/* ================================
   DRAGÕES METÁLICOS - STYLESHEET
   Clean, modern, minimalist design
   ================================ */

:root {
    --color-bg: #0E0D0D;
    --color-surface: #1A1919;
    --color-surface-alt: #232222;
    --color-text: #E8E6E3;
    --color-text-muted: #9A9896;
    --color-primary: #C8252E;
    --color-secondary: #E03A42;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-strong: rgba(255, 255, 255, 0.15);

    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    --radius: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ================================
   TYPOGRAPHY
   ================================ */

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: var(--spacing-sm);
}

/* ================================
   HEADER & NAVIGATION
   ================================ */

.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(14, 13, 13, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    padding: 0.8rem 0;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.logo {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-img {
    height: 1.25rem;
    width: auto;
    object-fit: contain;
    border-radius: 4px;
}

.nav-cta-icon {
    height: 16px;
    width: auto;
    object-fit: contain;
    margin-right: 6px;
    vertical-align: middle;
    border-radius: 2px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--color-primary);
}

/* LIVE Badge */
.live-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: #FF1A1A;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-left: 6px;
    vertical-align: middle;
    position: relative;
    animation: live-glow 2s ease-in-out infinite;
    box-shadow: 0 0 8px rgba(255, 26, 26, 0.6);
}

.live-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    animation: live-pulse 1.2s ease-in-out infinite;
}

@keyframes live-pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.4;
        transform: scale(0.7);
    }
}

@keyframes live-glow {

    0%,
    100% {
        box-shadow: 0 0 8px rgba(255, 26, 26, 0.6);
    }

    50% {
        box-shadow: 0 0 16px rgba(255, 26, 26, 0.9), 0 0 32px rgba(255, 26, 26, 0.4);
    }
}

.nav-links a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

.nav-links a:not(.nav-cta):hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--color-primary);
    color: white !important;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.nav-cta:hover {
    background: var(--color-secondary);
    transform: translateY(-1px);
}

.nav-cta::after {
    display: none;
}

/* ================================
   HAMBURGER MENU TOGGLE
   ================================ */

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius);
    transition: var(--transition);
    z-index: 1100;
    order: -1;
}

.menu-toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease;
    transform-origin: center;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.lang-toggle {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    background: transparent;
    border: 1px solid var(--color-border-strong);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.nav-hc-link {
    display: flex;
    align-items: center;
    margin-left: 0.25rem;
    transition: var(--transition);
    opacity: 0.85;
}

.nav-hc-link:hover {
    opacity: 1;
    transform: scale(1.08);
}

.nav-hc-logo {
    height: 28px;
    width: auto;
    object-fit: contain;
    border-radius: 4px;
}

.lang-toggle:hover {
    border-color: var(--color-primary);
}

.lang-option {
    color: var(--color-text);
    opacity: 0.5;
    transition: var(--transition);
}

.lang-option.active {
    opacity: 1;
    color: var(--color-primary);
}

.lang-divider {
    color: var(--color-border-strong);
}

/* ================================
   HERO SECTION
   ================================ */

.hero {
    margin-top: 70px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
    /* Fallback escuro enquanto sem foto */
    background: linear-gradient(135deg, #0E0D0D 0%, #1a0608 60%, #0E0D0D 100%);
}

/* Foto de fundo do hero */
.hero-bg-photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    z-index: 0;
    filter: brightness(0.45) saturate(0.8);
    transition: filter 0.4s ease;
}

/* Gradient overlay — escurece bordas e base, cleareia o centro */
.hero-bg-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(to bottom,
            rgba(14,13,13,0.55) 0%,
            rgba(14,13,13,0.15) 40%,
            rgba(14,13,13,0.45) 80%,
            rgba(14,13,13,0.80) 100%),
        linear-gradient(to right,
            rgba(14,13,13,0.6) 0%,
            transparent 50%,
            rgba(14,13,13,0.3) 100%);
    /* Tint vermelho sutil nas bordas laterais */
    box-shadow: inset 120px 0 160px rgba(200,37,46,0.06),
                inset -120px 0 160px rgba(200,37,46,0.04);
}

/* Container fica acima do overlay */
.hero .container {
    position: relative;
    z-index: 2;
}

/* Two-column split layout */
.hero-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    width: 100%;
}

.hero-content {
    max-width: 680px;
    text-align: center;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2.5rem, 5.5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text);
    opacity: 0.7;
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

/* Photo side */
.hero-image-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-frame {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border-strong);
    box-shadow:
        0 0 0 1px rgba(200, 37, 46, 0.25),
        0 8px 40px rgba(0, 0, 0, 0.6),
        0 0 80px rgba(200, 37, 46, 0.08);
    transition: var(--transition);
    width: 100%;
    max-width: 540px;
}

.hero-image-frame:hover {
    box-shadow:
        0 0 0 1px rgba(200, 37, 46, 0.5),
        0 16px 56px rgba(0, 0, 0, 0.7),
        0 0 120px rgba(200, 37, 46, 0.15);
    transform: translateY(-4px);
}

/* Red glow accent line on top */
.hero-image-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    z-index: 2;
}

.hero-team-photo {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.hero-image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.6rem 1rem;
    background: linear-gradient(to top, rgba(14, 13, 13, 0.92) 0%, transparent 100%);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    letter-spacing: 0.5px;
    text-align: right;
}

/* ================================
   BUTTONS
   ================================ */

.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius);
    transition: var(--transition);
    border: none;
    cursor: pointer;
    min-height: 44px;
    line-height: 1.4;
}

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

.btn-primary:hover {
    background: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(106, 16, 21, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border-strong);
}

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

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

/* ================================
   ABOUT SECTION
   ================================ */

.about {
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-border);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-text h2 {
    margin-bottom: var(--spacing-md);
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    opacity: 0.85;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.stat-item {
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
}

.stat-item:hover {
    border-color: var(--color-primary);
    background: var(--color-surface);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.95rem;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* ================================
   CONTRIBUTE CTA
   ================================ */

.contribute-cta-section {
    padding: var(--spacing-lg) 0;
}

.contribute-cta-section .donors-cta {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

/* ================================
   SECTIONS
   ================================ */

.section-header {
    max-width: 700px;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

.section-description {
    font-size: 1.1rem;
    opacity: 0.75;
    line-height: 1.7;
}

/* ================================
   PROJECTS
   ================================ */

.projects {
    padding: var(--spacing-xl) 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    background: var(--color-surface);
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    border-color: var(--color-primary);
}

.project-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--color-border);
}

.project-image {
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.project-image::before {
    content: 'Image';
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.9rem;
    font-weight: 600;
}

.project-content {
    padding: var(--spacing-md);
}

.project-meta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.project-year,
.project-tag {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-year {
    color: var(--color-primary);
}

.project-tag {
    color: var(--color-text);
    opacity: 0.5;
}

.project-title {
    font-size: 1.6rem;
    margin-bottom: var(--spacing-sm);
}

.project-description {
    opacity: 0.8;
    line-height: 1.7;
}

/* ================================
   ACHIEVEMENTS
   ================================ */

.achievements {
    padding: var(--spacing-xl) 0;
    background: var(--color-surface);
}

.achievement-card {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    align-items: flex-start;
    max-width: 700px;
    transition: var(--transition);
}

.achievement-card:hover {
    border-color: var(--color-primary);
    background: var(--color-surface-alt);
}

.achievement-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface-alt);
    border-radius: var(--radius);
    color: var(--color-primary);
}

.achievement-content {
    flex: 1;
}

.achievement-title {
    font-size: 1.4rem;
    margin-bottom: 0.3rem;
}

.achievement-subtitle {
    font-size: 1rem;
    opacity: 0.7;
    margin-bottom: 0.3rem;
}

.achievement-category {
    font-size: 0.9rem;
    color: var(--color-primary);
    font-weight: 600;
}

/* ================================
   SPONSORS
   ================================ */

.sponsors {
    padding: var(--spacing-xl) 0;
}

.sponsors-tiers {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.tier-section {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--spacing-md);
    background: var(--color-surface);
}

.tier-title {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.tier-icon {
    font-size: 1.5rem;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.sponsor-placeholder {
    aspect-ratio: 2/1;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-sm);
    opacity: 0.6;
    transition: var(--transition);
}

.sponsor-placeholder:hover {
    border-color: var(--color-primary);
    opacity: 1;
}

.sponsor-placeholder p {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0;
}

/* ================================
   DONORS
   ================================ */

.donors {
    padding: var(--spacing-xl) 0;
    background: var(--color-surface);
}

.donors-table-container {
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: var(--spacing-md);
}

.donors-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
}

.donors-table thead {
    background: var(--color-surface-alt);
    border-bottom: 1px solid var(--color-border);
}

.donors-table th {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.donors-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.donors-table tbody tr:last-child td {
    border-bottom: none;
}

.donors-table tbody tr:hover {
    background: var(--color-surface-alt);
}

.loading-message {
    text-align: center;
    opacity: 0.6;
    font-style: italic;
}

.donors-cta {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-surface-alt);
    border-radius: var(--radius);
}

.donors-cta p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
    font-weight: 600;
}

/* ================================
   BECOME A SPONSOR
   ================================ */

.become-sponsor {
    padding: var(--spacing-xl) 0;
}

.sponsor-form-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.sponsor-form-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.sponsor-form-header h2 {
    margin-bottom: var(--spacing-sm);
}

.sponsor-form-header p {
    font-size: 1.1rem;
    opacity: 0.75;
}

.sponsor-form {
    background: var(--color-surface);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    /* ≥16px prevents iOS auto-zoom */
    transition: var(--transition);
    background: var(--color-surface-alt);
    color: var(--color-text);
    min-height: 44px;
    /* touch-friendly tap target */
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(106, 16, 21, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* ================================
   FOOTER
   ================================ */

.footer {
    background: #050505;
    color: var(--color-text);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.footer-column h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text);
}

.footer-column p {
    opacity: 0.8;
    line-height: 1.7;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--color-text);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-column a:hover {
    opacity: 1;
    color: white;
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    opacity: 0.6;
    font-size: 0.9rem;
}

/* ================================
   TEAM PHOTO SECTION
   ================================ */

.team-photo-section {
  padding: var(--spacing-xl) 0;
  border-top: 1px solid var(--color-border);
}

.team-photo-wrapper {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.team-photo {
  margin: 0;
  position: relative;
}

.team-photo img {
  width: 100%;
  display: block;
  max-height: 540px;
  object-fit: cover;
  filter: brightness(0.9);
  transition: filter 0.4s ease;
}

.team-photo:hover img {
  filter: brightness(1);
}

.team-photo-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 100%);
  padding: 2rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.team-photo-title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.team-photo-sub {
  display: block;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  margin-top: 3px;
}

.team-photo-link {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.3);
  padding: 6px 14px;
  border-radius: 20px;
  transition: var(--transition);
  white-space: nowrap;
}

.team-photo-link:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

.team-photo-placeholder {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  text-align: center;
  padding: 3rem 2rem;
}

.team-photo-placeholder p {
  opacity: 0.6;
  line-height: 1.6;
  margin: 0;
}

.team-photo-placeholder code {
  background: var(--color-surface-alt);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 0.8rem;
  color: var(--color-primary);
}

/* ================================
   SPONSORS — FLAT GRID (sem tiers)
   ================================ */

.sponsors-flat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: var(--spacing-md);
}

.sponsor-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  text-decoration: none;
  transition: var(--transition);
  min-height: 120px;
}

.sponsor-card:hover {
  border-color: var(--color-primary);
  background: var(--color-surface-alt);
  transform: translateY(-2px);
}

.sponsor-logo {
  max-width: 120px;
  max-height: 52px;
  object-fit: contain;
  filter: grayscale(1) brightness(0.75);
  transition: filter 0.3s ease;
}

.sponsor-card:hover .sponsor-logo {
  filter: grayscale(0) brightness(1);
}

.sponsor-name {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-align: center;
  transition: color 0.3s;
}

.sponsor-card:hover .sponsor-name {
  color: var(--color-text);
}

.sponsor-placeholder-card {
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
  min-height: 120px;
  transition: var(--transition);
  color: var(--color-text-muted);
  font-size: 0.8rem;
  text-align: center;
  opacity: 0.6;
}

.sponsor-placeholder-card:hover {
  border-color: var(--color-primary);
  opacity: 1;
}

.sponsor-plus {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(200, 37, 46, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.2rem;
  font-weight: 300;
  line-height: 1;
}

.sponsors-flat-footer {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: var(--spacing-sm);
}

.sponsors-see-all {
  font-size: 0.875rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.sponsors-see-all:hover {
  text-decoration: underline;
}

/* ================================
   RESPONSIVE
   ================================ */

@media (max-width: 968px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

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

    /* Stats: 2+1 layout instead of cramped 3 columns */
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-stats .stat-item:last-child {
        grid-column: 1 / -1;
    }

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

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

    /* ── Hamburger visible, links hidden by default ── */
    .menu-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(14, 13, 13, 0.98);
        backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--color-border);
        padding: var(--spacing-sm) 0;
        gap: 0;
        z-index: 999;
    }

    .nav-links.is-open {
        display: flex;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links li a {
        display: flex;
        align-items: center;
        padding: 0.85rem 1.5rem;
        font-size: 1rem;
        border-bottom: 1px solid var(--color-border);
        min-height: 44px;
    }

    .nav-links li:last-child a {
        border-bottom: none;
    }

    .nav-links a:not(.nav-cta)::after {
        display: none;
        /* hide underline animation inside menu */
    }

    .nav-cta {
        margin: 0.5rem 1.5rem;
        text-align: center;
        justify-content: center;
    }

    /* ── Hero ── */
    .hero {
        margin-top: 65px;
        min-height: 70vh;
        padding: var(--spacing-lg) 0;
    }

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

    /* Only full-width inside hero CTA, not globally every btn */
    .hero-cta .btn {
        width: 100%;
        text-align: center;
    }

    /* ── Form ── */
    .form-row {
        grid-template-columns: 1fr;
    }

    .sponsor-form {
        padding: var(--spacing-md);
    }

    /* ── Stats: single column on small phones ── */
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    /* ── Team photo ── */
    .team-photo-caption {
        padding: 1rem;
        flex-direction: column;
        align-items: flex-start;
    }

    /* ── Sponsors flat ── */
    .sponsors-flat-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }

    .sponsors-flat-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 600px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }

    /* Stack stats into single column on very small screens */
    .about-stats {
        grid-template-columns: 1fr;
    }

    .about-stats .stat-item:last-child {
        grid-column: auto;
    }

    /* Ensure table never overflows */
    .donors-table-container {
        -webkit-overflow-scrolling: touch;
    }
}