/* EnglishSpeakingClub.net - Global Styles */

:root {
    --accent: #0066cc;
    --accent-hover: #0052a3;
    --accent-soft: rgba(0,102,204,0.08);
    --secondary: #00b8a9;
    --bg: #f8f9fa;
    --bg-alt: #ffffff;
    --text-main: #1a1a1a;
    --text-muted: #6c757d;
    --border-soft: #dee2e6;
    --shadow-soft: 0 8px 24px rgba(0,0,0,0.08);
    --radius-lg: 16px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: var(--bg);
    color: var(--text-main);
    line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { opacity: 0.9; }

/* HEADER */
nav.site-header {
    background:#ffffff;
    border-bottom:1px solid var(--border-soft);
    padding:16px 32px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:32px;
    position:sticky;
    top:0;
    z-index:100;
    box-shadow:0 2px 8px rgba(0,0,0,0.04);
}

.nav-left {
    display:flex;
    align-items:center;
    gap:12px;
}

.nav-logo-link {
    display: flex;
    align-items: center;
}

.nav-logo {
    height: 42px;
    width: auto;
}

.nav-brand {
    font-weight:700;
    font-size:1.15rem;
    letter-spacing:-0.01em;
    color:var(--text-main);
    text-decoration:none;
    display:flex;
    align-items:center;
}

.nav-brand span {
    color:var(--accent);
}

.nav-links {
    display:flex;
    gap:24px;
    flex-wrap:wrap;
    font-size:0.95rem;
    align-items:center;
}

.nav-links a {
    color:var(--text-main);
    font-weight:500;
    text-decoration:none;
    transition:color 0.2s;
    padding:8px 0;
}

.nav-links a:hover {
    color:var(--accent);
}

.nav-links a.btn-nav {
    background:var(--accent);
    color:#fff;
    padding:10px 20px;
    border-radius:8px;
    font-weight:600;
}

.nav-links a.btn-nav:hover {
    background:var(--accent-hover);
    color:#fff;
}

/* HERO */
.hero {
    padding:70px 20px 60px;
}

.hero-inner {
    max-width:1100px;
    margin:0 auto;
    display:grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2.4fr);
    gap:40px;
    align-items:center;
}

.hero-badge {
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:6px 12px;
    border-radius:999px;
    background:var(--accent-soft);
    color:var(--accent);
    font-size:0.82rem;
    font-weight:600;
    text-transform:uppercase;
    letter-spacing:0.05em;
}

.hero-title {
    font-size:2.4rem;
    font-weight:700;
    line-height:1.2;
    margin:18px 0 10px;
}

.hero-title span {
    color:var(--accent);
}

.hero-subtitle {
    font-size:1.02rem;
    color:var(--text-main);
    margin-bottom:22px;
}

.hero-bullets {
    list-style:none;
    padding:0;
    margin:0 0 26px;
    font-size:0.96rem;
}

.hero-bullets li {
    margin-bottom:8px;
    display:flex;
    align-items:flex-start;
    gap:8px;
}

.hero-bullets i {
    margin-top:3px;
    color:var(--accent);
}

.hero-cta-row {
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    align-items:center;
}

.btn-primary {
    background:var(--accent);
    color:#fff;
    padding:12px 28px;
    border-radius:999px;
    font-weight:600;
    font-size:0.98rem;
    border:none;
    display:inline-flex;
    align-items:center;
    gap:8px;
    cursor:pointer;
    box-shadow:var(--shadow-soft);
    transition:background 0.2s;
}

.btn-primary:hover {
    background:var(--accent-hover);
}

.btn-ghost {
    padding:10px 18px;
    border-radius:999px;
    border:1px solid var(--border-soft);
    background:#fff;
    font-weight:500;
    font-size:0.9rem;
    display:inline-flex;
    align-items:center;
    gap:8px;
    transition:all 0.2s;
}

.btn-ghost:hover {
    border-color:var(--accent);
    color:var(--accent);
}

.hero-note {
    font-size:0.85rem;
    color:var(--text-main);
    margin-top:8px;
}

.hero-card {
    background:#fff;
    border-radius:var(--radius-lg);
    box-shadow:var(--shadow-soft);
    padding:22px 22px 18px;
    border:1px solid #f0f0f0;
}

.hero-card h2 {
    font-size:1.1rem;
    margin:0 0 12px;
}

.hero-metrics {
    display:grid;
    grid-template-columns:repeat(3, minmax(0,1fr));
    gap:12px;
    margin-bottom:16px;
}

.metric {
    padding:10px 12px;
    border-radius:12px;
    background:#fafafa;
    border:1px solid #f0f0f5;
    text-align:left;
}

.metric-label {
    font-size:0.75rem;
    color:var(--accent);
    text-transform:uppercase;
    letter-spacing:0.06em;
    margin-bottom:3px;
}

.metric-value {
    font-size:1.1rem;
    font-weight:600;
}

.metric-caption {
    font-size:0.78rem;
    color:var(--accent);
    margin-top:2px;
}

.hero-card-list {
    list-style:none;
    padding:0;
    margin:0;
    font-size:0.88rem;
    color:var(--text-main);
}

.hero-card-list li {
    margin-bottom:6px;
    display:flex;
    align-items:flex-start;
    gap:8px;
}

.hero-card-list i {
    margin-top:3px;
    color:var(--accent);
}

/* SECTIONS */
.section {
    padding:60px 20px;
}

.section-inner {
    max-width:1100px;
    margin:0 auto;
}

.section-label {
    font-size:0.8rem;
    text-transform:uppercase;
    letter-spacing:0.14em;
    color:var(--accent);
    font-weight:600;
    margin-bottom:6px;
}

.section-title {
    font-size:1.8rem;
    margin:0 0 12px;
    font-weight:700;
}

.section-lead {
    color:var(--text-main);
    font-size:1rem;
    max-width:700px;
    line-height:1.6;
}

/* FEATURE CARDS */
.features-grid {
    margin-top:30px;
    display:grid;
    grid-template-columns:repeat(3, minmax(0,1fr));
    gap:20px;
}

.feature-card {
    background:#fff;
    border-radius:var(--radius-lg);
    padding:24px;
    border:1px solid var(--border-soft);
    box-shadow:var(--shadow-soft);
    transition:transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    transform:translateY(-4px);
    box-shadow:0 12px 32px rgba(0,0,0,0.12);
}

.feature-icon {
    width:48px;
    height:48px;
    border-radius:12px;
    display:flex;
    align-items:center;
    justify-content:center;
    background:var(--accent-soft);
    color:var(--accent);
    margin-bottom:12px;
    font-size:1.3rem;
}

.feature-title {
    font-size:1.05rem;
    font-weight:600;
    margin-bottom:8px;
}

.feature-text {
    font-size:0.95rem;
    color:var(--text-main);
    line-height:1.6;
}

.trusted-logos {
    display:flex;
    gap:40px;
    flex-wrap:wrap;
    align-items:center;
    opacity:0.8;
    margin-top:25px;
}

.trusted-logos img {
    max-height:60px;
    filter:grayscale(1%);
    opacity:0.9;
}

.city-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.city-list li {
    margin: 0;
}

.city-list a {
    display: block;
    padding: 10px 12px;
    border: 1px solid var(--border-soft);
    border-radius: 10px;
    background: #fff;
    color: var(--text-main);
    font-weight: 500;
    transition: border-color 0.2s, color 0.2s;
}

.city-list a:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* CTA STRIP */
.cta-strip {
    background:#ffffff;
    border-top:1px solid var(--border-soft);
    margin-top:40px;
    padding:40px 20px;
}

.cta-inner {
    max-width:1100px;
    margin:0 auto;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:24px;
    flex-wrap:wrap;
}

.cta-heading {
    font-size:1.3rem;
    font-weight:700;
}

.cta-sub {
    font-size:0.95rem;
    color:var(--text-main);
    margin-top:4px;
}

/* FOOTER */
footer.site-footer {
    text-align:center;
    padding:40px 20px;
    color:var(--text-muted);
    font-size:0.9rem;
    border-top:1px solid var(--border-soft);
    background:#f8f9fa;
}

footer .brand {
    font-weight:700;
    margin-bottom:8px;
    color:var(--text-main);
}

footer .tagline {
    color:var(--accent);
    font-weight:600;
    margin-bottom:12px;
}

footer .social a {
    margin:0 10px;
    color:var(--text-muted);
    transition:color 0.2s;
}

footer .social a:hover {
    color:var(--accent);
}

footer .links {
    margin-top:12px;
}

footer .links a {
    color:var(--text-muted);
    margin:0 8px;
    transition:color 0.2s;
}

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

/* HAMBURGER MENU */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 101;
    transition: transform 0.3s ease;
}

.hamburger-menu:hover {
    transform: scale(1.1);
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background: var(--accent);
    border-radius: 3px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
    transform: translateY(10px) rotate(45deg);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
    transform: translateY(-10px) rotate(-45deg);
}

/* RESPONSIVE */
@media (max-width:960px) {
    .hero-inner {
        grid-template-columns:1fr;
    }
    .features-grid {
        grid-template-columns:repeat(2, minmax(0,1fr));
    }
    .city-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    nav.site-header {
        padding:16px 20px;
    }
    .nav-links {
        gap:16px;
        font-size:0.9rem;
    }
}

@media (max-width:768px) {
    /* Show hamburger menu on the right */
    .hamburger-menu {
        display: flex;
        order: 3;
        margin-left: auto;
    }
    
    /* Ensure nav-left stays on left */
    .nav-left {
        order: 1;
    }

    /* Hide nav links by default on mobile */
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        visibility: hidden;
        box-shadow: 0 8px 24px rgba(0,0,0,0.12);
        transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease, visibility 0s 0.4s;
        order: 2;
        width: 100%;
    }

    /* Show nav links when menu is open */
    .nav-links.mobile-open {
        max-height: 500px;
        opacity: 1;
        visibility: visible;
        padding: 16px 0;
        transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease, visibility 0s;
    }

    .nav-links a {
        padding: 16px 32px;
        border-bottom: 1px solid var(--border-soft);
        transition: background 0.2s ease;
    }

    .nav-links a:hover {
        background: var(--bg);
    }

    .nav-links a.btn-nav {
        margin: 16px 32px 0;
        text-align: center;
        border-bottom: none;
        border-radius: 8px;
    }

    .nav-links a.btn-nav:hover {
        background: var(--accent-hover);
    }
    
    /* Make header wrap properly */
    nav.site-header {
        flex-wrap: wrap;
    }
}

@media (max-width:640px) {
    .hero-title {
        font-size:1.8rem;
    }
    .features-grid {
        grid-template-columns:1fr;
    }
    .city-list {
        grid-template-columns: 1fr;
    }
    .hero-metrics {
        grid-template-columns:1fr;
    }

    nav.site-header {
        padding:10px 12px;
    }

    .nav-links {
        top: 56px;
    }

    .hero {
        padding:20px 12px 32px;
    }

    .section {
        padding:28px 12px;
    }

    .cta-strip,
    footer.site-footer {
        padding:24px 12px;
    }
}


/* HERO INNER GRID */
.hero-inner {
    max-width:1100px;
    margin:0 auto;
    display:grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2.4fr);
    gap:40px;
    align-items:center;
}

/* HERO NOTE */
.hero-note {
    font-size:0.85rem;
    color:var(--text-main);
    margin-top:8px;
}

/* HERO CTA ROW */
.hero-cta-row {
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    align-items:center;
}
.nav-left img.nav-logo {
    max-width: 42px !important;
    height: auto !important;
}


/* RESPONSIVE HERO */
@media (max-width:960px) {
    .hero-inner {
        grid-template-columns:1fr;
    }
    
    /* Default: Show text first, then card on mobile */
    .hero-inner > div:first-child {
        order: 1;
    }
    
    .hero-inner > aside.hero-card {
        order: 2;
    }
}

@media (max-width:640px) {
    .hero-title {
        font-size:1.8rem;
    }
    .hero-metrics {
        grid-template-columns:1fr;
    }
}