/* ═══════════════════════════════════════════════════════════
   JULIAN VEDA — WHITE CINEMATIC DESIGN SYSTEM v2
   Calm, luminous, spiritual — predominantly white palette
   ═══════════════════════════════════════════════════════════ */

/* ── Custom Properties ─────────────────────────────────── */
:root {
    /* Colors — White-dominant palette */
    --bg-white: #ffffff;
    --bg-cream: #faf8f4;
    --bg-warm: #f5f1e8;
    --bg-soft: #eeebe4;
    --bg-dark: #1c1c1c;
    --bg-dark-2: #2a2a2a;
    --accent: #b8986a;
    --accent-light: rgba(184, 152, 106, 0.15);
    --accent-glow: rgba(184, 152, 106, 0.3);
    --text-dark: #1a1a1a;
    --text-body: #4a4540;
    --text-muted: #8a857e;
    --text-light: #c5c0b8;
    --white: #ffffff;

    /* Typography */
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;

    /* Spacing */
    --section-padding: clamp(100px, 14vw, 180px);
    --container-max: 1140px;
    --container-padding: clamp(24px, 5vw, 48px);

    /* Transitions */
    --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--bg-white);
    color: var(--text-body);
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: clamp(15px, 1.1vw, 17px);
    line-height: 1.85;
    overflow-x: hidden;
}

/* Premium Cinematic Film Grain */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.035;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

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

/* ── Shared Section Typography ─────────────────────────── */
.section-label {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(34px, 4.5vw, 58px);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.5px;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.section-subtitle {
    font-family: var(--font-sans);
    font-size: clamp(14px, 1.05vw, 16px);
    font-weight: 300;
    line-height: 1.85;
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 60px;
}


/* ═══════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════ */

/* Fade up — main scroll animation */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.6s var(--ease-out), transform 1.6s var(--ease-out);
}

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

/* Text reveal — hero entrance */
.reveal-text {
    opacity: 0;
    transform: translateY(20px);
    filter: blur(8px);
    transition: opacity 1.8s var(--ease-out), transform 1.8s var(--ease-out), filter 1.8s var(--ease-out);
}

.reveal-text.is-visible {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

/* Scale reveal */
.reveal-scale {
    opacity: 0;
    transform: scaleX(0);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}

.reveal-scale.is-visible {
    opacity: 1;
    transform: scaleX(1);
}


/* ═══════════════════════════════════════════════════════════
   HERO SECTION — VIDEO BACKGROUND
   ═══════════════════════════════════════════════════════════ */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--bg-dark);
}

.hero__video-wrap {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.55;
    transform: scale(1.1);
    animation: slowZoom 20s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes slowZoom {
    0% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
            rgba(255, 255, 255, 0.08) 0%,
            rgba(255, 255, 255, 0.02) 40%,
            rgba(28, 28, 28, 0.15) 70%,
            rgba(28, 28, 28, 0.60) 100%);
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 24px;
}

.hero__pretext {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 20px;
}

.hero__title {
    font-family: var(--font-serif);
    font-size: clamp(48px, 8vw, 110px);
    font-weight: 400;
    letter-spacing: 3px;
    color: var(--white);
    line-height: 1.05;
    margin-bottom: 12px;
}

.hero__divider {
    width: 70px;
    height: 1px;
    background: var(--accent);
    margin: 28px auto;
    opacity: 0.7;
}

.hero__subtitle {
    font-family: var(--font-serif);
    font-size: clamp(16px, 2vw, 24px);
    font-weight: 400;
    font-style: italic;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.hero__description {
    font-family: var(--font-sans);
    font-size: clamp(13px, 1vw, 15px);
    font-weight: 300;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.5);
    max-width: 500px;
    margin: 0 auto 44px;
}

.hero__cta {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 16px 44px;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero__cta:hover {
    background: var(--white);
    color: var(--bg-dark);
    border-color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.2);
}

/* Scroll indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.hero__scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.5), transparent);
    animation: scrollPulse 2.5s ease-in-out infinite;
}

.hero__scroll-text {
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.35);
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.2;
        transform: scaleY(1);
    }

    50% {
        opacity: 0.8;
        transform: scaleY(1.15);
    }
}


/* ═══════════════════════════════════════════════════════════
   IMAGE BREAK — Parallax Scenic Dividers
   ═══════════════════════════════════════════════════════════ */
.image-break {
    position: relative;
    height: 60vh;
    min-height: 350px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.image-break__overlay {
    position: absolute;
    inset: 0;
    background: rgba(28, 28, 28, 0.4);
}

.image-break__overlay--light {
    background: rgba(255, 255, 255, 0.35);
}

.image-break__quote {
    position: relative;
    z-index: 1;
    font-family: var(--font-serif);
    font-size: clamp(20px, 2.5vw, 32px);
    font-style: italic;
    font-weight: 400;
    color: var(--white);
    text-align: center;
    max-width: 680px;
    padding: 0 24px;
    letter-spacing: 0.5px;
    line-height: 1.5;
}

.image-break__quote--dark {
    color: var(--text-dark);
}


/* ═══════════════════════════════════════════════════════════
   VIDEO BREAK — Cinematic Video Dividers
   ═══════════════════════════════════════════════════════════ */
.video-break {
    position: relative;
    height: 55vh;
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--bg-dark);
}

.video-break__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.5;
}

.video-break__overlay {
    position: absolute;
    inset: 0;
    background: rgba(28, 28, 28, 0.35);
    z-index: 1;
}

.video-break__overlay--light {
    background: rgba(255, 255, 255, 0.15);
}

.video-break__quote {
    position: relative;
    z-index: 2;
    font-family: var(--font-serif);
    font-size: clamp(20px, 2.5vw, 32px);
    font-style: italic;
    font-weight: 400;
    color: var(--white);
    text-align: center;
    max-width: 680px;
    padding: 0 24px;
    letter-spacing: 0.5px;
    line-height: 1.5;
}


/* ═══════════════════════════════════════════════════════════
   PHILOSOPHY SECTION — WHITE BACKGROUND
   ═══════════════════════════════════════════════════════════ */
.philosophy {
    background: var(--bg-white);
    padding: var(--section-padding) 0 calc(var(--section-padding) * 0.8);
    text-align: center;
}

.philosophy__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
    margin-top: 20px;
}

.philosophy__card {
    padding: 56px 36px 48px;
    background: var(--bg-cream);
    border: 1px solid rgba(184, 152, 106, 0.1);
    border-radius: 4px;
    transition: transform 0.6s var(--ease-out), box-shadow 0.6s var(--ease-smooth), border-color 0.4s;
    position: relative;
}

.philosophy__card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(184, 152, 106, 0.2);
    border-color: rgba(184, 152, 106, 0.15);
}

.philosophy__icon-wrap {
    position: relative;
    width: 36px;
    height: 36px;
    margin: 0 auto 28px;
}

.philosophy__dot {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    transform: translate(-50%, -50%);
    box-shadow: 0 0 10px var(--accent-glow);
    transition: box-shadow 0.5s;
}

.philosophy__ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid rgba(184, 152, 106, 0.2);
    transition: border-color 0.5s, transform 0.8s var(--ease-out);
}

.philosophy__card:hover .philosophy__dot {
    box-shadow: 0 0 20px var(--accent-glow), 0 0 40px var(--accent-glow);
}

.philosophy__card:hover .philosophy__ring {
    border-color: rgba(184, 152, 106, 0.4);
    transform: scale(1.15);
}

.philosophy__card-title {
    font-family: var(--font-serif);
    font-size: clamp(22px, 2vw, 28px);
    font-weight: 400;
    letter-spacing: 1px;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.philosophy__card-line {
    width: 30px;
    height: 1px;
    background: var(--accent);
    margin: 0 auto 20px;
    opacity: 0.4;
}

.philosophy__card-text {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 300;
    line-height: 1.95;
    color: var(--text-muted);
}


/* ═══════════════════════════════════════════════════════════
   BIOGRAPHY SECTION — WHITE
   ═══════════════════════════════════════════════════════════ */
.biography {
    background: linear-gradient(180deg, var(--bg-white) 0%, var(--bg-cream) 100%);
    padding: calc(var(--section-padding) * 0.8) 0 var(--section-padding);
}

.biography__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(48px, 7vw, 90px);
    align-items: start;
}

.biography__text {
    padding-top: 10px;
}

.biography__body p {
    font-family: var(--font-sans);
    font-size: clamp(14px, 1.05vw, 16px);
    font-weight: 300;
    line-height: 2;
    color: var(--text-body);
    margin-bottom: 24px;
}

.biography__body p:last-child {
    margin-bottom: 0;
}

/* Drop cap */
.biography__dropcap::first-letter {
    font-family: var(--font-serif);
    font-size: 4.5em;
    float: left;
    line-height: 0.75;
    margin-right: 14px;
    margin-top: 8px;
    color: var(--accent);
    font-weight: 500;
}

.biography__image-wrap {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.08);
}

.biography__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 520px;
    filter: saturate(0.9) contrast(1.02);
    transition: transform 1.2s var(--ease-out);
}

.biography__image-wrap:hover .biography__image {
    transform: scale(1.04);
}


/* ═══════════════════════════════════════════════════════════
   BOOK WORLDS SECTION — CREAM BACKGROUND
   ═══════════════════════════════════════════════════════════ */
.books {
    background: var(--bg-cream);
    padding: var(--section-padding) 0;
    text-align: center;
}

.books__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 20px;
}

.books__card {
    cursor: pointer;
}

.books__card-image-wrap {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    aspect-ratio: 3 / 4;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.6s;
}

.books__card-image-wrap:hover {
    box-shadow: 0 40px 120px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
}

.books__card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.85) contrast(1.02);
    transition: transform 1s var(--ease-out), filter 0.8s var(--ease-smooth);
}

.books__card-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: 40px 28px;
    background: linear-gradient(180deg,
            rgba(28, 28, 28, 0) 0%,
            rgba(28, 28, 28, 0.3) 50%,
            rgba(28, 28, 28, 0.85) 100%);
    opacity: 0;
    transition: opacity 0.6s var(--ease-smooth);
}

.books__card-image-wrap:hover .books__card-image {
    transform: scale(1.08);
    filter: saturate(0.5) contrast(1.1) brightness(0.75);
}

.books__card-image-wrap:hover .books__card-overlay {
    opacity: 1;
}

.books__card-category {
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 10px;
    transform: translateY(18px);
    transition: transform 0.7s var(--ease-out) 0.08s;
}

.books__card-title {
    font-family: var(--font-serif);
    font-size: clamp(20px, 1.8vw, 26px);
    font-weight: 400;
    color: var(--white);
    margin-bottom: 10px;
    transform: translateY(18px);
    transition: transform 0.7s var(--ease-out) 0.14s;
}

.books__card-desc {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    max-width: 260px;
    transform: translateY(18px);
    transition: transform 0.7s var(--ease-out) 0.2s;
}

.books__card-image-wrap:hover .books__card-category,
.books__card-image-wrap:hover .books__card-title,
.books__card-image-wrap:hover .books__card-desc {
    transform: translateY(0);
}

/* ═══════════════════════════════════════════════════════════
   MINIMALIST SCHOLARLY BOOKS (Edition Diskurs Aesthetic)
   ═══════════════════════════════════════════════════════════ */
.book-3d-wrap {
    perspective: 1500px;
    margin: 0 auto;
    width: 100%;
    max-width: 308px;
}

.book-3d {
    width: 100%;
    height: 0;
    padding-bottom: 142%;
    /* Classic scholarly book ratio */
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.8s var(--ease-out), box-shadow 0.8s var(--ease-out);
    /* Dark base for books in the dark section */
    background: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, 0.05);
    /* Deeper shadow for dark background */
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.4);
}

/* Subtler Spine Crease for dark mode */
.book-3d::before {
    content: '';
    position: absolute;
    top: 0;
    left: 14px;
    width: 1px;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    z-index: 10;
    pointer-events: none;
}

/* Very Subtle Paper Texture */
.book-3d::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.2;
    pointer-events: none;
    z-index: 11;
}

.book-3d-wrap:hover .book-3d {
    transform: translateY(-12px) rotateY(-8deg);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.6);
}

.book-3d__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* High opacity to let the image lead */
    opacity: 0.8;
    /* Subtler filter to restore colors */
    filter: grayscale(0.2) brightness(0.9);
    transition: all 0.8s ease;
}

.book-3d-wrap:hover .book-3d__image {
    opacity: 1;
    filter: grayscale(0) brightness(1);
}

/* Scholarly Cover Content */
.book-cover-content {
    position: absolute;
    inset: 0;
    z-index: 12;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
    /* Light text for dark books/section */
    color: rgba(255, 255, 255, 0.9);
    pointer-events: none;
    /* Subtle gradient to ensure text readability over images */
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4) 0%, transparent 20%, transparent 80%, rgba(0, 0, 0, 0.5) 100%);
}

.book-cover-header {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-sans);
    font-size: 8px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0.7;
}

.book-cover-main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.book-cover-main--top {
    justify-content: flex-start;
    padding-top: 20%;
}

.book-cover-main--middle {
    justify-content: center;
}

.book-cover-title {
    font-family: var(--font-serif);
    font-size: clamp(20px, 1.8vw, 24px);
    line-height: 1.35;
    font-weight: 400;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.book-cover-divider {
    width: 20px;
    height: 1px;
    background: #fff;
    opacity: 0.3;
    margin: 12px auto;
}

.book-cover-footer {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-sans);
    font-size: 8px;
    font-weight: 400;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    opacity: 0.7;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 16px;
}

.book-text-content {
    text-align: center;
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
}


/* ═══════════════════════════════════════════════════════════
   FOOTER — DARK CONTRAST
   ═══════════════════════════════════════════════════════════ */
.footer {
    background: var(--bg-cream);
    padding: 80px 0 0;
    color: var(--text-body);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.2fr 1.5fr 0.8fr;
    gap: 60px;
    padding-bottom: 60px;
}

.footer__logo {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 400;
    color: var(--text-dark);
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.footer__tagline {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.footer__publisher {
    font-size: 12px;
    font-weight: 300;
    line-height: 1.8;
    color: var(--text-muted);
}

.footer__heading {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 20px;
}

.footer__heading--mt {
    margin-top: 32px;
}

.footer__links li {
    margin-bottom: 10px;
}

.footer__links a {
    font-size: 13px;
    font-weight: 300;
    color: var(--text-muted);
    transition: color 0.3s var(--ease-smooth);
}

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

/* Contact Form */
.footer__form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer__input,
.footer__textarea {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 300;
    color: var(--text-dark);
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 0, 0, 0.08);
    padding: 14px 18px;
    border-radius: 2px;
    outline: none;
    transition: border-color 0.3s var(--ease-smooth), background 0.3s var(--ease-smooth);
}

.footer__input::placeholder,
.footer__textarea::placeholder {
    color: var(--text-light);
    font-weight: 300;
}

.footer__input:focus,
.footer__textarea:focus {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.85);
}

.footer__textarea {
    resize: vertical;
    min-height: 100px;
}

.footer__submit {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    background: transparent;
    border: 1px solid rgba(184, 152, 106, 0.35);
    padding: 14px 36px;
    cursor: pointer;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    align-self: flex-start;
}

.footer__submit:hover {
    background: var(--accent);
    color: var(--bg-white);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.footer__bottom {
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    padding: 24px 0;
    text-align: center;
}

.footer__bottom p {
    font-size: 11px;
    font-weight: 300;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}


/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .philosophy__grid {
        grid-template-columns: 1fr;
        gap: 24px;
        max-width: 480px;
        margin: 20px auto 0;
    }

    .biography__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .biography__image {
        min-height: 380px;
    }

    .books__grid {
        grid-template-columns: 1fr;
        gap: 32px;
        max-width: 400px;
        margin: 20px auto 0;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .image-break {
        background-attachment: scroll;
    }
}

@media (max-width: 768px) {
    .hero__title {
        font-size: clamp(38px, 11vw, 60px);
    }

    .hero__description br {
        display: none;
    }

    .section-title {
        font-size: clamp(28px, 7vw, 40px);
    }

    .biography__image {
        min-height: 300px;
    }

    .books__card-image-wrap {
        aspect-ratio: 4 / 3;
    }

    .books__card-overlay {
        opacity: 1;
    }

    .image-break {
        height: 40vh;
        min-height: 250px;
    }

    .video-break {
        height: 40vh;
        min-height: 250px;
    }

    .image-break__quote,
    .video-break__quote {
        font-size: clamp(16px, 4vw, 22px);
    }
}

@media (max-width: 480px) {
    .philosophy__card {
        padding: 40px 24px 36px;
    }

    .footer__form {
        gap: 12px;
    }
}