/* ==========================================================================
   nonprofits.site — Main landing page styles
   ========================================================================== */

:root {
  --primary: #232323;
  --secondary: #FF7700;
  --primary-dark: #000000;
  --primary-light: #f3f4f6;
  --secondary-dark: #e66a00;
  --secondary-light: #fff4ea;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-900: #111827;
  --red: #dc2626;
  --red-light: #fef2f2;
  --green: #16a34a;
  --green-light: #f0fdf4;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  color-scheme: light;
  background: #fff;
}
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--gray-900);
  line-height: 1.6;
  background: #fff;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary-dark); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Skip link */
.skip-link {
  position: absolute; top: -100px; left: 50%;
  transform: translateX(-50%);
  background: var(--primary); color: #fff;
  padding: 12px 24px; border-radius: 0 0 8px 8px;
  font-weight: 600; z-index: 10000;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; color: #fff; outline: 3px solid var(--secondary); outline-offset: 2px; }

*:focus-visible { outline: 3px solid var(--secondary); outline-offset: 2px; }
*:focus:not(:focus-visible) { outline: none; }

/* --- BUTTONS --- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px;
  font-size: 1rem; font-weight: 600;
  cursor: pointer; transition: all 0.3s ease;
  border: 2px solid transparent; text-decoration: none;
  font-family: inherit;
}
.btn-lg { padding: 18px 40px; font-size: 1.05rem; }
.btn-primary {
  background: var(--primary); color: #fff; border-color: var(--primary);
}
.btn-primary:hover:not(:disabled) {
  background: var(--primary-dark); border-color: var(--primary-dark); color: #fff;
  transform: translateY(-2px); box-shadow: 0 4px 15px rgba(35,35,35,0.4);
}
.btn-primary:disabled {
  opacity: 0.6; cursor: not-allowed;
}
.btn-outline {
  background: transparent; color: #fff; border-color: #fff;
}
.btn-outline:hover {
  background: #fff; color: var(--primary);
  transform: translateY(-2px);
}

/* --- NAVBAR --- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(10px);
  box-shadow: 0 1px 10px rgba(0,0,0,0.06);
}
.nav-container {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.nav-logo {
  font-size: 1.4rem; font-weight: 900; color: var(--gray-900);
  letter-spacing: -0.5px;
}
.nav-logo span { color: var(--secondary); }
.nav-menu {
  display: flex; align-items: center; gap: 4px; list-style: none;
}
.nav-link {
  padding: 10px 18px; font-weight: 500; color: var(--gray-700);
  border-radius: 8px; transition: all 0.2s;
}
.nav-link:hover { color: var(--primary); background: var(--primary-light); }
.nav-cta {
  background: var(--primary); color: #fff !important;
  padding: 10px 22px; border-radius: 50px;
}
.nav-cta:hover {
  background: var(--primary-dark); color: #fff !important;
}

/* --- HERO --- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; text-align: center;
  padding: 140px 24px 140px;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1), transparent 40%),
                    radial-gradient(circle at 80% 30%, rgba(255,143,0,0.15), transparent 40%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.15); backdrop-filter: blur(8px);
  padding: 8px 18px; border-radius: 50px;
  font-size: 0.85rem; font-weight: 600;
  margin-bottom: 24px;
}
.hero-badge i { color: var(--secondary); }
.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 900; line-height: 1.1; margin-bottom: 24px;
  letter-spacing: -1.5px;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--secondary), #ffc107);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  opacity: 0.95; max-width: 720px; margin: 0 auto 40px;
  line-height: 1.6;
}
.hero-buttons {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero-meta {
  display: flex; gap: 24px; justify-content: center; flex-wrap: wrap;
  font-size: 0.9rem; opacity: 0.9;
}
.hero-meta span { display: flex; align-items: center; gap: 6px; }
.hero-meta i { color: var(--secondary); }
.hero-wave {
  position: absolute; bottom: -1px; left: 0; right: 0;
  line-height: 0;
}
.hero-wave svg { width: 100%; height: auto; }

/* --- SECTIONS --- */
.section { padding: 100px 0; }
.section-heading {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800; text-align: center; margin-bottom: 16px;
  color: var(--gray-900);
  letter-spacing: -0.5px;
}
.section-sub {
  text-align: center; color: var(--gray-500); font-size: 1.1rem;
  max-width: 640px; margin: 0 auto 64px;
}

/* --- FEATURES --- */
.features-section { background: var(--gray-50); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.feature {
  background: #fff; padding: 32px 28px; border-radius: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  transition: all 0.3s;
  border: 1px solid var(--gray-200);
}
.feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
  border-color: var(--primary-light);
}
.feature i {
  font-size: 1.5rem; color: var(--secondary);
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--secondary-light);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.feature h3 {
  font-size: 1.1rem; margin-bottom: 8px; color: var(--gray-900);
}
.feature p { font-size: 0.95rem; color: var(--gray-500); line-height: 1.6; }

/* --- HOW IT WORKS --- */
.how-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}
.how-step {
  text-align: center; padding: 20px;
}
.how-num {
  width: 64px; height: 64px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; font-size: 1.6rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 6px 20px rgba(255,119,0,0.35);
}
.how-step h3 { font-size: 1.15rem; margin-bottom: 10px; }
.how-step p { color: var(--gray-500); font-size: 0.95rem; }
.how-step code {
  background: var(--secondary-light); color: var(--secondary-dark);
  padding: 2px 8px; border-radius: 4px;
  font-size: 0.85rem; font-weight: 600;
}

/* --- FINE PRINT SECTION --- */
.finep-section {
  background: var(--gray-50);
}
.finep-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 960px;
  margin: 0 auto 32px;
}
.finep-card {
  background: #fff;
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.04);
  border: 1px solid var(--gray-200);
}
.finep-yes {
  border-top: 4px solid var(--green);
}
.finep-no {
  border-top: 4px solid #f59e0b;
}
.finep-icon {
  width: 52px; height: 52px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 18px;
}
.finep-yes .finep-icon {
  background: var(--green-light); color: var(--green);
}
.finep-no .finep-icon {
  background: #fffbeb; color: #d97706;
}
.finep-card h3 {
  font-size: 1.2rem;
  margin-bottom: 16px;
  color: var(--gray-900);
}
.finep-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.finep-card li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  color: var(--gray-700);
  font-size: 0.95rem;
  line-height: 1.55;
}
.finep-card li::before {
  position: absolute;
  left: 0;
  top: 1px;
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.85rem;
}
.finep-yes li::before {
  content: '\f00c'; /* fa-check */
  color: var(--green);
}
.finep-no li::before {
  content: '\f068'; /* fa-minus */
  color: #d97706;
}
.finep-card li strong {
  color: var(--gray-900);
  font-weight: 700;
}
.finep-card li a {
  color: var(--secondary);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: color 0.2s;
}
.finep-card li a:hover {
  color: var(--secondary-dark);
}
.finep-card code {
  background: var(--gray-100);
  color: var(--gray-900);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
}
.finep-note {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 18px 24px;
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--gray-200);
  color: var(--gray-700);
  font-size: 0.95rem;
  line-height: 1.5;
}
.finep-note i {
  color: var(--secondary);
  margin-right: 6px;
}

@media (max-width: 768px) {
  .finep-grid { grid-template-columns: 1fr; gap: 16px; }
  .finep-card { padding: 28px 24px; }
}

/* --- SIGNUP SECTION --- */
.signup-section {
  background: linear-gradient(180deg, #fff 0%, var(--gray-50) 100%);
}
.signup-wrap {
  max-width: 780px; margin: 0 auto;
}
.signup-form {
  background: #fff;
  padding: 48px 40px;
  border-radius: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 12px 40px rgba(0,0,0,0.06);
  border: 1px solid var(--gray-200);
}
.form-section {
  padding-bottom: 32px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--gray-100);
}
.form-section:last-of-type { border-bottom: none; margin-bottom: 16px; }
.form-section-title {
  font-size: 1.15rem; font-weight: 700;
  margin-bottom: 20px;
  color: var(--gray-900);
  display: flex; align-items: center; gap: 12px;
}
.form-step-num {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--secondary); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 700;
  flex-shrink: 0;
}
.form-section-title .optional {
  font-weight: 500; font-size: 0.85rem;
  color: var(--gray-500);
}
.form-section-desc {
  color: var(--gray-500);
  font-size: 0.9rem;
  margin: -12px 0 20px;
  line-height: 1.5;
}

/* Sublabels for grouped fields inside a section */
.form-sublabel {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--gray-900);
  margin: 24px 0 4px;
  padding-top: 8px;
  border-top: 1px dashed var(--gray-200);
}
.form-sublabel-hint {
  color: var(--gray-500);
  font-size: 0.85rem;
  margin-bottom: 16px;
  line-height: 1.5;
}

/* Stat rows (4 rows of number + label) */
.stat-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 16px;
  margin-bottom: 12px;
}
.stat-row .form-group {
  margin-bottom: 0;
}
.stat-row label {
  font-size: 0.8rem;
  color: var(--gray-500);
}

/* Toggle switch */
.toggle-group {
  padding: 16px 20px;
  background: var(--gray-50);
  border-radius: 12px;
  border: 1px solid var(--gray-200);
}
.toggle-label {
  display: flex !important;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  font-weight: 600 !important;
  color: var(--gray-900) !important;
  margin-bottom: 0 !important;
  user-select: none;
}
.toggle-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.toggle-slider {
  position: relative;
  width: 44px;
  height: 24px;
  background: var(--gray-300);
  border-radius: 24px;
  transition: background 0.2s;
  flex-shrink: 0;
}
.toggle-slider::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.toggle-label input:checked ~ .toggle-slider {
  background: var(--primary);
}
.toggle-label input:checked ~ .toggle-slider::after {
  transform: translateX(20px);
}
.toggle-label input:focus-visible ~ .toggle-slider {
  outline: 3px solid var(--secondary);
  outline-offset: 2px;
}
.toggle-group .field-hint {
  margin-top: 12px;
  margin-left: 58px;
}

/* File list preview (for gallery multi-upload) */
.file-list {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.file-list:empty { display: none; }
.file-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  font-size: 0.85rem;
}
.file-list-item i {
  color: var(--primary);
}
.file-list-item .file-name {
  flex: 1;
  color: var(--gray-700);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.file-list-item .file-size {
  color: var(--gray-500);
  font-size: 0.8rem;
  white-space: nowrap;
}
.file-warn {
  color: var(--red);
  font-weight: 600;
}
.file-list-warn {
  padding: 8px 12px;
  background: #fffbeb;
  color: #92400e;
  border-radius: 8px;
  font-size: 0.85rem;
  border-left: 3px solid #f59e0b;
}

/* Labels with icons (social media, mission/vision/values) */
.form-group label i {
  color: var(--secondary);
  margin-right: 4px;
  width: 18px;
  text-align: center;
}

/* Select dropdown */
.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7280' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.form-group { margin-bottom: 20px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-row .form-group { margin-bottom: 20px; }

.form-group label {
  display: block; font-weight: 600; margin-bottom: 6px;
  font-size: 0.9rem; color: var(--gray-700);
}
.required { color: var(--red); font-weight: 700; }
.optional { color: var(--gray-500); font-weight: 500; font-size: 0.85rem; }

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="url"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
  color: var(--gray-900);
  transition: all 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px var(--secondary-light);
}
.form-group textarea { resize: vertical; min-height: 80px; }

.form-group input[type="file"] {
  padding: 10px;
  border: 2px dashed var(--gray-300);
  border-radius: 10px;
  width: 100%;
  cursor: pointer;
  background: var(--gray-50);
  font-size: 0.9rem;
}
.form-group input[type="file"]:hover {
  border-color: var(--secondary);
  background: var(--secondary-light);
}

.field-hint {
  display: block; font-size: 0.8rem; color: var(--gray-500);
  margin-top: 6px; line-height: 1.5;
}
.field-hint code {
  background: var(--gray-100); padding: 1px 6px; border-radius: 4px;
  font-size: 0.78rem; color: var(--gray-700);
}
.field-hint strong { color: var(--primary); }
.field-hint i { color: var(--primary); }

/* Subdomain input */
.subdomain-input {
  display: flex;
  align-items: stretch;
  border: 2px solid var(--gray-200);
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.2s;
}
.subdomain-input:focus-within {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px var(--secondary-light);
}
.subdomain-input input {
  flex: 1;
  border: none !important;
  padding: 12px 16px;
  font-size: 1rem;
  outline: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}
.subdomain-suffix {
  background: var(--gray-100);
  padding: 12px 16px;
  font-size: 0.95rem;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  font-weight: 500;
  border-left: 1px solid var(--gray-200);
}

/* Color picker */
.color-input {
  display: flex;
  gap: 12px;
  align-items: stretch;
}
.color-input input[type="color"] {
  width: 60px;
  height: 48px;
  border: 2px solid var(--gray-200);
  border-radius: 10px;
  cursor: pointer;
  padding: 4px;
  background: #fff;
  flex-shrink: 0;
}
.color-input input[type="color"]:hover {
  border-color: var(--primary);
}
.color-input input[type="text"] {
  flex: 1;
  text-transform: uppercase;
  font-family: 'SF Mono', Monaco, Consolas, monospace;
  font-size: 0.95rem;
}

/* CAPTCHA */
.captcha-group { margin-bottom: 20px; }
.captcha-label {
  display: flex; align-items: center; gap: 8px;
  font-weight: 600; margin-bottom: 8px;
  font-size: 0.9rem; color: var(--gray-700);
}
.captcha-label i { color: var(--secondary); }
.captcha-challenge {
  display: flex; align-items: center; gap: 12px;
  background: var(--secondary-light); padding: 14px 18px;
  border-radius: 10px; border: 2px solid var(--gray-200);
}
.captcha-question {
  font-size: 1.1rem; font-weight: 700; color: var(--gray-900);
  white-space: nowrap;
}
.captcha-input {
  width: 90px !important; padding: 10px 14px !important;
  text-align: center; font-size: 1.1rem !important;
  font-weight: 700; border-radius: 8px !important;
  border: 2px solid var(--gray-300) !important; background: #fff !important;
}
.captcha-input:focus {
  border-color: var(--secondary) !important;
  box-shadow: 0 0 0 3px var(--secondary-light) !important;
}
.captcha-error {
  display: none; color: var(--red); font-size: 0.85rem;
  margin-top: 6px; font-weight: 500;
}

/* Submit area */
.form-submit-wrap {
  text-align: center;
  padding-top: 16px;
}
.form-status {
  min-height: 1.5em;
  padding: 0;
  margin-bottom: 16px;
}
.form-status.error {
  background: var(--red-light);
  color: var(--red);
  padding: 12px 16px;
  border-radius: 8px;
  border-left: 3px solid var(--red);
  text-align: left;
  font-size: 0.9rem;
}
.form-status.info {
  color: var(--primary);
  font-size: 0.9rem;
}
.form-submit-wrap .btn {
  width: 100%;
  justify-content: center;
  max-width: 420px;
}
.form-small {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: 16px;
  line-height: 1.5;
}

/* Success state */
.signup-success {
  background: #fff;
  padding: 60px 40px;
  border-radius: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 12px 40px rgba(0,0,0,0.06);
  text-align: center;
  border: 2px solid var(--green);
}
.success-icon {
  width: 96px; height: 96px; border-radius: 50%;
  background: var(--green-light);
  color: var(--green);
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
  margin: 0 auto 24px;
}
.signup-success h2 {
  font-size: 1.8rem; margin-bottom: 16px;
  color: var(--gray-900);
}
.signup-success p {
  color: var(--gray-700); font-size: 1.05rem;
  margin-bottom: 12px;
}
.signup-success strong { color: var(--primary); }
.success-small {
  font-size: 0.9rem !important; color: var(--gray-500) !important;
  margin-top: 20px !important;
  padding-top: 20px;
  border-top: 1px solid var(--gray-100);
}

/* --- FOOTER --- */
.footer {
  background: var(--gray-900); color: var(--gray-300);
  padding: 40px 0 0;
  text-align: center;
  font-size: 0.9rem;
}
.footer > .container {
  padding-bottom: 32px;
}

/* Attribution — always visible */
.footer-attribution {
  background: rgba(0, 0, 0, 0.35);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px 0;
  text-align: center;
  font-size: 0.82rem;
  color: #888;
  letter-spacing: 0.2px;
}
.footer-attribution p {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer-attribution i {
  color: var(--secondary);
  font-size: 0.85rem;
  animation: pulse-heart 2s ease-in-out infinite;
}
@keyframes pulse-heart {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}
.footer-attribution a {
  color: #e5e7eb;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 1px;
  transition: all 0.2s;
}
.footer-attribution a:hover {
  color: var(--secondary);
  border-bottom-color: var(--secondary);
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
  .nav-menu li:not(:last-child) { display: none; }
  .hero { padding: 120px 24px 100px; }
  .section { padding: 64px 0; }
  .signup-form { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .btn-lg { width: 100%; justify-content: center; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}