/* ===========================
   ALDEAPATH — Main Stylesheet
   =========================== */

:root {
    /* Brand-matched palette — dark navy + teal + green */
    --color-bg:       #080e1a;
    --color-surface:  #0d1526;
    --color-surface2: #111e33;
    --color-border:   #1a2a42;
    --color-accent:   #1a7faa;   /* teal from logo icon */
    --color-accent2:  #156688;
    --color-green:    #22c97a;   /* green arrow from logo */
    --color-green2:   #1aab63;
    --color-warn:     #e8a020;
    --color-text:     #dce8f5;
    --color-muted:    #6e8aaa;
    --color-white:    #ffffff;
    --radius:         10px;
    --radius-lg:      18px;
    --font:           'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --max-width:      1140px;
    --transition:     0.2s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

/* ── Layout ── */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Typography ── */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2.6rem, 5vw, 4rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); letter-spacing: -0.02em; }
h3 { font-size: 1.2rem; }
a { color: var(--color-accent); text-decoration: none; transition: opacity var(--transition); }
a:hover { opacity: 0.8; }
p { color: var(--color-muted); }

/* ── Buttons ── */
.btn-large {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-green), var(--color-green2));
    color: var(--color-bg);
    padding: 15px 36px;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: opacity var(--transition), transform var(--transition);
    letter-spacing: 0.01em;
    color: #0a1520;
}
.btn-large:hover { opacity: 0.88; transform: translateY(-1px); }

.btn-small {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-green), var(--color-green2));
    color: #0a1520 !important;
    padding: 9px 22px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: opacity var(--transition);
}
.btn-small:hover { opacity: 0.85; }

.btn-outline {
    display: inline-block;
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    padding: 15px 36px;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color var(--transition), color var(--transition);
}
.btn-outline:hover { border-color: var(--color-accent); color: var(--color-accent); opacity: 1; }

/* ── Header ── */
header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 999;
    background: rgba(8, 14, 26, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow 0.3s;
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 96px;
    gap: 16px;
    position: relative;
}

/* Logo — centered, icon + text + tagline */
header a.logo-link {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    z-index: 1;
    white-space: nowrap;
}

.logo-icon {
    height: 70px;
    width: auto;
    display: block;
    flex-shrink: 0;
    transition: opacity 0.2s;
}

.logo-text-group {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.logo-name {
    font-family: var(--font);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    line-height: 1.1;
}

.logo-tagline {
    font-family: var(--font);
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    line-height: 1;
}

header a.logo-link:hover .logo-icon { opacity: 0.85; }
header a.logo-link:hover .logo-name { opacity: 0.85; }

/* Desktop nav — right side */
nav {
    display: flex;
    align-items: center;
    margin-left: auto;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 4px;
    align-items: center;
    flex-wrap: nowrap;
}

nav ul li a {
    color: var(--color-muted);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 7px 13px;
    border-radius: 7px;
    transition: color var(--transition), background var(--transition);
    white-space: nowrap;
    display: block;
}

nav ul li a:hover { color: var(--color-text); background: rgba(255,255,255,0.06); opacity: 1; }
nav ul li a.active { color: var(--color-text); }

nav ul li:last-child a {
    padding: 0;
    background: none;
    margin-left: 6px;
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 8px;
    flex-shrink: 0;
    z-index: 2;
    border-radius: 8px;
    transition: background 0.2s;
}
.nav-toggle:hover { background: rgba(255,255,255,0.06); }
.nav-toggle span {
    display: block;
    width: 22px; height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease;
    transform-origin: center;
}

/* Hamburger → X animation */
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ── */
.hero {
    padding: 176px 0 110px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -80px; left: 50%;
    transform: translateX(-50%);
    width: 800px; height: 700px;
    background: radial-gradient(circle, rgba(26,127,170,0.10) 0%, rgba(34,201,122,0.06) 40%, transparent 70%);
    pointer-events: none;
}

.tagline {
    display: inline-block;
    background: rgba(34,201,122,0.12);
    color: var(--color-green);
    border: 1px solid rgba(34,201,122,0.28);
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.hero h1 { color: var(--color-white); margin-bottom: 22px; }

.hero h1 span {
    background: linear-gradient(135deg, var(--color-accent), var(--color-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero .subtitle {
    max-width: 580px;
    margin: 0 auto 36px;
    font-size: 1.12rem;
    color: var(--color-muted);
    line-height: 1.75;
}

.hero-promises {
    display: flex;
    justify-content: center;
    gap: 28px;
    margin-bottom: 44px;
    flex-wrap: wrap;
}

.hero-promises span {
    color: var(--color-muted);
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero-promises span::before {
    content: '✕';
    color: var(--color-green);
    font-weight: 800;
    font-size: 0.75rem;
}

.hero-cta-group {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Stats ── */
.stats-section {
    background: var(--color-surface);
    padding: 56px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}

.stat-divider {
    width: 1px;
    background: var(--color-border);
    margin: 0 auto;
    display: none;
}

.stat-number {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-muted);
    line-height: 1.4;
    max-width: 160px;
    margin: 0 auto;
}

/* ── Sections ── */
section { padding: 96px 0; }

.section-label {
    display: inline-block;
    color: var(--color-green);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

/* ── Why Section ── */
.why-section { background: var(--color-bg); }
.why-section .section-lead { max-width: 760px; }
.why-section h2 { color: var(--color-white); margin-bottom: 24px; }
.why-section p { font-size: 1.05rem; margin-bottom: 18px; line-height: 1.78; }
.why-section .highlight {
    color: var(--color-text);
    font-size: 1.1rem;
    border-left: 3px solid var(--color-green);
    padding-left: 22px;
    margin-top: 8px;
}

.why-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 56px;
}

.pillar {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 30px;
    transition: border-color var(--transition);
}
.pillar:hover { border-color: rgba(26,127,170,0.4); }

.pillar-icon {
    width: 46px; height: 46px;
    background: rgba(34,201,122,0.1);
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.pillar h3 { color: var(--color-white); margin-bottom: 8px; }
.pillar p { font-size: 0.93rem; }

/* ── Curriculum ── */
.curriculum-section { background: var(--color-surface); }
.curriculum-section h2 { color: var(--color-white); margin-bottom: 12px; }

.section-intro {
    max-width: 580px;
    font-size: 1.02rem;
    margin-bottom: 52px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.card {
    background: var(--color-surface2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: border-color var(--transition), transform var(--transition);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-green));
    opacity: 0;
    transition: opacity var(--transition);
}

.card:hover { border-color: rgba(26,127,170,0.4); transform: translateY(-3px); }
.card:hover::before { opacity: 1; }

.card-icon {
    width: 42px; height: 42px;
    background: rgba(26,127,170,0.15);
    color: var(--color-accent);
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 18px;
}

.card h3 { color: var(--color-white); margin-bottom: 16px; }

.card ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }

.card ul li {
    color: var(--color-muted);
    font-size: 0.92rem;
    padding-left: 18px;
    position: relative;
    line-height: 1.5;
}

.card ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-green);
    font-size: 0.8rem;
}

/* ── How It Works ── */
.how-section { background: var(--color-bg); }
.how-section h2 { color: var(--color-white); margin-bottom: 12px; }

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 52px;
}

.step {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 18px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.step h3 { color: var(--color-white); margin-bottom: 10px; }
.step p { font-size: 0.93rem; }

/* ── Transparency ── */
.transparency-section { background: var(--color-surface); }

.transparency-box {
    background: var(--color-surface2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 56px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.transparency-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0, rgba(34,201,122,0.05) 0%, transparent 55%);
    pointer-events: none;
}

.warning-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232,160,32,0.1);
    color: var(--color-warn);
    border: 1px solid rgba(232,160,32,0.3);
    padding: 7px 18px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    margin-bottom: 26px;
}

.transparency-box h2 { color: var(--color-white); margin-bottom: 14px; }
.transparency-box > p { max-width: 580px; margin: 0 auto 40px; font-size: 1.02rem; }

.dont-do-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    max-width: 760px;
    margin: 0 auto 44px;
    text-align: left;
}

.dont-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 14px 16px;
    font-size: 0.9rem;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.dont-item::before {
    content: '✕';
    color: var(--color-warn);
    font-weight: 800;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.final-word {
    font-size: 1.15rem;
    font-style: italic;
    color: var(--color-text) !important;
    max-width: 500px;
    margin: 0 auto;
    border-top: 1px solid var(--color-border);
    padding-top: 32px;
}

/* ── FAQ ── */
.faq-section { background: var(--color-bg); }
.faq-section h2 { color: var(--color-white); margin-bottom: 12px; }

.faq-list {
    max-width: 800px;
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.faq-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition);
}
.faq-item.open { border-color: rgba(26,127,170,0.4); }

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 26px;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 0.98rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    gap: 16px;
    font-family: var(--font);
}

.faq-icon {
    flex-shrink: 0;
    width: 26px; height: 26px;
    background: var(--color-surface2);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    color: var(--color-muted);
    transition: transform 0.3s, background 0.2s, color 0.2s;
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
    background: var(--color-green);
    color: #0a1520;
}

.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-item.open .faq-answer { max-height: 400px; }

.faq-answer p { padding: 0 26px 22px; font-size: 0.95rem; line-height: 1.78; }

/* ── CTA / Signup ── */
.cta-section {
    background: var(--color-surface);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 100%, rgba(34,201,122,0.07) 0%, transparent 60%);
    pointer-events: none;
}

.cta-section h2 { color: var(--color-white); margin-bottom: 16px; }

.cta-sub {
    max-width: 520px;
    margin: 0 auto 44px;
    font-size: 1.05rem;
}

.signup-form {
    display: flex;
    gap: 12px;
    max-width: 520px;
    margin: 0 auto 18px;
    flex-wrap: wrap;
    justify-content: center;
}

.signup-form input[type="email"] {
    flex: 1;
    min-width: 240px;
    padding: 15px 20px;
    background: var(--color-surface2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 0.97rem;
    font-family: var(--font);
    outline: none;
    transition: border-color var(--transition);
}
.signup-form input[type="email"]::placeholder { color: var(--color-muted); }
.signup-form input[type="email"]:focus { border-color: var(--color-green); }

.form-message {
    padding: 14px 22px;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 500;
    max-width: 520px;
    margin: 0 auto 18px;
}
.form-message.success {
    background: rgba(34,201,122,0.1);
    border: 1px solid rgba(34,201,122,0.3);
    color: #5de8a4;
}
.form-message.error {
    background: rgba(248,80,80,0.1);
    border: 1px solid rgba(248,80,80,0.25);
    color: #ff8888;
}

.fine-print { font-size: 0.82rem; color: var(--color-muted); margin-top: 16px !important; }

/* ── Footer ── */
footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: 60px 0 36px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 52px;
    margin-bottom: 52px;
}

.footer-brand .footer-logo-img {
    height: 34px;
    width: auto;
    margin-bottom: 16px;
    display: block;
    opacity: 0.9;
    filter: brightness(1.1);
}

.footer-brand p { font-size: 0.9rem; max-width: 280px; line-height: 1.7; }

.footer-col h4 {
    color: var(--color-text);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { color: var(--color-muted); font-size: 0.9rem; }
.footer-col ul li a:hover { color: var(--color-text); opacity: 1; }

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 28px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-disclaimer { font-size: 0.8rem; color: var(--color-muted); max-width: 680px; line-height: 1.65; }
.footer-disclaimer strong { color: var(--color-warn); }
.copyright { font-size: 0.82rem; color: var(--color-muted); white-space: nowrap; }

/* ── Back to Top ── */
.back-to-top {
    position: fixed;
    bottom: 28px; right: 28px;
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-green));
    color: #0a1520;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s, transform 0.3s;
    z-index: 900;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-3px); }

/* ── Cookie Banner ── */
.cookie-banner {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 16px 24px;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}
.cookie-banner p { font-size: 0.88rem; }
.cookie-banner p a { color: var(--color-accent); }
.cookie-accept {
    background: var(--color-green);
    color: #0a1520;
    border: none;
    padding: 9px 22px;
    border-radius: var(--radius);
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    font-family: var(--font);
    transition: opacity var(--transition);
}
.cookie-accept:hover { opacity: 0.85; }

/* ── Responsive ── */
@media (max-width: 980px) {
    .dont-do-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    .grid { grid-template-columns: 1fr; }
    .why-pillars { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .steps-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 36px; }
    .transparency-box { padding: 36px 24px; }
}

@media (max-width: 860px) {
    /* Mobile nav dropdown */
    nav ul {
        display: none;
        position: fixed;
        top: 96px; left: 0; right: 0;
        background: rgba(13, 21, 38, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        gap: 0;
        border-bottom: 1px solid var(--color-border);
        z-index: 998;
        box-shadow: 0 12px 40px rgba(0,0,0,0.5);
    }
    nav ul.open {
        display: flex;
        animation: slideDown 0.22s ease;
    }
    nav ul li { width: 100%; border-bottom: 1px solid rgba(26,42,66,0.7); }
    nav ul li:last-child { border-bottom: none; padding: 12px 24px; }
    nav ul li a { display: block; padding: 16px 24px; border-radius: 0; font-size: 0.95rem; color: var(--color-text); }
    nav ul li a:hover { background: rgba(255,255,255,0.04); color: var(--color-white); }
    nav ul li:last-child a { padding: 0; margin: 0; }

    .nav-toggle { display: flex; }

    /* Logo — remove absolute centering on mobile so it doesn't overlap hamburger */
    header a.logo-link {
        position: static;
        transform: none;
        margin: 0 auto;
    }

    .logo-icon { height: 42px; }
    .logo-name  { font-size: 1.1rem; }
    .logo-tagline { font-size: 0.55rem; letter-spacing: 0.14em; }

    /* Hero padding adjusted for mobile */
    .hero { padding: 152px 0 80px; }
    .hero-promises { gap: 12px; }
    .hero-cta-group { flex-direction: column; align-items: center; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .dont-do-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 12px; }
    .signup-form { flex-direction: column; }
    .signup-form input[type="email"] { min-width: unset; width: 100%; }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Scroll animations ── */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.65s ease, transform 0.65s ease; }
.fade-in.visible { opacity: 1; transform: none; }

/* ── Stagger children ── */
.stagger > *:nth-child(1) { transition-delay: 0s; }
.stagger > *:nth-child(2) { transition-delay: 0.08s; }
.stagger > *:nth-child(3) { transition-delay: 0.16s; }
.stagger > *:nth-child(4) { transition-delay: 0.24s; }

/* ── Problem Section ── */
.problem-section {
    background: var(--color-surface);
    padding: 90px 0;
    border-bottom: 1px solid var(--color-border);
}

.problem-inner h2 { color: var(--color-white); margin-bottom: 44px; margin-top: 10px; }

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 960px;
}

.problem-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: var(--color-surface2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 26px;
    transition: border-color var(--transition);
}

.problem-item:hover { border-color: rgba(232,160,32,0.3); }

.problem-icon {
    flex-shrink: 0;
    width: 34px; height: 34px;
    background: rgba(232,160,32,0.1);
    color: var(--color-warn);
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem;
    font-weight: 800;
}

.problem-item h3 { color: var(--color-white); font-size: 0.98rem; margin-bottom: 6px; }
.problem-item p  { font-size: 0.88rem; line-height: 1.65; }

/* ── Approach Section ── */
.approach-section {
    background: var(--color-bg);
    padding: 90px 0;
}

.approach-header { margin-bottom: 56px; }
.approach-header h2 { color: var(--color-white); margin-top: 10px; }

.approach-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 0;
    align-items: center;
}

.approach-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: border-color var(--transition);
}

.approach-card:hover { border-color: rgba(34,201,122,0.3); }

.approach-step {
    font-size: 2.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-accent), var(--color-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 14px;
}

.approach-card h3 { color: var(--color-white); font-size: 1.15rem; margin-bottom: 10px; }
.approach-card p  { font-size: 0.92rem; line-height: 1.7; }

.approach-divider {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-green));
    margin: 0 8px;
    flex-shrink: 0;
}

/* ── Learning Path Cards ── */
.path-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.path-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: border-color var(--transition), transform var(--transition);
}

.path-card:hover { transform: translateY(-3px); border-color: rgba(34,201,122,0.3); }

.path-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    align-self: flex-start;
    margin-bottom: 4px;
}

.path-badge.beginner      { background: rgba(34,201,122,0.13); color: var(--color-green);  border: 1px solid rgba(34,201,122,0.28); }
.path-badge.intermediate  { background: rgba(26,127,170,0.13); color: var(--color-accent); border: 1px solid rgba(26,127,170,0.28); }
.path-badge.advanced      { background: rgba(130,100,220,0.13); color: #a084f0;            border: 1px solid rgba(130,100,220,0.28); }
.path-badge.reality       { background: rgba(232,160,32,0.13); color: var(--color-warn);   border: 1px solid rgba(232,160,32,0.28); }

.path-card h3 { color: var(--color-white); font-size: 1rem; }
.path-card p  { font-size: 0.88rem; line-height: 1.68; flex: 1; }

.path-goal {
    font-size: 0.82rem;
    color: var(--color-green);
    font-weight: 600;
    font-style: italic;
    padding-top: 8px;
    border-top: 1px solid var(--color-border);
}

.path-link {
    color: var(--color-accent);
    font-size: 0.88rem;
    font-weight: 600;
    opacity: 0.85;
}
.path-link:hover { opacity: 1; }

/* ── Trust / What's Different ── */
.trust-section {
    background: var(--color-surface);
    padding: 90px 0;
}

.trust-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}

.trust-left h2 { color: var(--color-white); margin-bottom: 18px; margin-top: 10px; }
.trust-left p  { font-size: 0.97rem; line-height: 1.78; }

.trust-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.trust-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: var(--color-surface2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px 22px;
}

.trust-mark {
    flex-shrink: 0;
    width: 32px; height: 32px;
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.82rem;
    font-weight: 800;
    margin-top: 1px;
}

.no-mark {
    background: rgba(232,160,32,0.1);
    color: var(--color-warn);
}

.trust-item strong { display: block; color: var(--color-white); font-size: 0.95rem; margin-bottom: 4px; }
.trust-item p { font-size: 0.87rem; line-height: 1.6; margin: 0; }

/* ── Form messages ── */
.form-message {
    border-radius: var(--radius-lg);
    padding: 14px 20px;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.55;
    margin-bottom: 16px;
}

.form-message.success {
    background: rgba(34,201,122,0.08);
    border: 1px solid rgba(34,201,122,0.25);
    color: var(--color-green);
}

.form-message.error {
    background: rgba(232,80,80,0.08);
    border: 1px solid rgba(232,80,80,0.3);
    color: #ff8080;
}

/* Success confirmation state — replaces the form after submission */
.form-confirm {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 28px;
    background: rgba(34,201,122,0.07);
    border: 1px solid rgba(34,201,122,0.25);
    border-radius: var(--radius-lg);
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 400;
    max-width: 520px;
    margin: 0 auto;
    text-align: left;
}

.form-check-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(34,201,122,0.12);
    border: 2px solid rgba(34,201,122,0.35);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--color-green);
}

/* ── Language Toggle ── */
.lang-toggle {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--color-muted) !important;
    background: transparent;
    transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.lang-toggle:hover {
    border-color: var(--color-accent);
    color: var(--color-accent) !important;
    background: rgba(26,127,170,0.08);
    opacity: 1 !important;
}

/* ── Responsive ── */
@media (max-width: 1100px) {
    .path-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    .problem-grid  { grid-template-columns: 1fr; }
    .approach-grid { grid-template-columns: 1fr; }
    .approach-divider { width: 2px; height: 32px; margin: 8px auto; }
    .path-grid  { grid-template-columns: 1fr; }
    .trust-inner { grid-template-columns: 1fr; gap: 40px; }
}

/* ────────────────────────────
   MOBILE-FIRST IMPROVEMENTS
   ──────────────────────────── */

/* Tablet / large mobile (≤ 860px — nav collapses here) */
@media (max-width: 860px) {
    /* Global section padding */
    section              { padding: 60px 0; }
    .trust-section       { padding: 60px 0; }
    .problem-section     { padding: 60px 0; }

    /* Hero */
    .hero                { padding: 120px 0 60px; }
    .hero .subtitle      { font-size: 1rem; }

    /* CTA buttons in hero — full width, stacked */
    .hero-cta-group      { flex-direction: column; align-items: stretch; gap: 12px; padding: 0 4px; }
    .hero-cta-group .btn-large,
    .hero-cta-group .btn-outline { width: 100%; text-align: center; display: block; }

    /* Approach cards — tighter padding */
    .approach-card       { padding: 24px 20px; }

    /* Path cards */
    .path-card           { padding: 22px 18px; }

    /* Problem items */
    .problem-item        { padding: 18px; }

    /* FAQ */
    .faq-question        { padding: 18px 20px; }
    .faq-answer p        { padding: 0 20px 18px; }

    /* Sign-up form — stack vertically */
    .signup-form                  { flex-direction: column; gap: 10px; }
    .signup-form input[type="email"] { min-width: unset; width: 100%; }
    .signup-form .btn-large       { width: 100%; text-align: center; }

    /* Cookie banner — tighter */
    .cookie-banner       { padding: 14px 20px; gap: 12px; }

    /* Footer */
    .footer-grid         { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom       { flex-direction: column; gap: 12px; }
}

/* Small mobile (≤ 600px) */
@media (max-width: 600px) {
    section              { padding: 48px 0; }
    .trust-section       { padding: 48px 0; }
    .problem-section     { padding: 48px 0; }
    .hero                { padding: 108px 0 52px; }

    /* Tighter container edges */
    .container           { padding: 0 16px; }

    /* Hero promises — 2-column grid */
    .hero-promises {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        justify-items: start;
        margin-bottom: 36px;
    }
    .hero-promises span  { font-size: 0.84rem; }

    /* Approach: already 1-col at 900, just compact divider */
    .approach-divider    { height: 24px; }

    /* Path cards: reduce padding further */
    .path-card           { padding: 18px 16px; }
    .path-card h3        { font-size: 0.95rem; }
    .path-card p         { font-size: 0.85rem; }

    /* Problem items */
    .problem-item        { padding: 16px; gap: 12px; }

    /* Transparency box */
    .transparency-box    { padding: 32px 20px; }

    /* Trust items */
    .trust-item          { padding: 16px 18px; }

    /* FAQ compact */
    .faq-question        { padding: 16px 18px; font-size: 0.92rem; }
    .faq-answer p        { padding: 0 18px 16px; font-size: 0.92rem; }

    /* Footer */
    .footer-brand p      { max-width: 100%; }
    .footer-grid         { gap: 24px; }
}

/* Very small (≤ 420px — iPhone SE, older Androids) */
@media (max-width: 420px) {
    section              { padding: 40px 0; }
    .trust-section       { padding: 40px 0; }
    .problem-section     { padding: 40px 0; }
    .hero                { padding: 96px 0 44px; }

    /* Typography scale-down */
    .hero h1             { font-size: clamp(2rem, 10vw, 2.8rem); }
    .hero .subtitle      { font-size: 0.95rem; }
    .section-intro       { font-size: 0.93rem; }

    /* Promises: keep 2-col but even smaller text */
    .hero-promises span  { font-size: 0.8rem; }

    /* Buttons: ensure they fit */
    .btn-large           { padding: 14px 28px; font-size: 0.95rem; }
    .btn-outline         { padding: 14px 28px; font-size: 0.95rem; }

    /* Approach cards */
    .approach-card       { padding: 20px 16px; }
    .approach-step       { font-size: 1.8rem; }

    /* FAQ */
    .faq-question        { padding: 14px 16px; font-size: 0.88rem; gap: 10px; }
    .faq-icon            { width: 22px; height: 22px; font-size: 0.95rem; }
    .faq-answer p        { padding: 0 16px 14px; font-size: 0.9rem; }

    /* Sign-up form */
    .cta-section         { padding: 44px 0; }
    .cta-section h2      { font-size: clamp(1.5rem, 7vw, 2rem); }

    /* Footer tighter */
    .footer-grid         { gap: 20px; }
    .footer-bottom       { gap: 8px; }
    .footer-disclaimer   { font-size: 0.76rem; }
}