/* ==========================================================================
   EURAL & IBA ALLIANCE - HIGH-PRECISION RESPONSIVE DESIGN (style.css)
   Full box clickability, zero gradients, zero shadows.
   Zero horizontal scrolling on mobile, tablet, and desktop.
   ========================================================================== */

:root {
  --font-main: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Pure Solid Colors (NO Gradients, NO Shadows) */
  --bg-page: #080c14;
  --bg-card: #0f172a;
  --bg-card-hover: #141f38;
  --bg-logo-box: #ffffff;

  --border-card: #202d45;
  --border-card-hover: #00a4e4;
  --border-logo: #cbd5e1;
  --border-logo-hover: #00a4e4;

  --color-primary: #00a4e4;
  --color-cyan: #38bdf8;
  --color-text-white: #ffffff;
  --color-text-tagline: #38bdf8;
  --color-text-muted: #cbd5e1;
  --color-text-dim: #64748b;

  --max-width: 1200px;
  --radius-card: 16px;
  --radius-logo: 12px;
}

/* Base Reset - Prevent any element from causing horizontal scroll */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  font-family: var(--font-main);
  background-color: var(--bg-page);
  color: var(--color-text-muted);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
}

body {
  background-color: var(--bg-page);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
}

.page-wrapper {
  width: 100%;
  max-width: 100%;
  display: flex;
  justify-content: center;
  overflow-x: hidden;
  box-sizing: border-box;
}

.page-container {
  width: 100%;
  max-width: var(--max-width);
  display: flex;
  flex-direction: column;
  gap: 32px;
  box-sizing: border-box;
}

/* Base Link Reset */
a {
  color: inherit;
  text-decoration: none;
  display: block;
}

/* ==========================================================================
   MINIMAL LOGO BOX (Self-fitting, never overflows)
   ========================================================================== */
.logo-box-fit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-logo-box);
  border: 1px solid var(--border-logo);
  border-radius: var(--radius-logo);
  padding: 8px 16px;
  width: fit-content;
  max-width: 100%;
  height: auto;
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.brand-image {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.partner-card:hover .logo-box-fit,
.iba-showcase-wrap:hover .logo-box-fit {
  border-color: var(--border-logo-hover);
  transform: translateY(-2px);
}

/* ==========================================================================
   SECTION 1: BIG HEADLINE & IBA SHOWCASE (CENTERED)
   ========================================================================== */
.managed-hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
  width: 100%;
  max-width: 100%;
}

/* Big Headline */
.managed-headline {
  font-family: var(--font-heading);
  font-size: clamp(2.3rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-text-white);
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-align: center;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Centered IBA Card Showcase (Entire Box Clickable) */
.iba-showcase-wrap {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  cursor: pointer;
  box-sizing: border-box;
  overflow: hidden;
  overflow-wrap: break-word;
  word-wrap: break-word;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.iba-showcase-wrap:hover {
  border-color: var(--border-card-hover);
  background-color: var(--bg-card-hover);
  transform: translateY(-4px);
}

/* First Logo Big */
.iba-showcase-wrap .iba-logo-fit {
  width: fit-content;
  height: auto;
  max-width: 260px;
  padding: 10px 18px;
  border-radius: 16px;
  overflow: hidden;
}

.iba-showcase-wrap .iba-logo-fit .brand-image {
  height: 180px;
  max-height: 180px;
  max-width: 190px;
  width: auto;
  display: block;
}

.iba-content-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
}

.iba-brand-name {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-text-white);
  line-height: 1.2;
  margin-bottom: 4px;
  transition: color 0.2s ease;
}

.iba-showcase-wrap:hover .iba-brand-name {
  color: var(--color-cyan);
}

.iba-tagline {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-cyan);
  line-height: 1.4;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* ==========================================================================
   SECTION 2: 3 CARDS (EURAL, ATALLOYIBA, APEXIBA)
   ========================================================================== */
.partners-section {
  width: 100%;
  max-width: 100%;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Partner Card (Entire Box Clickable) */
.partner-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  overflow: hidden;
  overflow-wrap: break-word;
  word-wrap: break-word;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.partner-card:hover {
  border-color: var(--border-card-hover);
  background-color: var(--bg-card-hover);
  transform: translateY(-4px);
}

.card-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
  min-width: 0;
}

/* Card Logo Area (Centered) */
.card-logo-area {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
  margin-bottom: 22px;
  width: 100%;
}

.partner-card .card-logo-area .logo-box-fit {
  height: auto;
  max-width: 220px;
  padding: 8px 18px;
}

.partner-card .card-logo-area .brand-image {
  height: 75px;
  max-height: 75px;
  max-width: 180px;
  width: auto;
  display: block;
}

/* Card Content Area */
.partner-text-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
  width: 100%;
  min-width: 0;
}

.partner-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
}

/* Card Typography */
.partner-title {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--color-text-white);
  line-height: 1.2;
  letter-spacing: -0.01em;
  transition: color 0.2s ease;
  overflow-wrap: break-word;
}

.partner-card:hover .partner-title {
  color: var(--color-cyan);
}

.external-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-dim);
  flex-shrink: 0;
  transition: color 0.2s ease, transform 0.2s ease;
}

.partner-card:hover .external-icon {
  color: var(--color-cyan);
  transform: translate(2px, -2px);
}

.partner-tagline {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-cyan);
  line-height: 1.4;
  overflow-wrap: break-word;
}

.partner-writeup {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text-white);
  line-height: 1.55;
  transition: color 0.2s ease;
  overflow-wrap: break-word;
}

.partner-card:hover .partner-writeup {
  color: #f1f5f9;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Tablets & Mobile)
   ========================================================================== */

/* Tablets (iPad, etc.) */
@media (max-width: 960px) {
  body {
    padding: 36px 18px;
  }

  .partners-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  #card-apexiba {
    grid-column: span 2;
  }
}

/* Mobile Devices (Phones - Zero Horizontal Scroll) */
@media (max-width: 640px) {
  html,
  body {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100vw !important;
  }

  body {
    padding: 24px 14px;
    align-items: center;
    justify-content: flex-start;
  }

  .page-wrapper {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
  }

  .page-container {
    width: 100% !important;
    max-width: 100% !important;
    gap: 20px;
    overflow-x: hidden !important;
  }

  .managed-hero-section {
    gap: 16px;
    width: 100%;
    max-width: 100%;
  }

  .managed-headline {
    font-size: clamp(1.9rem, 6.5vw, 2.3rem);
  }

  .iba-showcase-wrap {
    padding: 24px 16px;
    gap: 14px;
    border-radius: 14px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .iba-showcase-wrap .iba-logo-fit {
    padding: 8px 14px;
    border-radius: 12px;
    max-width: 180px;
  }

  .iba-showcase-wrap .iba-logo-fit .brand-image {
    height: 130px;
    max-height: 130px;
    max-width: 140px;
  }

  .iba-brand-name {
    font-size: 1.55rem;
    margin-bottom: 2px;
  }

  .iba-tagline {
    font-size: 1rem;
    line-height: 1.45;
  }

  .partners-section {
    width: 100%;
    max-width: 100%;
  }

  .partners-grid {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 16px;
    width: 100% !important;
    max-width: 100% !important;
  }

  #card-apexiba {
    grid-column: span 1;
  }

  .partner-card {
    padding: 22px 18px;
    border-radius: 14px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
  }

  .card-logo-area {
    min-height: auto;
    margin-bottom: 16px;
  }

  .partner-card .card-logo-area .logo-box-fit {
    padding: 6px 14px;
    border-radius: 10px;
    max-width: 190px;
  }

  .partner-card .card-logo-area .brand-image {
    height: 65px;
    max-height: 65px;
    max-width: 160px;
  }

  .partner-title {
    font-size: 1.45rem;
  }

  .partner-tagline {
    font-size: 1.05rem;
  }

  .partner-writeup {
    font-size: 1rem;
  }
}