/* =========================================================
   Habituize — dark theme, matched to the app
   ========================================================= */

:root {
    /* surfaces */
    --bg:        #0a0d12;   /* page background, near-black navy   */
    --bg-2:      #0d1219;   /* alt section                        */
    --card:      #141922;   /* raised card                        */
    --card-2:    #1a212c;   /* card hover / inner                 */
    --line:      rgba(255, 255, 255, 0.08);
    --line-2:    rgba(255, 255, 255, 0.14);

    /* text */
    --text:      #f3f6fb;   /* primary                            */
    --text-2:    #aeb6c2;   /* body                               */
    --text-3:    #6b7480;   /* muted / captions                   */

    /* brand */
    --blue:      #2d8cff;   /* primary accent                     */
    --blue-2:    #1a7bff;
    --cyan:      #22d3ee;   /* secondary accent / completed       */
    --green:     #57e9a0;   /* success / Guide CTA                */
    --green-2:   #3ddc8a;
    --orange:    #ff8a3d;   /* streak                             */
    --purple:    #a855f7;

    /* type */
    --display: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    --mono: "Space Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

    --maxw: 1140px;
    --radius: 22px;
}

* { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--display);
    font-size: 17px;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg);
    background-image:
        radial-gradient(900px 600px at 78% -6%, rgba(45, 140, 255, 0.16), transparent 60%),
        radial-gradient(700px 500px at 0% 8%, rgba(34, 211, 238, 0.08), transparent 55%),
        linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
    background-size: auto, auto, 46px 46px, 46px 46px;
    background-attachment: fixed, fixed, scroll, scroll;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
    font-family: var(--display);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.05;
    margin: 0;
    color: var(--text);
}

.mono { font-family: var(--mono); }

.hl { color: var(--blue); }
.hl-green { color: var(--green); }

.eyebrow {
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cyan);
    margin: 0 0 20px;
}
.eyebrow--green { color: var(--green); }

/* ---------- buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--display);
    font-weight: 600;
    font-size: 16px;
    line-height: 1;
    border-radius: 14px;
    padding: 15px 24px;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    cursor: pointer;
    white-space: nowrap;
}

.btn-accent {
    background: var(--blue);
    color: #fff;
    box-shadow: 0 6px 20px rgba(45, 140, 255, 0.35);
}
.btn-accent:hover { background: var(--blue-2); transform: translateY(-2px); box-shadow: 0 10px 28px rgba(45, 140, 255, 0.5); }

.btn-green {
    background: var(--green);
    color: #06140d;
    box-shadow: 0 6px 22px rgba(87, 233, 160, 0.32);
}
.btn-green:hover { background: var(--green-2); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(87, 233, 160, 0.45); }

.btn-ghost {
    background: rgba(255,255,255,0.04);
    color: var(--text);
    border: 1px solid var(--line-2);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); transform: translateY(-2px); }

.btn-sm { padding: 11px 18px; font-size: 14px; border-radius: 11px; }

/* white Apple-style store badge — pops on dark */
.btn-store {
    background: #fff;
    color: #0a0d12;
    padding: 11px 24px 11px 20px;
    gap: 12px;
    border-radius: 14px;
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.45);
}
.btn-store:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(0,0,0,0.55); background: #f3f5f8; }
.btn-store .apple-glyph { width: 24px; height: 24px; fill: currentColor; flex: 0 0 auto; margin-top: -2px; }
.btn-store span {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.12;
    font-size: 18px;
    font-weight: 700;
    text-align: left;
}
.btn-store small { font-size: 11px; font-weight: 500; letter-spacing: 0.01em; opacity: 0.72; }

/* =========================================================
   NAV — brand left, download button hard right
   ========================================================= */
.nav {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    gap: 26px;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 16px 28px;
    background: rgba(10, 13, 18, 0.72);
    backdrop-filter: saturate(150%) blur(14px);
    -webkit-backdrop-filter: saturate(150%) blur(14px);
    transition: box-shadow .3s ease, background .3s ease;
}
.nav.scrolled { box-shadow: 0 1px 0 var(--line), 0 14px 34px rgba(0, 0, 0, 0.4); background: rgba(10, 13, 18, 0.85); }

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    margin-right: auto;            /* push everything else to the right */
    font-family: var(--display);
    font-weight: 700;
    font-size: 20px;
    letter-spacing: -0.02em;
    color: var(--text);
}
.brand-mark {
    width: 30px; height: 30px;
    border-radius: 9px;
    box-shadow: 0 2px 12px rgba(45, 140, 255, 0.4);
}

.nav-links {
    display: flex;
    gap: 26px;
}
.nav-links a {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-2);
    transition: color .2s ease;
}
.nav-links a:hover { color: var(--text); }
.nav .btn-sm { flex: 0 0 auto; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 84px 28px 128px;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 64px;
    perspective: 1400px;
}

.hero-copy { max-width: 560px; }

.hero h1 {
    font-size: clamp(42px, 5.6vw, 70px);
    line-height: 1.02;
    letter-spacing: -0.035em;
    margin: 0 0 22px;
}

.lede {
    font-size: 17px;
    line-height: 1.6;
    color: var(--text-2);
    margin: 0 0 34px;
    max-width: 460px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
}

.hero-note {
    margin: 24px 0 0;
    font-size: 13px;
    color: var(--text-3);
}

/* ---------- phone ---------- */
.hero-device {
    position: relative;
    display: flex;
    justify-content: center;
    perspective: 1200px;
}
.device-glow {
    position: absolute;
    inset: 2% 4%;
    background:
        radial-gradient(circle at 50% 30%, rgba(45, 140, 255, 0.4), transparent 60%),
        radial-gradient(circle at 50% 86%, rgba(87, 233, 160, 0.28), transparent 58%);
    filter: blur(48px);
    z-index: 0;
    animation: glowPulse 7s ease-in-out infinite;
}
@keyframes glowPulse {
    0%, 100% { opacity: .8; transform: scale(1); }
    50%      { opacity: 1; transform: scale(1.05); }
}

.phone-tilt {
    position: relative;
    z-index: 1;
    transform-style: preserve-3d;
    transition: transform .4s cubic-bezier(.2,.7,.2,1);
    will-change: transform;
}
.phone {
    position: relative;
    width: 300px;
    padding: 11px;
    border-radius: 46px;
    background: linear-gradient(155deg, #2a2e36, #0e1116);
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.6), inset 0 0 0 2px rgba(255,255,255,0.05);
    animation: phoneFloat 6s ease-in-out infinite;
}
@keyframes phoneFloat {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-10px); }
}
.phone::before {
    content: "";
    position: absolute;
    top: 22px; left: 50%;
    transform: translateX(-50%);
    width: 116px; height: 26px;
    background: #07090d;
    border-radius: 14px;
    z-index: 3;
}

.phone-screen {
    position: relative;
    border-radius: 36px;
    background: #0a0e14;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 26px 26px;
    padding: 14px 13px 16px;
    overflow: hidden;
    min-height: 580px;
}

.ios-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 10px 14px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
}
.ios-ic { display: inline-flex; gap: 5px; align-items: center; }
.ios-ic i { width: 16px; height: 11px; border-radius: 3px; background: var(--text); display: inline-block; opacity: .85; }
.ios-ic i.batt { width: 22px; }

.app-card {
    border-radius: 18px;
    background: var(--card);
    border: 1px solid var(--line);
}

.app-header { padding: 16px 16px 10px; margin-bottom: 14px; }
.app-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.app-date { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.app-badges { display: inline-flex; gap: 8px; }
.pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 700;
    padding: 5px 10px;
    border-radius: 999px;
}
.pill-score { color: var(--cyan); border: 1px solid rgba(34,211,238,0.45); background: rgba(34,211,238,0.08); }
.pill-score .spark { color: var(--cyan); font-size: 11px; }
.pill-score .up { color: var(--green); font-size: 10px; font-weight: 700; }
.pill-streak { color: var(--orange); background: rgba(255,138,61,0.14); border: 1px solid rgba(255,138,61,0.3); }
.pill-streak .flame { font-size: 12px; }
.grabber {
    display: block;
    width: 36px; height: 4px;
    border-radius: 999px;
    background: rgba(255,255,255,0.18);
    margin: 12px auto 0;
}

.habits { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.habit {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 13px;
    border-radius: 14px;
    background: var(--card);
    border: 1px solid var(--line);
}
.hbox {
    width: 30px; height: 30px;
    flex: 0 0 auto;
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.hbox svg { width: 16px; height: 16px; fill: none; stroke: #fff; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.habit.blue .hbox { background: var(--blue); box-shadow: 0 0 16px rgba(45,140,255,0.6); }
.habit.cyan .hbox { background: var(--cyan); box-shadow: 0 0 16px rgba(34,211,238,0.55); }
.hicon { flex: 0 0 auto; width: 22px; display: inline-flex; color: var(--text-3); }
.hicon svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.hicon svg.fill { fill: currentColor; stroke: none; }
.hname { font-size: 15px; font-weight: 500; color: var(--text-3); text-decoration: line-through; text-decoration-color: rgba(255,255,255,0.25); }

.celebrate { position: relative; height: 92px; margin: 6px 0 2px; }
.mascot {
    position: absolute;
    left: 4px; bottom: 0;
    width: 56px; height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 0 18px rgba(87,233,160,0.5));
}
.mascot img { width: 100%; height: 100%; object-fit: contain; border-radius: 14px; }
.confetti { position: absolute; width: 9px; height: 3px; border-radius: 2px; opacity: .9; }
.confetti.c1 { top: 8px;  right: 60px; background: var(--cyan);   transform: rotate(28deg); }
.confetti.c2 { top: 26px; right: 30px; background: var(--purple); transform: rotate(-40deg); }
.confetti.c3 { top: 4px;  right: 96px; background: var(--green);  transform: rotate(55deg); }
.confetti.c4 { top: 44px; right: 74px; background: var(--orange); transform: rotate(12deg); }
.confetti.c5 { top: 56px; right: 44px; background: var(--blue);   transform: rotate(-22deg); }
.confetti.c6 { top: 30px; right: 110px; background: #f7c948;      transform: rotate(70deg); }

.complete-card {
    position: relative;
    padding: 16px 16px 18px;
    background: linear-gradient(160deg, rgba(87,233,160,0.14), rgba(20,25,34,0.6));
    border: 1px solid rgba(87,233,160,0.4);
    box-shadow: 0 0 28px rgba(87,233,160,0.18);
}
.complete-title { margin: 0 0 5px; font-size: 17px; font-weight: 700; color: #fff; }
.complete-sub { margin: 0 0 14px; font-size: 12.5px; line-height: 1.45; color: var(--text-2); }
.app-cta {
    display: block;
    text-align: center;
    padding: 12px;
    border-radius: 13px;
    background: var(--green);
    color: #06140d;
    font-weight: 700;
    font-size: 14.5px;
    box-shadow: 0 6px 20px rgba(87,233,160,0.3);
}

/* =========================================================
   SECTION HEAD
   ========================================================= */
.section-head {
    max-width: 760px;
    margin: 0 auto 76px;
    text-align: center;
}
.section-head--left { text-align: left; margin-left: 0; margin-right: 0; }
.section-head h2 {
    font-size: clamp(31px, 4.4vw, 50px);
    line-height: 1.06;
    letter-spacing: -0.03em;
}
.section-lede {
    margin: 22px auto 0;
    max-width: 560px;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-2);
}
.section-head--left .section-lede { margin-left: 0; }

/* =========================================================
   PRINCIPLES
   ========================================================= */
.principles { max-width: var(--maxw); margin: 0 auto; padding: 72px 28px 132px; }
.principle-list { list-style: none; margin: 0 auto; padding: 0; max-width: 800px; }
.principle {
    display: grid;
    grid-template-columns: 92px 1fr;
    gap: 28px;
    align-items: baseline;
    padding: 40px 0;
    border-top: 1px solid var(--line);
}
.principle:last-child { border-bottom: 1px solid var(--line); }
.principle-num {
    font-family: var(--display);
    font-size: 42px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.principle-body h3 { font-size: 25px; font-weight: 700; margin: 0 0 10px; letter-spacing: -0.02em; }
.principle-body p { margin: 0; font-size: 16px; line-height: 1.62; color: var(--text-2); max-width: 560px; }

/* =========================================================
   COMPARE
   ========================================================= */
.compare {
    background: var(--bg-2);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 120px 28px;
}
.compare-inner {
    max-width: var(--maxw);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 56px;
    align-items: center;
}
.compare .section-head { margin-bottom: 0; }
.compare-table {
    background: var(--card);
    border-radius: var(--radius);
    border: 1px solid var(--line);
    overflow: hidden;
}
.compare-row {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 20px;
    padding: 20px 26px;
    align-items: center;
    border-top: 1px solid var(--line);
}
.compare-row:first-child { border-top: none; }
.compare-row--head { background: rgba(255,255,255,0.03); }
.compare-row--head span {
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.col-other { color: var(--text-3); }
.compare-row--head .col-brand { color: var(--cyan); }
.compare-row .col-brand {
    position: relative;
    font-weight: 600;
    color: var(--text);
    padding-left: 26px;
}
.compare-row:not(.compare-row--head) .col-brand::before {
    content: "";
    position: absolute;
    left: 0; top: 0.5em;
    width: 13px; height: 7px;
    border-left: 2.4px solid var(--cyan);
    border-bottom: 2.4px solid var(--cyan);
    transform: rotate(-45deg);
}

/* =========================================================
   GUIDE — teal/green, matches in-app Guide
   ========================================================= */
.guide { max-width: var(--maxw); margin: 0 auto; padding: 128px 28px; }
.guide-panel {
    position: relative;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    padding: 56px;
    border-radius: 32px;
    background:
        radial-gradient(circle at 88% 6%, rgba(34, 211, 238, 0.18), transparent 44%),
        radial-gradient(circle at 6% 96%, rgba(87, 233, 160, 0.16), transparent 46%),
        linear-gradient(160deg, #0f2622 0%, #0b1822 60%);
    border: 1px solid rgba(87, 233, 160, 0.22);
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}
.guide-intro h2 { color: #fff; font-size: clamp(34px, 4.2vw, 50px); margin-bottom: 18px; letter-spacing: -0.03em; }
.guide-lede { margin: 0 0 28px; font-size: 15px; line-height: 1.65; color: var(--text-2); max-width: 440px; }
.guide-chat { display: flex; align-items: flex-end; gap: 12px; margin-bottom: 30px; max-width: 440px; }
.mascot--lg {
    position: static;
    width: 50px; height: 50px;
    flex: 0 0 auto;
    filter: drop-shadow(0 0 16px rgba(34,211,238,0.5));
}
.guide-bubble {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 18px 18px 18px 6px;
    padding: 14px 18px;
}
.guide-bubble p { margin: 0; font-size: 15px; line-height: 1.5; color: #eafff5; }

.guide-can {
    align-self: center;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 22px;
    padding: 30px;
}
.guide-can-title { margin: 0 0 18px; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-3); }
.guide-can ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 15px; }
.guide-can li { display: flex; align-items: center; gap: 13px; font-size: 16px; font-weight: 500; color: var(--text); }
.guide-can .dot { flex: 0 0 auto; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(87,233,160,0.16); }

/* =========================================================
   FINAL CTA
   ========================================================= */
.cta { padding: 40px 28px 140px; text-align: center; }
.cta-inner {
    max-width: 760px;
    margin: 0 auto;
    padding: 84px 40px;
    border-radius: 32px;
    background:
        radial-gradient(circle at 50% 0%, rgba(45,140,255,0.2), transparent 64%),
        linear-gradient(180deg, #111722, #0c1019);
    border: 1px solid var(--line-2);
    box-shadow: 0 30px 80px rgba(0,0,0,0.4);
}
.cta-inner h2 { font-size: clamp(34px, 5.2vw, 58px); line-height: 1.04; letter-spacing: -0.035em; margin: 0 0 16px; }
.cta-inner > p { margin: 0 0 34px; font-size: 16px; color: var(--text-2); }
.cta .btn-store { margin: 0 auto; }
.cta-note { margin: 22px 0 0; font-size: 13px; color: var(--text-3); }

/* =========================================================
   FOOTER
   ========================================================= */
.footer { border-top: 1px solid var(--line); background: var(--bg-2); padding: 48px 28px 40px; }
.footer-inner {
    max-width: var(--maxw);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.brand--footer { font-size: 18px; margin-right: 0; }
.footer-links { display: flex; gap: 26px; flex-wrap: wrap; }
.footer-links a { font-size: 13px; font-weight: 400; color: var(--text-3); transition: color .2s ease; }
.footer-links a:hover { color: var(--cyan); }
.footer-legal { max-width: var(--maxw); margin: 28px auto 0; font-size: 12px; color: var(--text-3); }

/* =========================================================
   MOTION
   ========================================================= */
@media (prefers-reduced-motion: no-preference) {
    .hero-copy > *, .hero-device { animation: rise .8s cubic-bezier(.2,.7,.2,1) both; }
    .hero-copy > *:nth-child(2) { animation-delay: .05s; }
    .hero-copy > *:nth-child(3) { animation-delay: .1s; }
    .hero-copy > *:nth-child(4) { animation-delay: .15s; }
    .hero-copy > *:nth-child(5) { animation-delay: .2s; }
    .hero-device { animation-delay: .12s; }
}
@keyframes rise {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

.js-ready:not(.reduce-motion) .reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1);
    will-change: opacity, transform;
}
.js-ready:not(.reduce-motion) .reveal.in { opacity: 1; transform: none; }
.js-ready:not(.reduce-motion) .principle:nth-child(2) { transition-delay: .06s; }
.js-ready:not(.reduce-motion) .principle:nth-child(3) { transition-delay: .12s; }
.js-ready:not(.reduce-motion) .principle:nth-child(4) { transition-delay: .18s; }
.js-ready:not(.reduce-motion) .principle:nth-child(5) { transition-delay: .24s; }

/* habit rows + celebration stagger in with the phone */
.js-ready:not(.reduce-motion) .habits li,
.js-ready:not(.reduce-motion) .complete-card,
.js-ready:not(.reduce-motion) .celebrate {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .5s ease, transform .5s ease;
}
.js-ready:not(.reduce-motion) .hero-device.animate .habits li,
.js-ready:not(.reduce-motion) .hero-device.animate .complete-card,
.js-ready:not(.reduce-motion) .hero-device.animate .celebrate {
    opacity: 1;
    transform: none;
}
.js-ready:not(.reduce-motion) .hero-device.animate .habits li:nth-child(1) { transition-delay: .3s; }
.js-ready:not(.reduce-motion) .hero-device.animate .habits li:nth-child(2) { transition-delay: .4s; }
.js-ready:not(.reduce-motion) .hero-device.animate .habits li:nth-child(3) { transition-delay: .5s; }
.js-ready:not(.reduce-motion) .hero-device.animate .celebrate { transition-delay: .6s; }
.js-ready:not(.reduce-motion) .hero-device.animate .complete-card { transition-delay: .72s; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 940px) {
    .hero {
        grid-template-columns: 1fr;
        padding: 40px 24px 84px;
        gap: 52px;
        text-align: center;
    }
    .hero-copy { max-width: 600px; margin: 0 auto; }
    .hero .lede { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }

    .compare-inner { grid-template-columns: 1fr; gap: 36px; }
    .section-head--left { text-align: center; }
    .section-head--left .section-lede { margin-left: auto; }

    .guide-panel { grid-template-columns: 1fr; gap: 34px; padding: 44px 36px; }
    .guide-lede, .guide-chat { max-width: none; }
}

@media (max-width: 620px) {
    body { font-size: 16px; }
    .nav { padding: 14px 18px; gap: 14px; }
    .nav-links { display: none; }

    .hero { padding: 24px 20px 64px; }
    .hero h1 { font-size: clamp(36px, 10.5vw, 46px); }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { width: 100%; }

    .phone { width: 264px; }
    .phone-screen { min-height: 540px; }

    .principles { padding: 24px 20px 84px; }
    .principle { grid-template-columns: 1fr; gap: 8px; padding: 28px 0; }
    .principle-num { font-size: 30px; }
    .principle-body h3 { font-size: 22px; }

    .compare { padding: 72px 20px; }
    .compare-row { padding: 16px 18px; gap: 10px; grid-template-columns: 1fr; }
    .compare-row--head { display: none; }
    .compare-row:not(.compare-row--head) .col-brand { padding-left: 24px; }

    .guide { padding: 72px 20px; }
    .guide-panel { padding: 32px 22px; border-radius: 26px; }
    .guide-can { padding: 24px; }

    .cta { padding: 16px 20px 88px; }
    .cta-inner { padding: 56px 24px; border-radius: 26px; }

    .footer-inner { flex-direction: column; align-items: flex-start; gap: 18px; }
}

/* =========================================================
   PRIVACY POLICY PAGE
   ========================================================= */
.privacy-content {
    max-width: 760px;
    margin: 0 auto;
    padding: 80px 24px 100px;
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-2);
}
.privacy-content header { margin-bottom: 48px; }
.privacy-content h1 {
    text-align: center;
    font-size: clamp(38px, 7vw, 54px);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin: 8px 0 14px;
    color: var(--text);
}
.privacy-content .last-updated { text-align: center; color: var(--text-3); font-size: 13px; margin: 0; font-family: var(--mono); }
.privacy-content h2 {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 52px 0 0;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
    color: var(--text);
}
.privacy-content h3 { font-size: 20px; font-weight: 600; margin: 36px 0 0; color: var(--text); }
.privacy-content h4 { font-size: 16px; font-weight: 600; margin: 26px 0 0; color: var(--text); }
.privacy-content p { margin: 16px 0; }
.privacy-content ul { margin: 16px 0 24px; padding-left: 22px; }
.privacy-content li { margin-bottom: 10px; }
.privacy-content a { color: var(--cyan); font-weight: 500; }