/* ==========================================================================
   CSS Variables - "Scandinavian Boutique & Organic Earth" Theme
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Lato:wght@300;400;700&family=Playfair+Display:ital,wght@0,400;0,600;0,800;1,400;1,600&display=swap');

:root {
    /* Colors */
    --bg-cream: #F7F5F0;
    /* Alabaster / Cream Base */
    --bg-white: #FFFFFF;
    --bg-sand: #EAE6DE;
    /* Soft Sand */
    --bg-olive: #1A2421;
    /* Deep Forest/Olive (Header/Footer) */

    --c-terracotta: #D96C5B;
    /* Warm Rust / Terracotta */
    --c-terracotta-hover: #C15B4C;
    --c-sage: #8A9A86;
    /* Soft Muted Green */

    --text-dark: #2C2C2C;
    /* Soft Black */
    --text-muted: #6B6B6B;
    /* Medium Gray */
    --text-light: #F7F5F0;

    /* Borders & Shadows */
    --border-thin: 1px solid #D1CDC4;
    --border-olive: 1px solid rgba(26, 36, 33, 0.1);
    --shadow-elegant: 0 20px 40px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 25px 50px rgba(217, 108, 91, 0.1);

    /* Typography */
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Lato', sans-serif;

    /* Transitions */
    --ease-slow: cubic-bezier(0.25, 0.8, 0.25, 1);
    --trans-fast: 0.3s var(--ease-slow);
    --trans-slow: 0.8s var(--ease-slow);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-cream);
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--c-terracotta);
    color: var(--bg-cream);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all var(--trans-fast);
}

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ==========================================================================
   Typography & UI Components
   ========================================================================== */
h1,
h2,
h3,
h4 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.15;
    color: var(--bg-olive);
}

.title-xl {
    font-size: clamp(3rem, 6vw, 5rem);
}

.title-lg {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

.title-md {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.section-head {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.kicker {
    display: block;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--c-terracotta);
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem 2.5rem;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all var(--trans-fast);
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--c-terracotta);
    color: var(--bg-cream);
}

.btn-primary:hover {
    background: var(--c-terracotta-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(217, 108, 91, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--bg-olive);
    border-color: var(--bg-olive);
}

.btn-outline:hover {
    background: var(--bg-olive);
    color: var(--bg-cream);
}

/* ==========================================================================
   Header (Strict Consistency - Deep Olive)
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    background: var(--bg-olive);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--trans-fast);
}

.site-header.scrolled {
    padding: 1rem 0;
    background: rgba(26, 36, 33, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    filter: invert(1);
}

.nav-list {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-link {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #D1CDC4;
    transition: color var(--trans-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--c-terracotta);
    transition: width var(--trans-fast);
}

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

.btn-nav {
    background: var(--c-terracotta);
    color: var(--bg-cream) !important;
    padding: 0.8rem 2rem;
    border-radius: 2px;
}

.btn-nav::after {
    display: none;
}

.btn-nav:hover {
    background: var(--bg-cream);
    color: var(--bg-olive) !important;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.mobile-toggle span {
    width: 30px;
    height: 1px;
    background: var(--bg-cream);
    transition: var(--trans-fast);
}

/* ==========================================================================
   Hero Section (Editorial Layout)
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 160px 0 80px;
    background: var(--bg-cream);
    overflow: hidden;
}

.hero-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    animation: fadeUp 1.2s var(--ease-slow) forwards;
}

.hero-content h1 {
    margin-bottom: 1.5rem;
}

.hero-content h1 i {
    font-weight: 400;
    color: var(--c-terracotta);
}

.hero-content p {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 3rem;
    max-width: 480px;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

/* Arch-shaped Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    animation: fadeIn 1.5s ease forwards;
}

.arch-card {
    width: 350px;
    height: 500px;
    background: var(--bg-white);
    border-radius: 200px 200px 0 0;
    border: var(--border-thin);
    box-shadow: var(--shadow-elegant);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    text-align: center;
    position: relative;
}

.arch-card::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 20px;
    border: 1px solid var(--bg-sand);
    border-radius: 180px 180px 0 0;
    pointer-events: none;
}

.arch-metric {
    font-family: var(--font-serif);
    font-size: 4rem;
    color: var(--c-terracotta);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.arch-lbl {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
}

/* ==========================================================================
   Editorial Marquee
   ========================================================================== */
.marquee-sec {
    padding: 3rem 0;
    border-top: var(--border-thin);
    border-bottom: var(--border-thin);
    background: var(--bg-sand);
    overflow: hidden;
}

.marquee-track {
    display: flex;
    white-space: nowrap;
    animation: scrollLeft 35s linear infinite;
}

.m-item {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-style: italic;
    color: var(--bg-olive);
    margin: 0 4rem;
    transition: color var(--trans-fast);
}

.m-item:hover {
    color: var(--c-terracotta);
}

/* ==========================================================================
   Minimalist Stats
   ========================================================================== */
.stats {
    padding: 8rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    border-top: var(--border-thin);
    padding-top: 4rem;
}

.stat-box {
    text-align: center;
}

.s-num {
    font-family: var(--font-serif);
    font-size: 4rem;
    color: var(--bg-olive);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.s-lbl {
    font-family: var(--font-sans);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Services (Organic Cards)
   ========================================================================== */
.services {
    padding: 8rem 0;
    background: var(--bg-white);
}

.srv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
}

.srv-card {
    background: var(--bg-cream);
    padding: 4rem 3rem;
    border-radius: 8px;
    text-align: center;
    transition: all var(--trans-fast);
    border: var(--border-thin);
}

.srv-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--c-terracotta);
    background: var(--bg-white);
}

.srv-icon {
    font-family: var(--font-serif);
    font-size: 3rem;
    color: var(--c-sage);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.srv-title {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.srv-text {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-weight: 300;
}

.srv-link {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--c-terracotta);
    border-bottom: 1px solid var(--c-terracotta);
    padding-bottom: 4px;
}

.srv-link:hover {
    color: var(--bg-olive);
    border-color: var(--bg-olive);
}

/* ==========================================================================
   Process (Timeline)
   ========================================================================== */
.process {
    padding: 8rem 0;
    background: var(--bg-sand);
}

.proc-wrap {
    max-width: 800px;
    margin: 0 auto;
}

.proc-step {
    display: flex;
    gap: 3rem;
    margin-bottom: 4rem;
    position: relative;
}

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

.proc-step::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 24px;
    width: 1px;
    height: calc(100% + 4rem);
    background: var(--border-thin);
}

.proc-step:last-child::before {
    display: none;
}

.p-num {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    background: var(--bg-olive);
    color: var(--bg-cream);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    position: relative;
    z-index: 2;
}

.p-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.p-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
    font-weight: 300;
}

/* ==========================================================================
   ROI Calculator (Elegant)
   ========================================================================== */
.calc-sec {
    padding: 8rem 0;
    background: var(--bg-olive);
    color: var(--bg-cream);
}

.calc-sec .section-head h2 {
    color: var(--bg-cream);
}

.calc-wrap {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.calc-in {
    padding: 5rem;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.calc-out {
    padding: 5rem;
    background: rgba(255, 255, 255, 0.02);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.range-box {
    margin-bottom: 3rem;
}

.range-head {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-family: var(--font-sans);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    color: #A0A0A0;
}

.range-val {
    color: var(--c-terracotta);
}

input[type=range] {
    -webkit-appearance: none;
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
    outline: none;
}

input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--c-terracotta);
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.2s;
}

input[type=range]::-webkit-slider-thumb:hover {
    transform: scale(1.5);
}

.out-item {
    margin-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 1.5rem;
}

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

.out-lbl {
    font-family: var(--font-sans);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
    color: #A0A0A0;
    margin-bottom: 0.5rem;
}

.out-val {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    color: var(--bg-cream);
    line-height: 1;
}

/* ==========================================================================
   Industry Tabs (Clean Lines)
   ========================================================================== */
.industries {
    padding: 8rem 0;
    background: var(--bg-white);
}

.tab-nav {
    display: flex;
    gap: 3rem;
    margin-bottom: 4rem;
    border-bottom: var(--border-thin);
    justify-content: center;
    flex-wrap: wrap;
}

.tab-btn {
    background: none;
    border: none;
    font-family: var(--font-sans);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    padding-bottom: 1rem;
    cursor: pointer;
    transition: all var(--trans-fast);
    position: relative;
}

.tab-btn.active,
.tab-btn:hover {
    color: var(--bg-olive);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--bg-olive);
    transition: width var(--trans-fast);
}

.tab-btn.active::after {
    width: 100%;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.8s ease;
}

.tab-pane.active {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.tab-text h3 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.tab-text p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    font-weight: 300;
}

.tab-list li {
    margin-bottom: 1rem;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.tab-list li::before {
    content: '';
    width: 20px;
    height: 1px;
    background: var(--c-terracotta);
}

.tab-visual {
    height: 400px;
    background: var(--bg-sand);
    border-radius: 8px;
    border: var(--border-thin);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--text-muted);
}

/* ==========================================================================
   Case Studies (Elegant CSS Chart)
   ========================================================================== */
.reports {
    padding: 8rem 0;
    background: var(--bg-cream);
}

.chart-box {
    background: var(--bg-white);
    padding: 5rem;
    border-radius: 8px;
    border: var(--border-thin);
    box-shadow: var(--shadow-elegant);
}

.chart-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 4rem;
    border-bottom: var(--border-thin);
    padding-bottom: 2rem;
}

.chart-stage {
    height: 350px;
    display: flex;
    align-items: flex-end;
    gap: 15px;
    position: relative;
}

.c-bar {
    flex: 1;
    background: var(--bg-sand);
    position: relative;
    transition: height 1.5s var(--ease-slow);
    height: 0;
    border-radius: 4px 4px 0 0;
}

.c-bar-fill {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--c-sage);
    transition: background 0.3s;
    border-radius: 4px 4px 0 0;
}

.c-bar:hover .c-bar-fill {
    background: var(--bg-olive);
}

.c-bar::after {
    content: attr(data-lbl);
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--text-muted);
}

.c-val {
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--bg-olive);
    opacity: 0;
    transition: opacity 0.2s;
}

.c-bar:hover .c-val {
    opacity: 1;
}

/* ==========================================================================
   Testimonials (Editorial)
   ========================================================================== */
.testimonials {
    padding: 8rem 0;
    background: var(--bg-white);
}

.test-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
}

.test-card {
    padding: 3rem;
    background: var(--bg-cream);
    border-left: 2px solid var(--c-terracotta);
}

.t-quote {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-style: italic;
    color: var(--bg-olive);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.t-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.t-av {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--c-terracotta);
}

.t-info h4 {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0;
}

.t-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

/* ==========================================================================
   Final CTA
   ========================================================================== */
.cta-sec {
    padding: 10rem 0;
    background: var(--c-terracotta);
    color: var(--bg-cream);
    text-align: center;
}

.cta-sec h2 {
    color: var(--bg-cream);
    margin-bottom: 1.5rem;
}

.cta-sec p {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    font-weight: 300;
}

.cta-sec .btn {
    background: var(--bg-cream);
    color: var(--c-terracotta);
}

.cta-sec .btn:hover {
    background: var(--bg-olive);
    color: var(--bg-cream);
    box-shadow: none;
}

/* ==========================================================================
   Minimalist Chat
   ========================================================================== */
.chat-wrap {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
}

.chat-btn {
    width: 60px;
    height: 60px;
    background: var(--bg-olive);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--bg-cream);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-elegant);
    transition: transform 0.3s;
}

.chat-btn:hover {
    transform: scale(1.1);
    background: var(--c-terracotta);
}

.chat-panel {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 340px;
    height: 450px;
    background: var(--bg-white);
    border: var(--border-thin);
    border-radius: 12px;
    box-shadow: var(--shadow-hover);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--trans-fast);
}

.chat-panel.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.chat-head {
    background: var(--bg-cream);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: var(--border-thin);
}

.chat-head span {
    font-family: var(--font-serif);
    font-weight: 600;
    color: var(--bg-olive);
}

.chat-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-muted);
}

.chat-body {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.msg {
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.95rem;
    max-width: 85%;
}

.msg-bot {
    background: var(--bg-cream);
    align-self: flex-start;
    border: var(--border-thin);
}

.msg-usr {
    background: var(--bg-olive);
    color: var(--bg-cream);
    align-self: flex-end;
}

.chat-foot {
    padding: 1rem;
    border-top: var(--border-thin);
    display: flex;
    gap: 10px;
}

.chat-foot input {
    flex: 1;
    border: none;
    outline: none;
    font-family: var(--font-sans);
}

.chat-foot button {
    background: none;
    border: none;
    color: var(--c-terracotta);
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
}

/* ==========================================================================
   Footer (Strict Consistency - Deep Olive)
   ========================================================================== */
.site-footer {
    background: var(--bg-olive);
    color: var(--bg-sand);
    padding: 6rem 0 2rem;
}

.ft-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.ft-logo {
    height: 50px;
    filter: invert(1);
}

.ft-desc {
    color: #D1CDC4;
    font-weight: 300;
    margin-bottom: 2rem;
    max-width: 320px;
}

.socials {
    display: flex;
    gap: 1rem;
}

.soc-icon {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--trans-fast);
}

.soc-icon:hover {
    background: var(--c-terracotta);
    border-color: var(--c-terracotta);
    color: var(--bg-cream);
}

.ft-title {
    font-family: var(--font-sans);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    color: var(--c-terracotta);
    margin-bottom: 1.5rem;
}

.ft-links li {
    margin-bottom: 0.8rem;
}

.ft-links a {
    color: #D1CDC4;
    transition: color var(--trans-fast);
}

.ft-links a:hover {
    color: var(--bg-cream);
}

.ft-contact li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    color: #D1CDC4;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.ft-contact span {
    color: var(--c-terracotta);
}

.ft-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: #D1CDC4;
    font-size: 0.85rem;
}

/* ==========================================================================
   Legal Pages
   ========================================================================== */
.page-hero {
    padding: 180px 0 80px;
    background: var(--bg-olive);
    text-align: center;
}

.page-hero h1 {
    color: var(--bg-cream);
}

.page-content {
    padding: 6rem 0;
    background: var(--bg-cream);
}

.doc-box {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: 5rem;
    border: var(--border-thin);
    border-radius: 8px;
    box-shadow: var(--shadow-elegant);
}

.doc-box h2 {
    margin: 3rem 0 1.5rem;
    font-size: 1.6rem;
}

.doc-box p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.doc-box ul {
    list-style: disc;
    margin-left: 2rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* ==========================================================================
   Animations & Responsive
   ========================================================================== */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

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

    100% {
        transform: translateX(-50%);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s var(--ease-slow);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {

    .hero-wrap,
    .calc-wrap,
    .tab-pane.active {
        grid-template-columns: 1fr;
    }

    .arch-card {
        width: 100%;
        height: 400px;
    }

    .stats-grid,
    .test-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .calc-in {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

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

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }

    .nav-list {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-olive);
        flex-direction: column;
        padding: 2rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        display: none;
    }

    .nav-list.open {
        display: flex;
    }

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

    .doc-box,
    .chart-box {
        padding: 2rem;
    }

    .proc-step {
        flex-direction: column;
        gap: 1rem;
    }

    .proc-step::before {
        display: none;
    }
}

@media (max-width: 480px) {

    .stats-grid,
    .test-grid {
        grid-template-columns: 1fr;
    }

    .title-xl {
        font-size: 2.8rem;
    }

    .chat-panel {
        width: calc(100vw - 40px);
        right: -10px;
    }

    .calc-in,
    .calc-out {
        padding: 2rem;
    }
}