/* ============================================================
   INGRESSO IDEAL — styles.css
   Design System v2.0 · André Vinícius Toniazzo
   ============================================================ */

/* ── FONTS ───────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* ── TOKENS ─────────────────────────────────────────────── */
:root {
  --primary: #003B60;
  --primary-dark: #00304E;
  --primary-light: #1A5981;
  --navy: #1B2952;
  --navy-dark: #111B3A;
  --navy-light: #2D3E6E;
  --blue: #2872B7;
  --blue-light: #4A90D9;
  --secondary: #0077B6;
  --secondary-dark: #005E91;
  --secondary-light: #1BAFFF;
  --whatsapp: #25D366;
  --g50: #F8F9FA;
  --g100: #F1F3F5;
  --g200: #E9ECEF;
  --g300: #DEE2E6;
  --g500: #ADB5BD;
  --g600: #6C757D;
  --g700: #495057;
  --g800: #343A40;
  --g900: #212529;
  --ff: 'Heavitas', sans-serif;
  --ff-body: 'Outfit', sans-serif;
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 24px;
  --r-full: 9999px;
  --sh-sm: 0 2px 8px rgba(0, 0, 0, .08);
  --sh-md: 0 6px 24px rgba(0, 0, 0, .10);
  --sh-lg: 0 12px 40px rgba(0, 0, 0, .14);
  --sh-xl: 0 20px 60px rgba(0, 0, 0, .18);
  --sh-primary: 0 4px 24px rgba(0, 59, 96, .38);
  --sh-secondary: 0 4px 24px rgba(0, 119, 182, .35);
  --sh-navy: 0 4px 24px rgba(27, 41, 82, .28);
  --tr: .28s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--ff-body);
  background: #fff;
  color: var(--g900);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
}

/* ── UTILS ──────────────────────────────────────────────── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.grad-text {
  background: linear-gradient(135deg, var(--navy), var(--blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.outline-text-white {
  color: white;
  -webkit-text-stroke: 0.1px white;
}


.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 59, 96, .07);
  color: var(--primary);
  font-size: .72rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: var(--r-full);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 14px;
  border: 1px solid rgba(0, 59, 96, .18);
}

.section-label::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--blue-light);
  border-radius: 50%;
}

/* ── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  border-radius: var(--r-full);
  padding: 14px 30px;
  transition: all var(--tr);
  text-decoration: none;
  letter-spacing: .2px;
  line-height: 1;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--sh-primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(0, 59, 96, .5);
}

.btn-secondary {
  background: var(--secondary);
  color: #fff;
  box-shadow: var(--sh-secondary);
}

.btn-secondary:hover {
  background: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(0, 119, 182, .5);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}

.btn-outline:hover {
  background: var(--navy);
  color: #fff;
}

.btn-wpp {
  background: var(--whatsapp);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, .32);
}

.btn-wpp:hover {
  background: #1EB858;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, .5);
}

.btn-sm {
  font-size: .85rem;
  padding: 9px 20px;
}

.btn-lg {
  font-size: 1.15rem;
  padding: 17px 42px;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ── BADGE ──────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  font-size: .68rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--r-full);
  text-transform: uppercase;
  letter-spacing: .8px;
}

.badge-primary {
  background: rgba(0, 59, 96, .10);
  color: var(--primary);
}

.badge-secondary {
  background: rgba(0, 119, 182, .12);
  color: var(--secondary-dark);
}

.badge-blue {
  background: rgba(40, 114, 183, .12);
  color: #1354a0;
}

.badge-green {
  background: rgba(37, 211, 102, .12);
  color: #197b45;
}

/* ── ICO WPP ─────────────────────────────────────────────── */
.ico-wpp {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* ============================================================
   HEADER / NAVBAR
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
  box-shadow: 0 2px 20px rgba(0, 59, 96, .35);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo-navbar {
  width: 48px;
  height: auto;
  margin-right: 8px;
  vertical-align: middle;
  margin-bottom: 10px;
}

.nav-brand {
  display: flex;
  align-items: center;
  color: #fff;
  font-family: var(--ff);
  font-size: 1.6rem;
  font-weight: 1000;
  white-space: nowrap;
  letter-spacing: 1px;
}

.nav-brand em {
  color: var(--secondary);
  font-style: normal;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-links a {
  color: rgba(255, 255, 255, .75);
  font-size: .9rem;
  font-weight: 500;
  transition: color var(--tr);
  white-space: nowrap;
}

.nav-links a:hover {
  color: #fff;
}

/* ── Nav Dropdown (Produtos) ─────────────────────────────── */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.nav-caret {
  font-size: .65rem;
  transition: transform .22s ease;
  display: inline-block;
  line-height: 1;
}

.nav-dropdown.open .nav-caret {
  transform: rotate(180deg);
}

.nav-submenu {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy-dark);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--r-md);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .45);
  list-style: none;
  min-width: 200px;
  padding: 8px 0;
  z-index: 200;
  animation: dropIn .2s ease;
}

@keyframes dropIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.nav-dropdown.open .nav-submenu {
  display: block;
}

.nav-submenu li a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: .88rem;
  color: rgba(255, 255, 255, .75);
  white-space: nowrap;
  transition: background var(--tr), color var(--tr);
  border-bottom: none !important;
}

.nav-submenu li a:hover {
  background: rgba(255, 255, 255, .06);
  color: #fff;
}

/* hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--tr);
}

/* ── Nav Actions (Login + WPP buttons wrapper) ───────────── */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Botão Login / Admin na navbar ───────────────────────── */
.btn-nav-login {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, .1);
  border: 1.5px solid rgba(255, 255, 255, .2);
  color: rgba(255, 255, 255, .85);
  font-family: var(--ff);
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--tr);
  white-space: nowrap;
}

.btn-nav-login:hover {
  background: rgba(255, 255, 255, .18);
  border-color: rgba(255, 255, 255, .35);
  color: #fff;
}


/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 55%, var(--primary-light) 100%);
  padding: 100px 0 80px;
  overflow: hidden;
  text-align: center;
}

.hero-bg-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  overflow: hidden;
  user-select: none;
}

.hero-bg-text span {
  font-size: clamp(70px, 13vw, 300px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(74, 144, 217, .22);
  white-space: nowrap;
  letter-spacing: -6px;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-family: var(--ff);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 16px;
}

.hero h1 em {
  font-style: normal;
  color: var(--secondary);
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, .70);
  max-width: 580px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── MARQUEE ─────────────────────────────────────────────── */
.marquee-wrap {
  background: var(--primary);
  padding: 14px 0;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.marquee-track span {
  font-family: var(--ff);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #4A90D9;
  padding: 0 28px;
  white-space: nowrap;
}

.marquee-track span.hi {
  color: var(--secondary-light);
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* ============================================================
   SECTION COMMON
   ============================================================ */
.site-section {
  padding: 80px 0;
}

.site-section.alt-bg {
  background: var(--g50);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header h2 {
  font-family: var(--ff);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--navy);
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--g600);
  max-width: 560px;
  margin: 0 auto;
}

/* ============================================================
   FEATURES / DIFERENCIAIS
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}

.feature-card {
  background: #fff;
  border: 1.5px solid var(--g200);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  transition: all var(--tr);
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--tr);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg);
  border-color: var(--g300);
}

.feature-card:hover::after {
  transform: scaleX(1);
}

.feature-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
  display: block;
}

.feature-card h3 {
  font-family: var(--ff);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: .875rem;
  color: var(--g600);
  line-height: 1.55;
}

/* ============================================================
   PRODUCTS
   ============================================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* product card */
.prod-card {
  background: #fff;
  border-radius: var(--r-lg);
  border: 1.5px solid var(--g200);
  overflow: hidden;
  transition: all var(--tr);
  display: flex;
  flex-direction: column;
}

.prod-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg);
  border-color: var(--g300);
}

/* image slider inside card */
.prod-slider {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--g100);
}

.prod-slider img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .5s ease;
}

.prod-slider img.active {
  opacity: 1;
}

.slider-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
}

.slider-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .55);
  border: 1.5px solid rgba(255, 255, 255, .8);
  cursor: pointer;
  transition: background var(--tr), transform var(--tr);
}

.slider-dot.active {
  background: #fff;
  transform: scale(1.25);
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(4px);
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: var(--navy);
  z-index: 3;
  transition: background var(--tr), opacity var(--tr);
  opacity: 0;
}

.prod-card:hover .slider-btn {
  opacity: 1;
}

.slider-btn.prev {
  left: 8px;
}

.slider-btn.next {
  right: 8px;
}

.slider-btn:hover {
  background: #fff;
}

/* single image (no slider) */
.prod-img-single {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--g100);
}

.prod-img-single img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.prod-card:hover .prod-img-single img {
  transform: scale(1.05);
}

/* card body */
.prod-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.prod-tag {
  display: inline-block;
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  padding: 3px 10px;
  border-radius: var(--r-full);
  background: rgba(0, 59, 96, .08);
  color: var(--primary);
  margin-bottom: 10px;
}

.prod-title {
  font-family: var(--ff);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 6px;
}

.prod-desc {
  font-size: .875rem;
  color: var(--g600);
  line-height: 1.55;
  margin-bottom: 18px;
  flex: 1;
}

/* ============================================================
   ABOUT / SOBRE
   ============================================================ */
.about-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text h2 {
  font-family: var(--ff);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900;
  color: var(--navy);
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.about-text p {
  font-size: 1rem;
  color: var(--g600);
  line-height: 1.7;
  margin-bottom: 14px;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.stat-box {
  background: var(--g50);
  border: 1.5px solid var(--g200);
  border-radius: var(--r-lg);
  padding: 20px;
  text-align: center;
}

.stat-box strong {
  display: block;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--navy);
  letter-spacing: -1px;
  line-height: 1;
}

.stat-box span {
  font-size: .8rem;
  color: var(--g600);
  font-weight: 500;
}

.about-visual {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy-light));
  border-radius: var(--r-xl);
  padding: 48px 36px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.about-visual-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  overflow: hidden;
  user-select: none;
}

.about-visual-bg span {
  font-size: clamp(60px, 9vw, 120px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(74, 144, 217, .22);
  white-space: nowrap;
  letter-spacing: -3px;
}

.about-visual-content {
  position: relative;
  z-index: 1;
}

.about-visual h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.about-visual ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.about-visual li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .95rem;
  color: rgba(255, 255, 255, .85);
}

.about-visual li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--secondary);
  flex-shrink: 0;
}

/* ============================================================
   WHATSAPP CTA BANNER
   ============================================================ */
.wpp-banner {
  background: linear-gradient(135deg, #1A7D3F, #25D366);
  padding: 72px 0;
  text-align: center;
}

.wpp-banner h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: #fff;
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.wpp-banner p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, .85);
  margin-bottom: 32px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.btn-wpp-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: #1A7D3F;
  font-family: var(--ff);
  font-weight: 800;
  font-size: 1.1rem;
  padding: 16px 40px;
  border-radius: var(--r-full);
  border: none;
  cursor: pointer;
  transition: all var(--tr);
  text-decoration: none;
  box-shadow: 0 8px 30px rgba(0, 0, 0, .20);
}

.btn-wpp-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .25);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--navy-dark);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand-name {
  color: var(--blue-light);
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: -.5px;
  display: block;
  margin-bottom: 12px;
}

.footer-brand-name em {
  color: var(--secondary);
  font-style: normal;
}

.footer-col p,
.footer-col a {
  font-size: .875rem;
  color: var(--g500);
  display: block;
  margin-bottom: 8px;
  text-decoration: none;
  transition: color var(--tr);
  line-height: 1.6;
}

.footer-col a:hover {
  color: var(--secondary);
}

.footer-col h4 {
  color: #fff;
  font-size: .9rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .07);
  padding-top: 24px;
  text-align: center;
  font-size: .8rem;
  color: var(--g600);
}

/* ============================================================
   FLOATING WPP BUTTON
   ============================================================ */
.fab-wpp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  background: var(--whatsapp);
  color: #fff;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, .45);
  transition: all var(--tr);
  text-decoration: none;
}

.fab-wpp:hover {
  transform: scale(1.12);
  box-shadow: 0 10px 32px rgba(37, 211, 102, .6);
}

.fab-wpp-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--whatsapp);
  animation: pulse 2.2s ease-out infinite;
  opacity: .6;
}

.logo-footer {
  width: 140px;
  height: auto;
  vertical-align: middle;
  margin-bottom: 10px;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: .6;
  }

  70% {
    transform: scale(1.55);
    opacity: 0;
  }

  100% {
    transform: scale(1.55);
    opacity: 0;
  }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .products-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 65px;
    left: 0;
    right: 0;
    background: var(--navy-dark);
    flex-direction: column;
    gap: 0;
    padding: 8px 0;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .3);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 14px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
  }

  .nav-toggle {
    display: flex;
  }

  .site-header {
    position: relative;
  }

  .navbar {
    position: relative;
  }

  /* Dropdown no mobile — expande inline */
  .nav-dropdown .nav-submenu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: rgba(255, 255, 255, .04);
    animation: none;
    min-width: unset;
    width: 100%;
    padding: 0;
  }

  .nav-dropdown.open .nav-submenu {
    display: block;
  }

  .nav-submenu li a {
    padding: 11px 36px !important;
    font-size: .85rem;
    border-bottom: 1px solid rgba(255, 255, 255, .04) !important;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero {
    padding: 72px 0 60px;
  }

  .site-section {
    padding: 56px 0;
  }

  .features-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-stats {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 380px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Ajuste mobile do botão de login ─────────────────────── */
@media (max-width: 640px) {
  .btn-nav-login {
    padding: 7px 10px;
    font-size: 0;
    /* oculta o texto */
    gap: 0;
  }

  .btn-nav-login svg {
    width: 16px;
    height: 16px;
    font-size: initial;
    /* garante que o ícone aparece */
  }
}