*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --purple:#6B1FA8;
  --purple-deep:#4A0E7A;
  --purple-mid:#8B35C8;
  --purple-pale:#F3EBF9;
  --purple-soft:#E8D5F5;
  --gold:#F5C800;
  --gold-deep:#C9A000;
  --gold-pale:#FFFBE6;
  --gold-mid:#FFD93D;
  --white:#FFFFFF;
  --off-white:#FAF9FC;
  --text:#1A0A2E;
  --text-mid:#5A4070;
  --text-muted:#8A7A9A;
  --border:#EBE4F3;
  --border-gold:rgba(245,200,0,0.3);
  --shadow-sm:0 4px 12px rgba(107,31,168,0.04);
  --shadow-md:0 12px 36px rgba(107,31,168,0.07);
  --shadow-lg:0 24px 60px rgba(107,31,168,0.12);
  --radius:14px;
  --radius-lg:22px;
  --radius-xl:32px;
  --transition:all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}
html{scroll-behavior:smooth}
body{font-family:'Nunito',sans-serif;color:var(--text);background:linear-gradient(180deg,#ffffff 0%,#f8f5fd 100%);overflow-x:hidden;min-width:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img,video,svg,picture{max-width:100%;height:auto;display:block}
button,input,select,textarea{font:inherit;outline:none}

/* ══════ ANIMATIONS ══════ */
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes spin-slow{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes shimmer{0%{background-position:-200% center}100%{background-position:200% center}}
@keyframes pulse-ring{0%{transform:scale(1);opacity:0.6}100%{transform:scale(1.4);opacity:0}}
@keyframes starPop{0%,100%{transform:scale(1)}50%{transform:scale(1.25)}}
@keyframes slideInRight{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}

/* ══════ TOP BAR ══════ */
.topbar{background:linear-gradient(90deg, var(--purple-deep) 0%, var(--purple) 100%);color:rgba(255,255,255,0.95);text-align:center;font-size:13px;font-weight:700;padding:11px 24px;letter-spacing:0.3px;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 2px 10px rgba(0,0,0,0.1)}
.topbar a{color:var(--gold);text-decoration:none;font-weight:800;transition:color 0.2s;display:inline-flex;align-items:center;gap:2px}
.topbar a:hover{color:var(--gold-mid)}
.topbar-star{color:var(--gold);font-size:10px;animation:starPop 1.8s ease infinite}

/* ══════ HEADER ══════ */
header{background:rgba(255,255,255,0.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(107,31,168,0.08);position:sticky;top:0;z-index:200;box-shadow:0 10px 30px rgba(107,31,168,0.05);transition:transform 0.3s ease, background 0.3s}
header.header-hidden{transform:translateY(-110%)}
.header-inner{max-width:1280px;margin:0 auto;padding:0 32px;display:flex;align-items:center;gap:20px;height:84px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.logo-img{width:56px;height:56px;border-radius:50%;object-fit:contain;filter:drop-shadow(0 4px 10px rgba(107,31,168,0.2));transition:transform 0.4s cubic-bezier(0.175,0.885,0.32,1.275)}
.logo:hover .logo-img{transform:rotate(8deg) scale(1.08)}
.logo-text strong{display:block;font-family:'Playfair Display',serif;font-size:20px;color:var(--purple-deep);font-weight:900;line-height:1.1;letter-spacing:-0.2px}
.logo-text span{font-size:10px;color:var(--text-muted);font-weight:800;letter-spacing:2.5px;text-transform:uppercase}
nav{flex:1;display:flex;align-items:center;justify-content:center;gap:6px}
nav a{font-size:14px;font-weight:800;color:var(--text-mid);text-decoration:none;padding:9px 18px;border-radius:12px;transition:var(--transition);position:relative}
nav a::after{content:'';position:absolute;bottom:5px;left:50%;transform:translateX(-50%);width:0;height:3px;background:var(--gold);border-radius:3px;transition:width 0.3s ease}
nav a:hover::after,nav a.active::after{width:50%}
nav a:hover,nav a.active{color:var(--purple);background:rgba(107,31,168,0.04)}
.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.menu-toggle{display:none;width:48px;height:48px;border:1.5px solid var(--border);border-radius:16px;background:var(--white);cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;transition:var(--transition);color:var(--purple);flex-shrink:0;box-shadow:var(--shadow-sm)}
.menu-toggle:hover{background:var(--purple-pale);border-color:var(--purple)}
.menu-toggle span{width:20px;height:2px;background:currentColor;border-radius:999px;transition:var(--transition)}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.icon-btn{width:44px;height:44px;border:1.5px solid var(--border);border-radius:14px;background:var(--white);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-mid);transition:var(--transition);position:relative;text-decoration:none;box-shadow:var(--shadow-sm)}
.icon-btn:hover{border-color:var(--purple);color:var(--purple);background:var(--purple-pale);transform:translateY(-2px)}
.cart-badge{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;padding:0 5px;background:var(--gold);border-radius:50%;font-size:10px;color:var(--purple-deep);font-weight:900;display:flex;align-items:center;justify-content:center;border:2.5px solid white;box-shadow:0 3px 8px rgba(107,31,168,0.15)}
.btn-cta{background:var(--purple);color:var(--gold);border:none;padding:12px 24px;border-radius:14px;font-family:'Nunito',sans-serif;font-size:14px;font-weight:800;cursor:pointer;transition:var(--transition);letter-spacing:0.3px;display:flex;align-items:center;gap:8px;text-decoration:none;box-shadow:0 6px 20px rgba(107,31,168,0.25)}
.btn-cta:hover{background:var(--purple-mid);transform:translateY(-2px);box-shadow:0 10px 25px rgba(107,31,168,0.35)}
.btn-cta svg{transition:transform 0.3s cubic-bezier(0.175,0.885,0.32,1.275)}
.btn-cta:hover svg{transform:translateX(4px)}

/* ══════ HERO ══════ */
.hero{background:none;padding:96px 32px 80px;position:relative;overflow:hidden;min-height:580px;display:flex;align-items:center}
.hero::before{content:'';position:absolute;inset:0;background:url("images/Student reader 2.png") right center/42% no-repeat;z-index:0;animation:float 6s ease-in-out infinite}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,1) 0%,rgba(255,255,255,0.85) 45%,rgba(255,255,255,0.1) 100%);z-index:1}
.hero-bg-circle{position:absolute;border-radius:50%;pointer-events:none;filter:blur(30px)}
.hero-bg-circle-1{width:700px;height:700px;background:radial-gradient(circle,rgba(107,31,168,0.08) 0%,transparent 70%);top:-250px;right:-150px}
.hero-bg-circle-2{width:500px;height:500px;background:radial-gradient(circle,rgba(245,200,0,0.1) 0%,transparent 70%);bottom:-150px;left:-100px}
.star-scatter{position:absolute;pointer-events:none;color:var(--gold);font-size:16px;opacity:0.6;animation:starPop 2.5s ease-in-out infinite}
.hero-inner{max-width:1280px;margin:0 auto;position:relative;z-index:2;padding-right:24px;display:grid;grid-template-columns:minmax(420px,620px) 1fr;gap:64px;align-items:center;width:100%}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--gold-pale);border:1.5px solid var(--border-gold);border-radius:30px;padding:8px 20px;font-size:12px;font-weight:800;color:var(--gold-deep);letter-spacing:1.2px;text-transform:uppercase;margin-bottom:24px;animation:fadeUp 0.7s cubic-bezier(0.165,0.84,0.44,1) both}
.hero-eyebrow-dot{width:8px;height:8px;background:var(--gold);border-radius:50%;animation:pulse-ring 1.5s ease-out infinite;position:relative}
h1.hero-title{font-family:'Playfair Display',serif;font-size:clamp(38px,4.5vw,64px);line-height:1.1;color:var(--purple-deep);font-weight:900;margin-bottom:24px;animation:fadeUp 0.7s 0.1s cubic-bezier(0.165,0.84,0.44,1) both;opacity:0;animation-fill-mode:forwards}
h1.hero-title em{font-style:italic;color:var(--purple-mid);position:relative;display:inline-block}
h1.hero-title em::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:4px;background:var(--gold);border-radius:3px}
.hero-sub{font-size:17px;line-height:1.75;color:var(--text-mid);margin-bottom:40px;max-width:540px;font-weight:500;animation:fadeUp 0.7s 0.2s cubic-bezier(0.165,0.84,0.44,1) both;opacity:0;animation-fill-mode:forwards}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;animation:fadeUp 0.7s 0.3s cubic-bezier(0.165,0.84,0.44,1) both;opacity:0;animation-fill-mode:forwards}
.btn-primary{background:var(--purple);color:var(--gold);padding:16px 36px;border-radius:16px;font-size:15px;font-weight:800;text-decoration:none;display:inline-flex;align-items:center;gap:10px;transition:var(--transition);border:none;cursor:pointer;letter-spacing:0.3px;box-shadow:0 8px 24px rgba(107,31,168,0.25)}
.btn-primary:hover{background:var(--purple-mid);transform:translateY(-3px);box-shadow:0 12px 36px rgba(107,31,168,0.35)}
.btn-secondary{background:var(--gold);color:var(--purple-deep);padding:16px 36px;border-radius:16px;font-size:15px;font-weight:800;text-decoration:none;display:inline-flex;align-items:center;gap:10px;transition:var(--transition);border:none;cursor:pointer;letter-spacing:0.3px;box-shadow:0 8px 24px rgba(245,200,0,0.25)}
.btn-secondary:hover{background:var(--gold-mid);transform:translateY(-3px);box-shadow:0 12px 36px rgba(245,200,0,0.4)}
.hero-stats{display:flex;gap:36px;margin-top:48px;padding-top:40px;border-top:2px dashed var(--border);animation:fadeUp 0.7s 0.4s cubic-bezier(0.165,0.84,0.44,1) both;opacity:0;animation-fill-mode:forwards}
.stat-item{text-align:left}
.stat-num{font-family:'Playfair Display',serif;font-size:36px;font-weight:900;color:var(--purple);display:block;line-height:1}
.stat-label{font-size:12px;color:var(--text-muted);font-weight:800;letter-spacing:0.5px;margin-top:6px;display:block;text-transform:uppercase}
.stat-sep{width:1px;background:var(--border);align-self:stretch}
.hero-content{position:relative;z-index:2}

/* ══════ MARQUEE / TRUST BAR ══════ */
.trust-bar{background:var(--purple-deep);padding:18px 0;overflow:hidden;white-space:nowrap;box-shadow:inset 0 10px 20px rgba(0,0,0,0.1), inset 0 -10px 20px rgba(0,0,0,0.1)}
.trust-track{display:inline-flex;gap:0;animation:marquee 26s linear infinite}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.trust-item{display:inline-flex;align-items:center;gap:12px;padding:0 40px;font-size:14px;font-weight:800;color:rgba(255,255,255,0.9);letter-spacing:0.5px;text-transform:uppercase}
.trust-item-star{color:var(--gold);font-size:14px;animation:spin-slow 8s linear infinite}

/* ══════ SECTIONS COMMON ══════ */
section{padding:100px 32px;position:relative}
.si{max-width:1280px;margin:0 auto}
.tag{display:inline-flex;align-items:center;gap:8px;background:var(--purple-pale);color:var(--purple);font-size:11px;font-weight:800;letter-spacing:2px;text-transform:uppercase;padding:8px 20px;border-radius:30px;margin-bottom:20px;border:1.5px solid rgba(107,31,168,0.15);box-shadow:var(--shadow-sm)}
.tag-dot{width:6px;height:6px;background:var(--purple-mid);border-radius:50%;animation:pulse-ring 1.5s ease-out infinite}
.sec-title{font-family:'Playfair Display',serif;font-size:clamp(30px,3.5vw,46px);color:var(--purple-deep);font-weight:900;line-height:1.15;margin-bottom:16px;letter-spacing:-0.5px}
.sec-sub{font-size:17px;color:var(--text-mid);line-height:1.75;max-width:600px;font-weight:500}
.sec-head{margin-bottom:60px}
.sec-head-center{text-align:center;display:flex;flex-direction:column;align-items:center}

/* ══════ FILTER PILLS ══════ */
.filter-pills{display:flex;justify-content:center;gap:12px;margin-bottom:44px;flex-wrap:wrap}
.filter-pill{background:var(--white);border:1.5px solid var(--border);color:var(--text-mid);padding:10px 22px;border-radius:30px;font-size:14px;font-weight:800;cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-sm)}
.filter-pill:hover{border-color:var(--purple-mid);color:var(--purple);transform:translateY(-2px)}
.filter-pill.active{background:var(--purple);color:var(--gold);border-color:var(--purple);box-shadow:0 8px 24px rgba(107,31,168,0.25)}

/* ══════ BOOKS GRID ══════ */
.books-wrap{background:var(--off-white)}
.shop-search{margin-bottom:36px;max-width:560px;margin-left:auto;margin-right:auto}
.search-input{width:100%;padding:16px 22px;border:1.5px solid var(--border);border-radius:20px;background:var(--white);font-size:15px;color:var(--text);outline:none;transition:var(--transition);box-shadow:var(--shadow-sm)}
.search-input:focus{border-color:var(--purple);box-shadow:0 0 0 4px rgba(107,31,168,0.12), var(--shadow-md)}
.books-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:32px}
.book-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:all 0.4s cubic-bezier(0.165,0.84,0.44,1);cursor:pointer;box-shadow:var(--shadow-sm);position:relative}
.book-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:var(--shadow-lg);border-color:rgba(107,31,168,0.25)}
.book-cover{height:240px;display:flex;flex-direction:column;justify-content:space-between;padding:24px 20px 20px;position:relative;background-size:cover;background-position:center}
.book-cover::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.05) 40%, rgba(0,0,0,0.7) 100%);z-index:1}
.book-cover > * {position:relative;z-index:2}
.book-badge{position:absolute;top:16px;right:16px;background:var(--gold);color:var(--purple-deep);font-size:10px;font-weight:900;padding:5px 12px;border-radius:20px;letter-spacing:0.8px;text-transform:uppercase;z-index:3;box-shadow:0 4px 10px rgba(0,0,0,0.15)}
.book-badge-new{background:var(--purple);color:var(--gold)}
.book-cover-icon{font-size:56px;display:block;text-align:center;filter:drop-shadow(0 4px 12px rgba(0,0,0,0.3));margin:auto}
.book-cover-title{font-family:'Playfair Display',serif;font-size:16px;font-weight:800;color:#fff;line-height:1.2;letter-spacing:0.2px}
.book-cover-sub{font-size:11px;color:rgba(255,255,255,0.85);font-weight:700;margin-top:4px;letter-spacing:0.5px;text-transform:uppercase}
.book-body{padding:22px 20px;position:relative}
.book-level{font-size:11px;font-weight:800;color:var(--purple-mid);letter-spacing:1.2px;text-transform:uppercase;margin-bottom:8px;display:flex;align-items:center;gap:6px}
.book-level-dot{width:6px;height:6px;background:var(--gold);border-radius:50%;display:inline-block;animation:pulse-ring 1.5s ease-out infinite}
.book-title{font-family:'Playfair Display',serif;font-size:19px;font-weight:800;color:var(--text);margin-bottom:8px;line-height:1.25;letter-spacing:-0.2px}
.book-desc{font-size:14px;color:var(--text-mid);line-height:1.6;margin-bottom:20px;font-weight:500;min-height:44px}
.btn-view{width:100%;padding:12px;background:var(--purple-pale);border:1.5px solid rgba(107,31,168,0.15);border-radius:12px;font-family:'Nunito',sans-serif;font-size:13px;font-weight:800;color:var(--purple);cursor:pointer;transition:var(--transition);letter-spacing:0.3px}
.btn-view:hover{background:var(--purple);color:var(--gold);border-color:var(--purple);transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn-add-cart{width:100%;padding:14px 0;background:var(--purple);color:var(--gold);border:none;border-radius:14px;font-family:'Nunito',sans-serif;font-weight:800;font-size:14px;cursor:pointer;transition:var(--transition);letter-spacing:0.5px;box-shadow:var(--shadow-sm)}
.btn-add-cart:hover{background:var(--purple-mid);transform:translateY(-1px);box-shadow:0 6px 15px rgba(107,31,168,0.2)}
.cart-remove{padding:10px 16px;border:none;background:rgba(255,78,78,0.08);color:#C62828;border-radius:12px;font-size:13px;font-weight:800;cursor:pointer;transition:var(--transition)}
.cart-remove:hover{background:rgba(255,78,78,0.16);color:#b71c1c;transform:translateY(-1px)}
.cart-empty{padding:60px 24px;border:2.5px dashed var(--border);border-radius:24px;text-align:center;color:var(--text-mid);font-size:16px;font-weight:700;background:var(--white);margin-bottom:32px;box-shadow:var(--shadow-sm)}
.cart-table-actions td{width:120px;text-align:center}
.books-empty{padding:48px 24px;border:2px dashed var(--border);border-radius:24px;text-align:center;color:var(--text-mid);font-size:15px;font-weight:700;background:var(--white);margin-top:24px;box-shadow:var(--shadow-sm)}
.dashboard-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:36px;margin-top:36px}

/* ══════ GLASS DASHBOARD PANELS ══════ */
.panel{background:var(--white);border:1px solid rgba(107,31,168,0.08);border-radius:28px;padding:36px;box-shadow:var(--shadow-md);transition:var(--transition)}
.panel:hover{box-shadow:var(--shadow-lg);border-color:rgba(107,31,168,0.15)}
.panel h2{font-family:'Playfair Display',serif;font-size:24px;color:var(--purple-deep);margin-bottom:12px;font-weight:900}
.panel p{color:var(--text-mid);margin-bottom:24px;line-height:1.6}
.panel table{width:100%;border-collapse:collapse;margin-top:16px}
.panel table th,.panel table td{padding:14px 12px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}
.panel table th{background:rgba(107,31,168,0.04);color:var(--purple-deep);font-weight:800;border:none}
.panel table th:first-child{border-radius:10px 0 0 10px}
.panel table th:last-child{border-radius:0 10px 10px 0}
.panel table tr{transition:background 0.2s}
.panel table tr:hover td{background:rgba(107,31,168,0.02)}
.panel-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px;flex-wrap:wrap}
.panel-action-btn{padding:12px 20px;border:none;border-radius:14px;font-weight:800;cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;justify-content:center;gap:6px}
.panel-action-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-secondary, .panel-action-btn{background:var(--purple-pale);color:var(--purple);border:1px solid rgba(107,31,168,0.15)}
.btn-secondary:hover, .panel-action-btn:hover{background:var(--purple);color:var(--gold);border-color:var(--purple)}
.user-role-select{width:100%;padding:10px 12px;border:1.5px solid var(--border);border-radius:12px;background:var(--white);color:var(--text);font-size:14px;transition:var(--transition)}
.user-role-select:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(107,31,168,0.1)}
.logout-btn{padding:12px 24px;border:none;border-radius:14px;background:var(--purple);color:var(--gold);font-weight:850;cursor:pointer;transition:var(--transition);box-shadow:0 4px 15px rgba(107,31,168,0.2)}
.logout-btn:hover{background:var(--purple-mid);transform:translateY(-2px);box-shadow:0 6px 20px rgba(107,31,168,0.3)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}
.form-row.full-width{grid-template-columns:1fr}
.form-field label{display:block;font-size:13px;font-weight:800;color:var(--text-mid);margin-bottom:8px;text-transform:uppercase;letter-spacing:0.5px}
.form-field input, .form-field select{width:100%;padding:14px 16px;border:1.5px solid var(--border);border-radius:14px;background:var(--off-white);font-size:14px;color:var(--text);transition:var(--transition)}
.form-field input:focus, .form-field select:focus{border-color:var(--purple);background:var(--white);box-shadow:0 0 0 4px rgba(107,31,168,0.1)}

/* ══════ STATUS BADGES ══════ */
.role-badge, .payment-badge{padding:4px 10px;border-radius:20px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:0.5px;width:fit-content;display:inline-block}
.role-badge.admin{background:rgba(107,31,168,0.12);color:var(--purple)}
.role-badge.sales{background:rgba(245,200,0,0.15);color:var(--gold-deep)}
.role-badge.viewer{background:rgba(90,64,112,0.12);color:var(--text-mid)}
.payment-badge.cash{background:rgba(74,14,122,0.12);color:var(--purple-deep)}
.payment-badge.bank{background:rgba(13,71,161,0.1);color:#0D47A1}
.payment-badge.momo{background:rgba(245,200,0,0.15);color:var(--gold-deep)}

/* ══════ TRUST CARDS ══════ */
.trust-wrap{background:var(--white)}
.trust-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:32px}
.trust-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius-lg);padding:36px 32px;transition:var(--transition);position:relative;overflow:hidden;box-shadow:var(--shadow-sm)}
.trust-card::before{content:'';position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--purple),var(--gold));transform:scaleX(0);transform-origin:left;transition:transform 0.4s cubic-bezier(0.165,0.84,0.44,1)}
.trust-card:hover::before{transform:scaleX(1)}
.trust-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(107,31,168,0.15)}
.trust-icon{width:60px;height:60px;background:var(--gold-pale);border:2px solid var(--border-gold);border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:28px;margin-bottom:20px;transition:var(--transition);box-shadow:var(--shadow-sm)}
.trust-card:hover .trust-icon{transform:scale(1.1) rotate(5deg);background:var(--gold);border-color:var(--gold-deep)}
.trust-card h3{font-family:'Playfair Display',serif;font-size:20px;font-weight:800;color:var(--purple-deep);margin-bottom:12px}
.trust-card p{font-size:15px;color:var(--text-mid);line-height:1.7;font-weight:500}

/* ══════ PHONICS FEATURE ══════ */
.phonics-wrap{background:linear-gradient(180deg,rgba(255,255,255,0.7) 0%,rgba(147,78,255,0.3) 30%,rgba(74,14,122,0.96) 90%),url("images/purple.jpeg") center/cover no-repeat;position:relative;overflow:hidden;border-radius:32px;margin:24px 32px;padding:120px 48px}
.phonics-bg-star{position:absolute;color:rgba(245,200,0,0.05);font-size:150px;pointer-events:none;font-family:'Playfair Display',serif;font-weight:900;user-select:none;animation:float 8s ease-in-out infinite}
.phonics-inner{display:grid;grid-template-columns:1.1fr 0.9fr;gap:72px;align-items:center;position:relative;z-index:1}
.phonics-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(245,200,0,0.15);color:var(--gold);font-size:11px;font-weight:850;letter-spacing:2px;text-transform:uppercase;padding:8px 20px;border-radius:30px;margin-bottom:24px;border:1.5px solid rgba(245,200,0,0.35);box-shadow:var(--shadow-sm)}
.phonics-title{font-family:'Playfair Display',serif;font-size:clamp(32px,3.8vw,52px);color:#fff;font-weight:900;line-height:1.15;margin-bottom:20px}
.phonics-title em{color:var(--gold);font-style:italic}
.phonics-sub{font-size:17px;color:rgba(255,255,255,0.8);line-height:1.75;margin-bottom:36px;font-weight:500}
.phonics-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:40px}
.ph-stat{background:rgba(255,255,255,0.06);border:1.5px solid rgba(255,255,255,0.1);backdrop-filter:blur(8px);border-radius:18px;padding:20px 24px;transition:var(--transition)}
.ph-stat:hover{background:rgba(255,255,255,0.12);border-color:rgba(255,255,255,0.2);transform:translateY(-2px)}
.ph-stat-num{font-family:'Playfair Display',serif;font-size:36px;font-weight:900;color:var(--gold);line-height:1;display:block}
.ph-stat-label{font-size:12px;color:rgba(255,255,255,0.7);font-weight:700;margin-top:6px;display:block;text-transform:uppercase;letter-spacing:0.5px}
.phonics-btns{display:flex;gap:16px;flex-wrap:wrap}
.btn-gold-solid{background:var(--gold);color:var(--purple-deep);padding:16px 36px;border-radius:16px;font-size:15px;font-weight:800;border:none;cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;gap:8px;letter-spacing:0.3px;box-shadow:0 6px 20px rgba(245,200,0,0.3)}
.btn-gold-solid:hover{background:var(--gold-mid);transform:translateY(-3px);box-shadow:0 10px 30px rgba(245,200,0,0.45)}
.btn-ghost-white{background:transparent;color:#fff;padding:16px 36px;border-radius:16px;font-size:15px;font-weight:800;border:2px solid rgba(255,255,255,0.35);cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;gap:8px}
.btn-ghost-white:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.85);transform:translateY(-3px)}
.phonics-visual{display:flex;flex-direction:column;gap:24px}
.ph-book-hero{background:linear-gradient(135deg,rgba(255,255,255,0.12),rgba(255,255,255,0.03));border:1.5px solid rgba(255,255,255,0.15);border-radius:28px;padding:36px;display:flex;flex-direction:column;justify-content:space-between;min-height:280px;backdrop-filter:blur(12px);position:relative;overflow:hidden}
.ph-book-hero::before{content:'📚';position:absolute;bottom:-15px;right:-15px;font-size:140px;opacity:0.08}
.ph-book-hero-badge{display:inline-flex;align-items:center;gap:6px;background:var(--gold);color:var(--purple-deep);font-size:11px;font-weight:900;padding:6px 14px;border-radius:20px;letter-spacing:0.5px;margin-bottom:16px;width:fit-content;box-shadow:0 4px 10px rgba(0,0,0,0.1)}
.ph-book-hero h3{font-family:'Playfair Display',serif;font-size:26px;font-weight:900;color:#fff;margin-bottom:10px;line-height:1.2}
.ph-book-hero p{font-size:14px;color:rgba(255,255,255,0.75);font-weight:500;line-height:1.65}
.ph-progress{display:flex;gap:10px;margin-top:28px}
.ph-prog-bar{flex:1;height:6px;border-radius:3px;background:rgba(255,255,255,0.15)}
.ph-prog-bar.active{background:var(--gold)}
.ph-testi{background:rgba(255,255,255,0.06);border:1.5px solid rgba(255,255,255,0.12);border-radius:22px;padding:26px 28px;backdrop-filter:blur(8px)}
.ph-testi-quote{font-size:42px;color:var(--gold);line-height:1;margin-bottom:8px;font-family:'Playfair Display',serif;font-weight:900}
.ph-testi p{font-size:15px;color:rgba(255,255,255,0.9);line-height:1.7;font-style:italic;font-weight:500;margin-bottom:20px}
.ph-testi-author{display:flex;align-items:center;gap:12px}
.ph-avatar{width:40px;height:40px;border-radius:50%;background:var(--gold);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:14px;color:var(--purple-deep);flex-shrink:0;box-shadow:0 4px 10px rgba(0,0,0,0.1)}
.ph-author-name{font-size:14px;color:#fff;font-weight:800;display:block}
.ph-author-role{font-size:11px;color:rgba(255,255,255,0.6);font-weight:500}

/* ══════ CATEGORIES ══════ */
.cat-wrap{background:var(--white);width:100%;padding:60px 40px}
.cat-wrap .si{max-width:none}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:24px;width:100%}
.cat-card{border-radius:var(--radius-lg);padding:36px 24px 28px;text-align:center;cursor:pointer;transition:all 0.4s cubic-bezier(0.175,0.885,0.32,1.275);text-decoration:none;display:block;position:relative;overflow:hidden;border:2px solid transparent;box-shadow:var(--shadow-sm)}
.cat-card::after{content:'';position:absolute;inset:0;border-radius:var(--radius-lg);border:2.5px solid transparent;transition:border-color 0.3s}
.cat-card:hover{transform:translateY(-8px) scale(1.03);box-shadow:var(--shadow-lg)}
.cat-card:hover::after{border-color:var(--purple)}
.cat-emoji{font-size:48px;display:block;margin-bottom:16px;transition:transform 0.3s ease}
.cat-card:hover .cat-emoji{transform:scale(1.15) translateY(-3px)}
.cat-card h3{font-family:'Playfair Display',serif;font-size:18px;font-weight:800;margin-bottom:6px}
.cat-card span{font-size:12px;font-weight:700;opacity:0.75}
.cat-count{display:inline-flex;align-items:center;justify-content:center;margin-top:14px;background:rgba(255,255,255,0.6);border-radius:20px;padding:4px 14px;font-size:11px;font-weight:800;box-shadow:var(--shadow-sm)}
.cc-1{background:#F3EBF9;color:#4A0E7A}.cc-1 h3{color:#4A0E7A}.cc-1 span,.cc-1 .cat-count{color:#6B1FA8}
.cc-2{background:#FFFBE6;color:#8B6500}.cc-2 h3{color:#8B6500}.cc-2 span,.cc-2 .cat-count{color:#C9A000}
.cc-3{background:#E8F5E9;color:#1B5E20}.cc-3 h3{color:#1B5E20}.cc-3 span,.cc-3 .cat-count{color:#2E7D32}
.cc-4{background:#E3F2FD;color:#0D47A1}.cc-4 h3{color:#0D47A1}.cc-4 span,.cc-4 .cat-count{color:#1565C0}
.cc-5{background:#EDE7F6;color:#4527A0}.cc-5 h3{color:#4527A0}.cc-5 span,.cc-5 .cat-count{color:#5E35B1}
.cc-6{background:#FCE4EC;color:#880E4F}.cc-6 h3{color:#880E4F}.cc-6 span,.cc-6 .cat-count{color:#C2185B}

/* ══════ TESTIMONIALS ══════ */
.testi-wrap{background:var(--off-white)}
.testi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:32px}
.testi-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius-lg);padding:36px;transition:var(--transition);position:relative;box-shadow:var(--shadow-sm)}
.testi-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(107,31,168,0.15)}
.testi-stars{display:flex;gap:4px;margin-bottom:18px}
.testi-stars span{color:var(--gold);font-size:18px;animation:starPop 2s ease infinite}
.testi-quote-mark{font-family:'Playfair Display',serif;font-size:64px;color:var(--gold);line-height:0.6;margin-bottom:8px;display:block;opacity:0.65;font-weight:900}
.testi-text{font-size:15px;color:var(--text-mid);line-height:1.75;font-style:italic;margin-bottom:24px;font-weight:500}
.testi-author{display:flex;align-items:center;gap:14px;padding-top:22px;border-top:1.5px dashed var(--border)}
.testi-av{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;color:#fff;flex-shrink:0;border:2.5px solid var(--white);box-shadow:0 3px 12px rgba(107,31,168,0.15)}
.testi-name{font-size:15px;font-weight:800;color:var(--text);display:block}
.testi-role{font-size:12px;color:var(--text-muted);font-weight:600;margin-top:2px}

/* ══════ SCHOOLS ══════ */
.schools-wrap{background:var(--white)}
.schools-inner{display:grid;grid-template-columns:1.05fr 0.95fr;gap:72px;align-items:center}
.schools-feats{display:flex;flex-direction:column;gap:20px;margin:32px 0}
.s-feat{display:flex;align-items:flex-start;gap:18px;padding:24px;border-radius:18px;border:1.5px solid var(--border);transition:var(--transition);background:var(--white);box-shadow:var(--shadow-sm)}
.s-feat:hover{border-color:var(--gold);background:var(--gold-pale);transform:translateX(6px);box-shadow:var(--shadow-md)}
.s-feat-icon{width:48px;height:48px;background:var(--purple-pale);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0;border:1.5px solid rgba(107,31,168,0.15);transition:var(--transition)}
.s-feat:hover .s-feat-icon{background:var(--gold);border-color:var(--gold-deep);transform:scale(1.08)}
.s-feat-text strong{font-size:16px;font-weight:800;color:var(--text);display:block;margin-bottom:4px}
.s-feat-text p{font-size:14px;color:var(--text-mid);line-height:1.6;font-weight:500}
.schools-panel{background:linear-gradient(135deg, var(--purple-deep) 0%, var(--purple) 100%);border-radius:var(--radius-xl);padding:52px 44px;color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.schools-panel::before{content:'🏫';position:absolute;bottom:-15px;right:-15px;font-size:150px;opacity:0.06}
.schools-panel-logo{width:80px;height:80px;border-radius:50%;border:4px solid rgba(245,200,0,0.4);object-fit:contain;margin-bottom:24px;box-shadow:0 4px 15px rgba(0,0,0,0.2)}
.schools-panel h3{font-family:'Playfair Display',serif;font-size:26px;font-weight:900;color:#fff;margin-bottom:14px}
.schools-panel p{font-size:15px;color:rgba(255,255,255,0.75);line-height:1.7;margin-bottom:36px;font-weight:500}
.contact-items{display:flex;flex-direction:column;gap:14px;position:relative;z-index:2}
.contact-item{display:flex;align-items:center;gap:16px;background:rgba(255,255,255,0.06);border:1.5px solid rgba(255,255,255,0.1);border-radius:14px;padding:16px 20px;transition:var(--transition);cursor:pointer;text-decoration:none}
.contact-item:hover{background:rgba(255,255,255,0.12);border-color:rgba(255,255,255,0.25);transform:translateY(-2px)}
.ci-icon{font-size:24px;flex-shrink:0}
.ci-label{font-size:11px;color:rgba(255,255,255,0.55);font-weight:800;letter-spacing:0.8px;display:block;text-transform:uppercase;margin-bottom:2px}
.ci-value{font-size:15px;color:var(--gold);font-weight:850}

/* ══════ SOCIAL CTA ══════ */
.social-wrap{background:var(--white)}
.social-banner{background:linear-gradient(135deg, var(--gold) 0%, var(--gold-mid) 100%);border-radius:var(--radius-xl);padding:64px 60px;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;position:relative;overflow:hidden;box-shadow:var(--shadow-md)}
.social-banner::before{content:'★';font-size:240px;color:rgba(107,31,168,0.08);position:absolute;right:-30px;top:-70px;font-family:'Playfair Display',serif;font-weight:900;pointer-events:none;line-height:1;animation:spin-slow 20s linear infinite}
.social-banner-text h3{font-family:'Playfair Display',serif;font-size:clamp(24px,3.2vw,38px);color:var(--purple-deep);font-weight:900;margin-bottom:10px;letter-spacing:-0.3px}
.social-banner-text p{font-size:16px;color:var(--purple);font-weight:750}
.social-btns{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2}
.soc-btn{display:flex;align-items:center;gap:10px;background:var(--purple);color:var(--gold);text-decoration:none;padding:15px 28px;border-radius:14px;font-size:15px;font-weight:850;transition:var(--transition);letter-spacing:0.3px;box-shadow:0 6px 15px rgba(107,31,168,0.25)}
.soc-btn:hover{background:var(--purple-deep);transform:translateY(-3px);box-shadow:0 10px 25px rgba(74,14,122,0.45)}

/* ══════ FOOTER ══════ */
footer{background:var(--purple-deep);color:rgba(255,255,255,0.85);padding:80px 32px 40px;position:relative}
.footer-inner{max-width:1280px;margin:0 auto}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:64px;margin-bottom:60px}
.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.footer-logo-img{width:60px;height:60px;border-radius:50%;border:2px solid rgba(245,200,0,0.3);object-fit:contain}
.footer-brand p{font-size:14px;color:rgba(255,255,255,0.65);line-height:1.75;max-width:320px;font-weight:500}
.footer-brand-name{font-family:'Playfair Display',serif;font-size:22px;color:#fff;font-weight:950;letter-spacing:0.2px}
.footer-brand-sub{font-size:10px;color:rgba(255,255,255,0.5);font-weight:800;letter-spacing:2.5px;text-transform:uppercase}
.footer-col h4{font-size:11px;font-weight:850;letter-spacing:2px;text-transform:uppercase;color:var(--gold);margin-bottom:22px}
.footer-col a{display:block;font-size:14px;color:rgba(255,255,255,0.7);text-decoration:none;margin-bottom:12px;font-weight:600;transition:color 0.2s, transform 0.2s}
.footer-col a:hover{color:var(--gold);transform:translateX(3px)}
.footer-divider{border:none;border-top:1px solid rgba(255,255,255,0.12);margin-bottom:36px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px}
.footer-bottom p{font-size:13px;color:rgba(255,255,255,0.5);font-weight:500}
.footer-socials{display:flex;gap:12px}
.f-soc{width:40px;height:40px;border:1.5px solid rgba(255,255,255,0.15);border-radius:12px;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.7);text-decoration:none;font-size:16px;font-weight:700;transition:var(--transition)}
.f-soc:hover{background:var(--gold);border-color:var(--gold);color:var(--purple-deep);transform:translateY(-2px);box-shadow:0 4px 10px rgba(0,0,0,0.15)}

/* ══════ WHATSAPP FLOAT ══════ */
.wa-float{position:fixed;bottom:32px;right:32px;background:#25D366;color:#fff;width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 30px rgba(37,211,102,0.45);text-decoration:none;z-index:500;transition:transform 0.3s cubic-bezier(0.175,0.885,0.32,1.275);animation:float 4s ease-in-out infinite}
.wa-float:hover{transform:scale(1.12)}
.wa-float::before{content:'';position:absolute;width:64px;height:64px;border-radius:50%;background:rgba(37,211,102,0.4);animation:pulse-ring 1.8s ease-out infinite}
.wa-float svg{position:relative;z-index:1}

/* ══════ CONTACT PAGE ══════ */
.contact-wrap{background:var(--off-white)}
.contact-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:start}
.contact-panel{background:var(--white);border:1px solid rgba(107,31,168,0.08);border-radius:var(--radius-xl);padding:44px;box-shadow:var(--shadow-md);transition:var(--transition)}
.contact-panel:hover{box-shadow:var(--shadow-lg);border-color:rgba(107,31,168,0.12)}
.contact-panel h3{font-family:'Playfair Display',serif;font-size:30px;color:var(--purple-deep);margin-bottom:18px;font-weight:900}
.contact-panel p{font-size:15px;color:var(--text-mid);line-height:1.75;margin-bottom:32px}
.contact-meta{display:grid;gap:24px}
.contact-meta a{display:flex;align-items:center;gap:18px;color:var(--purple-deep);font-weight:800;text-decoration:none;padding:16px 20px;background:var(--off-white);border-radius:18px;border:1px solid var(--border);transition:var(--transition)}
.contact-meta a:hover{transform:translateY(-2px);background:var(--white);border-color:var(--purple-mid);box-shadow:var(--shadow-sm)}
.contact-meta a span{font-size:15px;color:var(--text-mid);font-weight:600}
.contact-form{display:grid;gap:20px}
.contact-input,.contact-textarea{width:100%;border:1.5px solid var(--border);border-radius:16px;padding:16px 20px;font-size:15px;font-family:'Nunito',sans-serif;color:var(--text);background:var(--off-white);transition:var(--transition)}
.contact-input:focus,.contact-textarea:focus{border-color:var(--purple);background:var(--white);box-shadow:0 0 0 4px rgba(107,31,168,0.1)}
.contact-textarea{min-height:180px;resize:vertical}

/* ══════ CART PAGE ══════ */
.cart-section{background:var(--off-white)}
.cart-table-wrapper{background:var(--white);border-radius:24px;border:1.5px solid var(--border);box-shadow:var(--shadow-sm);margin-bottom:36px;overflow-x:auto}
.cart-table{width:100%;border-collapse:collapse}
.cart-table th,.cart-table td{padding:20px 18px;border-bottom:1px solid var(--border);text-align:left}
.cart-table th{background:rgba(107,31,168,0.04);color:var(--purple-deep);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:1px}
.cart-table td{font-size:15px;color:var(--text);vertical-align:middle;transition:background 0.2s}
.cart-table tr:hover td{background:rgba(107,31,168,0.01)}
.cart-item-title{font-weight:800;color:var(--purple-deep);font-size:16px}
.cart-total{font-size:24px;font-weight:950;color:var(--purple-deep);text-align:right;margin-bottom:24px}
.cart-actions{display:flex;gap:16px;flex-wrap:wrap;justify-content:flex-end}
.cart-actions a, .cart-actions button{min-width:180px;text-align:center}
.cart-form{display:grid;gap:36px}
.cart-summary{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:18px;padding:20px 24px;border:1.5px solid var(--border);border-radius:20px;background:var(--white);margin-bottom:32px;box-shadow:var(--shadow-sm)}
.cart-summary-note{font-size:14px;color:var(--text-muted);font-weight:700}
.cart-qty{width:90px;min-width:90px;padding:12px 14px;border:1.5px solid var(--border);border-radius:14px;font-family:'Nunito',sans-serif;font-size:15px;color:var(--text);background:var(--off-white);transition:var(--transition);text-align:center}
.cart-qty:focus{border-color:var(--purple);background:var(--white);box-shadow:0 0 0 3px rgba(107,31,168,0.08)}
.order-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-bottom:32px}
.order-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius-xl);padding:36px;box-shadow:var(--shadow-sm);transition:var(--transition)}
.order-card:hover{box-shadow:var(--shadow-md);border-color:rgba(107,31,168,0.1)}
.order-card h3{font-family:'Playfair Display',serif;font-size:24px;color:var(--purple-deep);margin-bottom:20px;font-weight:900}
.order-field{display:grid;gap:8px;margin-bottom:20px}
.order-field label{font-size:13px;color:var(--text-mid);font-weight:800;text-transform:uppercase;letter-spacing:0.5px}
.order-field input,.order-field select,.order-field textarea{width:100%}
.order-field select{appearance:none;background:var(--off-white) url('data:image/svg+xml;charset=US-ASCII,%3Csvg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 24 24\'%3E%3Cpath fill=\'%235A4070\' d=\'M7 10l5 5 5-5z\'/%3E%3C/svg%3E') no-repeat right 18px center/12px 12px}

/* ══════ RESPONSIVE ══════ */
@media (max-width:1120px) {
  .header-inner{padding:0 24px;height:auto;flex-wrap:wrap;justify-content:space-between}
  nav{flex:1;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:12px}
  .header-actions{width:100%;justify-content:flex-end;margin-top:12px;padding-bottom:12px}
  .hero-inner,.phonics-inner,.schools-inner,.contact-grid,.order-grid,.dashboard-grid{grid-template-columns:1fr;gap:48px}
  .footer-top{grid-template-columns:1fr 1fr;gap:40px}
  .footer-brand{grid-column:1/-1}
  .social-banner{flex-direction:column;align-items:flex-start;padding:48px}
  .cart-summary{flex-direction:column;align-items:flex-start}
  .cart-actions{justify-content:flex-start}
  .order-grid{grid-template-columns:1fr}
  .phonics-wrap{margin:18px;padding:80px 32px}
}

@media (max-width:820px) {
  section{padding:70px 24px}
  .hero{padding:60px 24px 48px}
  .topbar{padding:10px 16px;font-size:12px;gap:6px}
  .header-inner{gap:10px;position:relative;padding:14px 20px;height:auto}
  .menu-toggle{display:flex}
  
  /* Modern drop-down glass slide-down nav on mobile */
  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 24px 20px;
    border-bottom: 2px solid var(--purple-pale);
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 24px 24px;
    z-index: 180;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: max-height 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), opacity 0.3s, visibility 0.3s;
    display: flex;
  }
  header.nav-open nav {
    max-height: 520px;
    opacity: 1;
    visibility: visible;
  }
  header.header-hidden{transform:translateY(-110%)}
  nav a{
    width:100%;
    padding:14px 20px;
    margin:0;
    border-radius:16px;
    background:rgba(107,31,168,0.02);
    border:1px solid rgba(107,31,168,0.04);
    font-size:15px;
    font-weight:800;
  }
  nav a:hover, nav a.active {
    background: var(--purple-pale);
    border-color: rgba(107,31,168,0.15);
    padding-left: 26px; /* Smooth slide-in micro-interaction */
  }
  .btn-cta,.btn-primary,.btn-secondary,.btn-gold-solid,.btn-ghost-white{width:100%;justify-content:center}
  .hero-btns{flex-direction:column;align-items:stretch}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:16px}
  .cart-table th,.cart-table td{padding:16px 12px}
  .panel, .contact-panel, .order-card, .trust-card{padding:28px}
  .contact-panel{padding:32px}
  .footer{padding:60px 24px 30px}
  .books-grid{grid-template-columns:repeat(2,minmax(140px,1fr));gap:20px}
  .cat-grid{grid-template-columns:repeat(2,minmax(130px,1fr));gap:18px}
  .trust-grid{grid-template-columns:repeat(2,minmax(140px,1fr));gap:18px}
  .testi-grid{grid-template-columns:1fr;gap:20px}
  .book-card{border-radius:20px}
  .book-cover{height:200px}
  .book-cover-icon{font-size:52px}
  .sec-head{gap:14px;margin-bottom:44px}
  .sec-title{font-size:clamp(26px,5vw,34px)}
  .sec-sub{font-size:16px}
  .hero-title{font-size:clamp(32px,7vw,42px)}
  .hero-sub{font-size:16px}
}

@media (max-width:640px) {
  header .header-inner{padding:14px 16px}
  .logo-img{width:48px;height:48px}
  .logo-text strong{font-size:17px}
  .logo-text span{font-size:8px;letter-spacing:2px}
  .hero{min-height:480px;padding-top:40px}
  .hero::before{background-size:65%;background-position:top right}
  .hero-bg-circle-1{width:400px;height:400px;top:-180px;right:-120px}
  .hero-bg-circle-2{width:300px;height:300px;bottom:-100px;left:-80px}
  .hero-inner{padding-right:0;gap:32px}
  .hero-eyebrow{padding:8px 16px;margin-bottom:20px}
  .hero-sub{max-width:100%}
  .hero-btns{width:fit-content;flex-direction:column;align-items:flex-start}
  .hero-stats{flex-direction:column;gap:18px;padding-top:28px}
  .form-row{grid-template-columns:1fr;gap:16px}
  .form-row.full-width{grid-template-columns:1fr}
  .panel table, .cart-table, .contact-meta, .cart-form{width:100%}
  .cart-table-wrapper{border-radius:18px}
  .panel table{display:block;overflow-x:auto}
  .cart-table{display:block;overflow-x:auto}
  .footer-top{grid-template-columns:1fr;gap:32px}
  .footer{padding:48px 16px 24px}
  .social-banner{padding:32px 24px}
  .wa-float{bottom:20px;right:20px;width:56px;height:56px}
  .book-cover{height:180px}
  .book-cover-icon{font-size:46px}
  .footer-logo-img{width:54px;height:54px}
  .book-title{font-size:16px}
  .book-desc{font-size:13px;min-height:auto}
  .book-badge{top:12px;right:12px;font-size:8px;padding:4px 10px}
  .search-input{font-size:14px;padding:14px 18px}
  .trust-track{animation-duration:32s}
  .topbar{display:none}
}