/* ============================================
   DAAV NGO — styles.css
   Editorial Humanitarian Design System
   ============================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:wght@300;400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

/* --- CSS Variables --- */
:root {
  --teal-950: #041e24;
  --teal-900: #0a3d4a;
  --teal-700: #0d5c72;
  --teal-500: #1a8fa8;
  --teal-300: #5bc4d8;
  --teal-100: #d0f0f5;
  --teal-50:  #eaf8fb;

  --amber:    #e8620a;
  --amber-lt: #f5a96a;
  --amber-dk: #b84a06;

  --cream:    #f7f2ec;
  --sand:     #ece5d8;
  --bone:     #d9cfc2;

  --ink:      #0e1c22;
  --ink-70:   rgba(14,28,34,.7);
  --ink-40:   rgba(14,28,34,.4);
  --white:    #ffffff;

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-mono:    'Space Mono', monospace;

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 20px;

  --shadow-card: 0 4px 24px rgba(4,30,36,.10);
  --shadow-lift: 0 12px 48px rgba(4,30,36,.18);

  --ease-out-expo: cubic-bezier(0.16,1,0.3,1);
  --ease-in-out:   cubic-bezier(0.4,0,0.2,1);

  --max-w: 1200px;
  --gutter: clamp(1rem, 4vw, 2rem);
}

/* Dark mode */
[data-theme="dark"] {
  --cream:  #0e1c22;
  --sand:   #142530;
  --bone:   #1e3545;
  --ink:    #e8f4f7;
  --ink-70: rgba(232,244,247,.7);
  --ink-40: rgba(232,244,247,.4);
  --white:  #0a2d38;
  --shadow-card: 0 4px 24px rgba(0,0,0,.4);
  --shadow-lift: 0 12px 48px rgba(0,0,0,.5);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background .3s var(--ease-in-out), color .3s var(--ease-in-out);
}

img { max-width: 100%; height: auto; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Typography Scale --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 400;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.75rem); }
h4 { font-size: 1.1rem; }

p  { font-size: clamp(.95rem, 1.5vw, 1.05rem); color: var(--ink-70); max-width: 65ch; }

.label {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal-500);
}

/* --- Layout Utilities --- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section-pad { padding: clamp(4rem, 8vw, 8rem) 0; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 2rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .25s var(--ease-in-out);
  text-decoration: none;
}

.btn-primary {
  background: var(--amber);
  color: var(--white);
  border-color: var(--amber);
}
.btn-primary:hover {
  background: var(--amber-dk);
  border-color: var(--amber-dk);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232,98,10,.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-teal {
  background: var(--teal-700);
  color: var(--white);
  border-color: var(--teal-700);
}
.btn-teal:hover {
  background: var(--teal-900);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(13,92,114,.35);
}

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s var(--ease-out-expo), transform .7s var(--ease-out-expo);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.2rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background .35s, backdrop-filter .35s, box-shadow .35s;
}

.nav.scrolled {
  background: rgba(10, 61, 74, .92);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(4,30,36,.25);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.nav-logo-mark {
  width: 40px; height: 40px;
  background: var(--amber);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--white);
  font-weight: 700;
  letter-spacing: -.02em;
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--white);
  letter-spacing: .02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  color: rgba(255,255,255,.8);
  font-size: .9rem;
  font-weight: 500;
  transition: color .2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--amber);
  transition: width .25s var(--ease-out-expo);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-donate-nav {
  background: var(--amber);
  color: var(--white);
  padding: .55rem 1.4rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 600;
  transition: all .2s;
  border: 2px solid var(--amber);
}
.btn-donate-nav:hover {
  background: var(--amber-dk);
  border-color: var(--amber-dk);
}

.btn-icon {
  background: transparent;
  border: none;
  color: var(--white);
  cursor: pointer;
  padding: .4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  transition: background .2s;
  font-size: 1.1rem;
}
.btn-icon:hover { background: rgba(255,255,255,.12); }

.btn-lang {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: var(--white);
  padding: .4rem .8rem;
  border-radius: 20px;
  font-size: .8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  font-family: var(--font-body);
}
.btn-lang:hover { background: rgba(255,255,255,.25); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: .4rem;
}

.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all .3s;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--teal-950);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to bottom, rgba(4,30,36,.3) 0%, rgba(4,30,36,.6) 50%, rgba(4,30,36,.85) 100%),
    url('https://images.unsplash.com/photo-1576091160550-2173dba999ef?w=1920&q=80');
  background-size: cover;
  background-position: center 30%;
  will-change: transform;
  transition: background-position .1s linear;
}

/* Grain overlay */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='.04'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  opacity: .4;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  padding-top: 6rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: rgba(91,196,216,.15);
  border: 1px solid rgba(91,196,216,.3);
  padding: .4rem 1rem;
  border-radius: 20px;
  margin-bottom: 2rem;
}

.hero-eyebrow-dot {
  width: 8px; height: 8px;
  background: var(--teal-300);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: .7; }
}

.hero-eyebrow span {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--teal-300);
}

.hero-heading {
  color: var(--white);
  max-width: 760px;
  margin-bottom: 1.5rem;
  min-height: 2.5em;
}

#typewriter-cursor {
  display: inline-block;
  width: 3px;
  height: .85em;
  background: var(--amber);
  margin-left: 4px;
  vertical-align: text-bottom;
  animation: blink .7s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-sub {
  color: rgba(255,255,255,.75);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  max-width: 580px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 4rem;
}

.hero-stat-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,.15);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--white);
  line-height: 1;
}

.hero-stat-number span {
  color: var(--amber);
}

.hero-stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.55);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-family: var(--font-mono);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  right: var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.4);
}

.hero-scroll-hint span {
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(255,255,255,.3), transparent);
  animation: scroll-drop 2s ease-in-out infinite;
}

@keyframes scroll-drop {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
  margin-bottom: 3.5rem;
}

.section-header .label {
  display: inline-block;
  margin-bottom: .75rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.05rem;
  max-width: 55ch;
}

.section-header.centered {
  text-align: center;
}
.section-header.centered p { margin: 0 auto; }

/* ============================================
   SECTION 2 — THE PROBLEM
   ============================================ */
.problem-section {
  background: var(--cream);
}

.problem-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.problem-visual {
  position: relative;
}

.problem-image-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  position: relative;
}

.problem-image-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease-out-expo);
}
.problem-image-frame:hover img { transform: scale(1.04); }

.problem-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--teal-900);
  color: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift);
  min-width: 160px;
  text-align: center;
}

.problem-badge-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  line-height: 1;
  color: var(--amber);
  display: block;
}

.problem-badge-text {
  font-size: .8rem;
  color: rgba(255,255,255,.7);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .06em;
  display: block;
  margin-top: .3rem;
}

.data-blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.data-block {
  background: var(--sand);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  border: 1px solid var(--bone);
  transition: transform .25s, box-shadow .25s;
}

.data-block:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.data-block-icon {
  width: 40px; height: 40px;
  background: var(--teal-100);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: .75rem;
}

.data-block h4 {
  font-family: var(--font-body);
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: .3rem;
  color: var(--ink);
}

.data-block p {
  font-size: .82rem;
  line-height: 1.5;
  max-width: none;
}

/* ============================================
   SECTION 3 — SOLUTION
   ============================================ */
.solution-section {
  background: var(--teal-900);
  position: relative;
  overflow: hidden;
}

.solution-section::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(91,196,216,.1) 0%, transparent 70%);
  pointer-events: none;
}

.solution-section .section-header .label,
.solution-section .section-header h2,
.solution-section .section-header p {
  color: var(--white);
}
.solution-section .section-header p { color: rgba(255,255,255,.65); }

.solution-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.solution-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  transition: all .3s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease-out-expo);
}

.solution-card:hover {
  background: rgba(255,255,255,.1);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
}

.solution-card:hover::before { transform: scaleX(1); }

.solution-card-icon {
  width: 54px; height: 54px;
  background: rgba(91,196,216,.15);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
}

.solution-card h3 {
  color: var(--white);
  font-size: 1.3rem;
  margin-bottom: .75rem;
}

.solution-card p {
  color: rgba(255,255,255,.6);
  font-size: .92rem;
  max-width: none;
}

.solution-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: 1.5rem;
}

.tag {
  background: rgba(91,196,216,.15);
  color: var(--teal-300);
  padding: .25rem .75rem;
  border-radius: 20px;
  font-size: .74rem;
  font-weight: 500;
  border: 1px solid rgba(91,196,216,.25);
}

/* ============================================
   SECTION 4 — IMPACT METRICS
   ============================================ */
.impact-section {
  background: var(--cream);
  position: relative;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.metric-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  border: 1px solid var(--bone);
  box-shadow: var(--shadow-card);
  transition: transform .25s, box-shadow .25s;
  position: relative;
  overflow: hidden;
}

.metric-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--teal-500), var(--amber));
}

.metric-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
}

.metric-card-icon {
  font-size: 1.8rem;
  margin-bottom: .75rem;
}

.metric-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.8rem);
  color: var(--teal-700);
  line-height: 1;
  display: block;
  margin-bottom: .3rem;
}

.metric-number .counter { color: var(--teal-700); }
.metric-suffix { color: var(--amber); }

.metric-label {
  font-size: .85rem;
  color: var(--ink-70);
  font-weight: 500;
  margin-bottom: .5rem;
  display: block;
}

.metric-sub {
  font-size: .78rem;
  color: var(--ink-40);
  font-family: var(--font-mono);
  max-width: none;
}

/* EA Cost transparency bar */
.ea-transparency {
  background: var(--sand);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--bone);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: center;
}

.ea-transparency h3 {
  font-size: 1.4rem;
  margin-bottom: .5rem;
}

.ea-transparency p { font-size: .9rem; max-width: none; }

.cost-breakdown {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.cost-bar-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cost-bar-label {
  font-size: .82rem;
  font-weight: 500;
  min-width: 140px;
  color: var(--ink);
}

.cost-bar-track {
  flex: 1;
  height: 8px;
  background: var(--bone);
  border-radius: 4px;
  overflow: hidden;
}

.cost-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: var(--teal-500);
  width: var(--w, 50%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.2s var(--ease-out-expo);
}

.cost-bar-fill.programs { background: var(--teal-500); }
.cost-bar-fill.admin    { background: var(--amber-lt); }
.cost-bar-fill.research { background: var(--teal-300); }

.cost-bar-fill.animated { transform: scaleX(1); }

.cost-bar-pct {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--ink-70);
  min-width: 38px;
  text-align: right;
}

/* ============================================
   SECTION 5 — HOW IT WORKS
   ============================================ */
.process-section {
  background: var(--sand);
  position: relative;
}

.process-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  counter-reset: step;
}

/* Connecting line */
.process-steps::before {
  content: '';
  position: absolute;
  top: 48px;
  left: calc(12.5% - 1px);
  right: calc(12.5% - 1px);
  height: 2px;
  background: linear-gradient(to right, var(--teal-500), var(--amber));
  z-index: 0;
}

.process-step {
  position: relative;
  padding: 0 1.5rem;
  text-align: center;
  z-index: 1;
}

.step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--teal-900);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin: 0 auto 1.5rem;
  position: relative;
  border: 4px solid var(--sand);
  box-shadow: 0 0 0 2px var(--teal-500);
  transition: all .3s;
}

.process-step:hover .step-num {
  background: var(--amber);
  box-shadow: 0 0 0 2px var(--amber-dk), 0 8px 24px rgba(232,98,10,.3);
}

.process-step h3 {
  font-size: 1.1rem;
  margin-bottom: .6rem;
  color: var(--ink);
}

.process-step p {
  font-size: .88rem;
  line-height: 1.6;
  max-width: none;
}

/* ============================================
   SECTION 6 — GET INVOLVED
   ============================================ */
.involved-section {
  background: var(--cream);
}

.involved-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.involved-card {
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: transform .3s var(--ease-out-expo), box-shadow .3s;
}

.involved-card-volunteer {
  background: var(--teal-900);
  color: var(--white);
}

.involved-card-donate {
  background: var(--amber);
  color: var(--white);
}

.involved-card-partner {
  background: var(--sand);
  color: var(--ink);
  border: 2px solid var(--bone);
}

.involved-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lift);
}

.involved-card-icon {
  font-size: 2.4rem;
  margin-bottom: 1.2rem;
}

.involved-card h3 {
  font-size: 1.5rem;
  margin-bottom: .75rem;
  color: inherit;
}

.involved-card p {
  font-size: .9rem;
  line-height: 1.7;
  margin-bottom: 1.8rem;
  max-width: none;
}

.involved-card-volunteer p,
.involved-card-donate p { color: rgba(255,255,255,.75); }
.involved-card-partner p { color: var(--ink-70); }

.btn-white {
  background: var(--white);
  color: var(--teal-900);
  border: 2px solid var(--white);
  padding: .7rem 1.6rem;
  font-weight: 700;
  font-size: .9rem;
}
.btn-white:hover {
  background: transparent;
  color: var(--white);
}

.btn-white-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
  padding: .7rem 1.6rem;
  font-size: .9rem;
  font-weight: 700;
}
.btn-white-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
}

.btn-teal-solid {
  background: var(--teal-700);
  color: var(--white);
  border: 2px solid var(--teal-700);
  padding: .7rem 1.6rem;
  font-size: .9rem;
  font-weight: 700;
}
.btn-teal-solid:hover {
  background: var(--teal-900);
  border-color: var(--teal-900);
  transform: translateY(-2px);
}

/* ============================================
   SECTION 7 — TRUST & CREDIBILITY
   ============================================ */
.trust-section {
  background: var(--teal-950);
  position: relative;
  overflow: hidden;
}

.trust-section::before {
  content: '';
  position: absolute;
  bottom: -200px; left: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(26,143,168,.1) 0%, transparent 70%);
  pointer-events: none;
}

.trust-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.trust-section .section-header h2,
.trust-section .section-header p,
.trust-section .section-header .label { color: var(--white); }
.trust-section .section-header p { color: rgba(255,255,255,.6); }

/* Testimonial */
.testimonials {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.testimonial-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  transition: background .25s;
}
.testimonial-card:hover { background: rgba(255,255,255,.1); }

.testimonial-quote {
  font-size: 1rem;
  color: rgba(255,255,255,.8);
  line-height: 1.7;
  margin-bottom: 1.2rem;
  max-width: none;
  font-style: italic;
}

.testimonial-quote::before { content: '"'; color: var(--amber); font-size: 1.4em; }
.testimonial-quote::after  { content: '"'; color: var(--amber); font-size: 1.4em; }

.testimonial-author {
  display: flex;
  align-items: center;
  gap: .8rem;
}

.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--teal-700);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--white);
  font-weight: 700;
  font-family: var(--font-display);
  flex-shrink: 0;
}

.testimonial-name {
  font-size: .9rem;
  font-weight: 600;
  color: var(--white);
  display: block;
}

.testimonial-role {
  font-size: .78rem;
  color: rgba(255,255,255,.45);
  font-family: var(--font-mono);
  display: block;
}

/* Partners */
.trust-right .section-header { margin-bottom: 2rem; }

.transparency-box {
  background: rgba(232,98,10,.12);
  border: 1px solid rgba(232,98,10,.3);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 2.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.transparency-box-icon { font-size: 1.4rem; flex-shrink: 0; }

.transparency-box h4 {
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 600;
  color: var(--amber-lt);
  margin-bottom: .25rem;
}

.transparency-box p {
  font-size: .83rem;
  color: rgba(255,255,255,.6);
  max-width: none;
}

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

.partner-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}

.partner-logo img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: contain;
  filter: grayscale(100%);
  transition: filter 0.3s ease;
  flex-shrink: 0;
}

.partner-logo span {
  font-size: 15px;
  font-weight: 500;
  color: #333;
}

.partner-logo:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.08);
}

.partner-logo:hover img {
  filter: grayscale(0%);
}

/* Dark mode — Partner Cards */
[data-theme="dark"] .partner-logo {
  background: #1e3545;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .partner-logo span {
  color: #e8f4f7;
}

[data-theme="dark"] .partner-logo:hover {
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.4);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--ink);
  color: var(--white);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-brand p {
  color: rgba(255,255,255,.55);
  font-size: .9rem;
  margin-top: 1rem;
  max-width: 28ch;
  line-height: 1.6;
}

.footer-socials {
  display: flex;
  gap: .75rem;
  margin-top: 1.5rem;
}

.social-link {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: rgba(255,255,255,.6);
  transition: all .2s;
}
.social-link:hover {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-col h5 {
  font-family: var(--font-body);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.4);
  margin-bottom: 1.2rem;
}

.footer-col ul li {
  margin-bottom: .6rem;
}

.footer-col ul li a {
  color: rgba(255,255,255,.65);
  font-size: .9rem;
  transition: color .2s;
}
.footer-col ul li a:hover { color: var(--white); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  color: rgba(255,255,255,.65);
  font-size: .88rem;
  margin-bottom: .75rem;
}
.footer-contact-item span:first-child { font-size: 1rem; margin-top: .05rem; flex-shrink: 0; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: .82rem;
  color: rgba(255,255,255,.35);
  max-width: none;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  font-size: .82rem;
  color: rgba(255,255,255,.35);
  transition: color .2s;
}
.footer-bottom-links a:hover { color: rgba(255,255,255,.7); }

/* ============================================
   DONATION MODAL
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4,30,36,.7);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--gutter);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 500px;
  width: 100%;
  position: relative;
  transform: scale(.9) translateY(20px);
  transition: transform .35s var(--ease-out-expo);
  box-shadow: 0 30px 80px rgba(4,30,36,.35);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--sand);
  border: none;
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--ink);
  transition: background .2s;
}
.modal-close:hover { background: var(--bone); }

.modal h3 { margin-bottom: .5rem; }
.modal > p { font-size: .9rem; margin-bottom: 1.8rem; max-width: none; }

.donation-amounts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .6rem;
  margin-bottom: 1.5rem;
}

.amount-btn {
  border: 2px solid var(--bone);
  background: var(--cream);
  border-radius: var(--radius-sm);
  padding: .7rem .5rem;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--ink);
  font-size: .9rem;
}

.amount-btn.active,
.amount-btn:hover {
  border-color: var(--teal-500);
  background: var(--teal-50);
  color: var(--teal-700);
}

.amount-btn small {
  display: block;
  font-size: .68rem;
  font-weight: 400;
  color: var(--ink-40);
  margin-top: .15rem;
  font-family: var(--font-mono);
}

.modal-input {
  width: 100%;
  padding: .8rem 1rem;
  border: 2px solid var(--bone);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--cream);
  margin-bottom: 1.2rem;
  transition: border-color .2s;
  outline: none;
}
.modal-input:focus { border-color: var(--teal-500); }

.modal-submit {
  width: 100%;
  padding: 1rem;
  background: var(--amber);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
}
.modal-submit:hover {
  background: var(--amber-dk);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(232,98,10,.3);
}

.modal-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  margin-top: 1rem;
  font-size: .78rem;
  color: var(--ink-40);
  font-family: var(--font-mono);
}

/* Mobile nav overlay */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--teal-950);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  pointer-events: none;
  transform: translateX(100%);
  transition: all .4s var(--ease-out-expo);
}

.mobile-nav.active {
  opacity: 1;
  pointer-events: all;
  transform: translateX(0);
}

.mobile-nav a {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--white);
  text-align: center;
  transition: color .2s;
}
.mobile-nav a:hover { color: var(--amber); }

.mobile-nav-close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  background: rgba(255,255,255,.1);
  border: none;
  width: 44px; height: 44px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.3rem;
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
}

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

/* Tablet — 1024px */
@media (max-width: 1024px) {
  .problem-layout { grid-template-columns: 1fr; gap: 3rem; }
  .problem-badge { right: 0; bottom: -1rem; }
  .problem-visual { max-width: 500px; margin: 0 auto; }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .ea-transparency { grid-template-columns: 1fr; gap: 1.5rem; }
  .trust-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

/* Tablet — 768px */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .btn-lang { display: none; }

  .grid-2,
  .grid-3,
  .solution-cards,
  .involved-cards { grid-template-columns: 1fr; }

  .process-steps {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  .process-steps::before { display: none; }

  .hero-cta { flex-direction: column; max-width: 280px; }
  .hero-stat-bar { gap: 1.5rem; }
  .data-blocks { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .donation-amounts { grid-template-columns: repeat(2, 1fr); }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile — 480px */
@media (max-width: 480px) {
  .process-steps { grid-template-columns: 1fr; }
  .impact-grid { grid-template-columns: 1fr; }
  .hero-stat-bar { flex-direction: column; gap: 1rem; }
  .partners-grid { grid-template-columns: 1fr; }
}

/* Reduce parallax on mobile */
@media (max-width: 768px) {
  .hero-bg { background-attachment: scroll !important; }
}
.logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

/* Logo Responsive container */
.logo-container {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  overflow: hidden;
  background-color: #ffffff;
  width: 48px;
  height: 48px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  transition: transform 0.2s ease;
}

.logo-container:hover {
  transform: scale(1.05);
}

.logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  padding: 4px;
}

/* Tablet */
@media (max-width: 768px) {
  .logo-container {
    width: 40px;
    height: 40px;
  }
}

/* Mobile */
@media (max-width: 480px) {
  .logo-container {
    width: 34px;
    height: 34px;
  }
}

/* ============================================
   DROPDOWN STYLES
   ============================================ */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.25s ease;
  z-index: 1000;
}

.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  text-decoration: none;
  color: #333;
  font-size: 14px;
}

.dropdown-menu a:hover {
  background: #f5f7fa;
}

@media (min-width: 769px) {
  .nav-item.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .dropdown-menu {
    position: static;
    box-shadow: none;
    transform: none;
    opacity: 1;
    visibility: hidden;
    display: none;
    background: transparent;
  }

  .dropdown-menu a {
    color: var(--white);
    justify-content: center;
    font-size: 1.2rem;
  }

  .dropdown-menu a:hover {
    background: rgba(255,255,255,.05);
  }

  .nav-item.dropdown.active .dropdown-menu {
    display: block;
    visibility: visible;
  }
}

.arrow {
  font-size: 10px;
  margin-left: 5px;
}

.dm-icon {
  font-size: 16px;
}