/* ==========================================================================
   EDIL CALC WEB — "BLUEPRINT & CANTIERE PRO" DESIGN SYSTEM
   ========================================================================== */

:root {
    /* Brand & Accent Colors (Synced with Edil Calc Flutter Dark Theme) */
    --color-primary: #FF5A26;
    --color-primary-hover: #FF7142;
    --color-primary-deep: #E04312;
    --color-primary-soft: rgba(255, 90, 38, 0.12);
    --color-primary-border: rgba(255, 90, 38, 0.32);

    --color-accent: #FF8A00;
    --color-cyan: #00E5FF;
    --color-cyan-soft: rgba(0, 229, 255, 0.1);
    --color-cyan-border: rgba(0, 229, 255, 0.28);
    --color-success: #10B981;

    /* Dark Tech Surfaces */
    --color-bg-dark: #09090B;
    --color-bg-elevated: #0E0E12;
    --color-surface-dark: #141418;
    --color-surface-card: rgba(20, 20, 25, 0.78);
    --color-surface-hover: rgba(28, 28, 35, 0.92);

    /* Text & Borders */
    --color-text-white: #F8FAFC;
    --color-text-white-dim: #A1A1AA;
    --color-text-muted: #71717A;
    --color-border-dark: rgba(255, 255, 255, 0.09);
    --color-border-strong: rgba(255, 255, 255, 0.16);

    /* Typography */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Geometry & Shadows */
    --radius-xs: 8px;
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    --shadow-card: 0 20px 50px rgba(0, 0, 0, 0.45);
    --shadow-glow-orange: 0 12px 32px rgba(255, 90, 38, 0.28);
    --shadow-glow-cyan: 0 12px 32px rgba(0, 229, 255, 0.15);

    /* Transitions */
    --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-dark);
    color: var(--color-text-white);
    line-height: 1.65;
    overflow-x: hidden;
    position: relative;
    /* Subtle CAD Blueprint Grid Background */
    background-image:
        radial-gradient(circle at 15% 10%, rgba(255, 90, 38, 0.10) 0%, transparent 40%),
        radial-gradient(circle at 85% 35%, rgba(0, 229, 255, 0.06) 0%, transparent 40%),
        linear-gradient(to right, rgba(255, 255, 255, 0.022) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
    background-attachment: scroll;
}

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

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

/* Layout Containers */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 96px 0;
    position: relative;
}

/* Typography & Utility Classes */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    letter-spacing: -0.025em;
    line-height: 1.15;
    color: var(--color-text-white);
}

.text-primary {
    color: var(--color-primary);
}

.text-cyan {
    color: var(--color-cyan);
}

.text-gradient {
    background: linear-gradient(135deg, #FF5A26 0%, #FF9E44 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.text-left {
    text-align: left;
}

.section-header {
    max-width: 720px;
    margin: 0 auto 64px;
    text-align: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    border: 1px solid var(--color-primary-border);
    margin-bottom: 18px;
}

.eyebrow.cyan {
    background: var(--color-cyan-soft);
    color: var(--color-cyan);
    border-color: var(--color-cyan-border);
}

.section-title {
    font-size: clamp(2rem, 3.8vw, 3.1rem);
    font-weight: 800;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: clamp(1rem, 1.4vw, 1.15rem);
    color: var(--color-text-white-dim);
    max-width: 640px;
    margin-inline: auto;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 22px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: var(--transition-normal);
    cursor: pointer;
    border: 1px solid transparent;
    white-space: nowrap;
}

.btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-deep) 100%);
    color: #fff;
    box-shadow: var(--shadow-glow-orange);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-hover) 0%, var(--color-primary) 100%);
    transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(255, 90, 38, 0.42);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.03);
    color: var(--color-text-white);
    border: 1px solid var(--color-border-strong);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.35);
    transform: translateY(-2px);
}

.btn-large {
    padding: 15px 28px;
    font-size: 1.05rem;
    border-radius: var(--radius-md);
}

.btn-massive {
    padding: 18px 38px;
    font-size: 1.15rem;
    border-radius: var(--radius-md);
}

/* ==========================================================================
   NAVBAR (Desktop & Mobile Hamburger)
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(9, 9, 11, 0.78);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border-dark);
    transition: var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(9, 9, 11, 0.94);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    height: 76px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.brand-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.nav-logo {
    width: 44px;
    height: 44px;
    border-radius: 11px;
    object-fit: cover;
    border: 1.5px solid var(--color-primary-border);
    box-shadow: 0 4px 14px rgba(255, 90, 38, 0.2);
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--color-text-white);
    line-height: 1.1;
}

.brand-tag {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--color-primary);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 28px;
}

.nav-links a {
    color: var(--color-text-white-dim);
    font-size: 0.94rem;
    font-weight: 600;
    transition: var(--transition-fast);
    padding: 6px 2px;
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-text-white);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-menu-toggle {
    display: none;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border-strong);
    color: var(--color-text-white);
    width: 42px;
    height: 42px;
    border-radius: 10px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    padding-top: 136px;
    padding-bottom: 88px;
    min-height: auto;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 56px;
}

.hero-content {
    max-width: 640px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    background: rgba(255, 90, 38, 0.12);
    color: #FF7A50;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.84rem;
    margin-bottom: 22px;
    border: 1px solid var(--color-primary-border);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary);
}

.hero-title {
    font-size: clamp(2.35rem, 4.6vw, 4.1rem);
    line-height: 1.07;
    margin-bottom: 22px;
    font-weight: 800;
}

.hero-subtitle {
    font-size: clamp(1.02rem, 1.35vw, 1.18rem);
    color: var(--color-text-white-dim);
    margin-bottom: 32px;
    line-height: 1.65;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 36px;
}

/* Hero Metrics Bar */
.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding-top: 28px;
    border-top: 1px solid var(--color-border-dark);
}

.metric-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.metric-value {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--color-text-white);
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.metric-value span {
    color: var(--color-primary);
    font-family: var(--font-mono);
    font-size: 1rem;
}

.metric-label {
    font-size: 0.82rem;
    color: var(--color-text-white-dim);
}

/* ==========================================================================
   REALISTIC PHONE MOCKUP & FLOATING CAD BADGES
   ========================================================================== */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-glow {
    position: absolute;
    width: 340px;
    height: 340px;
    background: radial-gradient(circle, rgba(255, 90, 38, 0.26) 0%, rgba(0, 229, 255, 0.08) 55%, transparent 75%);
    filter: blur(45px);
    z-index: 0;
    pointer-events: none;
}

.phone-stage {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 286px;
    background: linear-gradient(145deg, #27272A 0%, #141417 100%);
    border-radius: 42px;
    padding: 10px;
    box-shadow:
        0 30px 70px rgba(0, 0, 0, 0.7),
        0 0 0 1px rgba(255, 255, 255, 0.14),
        inset 0 1px 1px rgba(255, 255, 255, 0.2);
    position: relative;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.phone-mockup:hover {
    transform: translateY(-6px);
}

.phone-screen {
    background-color: #09090B;
    border-radius: 33px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.mockup-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* Floating Technical Pills around Phone */
.floating-chip {
    position: absolute;
    z-index: 3;
    background: rgba(18, 18, 23, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border-strong);
    border-radius: 14px;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.55);
    font-size: 0.82rem;
    font-weight: 600;
}

.floating-chip.chip-top-left {
    top: 10%;
    left: -42px;
    border-left: 3px solid var(--color-primary);
}

.floating-chip.chip-bottom-right {
    bottom: 12%;
    right: -36px;
    border-left: 3px solid var(--color-cyan);
}

.chip-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.chip-icon.cyan {
    background: var(--color-cyan-soft);
    color: var(--color-cyan);
}

.chip-icon svg {
    width: 16px;
    height: 16px;
}

.chip-text {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
}

.chip-title {
    color: var(--color-text-white);
    font-weight: 700;
    font-size: 0.82rem;
}

.chip-sub {
    color: var(--color-text-white-dim);
    font-family: var(--font-mono);
    font-size: 0.72rem;
}

/* ==========================================================================
   BENTO GRID — CORE ADVANTAGES
   ========================================================================== */
.bento-section {
    background: linear-gradient(180deg, transparent 0%, rgba(14, 14, 18, 0.85) 50%, transparent 100%);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
}

.bento-card {
    background: var(--color-surface-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.bento-card:hover {
    border-color: var(--color-primary-border);
    background: var(--color-surface-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.bento-span-7 { grid-column: span 7; }
.bento-span-5 { grid-column: span 5; }
.bento-span-4 { grid-column: span 4; }
.bento-span-8 { grid-column: span 8; }

.bento-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    border: 1px solid var(--color-primary-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.bento-icon.cyan {
    background: var(--color-cyan-soft);
    color: var(--color-cyan);
    border-color: var(--color-cyan-border);
}

.bento-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.bento-card p {
    color: var(--color-text-white-dim);
    font-size: 0.96rem;
    line-height: 1.6;
}

.bento-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}

.tech-tag {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    padding: 5px 10px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border-dark);
    color: var(--color-text-white-dim);
}

.tech-tag.highlight {
    background: var(--color-primary-soft);
    border-color: var(--color-primary-border);
    color: #FF855E;
}

/* ==========================================================================
   INTERACTIVE 20+ CALCULATORS SHOWCASE (TABS & CARDS)
   ========================================================================== */
.calculators-section {
    background-color: var(--color-bg-elevated);
    border-top: 1px solid var(--color-border-dark);
    border-bottom: 1px solid var(--color-border-dark);
}

.calc-Category-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}

.calc-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border-dark);
    color: var(--color-text-white-dim);
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.calc-tab-btn svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

.calc-tab-btn:hover {
    background: rgba(255, 255, 255, 0.07);
    color: var(--color-text-white);
}

.calc-tab-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    box-shadow: 0 6px 20px rgba(255, 90, 38, 0.3);
}

.calc-tab-btn.active svg {
    color: #fff;
}

.calc-count-pill {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 2px 7px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.25);
}

.calc-showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 18px;
}

.calc-item-card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 14px;
    transition: var(--transition-fast);
}

.calc-item-card:hover {
    border-color: var(--color-primary-border);
    transform: translateY(-3px);
    background: var(--color-surface-hover);
}

.calc-item-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.calc-item-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.calc-item-icon svg {
    width: 20px;
    height: 20px;
}

.calc-item-cat {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: 3px;
}

.calc-item-title {
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--color-text-white);
}

.calc-item-desc {
    font-size: 0.88rem;
    color: var(--color-text-white-dim);
    line-height: 1.5;
}

.calc-item-outputs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.output-badge {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-text-white-dim);
    background: rgba(255, 255, 255, 0.03);
    padding: 3px 8px;
    border-radius: 5px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

/* ==========================================================================
   WORKFLOW SHOWCASE (SCREENS & STEP-BY-STEP)
   ========================================================================== */
.workflow-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.workflow-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.workflow-step-card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    gap: 18px;
    align-items: flex-start;
    cursor: pointer;
    transition: var(--transition-normal);
}

.workflow-step-card:hover,
.workflow-step-card.active {
    border-color: var(--color-primary);
    background: rgba(255, 90, 38, 0.06);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.step-number {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    background: rgba(255, 90, 38, 0.14);
    border: 1px solid var(--color-primary-border);
    color: var(--color-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 1.05rem;
    font-weight: 700;
    transition: var(--transition-fast);
}

.workflow-step-card.active .step-number {
    background: var(--color-primary);
    color: #fff;
}

.step-text h4 {
    font-size: 1.18rem;
    margin-bottom: 6px;
    font-weight: 700;
}

.step-text p {
    color: var(--color-text-white-dim);
    font-size: 0.92rem;
    line-height: 1.55;
}

.workflow-preview-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.screen-switcher-pills {
    display: inline-flex;
    background: rgba(20, 20, 25, 0.9);
    border: 1px solid var(--color-border-dark);
    padding: 5px;
    border-radius: 999px;
    gap: 4px;
}

.screen-pill {
    padding: 7px 14px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-white-dim);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.screen-pill.active {
    background: var(--color-primary);
    color: #fff;
}

/* ==========================================================================
   PDF QUOTE & COMPANY BRANDING SHOWCASE
   ========================================================================== */
.branding-section {
    background: linear-gradient(180deg, rgba(14, 14, 18, 0.9) 0%, var(--color-bg-dark) 100%);
    border-top: 1px solid var(--color-border-dark);
}

.branding-showcase {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 48px;
    align-items: center;
}

.branding-visuals {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 20px;
    align-items: center;
}

/* Dedicated A4 Document Frame for Preventivo PDF */
.pdf-document-frame {
    background: #18181D;
    border: 1px solid var(--color-border-strong);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65);
    transition: transform 0.3s ease;
}

.pdf-document-frame:hover {
    transform: translateY(-5px);
}

.pdf-frame-bar {
    background: #22222A;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-border-dark);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-text-white-dim);
}

.pdf-dots {
    display: flex;
    gap: 6px;
}

.pdf-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.pdf-dots span:first-child { background: #EF4444; }
.pdf-dots span:nth-child(2) { background: #F59E0B; }
.pdf-dots span:nth-child(3) { background: #10B981; }

.pdf-scroll-window {
    max-height: 460px;
    overflow-y: auto;
    background: #111;
    padding: 8px;
}

.pdf-scroll-window::-webkit-scrollbar {
    width: 6px;
}

.pdf-scroll-window::-webkit-scrollbar-thumb {
    background: rgba(255, 90, 38, 0.5);
    border-radius: 3px;
}

.feature-checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 28px 0 36px;
}

.feature-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--color-text-white-dim);
    font-size: 0.98rem;
}

.check-badge {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.check-badge svg {
    width: 14px;
    height: 14px;
}

/* ==========================================================================
   FAQ SECTION & ACCORDION (Home + FAQ Page)
   ========================================================================== */
.faq-section {
    background-color: var(--color-bg-dark);
}

.faq-search-bar {
    max-width: 540px;
    margin: 0 auto 36px;
    position: relative;
}

.faq-search-input {
    width: 100%;
    padding: 15px 20px 15px 48px;
    border-radius: var(--radius-md);
    background: var(--color-surface-dark);
    border: 1px solid var(--color-border-strong);
    color: var(--color-text-white);
    font-family: var(--font-body);
    font-size: 0.98rem;
    outline: none;
    transition: var(--transition-fast);
}

.faq-search-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 90, 38, 0.15);
}

.faq-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    width: 20px;
    height: 20px;
    pointer-events: none;
}

.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-item:hover {
    border-color: var(--color-border-strong);
}

.faq-item.active {
    border-color: var(--color-primary);
    background: rgba(22, 22, 28, 0.95);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.4);
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    user-select: none;
}

.faq-question h4 {
    font-size: 1.06rem;
    font-family: var(--font-body);
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
}

.faq-question svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-text-muted);
    transition: transform 0.25s ease, color 0.25s ease;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.active .faq-answer {
    padding: 0 24px 22px 24px;
    max-height: 600px;
}

.faq-answer p {
    color: var(--color-text-white-dim);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* ==========================================================================
   CTA BANNER SECTION
   ========================================================================== */
.cta-section {
    padding: 80px 0 96px;
}

.cta-box {
    background:
        radial-gradient(circle at top right, rgba(255, 90, 38, 0.24), transparent 55%),
        radial-gradient(circle at bottom left, rgba(0, 229, 255, 0.1), transparent 55%),
        linear-gradient(145deg, #16161C 0%, #0D0D11 100%);
    border: 1px solid var(--color-primary-border);
    border-radius: var(--radius-xl);
    padding: 64px 40px;
    text-align: center;
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}

.cta-title {
    font-size: clamp(2rem, 3.8vw, 3.2rem);
    margin-bottom: 16px;
    font-weight: 800;
}

.cta-subtitle {
    font-size: 1.1rem;
    margin-bottom: 32px;
    color: var(--color-text-white-dim);
    max-width: 580px;
    margin-inline: auto;
}

.cta-note {
    margin-top: 16px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-white-dim);
}

/* ==========================================================================
   PAGE HEADERS & LEGAL PAGES (FAQ, Privacy, Terms)
   ========================================================================== */
.page-hero {
    padding-top: 140px;
    padding-bottom: 48px;
    text-align: center;
    border-bottom: 1px solid var(--color-border-dark);
    background: radial-gradient(circle at 50% 0%, rgba(255, 90, 38, 0.12), transparent 65%);
}

.page-hero-title {
    font-size: clamp(2.1rem, 4.2vw, 3.4rem);
    font-weight: 800;
    margin-bottom: 14px;
}

.legal-content {
    max-width: 860px;
    margin: 0 auto;
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow-card);
}

.legal-content h2 {
    font-size: 1.5rem;
    margin-top: 36px;
    margin-bottom: 14px;
    color: var(--color-primary);
}

.legal-content h2:first-of-type {
    margin-top: 20px;
}

.legal-content h3 {
    font-size: 1.15rem;
    margin-top: 22px;
    margin-bottom: 8px;
    color: #fff;
}

.legal-content p,
.legal-content li {
    color: var(--color-text-white-dim);
    margin-bottom: 14px;
    font-size: 0.98rem;
}

.legal-content ul {
    padding-left: 22px;
    margin-bottom: 20px;
}

.legal-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

.legal-content code {
    font-family: var(--font-mono);
    font-size: 0.86rem;
    background: rgba(255, 255, 255, 0.06);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--color-text-white);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    border-top: 1px solid var(--color-border-dark);
    padding-top: 64px;
    background-color: #060608;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: var(--color-text-white-dim);
    margin-top: 14px;
    max-width: 340px;
    font-size: 0.94rem;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    margin-bottom: 18px;
    font-size: 1.1rem;
    color: var(--color-text-white);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--color-text-white-dim);
    font-size: 0.94rem;
    transition: var(--transition-fast);
}

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

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-white-dim);
    font-size: 0.94rem;
    transition: var(--transition-fast);
}

.contact-link svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-link:hover {
    color: var(--color-text-white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding: 24px 0;
    border-top: 1px solid var(--color-border-dark);
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* ==========================================================================
   SCROLL REVEAL ANIMATION (Safe CSS Classes — Never breaks Hover/Transforms)
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (Monitor, Tablet, Smartphone)
   ========================================================================== */
@media (max-width: 1080px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 48px;
    }

    .hero-content {
        margin: 0 auto;
    }

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

    .bento-span-7,
    .bento-span-5,
    .bento-span-4,
    .bento-span-8 {
        grid-column: span 6;
    }

    .workflow-grid,
    .branding-showcase {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 860px) {
    .mobile-menu-toggle {
        display: inline-flex;
    }

    .nav-links {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: rgba(12, 12, 16, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: stretch;
        padding: 20px 24px 28px;
        gap: 8px;
        border-bottom: 1px solid var(--color-border-strong);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition-normal);
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-links a {
        padding: 12px 14px;
        border-radius: 10px;
        font-size: 1.02rem;
    }

    .nav-links a:hover,
    .nav-links a.active {
        background: rgba(255, 90, 38, 0.1);
    }

    .nav-links a.active::after {
        display: none;
    }

    .nav-actions .btn {
        padding: 10px 16px;
        font-size: 0.86rem;
    }

    .bento-span-7,
    .bento-span-5,
    .bento-span-4,
    .bento-span-8 {
        grid-column: span 12;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 640px) {
    section {
        padding: 68px 0;
    }

    .container {
        padding: 0 18px;
    }

    .hero {
        padding-top: 112px;
        padding-bottom: 64px;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .hero-metrics {
        grid-template-columns: 1fr;
        gap: 14px;
        text-align: center;
    }

    .metric-value {
        justify-content: center;
    }

    .floating-chip {
        display: none;
    }

    .phone-mockup {
        width: 256px;
    }

    .branding-visuals {
        grid-template-columns: 1fr;
    }

    .bento-card {
        padding: 24px;
    }

    .cta-box {
        padding: 40px 22px;
        border-radius: var(--radius-lg);
    }

    .btn-massive {
        width: 100%;
        padding: 16px 24px;
        font-size: 1.02rem;
    }

    .legal-content {
        padding: 24px 18px;
    }

    .faq-question {
        padding: 16px 18px;
    }

    .faq-item.active .faq-answer {
        padding: 0 18px 18px 18px;
    }
}