/* ===========================
   RESET & BASE STYLES
   =========================== */

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

:root {
    /* Color System */
    --bg-dark: #1a1a1a;
    --text-white: #ffffff;
    --text-grey: #888888;
    --accent-coral: #ff6b6b;
    --bg-section-alt: #222222;
    
    /* Typography */
    --font-headline: 'Bebas Neue', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --section-padding: 120px 0;
    --container-max: 1200px;
    
    /* Transitions */
    --transition-smooth: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===========================
   CONTAINER & LAYOUT
   =========================== */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 40px;
}

section {
    padding: var(--section-padding);
}

/* ===========================
   TYPOGRAPHY
   =========================== */

h1, h2, .section-headline {
    font-family: var(--font-headline);
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

h1.main-headline {
    font-size: clamp(48px, 8vw, 92px);
    line-height: 1;
    margin: 40px 0 20px 0;
}

h2.section-headline {
    font-size: clamp(36px, 6vw, 64px);
    line-height: 1.1;
    margin-bottom: 40px;
}

.accent-text {
    color: var(--accent-coral);
}

.body-text {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--text-white);
}

.bold-text {
    font-weight: 600;
    font-size: 20px;
    margin: 30px 0;
}

.bold-question {
    font-weight: 700;
    font-size: 24px;
    margin-top: 30px;
    color: var(--text-white);
}

.pre-headline {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.5;
    color: var(--text-white);
    margin-bottom: 30px;
    max-width: 700px;
}

.sub-headline {
    font-size: 22px;
    font-weight: 400;
    color: var(--text-white);
    margin-bottom: 40px;
    line-height: 1.6;
    max-width: 700px;
}

em {
    font-style: italic;
    color: var(--text-grey);
}

.whisper {
    font-size: 20px;
    color: var(--text-grey);
    display: block;
    margin: 10px 0;
}

/* ===========================
   HEADER & LOGO
   =========================== */

.site-header {
    background-color: var(--bg-dark);
    padding: 25px 0;
    border-bottom: 1px solid #333;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background-color: rgba(26, 26, 26, 0.95);
}

.logo-link {
    text-decoration: none;
    display: inline-block;
    line-height: 0;
}

.logo-image {
    height: 40px;
    width: auto;
    display: block;
    transition: var(--transition-smooth);
}

.logo-link:hover .logo-image {
    opacity: 0.8;
    transform: translateY(-2px);
}

/* ===========================
   ACCENT LINE
   =========================== */

.accent-line {
    width: 80px;
    height: 3px;
    background-color: var(--accent-coral);
    margin-bottom: 30px;
}

/* ===========================
   BUTTONS & CTA
   =========================== */

.cta-button {
    display: inline-block;
    background-color: var(--accent-coral);
    color: var(--text-white);
    font-family: var(--font-headline);
    font-size: 20px;
    letter-spacing: 0.1em;
    padding: 18px 50px;
    text-decoration: none;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.cta-button:hover {
    background-color: #ff5252;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

.cta-large {
    font-size: 24px;
    padding: 22px 60px;
    margin-top: 40px;
}

.cta-note {
    font-size: 14px;
    color: var(--text-grey);
    margin-top: 15px;
    text-align: center;
}

/* ===========================
   HERO SECTION
   =========================== */

.hero-section {
    padding: 80px 0 100px 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-section .cta-button {
    margin-top: 50px;
}

.video-container {
    position: relative;
    width: 100%;
    max-width: 900px;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    margin: 0 auto 60px auto;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-section .container {
    text-align: left;
}

/* ===========================
   VIDEO INTRO SECTION
   =========================== */

.video-intro-section {
    background-color: var(--bg-section-alt);
    padding: 100px 0;
    text-align: center;
}

.video-intro-section .pre-headline {
    margin-top: 0;
    margin-bottom: 40px;
    margin-left: auto;
    margin-right: auto;
}

.video-intro-section .video-container {
    margin-bottom: 50px;
}

.video-question {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-white);
    margin-top: 50px;
    letter-spacing: 0.02em;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================
   PROBLEM SECTION
   =========================== */

.problem-section {
    background-color: var(--bg-dark);
}

.problem-copy {
    max-width: 700px;
}

/* ===========================
   EXPERIMENTS SECTION
   =========================== */

.experiments-section {
    background-color: var(--bg-dark);
}

.experiments-content {
    max-width: 800px;
}

.experiment-list {
    list-style: none;
    margin: 40px 0;
}

.experiment-list li {
    font-size: 20px;
    font-weight: 500;
    margin: 15px 0;
    color: var(--text-white);
    padding-left: 10px;
}

.closing-line {
    font-weight: 600;
    font-size: 20px;
    color: var(--accent-coral);
    margin-top: 40px;
}

/* ===========================
   BENEFITS SECTION
   =========================== */

.benefits-section {
    background-color: var(--bg-section-alt);
}

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

.benefits-list {
    list-style: none;
}

.benefits-list li {
    font-size: 20px;
    font-weight: 400;
    margin: 25px 0;
    color: var(--text-white);
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.check {
    color: var(--accent-coral);
    font-size: 24px;
    font-weight: 700;
    flex-shrink: 0;
}

.big-statement {
    text-align: right;
}

.no-motivation {
    font-family: var(--font-headline);
    font-size: clamp(36px, 5vw, 56px);
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===========================
   HOST SECTION
   =========================== */

.host-section {
    background-color: var(--bg-dark);
    padding: 120px 0;
}

.host-content {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 60px;
    align-items: start;
    max-width: 1000px;
}

.host-image {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.host-image img {
    width: 100%;
    height: auto;
    display: block;
    filter: grayscale(100%);
    transition: var(--transition-smooth);
}

.host-image:hover img {
    filter: grayscale(0%);
    transform: scale(1.02);
}

.host-bio {
    padding-top: 20px;
}

.host-name {
    font-family: var(--font-headline);
    font-size: 42px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-coral);
    margin-bottom: 30px;
}

.host-bio .body-text {
    margin-bottom: 20px;
}

.host-bio .bold-text {
    margin-top: 30px;
    color: var(--accent-coral);
}

/* ===========================
   TESTIMONIALS SECTION
   =========================== */

.testimonials-section {
    background-color: var(--bg-section-alt);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 60px;
    margin-top: 40px;
}

.testimonial {
    padding: 30px 0;
    border-left: 3px solid var(--accent-coral);
    padding-left: 30px;
}

.quote {
    font-size: 22px;
    font-style: italic;
    color: var(--text-white);
    margin-bottom: 15px;
    line-height: 1.6;
}

.attribution {
    font-size: 14px;
    color: var(--text-grey);
    font-weight: 500;
}

/* ===========================
   DETAILS SECTION
   =========================== */

.details-section {
    background-color: var(--bg-section-alt);
    padding: 100px 0 120px 0;
}

.details-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.registration-form-container {
    margin-top: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ConvertKit Form Custom Styling */
.formkit-form[data-uid="9dc336feb0"] {
    max-width: 700px !important;
    margin: 0 auto;
}

.formkit-form[data-uid="9dc336feb0"] .formkit-input {
    background: var(--bg-dark) !important;
    color: var(--text-white) !important;
    border: 2px solid #444 !important;
    border-radius: 4px !important;
    font-size: 16px !important;
    padding: 16px !important;
    font-family: var(--font-body) !important;
    transition: var(--transition-smooth);
}

.formkit-form[data-uid="9dc336feb0"] .formkit-input:focus {
    border-color: var(--accent-coral) !important;
    outline: none !important;
}

.formkit-form[data-uid="9dc336feb0"] .formkit-input::placeholder {
    color: var(--text-grey) !important;
    opacity: 0.7;
}

.formkit-form[data-uid="9dc336feb0"] .formkit-submit {
    background-color: var(--accent-coral) !important;
    color: var(--text-white) !important;
    font-family: var(--font-headline) !important;
    font-size: 20px !important;
    letter-spacing: 0.1em !important;
    padding: 18px 50px !important;
    border: none !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    transition: var(--transition-smooth);
    text-transform: uppercase !important;
    font-weight: 400 !important;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.formkit-form[data-uid="9dc336feb0"] .formkit-submit:hover {
    background-color: #ff5252 !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

.formkit-form[data-uid="9dc336feb0"] .formkit-fields {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 15px !important;
}

.formkit-form[data-uid="9dc336feb0"] .formkit-field {
    flex: 1 1 300px !important;
    margin: 0 !important;
}

.formkit-form[data-uid="9dc336feb0"] .formkit-submit {
    flex: 0 0 100% !important;
    margin: 15px 0 0 0 !important;
}

.formkit-form[data-uid="9dc336feb0"] .formkit-alert-success {
    background: #d3fbeb !important;
    border-color: #10bf7a !important;
    color: #0c905c !important;
    font-size: 18px !important;
    padding: 20px !important;
    border-radius: 4px !important;
    margin-top: 20px !important;
}

.formkit-form[data-uid="9dc336feb0"] .formkit-powered-by-convertkit-container {
    margin-top: 20px !important;
    opacity: 0.5;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin: 50px 0;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.detail-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.detail-icon {
    font-size: 40px;
}

.detail-text {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-white);
}

.editable-date,
.editable-time {
    color: var(--accent-coral);
    font-weight: 600;
}

/* ===========================
   FOOTER
   =========================== */

.footer {
    background-color: var(--bg-dark);
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid #333;
}

.footer p {
    font-size: 14px;
    color: var(--text-grey);
}

.footer-link {
    color: var(--text-grey);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-link:hover {
    color: var(--accent-coral);
}

/* ===========================
   ANIMATIONS
   =========================== */

.fade-in {
    animation: fadeIn 1s ease-in forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */

@media (max-width: 968px) {
    :root {
        --section-padding: 80px 0;
    }
    
    .container {
        padding: 0 30px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .big-statement {
        text-align: left;
        margin-top: 20px;
    }
    
    .details-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    h1.main-headline {
        font-size: clamp(42px, 10vw, 72px);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .host-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .host-image {
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 640px) {
    :root {
        --section-padding: 60px 0;
    }
    
    body {
        font-size: 16px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    h1.main-headline {
        font-size: 42px;
        margin: 30px 0 15px 0;
    }
    
    h2.section-headline {
        font-size: 36px;
        margin-bottom: 30px;
    }
    
    .body-text {
        font-size: 16px;
    }
    
    .bold-text {
        font-size: 18px;
    }
    
    .bold-question {
        font-size: 20px;
    }
    
    .experiment-list li {
        font-size: 18px;
    }
    
    .benefits-list li {
        font-size: 18px;
    }
    
    .quote {
        font-size: 18px;
    }
    
    .cta-button {
        font-size: 18px;
        padding: 16px 40px;
    }
    
    .cta-large {
        font-size: 20px;
        padding: 18px 45px;
    }
    
    .no-motivation {
        font-size: 32px;
    }
    
    .hero-section {
        padding: 60px 0 80px 0;
        min-height: auto;
    }
    
    .logo-image {
        height: 35px;
    }
    
    .host-name {
        font-size: 36px;
    }
    
    .host-image {
        max-width: 100%;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .pre-headline {
        font-size: 18px;
    }
    
    .sub-headline {
        font-size: 18px;
    }
    
    .video-question {
        font-size: 22px;
    }
    
    .formkit-form[data-uid="9dc336feb0"] .formkit-field {
        flex: 1 1 100% !important;
    }
    
    .formkit-form[data-uid="9dc336feb0"] .formkit-submit {
        font-size: 18px !important;
        padding: 16px 40px !important;
    }
}