/* ==========================================================================
   INDRITH STUDIO DESIGN SYSTEM & STYLE SHEET
   ========================================================================== */

/* Design System Variables */
:root {
    /* Color Palette */
    --color-cream: #F5F5F7; /* Apple Fog equivalent for the gallery canvas */
    --color-panel-bg: #FFFFFF; /* Elevated Card Surface */
    --color-charcoal: #1D1D1F; /* Primary Ink (Apple) */
    --color-terracotta: #533AFD; /* Stripe Electric Iris Accent */
    --color-accent-soft: #E2E4FF; /* Soft Accent Wash */
    --color-gray: #707070; /* Secondary Graphite */
    --color-light-gray: #E8E8ED; /* Structural Hairlines */
    --color-white: #FFFFFF;
    --color-border: rgba(0, 0, 0, 0.1);
    
    /* Typography */
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Structure & Grid */
    --grid-gutter: 2rem;
    --container-padding: 2.5rem;
    --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Spacing */
    --spacing-md: 2rem;
    --spacing-xl: 8rem;
    
    /* Layout heights */
    --header-height: 5.5rem;
}

@media (max-width: 48rem) {
    :root {
        --container-padding: 1.25rem;
    }
}


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

html {
    scroll-behavior: initial; /* Essential for Lenis smooth scroll */
    font-size: 16px;
    background-color: var(--color-white);
    color: var(--color-charcoal);
}

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    background-color: var(--color-white);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--color-cream);
}
::-webkit-scrollbar-thumb {
    background: var(--color-light-gray);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray);
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    line-height: 1.1;
}

p {
    font-weight: 300;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

/* Helper Font Classes */
.font-serif {
    font-family: var(--font-serif);
}

.font-sans {
    font-family: var(--font-sans);
}

.font-mono {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.08em; /* Refined for elite readability */
    text-transform: uppercase;
}

/* Grainy Noise Overlay */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.04;
    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='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Grid & Layout Utilities */
.container {
    width: 100%;
    max-width: 90rem;
    margin: 0 auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.section-tag {
    display: inline-block;
    color: var(--color-terracotta);
    margin-bottom: 1.5rem;
}

/* Discovery-to-Launch Loader */
.discovery-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100dvh;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.loader-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-white);
}

.loader-inner {
    position: relative;
    width: 100%;
    max-width: 45rem;
    padding: var(--container-padding);
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
    z-index: 2;
}

.loader-logo-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.loader-brand-name {
    font-family: var(--font-serif);
    font-size: 3rem;
    letter-spacing: 0.1em;
    font-weight: 400;
    color: var(--color-charcoal);
}

.loader-brand-sub {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.4em;
    color: var(--color-terracotta);
    margin-top: -0.5rem;
}

.loader-phases-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.loader-phases-container::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--color-light-gray);
    z-index: 0;
}

.loader-phase {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    z-index: 1;
    opacity: 0.25;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.loader-phase.active {
    opacity: 1;
    transform: translateY(-2px);
}

.loader-phase .phase-num {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    background-color: var(--color-cream);
    padding: 2px 8px;
    border: 1px solid var(--color-light-gray);
    border-radius: 4px;
    color: var(--color-charcoal);
    transition: border-color 0.5s ease, background-color 0.5s ease;
}

.loader-phase.active .phase-num {
    border-color: var(--color-terracotta);
    background-color: var(--color-charcoal);
    color: var(--color-cream);
}

.loader-phase .phase-name {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    display: none;
}

@media(min-width: 40rem) {
    .loader-phase .phase-name {
        display: block;
    }
}

.loader-progress-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.loader-progress-bar {
    width: 100%;
    height: 2px;
    background-color: var(--color-light-gray);
    position: relative;
}

.loader-progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background-color: var(--color-terracotta);
}

.loader-progress-details {
    display: flex;
    justify-content: space-between;
    color: var(--color-gray);
    font-size: 0.7rem;
}

.loader-status-text {
    letter-spacing: 0.05em;
}

/* Site Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-light-gray);
    display: flex;
    align-items: center;
    transition: transform 0.4s ease;
}

.header-container {
    width: 100%;
    max-width: 90rem;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    font-size: 1.6rem;
    letter-spacing: 0.05em;
    color: var(--color-charcoal);
}

.logo-accent {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--color-terracotta);
    vertical-align: super;
}

.main-nav {
    display: none;
}

@media(min-width: 48rem) {
    .main-nav {
        display: block;
    }
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-charcoal);
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1.5px;
    background-color: var(--color-terracotta);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover {
    color: var(--color-terracotta);
    cursor: pointer;
}

.nav-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Header Action Button */
.btn-cta-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.7rem 1.4rem;
    border: 1px solid var(--color-charcoal);
    border-radius: 2px; /* Sharper elite corners */
    background: transparent;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-arrow {
    width: 9px;
    height: 9px;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.btn-cta-header:hover {
    background-color: var(--color-charcoal);
    color: var(--color-white);
    transform: translateY(-2px);
    cursor: pointer;
}

.btn-cta-header:hover .btn-arrow {
    transform: translate(3px, -3px);
}

/* WhatsApp Link in Header */
.whatsapp-link {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.whatsapp-link:hover {
    transform: scale(1.1) rotate(5deg);
}

.whatsapp-link img {
    width: 28px !important;
    height: 28px !important;
}

/* Primary Button with Shine Effect */
.btn-primary {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    background-color: var(--color-charcoal);
    color: var(--color-white);
    padding: 1.1rem 2.2rem;
    border: none;
    border-radius: 2px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: all 0.6s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary svg {
    width: 11px;
    height: 11px;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.btn-primary:hover {
    background-color: var(--color-terracotta);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(83, 58, 253, 0.2);
    cursor: pointer;
}

.btn-primary:hover svg {
    transform: translate(4px, -4px);
}

/* Secondary Button */
.btn-secondary {
    display: flex;
    align-items: center;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-charcoal);
    padding: 1.1rem 2rem;
    border: 1px solid var(--color-light-gray);
    border-radius: 2px;
    background-color: transparent;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-secondary:hover {
    background-color: var(--color-cream);
    border-color: var(--color-charcoal);
    transform: translateY(-2px);
    cursor: pointer;
}

/* World Clocks Footer */
.footer-clocks {
    display: flex;
    gap: 2.5rem;
    margin-bottom: 2rem;
}

.clock-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.clock-label {
    font-size: 0.6rem;
    color: var(--color-gray);
    letter-spacing: 0.1em;
}

.clock-time {
    font-size: 0.7rem;
    color: var(--color-charcoal);
    font-weight: 500;
}

/* Site Main */
.site-main {
    position: relative;
    width: 100%;
    padding-top: var(--header-height);
}

/* Hero Section */
.section-hero {
    position: relative;
    width: 100%;
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 6rem 0; /* Increased padding for breathing room */
    background: radial-gradient(circle at 85% 50%, rgba(83, 58, 253, 0.04) 0%, transparent 45%);
}

.hero-canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

#hero-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

.hero-container {
    position: relative;
    z-index: 1;
}

.hero-content-grid {
    display: flex;
    flex-direction: column;
    gap: 3.5rem; /* Better vertical rhythm */
    max-width: 72rem; /* Slightly wider for better title balance */
}

.hero-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(17, 17, 17, 0.08);
    padding-bottom: 1.2rem;
    color: var(--color-gray);
}

.hero-coordinates {
    display: none;
}

.hero-badge {
    color: var(--color-terracotta);
    border: 1px solid rgba(17, 17, 17, 0.08);
    padding: 6px 12px;
    border-radius: 2px;
    font-size: 0.65rem;
}

@media(min-width: 40rem) {
    .hero-coordinates {
        display: block;
    }
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 6.5rem); /* Slightly more impact */
    line-height: 1.05;
    font-weight: 300;
    letter-spacing: -0.04em;
    color: var(--color-charcoal);
}

.title-line {
    display: block;
    white-space: nowrap;
}

.title-accent-line {
    color: var(--color-terracotta);
    font-style: normal;
    font-family: var(--font-serif);
    font-weight: 400;
    display: inline-block;
    min-width: 11em;
    will-change: transform, opacity, filter;
    vertical-align: bottom;
}

.hero-footer-row {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 1rem;
    align-items: flex-start;
}

@media(min-width: 64rem) {
    .hero-footer-row {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end; /* Align buttons to bottom of description line */
        gap: 4rem;
    }
}

.hero-description {
    font-size: clamp(1.1rem, 1.8vw, 1.35rem);
    color: var(--color-charcoal);
    font-weight: 300;
    max-width: 32rem; /* Sharper line length for readability */
    line-height: 1.6;
    opacity: 0.85;
}

.hero-ctas {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

/* Manifesto Section */
.section-manifesto {
    padding: 8rem 0;
    background-color: var(--color-cream);
    border-top: 1px solid var(--color-light-gray);
}

.manifesto-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media(min-width: 53rem) {
    .manifesto-grid {
        grid-template-columns: 1fr 2fr;
        gap: var(--grid-gutter);
    }
}

.manifesto-sidebar {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.sidebar-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: var(--color-charcoal);
    margin-top: 0.5rem;
    font-weight: 300;
}

.manifesto-body {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.manifesto-text {
    font-size: clamp(1.4rem, 2.5vw, 2.2rem);
    line-height: 1.35;
    font-weight: 300;
    color: var(--color-charcoal);
}

.manifesto-meta {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-gray);
}

/* Word Reveal Styles (used by GSAP ScrollTrigger) */
.word-wrapper {
    display: inline-block;
    overflow: hidden;
    vertical-align: bottom;
    margin-right: 0.25em;
}

.word {
    display: inline-block;
    transform: translateY(0);
}

/* Split Process Section */
.section-process {
    padding: 8rem 0;
    border-top: 1px solid var(--color-light-gray);
    background-color: var(--color-cream);
}

.process-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

@media(min-width: 53rem) {
    .process-grid {
        grid-template-columns: 1fr 1.2fr;
        gap: 4rem;
    }
}

.process-left {
    display: none;
}

@media(min-width: 53rem) {
    .process-left {
        display: block;
        position: relative;
        width: 100%;
    }
}

.process-sticky-container {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media(min-width: 53rem) {
    .process-sticky-container {
        position: sticky;
        top: calc(var(--header-height) + 2rem);
        height: calc(100vh - var(--header-height) - 4rem);
    }
}

/* Visual Dashboard Panel */
.visual-panel {
    width: 100%;
    max-width: 25rem;
    background-color: var(--color-panel-bg);
    border: 1px solid var(--color-light-gray);
    border-radius: 4px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-light-gray);
    padding-bottom: 0.75rem;
}

.panel-title {
    color: var(--color-gray);
    font-size: 0.65rem;
}

.panel-graphic-container {
    width: 100%;
    aspect-ratio: 1;
    background-color: var(--color-cream);
    border: 1px solid var(--color-light-gray);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    position: relative;
}

.process-map-svg {
    width: 100%;
    height: 100%;
}

.node-point {
    transition: fill 0.3s ease, stroke 0.3s ease;
}

.node-point.highlighted {
    fill: var(--color-terracotta);
}

.node-label {
    font-size: 0.45rem;
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    opacity: 0.25;
    transition: opacity 0.3s ease, font-weight 0.3s ease;
}

.node-label.highlighted {
    opacity: 1;
    font-weight: 500;
}

#radar-sweep {
    transform-origin: 150px 150px;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

#core-pulse {
    transform-origin: 150px 150px;
}

.panel-metadata {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    border-top: 1px solid var(--color-light-gray);
    padding-top: 0.75rem;
}

.meta-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.65rem;
}

.meta-lbl {
    color: var(--color-gray);
}

.meta-val {
    color: var(--color-charcoal);
    font-weight: 500;
}

/* Right Side Scroll Elements */
.process-right {
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

@media(min-width: 53rem) {
    .process-right {
        gap: 12rem;
        padding-bottom: 6rem;
    }
}

.process-step-block {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-light-gray);
}

.step-num-accent {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-style: italic;
    color: var(--color-terracotta);
    line-height: 0.8;
}

.step-title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    color: var(--color-charcoal);
    font-weight: 300;
}

.step-desc {
    font-size: 1rem;
    color: var(--color-charcoal);
    line-height: 1.6;
    max-width: 32rem;
}

.step-deliverables {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    color: var(--color-gray);
    list-style: none;
    font-size: 0.7rem;
    margin-top: 0.5rem;
}

/* Selected Works Section */
.section-works {
    padding: 8rem 0;
    border-top: 1px solid var(--color-light-gray);
    background-color: var(--color-cream);
    position: relative;
}

.works-header {
    margin-bottom: 4rem;
}

.works-list {
    display: flex;
    flex-direction: column;
}

.work-item {
    position: relative;
    border-bottom: 1px solid var(--color-light-gray);
}

.work-item:first-child {
    border-top: 1px solid var(--color-light-gray);
}

.work-item-inner {
    padding: 2.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: background-color var(--transition-smooth), color var(--transition-smooth), border-color var(--transition-smooth), transform var(--transition-smooth);
}

@media(min-width: 48rem) {
    .work-item-inner {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: var(--grid-gutter);
        padding: 3.5rem 0;
    }
}

.work-item-meta {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    color: var(--color-gray);
}

.project-bullet {
    width: 6px;
    height: 6px;
    background-color: var(--color-terracotta);
    border-radius: 50%;
    display: inline-block;
    position: relative;
}

.project-bullet::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border: 1px solid var(--color-terracotta);
    border-radius: 50%;
    opacity: 0.3;
}

.project-tag {
    font-size: 0.7rem;
}

.project-year {
    font-size: 0.7rem;
}

.work-item-main {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.project-title {
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    letter-spacing: -0.01em;
    font-weight: 300;
    color: var(--color-charcoal);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), color 0.4s ease;
}

.project-preview {
    font-size: 0.9rem;
    color: var(--color-gray);
    font-weight: 300;
}

.work-item-arrow {
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid var(--color-light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-charcoal);
    transform: rotate(-45deg);
    transition: var(--transition-bounce);
}

.work-item-arrow svg {
    width: 0.8rem;
    height: 0.8rem;
}

/* Project list interaction states */
.work-item {
    cursor: pointer;
}



/* Capabilities Section */
.section-capabilities {
    padding: 8rem 0;
    border-top: 1px solid var(--color-light-gray);
    background-color: var(--color-cream);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

@media(min-width: 53rem) {
    .capabilities-grid {
        grid-template-columns: 1fr 1.5fr;
        gap: var(--grid-gutter);
    }
}

.capabilities-left {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.capabilities-summary {
    font-size: 1.15rem;
    line-height: 1.5;
    font-weight: 300;
    color: var(--color-gray);
    margin-top: 1.5rem;
    max-width: 26rem;
}

.capabilities-right {
    display: flex;
    flex-direction: column;
}

.capability-item {
    border-bottom: 1px solid var(--color-light-gray);
    padding: 2rem 0;
    cursor: pointer;
}

.capability-item:first-child {
    border-top: 1px solid var(--color-light-gray);
}

.capability-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cap-num {
    font-size: 0.75rem;
    color: var(--color-terracotta);
}

.cap-title {
    flex-grow: 1;
    margin-left: 2rem;
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-weight: 300;
    color: var(--color-charcoal);
    transition: color 0.3s ease;
}

.cap-toggle {
    width: 24px;
    height: 24px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toggle-bar {
    position: absolute;
    background-color: var(--color-charcoal);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.toggle-bar.horizontal {
    width: 14px;
    height: 1.5px;
}

.toggle-bar.vertical {
    width: 1.5px;
    height: 14px;
}

/* Expanded/Active Capability Panel */
.capability-details {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cap-description {
    overflow: hidden;
    font-size: 0.95rem;
    color: var(--color-gray);
    line-height: 1.6;
    max-width: 38rem;
    padding-top: 0;
    transition: padding 0.4s ease;
}

/* Active Capability Class */
.capability-item.active .cap-title {
    color: var(--color-terracotta);
}

.capability-item.active .toggle-bar.vertical {
    transform: rotate(90deg) scale(0);
}

.capability-item.active .toggle-bar.horizontal {
    transform: rotate(180deg);
    background-color: var(--color-terracotta);
}

.capability-item.active .capability-details {
    grid-template-rows: 1fr;
}

.capability-item.active .cap-description {
    padding-top: 1rem;
}

/* Contact / Form Section */
.section-contact {
    padding: 8rem 0;
    border-top: 1px solid var(--color-light-gray);
    background-color: var(--color-cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

@media(min-width: 53rem) {
    .contact-grid {
        grid-template-columns: 1fr 1.3fr;
        gap: var(--grid-gutter);
    }
}

.contact-left {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.contact-pitch {
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    font-weight: 300;
    color: var(--color-charcoal);
    margin-top: 0.5rem;
    line-height: 1.15;
}

.contact-subtext {
    font-size: 1.05rem;
    color: var(--color-gray);
    line-height: 1.5;
    margin-top: 1.5rem;
    max-width: 26rem;
}

.contact-info-block {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 3.5rem;
    border-top: 1px solid var(--color-light-gray);
    padding-top: 2rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    border-bottom: 1px solid var(--color-light-gray);
    padding-bottom: 0.75rem;
}

.info-lbl {
    color: var(--color-gray);
}

.info-val {
    color: var(--color-charcoal);
    font-weight: 500;
    transition: color 0.3s ease;
}

.info-val:hover {
    color: var(--color-terracotta);
}

/* Contact Form */
.contact-form {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 2.2rem;
    background-color: var(--color-panel-bg);
    border: 1px solid var(--color-light-gray);
    padding: 2.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    position: relative;
}

.form-label {
    font-size: 0.65rem;
    color: var(--color-gray);
}

.form-input, .form-textarea {
    width: 100%;
    background-color: transparent;
    border: none;
    border-bottom: 1px solid var(--color-light-gray);
    padding: 0.6rem 0;
    font-size: 0.95rem;
    color: var(--color-charcoal);
    font-weight: 400;
    border-radius: 0;
    outline: none;
    transition: border-color 0.4s ease;
}

.form-textarea {
    resize: none;
}

.form-input::placeholder, .form-textarea::placeholder {
    color: var(--color-gray);
    font-weight: 300;
    opacity: 0.6;
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--color-charcoal);
}

/* Custom validation styling with :user-valid */
.form-input:focus:invalid {
    border-color: var(--color-terracotta);
}

/* Validation messages */
.form-error-msg {
    font-size: 0.6rem;
    color: var(--color-terracotta);
    margin-top: 0.2rem;
    opacity: 0;
    transform: translateY(-5px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.form-input.invalid-attempt {
    border-color: var(--color-terracotta);
}

.form-input.invalid-attempt + .form-error-msg {
    opacity: 1;
    transform: translateY(0);
}

.form-footer {
    margin-top: 1rem;
}

.btn-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    padding: 1.1rem 1.8rem;
    background-color: var(--color-terracotta);
    color: var(--color-white);
    border: none;
    border-radius: 4px;
    transition: background-color var(--transition-smooth), transform var(--transition-smooth);
}

.btn-submit svg {
    width: 12px;
    height: 12px;
    transition: transform 0.3s ease;
}

.btn-submit:hover {
    background-color: #432CD4; /* Darker Iris for hover */
    cursor: pointer;
}

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

/* Form Success Overlay Overlay */
.form-submit-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-panel-bg);
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.form-submit-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.success-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.2rem;
    max-width: 22rem;
}

.success-check {
    width: 4rem;
    height: 4rem;
    border: 2px solid var(--color-terracotta);
    border-radius: 50%;
    padding: 0.8rem;
    color: var(--color-terracotta);
}

.success-message h4 {
    font-size: 1.5rem;
    color: var(--color-charcoal);
    font-weight: 400;
}

.success-message p {
    font-size: 0.85rem;
    color: var(--color-gray);
    line-height: 1.5;
}

.btn-reset-form {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--color-charcoal);
    background: transparent;
    margin-top: 1rem;
    transition: background-color var(--transition-smooth), color var(--transition-smooth), border-color var(--transition-smooth), transform var(--transition-smooth);
}

.btn-reset-form:hover {
    background-color: var(--color-charcoal);
    color: var(--color-cream);
    cursor: pointer;
}

/* Site Footer */
.footer {
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-white);
}

.footer-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.footer-cta {
    margin-bottom: 4rem;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 12vw, 10rem);
    line-height: 0.85;
    margin-bottom: 2rem;
    font-weight: 400;
    color: var(--color-charcoal);
    letter-spacing: -0.02em;
}

.cta-link {
    font-size: clamp(1.5rem, 4vw, 3rem);
    color: var(--color-charcoal);
    border-bottom: 2px solid var(--color-charcoal);
    display: inline-block;
    padding-bottom: 0.5rem;
    transition: color 0.4s ease, border-color 0.4s ease;
    font-weight: 300;
}

.cta-link:hover {
    color: var(--color-terracotta);
    border-color: var(--color-terracotta);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(17, 17, 17, 0.05);
}

@media(min-width: 64rem) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end;
    }
}

.footer-links {
    display: flex;
    gap: 2rem;
    font-size: 0.75rem;
}

.footer-links a {
    color: var(--color-gray);
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--color-charcoal);
}

.footer-clocks {
    display: flex;
    gap: 2rem;
}

.footer-clocks .clock-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.6rem;
}

.footer-clocks .clock-label {
    font-size: 0.6rem;
    color: var(--color-gray);
    letter-spacing: 0.05em;
    font-weight: 600;
}

.footer-clocks .clock-time {
    font-size: 0.7rem;
    color: var(--color-charcoal);
    font-weight: 500;
    min-width: 5ch;
}

.footer-copyright {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    font-size: 0.7rem;
    color: var(--color-gray);
}

@media(min-width: 64rem) {
    .footer-copyright {
        align-items: flex-end;
    }
}

.mono {
    font-family: var(--font-mono);
    text-transform: uppercase;
    font-size: 0.65rem;
}

/* ==========================================================================
   NEW RESPONSIVE & PREMIUM LAYOUT STYLES
   ========================================================================== */

/* 1. Hamburger Toggle Button */
.hamburger-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 105;
    margin-left: 1rem;
}

@media (min-width: 48rem) {
    .hamburger-btn {
        display: none;
    }
}

.hamburger-box {
    width: 24px;
    height: 18px;
    display: inline-block;
    position: relative;
}

.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
    width: 24px;
    height: 1.5px;
    background-color: var(--color-charcoal);
    position: absolute;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.3s ease;
}

.hamburger-inner {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger-inner::before,
.hamburger-inner::after {
    content: '';
    display: block;
}

.hamburger-inner::before {
    top: -8px;
}

.hamburger-inner::after {
    bottom: -8px;
}

/* Active Hamburger States */
.hamburger-btn.active .hamburger-inner {
    background-color: transparent;
}

.hamburger-btn.active .hamburger-inner::before {
    transform: translateY(8px) rotate(45deg);
}

.hamburger-btn.active .hamburger-inner::after {
    transform: translateY(-8px) rotate(-45deg);
}

/* 2. Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--color-panel-bg);
    z-index: 101;
    display: flex;
    flex-direction: column;
    padding: calc(var(--header-height) + 2rem) var(--container-padding) var(--container-padding);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    overflow-y: auto;
}

.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 1.5rem;
}

.mobile-nav-item {
    overflow: hidden;
}

.mobile-nav-link {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 300;
    color: var(--color-charcoal);
    display: inline-block;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.mobile-menu-overlay.active .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
}

/* Nav Entrance Stagger */
.mobile-menu-overlay.active .mobile-nav-item:nth-child(1) .mobile-nav-link { transition-delay: 0.1s; }
.mobile-menu-overlay.active .mobile-nav-item:nth-child(2) .mobile-nav-link { transition-delay: 0.15s; }
.mobile-menu-overlay.active .mobile-nav-item:nth-child(3) .mobile-nav-link { transition-delay: 0.2s; }
.mobile-menu-overlay.active .mobile-nav-item:nth-child(4) .mobile-nav-link { transition-delay: 0.25s; }

.mobile-menu-footer {
    margin-top: auto;
    border-top: 1px solid var(--color-light-gray);
    padding-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease 0.3s, transform 0.5s ease 0.3s;
}

.mobile-menu-overlay.active .mobile-menu-footer {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu-clocks {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-menu-clocks .clock-item {
    flex-direction: row;
    align-items: center;
    gap: 0.6rem;
}

.mobile-menu-socials {
    display: flex;
    gap: 1.5rem;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    text-transform: uppercase;
}

.mobile-menu-socials a {
    color: var(--color-gray);
    letter-spacing: 0.05em;
}

/* 4. Mobile Process Sticky Banner */
.process-mobile-banner {
    display: none !important;
}

.process-mobile-banner.active {
    transform: translateY(0);
    opacity: 1;
}

.process-mobile-lbl {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--color-gray);
}

.process-mobile-val {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-terracotta);
    text-transform: uppercase;
}

/* 5. Hero Title Wrap & Accent Line Responsiveness */
@media (max-width: 48rem) {
    .title-line {
        white-space: normal !important;
    }
    .title-accent-line {
        min-width: auto !important;
        display: inline-block !important;
    }
    
    .contact-form {
        padding: 1.5rem !important;
    }
    
    .legal-content {
        padding: 6rem 0 !important;
    }
}

/* ==========================================================================
   MOBILE FOOTER SYMMETRY & CENTERING
   ========================================================================== */
@media (max-width: 64rem) {
    .footer-bottom {
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        gap: 2.5rem !important;
    }
    
    .footer-links {
        justify-content: center !important;
        flex-wrap: wrap !important;
        gap: 1.5rem !important;
    }
    
    .footer-clocks {
        justify-content: center !important;
        flex-wrap: wrap !important;
        gap: 1.5rem !important;
        width: 100% !important;
    }
    
    .footer-copyright {
        align-items: center !important;
    }
}

/* ==========================================================================
   MOBILE TOP HEADER CLEANUP
   ========================================================================== */
@media (max-width: 48rem) {
    .site-header .btn-cta-header,
    .site-header .hamburger-btn,
    .site-header .whatsapp-link {
        display: none !important;
    }
    .site-header .header-container {
        justify-content: center !important;
    }
    .site-header {
        height: 4.5rem !important;
    }
    .site-main {
        padding-top: 4.5rem !important;
    }
}

/* ==========================================================================
   FLOATING GLASSMORPHISM TAB BAR
   ========================================================================== */
.mobile-tab-bar {
    display: none;
}

@media (max-width: 48rem) {
    .mobile-tab-bar {
        position: fixed;
        bottom: 1.5rem;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100% - 2.5rem);
        max-width: 28rem;
        height: 4.2rem;
        background: rgba(255, 255, 255, 0.45);
        backdrop-filter: blur(20px) saturate(180%);
        -webkit-backdrop-filter: blur(20px) saturate(180%);
        border: 1px solid rgba(255, 255, 255, 0.4);
        border-radius: 100px;
        box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.08), 
                    0 2px 10px -2px rgba(0, 0, 0, 0.04);
        display: flex;
        justify-content: space-around;
        align-items: center;
        padding: 0 0.6rem;
        z-index: 9999;
        transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .mobile-tab-item {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0;
        padding: 0.6rem 0.8rem;
        border-radius: 100px;
        color: var(--color-gray);
        text-decoration: none;
        transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .mobile-tab-item .mobile-tab-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        transition: transform 0.3s ease;
    }

    .mobile-tab-item .mobile-tab-icon svg {
        width: 20px !important;
        height: 20px !important;
        display: block;
        transition: stroke 0.3s ease, fill 0.3s ease;
    }

    .mobile-tab-item .mobile-tab-label {
        font-family: var(--font-sans);
        font-size: 0.75rem;
        font-weight: 500;
        max-width: 0;
        opacity: 0;
        overflow: hidden;
        white-space: nowrap;
        transition: max-width 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
                    opacity 0.25s ease, 
                    margin-left 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    }

    /* Active State (Pill Shape Morphing) */
    .mobile-tab-item.active {
        background-color: var(--color-terracotta);
        color: var(--color-white);
    }

    .mobile-tab-item.active .mobile-tab-label {
        max-width: 80px;
        opacity: 1;
        margin-left: 0.5rem;
    }

    .mobile-tab-item.active .mobile-tab-icon {
        transform: scale(1.05);
    }

    /* Subtle expand-on-active transition for SVG */
    .mobile-tab-item.active .mobile-tab-icon svg {
        stroke: var(--color-white);
    }
    
    .mobile-tab-item.active[data-section="whatsapp"] .mobile-tab-icon svg {
        fill: var(--color-white);
    }
}