/* =============================================================
   POWER SUPORTE — style.css
   Ordem: Variables → Reset → Base → Layout → Components →
          Header → Hero → Sections → Cards → Plans →
          Diferenciais → Sobre → Contato → Footer → WhatsApp →
          Animations → Media Queries
   ============================================================= */


/* ===================== VARIABLES ===================== */
:root {
  /* Paleta */
  --color-blue:        #2486BB;
  --color-orange:      #FA761B;
  --color-gray-mid:    #969696;
  --color-blue-dark:   #073E5C;
  --color-gray-light:  #EFF1F0;
  --color-white:       #FFFFFF;

  /* Derivadas */
  --color-orange-dark:    #e0661a;
  --color-blue-hover:     #1e72a3;
  --color-blue-deep:      #0a4d73;

  /* Texto secundário — #767676 passa WCAG AA (4.54:1 em fundo branco) */
  --color-text-secondary: #767676;

  /* Tipografia */
  --font-heading: 'Barlow', sans-serif;
  --font-body:    'Montserrat', sans-serif;

  /* Espaçamento base */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  /* Container */
  --container-max: 1200px;
  --container-px:  1.5rem;

  /* Bordas */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.16);

  /* Transições */
  --transition: 0.25s ease;

  /* Header height (usado no scroll offset) */
  --header-h: 72px;
}


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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: #1a1a2e;
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

address {
  font-style: normal;
}


/* ===================== BASE TYPOGRAPHY ===================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
}

p {
  font-family: var(--font-body);
}


/* ===================== LAYOUT — CONTAINER ===================== */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}


/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

/* Azul primário */
.btn--primary {
  background: var(--color-blue);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-blue-hover);
  box-shadow: 0 4px 16px rgba(36,134,187,0.35);
}

/* Laranja */
.btn--orange {
  background: var(--color-orange);
  color: var(--color-white);
}

.btn--orange:hover {
  background: var(--color-orange-dark);
  box-shadow: 0 4px 16px rgba(250,118,27,0.35);
}

/* Outline branco */
.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.btn--outline-white:hover {
  background: rgba(255,255,255,0.12);
}

/* Full width */
.btn--full {
  width: 100%;
}


/* ===================== BADGES ===================== */
.badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 50px;
  margin-top: var(--space-sm);
}

.badge--blue {
  background: rgba(36,134,187,0.12);
  color: var(--color-blue);
}

.badge--orange {
  background: var(--color-orange);
  color: var(--color-white);
}


/* ===================== SECTION TAG ===================== */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-orange);
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.section-tag::before,
.section-tag::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-orange);
  flex-shrink: 0;
}

.section-tag--hero {
  color: var(--color-orange);
}

.section-tag--light {
  color: var(--color-orange);
}


/* ===================== SECTION BASE ===================== */
.section {
  padding-block: var(--space-2xl);
}

.section--alt {
  background: var(--color-gray-light);
}

.section--dark {
  background: var(--color-blue-dark);
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
}

.section__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--color-blue-dark);
  margin-bottom: var(--space-sm);
}

.section__title--light {
  color: var(--color-white);
}

.section__subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.section__subtitle--light {
  color: rgba(255,255,255,0.75);
}


/* ===================== CARDS GRID ===================== */
.cards-grid {
  display: grid;
  gap: var(--space-md);
}

.cards-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.cards-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}


/* ===================== CARD ===================== */
.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.section--alt .card {
  background: var(--color-white);
}

.card__icon {
  width: 48px;
  height: 48px;
  background: rgba(36,134,187,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-blue);
}

.card__icon svg,
.card__icon i {
  width: 24px;
  height: 24px;
  color: var(--color-blue);
}

.card__title {
  font-size: 1.15rem;
  color: var(--color-blue-dark);
  margin-bottom: var(--space-xs);
}

.card__small {
  font-size: 0.8rem;
  color: var(--color-orange);
  font-weight: 600;
  font-family: var(--font-heading);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.card__text {
  font-size: 0.92rem;
  color: #444;
  line-height: 1.65;
  margin-bottom: var(--space-sm);
}

.card__list {
  margin-top: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.card__list li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.87rem;
  color: #555;
}

.card__list li i {
  width: 14px;
  height: 14px;
  color: var(--color-blue);
  flex-shrink: 0;
}

.card--energy .card__list li i {
  color: var(--color-orange);
}

/* Energia: ícone laranja + borda superior laranja no hover */
.card--energy {
  border-top: 3px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition),
              border-color var(--transition);
}

.card--energy:hover {
  border-top-color: var(--color-orange);
}

.card--energy .card__icon {
  background: rgba(250,118,27,0.1);
}

.card--energy .card__icon svg,
.card--energy .card__icon i {
  color: var(--color-orange);
}

/* Infraestrutura: borda superior azul no hover */
.cards-grid--4 .card {
  border-top: 3px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition),
              border-color var(--transition);
}

.cards-grid--4 .card:hover {
  border-top-color: var(--color-blue);
}

/* CTA de seção */
.section__cta {
  display: flex;
  justify-content: center;
  margin-top: var(--space-xl);
}

/* Diferenciais: ícone laranja + contador */
.card--diferencial {
  position: relative;
}

.card--diferencial .card__icon {
  background: rgba(250,118,27,0.1);
}

.card--diferencial .card__icon svg,
.card--diferencial .card__icon i {
  color: var(--color-orange);
}

.card__counter {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: rgba(36,134,187,0.08);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}


/* ===================== HEADER ===================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-blue-dark);
  height: var(--header-h);
  box-shadow: 0 2px 16px rgba(0,0,0,0.25);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-md);
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.header__logo-icon {
  flex-shrink: 0;
}

.header__logo-text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.logo-power {
  color: var(--color-white);
}

.logo-suporte {
  color: var(--color-orange);
}

/* Nav */
.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.header__nav-link {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 2px;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-orange);
  transition: width var(--transition);
}

.header__nav-link:hover {
  color: var(--color-white);
}

.header__nav-link:hover::after {
  width: 100%;
}

/* CTA */
.header__cta {
  flex-shrink: 0;
  font-size: 0.85rem;
  padding: 0.6rem 1.25rem;
}

/* Hamburguer */
.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  flex-shrink: 0;
}

.hamburger__line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.header__hamburger.is-open .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__hamburger.is-open .hamburger__line:nth-child(2) {
  opacity: 0;
}

.header__hamburger.is-open .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}


/* ===================== HERO ===================== */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-blue-dark) 0%, var(--color-blue-deep) 100%);
  padding-block: var(--space-2xl);
  overflow: hidden;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

/* Grid técnico SVG de fundo */
.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
}

.hero__content {
  max-width: 680px;
}

.hero__title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  color: var(--color-white);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.hero__subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
  max-width: 560px;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* Stats */
.hero__stats {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.12);
}

.hero__stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-white);
}

.hero__stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.4;
}

.hero__stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}


/* ===================== POWER INFRA ===================== */
.power-infra__intro {
  max-width: 680px;
  margin-inline: auto;
  text-align: center;
  font-size: 0.95rem;
  color: #555;
  line-height: 1.75;
  margin-bottom: var(--space-xl);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-gray-light);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-blue);
}

/* Planos */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  align-items: stretch;
}

.plan {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: var(--shadow-sm);
  padding: var(--space-lg);
  padding-top: 0;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.plan:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* Faixa colorida no topo do plano */
.plan__stripe {
  height: 5px;
  margin: 0 calc(-1 * var(--space-lg));
  margin-bottom: var(--space-md);
  background: var(--color-blue);
  flex-shrink: 0;
}

.plan--essencial .plan__stripe  { background: var(--color-blue); }
.plan--featured  .plan__stripe  { background: var(--color-orange); }
.plan--critico   .plan__stripe  { background: var(--color-blue-dark); }

/* Plano destaque */
.plan--featured {
  border: 2px solid var(--color-orange);
  box-shadow: 0 8px 32px rgba(250,118,27,0.18);
  transform: scale(1.03);
}

.plan--featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.plan__badge {
  position: absolute;
  top: 18px;
  right: var(--space-md);
  white-space: nowrap;
}

/* Tier */
.plan__tier {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 0.25rem;
}

.plan__header {
  margin-bottom: var(--space-md);
}

.plan__name {
  font-size: 1.45rem;
  color: var(--color-blue-dark);
  margin-bottom: 0.25rem;
}

.plan__for {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.plan__list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: var(--space-lg);
  flex: 1;
}

.plan__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: #444;
  line-height: 1.45;
}

.plan__list li i {
  width: 16px;
  height: 16px;
  color: var(--color-blue);
  flex-shrink: 0;
  margin-top: 2px;
}

.plan--featured .plan__list li i {
  color: var(--color-orange);
}

.plan__cta {
  display: block;
  text-align: center;
  margin-top: auto;
}

.power-infra__note {
  text-align: center;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  margin-top: var(--space-lg);
  line-height: 1.65;
}


/* ===================== SOBRE ===================== */
.sobre__inner {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-xl);
  align-items: center;
}

.sobre__content .section-tag {
  margin-bottom: var(--space-sm);
}

.sobre__content .section__title {
  margin-bottom: var(--space-md);
}

.sobre__text {
  font-size: 0.97rem;
  color: #444;
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.sobre__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-lg);
}

/* Botão outline azul escuro (usado na seção Sobre) */
.btn--outline-blue {
  background: transparent;
  color: var(--color-blue-dark);
  border: 2px solid var(--color-blue-dark);
}

.btn--outline-blue:hover {
  background: var(--color-blue-dark);
  color: var(--color-white);
}

/* Coluna lateral do Sobre */
.sobre__badge {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.sobre__badge-card {
  background: var(--color-gray-light);
  border-radius: var(--radius-md);
  border: 1px solid rgba(0,0,0,0.06);
  border-left: 4px solid var(--color-orange);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
}

.sobre__badge-card p {
  font-size: 0.95rem;
  color: #444;
  line-height: 1.6;
}

.sobre__badge-card strong {
  color: var(--color-blue-dark);
  font-family: var(--font-heading);
}

/* Mini-stats na coluna lateral */
.sobre__stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.sobre__stat {
  display: flex;
  flex-direction: column;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-white);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0,0,0,0.06);
  border-left: 3px solid var(--color-blue);
}

.sobre__stat strong {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-blue-dark);
}

.sobre__stat span {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}


/* ===================== CONTATO ===================== */
.contato__inner {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-xl);
  align-items: start;
}

/* Formulário */
.contato__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form__label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
}

.form__required {
  color: var(--color-orange);
}

.form__input {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-white);
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}

.form__input::placeholder {
  color: rgba(255,255,255,0.35);
}

.form__input:focus {
  border-color: var(--color-blue);
  background: rgba(255,255,255,0.12);
}

.form__input.is-invalid {
  border-color: #e74c3c;
}

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form__select option {
  background: var(--color-blue-dark);
  color: var(--color-white);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__error {
  font-size: 0.78rem;
  color: #ff7675;
  min-height: 1em;
}

.form__success {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(46,213,115,0.15);
  border: 1px solid rgba(46,213,115,0.4);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  color: #2ed573;
  font-size: 0.9rem;
  font-weight: 600;
}

.form__success[hidden],
.form__error-msg[hidden] {
  display: none;
}

.form__error-msg {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(231,76,60,0.15);
  border: 1px solid rgba(231,76,60,0.4);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  color: #ff7675;
  font-size: 0.9rem;
  font-weight: 600;
}

.form__success i {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Info de contato */
.contato__info {
  color: rgba(255,255,255,0.85);
}

.contato__info-title {
  font-size: 1.2rem;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.contato__info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contato__info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.contato__info-item i {
  width: 20px;
  height: 20px;
  color: var(--color-orange);
  flex-shrink: 0;
  margin-top: 2px;
}

.contato__info-item span {
  font-size: 0.9rem;
  line-height: 1.55;
  color: rgba(255,255,255,0.8);
}

.contato__info-item strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--color-white);
  font-size: 0.85rem;
  margin-bottom: 1px;
}


/* ===================== FOOTER ===================== */
.footer {
  background: var(--color-blue-dark);
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-sm);
  font-size: 1.1rem;
  font-family: var(--font-heading);
  font-weight: 800;
}

.footer__desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  margin-bottom: 0.4rem;
}

.footer__group {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

.footer__col-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer__link {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.footer__link:hover {
  color: var(--color-orange);
}

.footer__address p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.4rem;
  line-height: 1.5;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-block: var(--space-md);
}

.footer__copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  text-align: center;
  line-height: 1.6;
}


/* ===================== WHATSAPP FLUTUANTE ===================== */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
}

.whatsapp-float__tooltip {
  position: absolute;
  right: calc(100% + 12px);
  background: rgba(0,0,0,0.75);
  color: var(--color-white);
  font-size: 0.78rem;
  font-family: var(--font-heading);
  font-weight: 600;
  white-space: nowrap;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-sm);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
}


/* ===================== HEADER — SCROLLED STATE ===================== */
.header--scrolled {
  box-shadow: 0 4px 28px rgba(0,0,0,0.4);
}

/* Nav link ativo conforme seção visível */
.header__nav-link.is-active {
  color: var(--color-white);
}

.header__nav-link.is-active::after {
  width: 100%;
}


/* ===================== FORM — VALID STATE ===================== */
.form__input.is-valid {
  border-color: rgba(46,213,115,0.55);
}

/* Botão desabilitado durante envio */
.btn[disabled] {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}


/* ===================== WHATSAPP — PULSE ===================== */
@keyframes wa-pulse {
  0%   { box-shadow: 0 0 0 0   rgba(37,211,102,0.55); }
  70%  { box-shadow: 0 0 0 14px rgba(37,211,102,0);   }
  100% { box-shadow: 0 0 0 0   rgba(37,211,102,0);    }
}

.whatsapp-float {
  animation: wa-pulse 2.8s ease infinite;
}

.whatsapp-float:hover {
  animation: none;
}


/* ===================== HONEYPOT — invisível para humanos ===================== */
.form__honeypot {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}


/* ===================== SKIP LINK ===================== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  background: var(--color-orange);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.6rem 1.2rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  text-decoration: none;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
}


/* ===================== FOCUS VISIBLE — ACESSIBILIDADE ===================== */
:focus-visible {
  outline: 3px solid var(--color-orange);
  outline-offset: 3px;
  border-radius: 3px;
}

/* Elementos que têm estilo próprio de foco */
.form__input:focus-visible {
  outline: none; /* já tem border-color via :focus */
}

.btn:focus-visible {
  outline: 3px solid var(--color-orange);
  outline-offset: 4px;
}


/* ===================== ANIMATIONS — REVEAL ===================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}


/* ===================== MEDIA QUERIES ===================== */

/* --- Tablet: ≤ 1024px --- */
@media (max-width: 1024px) {
  .cards-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Plans: 1 coluna no tablet para evitar overflow do scale */
  .plans-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-inline: auto;
  }

  .plan--featured {
    transform: none;
    border-width: 2px;
  }

  .plan--featured:hover {
    transform: translateY(-4px);
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }

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

  .sobre__badge {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
  }

  .sobre__badge-card {
    max-width: 340px;
    flex: 1 1 260px;
  }

  .sobre__stats {
    flex: 1 1 200px;
    justify-content: center;
  }
}

/* --- Mobile: ≤ 768px --- */
@media (max-width: 768px) {
  :root {
    --space-2xl: 4rem;
  }

  /* Header */
  .header__nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--color-blue-dark);
    padding: var(--space-md) var(--container-px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 99;
  }

  .header__nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .header__nav-link {
    font-size: 1rem;
    padding: 0.35rem 0;
  }

  .header__cta {
    display: none;
  }

  .header__hamburger {
    display: flex;
  }

  /* Hero */
  .hero__stats {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .hero__stat-divider {
    width: 48px;
    height: 1px;
  }

  /* Grids */
  .cards-grid--3,
  .cards-grid--4,
  .plans-grid {
    grid-template-columns: 1fr;
  }

  .plan--featured {
    transform: none;
  }

  .plan--featured:hover {
    transform: translateY(-4px);
  }

  /* Sobre */
  .sobre__actions {
    flex-direction: column;
  }

  .sobre__actions .btn {
    width: 100%;
    text-align: center;
  }

  /* Contato */
  .contato__inner {
    grid-template-columns: 1fr;
  }

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

  /* Footer */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* --- Mobile pequeno: ≤ 480px --- */
@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
  }

  /* Apenas botões dentro do hero ficam full-width */
  .hero__actions .btn,
  .sobre__actions .btn {
    width: 100%;
    text-align: center;
  }

  .hero__stat-number {
    font-size: 1.25rem;
  }
}


/* ===================== PRINT ===================== */
@media print {
  .header,
  .whatsapp-float,
  .footer__col:not(:first-child),
  .section__cta,
  .hero__actions,
  .plan__cta,
  .contato__form {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: #000;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  .hero {
    background: #073E5C !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}