/* ══════════════════════════════════════
   ALVIN BREEDO — Enhanced Styles v5
   ══════════════════════════════════════ */

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

:root {
  --navy:   #1E3A8A;
  --blue:   #3B82F6;
  --bg:     #EFF6FF;
  --text:   #1F2937;
  --muted:  #6B7280;
  --white:  #FAFCFF;
  --border: rgba(30,58,138,0.10);
  --serif:  'Playfair Display', Georgia, serif;
  --sans:   'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
  cursor: none;
}

/* ─── CUSTOM CURSOR ─── */
.cursor-dot {
  width: 8px; height: 8px;
  background: var(--blue);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.08s ease, background 0.2s ease;
  will-change: transform;
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1.5px solid rgba(59,130,246,0.5);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.18s ease, width 0.3s ease, height 0.3s ease, border-color 0.3s ease, background 0.3s;
  will-change: transform;
}
.cursor-ring.hovered {
  width: 56px; height: 56px;
  border-color: var(--blue);
  background: rgba(59,130,246,0.06);
}
a, button, [onclick] { cursor: none; }

/* ─── PAGE LOADER ─── */
#page-loader {
  position: fixed; inset: 0; z-index: 9000;
  background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 1.5rem;
  transition: opacity 0.7s ease, visibility 0.7s ease;
}
#page-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-logo {
  font-family: var(--serif); font-size: 2rem; font-weight: 600;
  color: #fff; letter-spacing: -0.02em;
  animation: loaderPulse 1.5s ease-in-out infinite;
}
.loader-bar { width: 160px; height: 2px; background: rgba(255,255,255,0.15); border-radius: 10px; overflow: hidden; }
.loader-fill {
  height: 100%; background: linear-gradient(90deg, var(--blue), #93C5FD);
  border-radius: 10px;
  animation: loaderFill 1.1s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes loaderFill { from { width: 0; } to { width: 100%; } }
@keyframes loaderPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

/* ─── SCROLL PROGRESS ─── */
#scroll-progress {
  position: fixed; top: 72px; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--navy));
  transform-origin: left; transform: scaleX(0);
  z-index: 200; transition: transform 0.05s linear;
}

/* ─── BACK TO TOP ─── */
#back-to-top {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 500;
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--navy); color: white; border: none;
  display: flex; align-items: center; justify-content: center;
  cursor: none;
  opacity: 0; transform: translateY(12px);
  transition: opacity 0.35s, transform 0.35s cubic-bezier(0.4,0,0.2,1), background 0.25s, box-shadow 0.25s;
  box-shadow: 0 4px 20px rgba(30,58,138,0.25);
}
#back-to-top.visible { opacity: 1; transform: translateY(0); }
#back-to-top:hover { background: var(--blue); box-shadow: 0 8px 28px rgba(59,130,246,0.4); transform: translateY(-3px); }

/* ─── NAV ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 7vw; height: 72px;
  background: rgba(239,246,255,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s, transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
nav.hide-nav { transform: translateY(-100%); }
nav.scrolled { box-shadow: 0 4px 32px rgba(30,58,138,0.08); }

.nav-logo {
  font-family: var(--serif); font-size: 1.25rem; font-weight: 600;
  color: var(--navy); text-decoration: none;
  letter-spacing: -0.02em; white-space: nowrap; flex-shrink: 0;
  transition: color 0.25s;
}
.nav-logo:hover { color: var(--blue); }

.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-size: 0.875rem; font-weight: 500; color: var(--text);
  text-decoration: none; letter-spacing: 0.04em; text-transform: uppercase;
  position: relative; transition: color .25s;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 1.5px; background: var(--blue);
  transform: scaleX(0); transform-origin: left; transition: transform .3s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--navy); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  background: var(--navy); color: var(--white) !important;
  padding: 10px 22px; border-radius: 6px;
  font-size: 0.8rem !important; font-weight: 600 !important;
  letter-spacing: 0.05em !important; text-transform: uppercase !important;
  white-space: nowrap;
  transition: background .25s, transform .2s, box-shadow .3s !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--blue) !important; transform: translateY(-1px) !important; box-shadow: 0 8px 24px rgba(59,130,246,0.35) !important; }

/* ─── PAGE SECTIONS ─── */
.page { display: none; }
.page.active { display: block; }
.page-enter { animation: pageEnter 0.5s cubic-bezier(0.4,0,0.2,1) both; }
@keyframes pageEnter {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 100px 7vw 80px; position: relative; overflow: hidden;
}
.hero-inner {
  display: flex; align-items: center; gap: 6vw; width: 100%; position: relative; z-index: 1;
}
.hero-content { flex: 0 0 48%; max-width: 580px; display: block; }
.hero::before {
  content: ''; position: absolute; top: -20%; right: -10%;
  width: 60vw; height: 100vh;
  background: radial-gradient(ellipse at 60% 40%, rgba(59,130,246,0.10) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: -30%; left: -10%;
  width: 50vw; height: 70vh;
  background: radial-gradient(ellipse at 40% 60%, rgba(30,58,138,0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* Floating particles */
.particle {
  position: absolute; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, rgba(59,130,246,0.15), transparent 70%);
  animation: floatParticle linear infinite;
  z-index: 0;
}
@keyframes floatParticle {
  0%   { transform: translateY(100vh) scale(0); opacity: 0; }
  5%   { opacity: 1; }
  90%  { opacity: 0.5; }
  100% { transform: translateY(-20vh) scale(1.3); opacity: 0; }
}

.hero-eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue);
  margin: 0 0 1.5rem 0;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.7s 0.9s cubic-bezier(0.4,0,0.2,1) forwards;
}
.hero-eyebrow span {
  display: inline-block; width: 28px; height: 1.5px; background: var(--blue);
  transform-origin: left; transform: scaleX(0);
  animation: expandLine 0.5s 1.6s ease forwards;
}
@keyframes expandLine { to { transform: scaleX(1); } }

.hero-title {
  font-family: var(--serif);
  font-size: clamp(2.6rem, 3.8vw, 4.5rem); font-weight: 700; line-height: 1.1;
  color: var(--navy); letter-spacing: -0.03em; margin: 0 0 1.75rem 0;
  opacity: 0; transform: translateY(30px);
  animation: fadeUp 0.8s 1.1s cubic-bezier(0.4,0,0.2,1) forwards;
}
.hero-title em {
  font-style: italic; color: var(--blue); position: relative;
}
.hero-title em::after {
  content: ''; position: absolute; bottom: 2px; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), rgba(59,130,246,0.1));
  border-radius: 2px; transform-origin: left; transform: scaleX(0);
  animation: expandLine 0.7s 2.0s ease forwards;
}

.hero-desc {
  font-size: 1rem; font-weight: 300; color: var(--muted); line-height: 1.8;
  max-width: 460px; margin: 0 0 2.5rem 0;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.7s 1.3s cubic-bezier(0.4,0,0.2,1) forwards;
}
.hero-actions {
  display: flex; gap: 1rem; align-items: center;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.7s 1.5s cubic-bezier(0.4,0,0.2,1) forwards;
}
.hero-stats {
  display: flex; gap: 2.5rem; margin-top: 3.5rem;
  padding-top: 2rem; border-top: 1px solid var(--border);
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.7s 1.7s cubic-bezier(0.4,0,0.2,1) forwards;
}
.hero-stat-num {
  font-family: var(--serif); font-size: 2.1rem; font-weight: 700;
  color: var(--navy); line-height: 1; margin-bottom: 4px;
}
.hero-stat-label {
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted);
}

/* Hero visual */
.hero-visual {
  flex: 1; position: relative;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateX(40px);
  animation: fadeLeft .9s 1.1s cubic-bezier(0.4,0,0.2,1) forwards;
}
.hero-img-wrap { position: relative; width: 100%; max-width: 520px; }
.hero-img-wrap img {
  width: 100%; aspect-ratio: 3/4; object-fit: cover;
  border-radius: 12px; display: block;
  box-shadow: 0 30px 80px rgba(30,58,138,0.18);
  transition: transform 0.6s ease, box-shadow 0.6s ease;
}
.hero-img-wrap:hover img { transform: scale(1.02); box-shadow: 0 40px 100px rgba(30,58,138,0.22); }

.hero-badge {
  position: absolute; bottom: 40px; left: -36px;
  background: var(--white); border-radius: 10px; padding: 18px 24px;
  box-shadow: 0 8px 32px rgba(30,58,138,0.14);
  min-width: 200px; display: flex; align-items: center; gap: 14px;
  animation: badgePop 0.6s 2.1s cubic-bezier(0.34,1.56,0.64,1) both;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hero-badge:hover { transform: translateY(-3px); box-shadow: 0 14px 44px rgba(30,58,138,0.2); }
@keyframes badgePop {
  from { opacity: 0; transform: scale(0.75) translateY(12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.hero-badge-icon {
  width: 44px; height: 44px; border-radius: 8px; background: var(--bg);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.hero-badge-icon svg { width: 22px; height: 22px; }
.hero-badge-title { font-size: 0.8rem; font-weight: 600; color: var(--navy); }
.hero-badge-sub { font-size: 0.72rem; color: var(--muted); margin-top: 2px; }
.hero-tag {
  position: absolute; top: 32px; right: -20px;
  background: var(--navy); color: var(--white);
  border-radius: 8px; padding: 10px 16px;
  font-size: 0.65rem; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 8px 24px rgba(30,58,138,0.25);
  white-space: nowrap; text-align: center; line-height: 1.5;
  animation: badgePop 0.6s 2.3s cubic-bezier(0.34,1.56,0.64,1) both;
  transition: transform 0.3s, box-shadow 0.3s;
}
.hero-tag:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(30,58,138,0.35); }
.hero-img-deco {
  position: absolute; top: -20px; right: -20px;
  width: 140px; height: 140px; border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.12), transparent 70%);
  z-index: -1; animation: decoOrbit 12s ease-in-out infinite alternate;
}
@keyframes decoOrbit {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(10px,-15px) scale(1.15); }
}

/* ─── BUTTONS ─── */
.btn-primary {
  background: var(--navy); color: var(--white);
  padding: 14px 28px; border: none; border-radius: 6px;
  font-family: var(--sans); font-size: 0.825rem; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  cursor: none; text-decoration: none; white-space: nowrap;
  transition: background .25s, transform .2s, box-shadow .25s;
  display: inline-block; position: relative; overflow: hidden;
}
.btn-primary::before {
  content: ''; position: absolute; top: 50%; left: 50%;
  width: 0; height: 0; background: rgba(255,255,255,0.12); border-radius: 50%;
  transform: translate(-50%, -50%); transition: width 0.6s, height 0.6s;
}
.btn-primary:hover::before { width: 300px; height: 300px; }
.btn-primary:hover { background: var(--blue); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(59,130,246,0.35); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent; color: var(--navy);
  padding: 13px 24px; border: 1.5px solid var(--navy); border-radius: 6px;
  font-family: var(--sans); font-size: 0.825rem; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap;
  cursor: none; text-decoration: none;
  transition: background .25s, color .25s, transform .2s, box-shadow .25s;
  display: inline-block;
}
.btn-ghost:hover { background: var(--navy); color: var(--white); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(30,58,138,0.2); }

.btn-sm { padding: 10px 22px; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; border-radius: 5px; cursor: none; text-decoration: none; transition: all .25s; display: inline-block; }
.btn-sm-primary { background: var(--navy); color: var(--white); border: 1.5px solid var(--navy); }
.btn-sm-primary:hover { background: var(--blue); border-color: var(--blue); transform: translateY(-1px); box-shadow: 0 6px 18px rgba(59,130,246,0.3); }
.btn-sm-ghost { background: transparent; color: var(--navy); border: 1.5px solid var(--navy); }
.btn-sm-ghost:hover { background: var(--navy); color: var(--white); transform: translateY(-1px); }

/* ─── LOGOS BAR (MARQUEE) ─── */
.logos-bar { padding: 40px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--white); overflow: hidden; }
.logos-label { text-align: center; font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.5rem; font-weight: 500; }
.logos-track-wrap { overflow: hidden; position: relative; }
.logos-track-wrap::before, .logos-track-wrap::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 12vw; z-index: 2; pointer-events: none;
}
.logos-track-wrap::before { left: 0; background: linear-gradient(to right, var(--white), transparent); }
.logos-track-wrap::after  { right: 0; background: linear-gradient(to left, var(--white), transparent); }
.logos-track {
  display: flex; gap: 6vw; width: max-content;
  animation: marquee 20s linear infinite;
  padding: 0 3vw;
}
.logos-track:hover { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.logo-item {
  font-family: var(--serif); font-size: 1.05rem; font-weight: 600;
  color: rgba(30,58,138,0.28); letter-spacing: -0.01em;
  transition: color .3s; white-space: nowrap;
}
.logo-item:hover { color: var(--navy); }

/* ─── SECTION COMMON ─── */
.section { padding: 110px 7vw; }
.section-eyebrow { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--blue); display: flex; align-items: center; gap: 10px; margin-bottom: 1rem; }
.section-eyebrow span { display: inline-block; width: 24px; height: 1.5px; background: var(--blue); }
.section-title { font-family: var(--serif); font-size: clamp(2rem, 3.5vw, 3.2rem); font-weight: 700; line-height: 1.12; color: var(--navy); letter-spacing: -0.025em; margin-bottom: 1.2rem; }
.section-sub { font-size: 1.05rem; color: var(--muted); font-weight: 300; line-height: 1.75; max-width: 560px; }

/* ─── HOME FEATURES ─── */
.home-features { background: var(--white); padding: 110px 7vw; }
.features-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 4rem; gap: 2rem; flex-wrap: wrap; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.feature-card {
  background: var(--bg); border-radius: 12px; padding: 40px 36px;
  border: 1px solid var(--border);
  transition: transform .4s cubic-bezier(0.4,0,0.2,1), box-shadow .4s ease;
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--navy), var(--blue));
  transform: scaleX(0); transform-origin: left; transition: transform .45s ease;
}
.feature-card:hover { transform: translateY(-8px); box-shadow: 0 24px 60px rgba(30,58,138,0.12); }
.feature-card:hover::before { transform: scaleX(1); }
.feature-num { font-family: var(--serif); font-size: 3rem; font-weight: 700; color: rgba(30,58,138,0.08); line-height: 1; margin-bottom: 1.5rem; letter-spacing: -0.03em; transition: color 0.4s; }
.feature-card:hover .feature-num { color: rgba(59,130,246,0.18); }
.feature-title { font-family: var(--serif); font-size: 1.25rem; font-weight: 600; color: var(--navy); margin-bottom: 0.75rem; }
.feature-desc { font-size: 0.9rem; color: var(--muted); line-height: 1.7; }

/* ─── QUOTE SECTION ─── */
.quote-section { background: var(--navy); padding: 110px 7vw; text-align: center; position: relative; overflow: hidden; }
.quote-section::before { content: '"'; position: absolute; top: -60px; left: 7vw; font-family: var(--serif); font-size: 26rem; font-weight: 700; color: rgba(255,255,255,0.025); line-height: 1; pointer-events: none; }
.quote-orb {
  position: absolute; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, rgba(59,130,246,0.12), transparent 70%);
}
.quote-orb-1 { width: 400px; height: 400px; top: -150px; right: -100px; animation: orbFloat1 12s ease-in-out infinite alternate; }
.quote-orb-2 { width: 300px; height: 300px; bottom: -100px; left: -50px; animation: orbFloat2 10s ease-in-out infinite alternate; }
@keyframes orbFloat1 { from { transform: translate(0,0); } to { transform: translate(-30px, 20px); } }
@keyframes orbFloat2 { from { transform: translate(0,0); } to { transform: translate(20px, -30px); } }
.quote-text { font-family: var(--serif); font-style: italic; font-size: clamp(1.6rem, 2.8vw, 2.6rem); font-weight: 400; color: var(--white); line-height: 1.45; max-width: 820px; margin: 0 auto 2rem; letter-spacing: -0.01em; position: relative; z-index: 1; }
.quote-author { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.45); position: relative; z-index: 1; }

/* ─── HOME BOOKS ─── */
.home-book-card { transition: transform .35s cubic-bezier(0.4,0,0.2,1); cursor: none; }
.home-book-card:hover { transform: translateY(-8px); }
.home-book-card:hover > div:first-child img { transform: scale(1.05); }
.home-book-card:hover > div:first-child { box-shadow: 0 28px 70px rgba(30,58,138,0.24), 4px 4px 0 rgba(30,58,138,0.14) !important; }

/* ─── TESTIMONIALS ─── */
.testimonials { padding: 90px 7vw; background: var(--white); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3.5rem; }
.testimonial-card {
  padding: 36px 32px; background: var(--bg); border-radius: 12px;
  border: 1px solid var(--border);
  transition: transform .35s cubic-bezier(0.4,0,0.2,1), box-shadow .35s ease;
  position: relative; overflow: hidden;
}
.testimonial-card::before {
  content: '"'; position: absolute; top: -20px; right: 20px;
  font-family: var(--serif); font-size: 8rem; font-weight: 700;
  color: rgba(59,130,246,0.06); line-height: 1; pointer-events: none;
  transition: color 0.3s, transform 0.3s;
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(30,58,138,0.11); }
.testimonial-card:hover::before { color: rgba(59,130,246,0.12); transform: scale(1.05); }
.t-stars { color: var(--blue); font-size: 0.85rem; margin-bottom: 1rem; letter-spacing: 2px; }
.t-quote { font-family: var(--serif); font-style: italic; font-size: 0.975rem; line-height: 1.7; color: var(--text); margin-bottom: 1.5rem; }
.t-author { display: flex; align-items: center; gap: 12px; }
.t-avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; transition: transform 0.3s; }
.testimonial-card:hover .t-avatar { transform: scale(1.1) rotate(5deg); }
.t-name { font-size: 0.85rem; font-weight: 600; color: var(--navy); }
.t-role { font-size: 0.75rem; color: var(--muted); }

/* ─── ABOUT PAGE ─── */
.about-hero { padding: 140px 7vw 80px; display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; align-items: start; }
.about-img-col { position: relative; }
.about-img-main { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: 12px; box-shadow: 0 24px 70px rgba(30,58,138,0.16); transition: transform 0.6s ease; }
.about-img-col:hover .about-img-main { transform: scale(1.02); }
.about-img-secondary { position: absolute; bottom: -32px; right: -32px; width: 46%; aspect-ratio: 1; object-fit: cover; border-radius: 10px; border: 5px solid var(--bg); box-shadow: 0 12px 36px rgba(30,58,138,0.14); transition: transform 0.4s ease; }
.about-img-col:hover .about-img-secondary { transform: translate(5px, -5px) rotate(2deg); }
.about-col { padding-top: 20px; }
.about-bio { font-size: 1rem; color: var(--muted); line-height: 1.85; margin-bottom: 1.5rem; font-weight: 300; }

.about-milestones { background: var(--white); padding: 90px 7vw; }
.milestones-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; margin-top: 3.5rem; }
.milestone-item { padding: 40px 30px; background: var(--white); border-right: 1px solid var(--border); text-align: center; transition: background .25s, transform .3s; }
.milestone-item:last-child { border-right: none; }
.milestone-item:hover { background: var(--bg); transform: translateY(-4px); }
.milestone-num { font-family: var(--serif); font-size: 2.8rem; font-weight: 700; color: var(--navy); line-height: 1; margin-bottom: 8px; }
.milestone-label { font-size: 0.8rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }

.about-timeline { padding: 90px 7vw; }
.timeline { max-width: 680px; margin: 3.5rem auto 0; position: relative; }
.timeline::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 1.5px; background: var(--border); }
.timeline-item { padding-left: 36px; padding-bottom: 3rem; position: relative; }
.timeline-item::before {
  content: ''; position: absolute; left: -5px; top: 6px;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--blue); border: 2px solid var(--bg);
  box-shadow: 0 0 0 2px var(--blue);
  transition: transform 0.3s, box-shadow 0.3s;
}
.timeline-item:hover::before { transform: scale(1.6); box-shadow: 0 0 0 5px rgba(59,130,246,0.2); }
.timeline-year { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue); margin-bottom: 6px; }
.timeline-event { font-family: var(--serif); font-size: 1.1rem; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.timeline-desc { font-size: 0.9rem; color: var(--muted); line-height: 1.7; font-weight: 300; }

/* ─── BOOKS PAGE ─── */
.books-page-header { padding: 140px 7vw 70px; text-align: center; }
.books-page-header-inner { max-width: 620px; margin: 0 auto; }
.books-page-header .section-eyebrow { justify-content: center; }

.books-featured-section { padding: 0 7vw 90px; }
.books-featured-inner {
  display: grid; grid-template-columns: 340px 1fr;
  gap: 5rem; align-items: center;
  background: var(--navy); border-radius: 20px; padding: 60px;
  position: relative; overflow: hidden;
}
.books-featured-inner::before {
  content: ''; position: absolute; top: -40%; right: -10%;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.14), transparent 70%);
  pointer-events: none; animation: featuredOrb 10s ease-in-out infinite alternate;
}
.books-featured-inner::after {
  content: ''; position: absolute; bottom: -40%; left: -5%;
  width: 350px; height: 350px; border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.08), transparent 70%);
  pointer-events: none; animation: featuredOrb 8s ease-in-out infinite alternate-reverse;
}
@keyframes featuredOrb { from { transform: translate(0,0) scale(1); } to { transform: translate(-30px,20px) scale(1.15); } }

.books-featured-img { position: relative; }
.books-featured-img img { width: 100%; aspect-ratio: 2/3; object-fit: cover; border-radius: 12px; box-shadow: 0 30px 70px rgba(0,0,0,0.35); display: block; transition: transform 0.5s cubic-bezier(0.4,0,0.2,1), box-shadow 0.5s; }
.books-featured-inner:hover .books-featured-img img { transform: translateY(-10px) rotate(-1.5deg); box-shadow: 0 45px 90px rgba(0,0,0,0.45); }
.books-featured-badge {
  position: absolute; top: -12px; right: -12px;
  background: var(--blue); color: #fff;
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 7px 14px; border-radius: 6px;
  box-shadow: 0 4px 16px rgba(59,130,246,0.4);
  animation: pulseBadge 2.5s ease-in-out infinite;
}
@keyframes pulseBadge { 0%,100% { box-shadow: 0 4px 16px rgba(59,130,246,0.4); } 50% { box-shadow: 0 4px 28px rgba(59,130,246,0.75); } }

.books-featured-content { position: relative; z-index: 1; }
.books-featured-title { font-family: var(--serif); font-size: clamp(2rem, 3vw, 2.8rem); font-weight: 700; color: #fff; letter-spacing: -0.025em; line-height: 1.1; margin: 0.75rem 0 0.5rem; }
.books-featured-subtitle { font-family: var(--serif); font-style: italic; color: rgba(255,255,255,0.6); font-size: 1.05rem; margin-bottom: 1.25rem; }
.books-featured-desc { font-size: 0.9rem; color: rgba(255,255,255,0.6); line-height: 1.8; font-weight: 300; max-width: 440px; margin-bottom: 2rem; }
.books-featured-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.books-featured-meta { display: flex; align-items: center; gap: 2rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); }
.books-meta-item { text-align: left; }
.books-meta-num { font-family: var(--serif); font-size: 1.35rem; font-weight: 700; color: #fff; line-height: 1; margin-bottom: 4px; }
.books-meta-label { font-size: 0.7rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.4); }
.books-meta-divider { width: 1px; height: 36px; background: rgba(255,255,255,0.1); }

.all-books-section { padding: 0 7vw 80px; }
.all-books-header { margin-bottom: 3rem; }
.all-books-list { display: flex; flex-direction: column; }
.book-row {
  display: grid; grid-template-columns: 160px 1fr auto;
  gap: 3rem; align-items: start;
  padding: 3rem 0; border-bottom: 1px solid var(--border);
  transition: all .35s cubic-bezier(0.4,0,0.2,1);
}
.book-row:last-child { border-bottom: none; }
.book-row:hover { background: var(--white); margin: 0 -2rem; padding: 3rem 2rem; border-radius: 12px; }
.book-row-cover { aspect-ratio: 2/3; border-radius: 8px; overflow: hidden; box-shadow: 0 12px 36px rgba(30,58,138,0.14), 3px 3px 0 rgba(30,58,138,0.08); transition: box-shadow .35s, transform .4s cubic-bezier(0.4,0,0.2,1); }
.book-row:hover .book-row-cover { box-shadow: 0 24px 55px rgba(30,58,138,0.22), 4px 4px 0 rgba(30,58,138,0.12); transform: translateY(-6px) rotate(-1.5deg); }
.book-row-cover img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease; }
.book-row:hover .book-row-cover img { transform: scale(1.06); }
.book-row-meta { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; }
.book-tag { background: rgba(59,130,246,0.1); color: var(--blue); padding: 4px 12px; border-radius: 20px; font-size: 0.68rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; display: inline-block; }
.book-year { font-size: 0.72rem; font-weight: 500; color: var(--muted); letter-spacing: 0.08em; }
.book-row-title { font-family: var(--serif); font-size: 1.6rem; font-weight: 700; color: var(--navy); line-height: 1.15; margin-bottom: 0.4rem; letter-spacing: -0.02em; }
.book-row-subtitle { font-family: var(--serif); font-style: italic; font-size: 0.95rem; color: var(--muted); margin-bottom: 1rem; }
.book-row-desc { font-size: 0.9rem; color: var(--muted); line-height: 1.8; font-weight: 300; max-width: 520px; margin-bottom: 1.5rem; }
.book-row-actions { display: flex; gap: 0.75rem; }
.book-row-rating { text-align: center; padding-top: 4px; flex-shrink: 0; }
.book-rating-stars { color: var(--blue); font-size: 0.75rem; letter-spacing: 2px; margin-bottom: 4px; }
.book-rating-num { font-family: var(--serif); font-size: 1.6rem; font-weight: 700; color: var(--navy); line-height: 1; margin-bottom: 4px; }
.book-rating-label { font-size: 0.65rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }

.books-cta-banner { margin: 0 7vw 80px; background: var(--navy); border-radius: 16px; padding: 50px 60px; position: relative; overflow: hidden; }
.books-cta-banner::before { content: ''; position: absolute; top: -80%; right: -5%; width: 300px; height: 300px; border-radius: 50%; background: radial-gradient(circle, rgba(59,130,246,0.15), transparent 70%); pointer-events: none; }
.books-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 3rem; flex-wrap: wrap; position: relative; z-index: 1; }

@media (max-width: 900px) {
  .books-featured-inner { grid-template-columns: 1fr; }
  .books-featured-img { max-width: 200px; }
  .book-row { grid-template-columns: 120px 1fr; }
  .book-row-rating { display: none; }
  .books-cta-inner { flex-direction: column; }
  .books-cta-banner { margin: 0 0 60px; border-radius: 0; }
}

/* ─── CONTACT ─── */
.contact-hero { padding: 140px 7vw 80px; display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; align-items: start; }
.contact-info { padding-top: 16px; }
.contact-detail { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 2rem; transition: transform 0.2s; }
.contact-detail:hover { transform: translateX(4px); }
.contact-icon { width: 44px; height: 44px; border-radius: 8px; background: rgba(30,58,138,0.07); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: background 0.3s, transform 0.3s; }
.contact-detail:hover .contact-icon { background: var(--navy); transform: rotate(8deg) scale(1.1); }
.contact-detail:hover .contact-icon svg { stroke: white; }
.contact-icon svg { width: 18px; height: 18px; stroke: var(--navy); transition: stroke 0.3s; }
.contact-label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.contact-value { font-size: 0.95rem; color: var(--text); font-weight: 500; }
.contact-form-wrap { background: var(--white); border-radius: 14px; padding: 50px 44px; border: 1px solid var(--border); box-shadow: 0 12px 50px rgba(30,58,138,0.07); transition: box-shadow 0.3s, transform 0.3s; }
.contact-form-wrap:hover { box-shadow: 0 20px 70px rgba(30,58,138,0.11); }
.form-title { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; color: var(--navy); margin-bottom: 0.5rem; }
.form-sub { font-size: 0.875rem; color: var(--muted); margin-bottom: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { display: flex; flex-direction: column; margin-bottom: 1rem; }
label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; color: var(--text); margin-bottom: 8px; }
input, textarea, select { font-family: var(--sans); font-size: 0.925rem; font-weight: 400; color: var(--text); background: var(--bg); border: 1.5px solid var(--border); border-radius: 7px; padding: 12px 16px; outline: none; transition: border-color .25s, box-shadow .25s, transform .2s; resize: none; }
input:focus, textarea:focus, select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(59,130,246,0.12); transform: translateY(-1px); }
textarea { min-height: 120px; }
.form-submit { width: 100%; padding: 15px; background: var(--navy); color: var(--white); border: none; border-radius: 7px; font-family: var(--sans); font-size: 0.875rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; cursor: none; transition: background .25s, transform .2s, box-shadow .25s; margin-top: 0.5rem; position: relative; overflow: hidden; }
.form-submit::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; background: rgba(255,255,255,0.1); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.6s, height 0.6s; }
.form-submit:hover::before { width: 400px; height: 400px; }
.form-submit:hover { background: var(--blue); transform: translateY(-1px); box-shadow: 0 10px 28px rgba(59,130,246,0.28); }
.form-success { display: none; text-align: center; padding: 40px 20px; }
.form-success svg { width: 56px; height: 56px; margin: 0 auto 1.25rem; display: block; }
.form-success-title { font-family: var(--serif); font-size: 1.4rem; font-weight: 600; color: var(--navy); margin-bottom: 0.5rem; }
.form-success-sub { font-size: 0.9rem; color: var(--muted); }

/* ─── FOOTER ─── */
footer { background: var(--navy); color: var(--white); padding: 60px 7vw 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 4rem; margin-bottom: 3rem; }
.footer-brand { font-family: var(--serif); font-size: 1.3rem; font-weight: 600; margin-bottom: 1rem; }
.footer-tagline { font-size: 0.875rem; color: rgba(255,255,255,0.55); line-height: 1.7; font-weight: 300; max-width: 280px; }
.footer-heading { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 1.25rem; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
.footer-links a { font-size: 0.875rem; color: rgba(255,255,255,0.65); text-decoration: none; transition: color .25s, transform .2s; display: inline-block; }
.footer-links a:hover { color: var(--white); transform: translateX(4px); }
.footer-bottom { padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.08); display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; color: rgba(255,255,255,0.35); }

/* ─── SCROLL REVEAL ─── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.reveal.reveal-delay-1 { transition-delay: 0.12s; }
.reveal.reveal-delay-2 { transition-delay: 0.24s; }
.reveal.reveal-delay-3 { transition-delay: 0.36s; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── KEYFRAMES ─── */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeLeft {
  to { opacity: 1; transform: translateX(0); }
}

/* ─── HAMBURGER ─── */
.nav-hamburger { display: none; background: none; border: none; cursor: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: all .3s; }
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .hero-inner { flex-direction: column; }
  .hero-content { flex: none; max-width: 100%; }
  .hero-visual { display: none; }
  .about-hero, .contact-hero { grid-template-columns: 1fr; }
  .about-img-col { display: none; }
  .features-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .milestones-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  body { cursor: auto; }
  .cursor-dot, .cursor-ring, #back-to-top { display: none; }
}