@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=DM+Sans:wght@400;500;600&display=swap');

:root {
  --primary: #E83A2F;
  --primary-dark: #c42e24;
  --primary-light: #ff6b61;
  --blue: #2563EB;
  --blue-light: #3b82f6;
  --green: #16a34a;
  --purple: #7c3aed;
  --orange: #ea580c;
  --yellow: #d97706;
  --pink: #db2777;
  --teal: #0891b2;
  --dark: #111827;
  --dark2: #1f2937;
  --gray: #6b7280;
  --gray-light: #9ca3af;
  --border: #e5e7eb;
  --bg: #f9fafb;
  --white: #ffffff;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--white);
  color: var(--dark);
  line-height: 1.6;
  font-size: 15px;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; border: none; outline: none; }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--dark);
}

.nav-brand .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 16px;
  font-weight: 800;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray);
  transition: all 0.2s;
}

.nav-links a:hover, .nav-links a.active {
  background: var(--bg);
  color: var(--dark);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray);
  cursor: pointer;
  transition: all 0.2s;
  background: none;
}

.nav-dropdown-toggle:hover {
  background: var(--bg);
  color: var(--dark);
}

.nav-dropdown-toggle svg { transition: transform 0.2s; }
.nav-dropdown.open .nav-dropdown-toggle svg { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px;
  min-width: 280px;
  box-shadow: var(--shadow-xl);
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  z-index: 100;
}

.nav-dropdown.open .dropdown-menu { display: grid; }

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 500;
  color: var(--dark2);
  transition: all 0.15s;
}

.dropdown-item:hover {
  background: var(--bg);
  color: var(--dark);
}

.dropdown-item .di-icon {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-login {
  padding: 7px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--dark);
  background: none;
  transition: all 0.2s;
}

.btn-login:hover { background: var(--bg); }

.btn-signup {
  padding: 7px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: white;
  background: var(--primary);
  transition: all 0.2s;
}

.btn-signup:hover { background: var(--primary-dark); transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== MOBILE NAV ===== */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  top: 64px;
  background: white;
  z-index: 999;
  padding: 24px;
  overflow-y: auto;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  color: var(--dark2);
  transition: background 0.2s;
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-nav a:hover { background: var(--bg); }

.mobile-nav-section {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-light);
  padding: 16px 16px 4px;
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, #fff5f5 0%, #fff 40%, #f0f4ff 100%);
  padding: 80px 24px 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(232,58,47,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(37,99,235,0.07) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff0ef;
  border: 1px solid #fecaca;
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.hero h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 18px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero h1 span { color: var(--primary); }

.hero p {
  font-size: 17px;
  color: var(--gray);
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.btn-primary {
  padding: 13px 28px;
  background: var(--primary);
  color: white;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(232,58,47,0.3);
}

.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(232,58,47,0.35); }

.btn-secondary {
  padding: 13px 28px;
  background: white;
  color: var(--dark);
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  border: 1.5px solid var(--border);
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary:hover { border-color: var(--gray-light); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.stat { text-align: center; }

.stat-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 26px;
  font-weight: 800;
  color: var(--dark);
  display: block;
}

.stat-label {
  font-size: 13px;
  color: var(--gray);
}

/* ===== SECTIONS ===== */
.section { padding: 64px 24px; max-width: 1200px; margin: 0 auto; }

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #eff6ff;
  color: var(--blue);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 12px;
}

.section p.subtitle {
  font-size: 16px;
  color: var(--gray);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== TOOL GRID ===== */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.tool-card {
  background: white;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all 0.25s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.25s;
  background: linear-gradient(135deg, rgba(255,255,255,0.5), transparent);
}

.tool-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.tool-card:hover::before { opacity: 1; }

.tool-icon {
  width: 52px;
  height: 52px;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.tool-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.3;
}

.tool-card p {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.6;
  flex: 1;
}

.tool-card .arrow {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-light);
  margin-top: 4px;
  transition: all 0.2s;
}

.tool-card:hover .arrow { color: var(--primary); gap: 6px; }

/* Color themes for tool icons */
.ic-red { background: #fff1f0; color: #e8392e; }
.ic-blue { background: #eff6ff; color: #2563eb; }
.ic-green { background: #f0fdf4; color: #16a34a; }
.ic-purple { background: #f5f3ff; color: #7c3aed; }
.ic-orange { background: #fff7ed; color: #ea580c; }
.ic-yellow { background: #fffbeb; color: #d97706; }
.ic-pink { background: #fdf2f8; color: #db2777; }
.ic-teal { background: #f0fdfe; color: #0891b2; }
.ic-dark { background: #f1f5f9; color: #334155; }
.ic-indigo { background: #eef2ff; color: #4f46e5; }

/* ===== CATEGORY TABS ===== */
.category-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  justify-content: center;
}

.cat-tab {
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  border: 1.5px solid var(--border);
  background: white;
  color: var(--gray);
  cursor: pointer;
  transition: all 0.2s;
}

.cat-tab:hover { border-color: var(--gray-light); color: var(--dark); }
.cat-tab.active { background: var(--primary); border-color: var(--primary); color: white; }

/* ===== FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  padding: 28px;
  background: var(--bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p { font-size: 14px; color: var(--gray); line-height: 1.6; }

/* ===== TOOL PAGE ===== */
.tool-page { max-width: 860px; margin: 0 auto; padding: 48px 24px; }

.tool-page-header {
  text-align: center;
  margin-bottom: 40px;
}

.tool-page-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin: 0 auto 20px;
}

.tool-page h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 10px;
}

.tool-page p.lead {
  font-size: 16px;
  color: var(--gray);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== UPLOAD ZONE ===== */
.upload-zone {
  border: 2.5px dashed var(--border);
  border-radius: var(--radius-xl);
  padding: 56px 32px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--primary);
  background: #fff5f4;
}

.upload-icon {
  font-size: 48px;
  margin-bottom: 16px;
  display: block;
}

.upload-zone h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.upload-zone p {
  font-size: 14px;
  color: var(--gray);
  margin-bottom: 20px;
}

.upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.file-types {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.file-badge {
  background: white;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 9px;
  font-size: 11px;
  font-weight: 600;
  color: var(--gray);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ===== FILE LIST ===== */
.file-list { margin-top: 20px; display: flex; flex-direction: column; gap: 10px; }

.file-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: white;
  border: 1.5px solid var(--border);
  border-radius: 10px;
}

.file-thumb {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.file-info { flex: 1; min-width: 0; }
.file-name { font-size: 14px; font-weight: 600; color: var(--dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-size { font-size: 12px; color: var(--gray); }

.file-remove {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: none;
  border: 1px solid var(--border);
  color: var(--gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: all 0.2s;
  flex-shrink: 0;
}

.file-remove:hover { background: #fff0f0; border-color: #fca5a5; color: var(--primary); }

/* ===== OPTIONS ===== */
.tool-options {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-top: 20px;
}

.tool-options h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
}

.option-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.option-row:last-child { border-bottom: none; padding-bottom: 0; }

.option-label { font-size: 14px; font-weight: 500; color: var(--dark2); }
.option-hint { font-size: 12px; color: var(--gray); }

select, input[type="range"] {
  font-family: inherit;
  font-size: 14px;
  padding: 7px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: white;
  color: var(--dark);
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
}

select:focus, input[type="range"]:focus { border-color: var(--primary); }

/* ===== ACTION BUTTON ===== */
.action-area { text-align: center; margin-top: 28px; }

.btn-action {
  padding: 15px 40px;
  background: var(--primary);
  color: white;
  border-radius: 12px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 16px;
  font-weight: 700;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 16px rgba(232,58,47,0.3);
  border: none;
  cursor: pointer;
}

.btn-action:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,58,47,0.4); }
.btn-action:disabled { background: var(--gray-light); cursor: not-allowed; transform: none; box-shadow: none; }

/* ===== PROGRESS ===== */
.progress-wrap { margin-top: 24px; display: none; }
.progress-wrap.active { display: block; }

.progress-bar-outer {
  height: 8px;
  background: var(--border);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 10px;
}

.progress-bar-inner {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 100px;
  transition: width 0.3s ease;
  width: 0%;
}

.progress-text { font-size: 13px; color: var(--gray); text-align: center; }

/* ===== RESULT AREA ===== */
.result-area {
  display: none;
  margin-top: 24px;
  padding: 28px;
  background: #f0fdf4;
  border: 1.5px solid #bbf7d0;
  border-radius: var(--radius-lg);
  text-align: center;
}

.result-area.active { display: block; }

.result-icon { font-size: 48px; margin-bottom: 12px; display: block; }

.result-area h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: #15803d;
  margin-bottom: 8px;
}

.result-area p { font-size: 14px; color: #16a34a; margin-bottom: 20px; }

.btn-download {
  padding: 13px 32px;
  background: #16a34a;
  color: white;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(22,163,74,0.3);
  border: none;
  cursor: pointer;
}

.btn-download:hover { background: #15803d; transform: translateY(-2px); }

.btn-reset {
  padding: 10px 24px;
  background: white;
  color: var(--gray);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  border: 1.5px solid var(--border);
  transition: all 0.2s;
  margin-left: 10px;
  cursor: pointer;
}

.btn-reset:hover { color: var(--dark); border-color: var(--gray-light); }

/* ===== INFO SECTION ===== */
.how-it-works {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

.how-it-works h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 24px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 32px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.step {
  text-align: center;
  padding: 24px 16px;
  background: var(--bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 16px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.step h4 { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.step p { font-size: 13px; color: var(--gray); }

/* ===== RELATED TOOLS ===== */
.related-tools { margin-top: 48px; }

.related-tools h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 20px;
}

/* ===== PRICING ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  background: white;
  transition: all 0.25s;
  position: relative;
}

.pricing-card.popular {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(232,58,47,0.08);
}

.popular-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
}

.plan-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.plan-price {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 42px;
  font-weight: 800;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 4px;
}

.plan-price span { font-size: 18px; color: var(--gray); font-weight: 500; }

.plan-desc { font-size: 14px; color: var(--gray); margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }

.plan-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--dark2);
}

.plan-features li .check { color: #16a34a; font-weight: 700; font-size: 14px; flex-shrink: 0; }
.plan-features li .cross { color: var(--gray-light); flex-shrink: 0; }

.btn-plan {
  width: 100%;
  padding: 13px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  font-family: 'Plus Jakarta Sans', sans-serif;
  transition: all 0.2s;
  cursor: pointer;
  border: 1.5px solid;
}

.btn-plan-primary { background: var(--primary); color: white; border-color: var(--primary); }
.btn-plan-primary:hover { background: var(--primary-dark); }
.btn-plan-outline { background: white; color: var(--dark); border-color: var(--border); }
.btn-plan-outline:hover { border-color: var(--gray-light); }

/* ===== BLOG ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.blog-card {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: white;
  transition: all 0.25s;
}

.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); border-color: transparent; }

.blog-thumb {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
}

.blog-body { padding: 20px; }

.blog-cat {
  display: inline-block;
  background: #eff6ff;
  color: var(--blue);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.blog-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  line-height: 1.4;
}

.blog-card p { font-size: 13px; color: var(--gray); line-height: 1.6; margin-bottom: 16px; }

.blog-meta { display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: var(--gray-light); }

/* ===== ABOUT ===== */
.about-hero {
  background: linear-gradient(135deg, #fff5f5 0%, #fff 50%, #f0f4ff 100%);
  padding: 80px 24px;
  text-align: center;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 64px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.about-text h2 { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 32px; font-weight: 800; color: var(--dark); margin-bottom: 16px; line-height: 1.3; }
.about-text p { font-size: 15px; color: var(--gray); line-height: 1.8; margin-bottom: 16px; }

.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.about-stat-card {
  background: white;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
}

.about-stat-card .num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
  display: block;
}

.about-stat-card .lbl { font-size: 13px; color: var(--gray); }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 64px 24px;
}

.contact-info h2 { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 28px; font-weight: 800; margin-bottom: 16px; }
.contact-info p { font-size: 15px; color: var(--gray); line-height: 1.7; margin-bottom: 32px; }

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.ci-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.ci-label { font-size: 11px; font-weight: 700; color: var(--gray-light); text-transform: uppercase; letter-spacing: 0.05em; }
.ci-value { font-size: 14px; font-weight: 500; color: var(--dark); }

.contact-form {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
}

.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--dark); margin-bottom: 6px; }

.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 9px;
  font-size: 14px;
  font-family: inherit;
  background: white;
  color: var(--dark);
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus, .form-group textarea:focus { border-color: var(--primary); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--dark);
  color: white;
  padding: 14px 20px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-xl);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 320px;
}

.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { background: #16a34a; }
.toast.error { background: var(--primary); }

/* ===== FOOTER ===== */
footer {
  background: var(--dark);
  color: #9ca3af;
  padding: 64px 24px 32px;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  max-width: 1200px;
  margin: 0 auto 48px;
}

.footer-brand .logo-icon {
  width: 40px;
  height: 40px;
  background: var(--primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  font-weight: 800;
  font-family: 'Plus Jakarta Sans', sans-serif;
  margin-bottom: 14px;
}

.footer-brand p { font-size: 14px; line-height: 1.7; max-width: 240px; margin-bottom: 20px; }

.footer-social { display: flex; gap: 10px; flex-wrap: wrap; }

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}

.social-btn:hover {
  transform: translateY(-3px);
  color: white;
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

/* Per-platform brand colours on hover */
.social-btn[aria-label="Instagram"]:hover { background: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); border-color: transparent; }
.social-btn[aria-label="Facebook"]:hover  { background: #1877f2; border-color: transparent; }
.social-btn[aria-label="Twitter / X"]:hover { background: #000; border-color: transparent; }
.social-btn[aria-label="LinkedIn"]:hover  { background: #0077b5; border-color: transparent; }
.social-btn[aria-label="YouTube"]:hover   { background: #ff0000; border-color: transparent; }

.footer-col h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col ul li a { font-size: 14px; color: #9ca3af; transition: color 0.2s; }
.footer-col ul li a:hover { color: white; }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}

.footer-bottom a { color: #9ca3af; transition: color 0.2s; }
.footer-bottom a:hover { color: white; }

/* ===== BREADCRUMB ===== */
.breadcrumb {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
}

.breadcrumb-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--gray);
}

.breadcrumb-inner a { color: var(--gray); transition: color 0.2s; }
.breadcrumb-inner a:hover { color: var(--primary); }
.breadcrumb-inner .sep { color: var(--border); }
.breadcrumb-inner .current { color: var(--dark); font-weight: 500; }

/* ===== PAGE HEADER ===== */
.page-hero {
  background: linear-gradient(135deg, #fff5f5 0%, #fff 60%, #f0f4ff 100%);
  padding: 56px 24px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 12px;
}

.page-hero p {
  font-size: 16px;
  color: var(--gray);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 56px 20px 52px; }
  .hero-stats { gap: 28px; }
  .tools-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .about-visual { grid-template-columns: 1fr 1fr; }
  .section { padding: 48px 20px; }
}

@media (max-width: 480px) {
  .tools-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: center; }
  .steps-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in { animation: fadeInUp 0.5s ease forwards; }
.fade-in-1 { animation-delay: 0.1s; opacity: 0; animation: fadeInUp 0.5s ease 0.1s forwards; }
.fade-in-2 { animation-delay: 0.2s; opacity: 0; animation: fadeInUp 0.5s ease 0.2s forwards; }
.fade-in-3 { animation-delay: 0.3s; opacity: 0; animation: fadeInUp 0.5s ease 0.3s forwards; }

/* ===== UTILS ===== */
.container { max-width: 1200px; margin: 0 auto; }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-24 { margin-bottom: 24px; }
.hidden { display: none !important; }