/* —— Design system: tipografia Plus Jakarta Sans + Sora —— */
:root {
  --primary-color: #493eda;
  --primary-dark: #3529a8;
  --primary-soft: rgba(73, 62, 218, 0.12);
  --color-grey: #64748b;
  --color-black: #0f172a;
  --color-white: #ffffff;
  --surface-1: #f8f7ff;
  --surface-2: #ffffff;
  --border-subtle: rgba(73, 62, 218, 0.14);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 12px 40px rgba(73, 62, 218, 0.1);
  --shadow-lg: 0 24px 64px rgba(15, 23, 42, 0.12);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-display: "Sora", var(--font-body);
}

/* Modo escuro: paleta completa (não depende só de JS inline) */
body.dark-mode {
  --color-black: #f1f5f9;
  --color-white: #111111;
  --color-grey: #94a3b8;
  --surface-1: #12121a;
  --surface-2: #1a1a24;
  --primary-soft: rgba(129, 140, 255, 0.18);
  --border-subtle: rgba(255, 255, 255, 0.1);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 12px 40px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.55);
  color-scheme: dark;
}

.img1 {
  border-radius: var(--radius-md);
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  display: block;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

li {
  list-style: none;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  z-index: 10000;
  padding: 0.75rem 1rem;
  background: var(--primary-color);
  color: var(--color-white);
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1rem;
  left: 1rem;
  outline: 2px solid var(--color-white);
  outline-offset: 2px;
}

img {
  max-width: 100%;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

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

.text-uppercase {
  text-transform: uppercase;
}

.text-primary {
  color: var(--primary-color);
}

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

.flex-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flex-column {
  flex-direction: column;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  max-width: max-content;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-body);
  border: none;
  cursor: pointer;
  outline: none;
  transition: transform 0.2s ease, box-shadow 0.25s ease, background 0.2s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, #6366f1 100%);
  color: #fff;
  box-shadow: 0 8px 24px rgba(73, 62, 218, 0.35);
}

.btn-primary:hover {
  box-shadow: 0 12px 32px rgba(73, 62, 218, 0.45);
  filter: brightness(1.05);
}

.btn-secondary {
  border: 1.5px solid var(--primary-color);
  background: transparent;
  color: var(--primary-color);
}

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

.btn-ghost {
  background: transparent;
  color: var(--color-black);
  border: 1.5px solid var(--border-subtle);
}

body.dark-mode .btn-ghost {
  color: var(--color-black);
  border-color: var(--border-subtle);
}

.btn-ghost:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: var(--primary-soft);
}

.section-subheading {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-color);
  margin-bottom: 0.75rem;
}

.section-heading {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  max-width: 640px;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 2rem;
  color: var(--color-black);
}

.section-heading.left {
  margin-right: auto;
}

.section-heading.right {
  margin-left: auto;
}

/* Scrollbar oculta só onde importa (evita o seletor * — pesado para o browser) */
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

body {
  position: relative;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
  color: var(--color-black);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

body::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

textarea,
.contact__form textarea,
.header__menu.flex-row {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

textarea::-webkit-scrollbar,
.contact__form textarea::-webkit-scrollbar,
.header__menu.flex-row::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

section {
  position: relative;
  padding-top: 6rem !important;
  padding-bottom: 5rem !important;
}

#about {
  background: var(--surface-1);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

#services {
  background: linear-gradient(180deg, var(--color-white) 0%, var(--surface-1) 100%);
}

#projects {
  background: var(--color-white);
}

#team {
  background: var(--surface-1);
  border-radius: var(--radius-lg);
  margin: 0 0.75rem;
  max-width: calc(100% - 1.5rem);
  margin-left: auto;
  margin-right: auto;
}

#testimonials {
  background: var(--color-white);
  display: flex;
  align-items: center;
  gap: 5rem;
}

#contact {
  background: linear-gradient(180deg, var(--surface-1) 0%, var(--color-white) 50%);
}

.color-toggle-button {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 1000;
  width: 48px;
  height: 48px;
  padding: 0;
  background: linear-gradient(135deg, var(--primary-color), #6366f1);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s ease;
}

.color-toggle-button:hover {
  transform: scale(1.06);
}

.color-toggle-button i {
  color: inherit;
}

.whatsapp-button {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1000;
}

.whatsapp-button a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  background: linear-gradient(145deg, #25d366, #128c7e);
  border-radius: 50%;
  line-height: 1;
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45);
  color: var(--color-white);
  font-size: 26px;
  transition: transform 0.2s ease;
}

.whatsapp-button a:hover {
  transform: scale(1.06);
}

.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary-color), #6366f1);
  color: var(--color-white);
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  display: none;
  z-index: 9999;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  border: none;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.back-to-top:hover {
  transform: translateY(-3px);
}

/* HEADER */
header {
  padding: 1rem 0;
  width: 100%;
  position: absolute;
  z-index: 999;
  transition: background 0.35s ease, box-shadow 0.35s ease, backdrop-filter 0.35s ease;
}

header.sticky {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: color-mix(in srgb, var(--color-white) 92%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border-subtle);
}

body.dark-mode header.sticky {
  background: color-mix(in srgb, #111111 88%, transparent);
}

@media (max-width: 768px) {
  header.sticky {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--color-white);
  }

  body.dark-mode header.sticky {
    background: var(--color-white);
  }

  .hero-section__glow {
    display: none;
  }
}

.tex-animate h3 span {
  position: relative;
  font-size: 30px;
  outline: none;
  border: none;
  background-image: linear-gradient(43deg, #493eda 21%, #999999 66%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.24);
}

.tex-animate h3 span::before {
  content: "";
  color: var(--bg-fundo);
  animation: palavras 20s infinite;
}

.tex-animate h3 span::after {
  content: "";
  position: absolute;
  height: 100%;
  right: -10px;
  animation: cursor 0.8s infinite, digita 20s steps(15) infinite;
  width: calc(100% + 10px);
  background-color: var(--bg-fundo);
}

@keyframes palavras {
  0%,
  100% {
    content: "JB || DEV";
  }
}

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.header__logo img {
  width: 164px;
  max-width: 164px;
  height: auto;
  max-height: 56px;
  object-fit: contain;
}

.header__menu {
  gap: 0.25rem;
}

.header__menu li a {
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-full);
  transition: color 0.2s ease, background 0.2s ease;
}

.header__menu li a:hover {
  color: var(--primary-color);
  background: var(--primary-soft);
}

.header__menu li a.active {
  color: var(--primary-color);
  font-weight: 700;
  background: var(--primary-soft);
}

header .right {
  gap: 0.75rem;
}

header .right .btn-secondary {
  font-size: 0.85rem;
  padding: 0.55rem 1.1rem;
}

.menu-btn {
  display: none;
  cursor: pointer;
  z-index: 99;
  font-size: 1.2rem;
}

.menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  margin-bottom: 6px;
  background-color: var(--color-black);
  border-radius: 2px;
  transition: all 0.35s ease;
}

.menu-btn.open span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.menu-btn.open span:nth-child(2) {
  opacity: 0;
}

.menu-btn.open span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* HERO */
.hero-section {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5rem !important;
  padding-bottom: 4rem !important;
  overflow: hidden;
  background: radial-gradient(ellipse 120% 80% at 50% -20%, var(--primary-soft) 0%, transparent 55%),
    linear-gradient(180deg, var(--surface-1) 0%, var(--color-white) 55%);
}

body.dark-mode .hero-section {
  background: radial-gradient(ellipse 120% 80% at 50% -20%, rgba(73, 62, 218, 0.2) 0%, transparent 55%),
    linear-gradient(180deg, var(--surface-1) 0%, var(--color-white) 55%);
}

.hero-section__glow {
  position: absolute;
  top: 10%;
  right: 5%;
  width: min(420px, 60vw);
  height: min(420px, 60vw);
  background: radial-gradient(circle, rgba(99, 102, 241, 0.35) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(40px);
}

.hero-section__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  align-items: center;
  gap: 2rem;
}

#particles-js {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  height: 100%;
  min-height: 100vh;
  z-index: 1;
  opacity: 0.55;
  overflow: hidden;
}

.hero__content {
  flex: 1;
  min-width: 0;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.25rem;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-grey);
  margin-bottom: 1rem;
  padding: 0.4rem 0.85rem;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  width: fit-content;
  box-shadow: var(--shadow-sm);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.25);
}

.hero__title {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 1.25rem;
  color: var(--color-black);
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--primary-color) 0%, #818cf8 50%, #c084fc 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__lead {
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--color-grey);
  margin-bottom: 1.75rem;
  max-width: 480px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.hero__img {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  min-width: 0;
  position: relative;
  z-index: 2;
}

.hero__img-frame {
  position: relative;
  width: min(100%, 480px);
  margin-left: auto;
}

.hero__img-ring {
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary-color), #a855f7, #6366f1);
  opacity: 0.35;
  z-index: -1;
  filter: blur(12px);
}

.hero__img-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-subtle);
}

/* SOBRE */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature {
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  text-align: center;
  background: var(--surface-2);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  animation: fadeInUp 0.8s ease-out;
}

.feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--primary-color) 35%, var(--border-subtle));
}

.feature__counter {
  font-size: 2.35rem;
  font-weight: 800;
  font-family: var(--font-display);
  background: linear-gradient(135deg, var(--primary-color), #6366f1);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.75rem;
}

.feature__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  color: var(--color-black);
}

.feature__text {
  font-size: 0.92rem;
  color: var(--color-grey);
  line-height: 1.55;
}

.about__details {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
  align-items: center;
}

.about__details-content {
  flex: 1;
  min-width: 0;
}

.about__details-content h1 {
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-black);
}

.about__details-content p {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-grey);
  line-height: 1.75;
}

.about__details-content .btn {
  margin-top: 1.25rem;
}

.about__details-img {
  flex: 1;
  min-width: 0;
}

.about__details-img img {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  display: block;
  border-radius: var(--radius-md);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* SERVIÇOS */
#services .section-subheading,
#services .section-heading {
  text-align: right;
}

.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.service {
  padding: 1.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: var(--surface-2);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.service__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--primary-soft);
  margin-bottom: 1rem;
}

.service__icon img {
  width: 36px;
  height: auto;
  margin: 0;
}

.services__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  text-align: center;
  color: var(--color-black);
}

.service__text {
  font-size: 0.9rem;
  margin-bottom: 0;
  text-align: center;
  color: var(--color-grey);
  line-height: 1.6;
}

/* PROJETOS */
.projects {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  margin-top: 3rem;
}

.project {
  display: flex;
  gap: 8%;
  align-items: center;
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  transition: box-shadow 0.3s ease;
}

.project:hover {
  box-shadow: var(--shadow-md);
}

.project:nth-child(even) {
  flex-direction: row-reverse;
}

.project__img {
  position: relative;
  flex: 0 1 42%;
  max-width: 520px;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.project__img::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.project__img img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  transition: transform 0.45s cubic-bezier(0.33, 1, 0.68, 1);
}

.project__img:hover img {
  transform: scale(1.03);
}

.project__content {
  flex: 1;
  min-width: 0;
}

.project__category {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  color: var(--primary-color);
  padding: 0.35rem 0.75rem;
  background: var(--primary-soft);
  border-radius: var(--radius-full);
}

.project__title {
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.85rem;
  color: var(--color-black);
}

.project__text {
  font-size: 0.92rem;
  margin-bottom: 1.25rem;
  color: var(--color-grey);
  line-height: 1.7;
}

.btn.btn-secondary {
  font-size: 0.8rem;
  font-weight: 700;
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  padding: 0.65rem 1.35rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-full);
}

.btn.btn-secondary:hover {
  background: var(--primary-color);
  color: var(--color-white);
}

/* PROFISSIONAL */
.members {
  display: flex;
  align-items: center;
  justify-content: center;
}

.member {
  display: flex;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
  justify-content: center;
}

.member__img {
  flex: 0 1 280px;
  margin-bottom: 0;
}

.member__img img {
  width: 100%;
  max-width: 280px;
  height: auto;
  border-radius: var(--radius-md);
  border: 3px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
}

.member__content {
  flex: 1;
  min-width: 260px;
  text-align: left;
  max-width: 560px;
}

.member__content h1 {
  margin-bottom: 0.35rem;
  font-size: clamp(1.5rem, 3vw, 1.85rem);
}

.member__content p {
  opacity: 0.85;
  font-weight: 500;
  color: var(--color-grey);
}

.member__content span {
  color: var(--primary-color);
  font-weight: 700;
  font-size: 0.95rem;
}

.member__skills {
  margin-top: 1.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--surface-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.skills-title {
  font-size: 1.15rem;
  color: var(--primary-color);
  margin-bottom: 0.85rem;
}

.skills-list {
  display: flex;
  justify-content: start;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.skills-list ul {
  padding: 0;
  list-style: none;
}

.skills-list li {
  font-size: 0.92rem;
  margin-bottom: 0.4rem;
  color: var(--color-black);
  position: relative;
  padding-left: 1.1rem;
}

.skills-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: linear-gradient(135deg, var(--primary-color), #6366f1);
  border-radius: 50%;
  transition: transform 0.2s ease;
}

.skills-list li:hover::before {
  transform: scale(1.35);
}

/* DEPOIMENTOS */
#testimonials .section-subheading {
  margin-bottom: 2rem;
  text-transform: capitalize;
  letter-spacing: 0.08em;
}

.testimonials-wrapper {
  position: relative;
  width: 70%;
}

.quotes {
  position: absolute;
  left: 0;
  top: 0;
  font-size: 4rem;
  background: linear-gradient(135deg, var(--primary-color), #a855f7);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.35;
  margin-bottom: 0;
}

.testimonial__title {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  padding-left: 4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.35;
  color: var(--color-black);
}

.testimonial__text {
  color: var(--color-grey);
  margin-bottom: 2rem;
  line-height: 1.75;
  padding-left: 0;
}

.testimonials_img img {
  max-height: 500px;
}

.testimonial__author {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial__author h3 {
  margin: 0;
  font-size: 1.05rem;
}

.testimonial__author p {
  color: var(--color-grey);
  font-size: 0.82rem;
  font-weight: 600;
}

.testimonial__author::before {
  content: "";
  width: 40px;
  border-bottom: 2px solid var(--primary-color);
  opacity: 0.5;
  transform: translateY(-50%);
}

.testimonial-navigation {
  display: flex;
  gap: 0.65rem;
  margin-top: 2rem;
  align-items: center;
}

.testimonial-navigation span {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-grey);
  opacity: 0.45;
  cursor: pointer;
  transition: all 0.3s ease;
}

.testimonial-navigation span.active {
  width: 28px;
  background: var(--primary-color);
  opacity: 1;
}

/* CONTATO */
.contact {
  display: flex;
  align-items: flex-start;
  gap: 4rem;
  flex-wrap: wrap;
}

.contact__form {
  flex: 1;
  min-width: 280px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact__form h1 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.contact__form input,
.contact__form textarea {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  outline: none;
  background: var(--surface-2);
  color: var(--color-black);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact__form input::placeholder,
.contact__form textarea::placeholder {
  color: var(--color-grey);
  opacity: 0.8;
}

.contact__form input:focus,
.contact__form textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.contact__form textarea {
  resize: vertical;
  min-height: 140px;
}

.contact__details {
  flex: 1;
  min-width: 260px;
}

.contact__details .text {
  font-size: 0.95rem;
  color: var(--color-grey);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact__details .details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact__details .detail {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.detail__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: 1rem;
  background: linear-gradient(135deg, var(--primary-color), #6366f1);
  box-shadow: var(--shadow-sm);
}

.detail__content h3 {
  margin: 0 0 0.2rem;
  line-height: 1.2;
  font-size: 0.95rem;
  color: var(--color-black);
}

.detail__content p {
  color: var(--color-grey);
  font-size: 0.9rem;
}

/* FOOTER */
footer {
  padding: 3rem 0 2rem;
  margin-top: 2rem;
  background: var(--surface-1);
  border-top: 1px solid var(--border-subtle);
}

.footer__content {
  display: grid;
  gap: 3rem;
  grid-template-columns: 2fr 1fr 1fr;
}

.footer__text {
  font-size: 0.92rem;
  color: var(--color-grey);
  margin-bottom: 1.25rem;
  line-height: 1.65;
}

.footer__newletter {
  position: relative;
}

.footer__newletter input {
  width: 100%;
  padding: 1rem 2.5rem 1rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  outline: none;
  background: var(--surface-2);
  color: var(--color-black);
  font-family: var(--font-body);
}

.footer__newletter .icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.4;
  color: var(--color-grey);
}

.footer__menu-title {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-black);
  margin-bottom: 1rem;
}

.footer__menu-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.88rem;
  color: var(--color-grey);
}

.footer__menu-list li a:hover {
  color: var(--primary-color);
  transition: color 0.2s ease;
}

.footer__bottom-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.footer__bottom-icons a:hover {
  transform: translateY(-2px);
  border-color: var(--primary-color);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.88rem;
  color: var(--color-grey);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.footer__bottom-icons {
  display: flex;
  gap: 0.65rem;
  align-items: center;
}

.footer__bottom-icons p {
  margin-right: 0.5rem;
  font-weight: 600;
  color: var(--color-black);
}

.instagram {
  color: #e4405f;
}

.facebook {
  color: #1877f2;
}

.github {
  color: #94a3b8;
}

.linkedin {
  color: #0a66c2;
}

/* MEDIA QUERIES */
@media screen and (max-width: 992px) {
  .hero-section__inner {
    flex-direction: column;
    text-align: center;
  }

  .hero__content {
    align-items: center;
    max-width: none;
  }

  .hero__lead {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__img {
    justify-content: center;
  }

  .hero__img-frame {
    margin: 0 auto;
  }

  #team {
    margin: 0;
    max-width: 100%;
    border-radius: 0;
  }

  .project {
    flex-direction: column !important;
    gap: 1.5rem;
    padding: 1.5rem;
  }

  .project__img {
    flex: none;
    width: 100%;
    max-width: 100%;
  }
}

@media screen and (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

  section {
    padding-top: 4rem !important;
    padding-bottom: 3rem !important;
  }

  .section-heading {
    font-size: 1.5rem;
  }

  .whatsapp-button {
    bottom: 15px;
    right: 15px;
  }

  header .container.flex-row {
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
  }

  .header__logo img {
    width: 140px;
    max-width: 140px;
    max-height: 50px;
  }

  /* Menu mobile: sobrescreve .flex-row (space-between) e cobre a tela sem faixa à direita */
  header nav {
    position: static;
    width: auto;
    margin: 0;
    padding: 0;
  }

  .header__menu.flex-row {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.35rem;
    width: 100%;
    max-width: 100%;
    height: 100vh;
    height: 100dvh;
    min-height: -webkit-fill-available;
    margin: 0;
    padding: max(4.5rem, env(safe-area-inset-top, 0px)) 1.25rem
      max(2rem, env(safe-area-inset-bottom, 0px));
    list-style: none;
    border: none;
    outline: none;
    box-shadow: none;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    background: var(--color-white);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    transform: translateX(-100%);
    transition: transform 0.35s ease;
  }

  body.dark-mode .header__menu.flex-row {
    background: var(--color-white);
  }

  .header__menu.show {
    transform: translateX(0);
  }

  .header__menu li {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .header__menu li a {
    display: inline-block;
    width: 100%;
    font-size: 1.05rem;
    padding: 0.65rem 1rem;
    text-align: center;
  }

  .menu-btn {
    display: block;
    z-index: 1001;
  }

  .hero-section {
    min-height: auto;
    padding-top: 6rem !important;
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__lead {
    font-size: 1rem;
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
    max-width: 320px;
  }

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

  .feature {
    padding: 1.5rem;
  }

  .about__details {
    flex-direction: column;
    gap: 2rem;
  }

  .about__details-content,
  .about__details-img {
    width: 100%;
  }

  .project__title {
    font-size: 1.35rem;
  }

  .members {
    flex-direction: column;
    text-align: center;
  }

  .member {
    flex-direction: column;
    align-items: center;
  }

  .member__content {
    text-align: left;
    width: 100%;
  }

  .skills-list {
    flex-direction: column;
    gap: 0;
  }

  .testimonials__img {
    display: none;
  }

  .testimonials-wrapper {
    width: 100%;
  }

  .testimonial__title {
    font-size: 1.25rem;
    padding-left: 0;
  }

  .quotes {
    display: none;
  }

  .contact {
    flex-direction: column;
  }

  .contact__form,
  .contact__details {
    width: 100%;
  }

  .contact__form h1 {
    font-size: 1.15rem;
  }

  .footer__content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }
}