/* ============================================================
   Assetlys - Complete Stylesheet
   Vanilla CSS replication of the React/Tailwind design
   ============================================================ */

/* ==========================================================
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ========================================================== */
:root {
    /* Core palette */
    --color-bg-deep: #040810;
    --color-bg-base: #0a1220;
    --color-bg-card: #0d1a2d;
    --color-bg-elevated: #111f36;

    /* Primary - Teal */
    --color-primary: #00d4aa;
    --color-primary-light: #00e6b8;
    --color-primary-dark: #00b894;
    --color-primary-rgb: 0, 212, 170;

    /* Accent - Purple */
    --color-accent: #a855f7;
    --color-accent-dark: #6366f1;
    --color-accent-rgb: 168, 85, 247;

    /* Text */
    --color-text-primary: #f8f9fa;
    --color-text-secondary: #8b95a5;
    --color-text-muted: #5a6577;
    --color-text-dim: #3d4a5c;

    /* Borders */
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-hover: rgba(255, 255, 255, 0.10);
    --color-border-active: rgba(255, 255, 255, 0.15);

    /* Status */
    --color-red: #ef4444;
    --color-orange: #f97316;
    --color-yellow: #eab308;
    --color-green: #22c55e;

    /* Spacing scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    --space-36: 9rem;

    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;

    /* Border radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.25rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 1.75rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Shadows */
    --shadow-glow-primary: 0 0 60px rgba(var(--color-primary-rgb), 0.15), 0 0 100px rgba(var(--color-primary-rgb), 0.05);
    --shadow-glow-accent: 0 0 60px rgba(var(--color-accent-rgb), 0.15), 0 0 100px rgba(99, 102, 241, 0.05);
    --shadow-card-hover: 0 8px 32px rgba(var(--color-primary-rgb), 0.08);

    /* Z-indexes */
    --z-base: 1;
    --z-dropdown: 10;
    --z-sticky: 20;
    --z-overlay: 30;
    --z-modal: 40;
    --z-toast: 50;

    /* Container */
    --container-max: 1280px;
    --container-px: 1.25rem;
}

@media (min-width: 640px) {
    :root {
        --container-px: 2rem;
    }
}

@media (min-width: 1024px) {
    :root {
        --container-px: 3rem;
    }
}


/* ==========================================================
   2. RESET & BASE STYLES
   ========================================================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    border-color: var(--color-border);
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text-primary);
    background: linear-gradient(180deg, #040810 0%, #0a1220 50%, #040810 100%);
    background-attachment: fixed;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    min-height: 100vh;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-base);
}

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

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

ul,
ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
}

p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

::selection {
    background: rgba(var(--color-primary-rgb), 0.3);
    color: var(--color-text-primary);
}


/* ==========================================================
   3. LAYOUT UTILITIES
   ========================================================== */
.site-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

.site-wrapper > main {
    flex: 1;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-px);
    padding-right: var(--container-px);
}

.section {
    padding-top: var(--space-24);
    padding-bottom: var(--space-24);
    position: relative;
}

.section-alt {
    padding-top: var(--space-24);
    padding-bottom: var(--space-24);
    position: relative;
    background-image:
        radial-gradient(at 40% 20%, rgba(var(--color-primary-rgb), 0.04) 0px, transparent 50%),
        radial-gradient(at 80% 0%, rgba(99, 102, 241, 0.03) 0px, transparent 50%),
        radial-gradient(at 0% 50%, rgba(var(--color-accent-rgb), 0.025) 0px, transparent 50%);
}

@media (min-width: 1024px) {
    .section,
    .section-alt {
        padding-top: var(--space-36);
        padding-bottom: var(--space-36);
    }
}

.desktop-only {
    display: none;
}

.mobile-only {
    display: block;
}

@media (min-width: 1024px) {
    .desktop-only {
        display: flex;
    }
    .mobile-only {
        display: none;
    }
}


/* ==========================================================
   4. SHARED COMPONENTS
   ========================================================== */

/* ---------- Text Gradient ---------- */
.text-gradient {
    color: var(--color-primary);
    background: linear-gradient(135deg, #00d4aa 0%, #00b894 50%, #0984e3 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Tags / Badges ---------- */
.tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.tag svg,
.tag i {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.tag-primary {
    color: var(--color-primary);
    border-color: rgba(var(--color-primary-rgb), 0.2);
    background: rgba(var(--color-primary-rgb), 0.08);
}

/* ---------- Glass Panel ---------- */
.glass-panel {
    background: rgba(255, 255, 255, 0.03);
    -webkit-backdrop-filter: blur(40px);
    backdrop-filter: blur(40px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-3xl);
}

.glow-primary {
    box-shadow: var(--shadow-glow-primary);
}

.glow-accent {
    box-shadow: var(--shadow-glow-accent);
}

/* ---------- Icon Box ---------- */
.icon-box {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.2), rgba(var(--color-primary-rgb), 0.05));
    flex-shrink: 0;
}

.icon-box svg,
.icon-box i {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.icon-box-small {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.2), rgba(var(--color-primary-rgb), 0.05));
    flex-shrink: 0;
}

.icon-box-small svg,
.icon-box-small i {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: 0.875rem 2rem;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.9375rem;
    line-height: 1.4;
    transition: all var(--transition-base);
    cursor: pointer;
    white-space: nowrap;
    border: none;
    text-align: center;
}

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

.btn-primary {
    background: linear-gradient(135deg, #00d4aa 0%, #00b894 100%);
    color: #040810;
    font-weight: 700;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(var(--color-primary-rgb), 0.3);
}

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

.btn-ghost {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--color-text-primary);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1rem;
    border-radius: var(--radius-2xl);
}

.btn-full {
    width: 100%;
}

/* ---------- Section Headers ---------- */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-16);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.section-header-left {
    text-align: left;
    max-width: 800px;
    margin-bottom: var(--space-16);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--color-text-primary);
}

@media (min-width: 640px) {
    .section-title {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 3.75rem;
    }
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 640px;
}

@media (min-width: 640px) {
    .section-subtitle {
        font-size: 1.25rem;
    }
}

/* ---------- Card shared styles ---------- */
.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
    margin-top: var(--space-4);
}

@media (min-width: 640px) {
    .card-title {
        font-size: 1.5rem;
    }
}

.card-description {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-top: var(--space-2);
}


/* ==========================================================
   5. NAVBAR
   ========================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    padding: var(--space-4) 0;
    transition: all var(--transition-slow);
    background: transparent;
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(4, 8, 16, 0.80);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom-color: rgba(255, 255, 255, 0.06);
    padding: var(--space-3) 0;
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
}

/* Logo */
.logo-link {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo {
    height: 32px;
    width: auto;
}

@media (min-width: 640px) {
    .logo {
        height: 36px;
    }
}

/* Desktop nav links */
.nav-links {
    align-items: center;
    gap: var(--space-1);
}

.nav-link {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.05);
}

/* Nav right section */
.nav-right {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* Language menu */
.lang-menu {
    position: relative;
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all var(--transition-base);
    cursor: pointer;
}

.lang-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.10);
    color: var(--color-text-primary);
}

.lang-toggle svg,
.lang-toggle i {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.lang-toggle .chevron {
    transition: transform var(--transition-base);
}

.lang-toggle.open .chevron {
    transform: rotate(180deg);
}

.lang-flag {
    font-size: 1.125rem;
    line-height: 1;
}

.lang-code {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Language dropdown */
.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 180px;
    background: rgba(13, 26, 45, 0.95);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

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

.lang-option {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.lang-option:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--color-text-primary);
}

.lang-option.active {
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
}

.lang-option-flag {
    font-size: 1.25rem;
    line-height: 1;
}

/* Mobile menu toggle button */
.mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--color-text-primary);
}

.mobile-menu-toggle svg,
.mobile-menu-toggle i {
    width: 22px;
    height: 22px;
}

/* Mobile menu panel */
.mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
    border-top: 1px solid transparent;
}

.mobile-menu.open {
    max-height: 500px;
    border-top-color: rgba(255, 255, 255, 0.06);
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-4) var(--container-px) var(--space-6);
}

.mobile-nav-link {
    display: block;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.mobile-nav-link:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
}


/* ==========================================================
   6. HERO SECTION
   ========================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: var(--space-24);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(at 40% 20%, rgba(var(--color-primary-rgb), 0.08) 0px, transparent 50%),
        radial-gradient(at 80% 0%, rgba(99, 102, 241, 0.06) 0px, transparent 50%),
        radial-gradient(at 0% 50%, rgba(var(--color-accent-rgb), 0.05) 0px, transparent 50%),
        radial-gradient(at 80% 50%, rgba(var(--color-primary-rgb), 0.04) 0px, transparent 50%);
    z-index: 0;
}

/* Floating gradient orbs */
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}

.hero-orb-1 {
    width: 600px;
    height: 600px;
    top: -10%;
    right: -10%;
    background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.15) 0%, transparent 70%);
    animation: float-slow 8s ease-in-out infinite;
}

.hero-orb-2 {
    width: 500px;
    height: 500px;
    bottom: -15%;
    left: -10%;
    background: radial-gradient(circle, rgba(var(--color-accent-rgb), 0.10) 0%, transparent 70%);
    animation: float-slow 10s ease-in-out infinite reverse;
}

/* Hero grid */
.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
    position: relative;
    z-index: var(--z-base);
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1.2fr 1fr;
        gap: var(--space-16);
    }
}

/* Hero left content */
.hero-left {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.05;
    color: var(--color-text-primary);
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4.25rem;
    }
}

@media (min-width: 1280px) {
    .hero-title {
        font-size: 5rem;
    }
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 560px;
}

@media (min-width: 640px) {
    .hero-subtitle {
        font-size: 1.25rem;
    }
}

/* Hero buttons */
.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-top: var(--space-2);
}

/* Hero right - Metrics panel */
.hero-right {
    display: flex;
    justify-content: center;
}

.metrics-panel {
    padding: var(--space-10);
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    width: 100%;
    max-width: 420px;
}

@media (min-width: 1024px) {
    .metrics-panel {
        padding: var(--space-12);
    }
}

.metric {
    text-align: center;
}

.metric-value {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1;
}

@media (min-width: 640px) {
    .metric-value {
        font-size: 3.75rem;
    }
}

@media (min-width: 1024px) {
    .metric-value {
        font-size: 4.5rem;
    }
}

.metric-label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-top: var(--space-2);
    font-weight: 500;
}

.metric-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.10), transparent);
}

/* Hero bottom fade */
.hero-fade {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--color-bg-deep), transparent);
    z-index: var(--z-base);
    pointer-events: none;
}


/* ==========================================================
   7. PROBLEMS SECTION
   ========================================================== */
.problems-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .problems-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-5);
    }
}

@media (min-width: 1024px) {
    .problems-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-6);
    }
}

.problem-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    transition: all var(--transition-slow);
    aspect-ratio: 1 / 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: var(--space-4);
}

@media (max-width: 639px) {
    .problem-card {
        aspect-ratio: auto;
        padding: var(--space-6);
    }
}

.problem-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.10);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.problem-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.problem-icon svg,
.problem-icon i {
    width: 22px;
    height: 22px;
}

.problem-icon-red {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-red);
}

.problem-icon-orange {
    background: rgba(249, 115, 22, 0.15);
    color: var(--color-orange);
}

.problem-icon-yellow {
    background: rgba(234, 179, 8, 0.15);
    color: var(--color-yellow);
}

.problem-title {
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--color-text-primary);
}

@media (min-width: 640px) {
    .problem-title {
        font-size: 1.25rem;
    }
}

.problem-description {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}


/* ==========================================================
   8. BENEFITS SECTION
   ========================================================== */
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-5);
    }
}

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-6);
    }
}

.benefit-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.benefit-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.10);
    transform: translateY(-2px);
}

.benefit-card:hover .benefit-line {
    width: 100%;
    opacity: 1;
}

.benefit-value {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: var(--space-3);
}

@media (min-width: 640px) {
    .benefit-value {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .benefit-value {
        font-size: 3.5rem;
    }
}

.benefit-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.benefit-description {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.benefit-line {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    width: 0%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    transition: width 0.6s ease, opacity 0.6s ease;
    opacity: 0;
}


/* ==========================================================
   9. DIFFERENTIALS SECTION
   ========================================================== */
.differentials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .differentials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-5);
    }
}

@media (min-width: 1024px) {
    .differentials-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-6);
    }
}

.differential-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    transition: all var(--transition-slow);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.differential-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.10);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

/* Last card centered when odd count (7 items = 3+3+1) */
.differential-card-last {
    /* On desktop, center the last card in the 3-col grid */
}

@media (min-width: 1024px) {
    .differential-card-last {
        grid-column: 2;
    }
}


/* ==========================================================
   10. FEATURES SECTION
   ========================================================== */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-5);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-5);
    }
}

.feature-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    transition: all var(--transition-slow);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.10);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.feature-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-top: var(--space-4);
    letter-spacing: -0.01em;
}

.feature-description {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-top: var(--space-1);
}


/* ==========================================================
   11. SEGMENTS SECTION
   ========================================================== */
.segments-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

@media (min-width: 1024px) {
    .segments-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-6);
    }
}

.segment-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-2xl);
    padding: var(--space-5);
    transition: all var(--transition-slow);
}

@media (min-width: 640px) {
    .segment-card {
        padding: var(--space-6);
    }
}

@media (min-width: 1024px) {
    .segment-card {
        padding: var(--space-8);
    }
}

.segment-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.10);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.segment-top {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* Desktop: title inline next to icon */
.segment-title-inline {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    display: none;
}

@media (min-width: 1024px) {
    .segment-title-inline {
        display: block;
    }
}

/* Mobile: title below icon */
.segment-title-mobile {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-top: var(--space-3);
}

@media (min-width: 1024px) {
    .segment-title-mobile {
        display: none;
    }
}

.segment-description {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-top: var(--space-2);
}

@media (min-width: 640px) {
    .segment-description {
        font-size: 0.875rem;
    }
}


/* ==========================================================
   12. IMPLEMENTATION SECTION
   ========================================================== */
.implementation-timeline {
    position: relative;
}

.timeline-line {
    display: none;
}

@media (min-width: 1024px) {
    .timeline-line {
        display: block;
        position: absolute;
        top: 1.5rem;
        left: calc(12.5% + 1.5rem);
        right: calc(12.5% + 1.5rem);
        height: 2px;
        background: linear-gradient(90deg,
            var(--color-primary),
            rgba(var(--color-primary-rgb), 0.5) 33%,
            rgba(var(--color-primary-rgb), 0.3) 66%,
            rgba(var(--color-primary-rgb), 0.15)
        );
        z-index: 0;
    }
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    position: relative;
    z-index: var(--z-base);
}

@media (min-width: 640px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .steps-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.step-card {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    transition: all var(--transition-slow);
}

@media (min-width: 1024px) {
    .step-card {
        background: transparent;
        border: none;
        padding: var(--space-4);
    }
}

.step-card:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.08);
}

@media (min-width: 1024px) {
    .step-card:hover {
        background: transparent;
        border-color: transparent;
    }
}

.step-number {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), rgba(var(--color-primary-rgb), 0.6));
    color: var(--color-bg-deep);
    flex-shrink: 0;
}

.step-week {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
}

.step-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-top: var(--space-2);
}

.step-description {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}


/* ==========================================================
   13. CTA SECTION
   ========================================================== */
.cta-section {
    position: relative;
    padding: var(--space-24) 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(at 50% 50%, rgba(var(--color-primary-rgb), 0.10) 0px, transparent 60%),
        radial-gradient(at 20% 80%, rgba(var(--color-accent-rgb), 0.06) 0px, transparent 50%);
    z-index: 0;
}

.cta-panel {
    position: relative;
    z-index: var(--z-base);
    padding: var(--space-12) var(--space-8);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .cta-panel {
        padding: var(--space-16) var(--space-12);
    }
}

@media (min-width: 1024px) {
    .cta-panel {
        padding: var(--space-20) var(--space-16);
    }
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--color-text-primary);
}

@media (min-width: 640px) {
    .cta-title {
        font-size: 2.5rem;
    }
}

@media (min-width: 1024px) {
    .cta-title {
        font-size: 3rem;
    }
}

.cta-subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 560px;
}

@media (min-width: 640px) {
    .cta-subtitle {
        font-size: 1.125rem;
    }
}

/* CTA features list */
.cta-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4) var(--space-6);
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.cta-check {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--color-primary-rgb), 0.15);
    color: var(--color-primary);
    flex-shrink: 0;
}

.cta-check svg,
.cta-check i {
    width: 14px;
    height: 14px;
}

.cta-disclaimer {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    max-width: 480px;
    line-height: 1.6;
    margin-top: var(--space-4);
}


/* ==========================================================
   14. CONTACT SECTION
   ========================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    align-items: flex-start;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1.4fr;
        gap: var(--space-12);
    }
}

/* Contact info side */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
}

.contact-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-3);
}

.contact-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-icon svg,
.contact-icon i {
    width: 18px;
    height: 18px;
}

.contact-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    font-weight: 600;
    margin-bottom: 2px;
}

.contact-value {
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    font-weight: 500;
}

.contact-value a {
    color: var(--color-primary);
    transition: color var(--transition-base);
}

.contact-value a:hover {
    color: var(--color-primary-light);
}

.contact-reasons {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-2);
}

.contact-reasons li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.contact-reasons li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    flex-shrink: 0;
}

/* Contact form */
.contact-form-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
}

@media (min-width: 640px) {
    .contact-form-card {
        padding: var(--space-10);
    }
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-5);
    }
}

.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: flex-start;
}

.input-icon {
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    pointer-events: none;
    z-index: 1;
}

.input-icon svg,
.input-icon i {
    width: 18px;
    height: 18px;
}

/* Adjust icon position for textarea */
.form-textarea ~ .input-icon,
.input-wrapper:has(.form-textarea) .input-icon {
    top: 1rem;
    transform: none;
}

.form-input {
    width: 100%;
    padding: 0.875rem var(--space-4) 0.875rem 3rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    color: var(--color-text-primary);
    font-size: 0.9375rem;
    transition: all var(--transition-base);
    outline: none;
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-input:focus {
    border-color: rgba(var(--color-primary-rgb), 0.5);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.form-textarea {
    min-height: 140px;
    resize: vertical;
    line-height: 1.6;
    padding-top: 1rem;
}

.form-submit {
    width: 100%;
    margin-top: var(--space-2);
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* Button text/loading states */
.btn-text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.btn-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(4, 8, 16, 0.2);
    border-top-color: #040810;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Form success state */
.form-success {
    text-align: center;
    padding: var(--space-12) var(--space-6);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.form-success-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--color-primary-rgb), 0.15);
    color: var(--color-primary);
    animation: scaleIn 0.5s ease-out;
}

.form-success-icon svg,
.form-success-icon i {
    width: 28px;
    height: 28px;
}

.form-success-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.form-success-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
}


/* ==========================================================
   15. FOOTER
   ========================================================== */
.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: var(--space-16) 0 var(--space-8);
    background: rgba(4, 8, 16, 0.5);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        gap: var(--space-12);
    }
}

/* Footer brand */
.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.footer-logo {
    display: inline-flex;
}

.footer-logo .logo {
    height: 32px;
}

.footer-description {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-2);
}

.social-link {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: rgba(var(--color-primary-rgb), 0.1);
    border-color: rgba(var(--color-primary-rgb), 0.2);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.social-link svg,
.social-link i {
    width: 18px;
    height: 18px;
}

/* Footer columns */
.footer-column {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.footer-title {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-primary);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
}

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

/* Footer bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: var(--space-6);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
}

@media (min-width: 640px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: center;
    }
}

.copyright {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.footer-disclaimer {
    text-align: center;
    margin-top: var(--space-4);
}

.footer-disclaimer p {
    font-size: 0.75rem;
    color: var(--color-text-dim);
    line-height: 1.6;
    max-width: 640px;
    margin: 0 auto;
}


/* ==========================================================
   16. LEGAL PAGES
   ========================================================== */
.legal-page {
    padding-top: 120px;
    padding-bottom: var(--space-24);
    min-height: 100vh;
}

.legal-header {
    text-align: center;
    margin-bottom: var(--space-12);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.legal-icon {
    width: 4rem;
    height: 4rem;
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.2), rgba(var(--color-primary-rgb), 0.05));
    color: var(--color-primary);
}

.legal-icon.yellow {
    background: linear-gradient(135deg, rgba(234, 179, 8, 0.2), rgba(234, 179, 8, 0.05));
    color: var(--color-yellow);
}

.legal-icon svg,
.legal-icon i {
    width: 28px;
    height: 28px;
}

.legal-title {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--color-text-primary);
}

@media (min-width: 640px) {
    .legal-title {
        font-size: 2.75rem;
    }
}

.legal-date {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-sections {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.legal-section {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--transition-slow);
}

.legal-section:hover {
    border-color: rgba(255, 255, 255, 0.10);
}

.legal-section-header {
    padding: var(--space-6) var(--space-8);
}

.legal-section-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.legal-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.legal-section-text {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
}


/* ==========================================================
   17. ANIMATIONS & KEYFRAMES
   ========================================================== */

/* Float animations */
@keyframes float-slow {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(2deg);
    }
}

@keyframes float-medium {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

/* Pulse animation */
@keyframes pulse-soft {
    0%, 100% {
        opacity: 0.4;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

/* Gradient background animation */
@keyframes gradient-move {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Slide up (used by IntersectionObserver) */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fade in */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Scale in (for success icon) */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Scroll-triggered animation class
   Applied by JS IntersectionObserver via main.js */
[data-animate] {
    opacity: 0;
}

.animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Stagger delays for grid children */
.animate-fadeInUp:nth-child(1) { animation-delay: 0ms; }
.animate-fadeInUp:nth-child(2) { animation-delay: 80ms; }
.animate-fadeInUp:nth-child(3) { animation-delay: 160ms; }
.animate-fadeInUp:nth-child(4) { animation-delay: 240ms; }
.animate-fadeInUp:nth-child(5) { animation-delay: 320ms; }
.animate-fadeInUp:nth-child(6) { animation-delay: 400ms; }
.animate-fadeInUp:nth-child(7) { animation-delay: 480ms; }
.animate-fadeInUp:nth-child(8) { animation-delay: 560ms; }


/* ==========================================================
   18. SCROLLBAR STYLING
   ========================================================== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-deep);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.10);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.18);
}


/* ==========================================================
   19. ACCESSIBILITY & MOTION PREFERENCES
   ========================================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .hero-orb-1,
    .hero-orb-2 {
        animation: none;
    }

    [data-animate] {
        opacity: 1;
    }
}

/* Focus visible for keyboard users */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}


/* ==========================================================
   20. RESPONSIVE FINE-TUNING
   ========================================================== */

/* Small phones (< 375px) */
@media (max-width: 374px) {
    :root {
        --container-px: 1rem;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .section-title {
        font-size: 1.875rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

    .metrics-panel {
        padding: var(--space-6);
    }

    .metric-value {
        font-size: 2.5rem;
    }

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

/* Tablets landscape / small desktop */
@media (min-width: 768px) and (max-width: 1023px) {
    .hero {
        padding-top: 120px;
    }

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

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

/* Large desktop (>= 1280px) */
@media (min-width: 1280px) {
    .hero-grid {
        gap: var(--space-20);
    }

    .section-header {
        margin-bottom: var(--space-20);
    }

    .section-header-left {
        margin-bottom: var(--space-20);
    }
}

/* Print styles */
@media print {
    body {
        background: white;
        color: #111;
    }

    .navbar,
    .hero-orb,
    .hero-bg,
    .hero-fade,
    .cta-bg,
    .mobile-menu,
    .mobile-menu-toggle {
        display: none !important;
    }

    .glass-panel {
        background: #f5f5f5;
        border: 1px solid #ddd;
    }

    .text-gradient {
        -webkit-text-fill-color: #00b894;
        background: none;
    }

    .section,
    .section-alt {
        padding: 2rem 0;
    }
}