/* ============================================================================
   BETAPSYCHE; LANDING PAGE
   A cinematic, black & white experience for inner exploration.
   Fluid typography · Scroll animations · Full responsiveness
   ============================================================================ */

@font-face {
    font-family: 'Glacial Indifference';
    src: url('../fonts/glacial-indifference/GlacialIndifference-Regular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Glacial Indifference';
    src: url('../fonts/glacial-indifference/GlacialIndifference-Bold.otf') format('opentype');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Glacial Indifference';
    src: url('../fonts/glacial-indifference/GlacialIndifference-Italic.otf') format('opentype');
    font-weight: normal;
    font-style: italic;
    font-display: swap;
}

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

html {
    font-size: 62.5%;
    /* 1rem = 10px */
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Glacial Indifference', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 2.0rem;
    font-weight: 400;
    line-height: 1.6;
    color: #151618;
    background-color: #ffffff;
    overflow-x: hidden;
}

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

address {
    font-style: normal;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ── CSS Custom Properties ─────────────────────────────────────────────────── */
:root {
    --color-black: #000000;
    --color-dark: #000000;
    --color-grey-900: #1a1a1a;
    --color-grey-800: #2a2a2a;
    --color-grey-700: #3a3a3a;
    --color-grey-600: #555;
    --color-grey-500: #777;
    --color-grey-400: #999;
    --color-grey-300: #bbb;
    --color-grey-200: #ddd;
    --color-grey-100: #eee;
    --color-grey-50: #f5f5f5;
    --color-white: #fff;
    --color-bg: #ffffff;

    --font-serif: 'Glacial Indifference', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-sans: 'Glacial Indifference', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --space-xs: clamp(0.4rem, 0.5vw, 0.8rem);
    --space-sm: clamp(0.8rem, 1vw, 1.6rem);
    --space-md: clamp(1.6rem, 2vw, 3.2rem);
    --space-lg: clamp(3.2rem, 4vw, 6.4rem);
    --space-xl: clamp(4.8rem, 6vw, 9.6rem);
    --space-2xl: clamp(6.4rem, 10vw, 16rem);

    --wrap-padding: clamp(2rem, 5vw, 8rem);
    --max-width: 1400px;

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Shared Utilities ──────────────────────────────────────────────────────── */
.section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding-left: var(--wrap-padding);
    padding-right: var(--wrap-padding);
}

.section {
    position: relative;
    overflow: hidden;
}

/* ── Reveal Animations ─────────────────────────────────────────────────────── */
.reveal-up,
.reveal-left,
.reveal-right,
.reveal-scale {
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal-up {
    transform: translateY(60px);
}

.reveal-left {
    transform: translateX(-60px);
}

.reveal-right {
    transform: translateX(60px);
}

.reveal-scale {
    transform: scale(0.92);
}

.reveal-up.is-visible,
.reveal-left.is-visible,
.reveal-right.is-visible,
.reveal-scale.is-visible {
    opacity: 1;
    transform: none;
}

/* ============================================================================
   HEADER / NAVIGATION
   ============================================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 var(--wrap-padding);
    transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

.site-header.is-scrolled {
    background-color: rgba(250, 250, 250, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: clamp(70px, 10vw, 100px);
    transition: height 0.4s ease;
}

.site-header.is-scrolled .header-inner {
    height: clamp(60px, 8vw, 80px);
}

.header-logo img {
    height: clamp(38px, 5.5vw, 54px);
    width: auto;
    transition: height 0.4s ease;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: clamp(2rem, 3vw, 4rem);
}

.nav-link {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--color-grey-600);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-dark);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--color-dark);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    font-size: 1.4rem;
    font-weight: 600;
    padding: 12px 28px;
    color: var(--color-white);
    background: var(--color-dark);
    border-radius: 100px;
    transition: all var(--transition-fast);
    letter-spacing: -0.01em;
}

.nav-cta:hover {
    background: var(--color-grey-800);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* ── Mobile Menu Toggle ──────────────────────────────────────────────────── */
.mobile-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    transition: background var(--transition-fast);
    z-index: 1001;
}

.mobile-menu-toggle:hover {
    background: var(--color-grey-100);
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 22px;
}

.hamburger span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--color-dark);
    border-radius: 2px;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    transform-origin: center;
}

.mobile-menu-toggle.is-active .hamburger span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.is-active .hamburger span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-toggle.is-active .hamburger span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ── Mobile Nav Panel ────────────────────────────────────────────────────── */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999;
    background: #fafafa;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(2.4rem, 5vw, 4rem);
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.mobile-nav.is-open {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-link {
    font-family: var(--font-serif);
    font-size: clamp(3.2rem, 6vw, 4.8rem);
    font-weight: 400;
    color: var(--color-dark);
    letter-spacing: -0.02em;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav.is-open .mobile-nav-link {
    transform: translateY(0);
    opacity: 1;
}

.mobile-nav.is-open .mobile-nav-link:nth-child(1) {
    transition-delay: 0.1s;
}

.mobile-nav.is-open .mobile-nav-link:nth-child(2) {
    transition-delay: 0.15s;
}

.mobile-nav.is-open .mobile-nav-link:nth-child(3) {
    transition-delay: 0.2s;
}

.mobile-nav-cta {
    font-size: 1.6rem;
    font-weight: 600;
    padding: 16px 40px;
    color: var(--color-white);
    background: var(--color-dark);
    border-radius: 100px;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav.is-open .mobile-nav-cta {
    transform: translateY(0);
    opacity: 1;
    transition-delay: 0.25s;
}

/* ============================================================================
   HERO
   ============================================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    padding: clamp(100px, 14vw, 140px) var(--wrap-padding) clamp(4rem, 8vw, 8rem);
    background: var(--color-bg);
    overflow: hidden;
}

.hero-bg-grain {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    pointer-events: none;
}

.hero-content {
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 6vw, 8rem);
    align-items: center;
}

.hero-text {
    position: relative;
    z-index: 2;
}

.hero-eyebrow {
    font-size: clamp(1.2rem, 1.4vw, 1.5rem);
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-grey-500);
    margin-bottom: clamp(1.6rem, 2vw, 2.4rem);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(4.4rem, 6.5vw, 9rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--color-dark);
    margin-bottom: clamp(2rem, 3vw, 3.2rem);
}

.hero-line {
    display: block;
}

.hero-headline em {
    font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
    font-style: italic;
    font-weight: 400;
    display: inline-block;
    min-width: 2ch;
}

.hero-sub {
    font-size: clamp(1.6rem, 1.8vw, 2rem);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-grey-700);
    max-width: 520px;
    margin-bottom: clamp(2.4rem, 4vw, 4rem);
}

/* ── Hero Buttons ─────────────────────────────────────────────────────────── */
.hero-actions {
    display: flex;
    align-items: center;
    gap: clamp(1.6rem, 2vw, 2.4rem);
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: clamp(1.5rem, 1.6vw, 1.7rem);
    font-weight: 600;
    padding: clamp(14px, 2vw, 20px) clamp(28px, 3.5vw, 44px);
    color: var(--color-white);
    background: var(--color-dark);
    border: none;
    border-radius: 100px;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: -0.01em;
}

.btn-primary:hover {
    background: var(--color-grey-800);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: clamp(1.4rem, 1.5vw, 1.6rem);
    font-weight: 500;
    color: var(--color-grey-600);
    transition: color var(--transition-fast);
}

.btn-ghost:hover {
    color: var(--color-dark);
}

.btn-ghost svg {
    transition: transform var(--transition-fast);
}

.btn-ghost:hover svg {
    transform: translate(3px, -3px);
}

/* ── Hero Visual ──────────────────────────────────────────────────────────── */
.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image-wrapper {
    position: relative;
    z-index: 2;
    max-width: 480px;
    width: 100%;
    margin: 0 auto;
    animation: heroFloat 4s ease-in-out infinite;
}

@keyframes heroFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-40px);
    }
}

.hero-art {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.1));
    border-radius: 10%;
}

.hero-glow {
    position: absolute;
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    background: radial-gradient(circle, rgba(200, 200, 220, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    z-index: 1;
    animation: glowPulse 6s ease-in-out infinite alternate;
}

@keyframes glowPulse {
    0% {
        opacity: 0.3;
        transform: scale(0.95);
    }

    100% {
        opacity: 0.6;
        transform: scale(1.05);
    }
}

/* ── Scroll Indicator ─────────────────────────────────────────────────────── */
.scroll-indicator {
    position: absolute;
    bottom: clamp(2rem, 4vw, 4rem);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.scroll-text {
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-grey-400);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-grey-300), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

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

    50% {
        opacity: 0.4;
        transform: scaleY(0.6);
    }
}

/* ============================================================================
   VISION SECTION
   ============================================================================ */
.section-vision {
    padding: var(--space-2xl) 0;
    background: var(--color-white);
}

.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(4rem, 8vw, 10rem);
    align-items: center;
}

.floating-image {
    position: relative;
}

.floating-image img {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    animation: floatSlow 4s ease-in-out infinite;
    filter: drop-shadow(0 16px 48px rgba(0, 0, 0, 0.08));
    border-radius: 120px;
}

@keyframes floatSlow {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    33% {
        transform: translateY(-24px) rotate(3deg);
    }

    66% {
        transform: translateY(-12px) rotate(-1.5deg);
    }
}

.section-label {
    display: inline-block;
    font-size: clamp(1.1rem, 1.2vw, 1.3rem);
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-grey-400);
    margin-bottom: clamp(1.2rem, 1.5vw, 2rem);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(3.2rem, 4.5vw, 5.6rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--color-dark);
    margin-bottom: clamp(1.6rem, 2vw, 2.4rem);
}

.section-title em {
    font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
    font-style: italic;
    font-weight: 400;
}

.section-text {
    font-size: clamp(1.6rem, 1.7vw, 1.9rem);
    line-height: 1.7;
    color: var(--color-grey-700);
    margin-bottom: clamp(3.2rem, 4vw, 4.8rem);
    max-width: 540px;
}

/* ── Vision Pillars ───────────────────────────────────────────────────────── */
.vision-pillars {
    display: flex;
    flex-direction: column;
    gap: clamp(2.4rem, 3vw, 3.2rem);
}

.pillar {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    column-gap: clamp(1.2rem, 2vw, 2rem);
    row-gap: 4px;
    padding-bottom: clamp(2rem, 2.5vw, 2.8rem);
    border-bottom: 1px solid var(--color-grey-200);
}

.pillar:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.pillar-number {
    grid-row: 1 / 3;
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 3vw, 3.2rem);
    font-weight: 400;
    color: var(--color-grey-300);
    line-height: 1;
    align-self: start;
    padding-top: 2px;
}

.pillar-title {
    font-family: var(--font-sans);
    font-size: clamp(1.5rem, 1.6vw, 1.8rem);
    font-weight: 600;
    color: var(--color-dark);
    letter-spacing: -0.01em;
}

.pillar-text {
    font-size: clamp(1.35rem, 1.4vw, 1.5rem);
    color: var(--color-grey-700);
    line-height: 1.6;
}

/* ============================================================================
   JOURNEY SECTION
   ============================================================================ */
.section-journey {
    padding: var(--space-2xl) 0;
    background: var(--color-bg);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto clamp(4rem, 6vw, 7rem);
}

.section-title-center {
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle {
    font-size: clamp(1.5rem, 1.7vw, 1.8rem);
    line-height: 1.7;
    color: var(--color-grey-700);
    max-width: 600px;
    margin: 0 auto;
}

.changing-text,
.changing-text-2 {
    font-style: italic;
    font-weight: 400;
    display: inline-block;
    min-width: 2ch;
    transition: opacity 0.4s ease;
}

/* ── Journey Cards ────────────────────────────────────────────────────────── */
.journey-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(1.6rem, 2vw, 2.4rem);
}

.card-bg1 {
    background: linear-gradient(rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.6)), url('../images/3dart5.png');
    background-size: cover;
    background-position: center;
}

.card-bg2 {
    background: linear-gradient(rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.6)), url('../images/3dart3.png');
    background-size: cover;
    background-position: center;
}

.journey-card {
    padding: clamp(2.8rem, 3.5vw, 4rem);
    border: 1px solid var(--color-grey-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-smooth);
    transition-delay: var(--delay, 0s);
    position: relative;
    overflow: hidden;
}

.journey-card::before {
    content: '';
    position: absolute;
    inset: 0;
    /* background: linear-gradient(135deg, rgba(21, 22, 24, 0.02) 0%, transparent 60%); */
    /* opacity: 0; */
    transition: opacity var(--transition-base);
}

.journey-card:hover {
    border-color: var(--color-grey-300);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.journey-card:hover::before {
    opacity: 1;
}

.card-icon {
    width: clamp(44px, 5vw, 56px);
    height: clamp(44px, 5vw, 56px);
    margin-bottom: clamp(1.6rem, 2vw, 2.4rem);
    color: #000000;
}

.card-icon svg {
    width: 100%;
    height: 100%;
}

.card-title {
    font-family: var(--font-sans);
    font-size: clamp(1.7rem, 1.8vw, 2rem);
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: clamp(0.8rem, 1vw, 1.2rem);
    letter-spacing: -0.01em;
}

.card-text {
    font-size: clamp(1.4rem, 1.45vw, 1.5rem);
    line-height: 1.65;
    color: var(--color-light);
    font-weight: 400;
}

/* ============================================================================
   MARQUEE
   ============================================================================ */
.section-statement {
    padding: clamp(3rem, 5vw, 6rem) 0;
    background: var(--color-dark);
    overflow: hidden;
}

.marquee {
    overflow: hidden;
    white-space: nowrap;
}

.marquee-track {
    display: inline-flex;
    align-items: center;
    gap: clamp(2rem, 3vw, 4rem);
    animation: marqueeScroll 30s linear infinite;
    font-family: var(--font-serif);
    font-size: clamp(3rem, 5vw, 6rem);
    font-weight: 400;
    color: var(--color-white);
    letter-spacing: -0.02em;
}

.marquee-dot {
    font-size: 0.6em;
    opacity: 0.3;
}

@keyframes marqueeScroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-33.33%);
    }
}

/* ============================================================================
   GIANTS QUOTE CAROUSEL
   ============================================================================ */
.section-illustration {
    padding: var(--space-2xl) 0;
    background: var(--color-white);
}

.carousel-wrapper {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 clamp(5rem, 7vw, 8rem);
}

/* ── Viewport & Track ────────────────────────────────────────────────────── */
.carousel-viewport {
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.carousel-track {
    display: flex;
    transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

.carousel-slide {
    width: 100%;
    min-width: 100%;
    flex-shrink: 0;
    padding: clamp(2.4rem, 4vw, 4rem) clamp(1.6rem, 3vw, 2.4rem);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: clamp(360px, 45vw, 460px);
    box-sizing: border-box;
}

.carousel-slide-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(18px) scale(0.97);
    transition: opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1) 0.1s,
        transform 0.55s cubic-bezier(0.16, 1, 0.3, 1) 0.1s;
}

.carousel-slide.is-active .carousel-slide-inner {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ── Avatar ──────────────────────────────────────────────────────────────── */
.carousel-avatar-wrapper {
    position: relative;
    width: clamp(90px, 12vw, 130px);
    height: clamp(90px, 12vw, 130px);
    margin-bottom: clamp(2rem, 3vw, 3.2rem);
}

.carousel-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-grey-200);
    transition: border-color 0.4s ease, transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    z-index: 2;
}

.carousel-slide.is-active .carousel-avatar {
    border-color: var(--color-grey-400);
}

.carousel-avatar-glow {
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.06) 0%, transparent 70%);
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.6s ease, transform 0.6s ease;
    z-index: 1;
}

.carousel-slide.is-active .carousel-avatar-glow {
    opacity: 1;
    transform: scale(1);
}

/* ── Quote Text ──────────────────────────────────────────────────────────── */
.carousel-quote {
    font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
    font-size: clamp(2rem, 2.8vw, 3.2rem);
    font-weight: 400;
    font-style: italic;
    line-height: 1.4;
    letter-spacing: -0.02em;
    color: var(--color-dark);
    margin-bottom: clamp(1.4rem, 2vw, 2.4rem);
    width: 100%;
    position: relative;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.carousel-quote::before {
    content: '\201C';
    font-family: var(--font-serif);
    font-size: clamp(5rem, 8vw, 9rem);
    font-weight: 700;
    font-style: normal;
    position: absolute;
    top: clamp(-2.5rem, -3.5vw, -4rem);
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-grey-100);
    line-height: 1;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease 0.2s;
}

.carousel-slide.is-active .carousel-quote::before {
    opacity: 1;
}

.carousel-author {
    font-family: var(--font-sans);
    font-size: clamp(1.3rem, 1.4vw, 1.5rem);
    font-weight: 600;
    font-style: normal;
    color: var(--color-grey-400);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ── Navigation Arrows ───────────────────────────────────────────────────── */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: clamp(44px, 5vw, 56px);
    height: clamp(44px, 5vw, 56px);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1.5px solid var(--color-grey-200);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--color-grey-600);
}

.carousel-arrow svg {
    width: 20px;
    height: 20px;
}

.carousel-arrow:hover {
    border-color: var(--color-grey-400);
    color: var(--color-dark);
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-50%) scale(1.08);
}

.carousel-arrow:active {
    transform: translateY(-50%) scale(0.95);
}

.carousel-arrow--prev {
    left: -8px;
}

.carousel-arrow--next {
    right: -8px;
}

/* ── Progress Dots ───────────────────────────────────────────────────────── */
.carousel-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(8px, 1.2vw, 14px);
    margin-top: clamp(2rem, 3vw, 3.2rem);
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1.5px solid var(--color-grey-300);
    background: transparent;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    padding: 0;
}

.carousel-dot:hover {
    border-color: var(--color-grey-600);
    transform: scale(1.3);
}

.carousel-dot.is-active {
    background: var(--color-dark);
    border-color: var(--color-dark);
    width: 28px;
    border-radius: 100px;
}

/* ── Autoplay Progress Bar ───────────────────────────────────────────────── */
.carousel-progress {
    width: 100%;
    max-width: 200px;
    height: 2px;
    background: var(--color-grey-100);
    border-radius: 2px;
    margin: clamp(1.2rem, 1.5vw, 1.8rem) auto 0;
    overflow: hidden;
}

.carousel-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--color-grey-600);
    border-radius: 2px;
    transition: width 0.1s linear;
}

.carousel-progress-bar.is-paused {
    background: var(--color-grey-300);
}

/* ============================================================================
   CTA SECTION
   ============================================================================ */
.section-cta {
    padding: var(--space-2xl) 0;
    background: var(--color-dark);
    color: var(--color-white);
    overflow: hidden;
}

.cta-bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.section-label-light {
    color: var(--color-grey-500);
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(3.6rem, 5.5vw, 7rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: clamp(1.6rem, 2vw, 2.4rem);
}

.cta-text {
    font-size: clamp(1.5rem, 1.7vw, 1.8rem);
    line-height: 1.7;
    color: var(--color-grey-300);
    margin-bottom: clamp(3rem, 4vw, 4.8rem);
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.btn-primary-inverted {
    background: var(--color-white);
    color: var(--color-dark);
}

.btn-primary-inverted:hover {
    background: var(--color-grey-100);
    color: var(--color-dark);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.15);
}

/* ============================================================================
   FOOTER
   ============================================================================ */
.site-footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-grey-200);
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--wrap-padding);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: clamp(4rem, 8vw, 10rem);
    padding: clamp(4rem, 6vw, 7rem) 0;
}

.footer-logo img {
    height: clamp(38px, 5vw, 50px);
    width: auto;
    margin-bottom: clamp(1.2rem, 2vw, 2rem);
}

.footer-tagline {
    font-size: clamp(1.4rem, 1.5vw, 1.6rem);
    line-height: 1.7;
    color: var(--color-grey-700);
    max-width: 380px;
}

.footer-links-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 4vw, 5rem);
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: clamp(0.8rem, 1vw, 1.2rem);
}

.footer-col-title {
    font-size: clamp(1.2rem, 1.3vw, 1.3rem);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-grey-400);
    margin-bottom: clamp(0.4rem, 0.5vw, 0.8rem);
}

.footer-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: clamp(1.4rem, 1.5vw, 1.55rem);
    font-weight: 400;
    color: var(--color-grey-600);
    transition: color var(--transition-fast);
}

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

.footer-link svg {
    flex-shrink: 0;
    opacity: 0.5;
}

.footer-location {
    cursor: default;
}

.footer-bottom {
    padding: clamp(2rem, 3vw, 2.8rem) 0;
    border-top: 1px solid var(--color-grey-200);
}

.footer-copyright {
    font-size: clamp(1.25rem, 1.3vw, 1.4rem);
    color: var(--color-grey-400);
}

.footer-copyright a {
    color: var(--color-grey-600);
    transition: color var(--transition-fast);
}

.footer-copyright a:hover {
    color: var(--color-dark);
}

/* ============================================================================
   RESPONSIVE; Tablet Landscape (1200px)
   ============================================================================ */
@media (max-width: 1200px) {
    .journey-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================================================
   RESPONSIVE; Tablet Portrait (1024px)
   ============================================================================ */
@media (max-width: 1024px) {
    .header-nav {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-nav {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-sub {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
    }

    .hero-image-wrapper {
        max-width: 360px;
    }

    .split-layout {
        grid-template-columns: 1fr;
        gap: clamp(3rem, 5vw, 5rem);
    }

    .split-media {
        order: -1;
    }

    .floating-image img {
        max-width: 380px;
        margin: 0 auto;
    }

    .section-text {
        max-width: 100%;
    }

    .carousel-wrapper {
        padding: 0 clamp(2rem, 4vw, 4rem);
    }

    .carousel-arrow {
        width: 40px;
        height: 40px;
    }

    .carousel-arrow--prev {
        left: -4px;
    }

    .carousel-arrow--next {
        right: -4px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: clamp(3rem, 5vw, 4rem);
    }

    .footer-tagline {
        max-width: 100%;
    }

    .scroll-indicator {
        display: none;
    }
}

/* ============================================================================
   RESPONSIVE; Small Tablet / Large Phone (768px)
   ============================================================================ */
@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding-top: clamp(100px, 18vw, 130px);
        padding-bottom: clamp(4rem, 8vw, 6rem);
    }

    .hero-image-wrapper {
        max-width: 300px;
    }

    .vision-pillars {
        gap: clamp(2rem, 3vw, 2.4rem);
    }

    .journey-grid {
        grid-template-columns: 1fr;
        gap: clamp(2.4rem, 4vw, 3.2rem);
    }

    .journey-card {
        padding: clamp(2.4rem, 4vw, 3.2rem);
    }

    .footer-links-group {
        grid-template-columns: 1fr 1fr;
    }

    .carousel-arrow {
        display: none;
    }

    .carousel-wrapper {
        padding: 0;
    }

    .carousel-slide {
        padding: clamp(1.6rem, 3vw, 2.4rem) clamp(0.8rem, 2vw, 1.6rem);
    }
}

/* ============================================================================
   RESPONSIVE; Phone (576px)
   ============================================================================ */
@media (max-width: 576px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .btn-primary {
        width: 100%;
        justify-content: center;
    }

    .hero-image-wrapper {
        max-width: 260px;
    }

    .pillar {
        grid-template-columns: 1fr;
        row-gap: 2px;
    }

    .pillar-number {
        grid-row: auto;
        font-size: clamp(1.4rem, 2vw, 1.6rem);
        color: var(--color-grey-400);
        margin-bottom: 2px;
    }

    .footer-links-group {
        grid-template-columns: 1fr;
        gap: clamp(2.4rem, 4vw, 3.2rem);
    }
}

/* ============================================================================
   RESPONSIVE; Small Phone (400px)
   ============================================================================ */
@media (max-width: 400px) {
    :root {
        --wrap-padding: 1.6rem;
    }

    .hero-image-wrapper {
        max-width: 220px;
    }

    .journey-card {
        padding: 2rem;
    }

    .btn-primary {
        padding: 14px 24px;
        font-size: 1.5rem;
    }
}

/* ============================================================================
   RESPONSIVE; Tiny Phone (320px)
   ============================================================================ */
@media (max-width: 320px) {
    html {
        font-size: 55%;
    }

    .hero-image-wrapper {
        max-width: 190px;
    }
}

/* ============================================================================
   RESPONSIVE; Ultra-wide (1800px+)
   ============================================================================ */
@media (min-width: 1800px) {
    :root {
        --max-width: 1600px;
    }

    .hero-image-wrapper {
        max-width: 560px;
    }
}

/* ============================================================================
   RESPONSIVE; Height-constrained screens (landscape phones)
   ============================================================================ */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding-top: 90px;
        padding-bottom: 3rem;
    }

    .hero-content {
        grid-template-columns: 1.2fr 0.8fr;
    }

    .hero-visual {
        order: 0;
    }

    .hero-image-wrapper {
        max-width: 240px;
    }

    .scroll-indicator {
        display: none;
    }
}

/* ============================================================================
   ACCESSIBILITY
   ============================================================================ */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .reveal-up,
    .reveal-left,
    .reveal-right,
    .reveal-scale {
        opacity: 1;
        transform: none;
    }
}

/* ============================================================================
   PRINT
   ============================================================================ */
@media print {

    .site-header,
    .scroll-indicator,
    .section-statement,
    .dialog-overlay {
        display: none !important;
    }

    .hero {
        min-height: auto;
        padding-top: 2rem;
    }

    body {
        background: white;
        color: black;
    }
}