/* ============================================================
   Fernando Pilot — Landing Page Styles
   Aviação Executiva EUA | Network de Cabine
   Mobile-first | Responsive
============================================================ */

/* ============================================================
   CUSTOM PROPERTIES
============================================================ */
:root {
    /* Brand Colors */
    --navy:         #002D62;
    --navy-dark:    #001A3A;
    --navy-mid:     #003A7A;
    --gold:         #C9A84C;
    --gold-light:   #E2C472;
    --gold-dim:     rgba(201, 168, 76, 0.15);

    /* Neutrals */
    --white:        #FFFFFF;
    --gray-50:      #F8FAFC;
    --gray-100:     #F1F5F9;
    --gray-200:     #E2E8F0;
    --gray-400:     #94A3B8;
    --gray-600:     #64748B;
    --gray-800:     #1E293B;
    --gray-900:     #0F172A;

    /* Semantic */
    --success:      #22C55E;
    --error:        #EF4444;
    --error-bg:     rgba(239, 68, 68, 0.08);

    /* Typography */
    --font:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Layout */
    --max-width:    1200px;
    --section-y:    80px;
    --radius-sm:    8px;
    --radius-md:    12px;
    --radius-lg:    20px;

    /* Shadows */
    --shadow-xs:    0 1px 4px rgba(0,0,0,0.06);
    --shadow-sm:    0 4px 12px rgba(0,0,0,0.08);
    --shadow-md:    0 8px 28px rgba(0,0,0,0.12);
    --shadow-lg:    0 20px 60px rgba(0,0,0,0.18);
    --shadow-gold:  0 8px 32px rgba(201,168,76,0.35);
    --shadow-navy:  0 8px 32px rgba(0,45,98,0.25);

    /* Transitions */
    --t:            all 0.3s ease;
    --t-slow:       all 0.5s ease;
}


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

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

body {
    font-family: var(--font);
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img { display: block; max-width: 100%; }
button { font-family: var(--font); }
a { text-decoration: none; }


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

.text-gold { color: var(--gold); }

.section-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--gold);
    background: var(--gold-dim);
    border: 1px solid rgba(201,168,76,0.3);
    padding: 5px 14px;
    border-radius: 30px;
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-title {
    font-size: clamp(26px, 4vw, 40px);
    font-weight: 800;
    line-height: 1.2;
    color: var(--navy-dark);
    margin-bottom: 16px;
}
.section-title.white { color: var(--white); }
.section-title.left  { text-align: left; }

.section-subtitle {
    font-size: 18px;
    color: var(--gray-600);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.7;
}


/* ============================================================
   BUTTONS
============================================================ */
.btn-primary {
    display: inline-block;
    background: var(--gold);
    color: var(--navy-dark);
    font-weight: 800;
    font-size: 15px;
    letter-spacing: 0.5px;
    padding: 16px 32px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--t);
    box-shadow: var(--shadow-gold);
    text-align: center;
}
.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(201,168,76,0.5);
}
.btn-primary:active { transform: translateY(-1px); }

.btn-large {
    font-size: 17px;
    padding: 20px 48px;
}

.btn-nav {
    display: inline-block;
    color: var(--white);
    font-weight: 600;
    font-size: 14px;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    border: 2px solid rgba(255,255,255,0.45);
    transition: var(--t);
    white-space: nowrap;
}
.btn-nav:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--navy-dark);
}


/* ============================================================
   SCROLL REVEAL — estado inicial e revelado
   Itens ficam invisíveis e se revelam ao entrar no viewport
============================================================ */
.js-reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}
.js-reveal.delay-1 { transition-delay: 0.12s; }
.js-reveal.delay-2 { transition-delay: 0.24s; }
.js-reveal.delay-3 { transition-delay: 0.36s; }
.js-reveal.delay-4 { transition-delay: 0.48s; }

.js-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Animações de entrada do hero (CSS puro, não dependem do JS observer) */
.animate-hero-1,
.animate-hero-2,
.animate-hero-3,
.animate-hero-4,
.animate-hero-5 {
    opacity: 0;
    animation-fill-mode: forwards;
    animation-timing-function: cubic-bezier(0.22, 0.61, 0.36, 1);
    animation-duration: 0.9s;
    animation-name: heroFadeUp;
}
.animate-hero-1 { animation-delay: 0.1s; }
.animate-hero-2 { animation-delay: 0.3s; }
.animate-hero-3 { animation-delay: 0.5s; }
.animate-hero-4 { animation-delay: 0.65s; }
.animate-hero-5 { animation-delay: 0.8s; }

@keyframes heroFadeUp {
    from { opacity: 0; transform: translateY(36px); }
    to   { opacity: 1; transform: translateY(0); }
}


/* ============================================================
   NAVBAR
============================================================ */
.navbar {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    padding: 20px 0;
    transition: padding 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
    background: transparent;
}
.navbar.scrolled {
    background: var(--navy-dark);
    padding: 12px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

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

.brand-text {
    font-size: 19px;
    font-weight: 900;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--white);
    white-space: nowrap;
}
.brand-accent { color: var(--gold); }

.nav-links {
    display: flex;
    gap: 32px;
}
.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.8);
    transition: var(--t);
}
.nav-links a:hover { color: var(--gold); }


/* ============================================================
   HERO
============================================================ */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    background-image: url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

/* Vídeo de fundo do hero */
.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 16, 38, 0.95) 0%,
        rgba(0, 45, 98, 0.88) 60%,
        rgba(0, 16, 38, 0.92) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    padding-top: 110px;
    padding-bottom: 80px;
}

.hero-badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid rgba(201,168,76,0.6);
    padding: 8px 22px;
    border-radius: 30px;
    margin-bottom: 28px;
    backdrop-filter: blur(4px);
}

.hero-headline {
    font-size: clamp(30px, 5.5vw, 64px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
}
.headline-accent {
    color: var(--gold);
    display: block;
}

.hero-subheadline {
    font-size: clamp(16px, 2.2vw, 20px);
    color: rgba(255,255,255,0.82);
    max-width: 660px;
    margin: 0 auto 40px;
    line-height: 1.75;
    font-weight: 400;
}

/* Stats bar */
.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 660px;
    margin: 0 auto 48px;
    padding: 24px 40px;
    background: rgba(255,255,255,0.07);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: var(--radius-lg);
}
.stat-item { text-align: center; flex: 1; }
.stat-number {
    display: block;
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 900;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 6px;
}
.stat-label {
    display: block;
    font-size: 11px;
    color: rgba(255,255,255,0.65);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.stat-divider {
    width: 1px;
    height: 48px;
    background: rgba(255,255,255,0.18);
    margin: 0 20px;
    flex-shrink: 0;
}

.hero-cta {
    font-size: clamp(14px, 1.5vw, 16px);
    padding: 18px 40px;
}

/* Scroll indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(255,255,255,0.45);
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.scroll-arrow {
    font-size: 18px;
    margin-top: 4px;
    animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(7px); }
}


/* ============================================================
   HANDS-ON SECTION
============================================================ */
.handson {
    background: var(--gray-100);
    overflow: hidden;
}

.handson-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 560px;
}

.handson-img {
    overflow: hidden;
    position: relative;
}
.handson-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform 0.7s ease;
}
.handson-img:hover img { transform: scale(1.03); }

.handson-content {
    background: var(--navy-dark);
    padding: 72px 64px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    position: relative;
    overflow: hidden;
}
.handson-content::before {
    content: '"';
    position: absolute;
    top: -40px; right: 32px;
    font-size: 280px;
    color: rgba(201,168,76,0.06);
    font-family: Georgia, serif;
    line-height: 1;
    pointer-events: none;
}

.handson-quote {
    font-size: clamp(20px, 2.5vw, 28px);
    font-weight: 800;
    color: var(--white);
    line-height: 1.35;
    border-left: 4px solid var(--gold);
    padding-left: 24px;
    font-style: normal;
    margin: 0;
}

.handson-desc {
    font-size: 16px;
    color: rgba(255,255,255,0.65);
    line-height: 1.75;
    max-width: 440px;
}

/* ============================================================
   TRUST BAR
============================================================ */
.trust-bar {
    background: var(--navy);
    padding: 18px 0;
    border-bottom: 1px solid rgba(201,168,76,0.25);
}
.trust-items {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.78);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.3px;
}
.trust-item span:first-child { font-size: 18px; }


/* ============================================================
   2ª DOBRA — STORY VIDEO
============================================================ */
.story-video {
    padding: var(--section-y) 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.story-video-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;
}

.story-video-embed {
    width: 100%;
    max-width: 820px;
}

.video-ratio-wrap {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 */
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: var(--navy-dark);
}

.video-ratio-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.story-video-copy {
    max-width: 720px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.story-subheadline {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--gray-600);
    line-height: 1.8;
    font-weight: 400;
}


/* ============================================================
   BENEFITS
============================================================ */
.benefits {
    padding: var(--section-y) 0;
    background: var(--gray-100);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.benefit-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-xs);
    transition: var(--t);
    position: relative;
    overflow: hidden;
}
.benefit-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gold);
    transform: scaleX(0);
    transition: transform 0.35s ease;
}
.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-navy);
    border-color: rgba(201,168,76,0.4);
}
.benefit-card:hover::after { transform: scaleX(1); }

.benefit-card.featured {
    background: var(--navy);
    border-color: var(--gold);
    box-shadow: var(--shadow-navy);
    color: var(--white);
}
.benefit-card.featured .benefit-title,
.benefit-card.featured .benefit-desc { color: var(--white); }
.benefit-card.featured::after { display: none; }

.benefit-badge {
    position: absolute;
    top: 16px; right: 16px;
    background: var(--gold);
    color: var(--navy-dark);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: 20px;
}

.benefit-icon   { font-size: 48px; margin-bottom: 20px; display: block; }
.benefit-title  { font-size: 21px; font-weight: 800; color: var(--navy-dark); margin-bottom: 14px; }
.benefit-desc   { font-size: 15px; color: var(--gray-600); line-height: 1.7; margin-bottom: 22px; }
.benefit-highlight {
    display: inline-block;
    background: var(--gold-dim);
    color: var(--gold);
    font-weight: 700;
    font-size: 13px;
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid rgba(201,168,76,0.3);
}


/* ============================================================
   ABOUT FERNANDO
============================================================ */
.about {
    padding: var(--section-y) 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 80px;
    align-items: center;
}

/* Foto */
.photo-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.photo-frame img {
    width: 100%;
    height: 540px;
    object-fit: cover;
}
.photo-badge {
    position: absolute;
    bottom: 24px; left: 24px;
    background: var(--gold);
    color: var(--navy-dark);
    font-weight: 700;
    font-size: 13px;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-md);
}

/* Conteúdo */
.about-text {
    font-size: 16px;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-highlights {
    margin: 28px 0 36px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-800);
}
.highlight-icon {
    width: 24px; height: 24px;
    background: var(--navy);
    color: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 900;
    flex-shrink: 0;
}


/* ============================================================
   CURRICULUM
============================================================ */
.curriculum {
    padding: var(--section-y) 0;
    background: var(--navy-dark);
    position: relative;
    overflow: hidden;
}
/* Decoração de fundo */
.curriculum::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 70%);
    pointer-events: none;
}

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

.step-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    padding: 32px 28px;
    transition: var(--t);
    position: relative;
    overflow: hidden;
}
.step-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}
.step-card:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(201,168,76,0.3);
    transform: translateY(-4px);
}
.step-card:hover::before { transform: scaleX(1); }

.step-number {
    font-size: 52px;
    font-weight: 900;
    color: rgba(201,168,76,0.18);
    line-height: 1;
    margin-bottom: 14px;
}
.step-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
    line-height: 1.3;
}
.step-card p {
    font-size: 14px;
    color: rgba(255,255,255,0.58);
    line-height: 1.7;
}


/* Course block label */
.course-block { }
.course-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--navy-dark);
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.7);
    padding: 8px 20px;
    border-radius: 30px;
    margin-bottom: 28px;
}
.course-label--gold {
    color: var(--gold);
    border-color: rgba(201,168,76,0.4);
    background: rgba(201,168,76,0.08);
}

/* Course overview (simplified) */
.course-overview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.course-overview-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: var(--t);
}
.course-overview-card:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(201,168,76,0.3);
    transform: translateY(-4px);
}

.course-overview-icon {
    font-size: 40px;
    margin-bottom: 20px;
    display: block;
}

.course-overview-desc {
    font-size: 15px;
    color: rgba(255,255,255,0.6);
    line-height: 1.75;
}

.curriculum-cta {
    text-align: center;
    padding-top: 16px;
}

/* ============================================================
   VIDEOS
============================================================ */
.videos {
    padding: var(--section-y) 0;
    background: var(--gray-100);
}

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

.video-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--t);
}
.video-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.video-placeholder {
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-mid) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
/* Fundo sutil de avião */
.video-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?w=600&q=40') center/cover;
    opacity: 0.12;
}

.play-button {
    position: relative;
    z-index: 1;
    width: 64px; height: 64px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--navy-dark);
    transition: var(--t);
    box-shadow: 0 4px 20px rgba(0,0,0,0.35);
    padding-left: 4px; /* optical centering for play icon */
}
.video-card:hover .play-button {
    transform: scale(1.12);
    background: var(--gold-light);
}

.video-label {
    position: relative;
    z-index: 1;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    background: rgba(0,0,0,0.45);
    padding: 4px 12px;
    border-radius: 20px;
}

.video-info { padding: 20px 22px; }
.video-info h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--navy-dark);
    margin-bottom: 5px;
    line-height: 1.35;
}
.video-info p { font-size: 13px; color: var(--gray-400); }


/* ============================================================
   TESTIMONIALS
============================================================ */
.testimonials {
    padding: var(--section-y) 0;
    background: var(--white);
}

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

.testimonial-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--t);
}
.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: rgba(201,168,76,0.35);
}

.testimonial-stars {
    color: var(--gold);
    font-size: 14px;
    letter-spacing: 2px;
    margin-bottom: 16px;
}
.testimonial-text {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.author-avatar {
    width: 44px; height: 44px;
    background: var(--navy);
    color: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 13px;
    flex-shrink: 0;
}
.testimonial-author strong {
    display: block;
    font-size: 15px;
    color: var(--navy-dark);
    margin-bottom: 2px;
}
.testimonial-author span {
    font-size: 12px;
    color: var(--gray-400);
}


/* ============================================================
   FORM SECTION
============================================================ */
.form-section {
    padding: var(--section-y) 0;
    position: relative;
    background-image: url('https://images.unsplash.com/photo-1540518614846-7eded433c457?w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}
.form-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 16, 38, 0.96) 0%,
        rgba(0, 45, 98, 0.94) 100%
    );
}

.form-wrapper {
    position: relative;
    z-index: 2;
    max-width: 620px;
    margin: 0 auto;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    padding: 56px 48px;
    box-shadow: 0 32px 80px rgba(0,0,0,0.5);
}

/* Form header */
.form-header { text-align: center; margin-bottom: 36px; }
.form-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid rgba(201,168,76,0.5);
    padding: 6px 18px;
    border-radius: 20px;
    margin-bottom: 20px;
}
.form-title {
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 800;
    color: var(--white);
    line-height: 1.25;
    margin-bottom: 10px;
}
.form-subtitle {
    font-size: 15px;
    color: rgba(255,255,255,0.65);
    line-height: 1.65;
}

/* Form fields */
.lead-form { display: flex; flex-direction: column; gap: 20px; }

.form-group { display: flex; flex-direction: column; gap: 7px; }

.form-group label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
}
.req { color: var(--gold); margin-left: 2px; }

.form-group input,
.form-group select {
    background: rgba(255,255,255,0.08);
    border: 1.5px solid rgba(255,255,255,0.18);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    color: var(--white);
    font-size: 15px;
    font-family: var(--font);
    transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
    outline: none;
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
}
.form-group input::placeholder { color: rgba(255,255,255,0.38); }
.form-group input:focus,
.form-group select:focus {
    border-color: var(--gold);
    background: rgba(255,255,255,0.12);
    box-shadow: 0 0 0 3px rgba(201,168,76,0.2);
}
.form-group select option {
    background: var(--navy-dark);
    color: var(--white);
}

/* Validation states */
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error .input-ddi input {
    border-color: var(--error) !important;
    background: rgba(239,68,68,0.06) !important;
}
.form-group.has-success input,
.form-group.has-success select,
.form-group.has-success .input-ddi input {
    border-color: var(--success) !important;
}
.field-error {
    font-size: 12px;
    color: #FF6B6B;
    font-weight: 500;
    min-height: 16px;
    display: block;
    padding-left: 2px;
}

/* DDI + phone */
.input-ddi { display: flex; gap: 8px; }
.ddi-select { width: 130px !important; flex-shrink: 0; padding: 14px 12px !important; }
.input-ddi input { flex: 1; }

/* Select arrow */
.select-wrap { position: relative; }
.select-wrap::after {
    content: '▾';
    position: absolute;
    right: 16px; top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,0.5);
    pointer-events: none;
    font-size: 14px;
}
.select-wrap select { padding-right: 40px; }

/* Submit button */
.btn-submit {
    background: var(--gold);
    color: var(--navy-dark);
    font-weight: 900;
    font-size: 15px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 18px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    width: 100%;
    transition: var(--t);
    box-shadow: var(--shadow-gold);
    margin-top: 6px;
}
.btn-submit:hover:not(:disabled) {
    background: var(--gold-light);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(201,168,76,0.5);
}
.btn-submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}
.btn-submit.loading { cursor: wait; }

.form-privacy {
    text-align: center;
    font-size: 12px;
    color: rgba(255,255,255,0.4);
    margin-top: 4px;
}

/* Success state */
.form-success {
    text-align: center;
    padding: 48px 24px;
}
.success-icon {
    font-size: 56px;
    display: block;
    margin-bottom: 16px;
    animation: successPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
@keyframes successPop {
    from { transform: scale(0); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}
.form-success h3 {
    font-size: 24px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 10px;
}
.form-success p {
    font-size: 16px;
    color: rgba(255,255,255,0.7);
    line-height: 1.65;
}


/* ============================================================
   FAQ
============================================================ */
.faq {
    padding: var(--section-y) 0;
    background: var(--gray-100);
}

.faq-list {
    max-width: 740px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color 0.25s ease;
}
.faq-item.open { border-color: var(--gold); }

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 22px 28px;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: var(--navy-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: color 0.25s ease;
}
.faq-question:hover { color: var(--gold); }
.faq-icon {
    font-size: 22px;
    color: var(--gold);
    line-height: 1;
    font-weight: 300;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.38s ease;
}
.faq-answer p {
    padding: 0 28px 22px;
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.75;
}


/* ============================================================
   FINAL CTA
============================================================ */
.final-cta {
    padding: 100px 0;
    background: var(--navy);
    text-align: center;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(201,168,76,0.09) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0,58,122,0.6) 0%, transparent 50%);
}
.final-cta h2 {
    font-size: clamp(26px, 4vw, 44px);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 16px;
}
.final-cta p {
    font-size: 18px;
    color: rgba(255,255,255,0.68);
    margin-bottom: 40px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}


/* ============================================================
   FOOTER
============================================================ */
.footer {
    background: var(--navy-dark);
    padding: 52px 0 24px;
    border-top: 1px solid rgba(201,168,76,0.2);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}

.footer-brand .brand-text { font-size: 17px; }
.footer-brand p {
    font-size: 14px;
    color: rgba(255,255,255,0.45);
    margin-top: 8px;
    max-width: 300px;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    align-items: center;
}
.footer-links a {
    font-size: 14px;
    color: rgba(255,255,255,0.55);
    transition: color 0.25s ease;
}
.footer-links a:hover { color: var(--gold); }

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.07);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.35); }
.footer-seo      { opacity: 0.35; font-size: 12px !important; }


/* ============================================================
   RESPONSIVE — TABLET (max 1024px)
============================================================ */
@media (max-width: 1024px) {
    :root { --section-y: 64px; }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }
    .photo-frame img { height: 380px; }
    .about-content .section-title,
    .about-content .section-tag { text-align: center; }
    .about-highlights { align-items: center; }
    .about-content .btn-primary { display: inline-block; }
}


/* ============================================================
   RESPONSIVE — MOBILE (max 768px)
============================================================ */
@media (max-width: 768px) {
    :root { --section-y: 56px; }

    /* Hands-on */
    .handson-inner { grid-template-columns: 1fr; }
    .handson-img   { min-height: 280px; }
    .handson-content { padding: 48px 28px; }

    /* Nav */
    .nav-links { display: none; }

    /* Hero */
    .hero { background-attachment: scroll; }
    .hero-stats {
        flex-direction: column;
        gap: 20px;
        padding: 24px;
    }
    .stat-divider { width: 60px; height: 1px; margin: 0; }

    /* Grids */
    .benefits-grid,
    .steps-grid,
    .videos-grid,
    .testimonials-grid,
    .course-overview-grid { grid-template-columns: 1fr; }

    /* Story video */
    .story-video-embed { max-width: 100%; }

    /* Trust bar */
    .trust-items { gap: 20px; }

    /* Form */
    .form-section { background-attachment: scroll; }
    .form-wrapper { padding: 36px 24px; margin: 0 8px; }
    .input-ddi    { flex-direction: column; }
    .ddi-select   { width: 100% !important; }

    /* FAQ */
    .faq-question { padding: 18px 20px; font-size: 15px; }
    .faq-answer p { padding: 0 20px 18px; }

    /* Footer */
    .footer-content { flex-direction: column; }
    .footer-bottom  { flex-direction: column; text-align: center; }
}


/* ============================================================
   RESPONSIVE — SMALL MOBILE (max 480px)
============================================================ */
@media (max-width: 480px) {
    .hero-badge { font-size: 11px; padding: 6px 14px; }
    .hero-cta   { font-size: 13px; padding: 16px 20px; }
    .btn-large  { font-size: 14px; padding: 18px 28px; }
    .form-wrapper { padding: 28px 18px; }
    .trust-item span:not(:first-child) { font-size: 12px; }
    .section-subtitle { font-size: 16px; }
}