/* ===== RESET & BASE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --green:#1e8c3a;--green-light:#27a848;--green-dark:#16652b;--green-pale:#e8f5ec;--green-mid:#c3e8ce;
  --text:#1a2030;--text-muted:#5a6478;--text-light:#8a93a8;
  --bg:#f7faf8;--white:#ffffff;--border:#e0ead4;
  --shadow:0 4px 24px rgba(30,140,58,0.10);--shadow-lg:0 12px 48px rgba(30,140,58,0.15);
  --radius:14px;--radius-lg:22px;--radius-xl:32px;
  --font:'Inter',sans-serif;--font-heading:'Outfit',sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}

/* ===== HEADER ===== */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--border);padding:0 32px}
.header-inner{max-width:1280px;margin:0 auto;height:68px;display:flex;align-items:center;gap:24px}
.logo-area{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.logo-text{font-family:var(--font-heading);font-size:1.25rem;font-weight:800;letter-spacing:-0.3px}
.logo-reach{color:var(--green-dark)}.logo-on{color:var(--text)}.logo-peak{color:var(--green)}
.header-nav{display:flex;gap:4px;margin-left:auto}
.header-nav a{padding:7px 16px;border-radius:8px;text-decoration:none;color:var(--text-muted);font-size:0.9rem;font-weight:500;transition:all 0.2s}
.header-nav a:hover{background:var(--green-pale);color:var(--green)}
.header-badge{background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff;padding:6px 16px;border-radius:20px;font-size:0.78rem;font-weight:600;white-space:nowrap}

/* ===== HERO ===== */
.hero{min-height:88vh;display:flex;align-items:center;gap:60px;padding:80px 60px 60px;max-width:1280px;margin:0 auto;position:relative}
.hero-bg-dots{position:absolute;inset:0;background-image:radial-gradient(circle,var(--green-mid) 1px,transparent 1px);background-size:32px 32px;opacity:0.35;pointer-events:none;border-radius:var(--radius-xl)}
.hero-content{flex:1;min-width:0;position:relative;z-index:1}
.hero-tag{display:inline-block;background:var(--green-pale);color:var(--green-dark);border:1px solid var(--green-mid);padding:6px 18px;border-radius:20px;font-size:0.82rem;font-weight:600;margin-bottom:22px}
.hero-title{font-family:var(--font-heading);font-size:clamp(2.4rem,4.5vw,3.8rem);font-weight:900;line-height:1.08;letter-spacing:-2px;color:var(--text);margin-bottom:20px}
.gradient-text{background:linear-gradient(135deg,var(--green),#4ade80,var(--green-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-subtitle{font-size:1.05rem;color:var(--text-muted);max-width:520px;margin-bottom:36px;line-height:1.7}
.hero-stats{display:flex;align-items:center;gap:0;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:18px 28px;margin-bottom:32px;width:fit-content;box-shadow:var(--shadow)}
.stat-card{text-align:center;padding:0 20px}
.stat-number{display:block;font-family:var(--font-heading);font-size:1.9rem;font-weight:900;color:var(--green);line-height:1}
.stat-label{font-size:0.75rem;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:0.5px}
.stat-divider{width:1px;height:40px;background:var(--border)}
.hero-cta-row{display:flex;gap:14px;flex-wrap:wrap}
.btn-primary{background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff;padding:14px 32px;border-radius:12px;text-decoration:none;font-weight:700;font-size:1rem;transition:all 0.25s;box-shadow:0 4px 18px rgba(30,140,58,0.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(30,140,58,0.45)}
.btn-outline{background:transparent;color:var(--green);border:2px solid var(--green);padding:12px 30px;border-radius:12px;text-decoration:none;font-weight:600;font-size:1rem;transition:all 0.2s}
.btn-outline:hover{background:var(--green-pale)}
.hero-visual{flex:0 0 460px;position:relative;z-index:1}
.hero-image-wrap{position:relative;border-radius:var(--radius-lg);overflow:visible}
.hero-img{width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border:3px solid var(--border);display:block}
.hero-card-floating{position:absolute;background:var(--white);border:1px solid var(--border);border-radius:12px;padding:12px 16px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-lg);animation:float 3s ease-in-out infinite}
.hero-card-floating.card-1{bottom:-18px;left:-30px;animation-delay:0s}
.hero-card-floating.card-2{top:-18px;right:-20px;animation-delay:1s}
.hero-card-floating.card-3{bottom:80px;right:-36px;animation-delay:2s}
.fc-icon{font-size:1.5rem}
.fc-title{font-weight:700;font-size:0.88rem;color:var(--text)}
.fc-sub{font-size:0.74rem;color:var(--text-muted)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* ===== SECTIONS ===== */
.section-container{max-width:1280px;margin:0 auto;padding:0 40px}
.section-header{text-align:center;margin-bottom:52px}
.section-tag{display:inline-block;background:var(--green-pale);color:var(--green-dark);border:1px solid var(--green-mid);padding:5px 16px;border-radius:16px;font-size:0.78rem;font-weight:600;margin-bottom:14px;text-transform:uppercase;letter-spacing:0.8px}
.section-header h2{font-family:var(--font-heading);font-size:2.4rem;font-weight:800;color:var(--text);margin-bottom:12px;letter-spacing:-1px}
.section-header p{color:var(--text-muted);font-size:1.05rem;max-width:560px;margin:0 auto}

/* ===== PHASES OVERVIEW ===== */
.phases-overview{padding:90px 0;background:linear-gradient(180deg,var(--bg) 0%,#edf7f0 100%)}
.phases-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.phase-overview-card{background:var(--white);border:2px solid var(--border);border-radius:var(--radius-lg);padding:28px 24px;transition:all 0.3s;cursor:default}
.phase-overview-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.phase-1{border-top:4px solid #1e8c3a}.phase-2{border-top:4px solid #2563eb}.phase-3{border-top:4px solid #7c3aed}.phase-4{border-top:4px solid #d97706}
.poc-num{font-size:0.74rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:4px;opacity:0.6}
.poc-days{font-family:var(--font-heading);font-size:0.85rem;font-weight:600;color:var(--green-dark);margin-bottom:6px}
.poc-title{font-family:var(--font-heading);font-size:1.4rem;font-weight:800;color:var(--text);margin-bottom:16px}
.poc-topics{list-style:none;margin-bottom:18px}
.poc-topics li{font-size:0.84rem;color:var(--text-muted);padding:4px 0;border-bottom:1px dashed var(--border);display:flex;align-items:center;gap:8px}
.poc-topics li::before{content:"✓";color:var(--green);font-weight:700;font-size:0.8rem}
.poc-outcome{background:var(--green-pale);color:var(--green-dark);border-radius:8px;padding:8px 12px;font-size:0.82rem;font-weight:600;margin-bottom:16px}
.poc-btn{width:100%;background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff;border:none;border-radius:10px;padding:11px;font-size:0.88rem;font-weight:600;cursor:pointer;transition:all 0.2s}
.poc-btn:hover{opacity:0.9;transform:scale(1.02)}

/* ===== SYLLABUS SECTION ===== */
.syllabus-section{padding:90px 0 60px}
.search-bar-wrap{margin-bottom:28px;max-width:700px;margin-left:auto;margin-right:auto}
.search-bar{display:flex;align-items:center;gap:12px;background:var(--white);border:2px solid var(--border);border-radius:14px;padding:13px 18px;box-shadow:var(--shadow);transition:border-color 0.2s}
.search-bar:focus-within{border-color:var(--green)}
.search-icon{font-size:1.1rem;flex-shrink:0}
.search-bar input{flex:1;border:none;outline:none;font-size:0.95rem;color:var(--text);background:transparent;font-family:var(--font)}
.search-bar input::placeholder{color:var(--text-light)}
.search-clear{background:var(--green-pale);border:none;border-radius:6px;padding:4px 10px;cursor:pointer;color:var(--green-dark);font-weight:600;font-size:0.85rem}
.search-results-count{text-align:center;font-size:0.84rem;color:var(--text-muted);margin-top:8px;min-height:20px}

/* ===== PHASE TABS ===== */
.phase-tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:32px}
.phase-tab{padding:9px 22px;border-radius:24px;border:2px solid var(--border);background:var(--white);color:var(--text-muted);font-size:0.87rem;font-weight:600;cursor:pointer;transition:all 0.2s}
.phase-tab:hover{border-color:var(--green);color:var(--green)}
.phase-tab.active{background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff;border-color:transparent;box-shadow:0 4px 14px rgba(30,140,58,0.3)}
.tab-p2.active{background:linear-gradient(135deg,#2563eb,#1d4ed8)}
.tab-p3.active{background:linear-gradient(135deg,#7c3aed,#6d28d9)}
.tab-p4.active{background:linear-gradient(135deg,#d97706,#b45309)}
.progress-track{margin-bottom:28px;text-align:center}
.progress-label{font-size:0.85rem;color:var(--text-muted);font-weight:500}

/* ===== DAYS GRID ===== */
.days-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px}

/* ===== DAY CARD ===== */
.day-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all 0.3s;cursor:pointer}
.day-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-color:var(--green-mid)}
.day-card.open{border-color:var(--green);box-shadow:0 8px 32px rgba(30,140,58,0.18)}
.day-card.highlight-search{border-color:var(--green);background:var(--green-pale)}
.day-card.hidden{display:none}

.day-card-header{padding:18px 20px;display:flex;align-items:center;gap:14px}
.day-badge{flex-shrink:0;width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-family:var(--font-heading);font-weight:800;font-size:0.85rem;color:#fff}
.phase-1-badge{background:linear-gradient(135deg,#1e8c3a,#16652b)}
.phase-2-badge{background:linear-gradient(135deg,#2563eb,#1d4ed8)}
.phase-3-badge{background:linear-gradient(135deg,#7c3aed,#6d28d9)}
.phase-4-badge{background:linear-gradient(135deg,#d97706,#b45309)}
.day-header-info{flex:1;min-width:0}
.day-num{font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.8px;color:var(--text-light);margin-bottom:2px}
.day-title{font-family:var(--font-heading);font-size:1rem;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.day-duration{font-size:0.75rem;color:var(--text-muted);margin-top:2px}
.day-toggle{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:var(--green-pale);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:0.8rem;transition:all 0.3s;color:var(--green)}
.day-card.open .day-toggle{background:var(--green);color:#fff;transform:rotate(180deg)}
.view-lesson-btn{flex-shrink:0;background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff;text-decoration:none;padding:7px 13px;border-radius:9px;font-size:0.74rem;font-weight:700;white-space:nowrap;transition:all 0.2s;box-shadow:0 2px 8px rgba(30,140,58,0.25)}
.view-lesson-btn:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(30,140,58,0.4)}

.day-card-body{max-height:0;overflow:hidden;transition:max-height 0.45s cubic-bezier(0.4,0,0.2,1)}
.day-card.open .day-card-body{max-height:1200px}
.day-card-inner{padding:0 20px 22px;border-top:1px solid var(--green-pale)}

.body-section{margin-top:18px}
.body-section-title{font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--green-dark);margin-bottom:10px;display:flex;align-items:center;gap:6px}
.body-section-title::before{content:'';display:inline-block;width:3px;height:14px;background:var(--green);border-radius:2px}

.lecture-outline p{font-size:0.88rem;color:var(--text-muted);line-height:1.65;background:var(--green-pale);border-left:3px solid var(--green);padding:12px 14px;border-radius:0 8px 8px 0}

.topics-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:5px}
.topics-list li{font-size:0.82rem;color:var(--text);padding:5px 8px;background:var(--bg);border-radius:6px;display:flex;align-items:flex-start;gap:6px}
.topics-list li::before{content:"▸";color:var(--green);font-size:0.75rem;margin-top:1px;flex-shrink:0}

.exercise-card{background:linear-gradient(135deg,var(--green-pale),#d4edda);border:1px solid var(--green-mid);border-radius:10px;padding:14px 16px}
.exercise-title{font-weight:700;font-size:0.88rem;color:var(--green-dark);margin-bottom:6px;display:flex;align-items:center;gap:8px}
.exercise-desc{font-size:0.84rem;color:var(--text);line-height:1.6}
.exercise-steps{margin-top:10px;padding-left:18px}
.exercise-steps li{font-size:0.81rem;color:var(--text-muted);margin-bottom:4px}

.tips-box{background:#fff8e6;border:1px solid #fcd34d;border-radius:10px;padding:12px 14px}
.tips-box p{font-size:0.83rem;color:#78350f;line-height:1.6}

.day-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.day-tag{background:var(--green-pale);color:var(--green-dark);border-radius:6px;padding:3px 10px;font-size:0.74rem;font-weight:600}

.project-day-banner{background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff;border-radius:10px;padding:14px 16px;text-align:center;margin-top:14px}
.project-day-banner h4{font-size:1rem;font-weight:800;margin-bottom:4px}
.project-day-banner p{font-size:0.85rem;opacity:0.9}

/* ===== INSTRUCTOR NOTE ===== */
.instructor-note{padding:60px 0;background:#edf7f0}
.note-card{background:var(--white);border:2px solid var(--green-mid);border-radius:var(--radius-lg);padding:40px;display:flex;gap:28px;align-items:flex-start;box-shadow:var(--shadow)}
.note-icon{font-size:2.5rem;flex-shrink:0}
.note-content h3{font-family:var(--font-heading);font-size:1.4rem;font-weight:800;color:var(--text);margin-bottom:20px}
.note-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}
.note-item{text-align:center;background:var(--green-pale);border-radius:10px;padding:14px}
.note-num{display:block;font-family:var(--font-heading);font-size:1.4rem;font-weight:800;color:var(--green)}
.note-desc{font-size:0.78rem;color:var(--text-muted);font-weight:500}
.note-tip{font-size:0.88rem;color:var(--text-muted);background:var(--bg);border-radius:8px;padding:12px 14px;border-left:3px solid var(--green)}

/* ===== FOOTER ===== */
.site-footer{background:var(--green-dark);padding:40px 40px;text-align:center}
.footer-inner{max-width:900px;margin:0 auto}
.footer-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:10px}
.footer-brand{font-family:var(--font-heading);font-size:1.3rem;font-weight:800;color:#fff}
.footer-tagline{color:#a7d4b4;font-size:0.9rem;margin-bottom:8px}
.footer-copy{color:#6ba880;font-size:0.8rem}

.no-results{text-align:center;padding:60px;color:var(--text-muted)}
.no-results-icon{font-size:2.5rem;margin-bottom:12px}
.no-results-text{font-size:1rem}

/* ===== PS MOCKUP VISUAL ===== */
.hero-ps-visual{width:100%;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:2px solid #333}
.ps-screen{background:#1e1e1e;border-radius:var(--radius-lg);overflow:hidden;display:grid;grid-template-columns:44px 1fr 140px;grid-template-rows:32px 1fr;font-family:var(--font)}
.ps-bar{grid-column:1/-1;background:#2d2d2d;display:flex;align-items:center;padding:0 12px;gap:6px;border-bottom:1px solid #444}
.ps-dot{display:inline-block;width:10px;height:10px;border-radius:50%}
.ps-dot.r{background:#ff5f57}.ps-dot.y{background:#febc2e}.ps-dot.g{background:#28c840}
.ps-tools{background:#2d2d2d;padding:8px 6px;display:flex;flex-direction:column;gap:4px;border-right:1px solid #444}
.ps-tool-item{width:32px;height:28px;background:#3a3a3a;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:0.75rem;color:#bbb;cursor:pointer;transition:background 0.15s}
.ps-tool-item:hover{background:#1e8c3a;color:#fff}
.ps-canvas{background:#454545;display:flex;align-items:center;justify-content:center;padding:16px;min-height:220px}
.ps-canvas-inner{background:#fff;border-radius:4px;width:100%;height:180px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.ps-layer-preview{position:absolute;inset:0;opacity:0.9}
.ps-text-demo{position:relative;z-index:1;font-family:var(--font-heading);font-size:1.4rem;font-weight:900;color:#fff;text-shadow:0 2px 12px rgba(0,0,0,0.4)}
.ps-layers{background:#252525;padding:0;border-top:1px solid #444;grid-column:3;grid-row:2;border-left:1px solid #444;overflow:hidden}
.ps-layer{display:flex;align-items:center;gap:8px;padding:7px 8px;border-bottom:1px solid #333;font-size:0.68rem;color:#bbb;cursor:pointer}
.ps-layer:hover{background:#333}
.ps-layer.active-layer{background:#1e3a8a}
.ps-layer-thumb{display:inline-block;width:20px;height:16px;border-radius:3px;flex-shrink:0;border:1px solid #555}

/* ===== COURSE SELECTOR ===== */
.course-selector{background:linear-gradient(135deg,#0f1724 0%,#162033 100%);padding:14px 32px;border-bottom:1px solid rgba(255,255,255,0.06)}
.course-selector-inner{max-width:1280px;margin:0 auto;display:flex;align-items:center;gap:10px;overflow-x:auto;scrollbar-width:none}
.course-selector-inner::-webkit-scrollbar{display:none}
.course-selector-label{color:rgba(255,255,255,0.45);font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;white-space:nowrap;margin-right:6px}
.course-tab{display:flex;align-items:center;gap:9px;padding:10px 20px;border-radius:12px;border:1.5px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.03);color:rgba(255,255,255,0.55);font-size:0.85rem;font-weight:600;cursor:pointer;transition:all 0.3s;white-space:nowrap;font-family:var(--font)}
.course-tab:hover{background:rgba(255,255,255,0.08);color:rgba(255,255,255,0.85);border-color:rgba(255,255,255,0.15);transform:translateY(-1px)}
.course-tab .ct-icon{font-size:1.15rem}
.course-tab.active{color:#fff;border-color:transparent;box-shadow:0 4px 18px rgba(0,0,0,0.3)}
.course-tab.active[data-course="photoshop"]{background:linear-gradient(135deg,#1e8c3a,#16652b)}
.course-tab.active[data-course="aiwebdev"]{background:linear-gradient(135deg,#6366f1,#4f46e5)}
.course-tab.active[data-course="ads"]{background:linear-gradient(135deg,#f59e0b,#d97706)}
.course-tab.active[data-course="premiere"]{background:linear-gradient(135deg,#ec4899,#db2777)}

/* Course-specific accent overrides */
body[data-course="aiwebdev"] .gradient-text{background:linear-gradient(135deg,#6366f1,#a78bfa,#4f46e5);-webkit-background-clip:text;background-clip:text}
body[data-course="aiwebdev"] .header-badge{background:linear-gradient(135deg,#6366f1,#4f46e5)}
body[data-course="aiwebdev"] .btn-primary{background:linear-gradient(135deg,#6366f1,#4f46e5);box-shadow:0 4px 18px rgba(99,102,241,0.35)}
body[data-course="aiwebdev"] .btn-primary:hover{box-shadow:0 8px 28px rgba(99,102,241,0.45)}
body[data-course="ads"] .gradient-text{background:linear-gradient(135deg,#f59e0b,#fbbf24,#d97706);-webkit-background-clip:text;background-clip:text}
body[data-course="ads"] .header-badge{background:linear-gradient(135deg,#f59e0b,#d97706)}
body[data-course="ads"] .btn-primary{background:linear-gradient(135deg,#f59e0b,#d97706);box-shadow:0 4px 18px rgba(245,158,11,0.35)}
body[data-course="ads"] .btn-primary:hover{box-shadow:0 8px 28px rgba(245,158,11,0.45)}
body[data-course="premiere"] .gradient-text{background:linear-gradient(135deg,#ec4899,#f472b6,#db2777);-webkit-background-clip:text;background-clip:text}
body[data-course="premiere"] .header-badge{background:linear-gradient(135deg,#ec4899,#db2777)}
body[data-course="premiere"] .btn-primary{background:linear-gradient(135deg,#ec4899,#db2777);box-shadow:0 4px 18px rgba(236,72,153,0.35)}
body[data-course="premiere"] .btn-primary:hover{box-shadow:0 8px 28px rgba(236,72,153,0.45)}

/* ===== VOUCHER DOWNLOAD ===== */
.voucher-download-link{display:inline-flex;align-items:center;gap:5px;padding:6px 14px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff!important;border-radius:10px;font-size:0.78rem;font-weight:700;text-decoration:none!important;transition:all 0.3s;animation:pulse-glow 3s infinite}
.voucher-download-link:hover{box-shadow:0 4px 18px rgba(99,102,241,0.4);transform:translateY(-1px)}
@keyframes pulse-glow{0%,100%{box-shadow:0 0 0 rgba(99,102,241,0)}50%{box-shadow:0 0 12px rgba(99,102,241,0.3)}}

/* ===== AUTH STATUS ===== */
.auth-login-link{display:inline-flex;align-items:center;gap:6px;padding:7px 16px;background:linear-gradient(135deg,#1e8c3a,#16652b);color:#fff!important;border-radius:10px;font-size:0.82rem;font-weight:700;text-decoration:none;transition:all 0.3s}
.auth-login-link:hover{box-shadow:0 4px 16px rgba(30,140,58,0.35);transform:translateY(-1px)}
.auth-logged-in{display:flex;align-items:center;gap:8px;padding:6px 14px;background:rgba(30,140,58,0.12);border-radius:10px;border:1px solid rgba(30,140,58,0.25)}
.auth-avatar{font-size:1.1rem}
.auth-name{font-size:0.8rem;font-weight:700;color:#1e8c3a;max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.auth-sid{font-size:0.68rem;color:rgba(255,255,255,0.5);background:#1a2030;padding:2px 8px;border-radius:6px;font-family:monospace}
.auth-logout-btn{background:none;border:1px solid rgba(239,68,68,0.3);color:#ef4444;font-size:0.7rem;padding:3px 10px;border-radius:6px;cursor:pointer;font-weight:600;transition:all 0.2s}
.auth-logout-btn:hover{background:rgba(239,68,68,0.1);border-color:#ef4444}

/* ===== LOCKED CARDS ===== */
.day-card.locked-card{position:relative;cursor:pointer}
.day-card.locked-card .day-card-body{display:none!important}
.lock-overlay{position:absolute;inset:0;background:rgba(15,23,42,0.65);backdrop-filter:blur(4px);border-radius:18px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;z-index:5;transition:all 0.3s;opacity:0}
.day-card.locked-card:hover .lock-overlay{opacity:1}
.lock-icon{font-size:1.8rem;filter:drop-shadow(0 2px 8px rgba(0,0,0,0.3))}
.lock-text{font-size:0.78rem;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:1px}
.locked-btn{background:#64748b!important;cursor:pointer;box-shadow:none!important}
.locked-btn:hover{background:#475569!important}
.completed-day .day-badge{position:relative}
.completed-badge{position:absolute;top:-6px;right:-6px;font-size:1rem;line-height:1;filter:drop-shadow(0 1px 3px rgba(0,0,0,0.2))}
.day-card.completed-day{border-color:#86efac}
.day-card.completed-day .day-card-header{background:linear-gradient(135deg,#f0fdf4,#f8fffb)}

/* ===== LOGIN GATE MODAL ===== */
.login-gate-modal{position:fixed;inset:0;background:rgba(0,0,0,0.7);backdrop-filter:blur(8px);z-index:9999;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn 0.3s}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.login-gate-card{background:linear-gradient(145deg,#ffffff,#f8fafc);border-radius:24px;padding:48px 40px;max-width:440px;width:100%;text-align:center;position:relative;box-shadow:0 25px 60px rgba(0,0,0,0.3);animation:slideUp 0.4s}
@keyframes slideUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
.login-gate-close{position:absolute;top:16px;right:16px;background:none;border:none;font-size:1.8rem;color:#94a3b8;cursor:pointer;line-height:1;padding:4px 8px}
.login-gate-close:hover{color:#1e293b}
.login-gate-icon{font-size:3.5rem;margin-bottom:8px}
.login-gate-title{font-family:'Outfit',sans-serif;font-size:1.7rem;font-weight:800;color:#0f172a;margin:0 0 12px}
.login-gate-desc{color:#475569;font-size:0.92rem;line-height:1.6;margin:0 0 24px}
.login-gate-features{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:28px;text-align:left}
.lgf-item{font-size:0.82rem;color:#334155;font-weight:500;padding:6px 10px;background:#f1f5f9;border-radius:8px}
.login-gate-btn{display:inline-block;padding:14px 36px;background:linear-gradient(135deg,#1e8c3a,#16652b);color:#fff;font-size:1rem;font-weight:700;border-radius:14px;text-decoration:none;transition:all 0.3s;box-shadow:0 6px 24px rgba(30,140,58,0.35)}
.login-gate-btn:hover{box-shadow:0 10px 32px rgba(30,140,58,0.45);transform:translateY(-2px)}
.login-gate-signup{margin-top:16px;font-size:0.82rem;color:#64748b}
.login-gate-signup a{color:#1e8c3a;font-weight:700;text-decoration:none}
.login-gate-signup a:hover{text-decoration:underline}

/* ===== RESPONSIVE ===== */
@media(max-width:1100px){
  .phases-grid{grid-template-columns:repeat(2,1fr)}
  .hero{flex-direction:column;padding:60px 32px 40px}
  .hero-visual{flex:none;width:100%;max-width:500px}
}
@media(max-width:768px){
  .site-header{padding:0 16px}
  .header-nav{display:none}
  .hero{padding:48px 20px 32px}
  .hero-stats{flex-wrap:wrap;gap:16px}
  .stat-divider{display:none}
  .phases-grid{grid-template-columns:1fr}
  .days-grid{grid-template-columns:1fr}
  .section-container{padding:0 20px}
  .topics-list{grid-template-columns:1fr}
  .note-grid{grid-template-columns:repeat(2,1fr)}
  .note-card{flex-direction:column}
}