/* ============================================================================
 * LANDING PAGE — css/landing.css
 * ============================================================================
 * Standalone stylesheet for the public landing page. Does not depend on
 * styles.css — the landing page has its own design language (Outfit font,
 * orange accent) that will later inform the app rebrand.
 *
 * SPACING: multiples of 5 only (5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100, 120, 140, 160)
 * RADIUS:  5, 10, 15, 20, 25, 50%, 9999px
 * WEIGHTS: 400, 500, 600, 700, 800
 * FONT SIZES: 9 variables only (--text-xs through --text-5xl)
 * ========================================================================= */

/* ── Reset & Tokens ──────────────────────────────────────────────────────── */

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

:root {
    /* Accent */
    --orange: #FF6B35;
    --orange-dark: #E85A2A;
    --orange-light: #FFF4F0;

    /* Neutrals */
    --black: #1A1A1A;
    --gray-900: #2D2D2D;
    --gray-700: #4A4A4A;
    --gray-500: #6B6B6B;
    --gray-300: #B0B0B0;
    --gray-100: #F5F5F5;
    --white: #FFFFFF;
    --cream: #FAFAF8;

    /* Palette */
    --green: #22C55E;
    --green-light: #DCFCE7;
    --blue: #3B82F6;
    --blue-light: #DBEAFE;
    --yellow: #F59E0B;
    --yellow-light: #FEF3C7;
    --purple: #8B5CF6;
    --purple-light: #EDE9FE;
    --pink: #EC4899;
    --teal: #14B8A6;
    --teal-light: #CCFBF1;

    /* Typography — 9 sizes only */
    --text-xs: 0.75rem;      /* 12px — captions, badges, meta */
    --text-sm: 0.875rem;     /* 14px — labels, small body */
    --text-base: 1rem;       /* 16px — body, buttons, lists */
    --text-lg: 1.25rem;      /* 20px — lead text, descriptions */
    --text-xl: 1.5rem;       /* 24px — sub-headings */
    --text-2xl: 2rem;        /* 32px — small headings, signatures */
    --text-3xl: 2.5rem;      /* 40px — feature headings */
    --text-4xl: 3rem;        /* 48px — section headings */
    --text-5xl: 3.5rem;      /* 56px — hero display */

    /* Font */
    --font: 'Outfit', sans-serif;

    /* Shadows */
    --shadow-card: 0 40px 80px rgba(0, 0, 0, 0.08);
    --shadow-mockup: 0 60px 120px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition: all 0.2s ease;
    --transition-slow: all 0.4s ease;
    --transition-spring: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-reveal: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
    font-family: var(--font);
    background: var(--cream);
    color: var(--black);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ── Layout ──────────────────────────────────────────────────────────────── */

.container { max-width: 1200px; margin: 0 auto; padding: 0 25px; }

/* ── Animations (reusable keyframes) ─────────────────────────────────────── */

@keyframes anim-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

@keyframes anim-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.5; }
}

@keyframes anim-pulse-ring {
    0%, 100% { box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.3); }
    50% { box-shadow: 0 0 0 10px rgba(20, 184, 166, 0); }
}

@keyframes anim-wiggle {
    0%, 100% { transform: rotate(0deg); }
    20% { transform: rotate(-10deg); }
    40% { transform: rotate(10deg); }
    60% { transform: rotate(-5deg); }
    80% { transform: rotate(5deg); }
}

@keyframes anim-confetti-drop {
    0% { opacity: 1; transform: translateY(0) rotate(0deg) scale(1); }
    80% { opacity: 1; }
    100% { opacity: 0; transform: translateY(100vh) rotate(720deg) scale(0.5); }
}

@keyframes anim-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ── Scroll-triggered transitions ────────────────────────────────────────── */

.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: var(--transition-reveal);
}

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

.stagger-item {
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-spring);
}

.stagger-item.visible { opacity: 1; transform: translateY(0); }

/* ── Confetti overlay ────────────────────────────────────────────────────── */

.confetti-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    overflow: hidden;
}

.confetti-particle {
    position: absolute;
    width: 10px;
    height: 10px;
    top: -20px;
    opacity: 0;
    animation: anim-confetti-drop linear forwards;
}

/* ── Navigation ──────────────────────────────────────────────────────────── */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
    padding: 10px 0;
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo { text-decoration: none; }

/* Inline text logo — replaces SVG img to avoid font-loading issues */
.logo-text {
    font-size: var(--text-2xl);
    font-weight: 600;
    letter-spacing: -1px;
    color: var(--black);
    line-height: 1;
}

.logo-our {
    background: linear-gradient(135deg, #FF6B6B 0%, var(--orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-text-white { color: var(--white); }
.logo-text-white .logo-our {
    background: none;
    -webkit-text-fill-color: var(--white);
}

.nav-cta {
    background: var(--black);
    color: var(--white);
    padding: 15px 30px;
    border-radius: 9999px;
    text-decoration: none;
    font-weight: 600;
    font-size: var(--text-base);
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--orange);
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(255, 107, 53, 0.3);
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--orange);
    color: var(--white);
    padding: 20px 40px;
    border-radius: 9999px;
    text-decoration: none;
    font-weight: 600;
    font-size: var(--text-base);
    font-family: var(--font);
    transition: var(--transition);
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    background: var(--orange-dark);
    transform: translateY(-1px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.4);
}

.btn-primary svg { transition: transform 0.2s ease; }
.btn-primary:hover svg { transform: translateX(5px); }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-700);
    font-weight: 600;
    text-decoration: none;
    padding: 20px 10px;
    font-family: var(--font);
    transition: color 0.2s ease;
}

.btn-secondary:hover { color: var(--orange); }

/* ── Hero ────────────────────────────────────────────────────────────────── */

.hero {
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -300px;
    right: -200px;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.hero-content { max-width: 540px; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--orange-light);
    color: var(--orange);
    padding: 10px 20px;
    border-radius: 9999px;
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: 25px;
}

.hero-badge-pulse {
    width: 10px;
    height: 10px;
    background: var(--orange);
    border-radius: 50%;
    animation: anim-pulse 2s infinite;
}

.hero h1 {
    font-size: var(--text-5xl);
    font-weight: 800;
    line-height: 1.08;
    margin-bottom: 25px;
    letter-spacing: -1px;
}

.highlight {
    background: linear-gradient(135deg, var(--orange) 0%, #FF8F6B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text {
    font-size: var(--text-lg);
    color: var(--gray-500);
    margin-bottom: 35px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.hero-note {
    margin-top: 25px;
    font-size: var(--text-sm);
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 20px;
}

.hero-note-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.hero-note-item svg { color: var(--green); }

/* ── Hero Tablet ────────────────────────────────────────────────────────── */

.hero-visual {
    width: 100%;
    position: relative;
}

.hero-tablet {
    background: #1A1A1A;
    border-radius: 25px;
    padding: 20px 15px;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-mockup);
    border: 1px solid rgba(255, 255, 255, 0.08);
    animation: anim-float 5s ease-in-out infinite;
}

.app-mockup {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    width: 100%;
    font-family: var(--font);
}

/* ── Mockup internals (decorative — small fixed sizes) ───────────────────── */

.mock-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 20px;
    border-bottom: 1px solid var(--gray-100);
}

.mock-logo {
    font-weight: 700;
    font-size: 14px;
    letter-spacing: -0.5px;
    line-height: 1;
}

.mock-logo-our {
    background: linear-gradient(135deg, #FF6B6B, var(--orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.mock-family { font-weight: 700; font-size: 14px; }
.mock-spacer { flex: 1; }
.mock-month { font-weight: 600; font-size: 14px; }

.mock-today {
    background: var(--orange);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 600;
}

.mock-badges {
    display: flex;
    gap: 10px;
    padding: 15px 20px;
    border-bottom: 1px solid var(--gray-100);
}

.mock-badge {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 15px;
    background: var(--gray-100);
    border-radius: 10px;
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-700);
}

.mock-badge-time { color: var(--gray-500); font-size: 11px; }

.mock-badge-live {
    background: var(--teal-light);
    color: #0F766E;
}

.mock-upcoming {
    display: flex;
    gap: 10px;
    padding: 15px 20px;
    border-bottom: 1px solid var(--gray-100);
    overflow-x: auto;
}

.mock-card {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    border-radius: 10px;
    border: 2px solid;
    min-width: 140px;
}

.mock-card-green  { background: #F0FDF4; border-color: var(--green); }
.mock-card-teal   { background: #F0FDFA; border-color: var(--teal); }
.mock-card-yellow { background: #FEFCE8; border-color: var(--yellow); }
.mock-card-purple { background: #FAF5FF; border-color: var(--purple); }

.mock-avatars { display: flex; }

.mock-av {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--white);
    margin-left: -5px;
}

.mock-av:first-child { margin-left: 0; }
.mock-av-pink { background: linear-gradient(135deg, #f093fb, #f5576c); }
.mock-av-blue { background: linear-gradient(135deg, #667eea, #764ba2); }

.mock-card-title { font-weight: 600; font-size: 12px; display: block; }
.mock-card-meta { font-size: 11px; color: var(--gray-500); display: block; }

.mock-card-live {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--teal);
    font-size: 11px;
}

.live-dot {
    width: 5px;
    height: 5px;
    background: var(--teal);
    border-radius: 50%;
    animation: anim-blink 1s infinite;
}

.mock-cal { padding: 10px; }

.mock-cal-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    border-bottom: 1px solid var(--gray-100);
}

.mock-cal-header span {
    text-align: center;
    font-size: 10px;
    font-weight: 600;
    color: var(--gray-500);
    padding: 10px 0;
    text-transform: uppercase;
}

.mock-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
}

.mock-cell {
    min-height: 60px;
    padding: 5px;
    border-right: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
}

.mock-cell:nth-child(7n) { border-right: none; }

.mock-date { font-size: 12px; font-weight: 600; color: var(--black); display: block; margin-bottom: 5px; }

.mock-date-today {
    background: var(--orange);
    color: var(--white);
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
}

.mock-ev {
    padding: 5px;
    border-radius: 5px;
    font-size: 10px;
    font-weight: 500;
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
}

.mock-ev-teal   { background: var(--teal-light); color: #0D9488; }
.mock-ev-purple { background: var(--purple-light); color: var(--purple); }

/* ── Problem Section ─────────────────────────────────────────────────────── */

.problem {
    padding: 120px 0;
    background: var(--white);
}

.problem-inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.section-label {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--orange);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 25px;
}

.problem h2 {
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 25px;
    letter-spacing: -0.5px;
}

.problem-text {
    font-size: var(--text-lg);
    color: var(--gray-500);
    line-height: 1.8;
}

.problem-text strong { color: var(--black); }

.problem-cta {
    margin-top: 35px;
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--black);
}

/* ── Devices Section ─────────────────────────────────────────────────────── */

.devices {
    padding: 120px 0;
    background: var(--black);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.devices::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.15) 0%, transparent 70%);
}

.devices-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
}

.devices h2 {
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 25px;
}

.devices h2 span { color: var(--orange); }

.devices-text { font-size: var(--text-lg); line-height: 1.8; opacity: 0.8; }

.device-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    perspective: 800px;
}

.device-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    transition: var(--transition);
}

.device-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--orange);
    transform: translateY(-5px) rotateX(5deg);
}

.device-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    background: rgba(255, 107, 53, 0.15);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.device-icon svg { width: 30px; height: 30px; stroke: var(--orange); }

.device-card h4 { font-weight: 600; margin-bottom: 5px; }
.device-card p { font-size: var(--text-xs); opacity: 0.6; }

/* ── Features Section ────────────────────────────────────────────────────── */

.features { padding: 140px 0; background: var(--cream); }

.features-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 100px;
}

.features-header h2 {
    font-size: var(--text-4xl);
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.features-header p { font-size: var(--text-lg); color: var(--gray-500); max-width: 600px; margin: 0 auto; }

.feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
    margin-bottom: 160px;
}

.feature:last-child { margin-bottom: 0; }
.feature:nth-child(even) .feature-visual { order: -1; }

.feature-content h3 {
    font-size: var(--text-3xl);
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.feature-content p {
    font-size: var(--text-lg);
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 30px;
}

.feature-list { list-style: none; }

.feature-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: var(--text-base);
    color: var(--gray-700);
    margin-bottom: 15px;
}

.check {
    width: 30px;
    height: 30px;
    background: var(--orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.check svg { width: 15px; height: 15px; stroke: var(--white); }

/* ── Feature Mockups (shared) ────────────────────────────────────────────── */

.feature-mockup {
    background: var(--white);
    border-radius: 25px;
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.mockup-body { padding: 30px; }

/* Members mockup */
.members-mockup { display: flex; flex-direction: column; gap: 10px; }

.member-row {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: var(--gray-100);
    border-radius: 15px;
    transition: transform 0.2s ease;
}

.member-row:hover { transform: translateX(5px); }

.member-avatar { width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0; }

/* Avatar gradient classes (no inline styles) */
.member-avatar-amber   { background: linear-gradient(135deg, #f5af19, #f12711); }
.member-avatar-pink    { background: linear-gradient(135deg, #f093fb, #f5576c); }
.member-avatar-teal    { background: linear-gradient(135deg, #11998e, #38ef7d); }
.member-avatar-rose    { background: linear-gradient(135deg, #e84393, #fd79a8); }
.member-avatar-purple  { background: linear-gradient(135deg, #a855f7, #6366f1); }
.member-avatar-indigo  { background: linear-gradient(135deg, #667eea, #764ba2); }

.member-info { flex: 1; }
.member-name { font-weight: 600; font-size: var(--text-base); }
.member-role { font-size: var(--text-xs); color: var(--gray-500); }

.member-badge {
    padding: 5px 10px;
    border-radius: 9999px;
    font-size: 11px;
    font-weight: 600;
}

.member-badge-admin { background: var(--green-light); color: var(--green); }
.member-badge-owner { background: var(--orange-light); color: var(--orange); }

/* Sync mockup */
.sync-mockup { display: flex; gap: 20px; }

.sync-device {
    flex: 1;
    background: var(--gray-100);
    border-radius: 15px;
    padding: 20px;
}

.sync-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 12px;
    font-weight: 700;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sync-dot {
    width: 10px;
    height: 10px;
    background: var(--green);
    border-radius: 50%;
}

.sync-event {
    background: var(--white);
    padding: 15px;
    border-radius: 10px;
    border-left: 5px solid var(--teal);
    margin-bottom: 10px;
}

.sync-event-new {
    border-left-color: var(--orange);
    box-shadow: 0 0 0 5px rgba(255, 107, 53, 0.1);
    opacity: 0;
    transform: translateY(15px);
    transition: var(--transition-reveal);
}

.sync-event-new.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.sync-event-title { font-size: var(--text-sm); font-weight: 600; margin-bottom: 5px; }
.sync-event-meta { font-size: var(--text-xs); color: var(--gray-500); }

.sync-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.08), rgba(255, 107, 53, 0.02));
    border-radius: 10px;
    margin-top: 15px;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--orange);
}

/* Types mockup */
.types-mockup { display: flex; flex-direction: column; gap: 10px; }

.types-label {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--gray-500);
    margin-bottom: 5px;
}

.type-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    background: var(--gray-100);
    border-radius: 10px;
}

.type-row-nested {
    margin-left: 25px;
    background: var(--white);
    border: 1px solid var(--gray-100);
}

.type-icon { font-size: var(--text-base); width: 30px; text-align: center; }
.type-name { flex: 1; font-weight: 500; font-size: var(--text-sm); }
.type-sub { font-size: var(--text-xs); color: var(--gray-500); }

/* Countdown mockup */
.countdown-mockup { display: flex; flex-direction: column; gap: 20px; }

.countdown-badges-demo { display: flex; flex-wrap: wrap; gap: 10px; }

.badge-demo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: 15px;
    font-size: var(--text-sm);
    font-weight: 600;
    border: 2px solid;
}

.badge-demo-holiday  { background: var(--yellow-light); border-color: var(--yellow); color: #92400E; }
.badge-demo-live {
    background: var(--teal-light);
    border-color: var(--teal);
    color: #0F766E;
    animation: anim-pulse-ring 2s ease-in-out infinite;
}
.badge-demo-birthday { background: var(--purple-light); border-color: var(--purple); color: #6D28D9; }

.upcoming-demo {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.upcoming-item {
    background: var(--gray-100);
    border-radius: 15px;
    padding: 15px;
}

.upcoming-day {
    font-size: 11px;
    font-weight: 700;
    color: var(--orange);
    text-transform: uppercase;
    margin-bottom: 10px;
}

.upcoming-title { font-weight: 600; font-size: var(--text-sm); margin-bottom: 5px; }
.upcoming-time { font-size: var(--text-xs); color: var(--gray-500); }

/* Confetti / icons mockup */
.confetti-mockup { position: relative; }

.icons-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.icon-cell {
    aspect-ratio: 1;
    background: var(--gray-100);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    cursor: pointer;
    transition: var(--transition);
}

.icon-cell:hover {
    background: var(--orange-light);
    transform: scale(1.1) rotate(-5deg);
}

.icon-cell-highlight {
    background: var(--purple-light);
    animation: anim-wiggle 1.5s ease-in-out infinite;
    cursor: pointer;
}

.icon-cell-highlight:hover { animation: none; }

.icon-hint {
    text-align: center;
    font-size: var(--text-xs);
    color: var(--gray-500);
    margin-top: 15px;
    position: relative;
    z-index: 1;
}

.colors-row {
    display: flex;
    gap: 10px;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.color-dot {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.2s ease;
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.1);
}

/* Color dot palette classes (no inline styles) */
.color-dot-red    { background: #EF4444; }
.color-dot-orange { background: #F97316; }
.color-dot-amber  { background: #F59E0B; }
.color-dot-green  { background: #22C55E; }
.color-dot-blue   { background: #3B82F6; }
.color-dot-purple { background: #8B5CF6; }
.color-dot-pink   { background: #EC4899; }

.color-dot:hover { transform: scale(1.2); }

.color-dot-selected {
    box-shadow: 0 0 0 5px var(--white), 0 0 0 7px var(--black);
}

/* Tablet mode interactive demo */
.tablet-demo { display: flex; flex-direction: column; gap: 20px; }

.tablet-demo-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    background: var(--gray-100);
    border-radius: 15px;
}

.tablet-demo-label {
    font-size: var(--text-sm);
    color: var(--gray-700);
}

.tablet-demo-device {
    background: var(--black);
    border-radius: 20px;
    padding: 10px;
}

.tablet-demo-screen {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.tablet-demo-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 20px;
    border-bottom: 1px solid var(--gray-100);
}

.tablet-demo-app-name {
    font-weight: 700;
    font-size: 14px;
    letter-spacing: -0.5px;
}

.tablet-demo-family { font-weight: 600; font-size: 13px; color: var(--gray-700); }

.tablet-demo-status {
    padding: 5px 15px;
    border-radius: 9999px;
    font-size: var(--text-xs);
    font-weight: 600;
    background: var(--green-light);
    color: var(--green);
    transition: var(--transition);
}

.tablet-status-locked {
    background: var(--orange-light);
    color: var(--orange);
}

.tablet-demo-events { padding: 10px 20px; }

.tablet-demo-event {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 0;
    border-bottom: 1px solid var(--gray-100);
}

.tablet-demo-event:last-child { border-bottom: none; }

.tablet-demo-event-icon { font-size: var(--text-base); width: 25px; text-align: center; }
.tablet-demo-event-name { flex: 1; font-weight: 600; font-size: var(--text-sm); }
.tablet-demo-event-time { font-size: var(--text-xs); color: var(--gray-500); }

.tablet-demo-action {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    border-radius: 10px;
    transition: var(--transition);
}

.tablet-locked .tablet-demo-action {
    opacity: 0.2;
    pointer-events: none;
}

.tablet-demo-add {
    padding: 15px;
    text-align: center;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--orange);
    border-top: 1px solid var(--gray-100);
    cursor: default;
    transition: var(--transition);
}

.tablet-demo-add.disabled {
    opacity: 0.2;
    pointer-events: none;
}

/* Lock overlay */
.tablet-demo-lock-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.tablet-demo-lock-overlay.visible {
    transform: translateY(0);
}

.tablet-demo-lock-icon { font-size: var(--text-xl); }
.tablet-demo-lock-text { font-size: var(--text-sm); font-weight: 600; color: var(--gray-700); }

.tablet-demo-hint {
    text-align: center;
    font-size: var(--text-xs);
    color: var(--gray-500);
}

.toggle {
    width: 50px;
    height: 30px;
    background: var(--gray-300);
    border-radius: 9999px;
    position: relative;
    cursor: pointer;
    transition: background 0.3s ease;
    flex-shrink: 0;
}

.toggle-on { background: var(--green); }

.toggle::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--white);
    border-radius: 50%;
    top: 5px;
    left: 5px;
    transition: transform 0.3s ease;
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

.toggle-on::after { transform: translateX(20px); }

/* ── Family Story ────────────────────────────────────────────────────────── */

.story {
    padding: 140px 0;
    background: linear-gradient(135deg, var(--orange-light) 0%, #FFF8F5 100%);
}

.story-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 80px;
    align-items: center;
}

.photo-frame {
    aspect-ratio: 4/5;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(255, 107, 53, 0.25);
    transition: var(--transition-slow);
}

.photo-frame:hover { transform: rotate(-2deg) scale(1.02); }

.photo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Fallback when image fails to load */
.photo-frame-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--orange-light) 0%, #FFE0D0 50%, #FFF0E8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
}

.story-content h2 {
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 30px;
}

.story-content h2 span { color: var(--orange); }

.story-text { font-size: var(--text-lg); color: var(--gray-700); line-height: 1.9; }
.story-text p { margin-bottom: 20px; }

.signature {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid rgba(255, 107, 53, 0.2);
}

.signature-name { font-family: 'Caveat', cursive; font-size: var(--text-3xl); font-weight: 700; margin-bottom: 10px; }
.signature-location { font-size: var(--text-base); color: var(--gray-500); }

/* ── Steps Section ───────────────────────────────────────────────────────── */

.steps-section { padding: 140px 0; background: var(--white); }

.steps-section h2 {
    font-size: var(--text-4xl);
    font-weight: 700;
    text-align: center;
    margin-bottom: 80px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.step-card {
    text-align: center;
    padding: 50px 35px;
    background: var(--cream);
    border-radius: 25px;
    position: relative;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.08);
}

.step-num {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: var(--orange);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    font-weight: 700;
    box-shadow: 0 10px 20px rgba(255, 107, 53, 0.3);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 25px auto 25px;
    background: var(--white);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.04);
}

.step-card h3 { font-size: var(--text-xl); font-weight: 700; margin-bottom: 10px; }
.step-card p { font-size: var(--text-base); color: var(--gray-500); line-height: 1.6; }

/* ── Pricing Section ─────────────────────────────────────────────────────── */

.pricing { padding: 140px 0; background: var(--cream); }

.pricing-header { text-align: center; margin-bottom: 60px; }

.pricing h2 {
    font-size: var(--text-4xl);
    font-weight: 700;
    margin-bottom: 15px;
}

.pricing-sub {
    font-size: var(--text-lg);
    color: var(--gray-500);
    max-width: 540px;
    margin: 0 auto;
}

.pricing-free-badge {
    display: inline-block;
    background: var(--orange);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 9999px;
    font-size: var(--text-sm);
    font-weight: 700;
    margin-bottom: 25px;
    letter-spacing: 0.5px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.pricing-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 25px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.04);
    transition: var(--transition);
}

.pricing-item:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

.pricing-item .check { margin-top: 5px; }

.pricing-item-title { font-size: var(--text-base); font-weight: 600; margin-bottom: 5px; }
.pricing-item-desc { font-size: var(--text-sm); color: var(--gray-500); line-height: 1.5; }

.pricing-action { text-align: center; margin-top: 50px; }

/* ── Final CTA ───────────────────────────────────────────────────────────── */

.final-cta {
    padding: 160px 0;
    background: var(--black);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: -300px;
    left: 50%;
    transform: translateX(-50%);
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.12) 0%, transparent 60%);
}

.final-cta .container { position: relative; z-index: 1; }

.final-cta h2 {
    font-size: var(--text-5xl);
    font-weight: 700;
    color: var(--white);
    max-width: 700px;
    margin: 0 auto 25px;
    line-height: 1.1;
}

.final-cta p {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 50px;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */

.footer { background: #111; color: var(--white); padding: 60px 0; }

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo { text-decoration: none; }
.footer-logo .logo-text { font-size: var(--text-xl); }

.footer-links { display: flex; gap: 35px; }

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: var(--text-base);
    transition: color 0.2s ease;
}

.footer-links a:hover { color: var(--orange); }

.footer-bottom {
    text-align: center;
    padding-top: 35px;
    margin-top: 35px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.4);
}

.footer-heart { color: var(--orange); }

/* ── Responsive — Tablet (≤1024px) ───────────────────────────────────────── */

@media (max-width: 1024px) {
    .hero-grid,
    .devices-grid,
    .story-grid { grid-template-columns: 1fr; gap: 50px; }

    .hero-content { text-align: center; max-width: 100%; }
    .hero h1 { font-size: var(--text-4xl); }
    .hero-buttons { justify-content: center; }
    .hero-note { justify-content: center; }

    .hero-visual { max-width: 700px; margin: 0 auto; }
    .hero-tablet { border-radius: 20px; }

    .feature { grid-template-columns: 1fr; gap: 50px; }
    .feature:nth-child(even) .feature-visual { order: 0; }
    .feature-visual { order: -1; max-width: 560px; margin: 0 auto; width: 100%; }

    .photo-frame { max-width: 300px; }

    .problem, .devices { padding: 80px 0; }
    .features, .story, .steps-section, .pricing { padding: 100px 0; }
    .final-cta { padding: 100px 0; }
}

/* ── Responsive — Small Tablet (≤768px) ──────────────────────────────────── */

@media (max-width: 768px) {
    .container { padding: 0 20px; }

    /* Nav */
    .logo-text { font-size: var(--text-xl); }
    .nav-cta { padding: 10px 25px; font-size: var(--text-sm); }

    /* Section spacing */
    .hero { padding: 120px 0 60px; }
    .problem, .devices { padding: 60px 0; }
    .features, .story, .steps-section, .pricing { padding: 60px 0; }
    .final-cta { padding: 80px 0; }
    .footer { padding: 40px 0; }

    /* Typography scale-down */
    .hero h1 { font-size: var(--text-3xl); }
    .hero-text { font-size: var(--text-base); margin-bottom: 25px; }

    .problem h2,
    .devices h2,
    .features-header h2,
    .story-content h2,
    .steps-section h2,
    .pricing h2 { font-size: var(--text-2xl); }

    .final-cta h2 { font-size: var(--text-2xl); }

    .feature-content h3 { font-size: var(--text-xl); }
    .feature-content p { font-size: var(--text-base); }
    .feature { gap: 40px; margin-bottom: 80px; }

    .features-header { margin-bottom: 60px; }
    .features-header p { font-size: var(--text-base); }

    .problem-cta { font-size: var(--text-lg); margin-top: 25px; }
    .problem-text { font-size: var(--text-base); }

    /* Hero mockup — scale to fit */
    .hero-visual { max-width: 100%; }
    .hero-tablet { padding: 15px 10px; border-radius: 15px; }
    .mock-logo { font-size: 11px; }
    .app-mockup { font-size: 11px; }
    .mock-header { padding: 10px 15px; gap: 5px; }
    .mock-family { font-size: 12px; }
    .mock-month { font-size: 12px; }
    .mock-today { padding: 5px 10px; font-size: 10px; }
    .mock-badges { padding: 10px 15px; gap: 5px; overflow-x: auto; }
    .mock-badge { padding: 5px 10px; font-size: 10px; white-space: nowrap; }
    .mock-upcoming { padding: 10px 15px; gap: 5px; }
    .mock-card { padding: 5px 10px; min-width: 110px; }
    .mock-card-title { font-size: 10px; }
    .mock-card-meta, .mock-card-live { font-size: 9px; }
    .mock-av { width: 15px; height: 15px; }
    .mock-cal { padding: 5px; }
    .mock-cal-header span { font-size: 8px; padding: 5px 0; }
    .mock-cell { min-height: 45px; padding: 5px; }
    .mock-date { font-size: 10px; margin-bottom: 5px; }
    .mock-date-today { width: 20px; height: 20px; font-size: 9px; }
    .mock-ev { font-size: 8px; padding: 5px; }

    /* Devices */
    .devices-text { font-size: var(--text-base); }
    .device-cards { grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 100%; }
    .device-card { padding: 20px 10px; border-radius: 15px; }
    .device-icon { width: 50px; height: 50px; border-radius: 10px; }
    .device-icon svg { width: 25px; height: 25px; }
    .device-card h4 { font-size: var(--text-sm); }
    .device-card p { font-size: 11px; }

    /* Steps */
    .steps-section h2 { margin-bottom: 50px; }
    .steps-grid { grid-template-columns: repeat(3, 1fr); gap: 15px; }
    .step-card { padding: 40px 15px 25px; border-radius: 20px; }
    .step-num { width: 40px; height: 40px; font-size: var(--text-lg); top: -15px; }
    .step-icon { width: 60px; height: 60px; font-size: 28px; margin: 15px auto 15px; }
    .step-card h3 { font-size: var(--text-lg); margin-bottom: 5px; }
    .step-card p { font-size: var(--text-xs); }

    /* Feature mockups */
    .mockup-body { padding: 20px; }
    .upcoming-demo { grid-template-columns: 1fr; }
    .icons-grid { grid-template-columns: repeat(4, 1fr); }
    .sync-mockup { flex-direction: column; }
    .feature-list li { font-size: var(--text-sm); gap: 10px; margin-bottom: 10px; }
    .check { width: 25px; height: 25px; }
    .check svg { width: 12px; height: 12px; }

    /* Pricing */
    .pricing-header { margin-bottom: 40px; }
    .pricing-sub { font-size: var(--text-base); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 500px; }
    .pricing-item { padding: 20px; }
    .pricing-item-title { font-size: var(--text-base); }
    .pricing-item-desc { font-size: var(--text-xs); }
    .pricing-action { margin-top: 40px; }

    /* Story */
    .story-content h2 { margin-bottom: 20px; }
    .story-text { font-size: var(--text-base); }
    .story-text p { margin-bottom: 15px; }
    .signature { margin-top: 25px; padding-top: 20px; }
    .signature-name { font-size: var(--text-xl); }

    /* Final CTA */
    .final-cta p { font-size: var(--text-base); margin-bottom: 30px; }

    /* Footer */
    .footer-inner { flex-direction: column; gap: 20px; text-align: center; }
    .footer-links { flex-wrap: wrap; justify-content: center; gap: 20px; }
    .footer-bottom { padding-top: 25px; margin-top: 25px; }
}

/* ── Responsive — Phone (≤480px) ─────────────────────────────────────────── */

@media (max-width: 480px) {
    .container { padding: 0 15px; }

    /* Nav */
    .logo-text { font-size: var(--text-lg); }
    .nav-cta { padding: 10px 20px; font-size: var(--text-xs); }
    .nav { padding: 15px 0; }
    .nav.scrolled { padding: 10px 0; }

    /* Hero — left-align on mobile */
    .hero-content { text-align: left; }
    .hero-buttons { justify-content: flex-start; }
    .hero-note { justify-content: flex-start; }
    .hero { padding: 100px 0 40px; }
    .hero h1 { font-size: var(--text-2xl); letter-spacing: -0.5px; }
    .hero-text { font-size: var(--text-base); }
    .hero-badge { font-size: var(--text-xs); padding: 5px 15px; }
    .hero-buttons { flex-direction: column; gap: 10px; align-items: stretch; }
    .btn-primary { justify-content: center; padding: 15px 25px; font-size: var(--text-base); }
    .btn-secondary { justify-content: center; padding: 10px; }
    .hero-note { flex-direction: column; gap: 10px; align-items: flex-start; }

    /* Mockup — compact on small screens */
    .hero-tablet { padding: 10px 5px; border-radius: 10px; }
    .app-mockup { border-radius: 10px; }
    .mock-upcoming { display: none; }
    .mock-badges { display: none; }
    .mock-header { padding: 10px; }
    .mock-logo { font-size: 11px; }
    .mock-cell { min-height: 35px; }

    /* Section spacing */
    .problem, .devices { padding: 50px 0; }
    .features, .story, .steps-section, .pricing { padding: 50px 0; }
    .final-cta { padding: 60px 0; }
    .footer { padding: 30px 0; }

    /* Left-align sections on mobile */
    .problem-inner { text-align: left; }
    .features-header { text-align: left; margin-left: 0; }
    .pricing-header { text-align: left; }
    .pricing-action { text-align: left; }
    .steps-section h2 { text-align: left; }
    .steps-grid { margin: 0; }
    .photo-frame { margin: 0; }
    .footer-inner { text-align: left; align-items: flex-start; }
    .footer-links { justify-content: flex-start; }
    .footer-bottom { text-align: left; }

    /* Smaller headings */
    .problem h2,
    .devices h2,
    .features-header h2,
    .story-content h2,
    .steps-section h2,
    .pricing h2 { font-size: var(--text-xl); }

    .final-cta h2 { font-size: var(--text-xl); }
    .final-cta p { font-size: var(--text-base); margin-bottom: 25px; }
    .feature-content h3 { font-size: var(--text-lg); }
    .problem-cta { font-size: var(--text-lg); }
    .problem-text { font-size: var(--text-base); }

    /* Feature blocks */
    .feature { gap: 30px; margin-bottom: 60px; }
    .features-header { margin-bottom: 40px; }
    .features-header p { font-size: var(--text-base); }
    .feature-content p { font-size: var(--text-sm); margin-bottom: 20px; }
    .devices-text { font-size: var(--text-base); }
    .pricing-sub { font-size: var(--text-base); }

    /* Devices */
    .device-card { padding: 15px 5px; }
    .device-icon { width: 40px; height: 40px; margin-bottom: 10px; }
    .device-icon svg { width: 20px; height: 20px; }
    .device-card h4 { font-size: var(--text-xs); }
    .device-card p { font-size: 10px; }

    /* Steps — stack on very small */
    .steps-grid { grid-template-columns: 1fr; max-width: 300px; margin: 0 auto; gap: 30px; }
    .steps-section h2 { margin-bottom: 40px; }

    /* Confetti icons */
    .icons-grid { grid-template-columns: repeat(3, 1fr); gap: 5px; }
    .icon-cell { font-size: 22px; border-radius: 10px; }
    .color-dot { width: 30px; height: 30px; }
    .colors-row { gap: 5px; }

    /* Pricing */
    .pricing-free-badge { font-size: var(--text-xs); padding: 5px 15px; margin-bottom: 20px; }
    .pricing-item { padding: 15px; gap: 10px; }
    .pricing-item .check { width: 25px; height: 25px; }
    .pricing-item .check svg { width: 12px; height: 12px; }
    .pricing-action { margin-top: 30px; }

    /* Story */
    .photo-frame { max-width: 250px; }
    .story-grid { gap: 40px; }
    .story-content h2 { font-size: var(--text-xl); }
    .signature-name { font-size: var(--text-lg); }

    /* Footer */
    .footer-logo .logo-text { font-size: var(--text-lg); }
    .footer-links { gap: 15px; }
    .footer-links a { font-size: var(--text-xs); }
    .footer-bottom { font-size: var(--text-xs); }
}