:root{--bg:#0E1621;--sf:#17212B;--bd:#2a3441;--pr:#8774E1;--pl:#a08de9;--pd:#6C5CE7;--tx:#F5F5F5;--ts:#708499;--glow:rgba(135,116,225,.4);--gs:rgba(135,116,225,.7);--gl:rgba(135,116,225,.15);--r:16px;--fn:'Inter',sans-serif}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}body{font-family:var(--fn);background:var(--bg);color:var(--tx);overflow-x:hidden;line-height:1.6}
a{color:inherit;text-decoration:none}ul{list-style:none}button{border:none;background:none;cursor:pointer;font-family:var(--fn)}
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,#8774E1,#e17487,#e1c474,#74e187,#74c7e1,#8774E1);background-size:300% 100%;animation:rsh 3s linear infinite;z-index:9999;box-shadow:0 0 10px var(--gs);transition:width .12s linear}
#bgCanvas{position:fixed;inset:0;z-index:0;pointer-events:none}
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;transition:background .3s,box-shadow .3s}
.nav.scrolled{background:rgba(14,22,33,.9);backdrop-filter:blur(20px);box-shadow:0 1px 0 var(--bd),0 4px 30px rgba(0,0,0,.4)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:10px}
.nav-logo-icon{width:38px;height:38px;background:linear-gradient(135deg,var(--pr),var(--pd));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:900;color:#fff;box-shadow:0 0 16px var(--glow),0 0 32px var(--gl);transition:box-shadow .3s}
.nav-logo:hover .nav-logo-icon{box-shadow:0 0 28px var(--gs),0 0 56px var(--glow)}
.nav-logo-text{font-size:1.2rem;font-weight:800}.nav-logo-sub{font-size:.55rem;font-weight:600;color:var(--ts);letter-spacing:.15em;align-self:flex-end;margin-bottom:3px}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{padding:8px 16px;border-radius:8px;font-size:.9rem;font-weight:500;color:var(--ts);transition:color .2s,background .2s}
.nav-links a:hover{color:var(--tx);background:rgba(255,255,255,.05)}
.nav-cta{background:linear-gradient(135deg,var(--pr),var(--pd)) !important;color:#fff !important;box-shadow:0 0 16px var(--gl) !important}
.nav-cta:hover{box-shadow:0 0 28px var(--glow) !important;transform:translateY(-1px) !important}
.nav-burger{display:none}
.nav-mobile-menu{display:none}
/* MOBILE NAV LINKS ROW */
.nav-mobile-links{display:none;align-items:center;justify-content:space-between;padding:6px 0 10px;gap:0}
.nav-mobile-links a{font-size:.82rem;font-weight:500;color:var(--ts);transition:color .2s;padding:4px 0;white-space:nowrap}
.nav-mobile-links a:hover{color:var(--tx)}
.nav-mobile-cta{color:var(--pl) !important;font-weight:700 !important}
/* NEON APK BUTTON */
.btn-apk-neon{position:relative;display:inline-flex;align-items:center;gap:14px;padding:14px 24px;background:linear-gradient(135deg,rgba(135,116,225,.15),rgba(108,92,231,.2));border:1px solid rgba(135,116,225,.5);border-radius:18px;text-decoration:none;overflow:hidden;transition:transform .25s,box-shadow .25s;box-shadow:0 0 20px rgba(135,116,225,.25),inset 0 1px 0 rgba(255,255,255,.08);cursor:pointer;width:fit-content;max-width:320px}
.btn-apk-neon:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 0 40px rgba(135,116,225,.5),0 8px 32px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.12)}
.btn-apk-neon:active{transform:scale(.98)}
.btn-apk-icon{width:44px;height:44px;background:linear-gradient(135deg,var(--pr),var(--pd));border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;box-shadow:0 0 16px rgba(135,116,225,.5)}
.btn-apk-text{display:flex;flex-direction:column;gap:2px;text-align:left}
.btn-apk-label{font-size:1rem;font-weight:700;color:var(--tx);letter-spacing:.02em}
.btn-apk-sub{font-size:.7rem;color:var(--ts)}
.btn-apk-arrow{font-size:1.3rem;color:var(--pl);animation:bounce 1.5s ease-in-out infinite;margin-left:4px;flex-shrink:0}
.btn-apk-glow{position:absolute;inset:0;background:linear-gradient(135deg,rgba(135,116,225,.08),transparent);pointer-events:none}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(4px)}}
.hero{position:relative;z-index:1;min-height:100vh;display:flex;align-items:center;justify-content:space-between;gap:60px;max-width:1200px;margin:0 auto;padding:120px 24px 80px}
.hero-content{flex:1;max-width:560px}.hero-visual{flex:0 0 auto;display:flex;align-items:center;justify-content:center;position:relative}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:var(--gl);border:1px solid rgba(135,116,225,.3);border-radius:100px;font-size:.82rem;font-weight:500;color:var(--pl);margin-bottom:24px;width:fit-content}
.badge-dot{width:8px;height:8px;background:#74e187;border-radius:50%;box-shadow:0 0 8px #74e187;animation:pulse 2s infinite}
.hero-title{font-size:clamp(3.5rem,7vw,6rem);font-weight:900;line-height:1;margin-bottom:24px;display:flex;flex-direction:column;gap:4px}
.hero-title-main{background:linear-gradient(90deg,#fff 0%,var(--pl) 25%,#e17487 50%,#e1c474 75%,var(--pl) 100%);background-size:300% 100%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 0 30px var(--glow));animation:rsh 5s ease-in-out infinite}
.hero-title-sub{font-size:clamp(.75rem,2vw,1rem);font-weight:600;letter-spacing:.35em;color:var(--ts);-webkit-text-fill-color:var(--ts)}
.hero-tagline{font-size:clamp(1rem,2vw,1.15rem);color:var(--ts);margin-bottom:36px;line-height:1.7}
.glow-text{color:var(--pl);text-shadow:0 0 20px var(--glow)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px}
.hero-stats{display:flex;align-items:center;gap:28px}
.hero-stat{display:flex;flex-direction:column;gap:2px}
.stat-number{font-size:1.8rem;font-weight:800;color:var(--pl);text-shadow:0 0 16px var(--glow);line-height:1;display:inline}
.stat-suffix{font-size:1rem;font-weight:700;color:var(--pl)}.stat-label{font-size:.75rem;color:var(--ts)}
.hero-stat-divider{width:1px;height:40px;background:linear-gradient(to bottom,transparent,var(--bd),transparent)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:12px;font-size:.95rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s;text-decoration:none}
.btn-primary{background:linear-gradient(135deg,var(--pr),var(--pd));color:#fff;box-shadow:0 0 20px var(--glow),0 4px 16px rgba(0,0,0,.3);animation:glowPulse 3s ease-in-out infinite}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 40px var(--gs),0 8px 24px rgba(0,0,0,.4);animation:none}
.btn-ghost{background:transparent;color:var(--ts);border:1px solid var(--bd)}
.btn-ghost:hover{background:rgba(255,255,255,.05);color:var(--tx);border-color:var(--pr);box-shadow:0 0 16px var(--gl);transform:translateY(-2px)}
.btn-xl{padding:18px 40px;font-size:1.1rem;border-radius:16px}
/* PHONE */
.phone-glow-ring{position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,var(--gl) 0%,transparent 70%);animation:breathe 3s ease-in-out infinite;pointer-events:none}
.phone-mockup{position:relative;z-index:1;animation:float 4s ease-in-out infinite}
.phone-frame{width:280px;background:linear-gradient(145deg,#1e2d3d,#17212B);border-radius:40px;border:2px solid rgba(135,116,225,.3);box-shadow:0 0 40px var(--gl),0 40px 80px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.05);overflow:hidden}
.phone-frame--sm{width:200px;border-radius:28px}.phone-frame--lg{width:260px;border-radius:36px}
.phone-notch{width:100px;height:28px;background:var(--bg);border-radius:0 0 20px 20px;margin:0 auto;position:relative;z-index:2}
.phone-screen{display:flex;flex-direction:column;height:540px;overflow:hidden}
.phone-frame--sm .phone-screen{height:380px}.phone-frame--lg .phone-screen{height:500px}
.phone-header{display:flex;align-items:center;gap:10px;padding:10px 14px 8px;background:var(--sf);border-bottom:1px solid var(--bd);flex-shrink:0}
.phone-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--pr),var(--pd));display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;color:#fff;flex-shrink:0;box-shadow:0 0 10px var(--gl)}
.phone-header-info{flex:1;min-width:0}.phone-header-name{font-size:.8rem;font-weight:600}.phone-header-status{font-size:.65rem;color:var(--ts)}
.phone-messages{flex:1;padding:10px;display:flex;flex-direction:column;gap:6px;overflow:hidden;background:var(--bg)}
.phone-msg{display:flex;flex-direction:column;max-width:80%}
.phone-msg--in{align-self:flex-start;align-items:flex-start}.phone-msg--out{align-self:flex-end;align-items:flex-end}
.phone-msg-bubble{padding:7px 10px;border-radius:12px;font-size:.72rem;line-height:1.4}
.phone-msg--in .phone-msg-bubble{background:var(--sf);border-bottom-left-radius:4px}
.phone-msg--out .phone-msg-bubble{background:linear-gradient(135deg,var(--pr),var(--pd));color:#fff;border-bottom-right-radius:4px;box-shadow:0 0 12px var(--gl)}
.phone-msg-time{font-size:.55rem;color:var(--ts);margin-top:2px}
.phone-input-bar{display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--sf);border-top:1px solid var(--bd);flex-shrink:0}
.phone-input-field{flex:1;background:var(--bg);border-radius:20px;padding:6px 12px;font-size:.7rem;color:var(--ts);border:1px solid var(--bd)}
.phone-send-btn{width:30px;height:30px;background:linear-gradient(135deg,var(--pr),var(--pd));border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;box-shadow:0 0 10px var(--gl)}
.phone-home-bar{height:20px;display:flex;align-items:center;justify-content:center;background:var(--sf)}
.phone-home-bar::after{content:'';width:80px;height:4px;background:rgba(255,255,255,.2);border-radius:2px}
/* SECTION COMMON */
section{position:relative;z-index:1}
.section-header{text-align:center;margin-bottom:60px}
.section-tag{display:inline-block;padding:4px 14px;background:var(--gl);border:1px solid rgba(135,116,225,.25);border-radius:100px;font-size:.75rem;font-weight:600;color:var(--pl);letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px}
.section-title{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;line-height:1.2;margin-bottom:12px}
.section-desc{font-size:1rem;color:var(--ts);max-width:500px;margin:0 auto}
/* FEATURES */
.features{padding:100px 24px;max-width:1200px;margin:0 auto}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{position:relative;background:linear-gradient(145deg,var(--sf),rgba(30,45,61,.8));border:1px solid var(--bd);border-radius:var(--r);padding:32px 28px;overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s}
.feature-card:hover{transform:translateY(-6px);border-color:rgba(135,116,225,.5);box-shadow:0 0 30px var(--gl),0 20px 40px rgba(0,0,0,.3)}
.feature-card:hover .feature-glow{opacity:1}
.feature-icon{font-size:2.2rem;margin-bottom:16px;display:block;transition:transform .3s}
.feature-card:hover .feature-icon{transform:scale(1.12)}
.feature-title{font-size:1.05rem;font-weight:700;margin-bottom:10px}.feature-desc{font-size:.88rem;color:var(--ts);line-height:1.6}
.feature-glow{position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,var(--gl) 0%,transparent 70%);opacity:0;transition:opacity .4s;pointer-events:none}
/* MOCKUP SECTION */
.mockup-section{padding:100px 24px;overflow:hidden}
.mockup-bg-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:800px;height:600px;background:radial-gradient(ellipse,rgba(135,116,225,.07) 0%,transparent 70%);pointer-events:none}
.mockup-section .section-header{max-width:1200px;margin:0 auto 60px}
.mockup-showcase{max-width:1100px;margin:0 auto;display:flex;align-items:flex-end;justify-content:center;gap:24px}
.mockup-phone{position:relative;flex:0 0 auto}.mockup-phone--center{transform:scale(1.08);z-index:2}
.mockup-label{text-align:center;font-size:.8rem;font-weight:600;color:var(--ts);margin-bottom:12px;letter-spacing:.05em}.mockup-label--center{color:var(--pl)}
.mock-topbar{display:flex;align-items:center;justify-content:space-between;padding:10px 12px 8px;background:var(--sf);border-bottom:1px solid var(--bd);flex-shrink:0}
.mock-title{font-size:.85rem;font-weight:700}
.mock-chat-list{display:flex;flex-direction:column;overflow:hidden}
.mock-chat-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border-bottom:1px solid var(--bd)}
.mock-chat-avatar{width:36px;height:36px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;color:#fff}
.mock-chat-info{flex:1;min-width:0}.mock-chat-name{font-size:.72rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mock-chat-preview{font-size:.63rem;color:var(--ts);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mock-chat-meta{display:flex;flex-direction:column;align-items:flex-end;gap:3px;flex-shrink:0}.mock-chat-time{font-size:.58rem;color:var(--ts)}
.mock-unread{width:16px;height:16px;background:var(--pr);border-radius:50%;font-size:.55rem;font-weight:700;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 0 8px var(--gl)}
.mock-profile{display:flex;flex-direction:column;align-items:center;padding:20px 12px 12px;gap:4px}
.mock-profile-avatar{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--pr),var(--pd));display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:800;color:#fff;margin-bottom:6px;box-shadow:0 0 20px var(--glow)}
.mock-profile-name{font-size:.8rem;font-weight:700}.mock-profile-status{font-size:.65rem;color:#74e187}
.mock-settings-list{display:flex;flex-direction:column}
.mock-setting-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-bottom:1px solid var(--bd);font-size:.7rem;color:var(--ts)}
.mock-setting-icon{font-size:1rem}
/* PRIVACY */
.privacy-section{padding:100px 24px}
.privacy-inner{max-width:800px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:40px}
.privacy-desc{color:var(--ts);font-size:1rem;line-height:1.7;margin:20px 0 32px}
.privacy-list{display:flex;flex-direction:column;gap:16px}
.privacy-item{display:flex;align-items:flex-start;gap:14px}
.privacy-check{width:24px;height:24px;background:linear-gradient(135deg,var(--pr),var(--pd));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;color:#fff;flex-shrink:0;margin-top:2px;box-shadow:0 0 10px var(--gl)}
.privacy-item strong{display:block;font-size:.95rem;margin-bottom:2px}.privacy-item span{font-size:.82rem;color:var(--ts)}
.shield-wrapper{position:relative;width:300px;height:300px;display:flex;align-items:center;justify-content:center;margin:0 auto}
.shield-ring{position:absolute;border-radius:50%;border:1px solid rgba(135,116,225,.2);animation:rotate 20s linear infinite}
.shield-ring--1{width:200px;height:200px}.shield-ring--2{width:250px;height:250px;animation-duration:30s;animation-direction:reverse;border-color:rgba(135,116,225,.12)}.shield-ring--3{width:300px;height:300px;animation-duration:40s;border-color:rgba(135,116,225,.07)}
.shield-ring::before{content:'';position:absolute;top:-3px;left:50%;width:6px;height:6px;background:var(--pr);border-radius:50%;box-shadow:0 0 10px var(--pr);transform:translateX(-50%)}
.shield-icon{position:relative;z-index:2;width:120px;height:120px;background:radial-gradient(circle,var(--gl),transparent);display:flex;align-items:center;justify-content:center;border-radius:50%;animation:breathe 3s ease-in-out infinite}
/* DOWNLOAD */
.download-section{position:relative;padding:120px 24px;text-align:center;overflow:hidden}
.download-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 50%,rgba(135,116,225,.12) 0%,transparent 70%);pointer-events:none}
.download-inner{position:relative;z-index:1;max-width:600px;margin:0 auto}
.download-logo{width:80px;height:80px;background:linear-gradient(135deg,var(--pr),var(--pd));border-radius:24px;display:flex;align-items:center;justify-content:center;font-size:2.5rem;font-weight:900;color:#fff;margin:0 auto 32px;box-shadow:0 0 40px var(--glow),0 0 80px var(--gl);animation:float 3s ease-in-out infinite}
.download-title{font-size:clamp(2rem,5vw,3rem);font-weight:900;margin-bottom:16px;line-height:1.2}
.download-desc{font-size:1.1rem;color:var(--ts);margin-bottom:40px}
.download-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.download-note{font-size:.8rem;color:var(--ts)}
/* FOOTER */
.footer{position:relative;z-index:1;border-top:1px solid var(--bd);padding:40px 24px}
.footer-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer-logo{display:flex;align-items:center;gap:12px}
.footer-logo-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--pr),var(--pd));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:900;color:#fff;box-shadow:0 0 16px var(--gl)}
.footer-logo-text{font-size:1rem;font-weight:800}.footer-logo-sub{font-size:.5rem;color:var(--ts);letter-spacing:.15em}
.footer-copy{font-size:.82rem;color:var(--ts);line-height:1.6;text-align:center}
.footer-links{display:flex;gap:20px}.footer-links a{font-size:.85rem;color:var(--ts);transition:color .2s}.footer-links a:hover{color:var(--pl)}
/* RAINBOW */
.rainbow-text{background:linear-gradient(90deg,#8774E1,#e17487,#e1c474,#74e187,#74c7e1,#8774E1);background-size:300% 100%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:rsh 4s linear infinite}
/* ANIMATIONS */
@keyframes rsh{0%{background-position:0% 50%}100%{background-position:300% 50%}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@keyframes breathe{0%,100%{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.08)}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(.85)}}
@keyframes rotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes glowPulse{0%,100%{box-shadow:0 0 20px var(--glow),0 4px 16px rgba(0,0,0,.3)}50%{box-shadow:0 0 40px var(--gs),0 8px 24px rgba(0,0,0,.4)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInLeft{from{opacity:0;transform:translateX(-50px)}to{opacity:1;transform:translateX(0)}}
@keyframes fadeInRight{from{opacity:0;transform:translateX(50px)}to{opacity:1;transform:translateX(0)}}
@keyframes fadeInScale{from{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}
/* REVEAL */
.reveal-up,.reveal-left,.reveal-right,.reveal-card{opacity:0;transition:opacity .7s ease,transform .7s ease}
.reveal-up{transform:translateY(40px)}.reveal-left{transform:translateX(-50px)}.reveal-right{transform:translateX(50px)}.reveal-card{transform:translateY(30px) scale(.96)}
.revealed{opacity:1 !important;transform:none !important}
/* NAV LOGO TEXTS */
.nav-logo-texts{display:flex;flex-direction:column;gap:0}
.nav-logo-sub{align-self:flex-start;margin-bottom:0}

/* ── MOBILE HERO (shown only on mobile) ── */
.hero-mobile{display:none;position:relative;min-height:100svh;min-height:100vh}
.hero-desktop{display:flex}

.hero-mobile-inner{display:flex;flex-direction:column;align-items:center;text-align:center;padding:110px 20px 40px;gap:22px;max-width:480px;margin:0 auto;min-height:100svh;min-height:100vh;justify-content:center}
.hero-mobile-glow{position:absolute;top:20%;left:50%;transform:translateX(-50%);width:320px;height:320px;background:radial-gradient(circle,rgba(135,116,225,.18) 0%,transparent 70%);pointer-events:none;border-radius:50%}
.hero-mobile-badge{display:inline-flex;align-items:center;gap:8px;padding:5px 14px;background:var(--gl);border:1px solid rgba(135,116,225,.3);border-radius:100px;font-size:.8rem;font-weight:500;color:var(--pl)}
.hero-mobile-title{font-size:clamp(3.5rem,18vw,5rem);font-weight:900;line-height:1;display:flex;flex-direction:column;gap:6px;align-items:center}
.hero-mobile-tagline{font-size:1rem;color:var(--ts);line-height:1.6;text-align:center}
.btn-mobile-full{width:100%;justify-content:center;padding:16px;font-size:1.05rem;border-radius:14px}
.hero-mobile-stats{display:flex;width:100%;background:rgba(23,33,43,.8);border-radius:14px;border:1px solid var(--bd);overflow:hidden;backdrop-filter:blur(10px)}
.hero-mobile-stat{flex:1;display:flex;flex-direction:column;align-items:center;padding:14px 8px;gap:3px}
.hero-mobile-stat:not(:last-child){border-right:1px solid var(--bd)}
.stat-val{font-size:1.15rem;font-weight:800;color:var(--pl);text-shadow:0 0 12px var(--glow);line-height:1}
.stat-lbl{font-size:.6rem;color:var(--ts);text-align:center;line-height:1.3}

/* ── MOBILE FEATURES (compact icon grid) ── */
.features-grid-mobile{display:none;grid-template-columns:repeat(3,1fr);gap:12px}
.feat-icon-card{display:flex;flex-direction:column;align-items:center;gap:8px;background:linear-gradient(145deg,var(--sf),rgba(30,45,61,.8));border:1px solid var(--bd);border-radius:14px;padding:18px 8px;transition:border-color .25s,transform .25s;cursor:default}
.feat-icon-card:active{transform:scale(.95)}
.feat-icon-card:hover{border-color:rgba(135,116,225,.5);box-shadow:0 0 16px var(--gl)}
.feat-icon-wrap{font-size:1.8rem;line-height:1;filter:drop-shadow(0 0 6px rgba(135,116,225,.4))}
.feat-icon-card span{font-size:.7rem;font-weight:600;color:var(--ts);text-align:center;line-height:1.3}

/* ── MOBILE MOCKUP (single phone, full section) ── */
.mockup-mobile{display:none;flex-direction:column;align-items:center;padding:60px 20px;gap:20px}
.mockup-mobile .phone-frame{width:280px}
.mockup-mobile .phone-screen{height:480px}
.mockup-tabs{display:flex;gap:8px;justify-content:center}
.mockup-tab{padding:8px 20px;border-radius:100px;font-size:.82rem;font-weight:600;color:var(--ts);background:var(--sf);border:1px solid var(--bd);cursor:pointer;transition:all .2s}
.mockup-tab.active{background:linear-gradient(135deg,var(--pr),var(--pd));color:#fff;border-color:transparent;box-shadow:0 0 16px var(--gl)}

/* ── DESKTOP MEDIA QUERIES ── */
@media(min-width:901px){
  .hero-mobile{display:none !important}
  .hero-desktop{display:flex !important}
  .features-grid{display:grid !important}
  .features-grid-mobile{display:none !important}
  .mockup-showcase{display:flex !important}
  .mockup-mobile{display:none !important}
}

/* ── MOBILE MEDIA QUERIES ── */
@media(max-width:900px){
  .hero-mobile{display:block}
  .hero-desktop{display:none !important}
  .nav-links{display:none}
  .nav-inner{flex-direction:column;align-items:stretch;height:auto;padding:10px 20px 0}
  .nav-mobile-links{display:flex}

  /* features: switch to icon grid */
  .features{padding:60px 20px}
  .features-grid{display:none}
  .features-grid-mobile{display:grid}

  /* mockup: hide desktop 3-phone showcase, show single phone */
  .mockup-section .section-header{padding:0 20px}
  .mockup-showcase{display:none}
  .mockup-mobile{display:flex}

  /* privacy: stack */
  .privacy-section{padding:60px 20px}
  .privacy-inner{grid-template-columns:1fr;gap:32px}
  .privacy-visual{order:-1}
  .shield-wrapper{width:200px;height:200px}
  .shield-ring--1{width:120px;height:120px}
  .shield-ring--2{width:160px;height:160px}
  .shield-ring--3{width:200px;height:200px}
  .shield-icon{width:80px;height:80px}
  .shield-icon svg{width:52px;height:52px}

  /* download */
  .download-section{padding:80px 20px}
  .download-actions .btn{width:100%;justify-content:center}

  /* footer */
  .footer-inner{flex-direction:column;align-items:center;text-align:center}
  .footer-links{flex-wrap:wrap;justify-content:center}
}
@media(max-width:480px){
  .hero-mobile-phone .phone-frame{width:220px}
  .btn-xl{padding:16px 28px;font-size:1rem}
}