/* ============================================================
   ExchangeFF — Light Theme CSS
   ============================================================ */

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

:root {
  /* Light palette */
  --bg-page:        #f5f7fa;
  --bg-section:     #ffffff;
  --bg-alt:         #f0f4f9;
  --bg-card:        #ffffff;
  --bg-card-hover:  #fafbff;

  --border:         #e2e8f0;
  --border-hover:   #cbd5e1;

  /* Brand — logo colors */
  --orange:         #F9A331;
  --orange-dark:    #e08c1a;
  --orange-light:   #fff8ec;
  --orange-mid:     #fdd99a;
  --grey:           #606165;
  --grey-dark:      #3a3b3e;
  --grey-light:     #9a9b9f;

  --blue:           #3b82f6;
  --indigo:         #6366f1;
  --green:          #10b981;
  --red:            #ef4444;
  --cyan:           #06b6d4;
  --purple:         #8b5cf6;
  --amber:          #F9A331;

  /* Text */
  --text-primary:   #1e293b;
  --text-secondary: #475569;
  --text-muted:     #94a3b8;
  --text-white:     #ffffff;

  /* Gradients */
  --grad-orange:    linear-gradient(135deg, #F9A331, #e08c1a);
  --grad-hero:      linear-gradient(160deg, #fffbf2 0%, #f5f7fa 50%, #eef2ff 100%);
  --grad-card:      linear-gradient(135deg, #fff 0%, #f8fafc 100%);

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg:   0 12px 40px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.05);
  --shadow-glow: 0 8px 32px rgba(249,163,49,0.25);

  --radius:    16px;
  --radius-sm: 10px;
  --radius-lg: 24px;

  --font-ar: 'Cairo', sans-serif;
  --font-en: 'Outfit', sans-serif;
  --trans:   0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-ar);
  line-height: 1.7;
  overflow-x: hidden;
}

/* English overrides */
html[lang="en"] body { font-family: var(--font-en); }

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

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-alt); }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 3px; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  padding: 14px 0;
  transition: var(--trans);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.97);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
  padding: 10px 0;
}
.nav-inner {
  display: flex; align-items: center;
  justify-content: space-between; gap: 24px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.logo-img { height: 42px; width: auto; display: block; }
.logo-name {
  font-size: 1.3rem; font-weight: 800;
  color: var(--text-primary); letter-spacing: -0.5px;
}
.logo-name span { color: var(--orange); }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  color: var(--text-secondary); text-decoration: none;
  font-size: 0.93rem; font-weight: 500;
  padding: 7px 15px; border-radius: 8px;
  transition: var(--trans);
}
.nav-link:hover, .nav-link.active { color: var(--orange); background: var(--orange-light); }

.nav-actions { display: flex; align-items: center; gap: 10px; }

.lang-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--orange); color: #fff;
  border: none; padding: 8px 18px;
  border-radius: 8px; cursor: pointer;
  font-family: inherit; font-size: 0.88rem; font-weight: 700;
  text-decoration: none;
  transition: var(--trans);
  box-shadow: 0 2px 8px rgba(249,115,22,0.3);
}
.lang-btn:hover {
  background: var(--orange-dark);
  box-shadow: 0 4px 16px rgba(249,115,22,0.4);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none; flex-direction: column;
  gap: 5px; background: none; border: none;
  cursor: pointer; padding: 4px;
}
.menu-toggle span {
  width: 22px; height: 2px;
  background: var(--text-secondary);
  border-radius: 2px; display: block;
  transition: var(--trans);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  background: var(--grad-hero);
  position: relative; overflow: hidden;
  display: flex; align-items: center;
  padding: 120px 0 80px;
}

/* Decorative blobs */
.hero::before, .hero::after {
  content: ''; position: absolute;
  border-radius: 50%; pointer-events: none;
  animation: blobFloat 10s ease-in-out infinite;
}
.hero::before {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(249,163,49,0.1), transparent 65%);
  top: -150px; right: -100px;
}
.hero::after {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(99,102,241,0.08), transparent 65%);
  bottom: -100px; left: -80px;
  animation-delay: -5s;
}

@keyframes blobFloat {
  0%,100% { transform: scale(1) translateY(0); }
  50%      { transform: scale(1.08) translateY(-20px); }
}

/* Decorative dots grid */
.hero-dots {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle, rgba(249,163,49,0.12) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

.hero-content {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}

/* Left content */

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange-light);
  border: 1px solid var(--orange-mid);
  color: var(--orange-dark);
  padding: 7px 18px; border-radius: 50px;
  font-size: 0.85rem; font-weight: 700;
  margin-bottom: 24px;
  animation: fadeInDown 0.7s ease backwards;
}
.hero-badge svg { color: var(--orange); flex-shrink: 0; }
.badge-dot {
  width: 7px; height: 7px;
  background: var(--orange); border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(0.75); }
}

.hero-title {
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  font-weight: 900; line-height: 1.18;
  letter-spacing: -1px; margin-bottom: 20px;
  animation: fadeInUp 0.7s ease 0.1s backwards;
}
.hero-title .accent {
  background: var(--grad-orange);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.05rem; color: var(--text-secondary);
  line-height: 1.8; margin-bottom: 36px;
  animation: fadeInUp 0.7s ease 0.2s backwards;
}

.hero-cta {
  display: flex; align-items: center; gap: 14px;
  flex-wrap: wrap; margin-bottom: 48px;
  animation: fadeInUp 0.7s ease 0.3s backwards;
}

.hero-mini-stats {
  display: flex; align-items: center; gap: 28px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.4s backwards;
}
.mini-stat { display: flex; flex-direction: column; }
.mini-num {
  font-size: 1.8rem; font-weight: 900;
  color: var(--orange); line-height: 1;
}
.mini-label { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }
.mini-sep {
  width: 1px; height: 36px;
  background: var(--border);
}

/* Right visual */
.hero-visual {
  display: flex; align-items: center; justify-content: center;
  animation: fadeInRight 0.8s ease 0.2s backwards;
  position: relative;
}
.hero-logo-wrap {
  position: relative;
  width: 340px; height: 340px;
  display: flex; align-items: center; justify-content: center;
}
.hero-logo-ring {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 2px dashed rgba(249,163,49,0.3);
  animation: rotateSlow 20s linear infinite;
}
.hero-logo-ring-2 {
  position: absolute; inset: 20px;
  border-radius: 50%;
  border: 2px dashed rgba(96,97,101,0.2);
  animation: rotateSlow 14s linear infinite reverse;
}
@keyframes rotateSlow { to { transform: rotate(360deg); } }

.hero-logo-bg {
  width: 220px; height: 220px;
  background: linear-gradient(135deg, #fffbf2, #fef3c7 60%, #fff);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 20px 60px rgba(249,163,49,0.15), 0 4px 16px rgba(0,0,0,0.06);
  border: 2px solid rgba(249,163,49,0.15);
}
.hero-logo-bg img {
  width: 130px; height: auto;
  animation: logoBounce 4s ease-in-out infinite;
  filter: drop-shadow(0 4px 12px rgba(249,163,49,0.25));
}
@keyframes logoBounce {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* Floating chips around logo */
.hero-chip {
  position: absolute;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  animation: chipFloat 6s ease-in-out infinite;
}
.hero-chip .chip-icon { font-size: 1.1rem; display: flex; align-items: center; color: var(--orange); }
.hero-chip:nth-child(3) { top: 32px; left: -24px; animation-delay: 0s; }
.hero-chip:nth-child(4) { top: 50%; right: -32px; transform: translateY(-50%); animation-delay: -2s; }
.hero-chip:nth-child(5) { bottom: 32px; left: 0; animation-delay: -4s; }
@keyframes chipFloat {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
.hero-chip:nth-child(4) { animation: chipFloat2 6s ease-in-out infinite -2s; }
@keyframes chipFloat2 {
  0%,100% { transform: translateY(-50%) translateX(0); }
  50%      { transform: translateY(-50%) translateX(6px); }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: 12px;
  font-family: inherit; font-size: 0.97rem; font-weight: 600;
  text-decoration: none; cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--trans);
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad-orange); color: #fff;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(249,115,22,0.35);
}
.btn-secondary {
  background: var(--bg-section); color: var(--text-primary);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  border-color: var(--orange); color: var(--orange);
  transform: translateY(-2px); box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent; color: var(--orange);
  border-color: var(--orange);
}
.btn-outline:hover {
  background: var(--orange-light);
  transform: translateY(-2px);
}
.btn-lg { padding: 15px 36px; font-size: 1.02rem; }

/* ============================================================
   STATS BAND
   ============================================================ */
.stats-band {
  padding: 72px 0;
  background: var(--bg-section);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
}
.stats-band::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--orange), var(--grey), transparent);
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 24px;
}
.stat-card {
  text-align: center; padding: 32px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: var(--trans);
}
.stat-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--orange-mid);
  transform: translateY(-4px);
}
.stat-icon {
  font-size: 2rem; margin-bottom: 10px; display: flex;
  align-items: center; justify-content: center;
  color: var(--orange);
}
.stat-number {
  font-size: 2.6rem; font-weight: 900;
  color: var(--orange); line-height: 1;
  margin-bottom: 6px;
}
.stat-label { font-size: 0.87rem; color: var(--text-secondary); font-weight: 500; }

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header { text-align: center; margin-bottom: 56px; }
.section-badge {
  display: inline-block;
  background: var(--orange-light);
  border: 1px solid var(--orange-mid);
  color: var(--orange-dark);
  padding: 5px 16px; border-radius: 50px;
  font-size: 0.82rem; font-weight: 700;
  margin-bottom: 14px; letter-spacing: 0.3px;
}
.section-title {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 800; line-height: 1.2;
  letter-spacing: -0.5px; margin-bottom: 14px;
  color: var(--text-primary);
}
.section-title .accent { color: var(--orange); }
.section-sub {
  font-size: 1rem; color: var(--text-secondary);
  max-width: 600px; margin: 0 auto;
}

/* ============================================================
   TOOLS SECTION
   ============================================================ */
.tools-section { padding: 96px 0; background: var(--bg-alt); }

/* Featured tool */
.tool-card-featured {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: grid; grid-template-columns: 1fr 1fr;
  margin-bottom: 28px;
  transition: var(--trans);
}
.tool-card-featured:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--orange-mid);
  transform: translateY(-4px);
}
.tool-info { padding: 52px 48px; }
.tool-visual-panel {
  background: linear-gradient(135deg, #fffbf2 0%, #fef3c7 60%, #f5f6f7 100%);
  border-inline-start: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  padding: 40px; position: relative; overflow: hidden;
}
html[lang="en"] .tool-visual-panel {
  border-inline-start: none;
  border-inline-end: 1px solid var(--border);
}

/* Grid of directory tags */
.dir-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; width: 100%; }
.dir-tag {
  background: #fff; border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 10px;
  font-size: 0.7rem; color: var(--text-secondary);
  text-align: center; font-family: var(--font-en);
  transition: var(--trans);
  animation: fadeInUp 0.5s ease var(--d,0s) backwards;
}
.dir-tag:hover { background: var(--orange-light); border-color: var(--orange-mid); color: var(--orange-dark); }

/* Regular tool cards */
.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  transition: var(--trans);
  position: relative; overflow: hidden;
}
.tool-card::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  transform: scaleX(0); transition: var(--trans);
}
.tool-card:hover::before { transform: scaleX(1); }
.tool-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
  transform: translateY(-6px);
}

/* Color accents for bottom line */
.tool-card[data-color="red"]::before    { background: var(--red); }
.tool-card[data-color="purple"]::before { background: var(--purple); }
.tool-card[data-color="cyan"]::before   { background: var(--cyan); }
.tool-card[data-color="green"]::before  { background: var(--green); }
.tool-card[data-color="orange"]::before { background: var(--orange); }

.tools-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }
.tools-row-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }

.tool-num {
  font-size: 3.2rem; font-weight: 900; font-family: var(--font-en);
  color: var(--bg-alt); line-height: 1; margin-bottom: 16px;
  border: 2px solid var(--border); display: inline-block;
  width: 56px; text-align: center; border-radius: 10px;
  font-size: 1.1rem; padding: 4px 0;
  color: var(--text-muted);
}
.tool-badge {
  display: inline-block;
  background: #fff8ec; border: 1px solid #fdd99a;
  color: #e08c1a; padding: 3px 10px;
  border-radius: 6px; font-size: 0.75rem; font-weight: 700;
  margin-bottom: 16px; margin-inline-start: 8px;
}
.tool-icon-wrap {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px; font-size: 1.6rem;
  border: 1px solid var(--border);
}
.tool-icon-wrap svg { display: block; }
.tool-icon-wrap.orange { background: #fff8ec; color: #F9A331; }
.tool-icon-wrap.red    { background: #fef2f2; color: var(--red); }
.tool-icon-wrap.purple { background: #faf5ff; color: var(--purple); }
.tool-icon-wrap.cyan   { background: #ecfeff; color: var(--cyan); }
.tool-icon-wrap.green  { background: #f0fdf4; color: var(--green); }

.tool-title { font-size: 1.22rem; font-weight: 700; margin-bottom: 12px; color: var(--text-primary); line-height: 1.3; }
.tool-desc  { font-size: 0.93rem; color: var(--text-secondary); line-height: 1.75; margin-bottom: 22px; }

.tool-features { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 28px; }
.tool-features li { display: flex; align-items: flex-start; gap: 9px; font-size: 0.88rem; color: var(--text-secondary); }
.tool-features li::before {
  content: '✓';
  color: var(--green); font-weight: 800; font-size: 0.83rem;
  background: #f0fdf4; border-radius: 50%;
  width: 18px; height: 18px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  margin-top: 1px;
}

.tool-link {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 0.9rem; font-weight: 700;
  color: var(--orange); text-decoration: none;
  padding: 10px 20px; border-radius: 10px;
  background: var(--orange-light);
  border: 1px solid var(--orange-mid);
  transition: var(--trans);
}
.tool-link:hover {
  background: var(--orange); color: #fff;
  box-shadow: var(--shadow-glow);
  transform: translateX(-3px);
}
html[lang="en"] .tool-link:hover { transform: translateX(3px); }

/* ============================================================
   WHY US
   ============================================================ */
.why-section { padding: 96px 0; background: var(--bg-section); }
.why-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px; text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--trans);
}
.why-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); border-color: var(--orange-mid); }
.why-icon {
  font-size: 2.4rem; display: flex; align-items: center;
  justify-content: center; margin-bottom: 14px;
  color: var(--orange);
}
.why-card h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.why-card p  { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; }

/* ============================================================
   CTA
   ============================================================ */
.cta-section {
  padding: 96px 0; text-align: center;
  background: linear-gradient(135deg, var(--orange) 0%, var(--grey-dark) 100%);
  position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-content { position: relative; z-index: 2; }
.cta-logo { width: 64px; margin: 0 auto 20px; filter: brightness(0) invert(1) opacity(0.9); }
.cta-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900; color: #fff; margin-bottom: 16px;
}
.cta-sub { font-size: 1.05rem; color: rgba(255,255,255,0.85); max-width: 560px; margin: 0 auto 40px; line-height: 1.8; }
.cta-buttons { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.btn-white {
  background: #fff; color: var(--grey-dark);
  font-weight: 700; border-color: #fff;
}
.btn-white:hover { background: var(--orange-light); color: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
.btn-ghost-white {
  background: rgba(255,255,255,0.1);
  color: #fff; border-color: rgba(255,255,255,0.45);
}
.btn-ghost-white:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #2a2b2d; color: #c8c9cc;
  padding: 64px 0 0;
}
.footer-inner {
  display: flex; gap: 48px; align-items: flex-start;
  flex-wrap: wrap; padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand { max-width: 260px; }
.footer-brand .logo-img { height: 44px; filter: brightness(0) invert(1) opacity(0.9); }
.footer-brand .logo-name { color: #fff; }
.footer-brand p { font-size: 0.87rem; color: #9a9b9f; margin-top: 12px; line-height: 1.65; }
.footer-col { display: flex; flex-direction: column; gap: 12px; min-width: 160px; }
.footer-col h5 { font-size: 0.83rem; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.footer-col a { color: #9a9b9f; text-decoration: none; font-size: 0.87rem; transition: var(--trans); }
.footer-col a:hover { color: var(--orange); }
.footer-bottom {
  padding: 20px 0; text-align: center;
}
.footer-bottom p { font-size: 0.82rem; color: #e5e5e5; }
.footer-bottom strong { color: var(--orange); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp   { from { opacity:0; transform:translateY(22px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeInDown { from { opacity:0; transform:translateY(-18px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeInRight{ from { opacity:0; transform:translateX(28px); } to { opacity:1; transform:translateX(0); } }

[data-animate] { opacity:0; transform:translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
[data-animate].visible { opacity:1; transform:translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-content      { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-visual       { display: none; }
  .hero-cta          { justify-content: center; }
  .hero-mini-stats   { justify-content: center; }
  .stats-grid        { grid-template-columns: repeat(2,1fr); }
  .tool-card-featured{ grid-template-columns: 1fr; }
  .tool-visual-panel { display: none; }
  .tools-row-3       { grid-template-columns: 1fr 1fr; }
  .why-grid          { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 68px; right: 0; left: 0;
    background: rgba(255,255,255,0.98); padding: 20px 24px;
    gap: 4px; border-bottom: 1px solid var(--border);
    z-index: 999; backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
  }
  .menu-toggle { display: flex; }
  .tools-row-2 { grid-template-columns: 1fr; }
  .tools-row-3 { grid-template-columns: 1fr; }
  .why-grid    { grid-template-columns: 1fr; }
  .cta-buttons { flex-direction: column; align-items: stretch; }
  .footer-inner{ flex-direction: column; gap: 28px; }
  .stats-grid  { grid-template-columns: 1fr 1fr; gap: 16px; }
}

@media (max-width: 480px) {
  .hero-title   { font-size: 2rem; }
  .section-title{ font-size: 1.6rem; }
  .stats-grid   { grid-template-columns: 1fr; }
}