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

:root {
    --green: #518B6C;
    --green-dk: #3d6b52;
    --cream: #F7F2EB;
    --gold: #D4B578;
    --text: #2D2D2D;
    --muted: #8A8070;
    --white: #FFFFFF;
    --border: rgba(45, 45, 45, .1);
    --serif: 'Lora', Georgia, serif;
    --sans: 'Inter', -apple-system, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--sans);
    background: var(--cream);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
    font-family: var(--serif);
}

/* ── NAVBAR ───────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 200;
    height: 64px;
    display: flex;
    align-items: center;
    padding: 0 32px;
    background: rgba(247, 242, 235, .82);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(45, 45, 45, .06);
    transition: box-shadow .3s;
}

.nav.scrolled {
    box-shadow: 0 2px 24px rgba(45, 45, 45, .08);
}

.nav-inner {
    max-width: 1120px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    flex-shrink: 0;
}

.nav-logo svg {
    width: 28px;
    height: 25px;
}

.nav-logo-text {
    font-family: var(--serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--green);
    letter-spacing: -.02em;
}

.nav-links {
    display: flex;
    gap: 28px;
    list-style: none;
    flex: 1;
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
    opacity: .65;
    transition: opacity .2s;
}

.nav-links a:hover {
    opacity: 1;
}

.nav-btns {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-shrink: 0;
}

/* ── BUTTONS ──────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 10px 20px;
    border-radius: 12px;
    font-family: var(--sans);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    outline: none;
    transition: all .2s ease;
}

.btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1.5px solid var(--border);
}

.btn-ghost:hover {
    background: rgba(45, 45, 45, .05);
}

.btn-green {
    background: var(--green);
    color: #fff;
}

.btn-green:hover {
    background: var(--green-dk);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(81, 139, 108, .28);
}

.btn-lg {
    padding: 14px 28px;
    font-size: 16px;
    border-radius: 14px;
}

.btn-dark {
    background: #1a1a1a;
    color: #fff;
}

.btn-dark:hover {
    background: #2d2d2d;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .2);
}

/* ── SECTION COMMONS ──────────────────── */
.section {
    padding: 120px 32px;
}

.container {
    max-width: 1120px;
    margin: 0 auto;
}

.label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 14px;
}

.label-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--green);
}

.section-title {
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.025em;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 17px;
    color: var(--text);
    opacity: .6;
    line-height: 1.65;
    max-width: 540px;
}

/* ── HERO ─────────────────────────────── */
.hero {
    padding-top: 148px;
    padding-bottom: 0;
    text-align: center;
    overflow: hidden;
}

#home {
    height: calc(100vh - 64px)
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(81, 139, 108, .1);
    border: 1px solid rgba(81, 139, 108, .22);
    color: var(--green);
    padding: 5px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1
    }

    50% {
        opacity: .3
    }
}

.hero h1 {
    font-size: clamp(50px, 7.5vw, 96px);
    font-weight: 700;
    line-height: 1.03;
    letter-spacing: -.04em;
    margin-bottom: 22px;
}

.hero h1 em {
    color: var(--green);
    font-style: italic;
}

.hero-sub {
    font-size: 18px;
    color: var(--text);
    opacity: .58;
    max-width: 460px;
    margin: 0 auto 36px;
    line-height: 1.65;
}

.hero-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.trust-badges {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 72px;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text);
    opacity: .5;
}

.trust-icon {
    font-size: 13px;
}

/* Hero phones */
.hero-phones {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 20px;
    padding-bottom: 0;
    position: relative;
}

.phone-tilt-l {
    transform: rotate(-6deg) translateY(16px);
    filter: drop-shadow(0 32px 48px rgba(45, 45, 45, .18));
}

.phone-tilt-r {
    transform: rotate(6deg) translateY(16px);
    filter: drop-shadow(0 32px 48px rgba(45, 45, 45, .18));
}

/* ── iPHONE SHELL ─────────────────────── */
.iphone {
    width: 240px;
    height: 490px;
    background: var(--cream);
    border-radius: 44px;
    border: 1.5px solid rgba(45, 45, 45, .14);
    box-shadow: 0 0 0 6px rgba(45, 45, 45, .05), 0 40px 80px rgba(45, 45, 45, .15);
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.iphone.lg {
    width: 270px;
    height: 550px;
    border-radius: 32px;
}

.iphone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 88px;
    height: 26px;
    background: #1a1a1a;
    border-radius: 0 0 18px 18px;
    z-index: 5;
}

.iphone-screen {
    flex: 1;
    padding: 34px 16px 16px;
    overflow: hidden;
    background: var(--cream);
    display: flex;
    flex-direction: column;
}

.iphone.lg .iphone-screen {
    padding: 38px 18px 18px;
}

/* Screen: Daily Word */
.scr-header {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 14px;
}

.scr-logo {
    width: 22px;
    height: 20px;
}

.scr-app-name {
    font-family: var(--serif);
    font-size: 15px;
    font-weight: 700;
    color: var(--green);
}

.word-card {
    background: var(--white);
    border-radius: 14px;
    border: 1.5px solid rgba(45, 45, 45, .09);
    padding: 18px;
    text-align: center;
    flex-shrink: 0;
}

.wc-label {
    font-size: 8px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--text);
    opacity: .4;
    margin-bottom: 6px;
}

.wc-hangul {
    font-size: 52px;
    font-weight: 900;
    color: var(--text);
    line-height: 1;
    margin-bottom: 6px;
}

.wc-line {
    height: 2px;
    background: var(--gold);
    width: 48px;
    margin: 0 auto 6px;
}

.wc-roman {
    font-family: var(--serif);
    font-style: italic;
    font-size: 12px;
    color: var(--green);
}

.meaning-row {
    margin: 8px 0 6px;
    text-align: center;
}

.meaning-lbl {
    font-size: 9px;
    font-weight: 600;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: .06em;
}

.meaning-val {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    margin-top: 1px;
}

.example-box {
    background: var(--white);
    border-radius: 8px;
    border: 1px solid rgba(45, 45, 45, .08);
    padding: 10px;
    margin-bottom: 12px;
}

.ex-ko {
    font-size: 10px;
    color: var(--text);
    opacity: .75;
    line-height: 1.5;
}

.ex-en {
    font-size: 8px;
    color: var(--text);
    opacity: .4;
    margin-top: 3px;
    font-style: italic;
}

.scr-btn {
    background: var(--green);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 10px;
    font-size: 9px;
    font-weight: 600;
    text-align: center;
    width: 100%;
    cursor: default;
    margin-top: auto;
}

/* Screen: Chat */
.chat-hd {
    display: flex;
    align-items: center;
    gap: 7px;
    padding-bottom: 9px;
    border-bottom: 1px solid rgba(45, 45, 45, .08);
    margin-bottom: 10px;
}

.chat-hd-icon {
    width: 22px;
    height: 20px;
}

.chat-hd-name {
    font-size: 11px;
    font-weight: 600;
    color: var(--green);
    line-height: 1.2;
}

.chat-hd-sub {
    font-size: 8px;
    color: var(--text);
    opacity: .4;
}

.chat-msgs {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow: hidden;
}

.msg-row {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.msg-sender {
    font-size: 7px;
    color: var(--text);
    opacity: .38;
}

.bubble {
    display: inline-block;
    padding: 7px 10px;
    border-radius: 8px;
    font-size: 9px;
    line-height: 1.45;
    max-width: 88%;
}

.bubble-t {
    background: var(--white);
    color: var(--text);
    border: 1px solid rgba(45, 45, 45, .08);
    border-radius: 2px 8px 8px 8px;
}

.bubble-u {
    background: var(--green);
    color: #fff;
    border-radius: 8px 2px 8px 8px;
}

.msg-user {
    display: flex;
    justify-content: flex-end;
}

.chat-bar {
    display: flex;
    gap: 6px;
    align-items: center;
    padding-top: 8px;
    border-top: 1px solid rgba(45, 45, 45, .07);
}

.chat-field {
    flex: 1;
    background: var(--white);
    border-radius: 7px;
    padding: 5px 8px;
    font-size: 8px;
    color: var(--text);
    opacity: .45;
    border: 1px solid rgba(45, 45, 45, .08);
}

.chat-send {
    width: 24px;
    height: 24px;
    background: var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Screen: Voice */
.voice-top {
    margin-bottom: 8px;
}

.voice-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
}

.voice-sub {
    font-size: 9px;
    color: var(--text);
    opacity: .45;
}

.voice-avatar-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.va-ring1 {
    position: absolute;
    inset: -18px;
    border-radius: 50%;
    border: 1.5px solid rgba(81, 139, 108, .18);
    animation: pulse 2.4s ease-in-out infinite;
}

.va-ring2 {
    position: absolute;
    inset: -9px;
    border-radius: 50%;
    border: 1px solid rgba(81, 139, 108, .1);
}

.va-core {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(81, 139, 108, .12);
    display: flex;
    align-items: center;
    justify-content: center;
}

.va-core svg {
    width: 44px;
    height: 39px;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: .6
    }

    50% {
        transform: scale(1.12);
        opacity: .2
    }
}

.voice-card {
    background: var(--white);
    border-radius: 12px;
    border: 1px solid rgba(45, 45, 45, .08);
    padding: 12px 14px;
    margin-bottom: 10px;
}

.waveform {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    height: 28px;
    margin-bottom: 8px;
}

.wbar {
    width: 2.5px;
    border-radius: 2px;
    background: var(--green);
    animation: wave 1.2s ease-in-out infinite;
}

@keyframes wave {

    0%,
    100% {
        transform: scaleY(1)
    }

    50% {
        transform: scaleY(.35)
    }
}

.voice-txt {
    font-size: 11px;
    font-weight: 600;
    color: var(--text);
    text-align: center;
}

.voice-subtxt {
    font-size: 8px;
    color: var(--text);
    opacity: .38;
    text-align: center;
    margin-top: 3px;
    font-style: italic;
}

.voice-status {
    font-size: 9px;
    color: var(--green);
    font-weight: 600;
    text-align: center;
    margin-bottom: 8px;
}

.voice-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.vc-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vc-btn-mic {
    background: rgba(81, 139, 108, .12);
}

.vc-btn-end {
    background: #ff4d4d;
    box-shadow: 0 4px 12px rgba(255, 77, 77, .32);
}

/* ── TRUST BAR ────────────────────────── */
.trust-bar {
    background: var(--green);
}

.trust-bar-inner {
    max-width: 1120px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 32px;
    flex-wrap: wrap;
    gap: 0;
}

.tb-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 4px 32px;
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .01em;
}

.tb-sep {
    width: 1px;
    height: 18px;
    background: rgba(255, 255, 255, .22);
}

.tb-icon {
    opacity: .75;
}

/* ── FEATURES ─────────────────────────── */
.feat-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 128px;
}

.feat-row:last-child {
    margin-bottom: 0;
}

.feat-row.flip {
    direction: rtl;
}

.feat-row.flip>* {
    direction: ltr;
}

.feat-content {
    max-width: 480px;
}

.feat-num {
    font-family: var(--serif);
    font-size: 72px;
    font-weight: 700;
    color: var(--green);
    opacity: .1;
    line-height: 1;
    margin-bottom: -18px;
}

.feat-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 12px;
}

.feat-title {
    font-size: clamp(26px, 3vw, 40px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.025em;
    margin-bottom: 16px;
}

.feat-desc {
    font-size: 16px;
    color: var(--text);
    opacity: .6;
    line-height: 1.65;
    margin-bottom: 28px;
}

.pills {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.pill {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(81, 139, 108, .07);
    border: 1px solid rgba(81, 139, 108, .18);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 500;
    color: var(--green);
}

.pill-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--green);
}

.feat-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.float {
    animation: float 4.5s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(-14px)
    }
}

/* ── HOW IT WORKS ─────────────────────── */
.hiw {
    background: var(--green);
}

.hiw .section-title {
    color: #fff;
}

.hiw .section-desc {
    color: rgba(255, 255, 255, .68);
    opacity: 1;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 64px;
}

.step-card {
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 22px;
    padding: 36px;
    backdrop-filter: blur(12px);
}

.step-num {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255, 255, 255, .16);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--serif);
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 22px;
}

.step-title {
    font-family: var(--serif);
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.step-desc {
    font-size: 15px;
    color: rgba(255, 255, 255, .7);
    line-height: 1.62;
}

/* ── TESTIMONIALS ─────────────────────── */
.testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testi-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.stars {
    display: flex;
    gap: 3px;
}

.star {
    color: var(--gold);
    font-size: 15px;
}

.testi-q {
    font-family: var(--serif);
    font-style: italic;
    font-size: 15px;
    line-height: 1.65;
    color: var(--text);
    opacity: .82;
    flex: 1;
}

.testi-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--serif);
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.author-name {
    font-size: 14px;
    font-weight: 600;
}

.author-meta {
    font-size: 12px;
    color: var(--muted);
}

/* ── PRICING ──────────────────────────── */
.pricing-bg {
    background: var(--cream);
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.price-card {
    border-radius: 26px;
    padding: 40px;
    display: flex;
    flex-direction: column;
}

.price-card.free {
    background: var(--cream);
    border: 1.5px solid var(--border);
}

.price-card.pro {
    background: var(--green);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.price-card.pro::after {
    content: '나무';
    position: absolute;
    right: -8px;
    bottom: -32px;
    font-family: var(--serif);
    font-size: 130px;
    font-weight: 700;
    color: rgba(255, 255, 255, .06);
    line-height: 1;
    pointer-events: none;
}

.pro-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(212, 181, 120, .25);
    border: 1px solid rgba(212, 181, 120, .4);
    color: var(--gold);
    padding: 4px 11px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    width: fit-content;
    margin-bottom: 18px;
}

.plan-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    opacity: .5;
    margin-bottom: 6px;
}

.price-card.pro .plan-label {
    color: rgba(255, 255, 255, .7);
    opacity: 1;
}

.price-val {
    font-family: var(--serif);
    font-size: 54px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -.03em;
    margin-bottom: 4px;
}

.price-period {
    font-size: 14px;
    opacity: .52;
    margin-bottom: 28px;
}

.price-card.pro .price-period {
    color: rgba(255, 255, 255, .62);
    opacity: 1;
}

.price-divider {
    height: 1px;
    background: rgba(45, 45, 45, .09);
    margin: 6px 0 22px;
}

.price-card.pro .price-divider {
    background: rgba(255, 255, 255, .16);
}

.price-feats {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 13px;
    flex: 1;
    margin-bottom: 28px;
}

.pf {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    line-height: 1.4;
}

.pf.dim {
    opacity: .4;
}

.pf-icon {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 1px;
    background: rgba(81, 139, 108, .11);
    display: flex;
    align-items: center;
    justify-content: center;
}

.price-card.pro .pf-icon {
    background: rgba(255, 255, 255, .16);
}

.pf-icon svg {
    width: 10px;
    height: 10px;
}

.price-cta {
    width: 100%;
    padding: 14px;
    border-radius: 13px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all .2s;
}

.cta-free {
    background: transparent;
    border: 1.5px solid rgba(45, 45, 45, .14);
    color: var(--text);
}

.cta-free:hover {
    background: rgba(45, 45, 45, .04);
}

.cta-pro {
    background: #fff;
    color: var(--green);
}

.cta-pro:hover {
    background: rgba(255, 255, 255, .9);
    transform: translateY(-1px);
}

.price-note {
    text-align: center;
    font-size: 13px;
    color: var(--muted);
    margin-top: 22px;
}

/* ── Plan options ─────────────────────── */
.pricing-plans {
    max-width: 480px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.plan-option {
    position: relative;
    border-radius: 18px;
    border: 1.5px solid var(--border);
    background: var(--white);
    padding: 20px 20px 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: border-color .2s, background .2s;
}

.plan-option.plan-selected {
    border-color: var(--green);
    background: #EEF4F0;
}

.plan-discount-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--green);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .07em;
    padding: 3px 12px;
    border-radius: 999px;
}

.plan-name {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 2px;
}

.plan-price {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
}

.plan-sub {
    font-size: 13px;
    color: var(--muted);
    margin-top: 1px;
}

.plan-radio {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing-plans .cta-pro {
    background: var(--green);
    color: #fff;
    border-radius: 16px;
    padding: 16px;
    font-size: 16px;
    font-weight: 700;
    margin-top: 4px;
}

.pricing-plans .cta-pro:hover {
    background: #3e6e55;
    transform: translateY(-1px);
}

/* ── FAQ ──────────────────────────────── */
.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
    border-top: 1px solid var(--border);
}

.faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--sans);
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    text-align: left;
}

.faq-icon {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    flex-shrink: 0;
    background: rgba(81, 139, 108, .1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .3s;
    color: var(--green);
}

.faq-item.open .faq-icon {
    background: var(--green);
    color: #fff;
    transform: rotate(45deg);
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .38s ease;
}

.faq-a-inner {
    padding-bottom: 20px;
    font-size: 15px;
    line-height: 1.67;
    color: var(--text);
    opacity: .64;
}

.faq-item.open .faq-a {
    max-height: 220px;
}

/* ── DOWNLOAD CTA ─────────────────────── */
.dl-section {
    position: relative;
    overflow: hidden;
    text-align: center;
}

.dl-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--serif);
    font-size: min(300px, 32vw);
    font-weight: 700;
    color: rgba(81, 139, 108, .05);
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    line-height: 1;
}

.dl-content {
    position: relative;
    z-index: 1;
}

.dl-content h2 {
    font-size: clamp(36px, 5vw, 68px);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -.03em;
    margin-bottom: 22px;
}

.dl-content h2 em {
    color: var(--green);
    font-style: italic;
}

.dl-content p {
    font-size: 18px;
    opacity: .56;
    margin-bottom: 44px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.dl-fine {
    font-size: 13px;
    color: var(--muted);
    margin-top: 24px;
}

.appstore-btn {
    display: inline-flex;
    align-items: center;

    gap: 8px;
    background: #1a1a1a;
    color: #fff;
    padding: 14px 26px;
    border-radius: 16px;
    text-decoration: none;
    font-family: var(--sans);
    transition: all .2s;
}

.app-store-text {
    display: flex;
    gap: 0;
    flex-direction: column;
    align-items: start;
}

.appstore-btn:hover {
    background: #2d2d2d;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, .2);
}

.as-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.as-sub {
    font-size: 12px;
    line-height: 12px;
    letter-spacing: .05em;
    display: block;
}

.as-name {
    font-size: 24px;
    line-height: 24px;
    font-weight: 700;
    display: block;
}

/* ── FOOTER ───────────────────────────── */
footer {
    background: var(--text);
    padding: 48px 32px;
}

.foot-inner {
    max-width: 1120px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}

.foot-logo {
    display: flex;
    align-items: center;
    gap: 9px;
    text-decoration: none;
}

.foot-logo-txt {
    font-family: var(--serif);
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}

.foot-links {
    display: flex;
    gap: 24px;
    list-style: none;
    flex-wrap: wrap;
}

.foot-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, .5);
    text-decoration: none;
    transition: color .2s;
}

.foot-links a:hover {
    color: #fff;
}

.foot-copy {
    font-size: 13px;
    color: rgba(255, 255, 255, .3);
}

/* ── SCROLL ANIMATIONS ────────────────── */
.fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .65s ease, transform .65s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── RESPONSIVE ───────────────────────── */
@media (max-width: 900px) {
    .nav-links {
        display: none;
    }

    .feat-row,
    .feat-row.flip {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 48px;
    }

    .feat-visual {
        order: -1;
    }

    .steps,
    .testi-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        max-width: 420px;
    }
}

@media (max-width: 640px) {
    .hero-phones {
        flex-direction: column;
        align-items: center;
    }

    .phone-tilt-l,
    .phone-tilt-r {
        transform: none;
        filter: drop-shadow(0 20px 40px rgba(45, 45, 45, .15));
    }

    .phone-tilt-l {
        display: none;
    }

    .tb-sep {
        display: none;
    }

    .tb-item {
        padding: 4px 16px;
    }
}

/* Content */
.page {
    max-width: 800px;
    margin: 0 auto;
    padding: 64px 32px 120px;
}

.page-header {
    margin-bottom: 56px;
}

.page-tag {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 14px;
}

.page-title {
    font-family: var(--serif);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.025em;
    margin-bottom: 16px;
}

.page-meta {
    font-size: 14px;
    color: var(--muted);
}

.doc-body {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.doc-section h2 {
    font-family: var(--serif);
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.doc-section p {
    font-size: 15px;
    line-height: 1.72;
    color: var(--text);
    opacity: .78;
    margin-bottom: 12px;
}

.doc-section p:last-child {
    margin-bottom: 0;
}

.doc-section ul {
    padding-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.doc-section ul li {
    font-size: 15px;
    line-height: 1.65;
    color: var(--text);
    opacity: .78;
}

.doc-section a {
    color: var(--green);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.highlight-box {
    background: rgba(81, 139, 108, .06);
    border: 1px solid rgba(81, 139, 108, .18);
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 12px;
}

.highlight-box p {
    opacity: 1;
    font-weight: 500;
}

/* Nav */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    height: 64px;
    display: flex;
    align-items: center;
    padding: 0 32px;
    background: rgba(247, 242, 235, .9);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.nav-logo svg {
    width: 26px;
    height: 23px;
}

.nav-logo-text {
    font-family: var(--serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--green);
}

.nav-back {
    font-size: 14px;
    font-weight: 500;
    color: var(--muted);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color .2s;
}

.nav-back:hover {
    color: var(--green);
}