:empty) {
  min-height: 1.25em;
}

.waitlist-message--error {
  color: #FCA5A5;
  text-align: left;
}

.waitlist-message--success {
  color: #6EE7B7;
  text-align: center;
  font-weight: 500;
  padding: 4px 0;
}

.waitlist-disclaimer {
  margin-top: 16px;
  font-size: .78rem;
  color: rgba(255, 255, 255, .38);
  letter-spacing: .01em;
  line-height: 1.5;
}

.waitlist-contact {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, .08);
}

.waitlist--success .waitlist-form,
.waitlist--success .waitlist-disclaimer {
  display: none;
}

.waitlist--success .waitlist-message--success:not(:empty) {
  padding: 12px 0 4px;
  font-size: .95rem;
}

/* =====================
   BUSINESS SECTION
===================== */
.business {
  padding: 112px 0;
  background: var(--bg);
  overflow-x: clip;
}

.business-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.business-inner > * {
  min-width: 0;
}

.business-content .section-sub {
  margin-bottom: 28px;
}

.business-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}

.business-list li {
  font-size: .95rem;
  color: var(--text);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.5;
}

.bl-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--teal-light);
  color: var(--teal-dark);
  border-radius: 50%;
  font-size: .75rem;
  font-weight: 800;
  flex-shrink: 0;
}

.business-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.business-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 40px 36px;
  box-shadow: var(--sh-md);
  text-align: center;
  max-width: 320px;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.business-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--teal), var(--red));
}

.bc-icon-wrap {
  font-size: 2.8rem;
  margin-bottom: 16px;
  line-height: 1;
}

.bc-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 8px;
  letter-spacing: -.02em;
}

.bc-sub {
  font-size: .9rem;
  color: var(--muted);
  margin-bottom: 28px;
  line-height: 1.6;
}

.bc-perks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.bc-perk {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border-radius: var(--r);
  padding: 14px 8px;
}

.bc-perk-ico {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
  flex-shrink: 0;
}

.bc-perk-lbl {
  font-size: .68rem;
  color: var(--muted);
  font-weight: 600;
  text-align: center;
  line-height: 1.3;
}

/* =====================
   FOOTER
===================== */
footer {
  background: #080E1E;
  color: rgba(255,255,255,.5);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: start;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.07);
  margin-bottom: 24px;
}

.footer-brand .logo-name { color: #fff; }
.footer-tagline {
  font-size: .88rem; margin-top: 14px;
  max-width: 280px; line-height: 1.75;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  margin-bottom: 6px;
}
.footer-links a {
  color: rgba(255,255,255,.5);
  text-decoration: none; font-size: .88rem;
  transition: color .2s;
  width: fit-content;
}
.footer-links a:hover { color: #fff; }

.footer-bottom {
  display: flex; align-items: center;
  justify-content: space-between;
  font-size: .78rem;
}
.footer-bottom a {
  color: rgba(255,255,255,.4);
  text-decoration: none; transition: color .2s;
}
.footer-bottom a:hover { color: rgba(255,255,255,.8); }

/* =====================
   RESPONSIVE
===================== */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 52px; }
  .hero-desc   { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats  { justify-content: center; border-top: 1px solid var(--border); }
  .hero-stat   { text-align: center; }
  .hero-visual { order: -1; }
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .nav-hamburger { display: flex; }

  /* Business: empilhar texto acima do card (ordem natural do HTML) */
  .business-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .business-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .business-content .section-sub { margin: 0 auto 28px; }
  .business-list {
    align-items: flex-start;
    width: 100%;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
  }
  .business-content .btn {
    width: 100%;
    max-width: 360px;
    white-space: normal;
    text-align: center;
    justify-content: center;
  }
  .business-visual { width: 100%; }
  .business-card {
    max-width: 100%;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  /* Sections: reduce vertical padding */
  .features    { padding: 72px 0; }
  .screenshots { padding: 72px 0; }
  .how         { padding: 72px 0; }
  .business    { padding: 72px 0; }
  .cta-section { padding: 80px 0; }
  .features-head { margin-bottom: 40px; }
  .how-head      { margin-bottom: 40px; }
  .ss-head       { margin-bottom: 32px; }

  /* Screenshots: horizontal scroll carousel (contido na seção) */
  .ss-center-wrap {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    max-width: 100%;
    padding: 16px 24px 32px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 20px;
  }
  .ss-center-wrap::-webkit-scrollbar { display: none; }
  .ss-item { scroll-snap-align: center; flex-shrink: 0; }
  /* Reset elevated center phone on carousel */
  .ss-mockup-center { transform: none; z-index: 1; }
  .ss-mockup-center:hover { transform: translateY(-6px) scale(1.02); }

  /* Misc */
  .cta-sub { max-width: 100%; }
  .business-card { max-width: 100%; }
  .section-sub { font-size: .95rem; }
}

@media (max-width: 720px) {
  .hero { padding: 120px 0 80px; }
  .hero-title { font-size: clamp(2rem, 8vw, 2.8rem); }
  .steps { grid-template-columns: 1fr; gap: 16px; }
  .steps::before { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .ss-center-wrap { gap: 16px; }
}

@media (max-width: 560px) {
  .features-grid { grid-template-columns: 1fr; }
  .hero-mockup { width: 280px; }
  .cta-btns { flex-direction: column; align-items: center; }
  .cta-btns .btn { width: 100%; max-width: 100%; justify-content: center; }
  .ss-mockup { width: 195px; }
  .ss-mockup-center { transform: none; }
  .ss-center-wrap { gap: 12px; }
  .bc-perks { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .business-card { padding: 28px 20px; }

  /* Hero */
  .hero { padding: 96px 0 48px; }
  .hero-badge { font-size: .7rem; }
  .hero-desc { font-size: 1rem; margin-bottom: 24px; }
  .hero-actions {
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
  }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats { padding-top: 18px; }

  /* CTA / Waitlist */
  .cta-section { padding: 60px 0; }
  .cta-title { font-size: clamp(1.7rem, 7vw, 2.2rem); }
  .cta-sub { font-size: .95rem; margin-bottom: 32px; }
  .waitlist { padding: 28px 20px 24px; }
  .waitlist-sub { margin-bottom: 22px; }
  .waitlist-type-btn { font-size: .82rem; padding: 11px 10px; }

  /* Sections tighter */
  .features    { padding: 56px 0; }
  .screenshots { padding: 56px 0; }
  .how         { padding: 56px 0; }
  .business    { padding: 56px 0; }
  .features-head { margin-bottom: 28px; }
  .how-head { margin-bottom: 28px; }
  .ss-head  { margin-bottom: 20px; }

  /* Steps */
  .steps { gap: 12px; }
  .step  { padding: 24px 20px; }

  /* Business */
  .business-inner { gap: 32px; }
  .business-list { max-width: 100%; }
  .business-content .btn { max-width: 100%; }
  .bc-perk { padding: 10px 6px; }
  .bc-perk-lbl { font-size: .62rem; }
  .bc-perks { gap: 8px; }

  /* Typography */
  .section-title { font-size: clamp(1.6rem, 7vw, 2rem); }
  .feat-card { padding: 22px 18px 24px; }

  /* Footer */
  footer { padding: 44px 0 24px; }
  .footer-grid { padding-bottom: 20px; }
}

/* Very small screens */
@media (max-width: 380px) {
  .container { padding: 0 14px; }
  .hero-stats { flex-direction: column; gap: 12px; padding-top: 16px; }
  .hero-stat + .hero-stat::before { display: none; }
  .hero-stat,
  .hero-stat + .hero-stat { padding: 0; }
  .ss-center-wrap { padding: 16px 16px 24px; }
  .hero-actions .btn { font-size: .88rem; }
}