/* ========================================
   HEALTHYE - Dark Theme (Bevel Health Style)
   ======================================== */

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-card: #141414;
    --bg-card-hover: #1c1c1c;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-tertiary: #666666;
    --accent: #00d084;
    --accent-hover: #00b872;
    --accent-soft: rgba(0, 208, 132, 0.1);
    --accent-border: rgba(0, 208, 132, 0.3);
    --border: #2a2a2a;
    --border-light: #333333;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(0, 208, 132, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: var(--bg-primary); color: var(--text-primary); line-height: 1.6; overflow-x: hidden; }

/* Spacers */
.spacer_medium { height: 32px; }
.spacer_large { height: 48px; }
.spacer_xlarge { height: 64px; }
.spacer_xxl { height: 96px; }

/* Layout */
.padding_global { padding: 0 20px; }
.container_large { max-width: 1280px; margin: 0 auto; }

.section_head { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.1; margin-bottom: 16px; letter-spacing: -0.02em; }
.section_sub { color: var(--text-secondary); font-size: clamp(1rem, 2vw, 1.2rem); max-width: 600px; margin: 8px auto 0; line-height: 1.7; }

/* ===== NAVIGATION ===== */
.nav_component { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; transition: all 0.3s ease; }
.nav_component.scrolled { background: rgba(10,10,10,0.95); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); }
.nav_container { max-width: 1280px; margin: 0 auto; padding: 16px 20px; }
.nav_layout { display: flex; align-items: center; justify-content: space-between; }
.nav_logo { text-decoration: none; display: flex; align-items: center; gap: 15px; }
.nav_logo_icon { width: 40px; height: 40px; object-fit: contain; transform: translateY(2px); }
.nav_logo_icon[data-logo-icon] { transform: translateY(2px); }
.logo-text { 
    font-size: 30px; 
    font-weight: 600; 
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: #ffffff;
    letter-spacing: 7px;
}
.nav_menu { display: flex; gap: 32px; align-items: center; }
.nav_link { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: color 0.3s ease; }
.nav_link:hover { color: #fff; }
.nav_cta { background: transparent; padding: 0; border-radius: 0; font-weight: 400; display: flex; align-items: center; }
.nav_cta:hover { background: transparent; }
.nav_cta_icon { width: 240px; height: 54px; object-fit: contain; }

/* Hero CTA */
.hero_cta_icon { width: 240px; height: 54px; object-fit: contain; }

/* Mobile CTA */
.mobile_cta_icon { width: 100%; max-width: 205px; height: auto; object-fit: contain; }

/* Insights CTA */
.insights_cta_icon { width: 171px; height: 38px; object-fit: contain; }

/* CTA Section button */
.cta_btn_icon { width: 205px; height: 43px; object-fit: contain; }

/* Footer CTA */
.footer_cta_icon { width: 171px; height: 38px; object-fit: contain; }
.mobile_menu_btn { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.mobile_menu_btn span { width: 25px; height: 2px; background: #fff; transition: all 0.3s ease; }
.mobile_menu { display: none; position: fixed; top: 70px; left: 0; right: 0; background: rgba(10,10,10,0.98); backdrop-filter: blur(20px); padding: 24px 20px; border-bottom: 1px solid var(--border); z-index: 999; }
.mobile_menu.active { display: block; }
.mobile_menu_link { display: block; padding: 16px 0; color: rgba(255,255,255,0.7); text-decoration: none; font-size: 1.1rem; transition: color 0.3s ease; }
.mobile_menu_link:hover { color: var(--accent); }
.mobile_menu_cta { background: transparent; color: inherit; text-align: center; padding: 8px 0; border-radius: 0; margin-top: 16px; font-weight: 600; display: flex; justify-content: center; }

/* ===== HERO SECTION ===== */
.section_hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.hero_bg_wrap { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero_bg { width: 100%; height: 120%; object-fit: cover; object-position: center top; position: absolute; top: 0; left: 0; }
.hero_bg_wrap::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(10,10,10,0.4) 0%, rgba(10,10,10,0.6) 40%, rgba(10,10,10,0.95) 100%), radial-gradient(ellipse at 50% 30%, rgba(0,208,132,0.12) 0%, transparent 60%); z-index: 1; }
.section_hero .padding_global { position: relative; z-index: 2; width: 100%; }
.hero_layout { max-width: 900px; margin: 0 auto; text-align: center; }
.hero_content { padding: 120px 0 80px; }
.hero_head {
    font-size: clamp(2rem, 5.5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
    background: linear-gradient(135deg, #ffffff 0%, rgba(255,255,255,0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero_sub { font-size: clamp(1rem, 2.5vw, 1.25rem); color: rgba(255,255,255,0.7); line-height: 1.7; max-width: 680px; margin: 0 auto; }

/* Button Stagger */
.hero_btn_wrap { margin-top: 32px; }
.button_stagger { display: inline-flex; align-items: center; justify-content: center; background: transparent; color: var(--bg-primary); text-decoration: none; padding: 0; border-radius: 0; font-size: 1rem; font-weight: 700; transition: all 0.3s ease; overflow: visible; }
.button_stagger:hover { background: transparent; box-shadow: none; transform: translateY(-2px); }
.button_icon { display: flex; flex-shrink: 0; }
.button_stagger [data-button-animate-chars] { overflow: hidden; position: relative; display: inline-block; }
.button_stagger [data-button-animate-chars] span { display: inline-block; position: relative; text-shadow: 0px 1.3em currentColor; transform: translateY(0em) rotate(0.001deg); transition: transform 0.6s cubic-bezier(0.625, 0.05, 0, 1); }
.button_stagger:hover [data-button-animate-chars] span { transform: translateY(-1.4em) rotate(0.001deg); }

/* Supported Devices */
.supported_devices { margin-top: 64px; }
.supported_label { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; text-align: center; }
.devices_scroll_wrap { position: relative; }
.devices_scroll { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
.devices_scroll::-webkit-scrollbar { height: 2px; }
.devices_scroll::-webkit-scrollbar-track { background: rgba(255,255,255,0.04); border-radius: 2px; }
.devices_scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }
.device_item { flex: 0 0 96px; display: flex; flex-direction: column; align-items: center; gap: 10px; scroll-snap-align: start; }
.device_img_wrap { width: 64px; height: 64px; border-radius: 16px; overflow: hidden; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; transition: all 0.3s ease; }
.device_img_wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.device_item:hover .device_img_wrap { border-color: var(--accent-border); box-shadow: 0 0 20px rgba(0,208,132,0.1); }
.device_item:hover .device_img_wrap img { transform: scale(1.1); }
.device_name { font-size: 0.7rem; font-weight: 500; color: rgba(255,255,255,0.7); text-align: center; line-height: 1.2; }

.nav_trigger { position: absolute; top: 50vh; left: 0; right: 0; height: 1px; pointer-events: none; }

/* ===== HOW IT WORKS SECTION ===== */
.section_how_it_works {
    position: relative;
    background: var(--bg-primary);
    overflow: hidden;
    padding: 80px 0 0;
}

.hiw_header {
    text-align: center;
    padding: 0 20px;
    margin-bottom: 38px;
}

.hiw_title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.hiw_subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: -0.01em;
    line-height: 1.5;
}

.hiw_subtitle strong {
    font-weight: 700;
    color: var(--accent);
}

.hiw_steps_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 20px 0;
}

.hiw_step_card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.hiw_step_card:hover {
    border-color: var(--accent-border);
    box-shadow: 0 8px 32px rgba(0, 208, 132, 0.1);
    transform: translateY(-4px);
}

.hiw_step_number {
    position: absolute;
    top: 12px;
    left: 16px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
}

.hiw_step_text {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.5;
    margin: 0;
}

/* Phone Section */
.hiw_phone_wrap {
    position: relative;
    width: 100%;
    padding-top: 50px;
}

.hiw_phone_inner {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
}

.hiw_phone_img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 570px;
    border-radius: 24px;
}

.hiw_video_container {
    position: absolute;
    top: 54px;
    left: calc(50% + 51px);
    width: 244px;
    height: 500px;
    border-radius: 36px;
    overflow: hidden;
    z-index: 2;
    border: 3px solid #1a1a1a;
    box-shadow: 0 0 0 2px #333, 0 20px 60px rgba(0,0,0,0.5);
}

.hiw_video_container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: #1a1a1a;
    border-radius: 0 0 18px 18px;
    z-index: 4;
}

.hiw_video_container::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 6px;
    background: #333;
    border-radius: 3px;
    z-index: 5;
}

.hiw_video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: #111;
}

.hiw_play_btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 6;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
}

.hiw_play_btn:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

.hiw_pause_icon {
    display: none;
}

.hiw_play_btn.is-playing .hiw_play_icon {
    display: none;
}

.hiw_play_btn.is-playing .hiw_pause_icon {
    display: block;
}
.section_features { padding: 120px 0; position: relative; overflow: hidden; }
.features_header { text-align: center; padding: 0 20px; margin-bottom: 64px; }
.section_eyebrow { display: inline-block; padding: 6px 16px; background: rgba(0,208,132,0.1); border: 1px solid rgba(0,208,132,0.2); border-radius: 50px; font-size: 0.8rem; font-weight: 600; color: #34d399; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.features_sub { color: var(--text-secondary); font-size: clamp(1rem, 2vw, 1.2rem); max-width: 500px; margin: 8px auto 0; line-height: 1.7; }

/* Bento Grid - 2026 Style */
.bento_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.bento_card {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    min-height: 400px;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.bento_card.large { grid-column: span 2; min-height: 480px; }
.bento_card.wide { grid-column: span 3; min-height: 360px; }

.bento_card:hover, .bento_card.active {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(52,211,153,0.1);
}

.bento_card_bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.bento_card_bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.6;
}

.bento_card:hover .bento_card_bg img,
.bento_card.active .bento_card_bg img {
    transform: scale(1.05);
    opacity: 0.7;
}

.bento_overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.6) 40%, rgba(10,10,10,0.3) 100%);
    z-index: 1;
}

.bento_card_content {
    position: relative;
    z-index: 2;
    padding: 32px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.bento_badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255,255,255,0.8);
    width: fit-content;
    margin-bottom: 16px;
    backdrop-filter: blur(10px);
}

.bento_badge_dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.bento_badge_dot.recovery { background: #34d399; box-shadow: 0 0 8px rgba(52,211,153,0.5); }
.bento_badge_dot.nutrition { background: #10b981; box-shadow: 0 0 8px rgba(16,185,129,0.5); }
.bento_badge_dot.sleep { background: #3b82f6; box-shadow: 0 0 8px rgba(59,130,246,0.5); }
.bento_badge_dot.strain { background: #f59e0b; box-shadow: 0 0 8px rgba(245,158,11,0.5); }

.bento_title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.bento_desc {
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 500px;
}

.bento_metrics {
    display: flex;
    gap: 24px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.bento_metric {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.bento_metric_value {
    font-size: 1.5rem;
    font-weight: 800;
    color: #34d399;
    letter-spacing: -0.02em;
}

.bento_metric_label {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* ===== INSIGHTS SECTION ===== */
.section_insights { padding: 120px 0; position: relative; overflow: hidden; }
.insights_header { text-align: center; padding: 0 20px; margin-bottom: 64px; }
.insights_sub { color: var(--text-secondary); font-size: clamp(1rem, 2vw, 1.2rem); max-width: 600px; margin: 8px auto 0; line-height: 1.7; }
.insights_swiper { padding: 0 20px; max-width: 1400px; margin: 0 auto; padding-bottom: 60px; }
.insights_swiper .swiper-slide { height: auto; }
.insight_slide { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 32px; height: 100%; display: flex; flex-direction: column; gap: 24px; transition: all 0.3s ease; }
.insight_slide:hover { border-color: var(--accent-border); box-shadow: var(--shadow-glow); }
.insight_header { display: flex; align-items: center; gap: 12px; }
.insight_icon { width: 48px; height: 48px; background: var(--accent-soft); border: 1px solid var(--accent-border); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; color: var(--accent); flex-shrink: 0; }
.insight_icon.nutrition { background: rgba(16,185,129,0.1); border-color: rgba(16,185,129,0.3); color: #10b981; }
.insight_icon.sleep { background: rgba(59,130,246,0.1); border-color: rgba(59,130,246,0.3); color: #3b82f6; }
.insight_icon.balance { background: rgba(245,158,11,0.1); border-color: rgba(245,158,11,0.3); color: #f59e0b; }
.insight_slide_title { font-size: 1.3rem; font-weight: 700; }
.insight_chat { display: flex; flex-direction: column; gap: 12px; }
.chat_msg { padding: 12px 16px; border-radius: var(--radius-lg); max-width: 90%; }
.chat_msg.user { background: var(--bg-tertiary); align-self: flex-end; border-bottom-right-radius: 4px; }
.chat_msg.ai { background: rgba(0,208,132,0.08); border: 1px solid var(--accent-border); align-self: flex-start; border-bottom-left-radius: 4px; }
.chat_msg p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6; }
.workout_card { background: var(--bg-tertiary); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 12px; margin: 12px 0; }
.workout_header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.workout_header h4 { font-size: 0.95rem; font-weight: 600; }
.workout_header span { font-size: 0.8rem; color: var(--text-tertiary); }
.workout_list { display: flex; flex-direction: column; gap: 6px; }
.workout_item { display: flex; justify-content: space-between; align-items: center; padding: 6px 8px; background: var(--bg-card); border-radius: var(--radius-sm); }
.exercise_name { font-size: 0.9rem; font-weight: 500; }
.exercise_detail { font-size: 0.8rem; color: var(--text-tertiary); }
.chat_closing { font-size: 0.9rem; color: var(--text-tertiary); margin-top: 8px; }
.insight_feedback_card { display: flex; gap: 12px; padding: 16px; border-radius: var(--radius-md); border-left: 3px solid transparent; }
.insight_feedback_card.protein { background: rgba(16,185,129,0.08); border-left-color: #10b981; }
.insight_feedback_card.sleep { background: rgba(59,130,246,0.08); border-left-color: #3b82f6; }
.insight_feedback_card.warning { background: rgba(245,158,11,0.08); border-left-color: #f59e0b; }
.insight_feedback_card .feedback_icon { font-size: 1.5rem; flex-shrink: 0; }
.feedback_content { flex: 1; }
.feedback_title { font-size: 1rem; font-weight: 600; margin-bottom: 6px; }
.feedback_content p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6; }
.insight_metrics { display: flex; gap: 12px; flex-wrap: wrap; }
.metric_chip { background: var(--bg-tertiary); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 8px 12px; display: flex; flex-direction: column; align-items: center; min-width: 80px; }
.metric_value { font-size: 1.1rem; font-weight: 700; color: var(--accent); }
.metric_label { font-size: 0.75rem; color: var(--text-tertiary); margin-top: 2px; }
.insight_followup { display: flex; flex-direction: column; gap: 12px; }
.followup_title { font-size: 0.9rem; font-weight: 600; color: var(--text-secondary); }
.followup_list { display: flex; flex-direction: column; gap: 8px; }
.followup_btn { display: flex; justify-content: space-between; align-items: center; background: var(--bg-tertiary); border: 1px solid var(--border); padding: 8px 12px; border-radius: var(--radius-md); color: var(--text-secondary); cursor: pointer; transition: all 0.3s ease; font-size: 0.9rem; text-align: left; width: 100%; }
.followup_btn:hover { border-color: var(--accent-border); color: var(--accent); background: var(--bg-card); }
.followup_btn svg { flex-shrink: 0; opacity: 0.5; transition: all 0.3s ease; }
.followup_btn:hover svg { opacity: 1; transform: translateX(4px); }
.insight_trend { display: flex; flex-direction: column; gap: 12px; }
.trend_header { display: flex; justify-content: space-between; align-items: center; }
.trend_label { font-size: 0.9rem; color: var(--text-secondary); font-weight: 500; }
.trend_value { font-size: 0.9rem; font-weight: 700; }
.trend_value.negative { color: #ef4444; }
.trend_bars { display: flex; gap: 6px; align-items: flex-end; height: 80px; }
.trend_bar { flex: 1; background: var(--accent-soft); border: 1px solid var(--accent-border); border-radius: 4px 4px 0 0; transition: all 0.3s ease; min-height: 20px; }
.trend_bar:hover { background: rgba(0,208,132,0.2); }
.trend_bar.warning { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.3); }
.insights_footer { margin-top: 64px; padding: 0 20px; }
.insights_cta { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 32px 48px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl); }
.insights_cta_text { font-size: 1.1rem; font-weight: 500; }
.button_secondary { display: inline-flex; align-items: center; justify-content: center; background: transparent; border: none; color: var(--accent); padding: 0; border-radius: 0; text-decoration: none; font-weight: 600; transition: all 0.3s ease; }
.button_secondary:hover { background: transparent; box-shadow: none; }

/* ===== SCIENCE PAGE ===== */
.section_science_page { padding: 120px 0; position: relative; overflow: hidden; min-height: 80vh; }
.science_hero { max-width: 800px; margin: 0 auto; text-align: center; padding-bottom: 64px; }
.back_to_home { display: inline-flex; align-items: center; gap: 8px; color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; font-weight: 500; margin-bottom: 32px; transition: color 0.3s ease; }
.back_to_home:hover { color: var(--accent); }
.back_to_home svg { transition: transform 0.3s ease; }
.back_to_home:hover svg { transform: translateX(-4px); }
.science_hero_sub { color: var(--text-secondary); font-size: clamp(1rem, 2vw, 1.2rem); line-height: 1.7; max-width: 600px; margin: 8px auto 0; }

.science_grid { max-width: 1200px; margin: 0 auto; padding: 0 20px; display: flex; flex-direction: column; gap: 56px; }
.science_category_block { }
.science_category_header { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.science_cat_icon { width: 44px; height: 44px; border-radius: var(--radius-md); border: 1px solid; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.science_cat_title { font-size: 1.3rem; font-weight: 700; }

.science_articles_row { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 12px; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
.science_articles_row::-webkit-scrollbar { height: 4px; }
.science_articles_row::-webkit-scrollbar-track { background: var(--bg-tertiary); border-radius: 4px; }
.science_articles_row::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 4px; }

.science_article_card {
    flex: 0 0 220px;
    scroll-snap-align: start;
    text-decoration: none;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}
.science_article_card:hover {
    border-color: var(--accent-border);
    box-shadow: 0 8px 40px rgba(0,208,132,0.12);
    transform: translateY(-4px);
}

.sa_image {
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.sa_image svg { width: 44px; height: 44px; opacity: 0.85; transition: all 0.35s ease; }
.science_article_card:hover .sa_image svg { opacity: 1; transform: scale(1.1); }

.sa_body { padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.sa_num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: var(--accent-soft);
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent);
    width: fit-content;
}
.sa_title { font-size: 0.85rem; font-weight: 600; line-height: 1.35; color: var(--text-primary); }

/* ===== DATA DELETION SECTION ===== */
.section_deletion {
    padding: 120px 0 80px;
    min-height: 100vh;
    background: var(--bg-primary);
}

.deletion_header {
    text-align: center;
    padding: 0 20px;
    margin-bottom: 64px;
}

.deletion_badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--accent-soft);
    border: 1px solid var(--accent-border);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
}

.deletion_title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
    letter-spacing: -0.03em;
}

.deletion_date {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.deletion_intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
    padding: 0 20px;
}

.deletion_intro p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.deletion_content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.deletion_block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: all 0.3s ease;
}

.deletion_block:hover {
    border-color: var(--accent-border);
    box-shadow: 0 8px 32px rgba(0, 208, 132, 0.08);
}

.deletion_block.highlight {
    background: linear-gradient(135deg, var(--bg-card), rgba(0, 208, 132, 0.05));
    border-color: var(--accent-border);
}

.deletion_block_title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.check_icon { font-size: 1.1rem; }

.deletion_block_text p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
}

.deletion_list {
    list-style: none;
    padding: 0;
    margin: 16px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.deletion_list li {
    position: relative;
    padding-left: 24px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.deletion_list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.deletion_steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 20px 0;
}

.step_item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: rgba(255,255,255,0.03);
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.step_num {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: var(--accent-soft);
    border: 1px solid var(--accent-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent);
}

.deletion_link {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px dashed var(--accent-border);
    transition: all 0.2s ease;
}

.deletion_link:hover {
    color: var(--accent-hover);
    border-bottom-color: var(--accent);
}

.deletion_note {
    background: rgba(0, 208, 132, 0.08);
    border-left: 3px solid var(--accent);
    padding: 12px 16px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-top: 16px;
    font-size: 0.95rem;
}

.deletion_contact {
    margin-top: 24px;
    font-weight: 500;
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 767px) {
    .section_deletion { padding: 100px 0 60px; }
    .deletion_header { margin-bottom: 40px; }
    .deletion_block { padding: 24px; }
    .step_item { flex-direction: column; gap: 8px; }
}

@media (max-width: 479px) {
    .section_deletion { padding: 80px 0 40px; }
    .deletion_title { font-size: 1.75rem; }
    .deletion_block { padding: 20px; }
}

/* ===== SLIDER SECTION ===== */
.section_slider { padding: 120px 0; position: relative; overflow: hidden; }
.slider_header { text-align: center; padding: 0 20px; margin-bottom: 64px; }
.slider_sub { color: var(--text-secondary); font-size: clamp(1rem, 2vw, 1.2rem); max-width: 600px; margin: 8px auto 0; line-height: 1.7; }
.fitness-slider { padding: 0 20px; max-width: 1400px; margin: 0 auto; }
.fitness-slider .swiper-slide { height: auto; }
.fitness_slide { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl); overflow: hidden; height: 100%; display: flex; flex-direction: column; transition: all 0.3s ease; }
.fitness_slide:hover { border-color: var(--accent-border); box-shadow: var(--shadow-glow); transform: translateY(-8px); }
.slide_image_wrap { width: 100%; height: 320px; overflow: hidden; position: relative; }
.slide_image_wrap::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 80px; background: linear-gradient(to top, var(--bg-card), transparent); pointer-events: none; }
.slide_image_wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
.fitness_slide:hover .slide_image_wrap img { transform: scale(1.08); }
.slide_text { padding: 24px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.slide_head { font-size: 1.4rem; font-weight: 700; line-height: 1.3; }
.slide_paragraph { color: var(--text-secondary); line-height: 1.7; font-size: 1rem; }
.slider_footer { display: flex; justify-content: space-between; align-items: center; margin-top: 48px; padding: 0 20px; }
.slider_pagination { display: flex; gap: 10px; align-items: center; }
.pagination_dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border-light); cursor: pointer; transition: all 0.3s ease; }
.pagination_dot:hover { background: var(--text-secondary); }
.pagination_dot.active { background: var(--accent); width: 32px; border-radius: 5px; box-shadow: 0 0 12px rgba(0,208,132,0.4); }
.slider_arrows { display: flex; gap: 12px; }
.slider_arrow { width: 48px; height: 48px; border-radius: 50%; background: var(--bg-card); border: 1px solid var(--border); color: var(--text-primary); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.3s ease; }
.slider_arrow:hover { background: var(--accent); color: var(--bg-primary); border-color: var(--accent); box-shadow: var(--shadow-glow); }

/* ===== TOOLS SECTION ===== */
.section_tools { padding: 120px 0; position: relative; overflow: hidden; }
.tools_header { text-align: center; padding: 0 20px; margin-bottom: 64px; }
.tools_grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.tool_card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl); overflow: hidden; transition: all 0.3s ease; }
.tool_card:hover { border-color: var(--accent-border); box-shadow: var(--shadow-glow); transform: translateY(-4px); }
.tool_image { width: 100%; height: 200px; overflow: hidden; position: relative; }
.tool_image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.tool_card:hover .tool_image img { transform: scale(1.05); }
.tool_content { padding: 20px; }
.tool_eyebrow { display: inline-block; padding: 4px 12px; background: var(--accent-soft); color: var(--accent); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; border-radius: var(--radius-sm); margin-bottom: 8px; }
.tool_title { font-size: 1.25rem; font-weight: 700; line-height: 1.4; }

/* ===== REVIEWS SECTION ===== */
.section_reviews { padding: 120px 0; position: relative; overflow: hidden; }
.reviews_header { text-align: center; padding: 0 20px; margin-bottom: 64px; }
.reviews_sub { color: var(--text-secondary); max-width: 700px; margin: 0 auto; font-size: 1.1rem; }
.reviews_marquee { overflow: hidden; max-width: 100%; }
.marquee_track { display: flex; gap: 24px; animation: marquee 40s linear infinite; width: max-content; }
.marquee_track:hover { animation-play-state: paused; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.review_card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 24px; min-width: 350px; max-width: 400px; flex-shrink: 0; }
.review_header { margin-bottom: 12px; }
.review_stars { color: #fbbf24; font-size: 1.2rem; margin-bottom: 8px; }
.review_title { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.review_author { font-size: 0.85rem; color: var(--text-tertiary); }
.review_quote { color: var(--text-secondary); line-height: 1.6; font-style: italic; }

/* ===== CTA SECTION ===== */
.section_cta { padding: 120px 0; position: relative; overflow: hidden; }
.section_cta::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(0,208,132,0.08) 0%, transparent 70%); z-index: 0; pointer-events: none; }
.section_cta .padding_global, .section_cta .container_large, .section_cta .cta_layout { position: relative; z-index: 1; }
.cta_layout { max-width: 800px; margin: 0 auto; text-align: center; }
.cta_head { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; margin-bottom: 16px; }
.cta_sub { color: var(--text-secondary); font-size: 1.2rem; line-height: 1.7; margin-bottom: 32px; }
.cta_btn_wrap { display: flex; justify-content: center; }
.button_primary { display: inline-flex; align-items: center; justify-content: center; background: transparent; color: var(--bg-primary); text-decoration: none; padding: 0; border-radius: 0; font-size: 1.1rem; font-weight: 700; transition: all 0.3s ease; border: none; cursor: pointer; }
.button_primary:hover { background: transparent; box-shadow: none; transform: translateY(-2px); }
.button_large { padding: 16px 64px; font-size: 1.2rem; }

/* ===== FOOTER ===== */
.footer_component { padding: 28px 60px 24px; border-top: 1px solid var(--border); background: var(--bg-secondary); }
.footer_container { max-width: 1200px; margin: 0 auto; }

/* Top row: logo + copyright on left, links on right */
.footer_top { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 16px; }
.footer_left { display: flex; flex-direction: column; gap: 6px; }
.footer_logo { text-decoration: none; display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.footer_logo_icon { width: 28px; height: 28px; object-fit: contain; transform: translateY(2px); }
.footer_logo_icon[data-footer-logo-icon] { transform: translateY(2px); }
.footer_logo_text {
    font-size: 22px;
    font-weight: 600;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: #ffffff;
    letter-spacing: 6px;
}
.footer_copy { color: var(--text-tertiary); font-size: 0.75rem; }
.footer_legal { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; align-self: center; }
.footer_legal_link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    white-space: nowrap;
}
.footer_legal_link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 208, 132, 0.08), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.footer_legal_link:hover::before { opacity: 1; }
.footer_legal_link:hover {
    color: var(--accent);
    border-color: var(--accent-border);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 208, 132, 0.1);
}
.footer_legal_link svg {
    width: 14px;
    height: 14px;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
    transition: all 0.3s ease;
}
.footer_legal_link span { position: relative; z-index: 1; }
.footer_legal_link:hover svg { transform: scale(1.1); }

/* Divider */
.footer_divider { margin: 24px 0 20px; border: none; border-top: 1px solid var(--border); }

/* Bottom row */
.footer_bottom { display: flex; justify-content: space-between; align-items: center; }
.footer_social { display: flex; gap: 12px; }
.social_link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50%;
    transition: all 0.3s ease;
}
.social_link:hover {
    color: var(--accent);
    background: var(--bg-card-hover);
    border-color: var(--accent-border);
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(0, 208, 132, 0.15);
}
.footer_tagline {
    color: var(--text-tertiary);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ===== Section Backgrounds ===== */
.section_background { position: absolute; inset: 0; overflow: hidden; z-index: -1; }
.section_background::before { content: ''; position: absolute; inset: 0; background: rgba(10,10,10,0.85); z-index: 1; }
.bg_image { width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: 0.4; }

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
    .bento_grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .bento_card.large { grid-column: span 2; min-height: 400px; }
    .bento_card.wide { grid-column: span 2; min-height: 320px; }
    .bento_card { min-height: 320px; }
}
@media (max-width: 767px) {
    .nav_menu { display: none; }
    .mobile_menu_btn { display: flex; }

    /* Sections closer together */
    .section_hero { min-height: auto; }
    .section_how_it_works { padding-bottom: 95px; }
    .section_features { padding: 80px 0; }
    .section_insights { padding: 80px 0; }
    .section_slider { padding: 80px 0; }
    .section_tools { padding: 80px 0; }
    .section_reviews { padding: 80px 0; }
    .section_cta { padding: 80px 0; }

    /* How It Works - Responsive */
    .section_how_it_works { padding: 60px 0 0; }
    .hiw_header { margin-bottom: 32px; }
    .hiw_title { font-size: 2rem; }
    .hiw_subtitle { font-size: 1rem; }
    
    .hiw_steps_grid {
        grid-template-columns: 1fr;
        gap: 16px;
        padding-bottom: 0;
    }
    
    .hiw_step_card {
        padding: 28px 20px 20px;
        text-align: left;
    }
    
    .hiw_step_number {
        top: 10px;
        left: 14px;
    }
    
    .hiw_step_text {
        font-size: 0.9rem;
    }
    
    .hiw_phone_wrap { padding-top: 20px; }
    .hiw_phone_img { width: 100%; }
    .hiw_video_container {
        top: 9.5%;
        left: calc(50% + 6.5%);
        width: 34%;
        height: 87.7%;
        border-radius: 28px;
        border-width: 2px;
    }
    .hiw_video_container::before {
        width: 44%;
        height: 5.6%;
        border-radius: 0 0 14px 14px;
    }
    .hiw_video_container::after {
        width: 22%;
        height: 1.2%;
        top: 1.6%;
    }

    .supported_devices { margin-top: 48px; }
    .supported_label { font-size: 0.7rem; margin-bottom: 12px; }
    .devices_scroll { gap: 10px; }
    .device_item { flex: 0 0 80px; }
    .device_img_wrap { width: 56px; height: 56px; border-radius: 14px; }
    .device_name { font-size: 0.65rem; }
    .hero_head { font-size: 1.75rem; }
    .section_head { font-size: 1.75rem; }

    .bento_grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .bento_card.large, .bento_card.wide { grid-column: span 1; min-height: 320px; }
    .bento_card { min-height: 320px; }
    .bento_card_content { padding: 20px; }
    .bento_metrics { gap: 12px; }
    .bento_metric_value { font-size: 1.25rem; }
    .phone_mockup_wrap { width: 220px; height: 440px; }
    .slide_image_wrap { height: 240px; }
    .slider_footer { flex-direction: column; gap: 12px; }
    .slider_arrow { width: 40px; height: 40px; }
    .review_card { min-width: 300px; }
    .insight_slide { padding: 16px; }
    .insight_header { flex-direction: column; align-items: flex-start; gap: 8px; }
    .insights_cta { flex-direction: column; gap: 12px; text-align: center; padding: 16px; }
    .workout_item { flex-direction: column; align-items: flex-start; gap: 4px; }
    .science_articles_row { gap: 12px; }
    .science_article_card { flex: 0 0 200px; }
    .sa_image { height: 110px; }
    .sa_title { font-size: 0.8rem; }
    .back_to_home { margin-bottom: 24px; }
    .feature_card_content { flex-direction: column; align-items: flex-start; gap: 12px; }
    .feature_arrow { display: none; }
    .feature_number { font-size: 2rem; }
    .feature_icon { width: 48px; height: 48px; }

    /* Footer compact */
    .footer_component { padding: 24px 20px 20px; }
    .footer_top { flex-direction: column; align-items: center; gap: 12px; text-align: center; }
    .footer_left { align-items: center; gap: 6px; }
    .footer_legal { justify-content: center; gap: 8px; }
    .footer_legal_link { padding: 5px 10px; font-size: 0.75rem; }
    .footer_divider { margin: 16px 0 12px; }
    .footer_bottom { flex-direction: column; gap: 12px; align-items: center; }
    .footer_social { gap: 10px; }
}
@media (max-width: 479px) {
    .padding_global { padding: 16px 12px; }
    .section_features { padding: 60px 0; }
    .section_insights { padding: 60px 0; }
    .section_slider { padding: 60px 0; }
    .section_tools { padding: 60px 0; }
    .section_reviews { padding: 60px 0; }
    .section_cta { padding: 60px 0; }

    .hero_head { font-size: 1.5rem; }
    .section_head { font-size: 1.5rem; }
    
    /* How It Works - Small Mobile */
    .section_how_it_works { padding: 48px 0 0; }
    .hiw_header { margin-bottom: 24px; }
    .hiw_title { font-size: 1.75rem; }
    .hiw_subtitle { font-size: 0.9rem; }
    
    .hiw_steps_grid {
        gap: 12px;
        padding-bottom: 0;
    }
    
    .hiw_step_card {
        padding: 24px 16px 16px;
    }
    
    .hiw_step_text {
        font-size: 0.85rem;
    }
    
    .hiw_phone_img { width: 100%; }
    .hiw_video_container {
        top: 9%;
        left: calc(50% + 5%);
        width: 35%;
        height: 84.4%;
        border-radius: 22px;
        border-width: 2px;
    }
    .hiw_video_container::before {
        width: 42%;
        height: 5.3%;
        border-radius: 0 0 12px 12px;
    }
    .hiw_video_container::after {
        width: 21%;
        height: 1.2%;
        top: 1.5%;
    }
    .supported_devices { margin-top: 40px; }
    .supported_label { font-size: 0.65rem; margin-bottom: 10px; }
    .device_item { flex: 0 0 72px; }
    .device_img_wrap { width: 48px; height: 48px; border-radius: 12px; }
    .device_name { font-size: 0.6rem; }
    .devices_scroll { gap: 8px; }

    .footer_component { padding: 20px 16px 16px; }
    .footer_top { gap: 10px; }
    .footer_legal { flex-direction: column; align-items: stretch; gap: 6px; }
    .footer_legal_link { justify-content: center; padding: 8px 12px; }
    .footer_bottom { gap: 10px; }
    .footer_social { gap: 8px; }
    .social_link { width: 36px; height: 36px; }
    .footer_tagline { font-size: 0.7rem; }
}