/**
 * Deep Self: Security Protocol Document
 * Page-specific styles for security-protocol.html
 * Aesthetic: Matthew Barney meets Cold War dossier
 */

/* ===== VARIABLES ===== */
/* ===== RESET & BASE ===== */

/* ===== SCROLL PROGRESS BAR ===== */

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: var(--white);
}

h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    margin-bottom: var(--spacing-md);
    color: var(--green);
}

h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
    max-width: 65ch;
    color: var(--cream);
}

strong {
    font-weight: 700;
    color: var(--white);
}

a {
    color: var(--green);
    text-decoration: none;
    transition: color var(--transition-medium);
}

a:hover {
    color: var(--white);
}

/* ===== LAYOUT ===== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-xl) var(--left-offset);
}

.section:nth-of-type(odd) {
    background-color: var(--black);
}

.section:nth-of-type(even) {
    background-color: var(--charcoal);
}

.section-title {
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--green);
}

.section-intro {
    font-size: clamp(1.0625rem, 2vw, 1.25rem);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    max-width: 60ch;
    color: var(--cream);
}

/* ===== HERO ===== */
.hero {
    min-height: auto;
    display: flex;
    align-items: flex-start;
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-xl) var(--left-offset);
    background-color: var(--black);
}

.hero-content {
    max-width: var(--max-width);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.hero-label {
    display: inline-block;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--black);
    background: var(--green);
    padding: 0.5rem 1.5rem;
    margin-bottom: var(--spacing-lg);
    text-shadow: none;
}

.hero-headline {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    font-weight: 700;
    text-align: left;
    max-width: 800px;
    letter-spacing: -0.02em;
}

.hero-body {
    max-width: 700px;
    text-align: left;
    margin-bottom: 0;
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--grey-dark);
    border-bottom: none;
}

.hero-body p {
    font-size: clamp(1rem, 2vw, 1.125rem);
    line-height: 1.8;
    color: var(--cream);
    margin: 0;
    max-width: 60ch;
}

/* ===== THESIS BANNER ===== */
.thesis-banner {
    background: var(--green);
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-lg) var(--left-offset);
}

.thesis-content {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.thesis-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.thesis-label {
    display: inline-block;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--green);
    background: var(--black);
    padding: 0.25rem 0.5rem;
}

.thesis-title {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    font-weight: 700;
    color: var(--black);
    letter-spacing: 0.1em;
    line-height: 1.1;
    margin: 0;
    text-transform: uppercase;
}

.thesis-body {
    border-left: 1px solid rgba(0, 0, 0, 0.2);
    padding-left: var(--spacing-lg);
}

.thesis-statement {
    font-family: var(--font-family);
    font-size: 1.375rem;
    font-weight: 400;
    font-style: normal;
    color: var(--black);
    letter-spacing: 0;
    margin-bottom: var(--spacing-sm);
    max-width: none;
}

.thesis-text {
    font-size: 1rem;
    color: var(--black);
    line-height: 1.7;
    margin-bottom: 0;
    max-width: 55ch;
}

/* ===== PRINCIPLES GRID ===== */
.principles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.principle {
    background: var(--charcoal);
    border: 1px solid var(--grey-dark);
    padding: var(--spacing-lg);
    transition: border-color var(--transition-medium), transform var(--transition-medium);
}

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

.principle-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--green);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.principle h4 {
    color: var(--white);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.principle p {
    font-size: 0.9375rem;
    color: var(--cream);
    line-height: 1.7;
    margin: 0;
}

/* ===== PROTOCOL SECTIONS ===== */
.protocol-block {
    background: var(--charcoal);
    border: 1px solid var(--grey-dark);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.protocol-block h4 {
    color: var(--green);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--grey-dark);
}

.protocol-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--grey-dark);
}

.protocol-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.protocol-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--green-dim);
    border: 1px solid var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green);
}

.protocol-icon svg {
    width: 24px;
    height: 24px;
}

.protocol-text h5 {
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.protocol-text p {
    font-size: 0.9375rem;
    color: var(--cream);
    line-height: 1.7;
    margin: 0;
}

/* ===== COMPARISON TABLE ===== */
.comparison-wrapper {
    margin-top: var(--spacing-lg);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border: 1px solid var(--grey-dark);
}

.comparison-column {
    padding: var(--spacing-lg);
}

.comparison-column.bad {
    background: rgba(255, 100, 100, 0.05);
    border-right: 1px solid var(--grey-dark);
}

.comparison-column.good {
    background: var(--green-dim);
}

.comparison-column h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--grey-dark);
}

.comparison-column.bad h4 {
    color: #ff6b6b;
}

.comparison-column.good h4 {
    color: var(--green);
}

.comparison-item {
    font-size: 0.9375rem;
    color: var(--cream);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-sm);
    position: relative;
}

.comparison-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 4px;
    height: 4px;
    border-radius: 50%;
}

.comparison-column.bad .comparison-item::before {
    background: #ff6b6b;
}

.comparison-column.good .comparison-item::before {
    background: var(--green);
}

/* ===== PLATFORMS GRID ===== */
.platforms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.platform-card {
    background: var(--charcoal);
    border: 1px solid var(--grey-dark);
    padding: var(--spacing-lg);
    transition: border-color var(--transition-medium), transform var(--transition-medium);
}

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

.platform-card.highlight {
    border-color: var(--green);
    background: var(--green-dim);
    grid-column: span 3;
}

.platform-card h4 {
    color: var(--white);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.platform-card.highlight h4 {
    color: var(--green);
}

.platform-card p {
    font-size: 0.9375rem;
    color: var(--cream);
    line-height: 1.7;
    margin: 0;
}

/* ===== PROCESS SECTION ===== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.process-card {
    background: var(--charcoal);
    border: 1px solid var(--grey-dark);
    padding: var(--spacing-lg);
}

.process-card h4 {
    color: var(--gold);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-md);
}

.process-step {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9375rem;
    color: var(--cream);
}

.process-step:last-child {
    margin-bottom: 0;
}

.step-number {
    color: var(--green);
    font-weight: 700;
    flex-shrink: 0;
    width: 1.5em;
}

/* ===== COMMITMENT SECTION ===== */
.commitment-block {
    background: var(--gold-dim);
    border: 1px solid var(--gold);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.commitment-block h4 {
    color: var(--gold);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-md);
}

.commitment-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm) var(--spacing-lg);
}

.commitment-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 0.9375rem;
    color: var(--cream);
}

.commitment-check {
    color: var(--gold);
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

/* ===== CLOSING STATEMENT ===== */
.closing-statement {
    background: var(--charcoal);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-xl) var(--left-offset);
    border-top: 1px solid var(--grey-dark);
}

.closing-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.closing-left {
    border-right: 1px solid var(--grey-dark);
    padding-right: var(--spacing-lg);
}

.closing-label {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gold);
    margin-bottom: var(--spacing-sm);
}

.closing-final {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.05em;
    line-height: 1.4;
    text-transform: uppercase;
    margin: 0;
}

.closing-right p {
    font-size: 1rem;
    color: var(--cream);
    line-height: 1.8;
    max-width: 55ch;
}

/* ===== FOOTER ===== */
.footer {
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg) var(--left-offset);
    background: var(--black);
    border-top: 1px solid var(--grey-dark);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo {
    max-width: 180px;
    height: auto;
    margin-bottom: var(--spacing-sm);
    opacity: 0.9;
}

.footer-tagline {
    font-size: 0.75rem;
    color: var(--grey);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.footer-divider {
    width: 60px;
    height: 1px;
    background: var(--gold);
    opacity: 0.5;
    margin-bottom: var(--spacing-md);
}

.footer-copyright {
    font-size: 0.75rem;
    color: var(--grey);
    margin-bottom: var(--spacing-sm);
}

.footer-email {
    font-size: 0.875rem;
    color: var(--green);
    transition: color var(--transition-medium);
}

.footer-email:hover {
    color: var(--gold);
}

/* ===== FADE-IN ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .principles-grid {
        grid-template-columns: 1fr;
    }

    .platforms-grid {
        grid-template-columns: 1fr;
    }

    .platform-card.highlight {
        grid-column: span 1;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
    }

    .comparison-column.bad {
        border-right: none;
        border-bottom: 1px solid var(--grey-dark);
    }

    .process-grid {
        grid-template-columns: 1fr;
    }

    .commitment-list {
        grid-template-columns: 1fr;
    }

    .thesis-content {
        grid-template-columns: 1fr;
    }

    .thesis-body {
        border-left: none;
        border-top: 1px solid rgba(0, 0, 0, 0.2);
        padding-left: 0;
        padding-top: var(--spacing-md);
    }

    .closing-content {
        grid-template-columns: 1fr;
    }

    .closing-left {
        border-right: none;
        border-bottom: 1px solid var(--grey-dark);
        padding-right: 0;
        padding-bottom: var(--spacing-md);
    }
}

@media (max-width: 600px) {
    body {
        padding-top: var(--header-height);
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-xl) var(--spacing-md) var(--spacing-xl) var(--left-offset);
    }

    .section {
        padding: var(--spacing-lg) var(--spacing-md) var(--spacing-lg) var(--left-offset);
    }

    .protocol-item {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .protocol-icon {
        width: 40px;
        height: 40px;
    }

    .footer-logo {
        max-width: 120px;
    }

    .footer-tagline {
        font-size: 0.625rem;
    }
}

/* ===== SELECTION ===== */
::selection {
    background: var(--green);
    color: var(--black);
}

/* contain decorative pseudo-extents on phones */
@media (max-width: 760px){
  .hero{overflow-x:clip}
  .process-grid > *{min-width:0}

  /* desktop card paddings re-cut for the phone: full reading measure,
     no laddered text columns */
  .principle,
  .platform-card,
  .process-card,
  .comparison-column,
  .commitment-item{padding:26px 20px}
  .principle-number,
  .process-number{font-size:2.2rem}
  .commitment-list{gap:14px}
  .section{padding-left:18px;padding-right:18px}
  .section-title{font-size:1.7rem;line-height:1.15}
  .section-intro{font-size:1.02rem;line-height:1.7}
}