/* ═══════════════════════════════════════════════════════════════════════════
   TEACHER YOUSSEF — Main Stylesheet
   Design: Premium, modern, dark-accented with vibrant gradient accents
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── DESIGN TOKENS ─────────────────────────────────────────────────────── */
:root {
    --primary: #1976d2;
    --primary-dark: #0d47a1;
    --primary-light: #1565c0;
    --accent: #03a9f4;
    --grad-start: #1976d2;
    --grad-end: #03a9f4;

    /* Surfaces — light theme (was a dark ramp, now an ascending-elevation light ramp) */
    --dark: #ffffff;
    --dark-2: #f6f7fb;
    --dark-3: #ffffff;
    --dark-4: #eef0f5;
    --dark-5: #e3e6ee;

    --text: #1a1d24;
    --text-muted: #656b81;
    --text-light: #454a5f;

    /* --white is repurposed as the high-contrast "ink" color for headings/icons that
       sat on the page background in the original dark theme. Elements that must stay
       literally white (text/icons on a colored gradient or solid accent bg) are
       hardcoded to #ffffff instead of this variable. */
    --white: #14161c;
    --border: rgba(20,22,28,0.08);
    --border-hover: rgba(25,118,210,0.3);
    --glass: rgba(20,22,28,0.03);
    --glass-hover: rgba(20,22,28,0.06);

    --radius-sm: 8px;
    --radius: 16px;
    --radius-lg: 24px;
    --radius-xl: 36px;

    --shadow-sm: 0 2px 12px rgba(20,22,28,0.08);
    --shadow: 0 8px 32px rgba(20,22,28,0.1);
    --shadow-lg: 0 20px 60px rgba(20,22,28,0.14);
    --shadow-glow: 0 0 40px rgba(25,118,210,0.2);

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* ── RESET & BASE ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
    font-family: var(--font-body);
    background: var(--dark);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── UTILITY ──────────────────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-gap { padding: 100px 0; }

.gradient-text {
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-light {
    background: linear-gradient(135deg, #64b5f6, #29b6f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-tag {
    display: inline-block;
    background: rgba(25,118,210,0.12);
    color: var(--primary-light);
    border: 1px solid rgba(25,118,210,0.25);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-tag.light {
    background: rgba(20,22,28,0.06);
    color: var(--text-light);
    border-color: rgba(20,22,28,0.12);
}

.section-head {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 60px;
}

.section-head h2 {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--white);
}

.section-head p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
}

.text-center { text-align: center; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 32px; }

/* ── BUTTONS ──────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(25,118,210,0.4);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(25,118,210,0.5);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--border);
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary-light);
    background: rgba(25,118,210,0.06);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    font-size: 0.95rem;
}
.btn-ghost:hover { color: var(--primary-light); }

.btn-white {
    background: #ffffff;
    color: var(--text);
    border: 1px solid var(--border);
    font-weight: 700;
}
.btn-white:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-whatsapp {
    background: #25d366;
    color: #ffffff;
}
.btn-whatsapp:hover {
    background: #1ebe59;
    transform: translateY(-2px);
}

.btn-sm { padding: 8px 20px; font-size: 0.85rem; }
.btn-lg { padding: 15px 36px; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── NAVBAR ───────────────────────────────────────────────────────────── */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 800;
    color: #ffffff;
}

.logo-text {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    color: #ffffff;
    transition: var(--transition);
}

.logo-text strong { color: #42a5f5; }

.navbar.scrolled .logo-text { color: #14161c; }
.navbar.scrolled .logo-text strong { color: var(--primary); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.nav-links a {
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.92rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.88);
    transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.16);
}

.navbar.scrolled .nav-links a {
    color: #454a5f;
}

.navbar.scrolled .nav-links a:hover,
.navbar.scrolled .nav-links a.active {
    color: #14161c;
    background: rgba(25, 118, 210, 0.08);
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lang-link {
    color: rgba(255, 255, 255, 0.75);
    font-weight: 700;
    text-decoration: none;
    font-size: 0.88rem;
    transition: var(--transition);
}

.lang-link.active, .lang-link:hover {
    color: #40c4ff;
}

.lang-divider {
    color: rgba(255, 255, 255, 0.35);
}

.navbar.scrolled .lang-link {
    color: #454a5f;
}

.navbar.scrolled .lang-link.active, .navbar.scrolled .lang-link:hover {
    color: var(--primary);
}

.navbar.scrolled .lang-divider {
    color: rgba(20, 22, 28, 0.25);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    margin-left: auto;
}

.nav-toggle span {
    display: block;
    width: 24px; height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

/* ── HERO ─────────────────────────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 120px 0 80px;
    background: #0d1117 url('../images/hero_bg_desktop.png') center right/cover no-repeat;
}

.hero-bg-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 30% 40%, rgba(25,118,210,0.15) 0%, transparent 70%),
                radial-gradient(ellipse 60% 40% at 80% 80%, rgba(3,169,244,0.10) 0%, transparent 60%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(25, 118, 210, 0.25);
    border: 1px solid rgba(144, 202, 249, 0.4);
    color: #90caf9;
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-badge i { color: #42a5f5; }

.hero-text h1 {
    font-family: var(--font-primary);
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.15;
    color: #ffffff;
    margin-bottom: 20px;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.88);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 48px;
}

.hero-ctas .btn-outline {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.45);
}

.hero-ctas .btn-outline:hover {
    color: #42a5f5;
    border-color: #42a5f5;
    background: rgba(66, 165, 245, 0.12);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
}

.hero-stat span:nth-child(2) {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: #42a5f5;
    margin-top: -4px;
}

.stat-label {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.78);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    margin: 0 20px;
}

/* Hero image column */
.hero-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 500px;
}

.hero-avatar-wrap {
    position: relative;
    width: 340px;
    height: 420px;
    display: none; /* Hidden on desktop widescreen where Teacher Youssef is in the background image */
    align-items: flex-end;
    justify-content: center;
}

.hero-avatar-ring {
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    border: 1px solid rgba(25,118,210,0.2);
    animation: spin-slow 20s linear infinite;
}

.ring-2 {
    inset: -45px;
    border-color: rgba(25,118,210,0.1);
    animation-direction: reverse;
    animation-duration: 30s;
}

.hero-avatar-img {
    position: relative;
    z-index: 2;
    max-height: 420px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(25,118,210,0.3)) drop-shadow(0 0 80px rgba(25,118,210,0.15));
    animation: float 5s ease-in-out infinite;
}

.hero-card-floating {
    position: absolute;
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
}

.hero-card-floating i {
    font-size: 1.4rem;
    color: var(--primary);
    background: rgba(25,118,210,0.12);
    padding: 8px;
    border-radius: var(--radius-sm);
}

.hero-card-floating strong {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
}

.hero-card-floating span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.hero-card-1 { top: 80px; left: 10px; animation: float 4s ease-in-out infinite; z-index: 10;}
.hero-card-2 { bottom: 80px; right: 20px; animation: float 4s ease-in-out infinite 2s; z-index: 10; }

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-scroll-indicator span {
    display: block;
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--primary-light));
    animation: scroll-line 2s ease-in-out infinite;
}

/* ── FEATURES STRIP ─────────────────────────────────────────────────── */
.features-strip {
    background: var(--dark-3);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 40px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.feature-item {
    background: var(--dark-3);
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 28px 24px;
    transition: var(--transition);
}

.feature-item:hover { background: var(--dark-4); }

.feature-item i {
    font-size: 1.6rem;
    color: var(--primary);
    flex-shrink: 0;
}

.feature-item span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-light);
    line-height: 1.4;
}

/* ── VIDEO SECTION ─────────────────────────────────────────────────────── */
.video-section { background: var(--dark); }

.video-wrapper {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    border-radius: var(--radius-xl);
    padding: 12px;
    background: linear-gradient(135deg, rgba(25,118,210,0.1), rgba(3,169,244,0.05));
    border: 1px solid rgba(25,118,210,0.25);
    box-shadow: var(--shadow-glow);
}

.video-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    background: var(--dark-3);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    transition: var(--transition);
}

.play-btn {
    position: relative;
    z-index: 2;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    border-radius: 50%;
    color: #ffffff;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 6px; /* visually center play icon */
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(25,118,210,0.5);
    transition: var(--transition);
}

.play-btn::before {
    content: '';
    position: absolute;
    inset: -15px;
    border-radius: 50%;
    border: 1px solid var(--primary);
    animation: ripple 2s infinite;
}

.video-container:hover .play-btn {
    transform: scale(1.1);
}

.video-container:hover .video-cover {
    transform: scale(1.05);
    filter: brightness(0.7);
}

.video-container video,
.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    display: none;
    background: #000;
}

@keyframes ripple {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* ── WHY SECTION ─────────────────────────────────────────────────────── */
.why-section { background: var(--dark); }

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.why-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.why-card:hover {
    border-color: var(--border-hover);
    background: var(--dark-4);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.why-icon {
    width: 52px; height: 52px;
    background: rgba(25,118,210,0.12);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.why-card h3 {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.why-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }

.trial-callout {
    position: relative;
    background: linear-gradient(135deg, rgba(10, 18, 36, 0.90) 0%, rgba(15, 30, 60, 0.85) 60%, rgba(10, 18, 36, 0.92) 100%),
                url('../images/trial_banner_bg.png') center/cover no-repeat;
    border: 1px solid rgba(25,118,210,0.35);
    border-radius: var(--radius-xl);
    padding: 36px 44px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
    overflow: hidden;
}

.trial-callout-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.trial-text {
    display: flex;
    align-items: center;
    gap: 16px;
}

.trial-text > i {
    font-size: 2rem;
    color: var(--primary-light);
    flex-shrink: 0;
}

.trial-text strong {
    display: block;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.trial-text span { color: var(--text-muted); font-size: 0.9rem; }

/* ── OUTCOMES SECTION ────────────────────────────────────────────────── */
.outcomes-section { background: var(--dark-2); }

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

.outcomes-left h2 {
    font-family: var(--font-primary);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    line-height: 1.25;
    color: var(--white);
    margin-bottom: 32px;
}

.outcome-list { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }

.outcome-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.outcome-item i {
    color: var(--primary);
    font-size: 1.1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.outcome-item p { color: var(--text-light); font-size: 0.95rem; line-height: 1.6; }

/* Outcomes visual */
.outcomes-visual {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    max-width: 420px;
    margin: 0 auto;
}

.visual-center {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 120px; height: 120px;
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 1.6rem;
    color: var(--white);
    box-shadow: var(--shadow-glow);
    z-index: 2;
}

.visual-center span {
    font-family: var(--font-primary);
    font-size: 0.7rem;
    font-weight: 700;
    text-align: center;
    line-height: 1.2;
}

.visual-card {
    position: absolute;
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
    width: 130px;
    transition: var(--transition);
}

.visual-card:hover { border-color: var(--border-hover); background: var(--dark-4); }

.visual-card i { font-size: 1.3rem; color: var(--primary); }
.visual-card span { font-size: 0.72rem; font-weight: 600; color: var(--text-light); line-height: 1.3; }

.vc-1 { top: 5%; left: 50%; transform: translateX(-50%); }
.vc-2 { top: 40%; right: 0; transform: translateY(-50%); }
.vc-3 { bottom: 5%; left: 50%; transform: translateX(-50%); }
.vc-4 { top: 40%; left: 0; transform: translateY(-50%); }

/* ── PRICING PREVIEW ─────────────────────────────────────────────────── */
.pricing-preview { background: var(--dark); }

.pricing-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.pricing-preview-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.pricing-preview-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-hover);
}

.pricing-preview-card.popular {
    background: linear-gradient(135deg, rgba(25,118,210,0.1), rgba(3,169,244,0.05));
    border-color: rgba(25,118,210,0.35);
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    color: var(--white);
    padding: 5px 18px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
}

.pricing-preview-icon {
    width: 64px; height: 64px;
    background: rgba(25,118,210,0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin: 0 auto 20px;
}

.pricing-preview-card h3 {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.pricing-preview-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.pricing-preview-from {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 6px;
    margin-bottom: 24px;
}

.pricing-preview-from span { color: var(--text-muted); font-size: 0.85rem; }
.pricing-preview-from strong {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
    direction: ltr;
    unicode-bidi: isolate;
}

/* ── FINAL CTA ───────────────────────────────────────────────────────── */
.final-cta { padding: 80px 0; }

.final-cta-inner {
    background: linear-gradient(135deg, var(--dark-3), var(--dark-4));
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 80px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-bg-shape {
    position: absolute;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(25,118,210,0.12) 0%, transparent 70%);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.final-cta-inner h2 {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    position: relative;
}

.final-cta-inner > p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 36px;
    font-size: 1rem;
    line-height: 1.8;
    position: relative;
}

.cta-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
    position: relative;
}

.cta-note {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin: 0 !important;
    position: relative;
}

.cta-note i { color: var(--primary-light); margin-right: 6px; }

/* ── FOOTER ──────────────────────────────────────────────────────────── */
.footer {
    background: var(--dark-2);
    border-top: 1px solid var(--border);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.4fr;
    gap: 48px;
    padding-bottom: 60px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 260px;
}

.social-links {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.social-links a {
    width: 38px; height: 38px;
    background: var(--dark-4);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
    transform: translateY(-2px);
}

.footer-links h4, .footer-contact h4 {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

.footer-links ul { display: flex; flex-direction: column; gap: 10px; }

.footer-links ul li a {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links ul li a:hover { color: var(--primary-light); }

.footer-contact ul { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.footer-contact ul li i { color: var(--primary); width: 16px; }
.footer-contact ul li a { transition: var(--transition); }
.footer-contact ul li a:hover { color: var(--primary-light); }

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p { color: var(--text-muted); font-size: 0.85rem; }

/* ── PAGE HERO ───────────────────────────────────────────────────────── */
.page-hero {
    position: relative;
    padding: 160px 0 80px;
    text-align: center;
    overflow: hidden;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7, 12, 24, 0.90) 0%, rgba(7, 12, 24, 0.80) 50%, rgba(7, 12, 24, 0.95) 100%),
                url('../images/trial_banner_bg.png') center/cover no-repeat;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
    position: relative;
    z-index: 2;
}

.breadcrumb a { color: rgba(255, 255, 255, 0.75); transition: var(--transition); }
.breadcrumb a:hover { color: #42a5f5; }
.breadcrumb i { font-size: 0.7rem; }

.page-hero h1 {
    font-family: var(--font-primary);
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
    margin-bottom: 16px;
    position: relative;
    z-index: 2;
}

.page-hero p {
    color: rgba(255, 255, 255, 0.88);
    font-size: 1.05rem;
    max-width: 580px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* ── BIO SECTION ─────────────────────────────────────────────────────── */
.bio-layout {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 80px;
    align-items: start;
}

.bio-avatar-wrap {
    position: relative;
    margin-bottom: 32px;
}

.bio-avatar {
    width: 200px; height: 200px;
    background: linear-gradient(135deg, var(--dark-4), var(--dark-5));
    border-radius: 50%;
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: var(--primary);
    margin: 0 auto;
    object-fit: cover;
}

.bio-badge {
    position: absolute;
    bottom: 0; right: 0;
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    color: #ffffff;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}

.bio-quick-facts { display: flex; flex-direction: column; gap: 16px; }

.fact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    transition: var(--transition);
}

.fact-item:hover { border-color: var(--border-hover); }

.fact-item > i {
    color: var(--primary);
    font-size: 1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.fact-item strong {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--white);
}

.fact-item span { font-size: 0.78rem; color: var(--text-muted); }

.bio-right h2 {
    font-family: var(--font-primary);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.25;
    margin-bottom: 20px;
}

.bio-intro {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 16px;
}

.bio-right p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.bio-right p strong { color: var(--text-light); }

.bio-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }

/* ── COUNTERS ────────────────────────────────────────────────────────── */
.counters-section {
    background: linear-gradient(135deg, rgba(25,118,210,0.06), rgba(3,169,244,0.03));
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 60px 0;
}

.counters-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.counter-card {
    background: var(--dark-2);
    padding: 40px 24px;
    text-align: center;
    transition: var(--transition);
}

.counter-card:hover { background: var(--dark-3); }

.counter-number {
    font-family: var(--font-primary);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--white);
}

.counter-suffix {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.counter-label {
    display: block;
    font-size: 0.82rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    margin-top: 8px;
}

/* ── METHOD SECTION ──────────────────────────────────────────────────── */
.method-section { background: var(--dark); }

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

.method-left h2 {
    font-family: var(--font-primary);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.25;
    margin-bottom: 20px;
}

.method-left p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 14px;
    font-size: 0.95rem;
}

.method-left p strong { color: var(--text-light); }

.method-steps { display: flex; flex-direction: column; gap: 24px; }

.method-step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.step-num {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 800;
    color: rgba(25,118,210,0.2);
    line-height: 1;
    flex-shrink: 0;
    min-width: 48px;
}

.step-content h4 {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}

.step-content p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.7; }

/* ── CTA BAND ────────────────────────────────────────────────────────── */
.cta-band {
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    padding: 60px 0;
}

.cta-band-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}

.cta-band h3 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
}

.cta-band p { color: rgba(255,255,255,0.85); font-size: 0.95rem; }

/* ── FREE TRIAL BAND ─────────────────────────────────────────────────── */
.free-trial-band {
    background: rgba(25,118,210,0.06);
    border-bottom: 1px solid rgba(25,118,210,0.2);
    padding: 20px 0;
}

.free-trial-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    text-align: center;
}

.free-trial-inner i { font-size: 1.4rem; color: var(--primary-light); }
.free-trial-inner p { color: var(--text-light); font-size: 0.9rem; }
.free-trial-inner strong { color: var(--white); }

/* ── COURSES — INDIVIDUAL PRICING ────────────────────────────────────── */
.courses-section { background: var(--dark); }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 20px;
}

.price-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: var(--transition);
    position: relative;
}

.price-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow);
}

.price-card.popular {
    background: linear-gradient(135deg, rgba(25,118,210,0.08), rgba(3,169,244,0.04));
    border-color: rgba(25,118,210,0.3);
    box-shadow: var(--shadow-glow);
}

.price-card-premium {
    background: linear-gradient(135deg, rgba(25,118,210,0.12), rgba(3,169,244,0.06)) !important;
    border-color: rgba(25,118,210,0.35) !important;
}

.price-card-header { margin-bottom: 24px; }

.price-tag-label {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: var(--text-muted);
    display: block;
    margin-bottom: 12px;
}

.price-tag {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 6px;
    direction: ltr;
}

.price-amount {
    font-family: var(--font-primary);
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--white);
}

.price-currency {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
}

.price-duration {
    font-size: 0.82rem;
    color: var(--primary-light);
    font-weight: 600;
}

.price-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.price-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.price-features li i { color: var(--primary); font-size: 0.75rem; flex-shrink: 0; }

.pricing-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    padding: 16px;
    background: var(--dark-3);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.pricing-note i { color: var(--primary-light); margin-right: 8px; }

/* ── GROUP SECTION ───────────────────────────────────────────────────── */
.group-section { background: var(--dark-2); }

.group-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.group-price-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.group-price-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow);
}

.group-price-card.popular {
    background: linear-gradient(135deg, rgba(25,118,210,0.1), rgba(3,169,244,0.05));
    border-color: rgba(25,118,210,0.35);
    box-shadow: var(--shadow-glow);
    transform: translateY(-8px);
}

.group-price-icon {
    width: 64px; height: 64px;
    background: rgba(25,118,210,0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary);
    margin: 0 auto 20px;
}

.group-price-card h3 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.group-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 6px;
    margin-bottom: 8px;
    direction: ltr;
}

.group-price .price-amount { font-size: 2.2rem; }

.group-duration {
    display: block;
    font-size: 0.82rem;
    color: var(--primary-light);
    font-weight: 600;
    margin-bottom: 24px;
}

/* ── LEVELS ──────────────────────────────────────────────────────────── */
.levels-section { background: var(--dark); }

.levels-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.level-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: var(--transition);
}

.level-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
}

.level-card-highlight {
    background: linear-gradient(135deg, rgba(25,118,210,0.1), rgba(3,169,244,0.05));
    border-color: rgba(25,118,210,0.3);
}

.level-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    color: #ffffff;
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 800;
    margin-bottom: 14px;
}

.level-card h3 {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.level-card p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.level-duration {
    font-size: 0.8rem;
    color: var(--primary-light);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ── CORPORATE TEASER ────────────────────────────────────────────────── */
.corporate-teaser { background: var(--dark-2); }

.corporate-teaser-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 60px;
}

.corporate-teaser-text h2 {
    font-family: var(--font-primary);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.3;
}

.corporate-teaser-text p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 28px;
}

.corporate-teaser-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.corp-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--dark-4);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    transition: var(--transition);
}

.corp-feature:hover { border-color: var(--border-hover); }
.corp-feature i { color: var(--primary); font-size: 1rem; flex-shrink: 0; }
.corp-feature span { font-size: 0.82rem; font-weight: 500; color: var(--text-light); }

/* ── FAQ ─────────────────────────────────────────────────────────────── */
.faq-section { background: var(--dark); }

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.open { border-color: var(--border-hover); }

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    text-align: left;
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition);
}

.faq-question:hover { color: var(--primary-light); }
.faq-item.open .faq-question { color: var(--primary-light); }

.faq-question i {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: var(--transition);
    flex-shrink: 0;
}

.faq-item.open .faq-question i { transform: rotate(45deg); color: var(--primary-light); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1);
}

.faq-item.open .faq-answer { max-height: 200px; }

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
}

/* ── CONTACT PAGE ────────────────────────────────────────────────────── */
.contact-section { background: var(--dark); }

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
    align-items: start;
}

.contact-info-col h2 {
    font-family: var(--font-primary);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 14px;
}

.contact-info-col > p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 32px;
}

.contact-cards { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }

.contact-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    transition: var(--transition);
}

.contact-card:hover { border-color: var(--border-hover); }

.contact-card-icon {
    width: 44px; height: 44px;
    background: rgba(25,118,210,0.12);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--primary);
    flex-shrink: 0;
}

.contact-card-content h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}

.contact-card-content p {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.contact-card-content a {
    font-size: 0.82rem;
    color: var(--primary-light);
    font-weight: 600;
    transition: var(--transition);
}

.contact-card-content a:hover { color: var(--white); }

.contact-offer-box {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    background: linear-gradient(135deg, rgba(25,118,210,0.1), rgba(3,169,244,0.05));
    border: 1px solid rgba(25,118,210,0.25);
    border-radius: var(--radius);
    padding: 20px;
}

.contact-offer-box > i { font-size: 1.5rem; color: var(--primary-light); flex-shrink: 0; }

.contact-offer-box strong {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}

.contact-offer-box p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

.contact-form-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px 36px;
}

.contact-form-card h3 {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.contact-form-card > p {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 28px;
}

.contact-form { display: flex; flex-direction: column; gap: 18px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--dark-4);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 16px;
    color: var(--white);
    font-size: 0.9rem;
    font-family: var(--font-body);
    transition: var(--transition);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: rgba(25,118,210,0.4);
    background: var(--dark-5);
}

.form-group select { cursor: pointer; }

.form-group select option {
    background: var(--dark-4);
    color: var(--white);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.form-success i {
    font-size: 3rem;
    color: #4caf50;
    margin-bottom: 16px;
}

.form-success h4 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.form-success p { color: var(--text-muted); font-size: 0.9rem; }

/* ── REVIEWS CAROUSEL ────────────────────────────────────────────────── */
.reviews-section { background: var(--dark-2); overflow: hidden; }

.reviews-carousel-wrap {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 40px;
}

.reviews-carousel {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding: 20px 0 40px;
}

.reviews-carousel::-webkit-scrollbar { display: none; }

.review-slide {
    flex: 0 0 calc(33.333% - 20px);
    scroll-snap-align: center;
    transition: var(--transition);
}

.phone-mockup {
    position: relative;
    width: 100%;
    aspect-ratio: 9/19;
    background: #22252e;
    border: 8px solid #22252e;
    border-radius: 36px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.review-slide:hover .phone-mockup {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40%;
    height: 22px;
    background: #22252e;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Fallback placeholder style if no image is used */
.phone-screen-placeholder {
    padding: 30px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    height: 100%;
    background: linear-gradient(135deg, #1a1d24, #22252e);
}

.phone-screen-placeholder i {
    font-size: 2.5rem;
    color: #25d366;
}

.phone-screen-placeholder p {
    font-size: 0.95rem;
    color: #ffffff;
    font-style: italic;
    line-height: 1.6;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}

.carousel-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
}

.carousel-btn.prev-btn { left: -15px; }
.carousel-btn.next-btn { right: -15px; }

/* ── WHATSAPP FLOAT ──────────────────────────────────────────────────── */
.whatsapp-float {
    position: fixed;
    bottom: 28px; right: 28px;
    z-index: 999;
    width: 58px; height: 58px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #ffffff;
    box-shadow: 0 6px 24px rgba(37,211,102,0.4);
    transition: var(--transition);
    animation: pulse-green 3s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(37,211,102,0.5);
}

/* ── ANIMATIONS ──────────────────────────────────────────────────────── */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes spin-slow {
    to { transform: rotate(360deg); }
}

@keyframes scroll-line {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); }
    100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

@keyframes pulse-green {
    0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 6px 32px rgba(37,211,102,0.65); }
}

/* Data-animate reveal */
[data-animate] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-animate="fade-left"] { transform: translateX(40px); }
[data-animate="fade-right"] { transform: translateX(-40px); }

[data-animate].animated {
    opacity: 1;
    transform: none;
}

/* ── RESPONSIVE ──────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .hero {
        background: linear-gradient(135deg, #070c18 0%, #0e1e40 50%, #070c18 100%);
    }
    .hero-content {
        display: flex;
        flex-direction: column;
        text-align: center;
        gap: 36px;
    }
    .hero-image {
        display: flex;
        justify-content: center;
        align-items: center;
        height: auto;
        order: -1;
        width: 100%;
        position: relative;
    }
    .hero-avatar-wrap {
        display: flex;
        width: 260px;
        height: 260px;
        border-radius: 50%;
        overflow: hidden;
        border: 4px solid rgba(255, 255, 255, 0.18);
        box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35), 0 0 40px rgba(25, 118, 210, 0.25);
        margin: 0 auto;
    }
    .hero-avatar-ring { display: none; }
    .hero-avatar-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center 15%;
        max-height: none;
        animation: none;
        filter: none;
    }
    .hero-card-1 { top: 0px; left: 5%; transform: scale(0.85); }
    .hero-card-2 { bottom: 0px; right: 5%; transform: scale(0.85); }
    .hero-ctas { justify-content: center; }
    .hero-stats { justify-content: center; }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-preview-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto 32px; }
    .outcomes-layout { grid-template-columns: 1fr; gap: 40px; }
    .bio-layout { grid-template-columns: 1fr; }
    .method-layout { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .counters-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .group-pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .group-price-card.popular { transform: translateY(0); }
    .levels-grid { grid-template-columns: repeat(2, 1fr); }
    .corporate-teaser-inner { grid-template-columns: 1fr; }
    .review-slide { flex: 0 0 calc(50% - 15px); }
}

@media (max-width: 768px) {
    .hero {
        background: linear-gradient(135deg, #070c18 0%, #0e1e40 50%, #070c18 100%);
        padding: 100px 0 60px;
    }
    .hero-avatar-wrap {
        width: 220px;
        height: 220px;
    }
    .section-gap { padding: 64px 0; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid {
        grid-template-columns: unset;
        display: flex;
        flex-direction: row;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 16px;
        padding-bottom: 16px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .why-grid::-webkit-scrollbar { display: none; }
    .why-card {
        flex: 0 0 80vw;
        max-width: 320px;
        scroll-snap-align: start;
    }
    .pricing-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto 20px; }
    .levels-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; }
    .final-cta-inner { padding: 48px 28px; }
    .corporate-teaser-features { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .trial-callout-inner { flex-direction: column; text-align: center; }
    .trial-text { flex-direction: column; align-items: center; }
    .cta-band-inner { flex-direction: column; text-align: center; }
    .nav-links { 
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(255,255,255,0.98);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 20px;
        z-index: 999;
    }
    .nav-links.open { display: flex; }
    .nav-links a { font-size: 1.2rem; color: #14161c; }
    .nav-toggle { display: flex; }
    .nav-toggle span { background: #ffffff; }
    .navbar.scrolled .nav-toggle span { background: #14161c; }
    .navbar .btn-primary { display: none; }
    .free-trial-inner { flex-direction: column; gap: 12px; }
}

@media (max-width: 480px) {
    .features-grid { grid-template-columns: 1fr; }
    .counters-grid { grid-template-columns: repeat(2, 1fr); }
    .levels-grid { grid-template-columns: 1fr; }
    .hero-ctas { flex-direction: column; align-items: center; }
    .review-slide { flex: 0 0 85%; }
    .reviews-carousel-wrap { padding: 0 10px; }
    .carousel-btn { display: none; }
}