/* --- 1. Global Settings (Reset & Theme) --- */
:root {
  --color-background: #121212;
  --color-surface: #1e1e1e;
  --color-primary: #00a3ff;
  --color-accent-1: #ff3366;
  --color-accent-2: #ffcc00;
  --color-accent-3: #66ff66;
  --color-text-primary: #f0f0f0;
  --color-text-secondary: #a0a0a0;
  --font-main:
    "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  --border-radius-card: 12px;
}

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

/* Use :focus-visible to show outlines only for keyboard navigation
         and remove mouse-click focus borders on desktop */
*:focus {
  outline: none;
}

*:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Anchor spacing */
section[id] {
  scroll-margin-top: 90px;
}

/* Specific adjustment for sections with more content */
#portfolio {
  scroll-margin-top: 185px;
}

/* Optimized smooth scroll */
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-padding-top: 90px;
  }
}

body {
  font-family: var(--font-main);
  background-color: var(--color-background);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 0;
}

h1,
h2,
h3 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

@keyframes gradient-animation {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

h1 {
  font-size: 3.5rem;
  color: #fff;
  letter-spacing: -1px;
}

h2 {
  font-size: 2.5rem;
  text-align: center;
  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-accent-1),
    var(--color-accent-2),
    var(--color-accent-3),
    var(--color-primary)
  );
  background-size: 400% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-animation 18s linear infinite alternate;
  display: block;
  margin: 0 auto 20px auto;
  max-width: 100%;
}

h3 {
  font-size: 1.5rem;
  color: #fff;
}

h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 5px;
}

p {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  max-width: 700px;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #fff;
}

/* --- 2. Header & Navigation --- */
header {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1200px, calc(100% - 48px));
  padding: 14px 32px;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 16px;
  background: rgba(18, 18, 18, 0.9);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
  z-index: 1000;
}

/* Responsive improvements (tablet breakpoint) */
@media (max-width: 1024px) {
  header {
    width: calc(100% - 32px);
    padding: 12px 24px;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 48px;
    grid-template-columns: auto 1fr auto;
  }

  .menu-toggle {
    display: flex; /* show hamburger for medium screens */
  }

  nav ul {
    gap: 20px; /* reduce spacing on tablet */
  }

  .logo {
    font-size: 1.05rem;
  }

  .logo-profile {
    width: 42px;
    height: 42px;
  }

  /* bring flags very close to the hamburger on tablet */
  .lang-toggle {
    gap: 8px;
    margin-right: 0;
  }
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 20px;
}

/* Improve logo responsiveness: allow text to shrink/truncate and image to scale */
.logo {
  min-width: 0; /* allow flex children to shrink */
}

/* Keep logo text inline and scale responsively (no ellipsis) */
.logo span {
  display: inline-block;
  vertical-align: middle;
  white-space: nowrap; /* keep text in one line */
  overflow: visible;
  text-overflow: clip;
  max-width: 260px;
  line-height: 1.05;
  font-size: clamp(0.95rem, 1.2vw + 0.2rem, 1.25rem);
}

.logo-profile {
  flex: 0 0 auto;
}

/* Tablet breakpoint adjustments */
@media (max-width: 1024px) {
  .logo {
    font-size: 1.05rem;
    gap: 10px;
  }
  .logo-profile {
    width: 42px;
    height: 42px;
  }
  .logo span {
    max-width: 180px;
    font-size: clamp(0.9rem, 1.1vw + 0.1rem, 1.05rem);
  }
}

@media (max-width: 900px) {
  .logo {
    font-size: 1rem;
    gap: 8px;
  }
  .logo-profile {
    width: 36px;
    height: 36px;
  }
  .logo span {
    max-width: 140px;
    font-size: clamp(0.85rem, 1vw + 0.05rem, 1rem);
  }
}

@media (max-width: 420px) {
  /* keep inline layout on very small devices, but shrink text */
  .logo {
    gap: 6px;
  }
  .logo-profile {
    width: 34px;
    height: 34px;
  }
  .logo span {
    max-width: 100px;
    font-size: clamp(0.8rem, 1vw, 0.95rem);
  }
}

/* Profile photo with animated border */
.logo-profile {
  position: relative;
  width: 50px;
  height: 50px;
}

.logo-profile::before {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-accent-1),
    var(--color-accent-2),
    var(--color-accent-3),
    var(--color-primary)
  );
  background-size: 400% 100%;
  animation: gradient-animation 15s linear infinite;
  z-index: -1;
}

.logo-profile img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  border: 3px solid var(--color-background);
}

/* Hamburger Menu */
.menu-toggle {
  display: none;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(18, 18, 18, 0.6);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4);
  z-index: 1001;
  justify-self: end; /* keep button on the far right */
  transition:
    background 0.2s ease,
    border-color 0.2s ease;
  position: relative;
}

.menu-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
}

.menu-toggle.active {
  background: rgba(0, 163, 255, 0.16);
  border-color: rgba(0, 163, 255, 0.6);
}

/* reduce spacing between lang-toggle and hamburger specifically */
.lang-toggle {
  margin-right: 2px;
}

.menu-toggle span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 999px;
  transition:
    transform 0.25s ease,
    opacity 0.2s ease;
  transform-origin: center;
}

.menu-toggle span:nth-child(1) {
  transform: translate(-50%, -8px);
}

.menu-toggle span:nth-child(2) {
  transform: translate(-50%, -1px);
}

.menu-toggle span:nth-child(3) {
  transform: translate(-50%, 6px);
}

.menu-toggle.active span:nth-child(1) {
  transform: translate(-50%, -1px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: translate(-50%, -1px) scaleX(0.6);
}

.menu-toggle.active span:nth-child(3) {
  transform: translate(-50%, -1px) rotate(-45deg);
}

/* Main navigation (desktop) */
nav {
  justify-self: end;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

nav ul li a {
  font-weight: 600;
  color: var(--color-text-secondary);
  padding: 12px 6px;
  border-bottom: 3px solid transparent;
  transition:
    color 160ms ease,
    border-color 200ms ease;
  display: inline-block;
  line-height: 1;
}

/* Desktop nav link: keep layout stable and use pseudo-element for underline */
nav ul li a {
  position: relative;
  display: inline-block;
  font-weight: 600;
  color: var(--color-text-secondary);
  padding: 12px 6px;
  line-height: 1;
  text-decoration: none;
  transition: color 160ms ease;
}

/* underline using pseudo-element to avoid layout shift */
nav ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 6px;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 180ms cubic-bezier(0.2, 0.9, 0.2, 1);
  border-radius: 3px;
  pointer-events: none;
}

nav ul li a:hover {
  color: #fff;
}

nav ul li a.active::after,
nav ul li a:hover::after {
  transform: scaleX(1);
}

/* Remove focus/active outline on nav links to avoid visible border on click */
nav ul li a:focus,
nav ul li a:active {
  outline: none !important;
  box-shadow: none !important;
}

/* Remove tap highlight on mobile for smoother look */
nav ul li a {
  -webkit-tap-highlight-color: transparent;
}

.menu-overlay.active {
  display: block;
  opacity: 1;
}

/* Improved overlay: placed after other rules to ensure proper stacking
         overlay sits below header (header z-index:1000) and covers content */
.menu-overlay {
  position: fixed;
  top: 0; /* cover entire viewport */
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
  /* place overlay below header so header+nav stay clickable/visible */
  z-index: 999; /* header is 1000, nav (child) will be above overlay */
}

.menu-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* --- Menu Responsiveness (mobile) --- */
@media (max-width: 900px) {
  header {
    padding: 12px 4%;
  }

  .menu-toggle {
    display: flex;
  }

  /* Lang toggle (desktop defaults) */
  .lang-toggle {
    display: flex;
    gap: 24px;
    align-items: center;
  }

  /* Variant: combinação que combina com o header escuro */
  .lang-toggle.variant-combo .lang-btn {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.02),
      rgba(0, 0, 0, 0.24)
    );
    border: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow:
      0 6px 18px rgba(0, 0, 0, 0.45),
      inset 0 1px 0 rgba(255, 255, 255, 0.02);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0;
  }

  .lang-toggle.variant-combo .lang-btn .lang-flag {
    font-size: 20px;
    transform: translateY(1px);
  }

  /* Both flags: use same container style (desktop + responsive) */
  .lang-toggle.variant-combo .lang-btn {
    width: clamp(36px, 4.5vw, 46px);
    height: clamp(36px, 4.5vw, 46px);
    border-radius: 12px;
    background: linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.02),
      rgba(0, 0, 0, 0.24)
    );
    border: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow:
      0 6px 18px rgba(0, 0, 0, 0.45),
      inset 0 1px 0 rgba(255, 255, 255, 0.02);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0;
  }

  /* ensure svg flags fill the container nicely */
  .lang-toggle.variant-combo .lang-btn .svg-flag {
    width: 62%;
    height: auto;
    display: block !important;
  }

  /* Also ensure variant-combo uses the same visible svg style on desktop */
  .lang-toggle.variant-combo .lang-btn {
    overflow: visible;
  }

  /* Larger screens: increase flag container and svg proportion */
  @media (min-width: 1200px) {
    .lang-toggle.variant-combo .lang-btn {
      width: 58px;
      height: 58px;
      border-radius: 14px;
    }
    .lang-toggle.variant-combo .lang-btn .svg-flag {
      width: 72%;
    }
    .lang-toggle.variant-combo {
      gap: 18px;
    }
  }

  @media (min-width: 1600px) {
    .lang-toggle.variant-combo .lang-btn {
      width: 64px;
      height: 64px;
      border-radius: 16px;
    }
    .lang-toggle.variant-combo .lang-btn .svg-flag {
      width: 78%;
    }
    .lang-toggle.variant-combo {
      gap: 20px;
    }
  }

  /* hover: subtle lift and highlight */
  .lang-toggle.variant-combo .lang-btn:hover {
    transform: translateY(-3px);
    box-shadow:
      0 10px 24px rgba(0, 0, 0, 0.5),
      inset 0 1px 0 rgba(255, 255, 255, 0.03);
  }

  .lang-btn {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0;
    border-radius: 12px;
    background: #181818;
    border: 1px solid #232323;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.28);
    color: var(--color-text-primary);
  }

  .lang-btn .lang-flag {
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  /* SVG flag visible and sized to match emoji appearance */
  .lang-btn .svg-flag {
    display: block;
    width: 22px;
    height: auto;
  }
  .lang-btn .emoji {
    display: none;
  }

  /* remove green inner square — we use full SVG flag for PT */
  .lang-btn[data-lang="pt"]::before {
    display: none;
  }

  .lang-toggle {
    display: flex;
    align-items: center;
    justify-content: end;
    gap: 12px;
  }

  /* Flag buttons (mobile overrides) */
  .lang-btn {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0;
    border-radius: 12px;
    background: #181818;
    border: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.28);
    color: var(--color-text-primary);
    font-size: 18px;
  }

  /* ensure SVG flags are visible */
  .lang-btn .svg-flag {
    display: block;
  }
  .lang-btn .emoji {
    display: none;
  }

  .lang-btn > * {
    z-index: 1;
  }

  .lang-btn[data-lang="pt"].active::before {
    background: #1ec765;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
  }

  .lang-btn:hover {
    transform: translateY(-1px);
  }

  /* EN button: plain emoji with slight spacing */
  .lang-btn[data-lang="en"] {
    margin-left: 8px;
  }

  .logo {
    font-size: 1.15rem;
  }

  .logo-profile {
    width: 44px;
    height: 44px;
  }
}

/* During a resize (desktop -> mobile), force nav hidden to avoid flicker
         The JS adds `body.is-resizing` briefly while the user is resizing the window */
@media (max-width: 900px) {
  body.is-resizing nav {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }
}

/* --- 3. Buttons (CTA) --- */
.cta-button {
  display: inline-block;
  padding: 12px 28px;
  background: var(--color-primary);
  color: #121212;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
  border: 2px solid var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.cta-button:hover {
  background: transparent;
  color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 163, 255, 0.2);
  border-color: var(--color-primary);
}

.cta-button.secondary {
  background: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-text-secondary);
  margin-left: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.cta-button.secondary:hover {
  background: var(--color-primary);
  color: #121212;
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 163, 255, 0.4);
}

/* Ícone de seta para link externo */
.cta-button.external-link::after {
  content: "";
  display: inline-block;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23121212' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6'/%3E%3Cpolyline points='15 3 21 3 21 9'/%3E%3Cline x1='10' y1='14' x2='21' y2='3'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  margin-left: 4px;
}

.cta-button.external-link:hover::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300A3FF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6'/%3E%3Cpolyline points='15 3 21 3 21 9'/%3E%3Cline x1='10' y1='14' x2='21' y2='3'/%3E%3C/svg%3E");
}

/* Ícone do LinkedIn no botão */
.cta-button.linkedin-link::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M20.5 2h-17A1.5 1.5 0 002 3.5v17A1.5 1.5 0 003.5 22h17a1.5 1.5 0 001.5-1.5v-17A1.5 1.5 0 0020.5 2zM8 19H5v-9h3zM6.5 8.25A1.75 1.75 0 118.3 6.5a1.78 1.78 0 01-1.8 1.75zM19 19h-3v-4.74c0-1.42-.6-1.93-1.38-1.93A1.74 1.74 0 0013 14.19a.66.66 0 000 .14V19h-3v-9h2.9v1.3a3.11 3.11 0 012.7-1.4c1.55 0 3.36.86 3.36 3.66z'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

.cta-button.linkedin-link:hover::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23121212'%3E%3Cpath d='M20.5 2h-17A1.5 1.5 0 002 3.5v17A1.5 1.5 0 003.5 22h17a1.5 1.5 0 001.5-1.5v-17A1.5 1.5 0 0020.5 2zM8 19H5v-9h3zM6.5 8.25A1.75 1.75 0 118.3 6.5a1.78 1.78 0 01-1.8 1.75zM19 19h-3v-4.74c0-1.42-.6-1.93-1.38-1.93A1.74 1.74 0 0013 14.19a.66.66 0 000 .14V19h-3v-9h2.9v1.3a3.11 3.11 0 012.7-1.4c1.55 0 3.36.86 3.36 3.66z'/%3E%3C/svg%3E");
}

/* --- 4. Hero Section --- */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 0 60px;
  background:
    radial-gradient(circle at 20% 80%, rgba(0, 163, 255, 0.1), transparent 30%),
    radial-gradient(circle at 80% 30%, rgba(0, 163, 255, 0.1), transparent 30%);
  background-size: 200% 200%;
  animation: gradientMove 20s ease infinite;
}

@keyframes gradientMove {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

#hero .container {
  padding: 0;
}

#hero h1 {
  max-width: 800px;
  font-size: 3.5rem;
  letter-spacing: -1px;
  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-accent-1),
    var(--color-accent-2),
    var(--color-accent-3),
    var(--color-primary)
  );
  background-size: 400% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-animation 15s ease infinite alternate;
}

#hero h1 br {
  display: block;
}

#hero p {
  font-size: 1.25rem;
  margin-bottom: 30px;
}

#hero .cta-buttons {
  display: flex;
  gap: 15px;
  align-items: center;
  flex-wrap: wrap;
}

/* --- 5. About Section (Profile) --- */
#about .container {
  text-align: center;
}

#about p {
  margin-left: auto;
  margin-right: auto;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  text-align: left;
  margin-top: 50px;
}

.skill-card {
  background: var(--color-surface);
  padding: 30px;
  border-radius: var(--border-radius-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}

.skill-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  border-color: var(--color-primary);
}

.skill-card ul {
  list-style: none;
  padding-left: 0;
  margin-top: 15px;
}

.skill-card ul li {
  position: relative;
  padding-left: 25px;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
}

.skill-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* --- 6. Portfolio Section (Modern Slider) --- */
#portfolio .container {
  max-width: 1200px;
}

.modern-portfolio-slider {
  position: relative;
  margin: 50px auto;
  max-width: 100%;
  padding: 0 50px;
}

.slider-main-view {
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

.slider-track {
  display: flex;
  width: fit-content;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.portfolio-card {
  flex-shrink: 0;
  width: 100%;
  display: block;
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  transition: opacity 0.3s ease;
  cursor: pointer;
  border-radius: 0;
}

.portfolio-card picture {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}

.portfolio-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease-out;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

.portfolio-card:hover picture img {
  transform: scale(1.08);
}

.midia-social-slide img {
  object-fit: contain;
  transform: scale(1.3) translateY(10%);
  object-position: center bottom;
  position: relative;
  z-index: 1;
}

.midia-social-slide::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: var(--bg-image);
  background-size: cover;
  background-position: center;
  filter: blur(30px) brightness(0.5);
  transform: scale(1.2);
  display: none; /* Initially hidden */
}

.midia-social-slide:hover img {
  transform: scale(1.35) translateY(10%);
}

.bball-slide img {
  transform: scale(1.12);
}

.bball-slide:hover img {
  transform: scale(1.18);
}

.portfolio-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 30px 40px;
  background: linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.95) 0%,
    rgba(0, 0, 0, 0.7) 40%,
    transparent 100%
  );
  transition: background 0.4s ease-out;
  transform: translateY(0);
  z-index: 2;
}

.portfolio-card:hover .portfolio-overlay {
  background: linear-gradient(
    0deg,
    rgba(0, 163, 255, 0.8) 0%,
    rgba(0, 163, 255, 0.5) 40%,
    transparent 100%
  );
}

.portfolio-overlay h3 {
  font-size: 1.8rem;
  margin: 0 0 8px 0;
  color: #fff;
  line-height: 1.2;
}

.portfolio-overlay p {
  font-size: 1.1rem;
  margin: 0;
  color: #e0e0e0;
  line-height: 1.4;
}

.slider-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.6);
  border: none;
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.8;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  outline: none;
}

.slider-control:focus {
  outline: none;
}

.slider-control:hover {
  opacity: 1;
  background: var(--color-primary);
  color: #121212;
  transform: translateY(-50%) scale(1.15);
}

.slider-control.prev-btn {
  left: 10px;
}

.slider-control.next-btn {
  right: 10px;
}

.slider-control svg {
  width: 65%;
  height: 65%;
}

.slider-indicators {
  text-align: center;
  margin-top: 20px;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.indicator-dot {
  width: 10px;
  height: 10px;
  background: var(--color-text-secondary);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 0.6;
  border: 2px solid transparent;
}

.indicator-dot.active {
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  opacity: 1;
  border-color: #fff;
}

.portfolio-cta {
  text-align: center;
  margin-top: 50px;
}

/* --- 7. Experience Section (CARDS) --- */
#experience {
  background: var(--color-surface);
}

#experience h2 {
  margin-bottom: 50px;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.experience-card {
  background: linear-gradient(135deg, var(--color-surface) 0%, #2a2a2a 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.3s ease;
  display: flex;
  flex-direction: column;
}

.experience-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  border-color: var(--color-primary);
}

.experience-card h3 {
  color: var(--color-primary);
  font-size: 1.25rem;
  margin-bottom: 5px;
}

.experience-card h4 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 15px;
}

.experience-card .company-info {
  font-style: italic;
  font-size: 0.9rem;
  color: var(--color-accent-3);
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dotted rgba(255, 255, 255, 0.1);
}

/* Company header with circular logo */
.company-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.company-logo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex: 0 0 56px;
  display: inline-block;
  background: #fff;
  border: 2px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    0 8px 20px rgba(0, 0, 0, 0.45),
    0 0 0 3px rgba(0, 163, 255, 0.04);
}

.company-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* High-quality rendering for specific logos */
.company-logo .logo-quality {
  object-fit: contain;
  padding: 4px;
  filter: contrast(1.06) saturate(1.05);
  image-rendering: auto;
}

/* Larger circular logo specifically for Li Modas card */
.li-modas-card .company-logo {
  width: 72px;
  height: 72px;
  flex: 0 0 72px;
}

.li-modas-card .company-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 2px solid rgba(255, 255, 255, 0.06);
}

.li-modas-card .company-logo .logo-quality {
  /* Ensure the logo fills the circle without cropping */
  padding: 0;
  width: 92%;
  height: auto;
  max-height: 92%;
  object-fit: contain;
  object-position: center;
  display: block;
  margin: 0 auto;
}

/* Stronger rule to prevent cropping on some devices/browsers */
.li-modas-card .company-logo img {
  width: auto !important;
  height: 90% !important;
  max-height: 90% !important;
  object-fit: contain !important;
  object-position: center center !important;
  padding: 0 !important;
  display: block !important;
  margin: 0 auto !important;
}

@media (max-width: 900px) {
  .li-modas-card .company-logo {
    width: 56px;
    height: 56px;
    flex: 0 0 56px;
  }
}

.company-text h3 {
  margin: 0;
}

@media (max-width: 900px) {
  .company-header {
    gap: 10px;
  }

  .company-logo {
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    box-shadow:
      0 6px 14px rgba(0, 0, 0, 0.45),
      0 0 0 2px rgba(0, 163, 255, 0.04);
  }

  .company-text h3 {
    font-size: 1rem;
  }
}

.experience-card .meta {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 15px;
  display: block;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 15px;
}

.experience-card .meta span {
  display: block;
  margin-bottom: 5px;
}

.experience-card .description {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin: 0 0 20px 0;
  flex-grow: 1;
}

/* View More button on Experience cards */
.experience-card .view-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-top: auto;
  align-self: flex-start;
}

.experience-card .view-more-btn:hover {
  background: var(--color-primary);
  color: #121212;
  transform: translateX(3px);
  box-shadow: 0 3px 10px rgba(0, 163, 255, 0.3);
}

.experience-card .view-more-btn::after {
  content: "→";
  font-size: 1.1rem;
  transition: transform 0.3s ease;
}

.experience-card .view-more-btn:hover::after {
  transform: translateX(3px);
}

/* --- 8. Contact Section --- */
#contact .container {
  text-align: center;
}

#contact p {
  max-width: 600px;
  margin: 0 auto 40px auto;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.contact-links a {
  font-weight: 500;
  padding: 10px 20px;
  border: 1px solid var(--color-primary);
  border-radius: 50px;
  transition:
    background 0.3s ease,
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.contact-links a:hover {
  background: var(--color-primary);
  color: var(--color-background);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 163, 255, 0.4);
}

/* Botão LinkedIn */
.contact-links a[href*="linkedin"] {
  background: #0077b5;
  color: #fff;
  border-color: #0077b5;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.contact-links a[href*="linkedin"]::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M20.5 2h-17A1.5 1.5 0 002 3.5v17A1.5 1.5 0 003.5 22h17a1.5 1.5 0 001.5-1.5v-17A1.5 1.5 0 0020.5 2zM8 19H5v-9h3zM6.5 8.25A1.75 1.75 0 118.3 6.5a1.78 1.78 0 01-1.8 1.75zM19 19h-3v-4.74c0-1.42-.6-1.93-1.38-1.93A1.74 1.74 0 0013 14.19a.66.66 0 000 .14V19h-3v-9h2.9v1.3a3.11 3.11 0 012.7-1.4c1.55 0 3.36.86 3.36 3.66z'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

.contact-links a[href*="linkedin"]:hover {
  background: #005885;
  color: #fff;
  border-color: #005885;
  box-shadow: 0 5px 15px rgba(0, 119, 181, 0.4);
}

/* Botão WhatsApp */
.contact-links a[href*="wa.me"] {
  background: #25d366;
  color: #fff;
  border-color: #25d366;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.contact-links a[href*="wa.me"]::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413Z'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

.contact-links a[href*="wa.me"]:hover {
  background: #1da851;
  color: #fff;
  border-color: #1da851;
  box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
}

/* --- 8.5. Share Buttons --- */
.share-section {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.share-text {
  font-size: 1.1rem;
  color: var(--color-text);
  margin-bottom: 25px;
  font-weight: 500;
  line-height: 1.6;
}

.share-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  cursor: pointer;
  min-width: 145px;
  flex: 0 0 145px;
}

.share-btn svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}

.share-btn:hover svg {
  transform: scale(1.1);
}

.linkedin-share {
  background: #0077b5;
  color: #fff;
  border-color: #0077b5;
}

.linkedin-share:hover {
  background: #005885;
  border-color: #005885;
  box-shadow: 0 5px 15px rgba(0, 119, 181, 0.4);
  transform: translateY(-2px);
}

.twitter-share {
  background: #000;
  color: #fff;
  border-color: #000;
}

.twitter-share:hover {
  background: #333;
  border-color: #333;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  transform: translateY(-2px);
}

.facebook-share {
  background: #1877f2;
  color: #fff;
  border-color: #1877f2;
}

.facebook-share:hover {
  background: #145dbf;
  border-color: #145dbf;
  box-shadow: 0 5px 15px rgba(24, 119, 242, 0.4);
  transform: translateY(-2px);
}

.whatsapp-share {
  background: #25d366;
  color: #fff;
  border-color: #25d366;
}

.whatsapp-share:hover {
  background: #1da851;
  border-color: #1da851;
  box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
  transform: translateY(-2px);
}

/* --- 9. Footer --- */
footer {
  text-align: center;
  padding: 30px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

footer p {
  margin: 0;
  max-width: 600px;
}

/* --- 10. Scroll Animations (Fade-in) --- */
.fade-in-section {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s ease-out,
    transform 0.6s ease-out;
  will-change: opacity, transform;
}

.fade-in-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- 11. Responsiveness (Mobile) --- */
@media (max-width: 900px) {
  h1 {
    font-size: 2.2rem;
    letter-spacing: -0.5px;
    line-height: 1.25;
    margin-bottom: 20px;
  }

  h2 {
    font-size: 2rem;
    line-height: 1.3;
    margin-bottom: 18px;
  }

  h3 {
    font-size: 1.4rem;
    line-height: 1.35;
    margin-bottom: 14px;
  }

  h4 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    line-height: 1.4;
  }

  p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 16px;
  }

  .container {
    width: 92%;
    padding: 50px 0;
  }

  header {
    width: 100%;
    left: 0;
    transform: none;
    top: 0;
    border-radius: 0;
    border-width: 0;
    box-shadow: none;
    padding: 12px 4%;
    flex-wrap: nowrap;
    justify-content: space-between;
    min-height: 64px;
  }

  .logo {
    font-size: 1.1rem;
    gap: 18px;
  }

  .logo span {
    font-size: 0.8rem;
    display: block;
  }

  .logo-profile {
    width: 38px;
    height: 38px;
  }

  /* Menu Hamburger Mobile */
  .menu-toggle {
    display: flex;
  }

  /* Mobile nav: compact centered card */
  nav {
    position: fixed;
    top: clamp(88px, 18vh, 180px);
    left: 50%;
    width: min(calc(100vw - 48px), 360px);
    max-height: calc(100vh - clamp(120px, 22vh, 220px));
    padding: 22px 24px 26px;
    background: rgba(18, 18, 18, 0.94);
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 28px 60px rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(22px);
    transform: translate(-50%, 0) scale(0.9);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      opacity 0.25s ease,
      transform 0.25s ease,
      visibility 0.25s ease;
    z-index: 1100;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    display: flex;
    flex-direction: column;
    gap: 18px;
    justify-content: flex-start;
  }

  nav.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate(-50%, 0) scale(1);
  }

  nav ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
    list-style: none;
    padding: 0;
    margin: 0;
  }

  nav ul li {
    width: 100%;
  }

  nav ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border-radius: 18px;
    font-size: 1rem;
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition:
      background 0.2s ease,
      border-color 0.2s ease,
      color 0.2s ease;
    text-align: center;
    line-height: 1.25;
    min-height: 48px;
  }

  nav ul li a::after {
    display: none;
  }

  nav ul li a:hover,
  nav ul li a.active {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.06);
  }

  #hero {
    text-align: center;
    min-height: 100vh;
    padding: 90px 0 60px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  #hero .container {
    padding: 0;
  }

  #hero h1 {
    margin-bottom: 20px;
    font-size: 2rem;
    max-width: 100%;
    padding: 0 2%;
    letter-spacing: -0.4px;
    line-height: 1.25;
  }

  #hero h1 br {
    display: none;
  }

  #hero p {
    margin: 0 auto 24px;
    font-size: 1rem;
    padding: 0 4%;
  }

  #hero .cta-buttons {
    flex-direction: column;
    width: 100%;
    max-width: 100%;
    padding: 0 4%;
    gap: 12px;
  }

  #hero .cta-button {
    width: 100%;
    max-width: 100%;
    margin: 0;
    text-align: center;
    justify-content: center;
    padding: 15px 24px;
    font-size: 0.95rem;
    min-height: 48px;
  }

  #hero .cta-button.secondary {
    margin-left: 0;
  }

  /* Melhor espaçamento para cards */
  .experience-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .experience-card {
    padding: 24px;
  }

  .experience-card h3 {
    font-size: 1.2rem;
  }

  .experience-card h4 {
    font-size: 1.05rem;
  }

  .experience-card .company-info {
    font-size: 0.88rem;
  }

  .experience-card .meta {
    font-size: 0.85rem;
  }

  .experience-card .description {
    font-size: 0.9rem;
  }

  .experience-card .view-more-btn {
    font-size: 0.9rem;
    padding: 10px 20px;
  }

  /* Portfolio slider otimizado */
  .modern-portfolio-slider {
    padding: 0;
    margin: 30px 0;
  }

  .slider-main-view {
    border-radius: 12px;
  }

  .portfolio-card {
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 0;
    overflow: hidden;
    background: #000;
  }

  .portfolio-card img {
    object-fit: cover;
    object-position: center;
    width: 100%;
    height: 100%;
  }

  .portfolio-overlay {
    padding: 24px 20px;
    background: linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.95) 0%,
      rgba(0, 0, 0, 0.75) 50%,
      transparent 100%
    );
  }

  .portfolio-overlay h3 {
    font-size: 1.3rem;
    line-height: 1.25;
    margin-bottom: 8px;
    font-weight: 700;
    color: #ffffff;
  }

  .portfolio-overlay p {
    font-size: 0.95rem;
    line-height: 1.5;
    color: #f5f5f5;
  }

  .slider-control {
    width: 32px;
    height: 32px;
    font-size: 0.9rem;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
  }

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

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

  /* Indicadores maiores para melhor toque */
  .indicator-dot {
    width: 12px;
    height: 12px;
  }

  .indicator-dot.active {
    width: 14px;
    height: 14px;
  }

  /* Contato */
  .contact-links {
    flex-direction: column;
    width: 100%;
    max-width: 100%;
    padding: 0 5%;
    gap: 15px;
    align-items: center;
  }

  .contact-links .cta-button {
    width: 100%;
    max-width: 100%;
    padding: 16px 24px;
    font-size: 1.05rem;
    justify-content: center;
  }

  /* Mobile sharing */
  .share-section {
    margin-top: 40px;
    padding-top: 30px;
  }

  .share-text {
    font-size: 1rem;
    padding: 0 5%;
    margin-bottom: 20px;
  }

  .share-buttons {
    gap: 10px;
    padding: 0 3%;
  }

  .share-btn {
    padding: 10px 16px;
    font-size: 0.88rem;
    min-width: 130px;
    flex: 0 0 130px;
  }

  .share-btn svg {
    width: 16px;
    height: 16px;
  }

  /* Espaçamento otimizado para scroll */
  section[id] {
    scroll-margin-top: 85px;
  }

  #portfolio,
  #experience {
    scroll-margin-top: 155px;
  }

  #hero {
    scroll-margin-top: 0;
  }

  /* Melhor área de toque para links */
  a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  /* Footer */
  footer {
    padding: 30px 5%;
    font-size: 0.9rem;
  }
}

/* Additional improvements for very small devices */
@media (max-width: 480px) {
  h1 {
    font-size: 1.85rem;
    line-height: 1.25;
    margin-bottom: 16px;
  }

  h2 {
    font-size: 1.7rem;
    line-height: 1.3;
    margin-bottom: 16px;
  }

  h3 {
    font-size: 1.25rem;
    line-height: 1.35;
    margin-bottom: 12px;
  }

  h4 {
    font-size: 1.05rem;
    margin-bottom: 8px;
  }

  #portfolio,
  #experience {
    scroll-margin-top: 145px;
  }

  p {
    font-size: 0.9rem;
  }

  .container {
    width: 94%;
    padding: 40px 0;
  }

  .experience-grid {
    gap: 16px;
  }

  .experience-card {
    padding: 20px;
  }

  .experience-card h3 {
    font-size: 1.15rem;
  }

  .experience-card h4 {
    font-size: 1rem;
  }

  .experience-card .company-info,
  .experience-card .meta {
    font-size: 0.82rem;
  }

  .experience-card .description {
    font-size: 0.88rem;
  }

  #hero h1 {
    font-size: 1.75rem;
    padding: 0 1%;
    letter-spacing: -0.3px;
    line-height: 1.25;
    margin-bottom: 16px;
  }

  #hero h1 br {
    display: none;
  }

  #hero p {
    font-size: 0.95rem;
  }

  .container {
    width: 94%;
    padding: 40px 0;
  }

  .logo span {
    font-size: 0.75rem;
  }

  /* further reduce menu text on very small devices */
  nav ul li a {
    font-size: clamp(0.85rem, 3vw, 0.96rem);
    padding: 12px 10px;
    line-height: 1.28;
    min-height: 44px;
  }

  #hero {
    min-height: 100vh;
    padding: 80px 0 50px;
  }

  .modern-portfolio-slider {
    padding: 0;
    margin: 25px 0;
  }

  .slider-main-view {
    border-radius: 10px;
  }

  .portfolio-card {
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 0;
    background: #000;
  }

  .portfolio-card picture {
    width: 100%;
    height: 100%;
  }

  .portfolio-card img {
    object-fit: cover;
    object-position: center;
    width: 100%;
    height: 100%;
  }

  .portfolio-overlay {
    padding: 20px 16px;
    background: linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.96) 0%,
      rgba(0, 0, 0, 0.7) 50%,
      transparent 100%
    );
  }

  .portfolio-overlay h3 {
    font-size: 1.15rem;
    line-height: 1.3;
    margin-bottom: 6px;
    font-weight: 700;
    color: #ffffff;
  }

  .portfolio-overlay p {
    font-size: 0.88rem;
    line-height: 1.4;
    color: #f5f5f5;
  }

  .slider-control {
    width: 42px;
    height: 42px;
    opacity: 0.9;
  }

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

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

  .slider-control svg {
    width: 65%;
    height: 65%;
  }

  #hero .cta-button {
    font-size: 0.9rem;
    padding: 14px 20px;
  }

  /* Small mobile sharing */
  .share-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 8%;
  }

  .share-btn {
    width: 100%;
    max-width: 100%;
    min-width: auto;
    flex: 1;
    justify-content: center;
    padding: 12px 20px;
    font-size: 0.92rem;
  }

  .share-btn svg {
    width: 17px;
    height: 17px;
  }
}

@media (max-width: 420px) {
  nav {
    width: min(calc(100vw - 32px), 320px);
    padding: 18px 18px 22px;
    border-radius: 26px;
  }

  nav ul li a {
    font-size: clamp(0.82rem, 3.5vw, 0.92rem);
    padding: 11px 8px;
    border-radius: 16px;
  }
}

/* Accessibility & usability improvements */
@media (hover: none) and (pointer: coarse) {
  /* Dispositivos touch - áreas de toque maiores */
  .cta-button {
    padding: 16px 28px;
    font-size: 1.05rem;
  }

  .slider-control {
    width: 50px;
    height: 50px;
  }
}

/* Mobile landscape mode */
@media (max-width: 900px) and (orientation: landscape) {
  #hero {
    min-height: 100vh;
    padding: 80px 0 50px;
  }

  .container {
    padding: 30px 0;
  }
}

/* Strong override: ensure SVG flags are visible but scaled down for better balance */
.lang-toggle.variant-combo .lang-btn {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02),
    rgba(0, 0, 0, 0.18)
  ) !important;
  border: 1px solid rgba(255, 255, 255, 0.035) !important;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.36) !important;
  overflow: visible !important;
  /* keep size responsive and slightly smaller for better balance */
  width: clamp(32px, 2.6vw, 40px) !important;
  height: clamp(32px, 2.6vw, 40px) !important;
  border-radius: 11px !important;
  padding: 0 !important;
}

.lang-toggle.variant-combo .lang-btn .lang-flag {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.lang-toggle.variant-combo .lang-btn .svg-flag {
  display: block !important;
  width: 54% !important;
  height: auto !important;
  max-width: 42px !important;
}

.lang-toggle.variant-combo .lang-btn .emoji {
  display: none !important;
}

/* Modest scaling on wide screens (keeps flags visually smaller) */
@media (min-width: 1200px) {
  .lang-toggle.variant-combo .lang-btn {
    width: 42px !important;
    height: 42px !important;
    border-radius: 12px !important;
  }
  .lang-toggle.variant-combo .lang-btn .svg-flag {
    width: 58% !important;
  }
  .lang-toggle.variant-combo {
    gap: 10px !important;
  }
}

@media (min-width: 1600px) {
  .lang-toggle.variant-combo .lang-btn {
    width: 44px !important;
    height: 44px !important;
    border-radius: 13px !important;
  }
  .lang-toggle.variant-combo .lang-btn .svg-flag {
    width: 60% !important;
  }
  .lang-toggle.variant-combo {
    gap: 12px !important;
  }
}