/* ==========================================================================
   DÉBORA SALAZAR - COMÉRCIO EXTERIOR & OPERAÇÕES INTERNACIONAIS
   Design System: Apple Editorial & Cupertino Minimalism
   ========================================================================== */

:root {
  /* Apple Design Palette */
  --apple-black: #1d1d1f;
  --apple-gray-dark: #424245;
  --apple-gray-subtle: #86868b;
  --apple-gray-light: #d2d2d7;
  --apple-bg-card: #f5f5f7;
  --apple-bg-white: #ffffff;
  --apple-bg-alt: #fbfbfd;
  
  --apple-blue: #0071e3;
  --apple-blue-hover: #0077ed;
  --apple-green: #34c759;
  --apple-green-bg: #eafaf1;
  --apple-linkedin: #0a66c2;

  --font-system: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --radius-pill: 980px;
  --radius-card: 22px;
  --radius-card-sm: 16px;
  --radius-media: 14px;

  --shadow-apple: 0 4px 20px rgba(0, 0, 0, 0.04);
  --shadow-apple-hover: 0 12px 32px rgba(0, 0, 0, 0.08);

  --transition-apple: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* Reset & Typography */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-system);
  background-color: var(--apple-bg-white);
  color: var(--apple-black);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Apple Typography Hierarchy */
h1, h2, h3, h4 {
  color: var(--apple-black);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

p {
  color: var(--apple-gray-dark);
  font-size: 1.05rem;
  line-height: 1.6;
}

a {
  color: var(--apple-blue);
  text-decoration: none;
  transition: var(--transition-apple);
}

a:hover {
  text-decoration: underline;
}

/* Translucent Apple Navigation */
.apple-nav {
  position: sticky;
  top: 0;
  height: 52px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  z-index: 9999;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-brand {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--apple-black);
  letter-spacing: -0.01em;
}

.nav-links-list {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link-item {
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--apple-black);
  opacity: 0.8;
  transition: var(--transition-apple);
}

.nav-link-item:hover, .nav-link-item.active {
  opacity: 1;
  text-decoration: none;
  font-weight: 500;
}

.nav-actions-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--apple-black);
  cursor: pointer;
}

/* Apple Buttons */
.apple-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-apple);
  text-decoration: none;
  white-space: nowrap;
}

.apple-btn:hover {
  text-decoration: none;
  transform: scale(1.02);
}

.apple-btn-primary {
  background-color: var(--apple-black);
  color: #ffffff;
}

.apple-btn-primary:hover {
  background-color: #333336;
  color: #ffffff;
}

.apple-btn-blue {
  background-color: var(--apple-blue);
  color: #ffffff;
}

.apple-btn-blue:hover {
  background-color: var(--apple-blue-hover);
  color: #ffffff;
}

.apple-btn-secondary {
  background-color: var(--apple-bg-card);
  color: var(--apple-black);
  border-color: var(--apple-gray-light);
}

.apple-btn-secondary:hover {
  background-color: #e5e5ea;
}

.apple-btn-whatsapp {
  background-color: var(--apple-green-bg);
  color: var(--apple-green);
  border-color: rgba(52, 199, 89, 0.3);
  font-weight: 600;
}

.apple-btn-whatsapp:hover {
  background-color: #d2f6de;
  color: #248a3d;
}

.apple-btn-lg {
  padding: 12px 26px;
  font-size: 1rem;
  font-weight: 600;
}

/* Apple Hero Section */
.hero-apple-section {
  padding: 70px 0 50px;
  text-align: center;
}

.hero-eyebrow {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--apple-gray-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.hero-headline {
  font-size: clamp(2.4rem, 5.2vw, 4.2rem);
  font-weight: 700;
  color: var(--apple-black);
  letter-spacing: -0.035em;
  max-width: 900px;
  margin: 0 auto 16px;
}

.hero-subhead {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--apple-gray-subtle);
  max-width: 740px;
  margin: 0 auto 28px;
  line-height: 1.5;
  font-weight: 400;
}

.hero-cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Hero Big Visual Showcase Frame */
.hero-showcase-frame {
  background: var(--apple-bg-card);
  border-radius: var(--radius-card);
  border: 1px solid rgba(0, 0, 0, 0.06);
  overflow: hidden;
  box-shadow: var(--shadow-apple);
  position: relative;
}

.hero-showcase-img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  display: block;
}

.hero-frame-footer {
  padding: 16px 24px;
  background: var(--apple-bg-white);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--apple-gray-subtle);
}

.hero-frame-footer strong {
  color: var(--apple-black);
}

/* Sections */
.apple-section {
  padding: 80px 0;
}

.apple-section-gray {
  background-color: var(--apple-bg-alt);
  border-top: 1px solid var(--apple-gray-light);
  border-bottom: 1px solid var(--apple-gray-light);
}

.section-intro {
  margin-bottom: 48px;
  text-align: center;
}

.section-eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--apple-gray-subtle);
  margin-bottom: 8px;
  display: block;
}

.section-headline {
  font-size: clamp(2rem, 3.8vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--apple-black);
}

.section-lead {
  font-size: 1.15rem;
  color: var(--apple-gray-subtle);
  max-width: 680px;
  margin: 12px auto 0;
}

/* Apple Bento Stats Grid */
.bento-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.bento-stat-card {
  background: var(--apple-bg-card);
  border-radius: var(--radius-card-sm);
  padding: 28px 24px;
  border: 1px solid rgba(0, 0, 0, 0.04);
  transition: var(--transition-apple);
}

.bento-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-apple);
}

.bento-stat-number {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--apple-black);
  line-height: 1;
  margin-bottom: 8px;
}

.bento-stat-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--apple-black);
  margin-bottom: 4px;
}

.bento-stat-sub {
  font-size: 0.82rem;
  color: var(--apple-gray-subtle);
  line-height: 1.4;
}

/* Visual Experience Bento Card */
.exp-bento-card {
  background: var(--apple-bg-white);
  border-radius: var(--radius-card);
  border: 1px solid var(--apple-gray-light);
  padding: 40px;
  margin-bottom: 40px;
  box-shadow: var(--shadow-apple);
}

.exp-bento-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.exp-role-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--apple-black);
  margin-bottom: 4px;
}

.exp-company-sub {
  font-size: 1.1rem;
  color: var(--apple-gray-dark);
  font-weight: 500;
}

.exp-period-pill {
  padding: 6px 16px;
  background: var(--apple-bg-card);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--apple-gray-dark);
}

/* Company Visual Profile Box */
.company-profile-banner {
  background: var(--apple-bg-card);
  border-radius: var(--radius-card-sm);
  padding: 28px;
  margin-bottom: 32px;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 28px;
  align-items: center;
}

.company-logo-slot {
  background: var(--apple-bg-white);
  border: 1px solid var(--apple-gray-light);
  border-radius: var(--radius-media);
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  overflow: hidden;
}

.company-logo-slot img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.company-banner-text h4 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.company-banner-text p {
  font-size: 0.95rem;
  color: var(--apple-gray-dark);
  line-height: 1.55;
}

/* Apple Product Showcase Visual Grid */
.product-showcase-title {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--apple-gray-subtle);
  margin: 28px 0 16px;
}

.apple-products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.apple-product-card {
  background: var(--apple-bg-card);
  border-radius: var(--radius-card-sm);
  border: 1px solid rgba(0, 0, 0, 0.05);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-apple);
}

.apple-product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-apple);
}

.product-media-slot {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #ececee;
  overflow: hidden;
  display: block;
  max-height: 200px;
}

.product-media-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-apple);
}

.apple-product-card:hover .product-media-slot img {
  transform: scale(1.03);
}

.product-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.product-brand-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--apple-blue);
}

.product-card-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--apple-black);
}

.product-card-desc {
  font-size: 0.84rem;
  color: var(--apple-gray-subtle);
  line-height: 1.45;
}

/* Bullet Points in Apple Clean Style */
.apple-bullets-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 12px;
}

.apple-bullets-list li {
  position: relative;
  padding-left: 24px;
  font-size: 1rem;
  color: var(--apple-gray-dark);
  line-height: 1.6;
}

.apple-bullets-list li::before {
  content: '•';
  position: absolute;
  left: 6px;
  color: var(--apple-black);
  font-weight: 700;
  font-size: 1.2rem;
}

.apple-bullets-list strong {
  color: var(--apple-black);
  font-weight: 600;
}

/* Visual Operations Duo Cards (Alfa Laval & Trade Corridors) */
.visual-duo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.visual-feature-card {
  background: var(--apple-bg-card);
  border-radius: var(--radius-card-sm);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.visual-feature-slot {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #ececee;
  overflow: hidden;
}

.visual-feature-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.visual-feature-info {
  padding: 18px;
}

.visual-feature-info h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.visual-feature-info p {
  font-size: 0.88rem;
  color: var(--apple-gray-subtle);
}

/* Competencies Apple Bento */
.competencies-apple-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.competency-bento-item {
  background: var(--apple-bg-card);
  border-radius: var(--radius-card-sm);
  padding: 32px;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.competency-bento-item h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.competency-bento-item p {
  font-size: 0.95rem;
  color: var(--apple-gray-dark);
  margin-bottom: 20px;
}

.apple-pills-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.apple-pill-tag {
  background: var(--apple-bg-white);
  border: 1px solid var(--apple-gray-light);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--apple-black);
}

/* Education & Languages Bento */
.edu-bento-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.edu-card {
  background: var(--apple-bg-card);
  border-radius: var(--radius-card-sm);
  padding: 32px;
}

.edu-card h3 {
  font-size: 1.25rem;
  margin-bottom: 20px;
}

.edu-entry {
  margin-bottom: 20px;
}

.edu-entry:last-child {
  margin-bottom: 0;
}

.edu-degree-text {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--apple-black);
}

.edu-inst-text {
  font-size: 0.92rem;
  color: var(--apple-gray-subtle);
}

.lang-pill-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--apple-gray-light);
}

.lang-pill-row:last-child {
  border-bottom: none;
}

/* Contact Bento & Direct Channels */
.contact-bento-box {
  background: var(--apple-bg-card);
  border-radius: var(--radius-card);
  padding: 48px;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.contact-channels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 32px 0;
}

.channel-card-item {
  background: var(--apple-bg-white);
  border-radius: var(--radius-card-sm);
  border: 1px solid var(--apple-gray-light);
  padding: 24px;
  text-align: center;
  transition: var(--transition-apple);
  text-decoration: none;
  color: var(--apple-black);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.channel-card-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-apple);
  text-decoration: none;
}

.channel-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.channel-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--apple-gray-subtle);
  text-transform: uppercase;
}

.channel-val {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--apple-black);
}

/* Apple Minimalist Footer */
.apple-footer {
  padding: 40px 0;
  border-top: 1px solid var(--apple-gray-light);
  font-size: 0.82rem;
  color: var(--apple-gray-subtle);
}

.footer-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* Toast */
.toast-apple {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(29, 29, 31, 0.92);
  color: #ffffff;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 500;
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  z-index: 99999;
  opacity: 0;
  transition: var(--transition-apple);
  pointer-events: none;
}

.toast-apple.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 900px) {
  .bento-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .apple-products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .visual-duo-grid {
    grid-template-columns: 1fr;
  }

  .competencies-apple-grid {
    grid-template-columns: 1fr;
  }

  .edu-bento-grid {
    grid-template-columns: 1fr;
  }

  .contact-channels-grid {
    grid-template-columns: 1fr;
  }

  .company-profile-banner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .company-logo-slot {
    margin: 0 auto;
  }
}

@media (max-width: 680px) {
  .nav-links-list {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero-apple-section {
    padding: 40px 0 30px;
  }

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

  .apple-products-grid {
    grid-template-columns: 1fr;
  }

  .exp-bento-card {
    padding: 24px;
  }

  .contact-bento-box {
    padding: 24px;
  }
}