/* styles.css */
:root {
    --bg: #0b0d12;
    --panel: #111524;
    --text: #e9eefc;
    --muted: #a7b0cc;
    --border: rgba(255, 255, 255, .12);

    /* ✅ Green palette */
    --accent: #22c55e;
    /* green */
    --accent-2: #10b981;
    /* emerald */

    --shadow: 0 1.2em 3em rgba(0, 0, 0, .35);
    --radius: 1.1em;
    --max: 70em;
    --gap: 1.2em;

    --fs-0: 1rem;
    --fs-1: 1.125rem;
    --fs-2: 1.35rem;
    --fs-3: 1.7rem;
    --fs-4: 2.2rem;
}


@media (prefers-color-scheme: light) {
    :root {
        --bg: #f7f8fc;
        --panel: #ffffff;
        --text: #0f172a;
        --muted: #475569;
        --border: rgba(15, 23, 42, .12);
        --shadow: 0 1.2em 3em rgba(15, 23, 42, .10);
    }
}

[data-theme="light"] {
    --bg: #f7f8fc;
    --panel: #ffffff;
    --text: #0f172a;
    --muted: #475569;
    --border: rgba(15, 23, 42, .12);
    --shadow: 0 1.2em 3em rgba(15, 23, 42, .10);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
    background: radial-gradient(70em 40em at 30% -10%, rgba(34, 197, 94, .18), transparent 60%),
        radial-gradient(60em 40em at 80% 10%, rgba(16, 185, 129, .16), transparent 55%),
        var(--bg);

    color: var(--text);
    line-height: 1.65;
    font-size: var(--fs-0);
}

a {
    color: inherit;
}

.container {
    width: min(100% - 2.2em, var(--max));
    margin-inline: auto;
}

.skip-link {
    position: absolute;
    inset-inline-start: .8em;
    inset-block-start: .8em;
    padding: .7em 1em;
    background: var(--panel);
    border: 0.08em solid var(--border);
    border-radius: .9em;
    transform: translateY(-200%);
    transition: transform .2s ease;
    z-index: 999;
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: color-mix(in oklab, var(--bg) 85%, transparent);
    backdrop-filter: blur(.9em);
    border-bottom: 0.08em solid var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
    padding: 1em 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: .7em;
    text-decoration: none;
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 2.2em;
    height: 2.2em;
    border-radius: .9em;
    background: color-mix(in oklab, var(--panel) 75%, transparent);
    border: 0.08em solid var(--border);
}

.brand-name {
    font-weight: 700;
    letter-spacing: .01em;
}

.top-nav {
    display: flex;
    gap: .9em;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-link {
    text-decoration: none;
    padding: .45em .75em;
    border-radius: .8em;
    border: 0.08em solid transparent;
}

.nav-link:hover,
.nav-link:focus-visible {
    border-color: var(--border);
    background: color-mix(in oklab, var(--panel) 85%, transparent);
    outline: none;
}

.icon-btn {
    border: 0.08em solid var(--border);
    background: color-mix(in oklab, var(--panel) 85%, transparent);
    border-radius: .9em;
    padding: .6em .8em;
    cursor: pointer;
}

.icon-btn:focus-visible {
    outline: .2em solid color-mix(in oklab, var(--accent) 60%, transparent);
    outline-offset: .15em;
}

.disclosure {
    padding: .65em 0 1em;
    color: var(--muted);
    font-size: .95em;
}

.section {
    padding: 3.2em 0;
}

.section.alt {
    background: color-mix(in oklab, var(--panel) 55%, transparent);
    border-block: 0.08em solid var(--border);
}

h1 {
    font-size: clamp(1.7rem, 3vw, 2.5rem);
    line-height: 1.15;
    margin: 0 0 .6em;
}

h2 {
    font-size: clamp(1.4rem, 2.3vw, 2rem);
    margin: 0 0 .8em;
}

h3 {
    margin: 0 0 .4em;
    font-size: var(--fs-1);
}

.h3 {
    font-size: var(--fs-2);
    margin: 0 0 .7em;
}

.lead {
    font-size: var(--fs-1);
    color: var(--muted);
    margin: 0 0 1.2em;
}

.muted {
    color: var(--muted);
}

.tiny {
    font-size: .95em;
}

.hero {
    padding: 3.2em 0 2.4em;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.3fr .7fr;
    gap: 1.4em;
    align-items: start;
}

@media (max-width: 50em) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .top-nav {
        display: none;
    }
}

.hero-card {
    background: color-mix(in oklab, var(--panel) 88%, transparent);
    border: 0.08em solid var(--border);
    border-radius: var(--radius);
    padding: 1.2em;
    box-shadow: var(--shadow);
}

.hero-cta {
    display: flex;
    gap: .9em;
    flex-wrap: wrap;
    margin: 1em 0 1.1em;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55em;
    text-decoration: none;
    padding: .8em 1.05em;
    border-radius: .95em;
    border: 0.08em solid var(--border);
    cursor: pointer;
    font-weight: 650;
}

.btn.primary {
    background: linear-gradient(90deg, color-mix(in oklab, var(--accent) 75%, transparent),
            color-mix(in oklab, var(--accent-2) 70%, transparent));
    color: color-mix(in oklab, black 15%, var(--text));
    border-color: transparent;
}

.btn.ghost {
    background: color-mix(in oklab, var(--panel) 80%, transparent);
}

.btn.full {
    width: 100%;
}

.btn:focus-visible {
    outline: .2em solid color-mix(in oklab, var(--accent) 60%, transparent);
    outline-offset: .15em;
}

.chips {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: .6em;
    flex-wrap: wrap;
}

.chip {
    padding: .45em .7em;
    border-radius: 999em;
    border: 0.08em solid var(--border);
    background: color-mix(in oklab, var(--panel) 80%, transparent);
    color: var(--muted);
    font-size: .95em;
}

.quick-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .7em;
    margin-bottom: .9em;
}

.quick-links a {
    text-decoration: none;
    padding: .7em .8em;
    border-radius: .9em;
    border: 0.08em solid var(--border);
    background: color-mix(in oklab, var(--panel) 80%, transparent);
}

.quick-links a:focus-visible {
    outline: .2em solid color-mix(in oklab, var(--accent) 60%, transparent);
    outline-offset: .15em;
}

.mini-note {
    border-inline-start: .22em solid color-mix(in oklab, var(--accent) 70%, transparent);
    padding-inline-start: .9em;
    color: var(--muted);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.1em;
}

@media (max-width: 55em) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

.panel {
    background: color-mix(in oklab, var(--panel) 88%, transparent);
    border: 0.08em solid var(--border);
    border-radius: var(--radius);
    padding: 1.2em;
}

.steps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: .9em;
}

.steps li {
    display: flex;
    gap: .9em;
    align-items: flex-start;
    padding: 1em;
    border: 0.08em solid var(--border);
    border-radius: var(--radius);
    background: color-mix(in oklab, var(--panel) 85%, transparent);
}

.step-num {
    display: inline-grid;
    place-items: center;
    width: 2.2em;
    height: 2.2em;
    border-radius: .9em;
    border: 0.08em solid var(--border);
    background: color-mix(in oklab, var(--panel) 70%, transparent);
    font-weight: 800;
}

.callout {
    margin-top: 1.2em;
    padding: 1em 1.1em;
    border-radius: var(--radius);
    border: 0.08em solid var(--border);
    background: color-mix(in oklab, var(--panel) 85%, transparent);
}

.section-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1em;
    flex-wrap: wrap;
    margin-bottom: 1em;
}

.filters {
    display: flex;
    gap: .6em;
    flex-wrap: wrap;
    margin: 1em 0 1.2em;
}

.filter-btn {
    padding: .6em .85em;
    border-radius: 999em;
    border: 0.08em solid var(--border);
    background: color-mix(in oklab, var(--panel) 85%, transparent);
    cursor: pointer;
    font-weight: 650;
}

.filter-btn[aria-pressed="true"] {
    border-color: color-mix(in oklab, var(--accent) 55%, var(--border));
    background: color-mix(in oklab, var(--accent) 18%, var(--panel));
}

.filter-btn:focus-visible {
    outline: .2em solid color-mix(in oklab, var(--accent) 60%, transparent);
    outline-offset: .15em;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.1em;
}

@media (max-width: 60em) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 38em) {
    .product-grid {
        grid-template-columns: 1fr;
    }
}

.product-card {
    background: color-mix(in oklab, var(--panel) 92%, transparent);
    border: 0.08em solid var(--border);
    border-radius: var(--radius);
    padding: 1.2em;
    display: flex;
    flex-direction: column;
    gap: .7em;
    box-shadow: var(--shadow);
}

.product-title {
    margin: 0;
}

.product-meta {
    margin: 0;
    display: flex;
    gap: .5em;
    flex-wrap: wrap;
}

.tag {
    font-size: .9em;
    padding: .35em .6em;
    border-radius: 999em;
    border: 0.08em solid var(--border);
    background: color-mix(in oklab, var(--panel) 80%, transparent);
    color: var(--muted);
}

.product-desc {
    margin: 0;
}

.howto {
    margin: 0;
    color: var(--muted);
}

.tabs {
    display: flex;
    gap: .6em;
    flex-wrap: wrap;
    margin-bottom: 1em;
}

.tab {
    padding: .65em .95em;
    border-radius: 999em;
    border: 0.08em solid var(--border);
    background: color-mix(in oklab, var(--panel) 85%, transparent);
    cursor: pointer;
    font-weight: 650;
}

.tab[aria-selected="true"] {
    border-color: color-mix(in oklab, var(--accent) 55%, var(--border));
    background: color-mix(in oklab, var(--accent) 18%, var(--panel));
}

.tab:focus-visible {
    outline: .2em solid color-mix(in oklab, var(--accent) 60%, transparent);
    outline-offset: .15em;
}

.tab-panel {
    border: 0.08em solid var(--border);
    border-radius: var(--radius);
    padding: 1.2em;
    background: color-mix(in oklab, var(--panel) 85%, transparent);
}

.hidden {
    display: none !important;
}

.routine-list {
    margin: .8em 0 0;
    padding-inline-start: 1.2em;
}

.accordion {
    display: grid;
    gap: .8em;
}

.acc-item {
    border: 0.08em solid var(--border);
    border-radius: var(--radius);
    background: color-mix(in oklab, var(--panel) 85%, transparent);
    overflow: hidden;
}

.acc-btn {
    width: 100%;
    text-align: start;
    padding: 1em 1.1em;
    border: 0;
    background: transparent;
    color: inherit;
    cursor: pointer;
    font-weight: 750;
}

.acc-btn:focus-visible {
    outline: .2em solid color-mix(in oklab, var(--accent) 60%, transparent);
    outline-offset: .15em;
}

.acc-panel {
    padding: 0 1.1em 1em;
    color: var(--muted);
}

.form {
    margin-top: 1em;
    border: 0.08em solid var(--border);
    border-radius: var(--radius);
    padding: 1.2em;
    background: color-mix(in oklab, var(--panel) 85%, transparent);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1em;
}

@media (max-width: 45em) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

label {
    display: grid;
    gap: .45em;
}

input,
select,
textarea {
    width: 100%;
    padding: .85em 1em;
    border-radius: .9em;
    border: 0.08em solid var(--border);
    background: color-mix(in oklab, var(--panel) 92%, transparent);
    color: inherit;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: .2em solid color-mix(in oklab, var(--accent) 60%, transparent);
    outline-offset: .15em;
}

.full {
    grid-column: 1 / -1;
}

.site-footer {
    padding: 2.2em 0;
    border-top: 0.08em solid var(--border);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1em;
    flex-wrap: wrap;
}

/* Modal */
.modal{
  position: fixed;
  inset: 0;
  display: none;
  z-index: 999;
}

.modal.is-open{ display: block; }

.modal-backdrop{
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.6);
}

.modal-dialog{
  position: relative;
  width: min(100% - 2em, 52em);
  margin: 8vh auto;
  background: color-mix(in oklab, var(--panel) 92%, transparent);
  border: 0.08em solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.modal-header{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 1em;
  padding: 1em 1.1em;
  border-bottom: 0.08em solid var(--border);
}

.modal-title{ margin: 0; font-size: var(--fs-2); }

.modal-body{
  padding: 1em 1.1em 1.2em;
}

.video-wrap{
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 1em;
  overflow: hidden;
  border: 0.08em solid var(--border);
  background: rgba(0,0,0,.2);
}

.video-wrap iframe{
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 38em){
  .modal-dialog{ margin: 6vh auto; }
  .video-wrap{ aspect-ratio: 9 / 16; } /* יותר נוח לטיקטוק במובייל */
}